CN218998557U

CN218998557U - Small-sized labeling RFID transponder

Info

Publication number: CN218998557U
Application number: CN202320019224.1U
Authority: CN
Inventors: 郭丽; 刘昊; 佟静; 郭诗梦; 范泓澈; 范旭; 王姗姗; 张智浩; 王志双; 谷荣振; 王娜; 张晶晶; 梁皓; 邸佑; 王国彭; 姜腾隆; 平凡; ***
Original assignee: Walk Horizon Technology Beijing Co ltd
Current assignee: Walk Horizon Technology Beijing Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-09
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to a small-sized labeling RFID transponder, which comprises a transponder body and a shell, wherein the upper surface of the shell is abutted against a top plate, a mounting mechanism is arranged in the shell, a buffer mechanism is arranged on the lower surface of the top plate, the mounting mechanism comprises two first grooves formed in the upper surface of the shell and two second grooves formed in the lower surface of the top plate, the mounting mechanism further comprises a clamping groove which is formed in the top plate and communicated with the second grooves, two fixing rods are fixed between the left side and the right side of an inner cavity of the first groove, and the outer surfaces of the fixing rods are sleeved with first springs. This small-size RFID transponder that pastes, through the installation mechanism who sets up, promote the push rod, drive movable plate and fixture block and remove together, with roof and casing butt, loosen the push rod, movable plate and fixture block reset, in the draw-in groove was gone into to the fixture block card, fixed the roof, conveniently protected the transponder body through casing and roof.

Description

Small-sized labeling RFID transponder

Technical Field

The utility model relates to the technical field of RFID transponders, in particular to a small-sized labeling RFID transponder.

Background

The labeling RFID transponder is Radio Frequency Identification (RFID) technology, also called wireless Radio Frequency Identification (RFID), which is a communication technology that can identify a specific object and read and write related data by radio signals without establishing mechanical or optical contact between an identification system and the specific object, and the radio signals transmit the data from a tag attached to an article by modulating the radio frequency electromagnetic field so as to automatically identify and track the article.

For example, chinese patent (publication No. CN 213276713U) discloses an RFID transponder for use in-mold labeling, which has an RFID device, which is composed of an RFID chip (2) and an antenna (3) connected or coupled to the RFID chip, both of which are arranged on a planar substrate (4), which is delimited by edges and has a first side (5) and a second side (7), wherein the RFID device (2; 3; 4) is provided with a covering on the first side and/or the second side, and the covering (6; 8) is composed of a polyolefin-based melt adhesive.

The RFID transponder has certain defects, the RFID chip is protected only through the two cladding parts, the protection effect is poor, once the adhesive fails in the use process, the cladding parts can fall down, the protection of the RFID chip is affected, and therefore, the small-sized labeling RFID transponder is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a small-sized labeling RFID transponder which has the advantages of good protection effect and the like, and solves the problem of poor protection effect of the existing small-sized labeling RFID transponder.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the small-sized labeling RFID transponder comprises a transponder body and a shell, wherein the upper surface of the shell is abutted against a top plate, a mounting mechanism is arranged in the shell, and a buffer mechanism is arranged on the lower surface of the top plate;

the installation mechanism comprises two first grooves formed in the upper surface of the shell and two second grooves formed in the lower surface of the top plate, the installation mechanism further comprises clamping grooves formed in the inner portion of the top plate and communicated with the second grooves, two fixing rods are fixed between the left side and the right side of the inner cavity of each first groove, first springs are sleeved on the outer surfaces of the fixing rods, moving plates are slidably connected to the outer surfaces of the fixing rods, and clamping blocks and pushing rods are fixed on one sides of the two moving plates, which are opposite to each other.

Further, the fixture block sliding connection is in the inside of draw-in groove, the push rod is T shape.

Further, the opposite sides of the left and right first springs are respectively fixed on the opposite sides of the inner cavities of the two first grooves, and the opposite sides of the two first springs are respectively fixed on the opposite sides of the two movable plates.

Further, the first groove corresponds to the second groove, and a plurality of heat dissipation holes are formed in the left side and the right side of the shell.

Further, buffer gear is including being fixed in two stopper and a plurality of telescopic link of roof lower surface, the surface of telescopic link has cup jointed the second spring, and a plurality of the lower surface mounting of telescopic link has the fixed plate, buffer gear is still including being fixed in the rubber pad of casing inner chamber lower surface.

