CN221327090U - Anti-falling handheld code scanning gun - Google Patents
Anti-falling handheld code scanning gun Download PDFInfo
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- CN221327090U CN221327090U CN202323353846.7U CN202323353846U CN221327090U CN 221327090 U CN221327090 U CN 221327090U CN 202323353846 U CN202323353846 U CN 202323353846U CN 221327090 U CN221327090 U CN 221327090U
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- code scanning
- guide block
- support
- buffer seat
- spring
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- 238000010408 sweeping Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hand-held code scanning guns and discloses an anti-falling hand-held code scanning gun which comprises a code scanning gun body, wherein the code scanning gun body comprises a code scanning head and a handle, the code scanning head is arranged at the top of the handle, and two sides of the outer part of the code scanning head are provided with supports. According to the code scanning gun, when the code scanning gun body is dropped, the sliding block in the base generates a certain position under the action of the spring, and the power line on one side of the sliding block can generate a certain stretching, so that the external power line is prevented from being damaged, meanwhile, when the sliding block moves, the supporting block moves along with the sliding block, and drives the guide block to move up and down, so that the buffer seat loses the pulling of the pulling belt and is separated from the support, and the buffer seat can protect a code scanning terminal.
Description
Technical Field
The utility model relates to the technical field of hand-held code scanning guns, in particular to an anti-falling hand-held code scanning gun.
Background
Two-dimensional codes, also called two-dimensional bar codes or two-dimensional bar codes, are expressed as patterns of black and white alternately distributed on a plane to record data symbol information. The two-dimensional code can express information in two directions of the transverse direction and the longitudinal direction at the same time, so that a large amount of information can be expressed in a small area. The two-dimensional code scanner is widely applied to industries such as supermarket cashing, logistics express delivery and the like, and is often divided into a fixed type and a handheld type, and a typical handheld case is a two-dimensional code scanning gun, and the basic working principle is as follows: light emitted by the light source irradiates onto the bar code symbol through the optical system. The reflected light is imaged on the photoelectric converter through the optical system, and is interpreted as a digital signal which can be directly accepted by a computer through a decoder. There is two-dimensional code to sweep a yard rifle on the market and normally vertically put on the desktop when not using because most sweep a yard rifle head heavy foot light to can have not stable enough, the easy problem of dropping.
The utility model discloses a in chinese patent of publication No. CN 219202359U, a hand-held sign indicating number rifle of sweeping of preventing falling, include the base and sweep a sign indicating number rifle main part, the upper surface fixed mounting of base has the support frame, the top protective sheath is installed to the top bilateral symmetry of sweeping a sign indicating number rifle main part, the bottom protective sheath is installed to the terminal bilateral symmetry of sweeping a sign indicating number rifle main part, the top fixed mounting of sweeping a sign indicating number rifle main part has scanned the rifle head, the fixed slot has been seted up to the upper surface lower part of base. According to the utility model, by arranging the base, the fixing groove and other accessories, when the code scanning gun falls carelessly, the top protection sleeves and the bottom protection sleeves arranged on the two sides of the code scanning gun main body can play a role in buffering, and the elasticity of the protection sleeves counteracts the falling gravity, so that the code scanning gun main body is protected from being damaged.
When the prior art is used, the protection sleeve is utilized to buffer the code sweeping and falling, so that the protection purpose is achieved, however, when the existing wired handheld code sweeping gun falls, the phenomenon that the end parts of the power line and the connecting line are pulled can occur except that the existing wired handheld code sweeping gun collides, the phenomenon is easy to cause the line to be torn, in addition, in order to ensure the design sense of the code sweeping gun, the protection sleeve cannot be designed to be too large, and the effect of configuring the protection sleeve is lower.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides an anti-falling handheld code scanning gun.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an anti-falling handheld yard rifle of sweeping, includes sweeps yard rifle main part, sweep yard rifle main part and include sweep pier and handle, sweep pier setting is at the handle top, the support is all installed to the both sides of sweeping the outside of pier, the outside one side of support horizontal direction is provided with the buffer seat, support and buffer seat are connected through a plurality of first springs;
The bottom of handle is provided with the base, the inside of base is provided with the spout, be provided with the slider on the spout, horizontal activity runs through on the slider and is provided with the power cord, the one end of power cord is connected with sweeping a yard rifle main part electricity, and the other end runs through the outside to the base, prop up the piece at the top of slider, prop up one side of piece and install the second spring, the other end and the inner wall connection of base of second spring, the inside top of base is provided with the guide block, the top of guide block is provided with the elastic expansion link, the bottom of handle is installed to the elastic expansion link, the top of guide block is provided with the stretching strap, the other end of stretching strap runs through the support and is connected with corresponding buffering seat.
