CN213751141U

CN213751141U - Fixing device for electronic tag

Info

Publication number: CN213751141U
Application number: CN202022672532.3U
Authority: CN
Inventors: 唐洪斌
Original assignee: Kunshan Ming Lian Electronic Material Co ltd
Current assignee: Suzhou Minglian Printing Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-20
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a fixing device of an electronic label, which comprises a fixing plate and a bridge-shaped clamping groove, wherein a limit groove is arranged in the middle of one side of the bridge-shaped clamping groove, an L-shaped clamping plate is inserted into the bridge-shaped clamping groove from top to bottom, one side of the L-shaped clamping plate, which is far away from the bridge-shaped clamping groove, is fixedly connected with an electronic label main body, a first pin hole is arranged below one side of the bridge-shaped clamping groove, a second pin hole is arranged on the L-shaped clamping plate, which corresponds to the first pin hole, an L-shaped bolt is arranged below the outer surface of one side of the limit groove through a rotating piece, the lower end of the L-shaped bolt passes through the first pin hole and the second pin hole, the utility model is provided with the bridge-shaped clamping groove and the L-shaped clamping plate, when in pre-locking, only the L-shaped clamping plate needs to be inserted into the bridge-shaped clamping groove, so that the pre-locking is convenient, the utility model is provided with the L-shaped bolt and is provided with a rotating mechanism, so that the L-shaped bolt can conveniently lock the L-shaped clamping plate for the second time.

Description

Fixing device for electronic tag

Technical Field

The utility model relates to an electronic tags technical field specifically is an electronic tags's fixing device.

Background

An electronic tag is also called a radio frequency tag, a transponder, a data carrier, and a reader is also called a reading device, a scanner, a reader communicator, a reader/writer (depending on whether the electronic tag can wirelessly rewrite data). The electronic tag and the reader realize space (non-contact) coupling of radio frequency signals through the coupling element, and energy transfer and data exchange are realized in the coupling channel according to a time sequence relation. The electronic tag can mark a lot of information such as the producing country, the manufacturer, the commodity name, the production date, the book classification number, the starting and stopping location, the class, the date and the like of an article, so that the electronic tag is widely applied to many fields such as commodity circulation, book management, postal management, bank systems and the like;

however, the existing electronic tag fixing device in the market is not convenient enough for positioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic tags's fixing device to electronic tags fixing device among the solution prior art, the not convenient enough problem of location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic tags's fixing device, includes fixed plate and bridge type draw-in groove, one side middle part of bridge type draw-in groove is equipped with spacing recess, L shape cardboard has been inserted from the top down on the bridge type draw-in groove, one side rigid coupling that bridge type draw-in groove was kept away from to L shape cardboard has the electronic tags main part, first pinhole has been seted up to one side below of bridge type draw-in groove, the second pinhole has been seted up with the position that first pinhole corresponds on the L shape cardboard, one side surface below of spacing recess is rotated through the rotating member and is installed L shape bolt, and the lower extreme of L shape bolt passes first pinhole and second pinhole.

Preferably, the rotating part comprises a bracket fixed on the bridge-shaped clamping groove and a rotating cylinder sleeved on the bracket, and the upper end of the L-shaped bolt is fixedly connected with the rotating cylinder.

Preferably, a torsion spring is arranged between the bracket and the rotary cylinder.

Preferably, a rib is fixedly connected to the front side of the outer surface of the rotary cylinder.

Preferably, at least two limiting grooves are formed in the inner wall of one side, close to the L-shaped clamping plate, of the bridge-shaped clamping groove, and convex columns matched with the limiting grooves are arranged on the inner side of the L-shaped clamping plate.

Preferably, a rubber pad is bonded on the inner wall of the limiting groove.

Preferably, the fixing plate is provided with a threaded hole, and the threaded hole is connected with the mounting surface through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the bridge-shaped clamping groove and the L-shaped clamping plate, when pre-locking, only the L-shaped clamping plate needs to be inserted into the bridge-shaped clamping groove, so that the pre-locking is more convenient;

2. the utility model discloses set up L shape bolt and set up rotary mechanism for L shape bolt to L shape bolt secondary locking L shape cardboard that can be convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded view of the present invention;

fig. 2 is an enlarged view of region a of fig. 1.

In the figure: 1. a fixing plate; 2. a bridge-type card slot; 21. a limiting groove; 22. a rubber pad; 3. a rotating member; 31. a support; 32. a rotary drum; 33. a rib; 34. a torsion spring; 4. an L-shaped bolt; 5. a first pin hole; 6. an electronic tag main body; 7. an L-shaped clamping plate; 71. a convex column; 8. a second pin hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an electronic tag fixing device includes a fixing plate 1, a threaded hole 11 is formed in the fixing plate 1, and the threaded hole 11 is connected to an installation surface through a bolt, when the electronic tag fixing device is installed, the bolt needs to first pass through the threaded hole 11, and then the bolt needs to be inserted into the installation surface, such as a wall surface;

as shown in fig. 1, a limiting groove 21 is formed in the middle of one side of the bridge-shaped clamping groove 2, an L-shaped clamping plate 7 is inserted into the bridge-shaped clamping groove 2 from top to bottom, an electronic tag main body 6 is fixedly connected to one side, away from the bridge-shaped clamping groove 2, of the L-shaped clamping plate 7, and when the L-shaped clamping plate 7 is inserted into the bridge-shaped clamping groove 2, the position of the electronic tag main body 6 is preliminarily locked;

