CN217085759U

CN217085759U - Multiport ultrahigh frequency radio frequency identification reader-writer

Info

Publication number: CN217085759U
Application number: CN202220162889.3U
Authority: CN
Inventors: 刘增寿
Original assignee: Shenzhen Maiqu Technology Co ltd
Current assignee: Shenzhen Maiqu Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-29
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a multiport hyperfrequency radio frequency identification read write line relates to read write line technical field. The utility model discloses a multiport hyperfrequency radio frequency identification read write line, include the box body and set up in the lid of box body top, be provided with the read write line body in the box body, one side of box body is provided with clamping unit, and the through-hole has been seted up to one side of box body, and the through-hole is provided with four groups, and the radiating groove has been seted up to the both sides of box body, and the lower extreme of connecting rod is provided with reset spring, and reset spring's upper end and through-hole are connected, and reset spring's lower extreme and the tight fixed connection of clamp, the upper end of connecting rod are provided with the mounting panel, and the upper end middle part of mounting panel is provided with the handle, the utility model provides a current multiport hyperfrequency radio frequency identification read write line, the joint of read write line and the not good enough technical problem of fixity of data line use the handle to drive and press from both sides tight piece and rise, will work a telephone switchboard and articulate the back that finishes, the hand can press from both sides tight wiring, realize fixedly, use simple and swiftly.

Description

Multi-port ultrahigh frequency radio frequency identification reader-writer

Technical Field

The utility model relates to a read write line technical field specifically is a multiport hyperfrequency radio frequency identification read write line.

Background

The reader is generally regarded as a read-write terminal device of radio frequency identification, namely RFID. It can not only read the radio frequency label, but also erase and write data, so it is called reader-writer. The reader-writer with the working frequency range of the ultrahigh frequency (860 MHz-960 MHz) is called as the ultrahigh frequency RFID reader-writer, has good transmission speed and long reading distance, can read a plurality of labels at one time, and is mainly applied to the fields of logistics and supply chain management, production line management, aviation, intelligent goods shelves, unmanned retail cabinets and the like.

In the conventional multi-port ultrahigh frequency radio frequency identification reader-writer, the fixing performance of a connector of the reader-writer and a data line is poor, and the use is influenced by the loosening of a connecting wire after the reader-writer is impacted; the existing multi-port ultrahigh frequency radio frequency identification reader-writer has poor heat dissipation performance, and can generate more heat in the use process to influence the service life of the reader-writer.

To the above problem, the utility model provides a multiport hyperfrequency radio frequency identification read write line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiport hyperfrequency radio frequency identification read write line has the fixed mode of swift effectual wiring, can dispel the heat to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-port ultrahigh frequency radio frequency identification reader-writer comprises a box body and a box cover arranged above the box body, wherein a reader-writer body is arranged in the box body, a clamping assembly is arranged on one side of the box body, through holes are formed in one side of the box body, four groups of the through holes are formed in the through holes, and heat dissipation grooves are formed in two sides of the box body;

the clamping assembly comprises a connecting rod penetrating through one side of the box body, a return spring is arranged at the lower end of the connecting rod, the upper end of the return spring is connected with the through hole, the lower end of the return spring is fixedly connected with a clamping block, the clamping block is arranged to be of an arc-shaped structure, a mounting plate is arranged at the upper end of the connecting rod, and a handle is arranged in the middle of the upper end of the mounting plate.

Furthermore, the connecting rods are provided with four groups, and the clamping blocks are members made of elastic materials.

Furthermore, the edge of lid is provided with the mounting hole, and the connecting rod runs through the lid setting.

Furthermore, one side of the reader-writer body is provided with a joint, and the joint is arranged corresponding to the through hole.

Furthermore, a clamping spring is arranged on the inner wall of the box body, a fixing plate is arranged on one side of the clamping spring, and a fixing pad is arranged on one side of the fixing plate.

Furthermore, the clamping springs are provided with two groups, and the fixing pad is a component made of nylon materials.

Furthermore, a baffle is arranged on one side of the box body and is arranged above the through hole.

