CN213532513U

CN213532513U - Electronic tag read-write device

Info

Publication number: CN213532513U
Application number: CN202022244544.6U
Authority: CN
Inventors: 黄维
Original assignee: Hangzhou Yiguosong Information Technology Co ltd
Current assignee: Hangzhou Yiguosong Information Technology Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-25
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses an electronic tags readwrite device relates to the electronic tags field, including the sill bar, the sill bar is provided with two sets ofly, and the one end of two sets of sill bars is provided with the fixed plate, the top that fixed plate one side is located the sill bar is provided with two sets of anchor strut, and sliding connection has first horizontal pole between two sets of anchor strut, and is two sets of sliding connection has the second horizontal pole between the sill bar, and the middle intercommunication of second horizontal pole and first horizontal pole has the bracing piece, the fixed plate top is provided with readwrite device, the top of bracing piece is provided with the fixing base. The utility model discloses a rotating gear drives first rack and second rack through gear revolve and slides, and first rack slides with the second rack and drives first grip block and second grip block and slide towards relative direction to carry out the centre gripping to electronic tags, and first grip block can be fixed the electronic tags of multiple width with the second grip block, thereby make the device convenience fix electronic tags.

Description

Electronic tag read-write device

Technical Field

The utility model relates to an electronic tags field specifically is an electronic tags readwrite device.

Background

The electronic tag is also called as a radio frequency tag, a transponder and a data carrier, the reader is also called as a reading device, a scanner, a reading head, a communicator and a reader-writer, the electronic tag and the reader realize space (non-contact) coupling of radio frequency signals through a coupling element, and energy transfer and data exchange are realized in a coupling channel according to a time sequence relation.

The existing electronic tag needs to be subjected to read-write test before leaving the factory, but the existing electronic tag read-write device is inconvenient to fix the electronic tag, and the existing electronic tag read-write device cannot conveniently rotate the angle of the electronic tag to test when testing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the electronic tag reading and writing device is provided for solving the problems that the existing electronic tag needs to be subjected to reading and writing test before leaving a factory, but the existing device is inconvenient to fix the electronic tag, and the angle of the existing device, which cannot conveniently rotate the electronic tag during testing, is used for testing.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic tag reading and writing device comprises bottom rods, wherein two groups of bottom rods are arranged, a fixing plate is arranged at one end of each group of bottom rods, two groups of reinforcing rods are arranged on one side of the fixing plate and positioned above the bottom rods, a first cross rod is connected between the two groups of reinforcing rods in a sliding manner, a second cross rod is connected between the two groups of bottom rods in a sliding manner, a supporting rod is communicated between the second cross rod and the first cross rod, a reading and writing device is arranged at the top of the fixing plate, a fixing seat is arranged at the top of the supporting rod, a latch disc clamped with the latch is arranged inside the fixing seat due to the latch, a spring is arranged between the bottom of the latch disc and the fixing seat, the latch disc extends to the outside of the fixing seat and is connected with a placing table, a supporting plate is arranged on one side of the placing table, and a gear is rotatably connected, and the top block of gear is connected with first rack, the one end of first rack is connected with first grip block, the bottom block of gear is connected with the second rack, and the one end of second rack is connected with the second grip block that cooperatees with first grip block, the bottom of first grip block and the top of second grip block all are provided with the draw runner.

Preferably, the reinforcing rod is provided with a sliding groove, sliding blocks matched with the sliding groove are arranged on two sides of the first cross rod, and the first cross rod is connected with the reinforcing rod in a sliding mode through the sliding blocks.

Preferably, the bottom rod is provided with a ball groove, the second cross rod is provided with a ball matched with the ball groove, and the second cross rod is connected with the bottom rod in a sliding mode through the ball.

Preferably, the gear extends to the outer side of the supporting plate and is provided with a handle, and the handle is provided with anti-skid lines.

Preferably, the bottom of the second cross bar is provided with a pulley, and the pulley is provided with a brake.

Preferably, the tail ends of the first rack and the second rack are provided with limiting plates, and the chuck disc is connected with a placing table through a connecting column.

Preferably, the reinforcing rod is provided with scales, the fixing base is provided with angle scales, and the placing table is provided with a pointer matched with the angle scales.