with reference to fig. 1 and 2, a first pin hole 5 is formed below one side of the bridge-type clamping groove 2, a second pin hole 8 is formed in a position, corresponding to the first pin hole 5, of the L-shaped clamping plate 7, an L-shaped bolt 4 is rotatably mounted below the outer surface of one side of the limiting groove 21 through a rotating part 3, the lower end of the L-shaped bolt 4 penetrates through the first pin hole 5 and the second pin hole 8, the L-shaped bolt 4 can be inserted into the first pin hole 5 and the second pin hole 8 and can also leave the first pin hole 5 and the second pin hole 8 when the L-shaped bolt 4 is rotated, the L-shaped clamping plate 7 can be locked inside the bridge-type clamping groove 2 when the L-shaped bolt 4 can be inserted into the first pin hole 5 and the second pin hole 8, and the L-shaped clamping plate 7 can be separated from the bridge-type clamping groove 2 in an upward pulling manner when the L-shaped bolt 4 leaves the first pin hole 5 and the second pin hole 8;

with reference to fig. 1 and 2, the rotating member 3 includes a bracket 31 fixed on the bridge-shaped slot 2 and a rotating cylinder 32 sleeved on the bracket 31, the upper end of the L-shaped pin 4 is fixedly connected with the rotating cylinder 32, a torsion spring 34 is arranged between the bracket 31 and the rotating cylinder 32, a protruding rib 33 is fixedly connected to the front side of the outer surface of the rotating cylinder 32, and the rotating cylinder 32 can rotate by pulling the protruding rib 33 to drive the L-shaped pin 4 to rotate, so that the L-shaped pin 4 is in the state shown in fig. 2, and after the protruding rib 33 is released, the L-shaped pin 4 is restored to be inserted into the pin hole due to the action of the torsion spring 34;

as shown in fig. 1, at least two limiting grooves 21 are formed in the inner wall of the bridge-shaped clamping groove 2 close to one side of the L-shaped clamping plate 7, a rubber pad 22 is bonded to the inner wall of the limiting groove 21 of the convex column 71 matched with the limiting groove 21 in the inner side of the L-shaped clamping plate 7, when the L-shaped clamping plate 7 is inserted into the bridge-shaped clamping groove 2, the convex column 71 is inserted into the limiting groove 21, so that the degree of engagement of the two is guaranteed, the connection is more tight, the rubber pad 22 plays a role in shock absorption, and unnecessary shaking of the L-shaped clamping plate 7 is avoided.

The utility model discloses a theory of operation and use flow: when the device is used, a bolt firstly penetrates through the threaded hole 11, then the bolt is inserted into the mounting surface, then the convex edge 33 is pulled, the rotary cylinder 32 can rotate to drive the L-shaped bolt 4 to rotate, the L-shaped bolt 4 is in a state shown in figure 2, then the L-shaped clamping plate 7 carrying the electronic tag main body 6 is inserted into the bridge-shaped clamping groove 2, the convex column 71 at the moment is inserted into the limiting groove 21 to ensure the fit degree of the two, the connection is tighter, then the convex edge 33 is loosened, and due to the action of the torsion spring 34, the L-shaped bolt 4 is inserted into the first pin hole 5 and the second pin hole 8 to realize secondary locking of the L-shaped clamping plate 7;

and the rubber pad 22 plays a role of shock absorption to avoid unnecessary shaking of the L-shaped clamping plate 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic tags's fixing device, includes fixed plate (1) and bridge type draw-in groove (2), its characterized in that: one side middle part of bridge type draw-in groove (2) is equipped with spacing recess (21), L shape cardboard (7) have been inserted from the top down on bridge type draw-in groove (2), one side rigid coupling that bridge type draw-in groove (2) was kept away from in L shape cardboard (7) has electronic tags main part (6), first pinhole (5) have been seted up to one side below of bridge type draw-in groove (2), second pinhole (8) have been seted up with first pinhole (5) corresponding position on L shape cardboard (7), one side surface below of spacing recess (21) is rotated through rotating member (3) and is installed L shape bolt (4), and the lower extreme of L shape bolt (4) passes first pinhole (5) and second pinhole (8).

2. The electronic tag fixing device according to claim 1, wherein: the rotating part (3) comprises a support (31) fixed on the bridge-shaped clamping groove (2) and a rotating cylinder (32) sleeved on the support (31), and the upper end of the L-shaped bolt (4) is fixedly connected with the rotating cylinder (32).

3. A fixing device of an electronic tag according to claim 2, characterized in that: and a torsion spring (34) is arranged between the bracket (31) and the rotary cylinder (32).

4. A fixing device of an electronic tag according to claim 2 or 3, characterized in that: the front side of the outer surface of the rotary cylinder (32) is fixedly connected with a convex rib (33).

5. The electronic tag fixing device according to claim 1, wherein: at least two limiting grooves (21) are formed in the inner wall, close to one side of the L-shaped clamping plate (7), of the bridge-shaped clamping groove (2), and convex columns (71) matched with the limiting grooves (21) are arranged on the inner side of the L-shaped clamping plate (7).

6. The electronic tag fixing device according to claim 5, wherein: and a rubber pad (22) is bonded on the inner wall of the limiting groove (21).

7. The electronic tag fixing device according to claim 1, wherein: the fixing plate (1) is provided with a threaded hole (11), and the threaded hole (11) is connected with the mounting surface through a bolt.