• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention deals with a specific (standardized) non-magnetic (plastic) housing in one piece to build in one or more 'Radio Frequency Identification' antenna(s) in such a way that the antenna(s) function optimally. guaranteed, The design of the housing also has the advantage that relatively large antenna(s) can be built in, which ensures a good read/write distance, the antenna housing part in one piece also ensures very good protection of the antenna(s) against moisture, corrosion and/or the ingress of foreign elements. The housing can be made in one piece by machining, 3D printing, injection molding, etc. The shape of the antenna insertion opening on the underside is made in such a way that it can be provided with clamping parts to allow the mounting of the housing by means of, for example, wooden. and also ensures a good hermetic seal by 'potting' via this underside.
    公开号:BE1024077B1
    申请号:E2015/0190
    申请日:2015-08-03
    公开日:2017-11-13
    发明作者:De Vliet Ronny Van
    申请人:De Vliet Ronny Van；
    IPC主号:
    专利说明:

    Radio frequency identification antenna housing for industrial applications
    The invention relates to the housing of a 'Radio Frequency Identification system' better known under the abbreviation 'RFID' system which is 'built-in' in a (DIN) (standardized) loading system that serves standardized containers (DIN) (Garbage) ( Containers) can be recognized by 'RFID' radio frequency, lifting, and / or emptying.
    The 'Radio Frequency Identification system is set up in such a way that the recipient (the container) contains a' chip 'with a (Unique) Code which is linked to the owner and / or the material in the recipient (the container).
    The invention therefore deals with the 'housing' of the 'Radio Frequency Identification system' antenna (s) which must comply with the (DIN) standard with regard to dimensions and must also be suitable for the rough working conditions with regard to; force (when lifting the container); Shocks (when emptying the container if the material sticks to the container), moisture and the influence of chemical substances; to defy.
    The current state of affairs is that such standard 'Radio Frequency Identification system' enclosures that are mounted on a loading system (whether or not mounted on a vehicle) to recognize a container (container) and possibly empty it (or fill it) by means of loading (lifting) has existed for several years in different qualities, strengths, endurance activities and recognition (radio) frequencies.
    This known standard housing of the antenna of the 'Radio Frequency Identification system' is now described as 'Tooth'.
    The chip that contains the unique number and is placed in a (standardized) place in the container (container) is now described as 'Tag'.
    In contrast to the fairly well-standardized location of the Tag '(and the associated position of the' Tooth 'on the loading system), there was (is) little standardization about the' Tag 'type, that is, there was (becomes) a multiple types with different frequencies, different way of reading (and / or writing), different reading distance from different manufacturers used interchangeably.
    The Industrial Degree of Protection (IP) of the 'Tooth' also often leaves something to be desired, both the durability and especially the resistance to chemical substances, since the 'Tooth' usually consists of several parts that connect at the level of the antenna coil and therefore ensure easy seepage of foreign (liquids) substances.
    Due to the sale (over time) of different containers (containers) with different 'Tag' specifications for one and the same customer, a problem has arisen that not every 'Tand' of this customer is provided with the correct antenna for every 'Tag' ' to read.
    The invention deals with a universal "Tooth" (housing) which is well resistant to the difficult working conditions: mechanical strength when lifting the container (container) since the "Tooth" is part of the loading system. -High Industrial Protection Level (IP) against the penetration of foreign (liquids) substances and / or objects. - large reading distance (from the 'Tag') because the antenna (s) are completely incorporated in a plastic housing. - large reading distance because the antenna (s) is (are) large in relation to the housing that complies with the standard format - Antenna housing with sufficient space to have different antennas for different frequencies of different types such as 'Printed Circuit Board type', air coil type, ferrite coil can be housed together. -Antenna housing with sufficient space to mount different antennas at different angles to achieve the widest possible read / write range.
    The following description of the construction of the 'Tooth' is based on the method that a plastic piece of material (eg ertalon or similar solid / wear-resistant material) is used, which is transformed into the specific Tooth shape by (different) machining operations. . The obtained shape is the (antenna) housing (called 'Tooth') for the 'Radio Frequency Identification' antenna (s).
    This form can also be obtained by means of 3D printing, injection molding and / or a combination of machining operations together with 3D printing or injection molding.
    The block (plastic) (non-magnetic) material is machined externally to form (A) which is the exact shape of the 'Tooth'. The top of the 'Tooth' (B) (further called 'Reading surface') is the side which is directed upwards towards the container (container) and therefore also towards the 'Tag'. The 'Tag' to be read can therefore be located at the height of the entire 'reading surface (B)' and (to a limited extent) in the immediate vicinity, so partly outside the 'reading surface (B)'. The further operations for mounting the antenna (s) only take place on the opposite side of the 'Reading surface (B)', on mounting side 'C' with which the 'Tooth' (with the 'Mounting clamp parts described below) mounted on the load is becoming.