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

1. the utility model drives the first rack and the second rack to slide through the rotation of the gear by rotating the gear, and the first rack and the second rack slide to drive the first clamping plate and the second clamping plate to slide towards the relative direction, thereby clamping the electronic tag, and the first clamping plate and the second clamping plate can fix the electronic tags with various widths, thereby leading the device to conveniently fix the electronic tags;

2. the utility model discloses a platform is put to the downward pressure for the latch dish is kept away from the latch, rotates again and places the platform and carry out the adjustment of angle, when adjusting to needs angle, loosens and places the platform, makes latch dish and latch looks block, thereby fixed angle, spring make the latch dish better reset and difficult removal behind the block, thereby can comparatively convenient rotation electronic tags's angle test when making the test.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

FIG. 3 is a schematic structural view of the angle adjustment device of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a bottom bar; 2. a fixing plate; 3. a read-write device; 4. a reinforcing rod; 5. a first cross bar; 6. a second cross bar; 7. a support bar; 8. a chute; 9. a fixed seat; 10. clamping teeth; 11. a clamping tooth disc; 12. a spring; 13. a placing table; 14. a support plate; 15. a gear; 16. a first rack; 17. a first clamping plate; 18. a second rack; 19. a second clamping plate; 20. a slide bar; 21. a handle; 22. a slider; 23. a ball bearing; 24. a bead groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an electronic tag reading/writing device includes a bottom bar 1, two sets of bottom bars 1 are provided, one end of each of the two sets of bottom bars 1 is provided with a fixing plate 2, one side of the fixing plate 2 is provided with two sets of reinforcing bars 4 above the bottom bar 1, a first cross bar 5 is slidably connected between the two sets of reinforcing bars 4, a second cross bar 6 is slidably connected between the two sets of bottom bars 1, the second cross bar 6 is communicated with a support bar 7 in the middle of the first cross bar 5, a reading/writing device 3 is provided on the top of the fixing plate 2, a fixing base 9 is provided on the top of the support bar 7, a latch 10 is provided inside the fixing base 9, a latch disc 11 engaged with the latch 10 is provided inside the fixing base 9, a spring 12 is provided between the bottom of the latch disc 11 and the fixing base 9, the latch disc 11 extends to the outside of the fixing base 9 and is connected with a placing table 13, one side of the supporting plate 14 close to the reading and writing device 3 is rotatably connected with a gear 15, the top of the gear 15 is connected with a first rack 16 in a clamping manner, one end of the first rack 16 is connected with a first clamping plate 17, the bottom of the gear 15 is connected with a second rack 18 in a clamping manner, one end of the second rack 18 is connected with a second clamping plate 19 matched with the first clamping plate 17, and the bottom end of the first clamping plate 17 and the top of the second clamping plate 19 are both provided with a slide bar 20.

The utility model discloses a rotating gear 15 rotates through gear 15 and drives first rack 16 and the slip of second rack 18, and first rack 16 slides with second rack 18 and drives first grip block 17 and the slip of second grip block 19 court relative direction to carry out the centre gripping to electronic tags, and just first grip block 17 can be fixed the electronic tags of multiple width with second grip block 19, thereby makes the device convenience fix electronic tags.

Please refer to fig. 4 heavily, the reinforcing bar 4 is provided with the chute 8, the two sides of the first cross bar 5 are provided with the slider 22 matched with the chute 8, and the first cross bar 5 is connected with the reinforcing bar 4 in a sliding manner through the slider 22, the utility model discloses a be provided with the chute 8 at the reinforcing bar 4, the two sides of the first cross bar 5 are provided with the slider 22 matched with the chute 8, and the first cross bar 5 is connected with the reinforcing bar 4 in a sliding manner through the slider 22, thereby making the first cross bar 5 and the reinforcing bar 4 better connected in a sliding manner.

Please refer to fig. 4, the bottom rod 1 is provided with a ball groove 24, the second cross rod 6 is provided with a ball 23 matched with the ball groove 24, and the second cross rod 6 is connected with the bottom rod 1 by the ball 23 in a sliding manner, the utility model discloses a be provided with the ball groove 24 at the bottom rod 1, the second cross rod 6 is provided with the ball 23 matched with the ball groove 24, and the second cross rod 6 is connected with the bottom rod 1 by the ball 23 in a sliding manner, so that the second cross rod 6 can better drive the support rod 7 to slide.

Please refer to fig. 1 and 4, the gear 15 is provided with a handle 21 outside the supporting plate 14, and the handle 21 is provided with anti-slip patterns, the handle 21 is provided outside the gear 15 extending to the supporting plate 14, and the handle 21 is provided with anti-slip patterns, so that the gear 15 is rotated by the handle 21.

Please refer to fig. 4, the bottom of the second cross rod 6 is provided with a pulley, and the pulley is provided with a brake, the utility model discloses a be provided with the pulley in the bottom of the second cross rod 6, and the pulley is provided with the brake to make the distance between better adjustment electronic tags and the read-write device 3 through the pulley, and can pass through brake fixed position.

Please heavily refer to fig. 2, the end of first rack 16 and second rack 18 all is provided with the limiting plate, and the chuck disk 11 is connected with through the spliced pole and places platform 13, the utility model discloses an end at first rack 16 and second rack 18 all is provided with the limiting plate, and chuck disk 11 is connected with through the spliced pole and places platform 13 to prevent first rack 16 and the slippage of second rack 18 through the limiting plate, and through the better connection chuck disk 11 of spliced pole with place platform 13.