Further, the upper surface of the second spring is fixed to the lower surface of the top plate, and the lower surface of the second spring is fixed to the upper surface of the fixing plate.

Further, the lower surface butt of transponder body is in the upper surface of rubber pad, the left and right sides of fixed plate all is fixed with the slider, and two the spout has all been seted up to the opposite one side of stopper, slider sliding connection is in the inside of spout.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this small-size RFID transponder that pastes, through the installation mechanism who sets up, promote the push rod, drive movable plate and fixture block and remove and extrude first spring together, with roof and casing butt, unclamp the push rod, movable plate and fixture block reset, in the draw-in groove was gone into to the fixture block card, fixed the roof, conveniently protected the transponder body through casing and roof.

2. This small-size RFID transponder that pastes mark, through the buffer gear who sets up, put the transponder body on the rubber pad, with roof and casing installation, fixed plate extrusion second spring makes fixed plate and transponder body looks butt, protects the transponder body, prevents to produce and causes the damage to the transponder body when rocking.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic structural view of a buffering mechanism of the present utility model.

In the figure: the device comprises a transponder body 1, a housing 2, a top plate 3, a mounting mechanism 4, a first groove 401, a second groove 402, a clamping groove 403, a fixed rod 404, a first spring 405, a moving plate 406, a clamping block 407, a push rod 408, a buffer mechanism 5, a telescopic rod 501, a second spring 502, a fixed plate 503, a rubber pad 504 and a limiting block 505.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a small-sized RFID transponder according to the present embodiment includes a transponder body 1 and a housing 2, wherein a top plate 3 is abutted to an upper surface of the housing 2, a mounting mechanism 4 is disposed in the housing 2, the housing 2 and the top plate 3 are mounted by the mounting mechanism 4, and a buffer mechanism 5 is disposed on a lower surface of the top plate 3 for further protecting the transponder body 1.

Referring to fig. 2, in order to improve the protection of the transponder body 1, the mounting mechanism 4 in this embodiment includes two first grooves 401 formed on the upper surface of the housing 2 and two second grooves 402 formed on the lower surface of the top plate 3, the first grooves 401 correspond to the second grooves 402, the mounting mechanism 4 further includes a clamping groove 403 formed inside the top plate 3 and communicated with the second grooves 402, two fixing rods 404 are fixed between the left and right sides of the inner cavity of the first grooves 401, the outer surfaces of the fixing rods 404 are sleeved with first springs 405, the outer surfaces of the fixing rods 404 are slidably connected with moving plates 406, opposite sides of the left and right first springs 405 are respectively fixed on opposite sides of the inner cavities of the two first grooves 401, opposite sides of the two first springs 405 are respectively fixed on opposite sides of the two moving plates 406, the moving plates 406 are reset by the first springs 405, opposite sides of the two moving plates 406 are respectively fixed with clamping blocks 407 and push rods 408, and the push rods 408 are in a T shape, and the moving plates 406 are pushed by the push rods 408.

The clamping block 407 is slidably connected to the inside of the clamping groove 403, and is used for fixing the casing 2 and the top plate 3, and a plurality of heat dissipation holes are formed in the left side and the right side of the casing 2, so that heat dissipation is facilitated.

The installation mechanism 4 in this embodiment pushes the push rod 408, drives the moving plate 406 and the clamping block 407 to move together and squeeze the first spring 405, abuts the top plate 3 with the housing 2, releases the push rod 408, resets the moving plate 406 and the clamping block 407, and clamps the clamping block 407 into the clamping groove 403 to fix the top plate 3.

Referring to fig. 3, in order to protect the transponder body 1, the buffer mechanism 5 in the present embodiment includes two limiting blocks 505 fixed on the lower surface of the top plate 3 and a plurality of telescopic rods 501, the mounting positions between the top plate 3 and the housing 2 are more stable through the limiting blocks 505, the outer surfaces of the telescopic rods 501 are sleeved with second springs 502, the lower surfaces of the plurality of telescopic rods 501 are fixed with fixing plates 503, the upper surfaces of the second springs 502 are fixed on the lower surface of the top plate 3, the lower surfaces of the second springs 502 are fixed on the upper surfaces of the fixing plates 503, the fixing plates 503 are reset through the second springs 502, and the buffer mechanism 5 further includes rubber pads 504 fixed on the lower surface of the inner cavity of the housing 2.