Furthermore, a dustproof net is arranged on the outer wall of one end of the heat dissipation groove, and a circulating fan is arranged inside the heat dissipation groove.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model provides a multiport ultrahigh frequency radio frequency identification reader-writer, the lower extreme of connecting rod is provided with reset spring, reset spring cup joints at the connecting rod outer wall, reset spring's upper end is connected with the through-hole, reset spring's lower extreme and clamping block fixed connection, clamping block sets up to the arc structure, the upper end of connecting rod is provided with the mounting panel, the upper end middle part of mounting panel is provided with the handle, when needing to carry out the plug wire, lift handle upwards, the handle drives the connecting rod to move upwards, the connecting rod actuates the clamping block of below to move upwards, after finishing the plug wire, loosen the hand, through setting up reset spring, reset spring cup joints at the outside of connecting rod, in the connecting rod ascending process, drive the clamping block of below to rise, make reset spring receive the compression, when loosening the hand, reset spring resets, will drive clamping block and descend, clamping block presses at the upper end of wiring, the clamping is realized, and the use is simple and quick;

(2) the utility model provides a multiport hyperfrequency radio frequency identification read write line, one side of box body is provided with the baffle, and the baffle setting is provided with the dust screen in the top of through-hole on the one end outer wall of radiating groove, and the inside of radiating groove is provided with circulating fan, and through having set up circulating fan, circulating fan continuous operation takes away the heat that the radiator gived off, and through having set up the dust screen, the dust screen can stop external dust and get into the pollution read write line body, can effectively dispel the heat dustproof.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the reader/writer body of the present invention;

FIG. 3 is a schematic view of the structure of the case body of the present invention;

fig. 4 is a schematic structural view of the clamping assembly of the present invention;

fig. 5 is a cross-sectional view of the box body of the present invention.

In the figure: 1. a box body; 11. a through hole; 12. a heat sink; 13. a clamping spring; 14. a fixing plate; 15. A fixing pad; 16. a baffle plate; 17. a dust screen; 18. a circulation fan; 2. a box cover; 21. mounting holes; 3. a reader/writer body; 31. a joint; 4. a clamping assembly; 41. a connecting rod; 42. a return spring; 43. a clamping block; 44. mounting a plate; 45. a handle.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a multiport hyperfrequency radio frequency identification read write line, include box body 1 and set up in lid 2 of box body 1 top, be provided with read write line body 3 in the box body 1, one side of box body 1 is provided with clamping component 4, through-hole 11 has been seted up to one side of box body 1, through-hole 11 is provided with four groups, radiating groove 12 has been seted up to the both sides of box body 1, clamping component 4 is including the connecting rod 41 that runs through the setting of box body 1 one side, the lower extreme of connecting rod 41 is provided with reset spring 42, reset spring 42 cup joints at connecting rod 41 outer wall, reset spring 42's upper end is connected with through-hole 11, reset spring 42's lower extreme and the tight block 43 fixed connection of clamp, it sets up to the arc structure to press from both sides tight block 43, the upper end of connecting rod 41 is provided with mounting panel 44, the upper end middle part of mounting panel 44 is provided with handle 45.

The present invention will be further described with reference to the following examples.

Example 1:

referring to fig. 1-4, four sets of connecting rods 41 are provided, each clamping block 43 is a member made of elastic material, a mounting hole 21 is provided at the edge of the box cover 2, the connecting rods 41 are disposed through the box cover 2, the connecting rods 41 are bolted to the mounting plate 44 and can be disassembled, a connector 31 is provided at one side of the reader/writer body 3, the connector 31 is disposed corresponding to the through hole 11, a clamping spring 13 is provided on the inner wall of the box body 1, a fixing plate 14 is provided at one side of the clamping spring 13, a fixing pad 15 is provided at one side of the fixing plate 14, and two sets of clamping springs 13 are provided, when in use, the fixing plate 14 is moved leftward, the box body 1 is placed inside the box body 1, the connector 31 is aligned with the through hole 11 and inserted to realize positioning, the clamping spring 13 is disposed, the clamping spring 13 drives the fixing plate 14 to move rightward, and the fixing pad 15 is driven by the fixing plate 14 to clamp the reader/writer body 3 inside the box body 1, at this moment, the connector 31 is in the through hole 11, through setting up the box body 1, can effectively protect the reader-writer body 3, when needing to carry out the plug wire, with handle 45 carrying upward, handle 45 drives connecting rod 41 upward movement, connecting rod 41 actuates the clamp block 43 upward movement of below, after finishing the plug wire, loosen the hand, through having set up reset spring 42, reset spring 42 cup joints in the outside of connecting rod 41, in the process that connecting rod 41 rises, drive the clamp block 43 of below and rise, make reset spring 42 receive the compression, when loosening the hand, reset spring 42 resets, will drive and press from both sides tight block 43 and descend, press from both sides tight block 43 and press the upper end at the wiring, realize pressing from both sides tightly, use simple and fast, once can realize the fixed of multiunit wiring.

