CN216748767U

CN216748767U - Multifunctional bar code scanning gun

Info

Publication number: CN216748767U
Application number: CN202220160593.8U
Authority: CN
Inventors: 翟瑞红
Original assignee: Shanghai Deyu Information Technology Co ltd
Current assignee: Shanghai Deyu Information Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-14
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of scanning guns, in particular to a multifunctional bar code scanning gun. The technical scheme comprises the following steps: unable adjustment base and scanning rifle main part, unable adjustment base set up threaded hole and draw-in groove, scanning rifle main part fixedly connected with sleeve, sleeve sliding connection has an empty core section of thick bamboo, empty core section of thick bamboo installs the stop gear who is used for restricting the sleeve removal, and empty core section of thick bamboo installs latch mechanism, latch mechanism is in the draw-in groove joint, latch mechanism is including fixing the dead lever one on empty core section of thick bamboo, dead lever one rotates and is connected with the fixture block, empty core section of thick bamboo passes through fixture block and draw-in groove joint, one side of fixture block articulates there is the connecting rod, the one end of connecting rod articulates there is the fixed plate, one side fixedly connected with dead lever two of fixed plate. The scanning gun is firmly fixed on the fixed base, can be detached by one hand, and is not easy to shake during fixing.

Description

Multifunctional bar code scanning gun

Technical Field

The utility model relates to the technical field of scanning guns, in particular to a multifunctional bar code scanning gun.

Background

The scanning gun is a high-tech product with closely combined optical, mechanical, electronic, software application and other technologies, and is a third generation of main computer input equipment following a keyboard and a mouse. Since the birth of the 80 s, the scanning gun has been developed rapidly and widely used, and the most direct pictures, photos, films, various drawings, figures and manuscript data can be input into a computer by the scanning gun, so that the processing, management, use, storage or output of the image information can be realized.

The existing Chinese patent with the patent number of CN109583257A discloses a multifunctional bar code scanning gun, including the scanning rifle body, data connection line and fixing base, the bottom fixedly connected with installation piece of the scanning rifle body, the box is placed to the top fixedly connected with of fixing base, and the top of placing the box seted up with installation piece assorted opening, place four side inner walls of box and all seted up first recess, be equipped with the fixture block in the first recess, the equal fixedly connected with slider of both sides wall of fixture block, the both sides wall of first recess all seted up with slider assorted spout, slider and spout sliding connection set up, all be equipped with first spring in four first recesses, the both ends of first spring respectively with the lateral wall of fixture block and the tank bottom fixed connection of first recess.

According to the chinese patent with patent No. CN109583257A, when the scanning gun body in the device is fixed on the fixing base, both hands are required to operate the scanning gun body and the fixing base simultaneously, so that the scanning gun body can be separated from the fixing base, which makes the merchant not beneficial to scanning the goods during checkout.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional bar code scanning gun capable of being operated by one hand aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a multi-functional bar code scanning rifle, includes unable adjustment base and scanning rifle main part, unable adjustment base set up threaded hole and draw-in groove, scanning rifle main part fixedly connected with sleeve, sleeve sliding connection has an empty core section of thick bamboo, empty core section of thick bamboo is installed and is used for restricting the stop gear that the sleeve removed, and empty core section of thick bamboo installs latch mechanism, latch mechanism is in the draw-in groove joint.

Preferably, the clamping mechanism comprises a first fixing rod fixed on the hollow cylinder, the first fixing rod is rotatably connected with a clamping block, and the hollow cylinder is clamped with the clamping groove through the clamping block.

Preferably, one side of the clamping block is hinged with a connecting rod, one end of the connecting rod is hinged with a fixing plate, and one side of the fixing plate is fixedly connected with a second fixing rod.

Preferably, one end of the second fixing rod penetrates through one side of the hollow cylinder and is fixedly connected with the sleeve.

Preferably, the second fixing rod is fixedly connected with a first baffle, one side of the first baffle is fixedly connected with a first spring, and the first spring is fixedly connected with the hollow cylinder.

Preferably, the limiting mechanism comprises a limiting shaft, a limiting hole is formed in the hollow cylinder, the limiting hole is movably connected with the limiting shaft, and a second baffle is fixedly connected to one end of the limiting shaft.

Preferably, the diameter of the second baffle is larger than that of the limiting hole, a second spring is fixedly connected to one side of the second baffle, and one end of the second spring is fixedly connected to the hollow cylinder.

Compared with the prior art, the utility model has the following beneficial technical effects:

1: the movement of the sleeve can be limited through the limiting shafts, so that the sleeve cannot move downwards on the hollow cylinder at will, and when the two limiting shafts are pressed towards the inside of the hollow cylinder at the same time, the sleeve can be pressed downwards to drive the clamping mechanism inside the hollow cylinder to be separated from clamping with the clamping groove;

2: the sleeve is at the in-process that moves down, and the sleeve can drive the fixed plate through two dead levers and remove in step, and the removal of fixed plate can drive the fixture block through the connecting rod and use one of dead lever to swing as the axle center for the fixture block rotates to hollow section of thick bamboo's inside, thereby can break away from the joint with the draw-in groove, and unable adjustment base is fixed firm to the scanning rifle from this, and just can dismantle it through a hand, and difficult the emergence is rocked when fixed simultaneously.

Drawings

FIG. 1 is a front view of a multi-function bar code scanning gun;

FIG. 2 is an enlarged view at A shown in FIG. 1;

fig. 3 is a perspective view of the sleeve and hollow cylinder of fig. 2.