The lower surface of the transponder body 1 is abutted to the upper surface of the rubber pad 504, the lower surface of the fixing plate 503 is abutted to the upper surface of the transponder body 1, so as to protect and buffer the transponder body 1, the left side and the right side of the fixing plate 503 are both fixed with sliding blocks, sliding grooves are formed in opposite sides of the two limiting blocks 505, the sliding blocks are slidably connected to the inside of the sliding grooves, and stability of the fixing plate 503 during movement is improved.

In the buffer mechanism 5 of the present embodiment, the transponder body 1 is placed on the rubber pad 504, the top plate 3 is mounted on the housing 2, and the fixing plate 503 presses the second spring 502, so that the fixing plate 503 abuts against the transponder body 1, and the transponder body 1 is protected.

The working principle of the embodiment is as follows:

(1) The two push rods 408 are pushed relatively, the push rods 408 drive the movable plate 406 to slide on the outer surface of the fixed rod 404 and squeeze the first springs 405, the movable plate 406 drives the clamping blocks 407 to move together when moving, the lower surface of the top plate 3 is abutted against the upper surface of the shell 2, the push rods 408 are loosened, the movable plate 406 and the clamping blocks 407 can reset under the action of the first springs 405, and the clamping blocks 407 are clamped into the clamping grooves 403 to fix the top plate 3.

(2) After placing transponder body 1 in the upper surface of rubber pad 504, with roof 3 and casing 2 installation back, fixed plate 503 can extrude second spring 502, and the fixed plate 503 can drive the slider and slide in the inside of spout when moving, stability when increasing the removal, and at this moment, the bottom of fixed plate 503 can with the upper surface looks butt of transponder body 1 for protect transponder body 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size subsides mark RFID transponder, includes transponder body (1) and casing (2), its characterized in that: the upper surface of the shell (2) is abutted with a top plate (3), an installation mechanism (4) is arranged in the shell (2), and a buffer mechanism (5) is arranged on the lower surface of the top plate (3);

the mounting mechanism (4) comprises two first grooves (401) formed in the upper surface of the shell (2) and two second grooves (402) formed in the lower surface of the top plate (3), the mounting mechanism (4) further comprises clamping grooves (403) formed in the top plate (3) and communicated with the second grooves (402), two fixing rods (404) are fixed between the left side and the right side of the inner cavity of the first grooves (401), first springs (405) are sleeved on the outer surfaces of the fixing rods (404), moving plates (406) are slidably connected on the outer surfaces of the fixing rods (404), and clamping blocks (407) and push rods (408) are fixed on one sides of the two moving plates (406) opposite to each other.

2. A miniature, labeled RFID transponder in accordance with claim 1, wherein: the clamping block (407) is slidably connected to the inside of the clamping groove (403), and the push rod (408) is T-shaped.

3. A miniature, labeled RFID transponder in accordance with claim 1, wherein: the opposite sides of the left and right first springs (405) are respectively fixed on the opposite sides of the inner cavities of the two first grooves (401), and the opposite sides of the two first springs (405) are respectively fixed on the opposite sides of the two movable plates (406).

4. A miniature, labeled RFID transponder in accordance with claim 1, wherein: the first groove (401) corresponds to the second groove (402), and a plurality of heat dissipation holes are formed in the left side and the right side of the shell (2).

5. A miniature, labeled RFID transponder in accordance with claim 1, wherein: the buffer mechanism (5) comprises two limiting blocks (505) fixed on the lower surface of the top plate (3) and a plurality of telescopic rods (501), the outer surfaces of the telescopic rods (501) are sleeved with second springs (502), the lower surfaces of the telescopic rods (501) are fixedly provided with fixing plates (503), and the buffer mechanism (5) further comprises rubber pads (504) fixed on the lower surface of the inner cavity of the shell (2).

6. A miniature, labeled RFID transponder in accordance with claim 5, wherein: the upper surface of the second spring (502) is fixed on the lower surface of the top plate (3), and the lower surface of the second spring (502) is fixed on the upper surface of the fixed plate (503).

7. A miniature, labeled RFID transponder in accordance with claim 5, wherein: the lower surface butt of transponder body (1) is in the upper surface of rubber pad (504), the left and right sides of fixed plate (503) all is fixed with the slider, and two the spout has all been seted up to stopper (505) opposite one side, slider sliding connection is in the inside of spout.