    Due to this principle, the non-magnetic (plastic) antenna part of the Tooth 'consists of one part that is only open at the bottom (C) for mounting the antenna (s) and can therefore be efficiently sealed by means of' Potting ' (fill with resin). The underside (C) of the 'Tooth' is mounted on top of the loading mechanism, resulting in a very good (IP) industrial protection level. By machining a channel (D) is made at the bottom (C) of the 'Tooth' to a depth such that a 'residual surface' with thickness (F) remains. By means of another machining tool, the chamber (G) is made in such a way that the thickness retains the 'residual surface' (F), the walls retain a thickness (H) to ensure sufficient mechanical strength, and that there is also sufficient space (G) to mount one or more antennas. By correctly selecting the ratio of channel (D) to chamber (G), four clamping surfaces (E, E1, E2, E3) are created which (with 'Mounting clamp' components described later) are used to attach the 'Tooth' to the loading system. The length of channel (D) is chosen so that the largest antenna with length equal to the length of chamber (G) is tilted ninety degrees, so on the narrow side of the antenna (copper (air) coil, or printed circuit board type) can be inserted in the room (G). If the antenna is inserted sufficiently, deeper than the height of channel (D), it can be tilted ninety degrees in room (G) and positioned optimally with respect to the 'reading surface (B)'. 'relatively large room (G) there is the possibility to mount different antennas of different types with different frequencies in different ways.
    Another possibility is to mount two antennas of the same type at different angles, for example, and using existing RFID antenna switcher technology to address turns and thus obtain an adaptable reading range / reading field. A further variant of this is to build in two antennas for reading the same Type 'Tag' s but with a different antenna characteristic, ie one of which has a wide reading field that does not extend so far and the other antenna has a narrower reading field that extends further . Due to relatively large space (G), several variants are conceivable, such as alternating turns between antennas with different frequencies, etc.
    The mounting of the (non-magnetic) (plastic) one-piece antenna part on the loading system is done by means of bolts which screw into the 'Mounting clamp' (J). A 'Mounting clamp' part can be made from different types of material, whether or not magnetic metal types, as well as some plastic types for certain applications. The condition for the 'Mounting clamp' is that it must be relatively strong and must be able to be provided with a solid fastening such as thread. The 'Mounting clamp' is of a T-shaped type, the narrowest part of which fits in channel (D) and a height of this narrowest part is slightly smaller than the height of channel (D) and whose wider part fits in chamber (G) .
    A certain way of fixing can be, by screwing on the 'Mounting clamp (s)' (J) with bolts (L) in thread (K), the 'Tooth' becomes by means of the clamping surfaces (E, E1, E2 , E3) fixed (pressed) screwed against the loading system. The assembly / manufacture of the Tooth 'in itself is done with an aid that holds the antenna (s), wiring / Mounting clamps)' etc in the right place, so that a 'potting' component that ensures the seal and it is finally in place keeping the parts can be cast through access (I).
    权利要求:
    Claims (4)
    [1]
    Conclusions Λ -A housing called Tooth 'for a (' Radio Frequency Identification system ') RFID identification system of which the antenna part consists of one whole part, with only mounting opening at the bottom.
    [2]
    2 - The antenna housing part of the Tooth 'has such a shape that the necessary access for inserting the antenna (s) is structured in such a way that it later serves to mechanically fix the Tooth and its good seal against penetrating materials.
    [3]
    3-The antenna housing part of the Tooth 'consists of non-magnetic (plastic) material that can obtain its specific (standardized) form by machining from a block, printing by means of 3D-Printer or by means of injection molding (in a mold) H -The antenna housing part of the Tooth 'only has a wide opening at the bottom which gives access to a large room through which large and possibly multiple types of antennas can be inserted.
    [4]
    5-The antenna housing part of the Tooth 'only has a wide opening at the bottom through which the' mechanical mounting clamp parts 'can be inserted which ensure a firm mechanical fixation of' the antenna housing part 'on a system .. G -De' mechanical mounting clamp parts 'are manufactured in such a way that they fit exactly into the open space of the tooth' which is necessary for the insertion of the relatively large antenna (s). By the possible insertion of magnetic metals which serve as 'mechanical mounting clamp parts' only at the bottom the influence on the reading distance of the antenna upwards and sideways is very small.
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    同族专利:
    公开号 | 公开日
    EP3131034B1|2020-10-14|
    ES2841351T3|2021-07-08|
    BE1024077A9|2017-11-16|
    EP3131034A1|2017-02-15|
    BE1024077A1|2017-11-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO1995029456A1|1994-04-25|1995-11-02|Indala Corporation|Reader system for waste bin pickup vehicles|
    WO2004039699A1|2002-10-30|2004-05-13|Ecoprocess Hf.|A refuse collecting apparatus for a refuse collecting vehicle|
    法律状态:
    2018-02-08| FG| Patent granted|Effective date: 20171113 |
    优先权:
    申请号 | 申请日 | 专利标题
    BE20150190A|BE1024077A9|2015-08-03|2015-08-03|RADIO FREQUENCY IDENTIFICATION ANTENNA HOUSING FOR INDUSTRIAL APPLICATIONS|BE20150190A| BE1024077A9|2015-08-03|2015-08-03|RADIO FREQUENCY IDENTIFICATION ANTENNA HOUSING FOR INDUSTRIAL APPLICATIONS|
    ES16001461T| ES2841351T3|2015-08-03|2016-06-30|Housing for an RFID antenna|
    EP16001461.9A| EP3131034B1|2015-08-03|2016-06-30|Housing for an rfid antenna|
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