Please refer to fig. 1 heavily, anchor strut 4 is provided with the scale, and fixing base 9 is provided with the angle scale, places platform 13 and is provided with the pointer with angle scale matched with, the utility model discloses a be provided with the scale at anchor strut 4, fixing base 9 is provided with the angle scale, places platform 13 and is provided with the pointer with angle scale matched with to know the distance between bracing piece 7 and readwrite device 3 through the scale, and know the angle of adjustment who places platform 13 through pointer and angle scale.

The working principle is as follows: the electronic tag is placed between a first clamping plate 17 and a second clamping plate 19, a gear 15 is rotated through a handle 21, the gear 15 rotates to drive a first rack 16 and a second rack 18 to slide, the first rack 16 and the second rack 18 slide to drive the first clamping plate 17 and the second clamping plate 19 to slide towards opposite directions, so that the electronic tag is clamped, the first clamping plate 17 and the second clamping plate 19 can fix electronic tags with various widths, so that the electronic tag is conveniently fixed by the device, the clamping disc 11 is far away from the clamping teeth 10 by pressing the placing table 13 downwards, the placing table 13 is rotated to adjust the angle, when the required angle is adjusted, the placing table 13 is loosened to clamp the clamping disc 11 with the clamping teeth 10, so that the angle is fixed, the spring 12 enables the clamping disc 11 to be better reset and not easy to move after being clamped, so that the angle of the electronic tag can be conveniently rotated for testing, make readwrite device 3 can read and write the test to the electronic tags of different angles, and fixing base 9 is provided with the angle scale, places platform 13 and is provided with the pointer to the observation places platform 13 pivoted angle, and thereby bracing piece 7 can slide and make readwrite device 3 read and write the electronic tags of different distances, and anchor strut 4 is provided with the scale for look over electronic tags and readwrite device 3's interval.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic tags readwrite device, includes sill bar (1), its characterized in that: the bottom rods (1) are provided with two groups, one end of each group of bottom rods (1) is provided with a fixing plate (2), one side of each fixing plate (2) is positioned above the bottom rods (1) and is provided with two groups of reinforcing rods (4), a first cross rod (5) is connected between the two groups of reinforcing rods (4), a second cross rod (6) is connected between the two groups of bottom rods (1) in a sliding manner, the second cross rod (6) is communicated with the middle of the first cross rod (5) and is provided with a supporting rod (7), the top of each fixing plate (2) is provided with a reading and writing device (3), the top of each supporting rod (7) is provided with a fixing seat (9), the inside of each fixing seat (9) is provided with a clamping tooth disc (11) clamped with the clamping teeth (10), and a spring (12) is arranged between the bottom of the clamping tooth disc (11) and the fixing seat (9), the external connection that fluted disc (11) extended to fixing base (9) places platform (13), and the one side of placing platform (13) is provided with backup pad (14), one side rotation that backup pad (14) are close to readwrite device (3) is connected with gear (15), and the top block of gear (15) is connected with first rack (16), the one end of first rack (16) is connected with first grip block (17), the bottom block of gear (15) is connected with second rack (18), and the one end of second rack (18) is connected with second grip block (19) with first grip block (17) matched with, the bottom of first grip block (17) and the top of second grip block (19) all are provided with draw runner (20).

2. An electronic tag reading/writing apparatus according to claim 1, wherein: the reinforcing rod (4) is provided with a sliding groove (8), sliding blocks (22) matched with the sliding groove (8) are arranged on two sides of the first cross rod (5), and the first cross rod (5) is connected with the reinforcing rod (4) in a sliding mode through the sliding blocks (22).

3. An electronic tag reading/writing apparatus according to claim 1, wherein: the bottom rod (1) is provided with a ball groove (24), the second cross rod (6) is provided with a ball (23) matched with the ball groove (24), and the second cross rod (6) is connected with the bottom rod (1) in a sliding mode through the ball (23).

4. An electronic tag reading/writing apparatus according to claim 1, wherein: the gear (15) extends to the outer side of the supporting plate (14) and is provided with a handle (21), and the handle (21) is provided with anti-skidding threads.

5. An electronic tag reading/writing apparatus according to claim 1, wherein: and a pulley is arranged at the bottom of the second cross rod (6), and a brake is arranged on the pulley.

6. An electronic tag reading/writing apparatus according to claim 1, wherein: the tail ends of the first rack (16) and the second rack (18) are provided with limiting plates, and the chuck disc (11) is connected with a placing table (13) through a connecting column.

7. An electronic tag reading/writing apparatus according to claim 1, wherein: the reinforcing rod (4) is provided with scales, the fixing seat (9) is provided with angle scales, and the placing table (13) is provided with a pointer matched with the angle scales.