Reference numerals: 1. a fixed base; 2. a threaded hole; 3. a card slot; 4. a scanning gun main body; 5. a sleeve; 6. a hollow cylinder; 7. fixing a rod I; 8. a clamping block; 9. a connecting rod; 10. a fixing plate; 11. a second fixing rod; 12. a first baffle plate; 13. a first spring; 14. a limiting shaft; 15. a second baffle plate; 16. and a second spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2, the multifunctional barcode scanning gun provided by the utility model comprises a fixed base 1 and a scanning gun main body 4, wherein the fixed base 1 is provided with a threaded hole 2 and a clamping groove 3, the scanning gun main body 4 is fixedly connected with a sleeve 5, the sleeve 5 is slidably connected with a hollow cylinder 6, the hollow cylinder 6 is provided with a limiting mechanism for limiting the movement of the sleeve 5, the hollow cylinder 6 is provided with a clamping mechanism, the clamping mechanism is clamped in the clamping groove 3, the limiting mechanism comprises a limiting shaft 14, the hollow cylinder 6 is provided with a limiting hole, the limiting hole is movably connected with the limiting shaft 14, one end of the limiting shaft 14 is fixedly connected with a baffle plate two 15, the diameter of the baffle plate two 15 is larger than that of the limiting hole, one side of the baffle plate two 15 is fixedly connected with a spring two 16, and one end of the spring two 16 is fixedly connected to the hollow cylinder 6.

In this embodiment, the movement of the sleeve 5 can be limited by the limiting shaft 14, so that the sleeve 5 cannot move downwards on the hollow cylinder 6 at will, when the two limiting shafts 14 are pressed towards the inside of the hollow cylinder 6 at the same time, the sleeve 5 can be pressed downwards to drive the clamping mechanism inside the hollow cylinder 6 to be separated from the clamping connection with the clamping groove 3, and when the sleeve 5 moves to the upper side of the limiting shaft 14 again, the limiting shaft 14 returns to the original position again by the acting force of the second spring 16 to limit the sleeve 5.

Example two

As shown in fig. 1-3, compared with the first embodiment, the multifunctional barcode scanning gun provided by the present invention further includes a fixing base 1 having a threaded hole 2 and a clamping groove 3, the scanning gun body 4 is fixedly connected with a sleeve 5, the sleeve 5 is slidably connected with a hollow cylinder 6, the hollow cylinder 6 is provided with a limiting mechanism for limiting the movement of the sleeve 5, the hollow cylinder 6 is provided with a clamping mechanism, the clamping mechanism is clamped in the clamping groove 3, the clamping mechanism includes a first fixing rod 7 fixed on the hollow cylinder 6, the first fixing rod 7 is rotatably connected with a clamping block 8, the hollow cylinder 6 is clamped with the clamping groove 3 through the clamping block 8, one side of the clamping block 8 is hinged with a connecting rod 9, one end of the connecting rod 9 is hinged with a fixing plate 10, one side of the fixing plate 10 is fixedly connected with a second fixing rod 11, one end of the second fixing rod 11 penetrates one side of the hollow cylinder 6, and the fixing rod II 11 is fixedly connected with a baffle I12, one side of the baffle I12 is fixedly connected with a spring I13, and the spring I13 is fixedly connected with the hollow cylinder 6.

In this embodiment, sleeve 5 is at the in-process that moves down, sleeve 5 can drive fixed plate 10 through two 11 dead levers and remove in step, the removal of fixed plate 10 can drive fixture block 8 through connecting rod 9 and use one 7 dead lever to swing as the axle center, make fixture block 8 rotate to hollow section of thick bamboo 6's inside, thereby can break away from the joint with draw-in groove 3, when stopping applying decurrent effort to sleeve 5, the reverse effort of a spring 13 will drive above-mentioned structure and return the normal position again, make fixture block 8 and draw-in groove 3 joint once more.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a multi-functional bar code scanning rifle, includes unable adjustment base (1) and scanning rifle main part (4), its characterized in that: threaded hole (2) and draw-in groove (3) are seted up to unable adjustment base (1), scanning rifle main part (4) fixedly connected with sleeve (5), sleeve (5) sliding connection has hollow section of thick bamboo (6), hollow section of thick bamboo (6) are installed and are used for limiting the stop gear that sleeve (5) removed, and hollow section of thick bamboo (6) install clamping mechanism, clamping mechanism is in draw-in groove (3) joint.

2. The multifunctional bar code scanning gun according to claim 1, wherein the clamping mechanism comprises a first fixing rod (7) fixed on the hollow cylinder (6), the first fixing rod (7) is rotatably connected with a clamping block (8), and the hollow cylinder (6) is clamped with the clamping groove (3) through the clamping block (8).

3. The multifunctional bar code scanning gun according to claim 2, wherein one side of the fixture block (8) is hinged with a connecting rod (9), one end of the connecting rod (9) is hinged with a fixing plate (10), and one side of the fixing plate (10) is fixedly connected with a second fixing rod (11).

4. The multifunctional bar code scanning gun according to claim 3, wherein one end of the second fixing rod (11) penetrates one side of the hollow cylinder (6) and is fixedly connected with the sleeve (5).

5. The multifunctional bar code scanning gun according to claim 3, characterized in that a first baffle (12) is fixedly connected to the second fixing rod (11), a first spring (13) is fixedly connected to one side of the first baffle (12), and the first spring (13) is fixedly connected to the hollow cylinder (6).

6. The multifunctional bar code scanning gun according to claim 1, wherein the limiting mechanism comprises a limiting shaft (14), a limiting hole is formed in the hollow cylinder (6), the limiting hole is movably connected with the limiting shaft (14), and a second baffle (15) is fixedly connected to one end of the limiting shaft (14).

7. The multifunctional bar code scanning gun according to claim 6, wherein the diameter of the second baffle (15) is larger than that of the limiting hole, a second spring (16) is fixedly connected to one side of the second baffle (15), and one end of the second spring (16) is fixedly connected to the hollow cylinder (6).