Example 2:

with reference to fig. 1 and 5, the fixing pad 15 is a member made of nylon material, one side of the box body 1 is provided with a baffle 16, the baffle 16 is arranged above the through hole 11, the outer wall of one end of the heat dissipation groove 12 is provided with a dust screen 17, the inside of the heat dissipation groove 12 is provided with a circulating fan 18, through the arrangement of the circulating fan 18, the circulating fan 18 continuously works, the heat dissipated by the heat sink is taken away, and through the arrangement of the dust screen 17, the dust screen 17 can prevent external dust from entering the pollution reader-writer body 3, and the heat dissipation and dust prevention can be realized effectively.

The working principle is as follows: when the device is used, the fixing plate 14 is moved leftwards, the box body 1 is placed in the box body 1, the joint 31 is aligned with the through hole 11 and inserted to realize positioning, the clamping spring 13 is arranged, the clamping spring 13 drives the fixing plate 14 to move rightwards, the fixing plate 14 drives the fixing pad 15 to clamp the reader-writer body 3 in the box body 1, the joint 31 is arranged in the through hole 11, when the wire plugging is needed, the handle 45 is lifted upwards, the handle 45 drives the connecting rod 41 to move upwards, the connecting rod 41 drives the clamping block 43 below to move upwards, after the wire plugging is finished, the handle is loosened, the reset spring 42 is arranged, the reset spring 42 is sleeved outside the connecting rod 41, in the lifting process of the connecting rod 41, the clamping block 43 below is driven to lift, the reset spring 42 is compressed, when the handle is loosened, the reset spring 42 resets, the clamping block 43 is driven to descend, the clamping block 43 is pressed at the upper end of the wiring to realize clamping of the wiring, the circulating fan 18 continuously works to take away heat emitted by the radiator through the arrangement of the circulating fan 18, and the dustproof net 17 can prevent external dust from entering the pollution reader-writer body 3 through the arrangement of the dustproof net 17.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a multiport hyperfrequency radio frequency identification read write line, includes box body (1) and sets up lid (2) in box body (1) top, its characterized in that: a reader-writer body (3) is arranged in the box body (1), a clamping assembly (4) is arranged on one side of the box body (1), through holes (11) are formed in one side of the box body (1), four groups of through holes (11) are arranged, and heat dissipation grooves (12) are formed in two sides of the box body (1);

clamping unit (4) is including running through connecting rod (41) that box body (1) one side set up, and the lower extreme of connecting rod (41) is provided with reset spring (42), and the upper end and through-hole (11) of reset spring (42) are connected, and the lower extreme and the tight piece (43) fixed connection of clamp of reset spring (42) press from both sides tight piece (43) and set up to the arc structure, and the upper end of connecting rod (41) is provided with mounting panel (44), and the upper end middle part of mounting panel (44) is provided with handle (45).

2. The multi-port uhf radio frequency identification reader of claim 1, wherein: the connecting rods (41) are provided with four groups, and the clamping blocks (43) are members made of elastic materials.

3. The multi-port uhf radio frequency identification reader of claim 2, wherein: the edge of the box cover (2) is provided with a mounting hole (21), and the connecting rod (41) penetrates through the box cover (2).

4. The multi-port uhf radio frequency identification reader of claim 1, wherein: one side of the reader-writer body (3) is provided with a joint (31), and the joint (31) is arranged corresponding to the through hole (11).

5. The multi-port uhf radio frequency identification reader of claim 1, wherein: the inner wall of the box body (1) is provided with a clamping spring (13), one side of the clamping spring (13) is provided with a fixing plate (14), and one side of the fixing plate (14) is provided with a fixing pad (15).

6. The multi-port UHF RFID reader/writer of claim 5, wherein: the clamping springs (13) are arranged in two groups, and the fixing pad (15) is a component made of nylon materials.

7. The multi-port UHF RFID reader/writer of claim 5, wherein: a baffle (16) is arranged on one side of the box body (1), and the baffle (16) is arranged above the through hole (11).

8. The multiport UHF RFID reader of claim 1, wherein: the dustproof net (17) is arranged on the outer wall of one end of the heat dissipation groove (12), and the circulating fan (18) is arranged inside the heat dissipation groove (12).