Preferably, the support and the buffer seat are annular, a plurality of positioning holes are formed in opposite sides of the support and the buffer seat, the positioning holes are annular arrays, two ends of the first springs are connected with the corresponding two positioning holes, and one end of the drawstring, which is far away from the guide block, penetrates through the positioning holes of the corresponding support and is connected with the positioning holes of the corresponding buffer seat.
Preferably, the guide block is in a right trapezoid shape, and one side of the oblique side of the guide block is close to the supporting block.
Preferably, the elastic telescopic rod comprises an outer tube, an inner rod and a third spring, wherein the outer tube is embedded and fixedly arranged on the handle, the third spring is fixedly arranged on the top side of the inner portion of the outer tube, one end of the inner rod is connected with the third spring, the other end of the inner rod is connected with the guide block, and the drawstring vertically penetrates through the outer tube.
Preferably, the surface of the base is provided with an opening, the front surface of the supporting block is provided with a sliding rod, the sliding rod movably penetrates through the opening, and the top of the supporting block and the bottom of the guide block are rough surfaces.
Preferably, a storage tube is installed between the two supports, the storage tube is in a T shape, and the drawstring is connected with the buffer seat through the storage tube.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the code scanning gun main body is dropped, the sliding block in the base generates a certain position under the action of the spring, and the power line on one side of the sliding block can generate a certain stretching, so that the external power line is prevented from being damaged, and meanwhile, when the sliding block moves, the supporting block moves along with the sliding block to drive the guide block to move up and down, so that the buffer seat loses the pulling of the pulling belt and is separated from the support, and the buffer seat can protect the code scanning head.
Drawings
FIG. 1 is a front view of a hand-held anti-crash code scanner according to the present utility model;
FIG. 2 is a side view of a support of a hand-held anti-crash code scanner according to the present utility model;
FIG. 3 is a side view of a bumper holder of an anti-drop handheld code scanner according to the present utility model;
FIG. 4 is a schematic view of the inside of an elastic telescopic rod of an anti-falling hand-held code scanning gun according to the present utility model;
fig. 5 is an external schematic view of a base of an anti-falling handheld code scanning gun according to the present utility model.
In the figure: 1. a wharf is scanned; 2. a grip; 3. a support; 4. a buffer seat; 5. a first spring; 6. a base; 7. a chute; 8. a slide block; 9. a power line; 10. a support block; 11. a second spring; 12. a guide block; 13. positioning holes; 14. an outer tube; 15. an inner rod; 16. a third spring; 17. an opening; 18. a slide bar; 19. a storage tube; 20. and (5) pulling the belt.
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.
Referring to fig. 1-5, an anti-falling handheld code scanning gun comprises a code scanning gun body, wherein the code scanning gun body comprises a code scanning head 1 and a handle 2, the code scanning head 1 is arranged at the top of the handle 2, two sides of the outer part of the code scanning head 1 are provided with supports 3, one side, facing outwards, of each support 3 in the horizontal direction is provided with a buffer seat 4, and the supports 3 and the buffer seats 4 are connected through a plurality of first springs 5;
the bottom of handle 2 is provided with base 6, the inside of base 6 is provided with spout 7, be provided with slider 8 on the spout 7, horizontal activity runs through on the slider 8 and is provided with power cord 9, the one end and the code scanning rifle main part electricity of power cord 9 are connected, and the other end runs through to the outside of base 6, prop up piece 10 is installed at the top of slider 8, prop up piece 10's one side and install second spring 11, the other end and the inner wall connection of base 6 of second spring 11, the top of base 6 inside is provided with guide block 12, the top of guide block 12 is provided with the elastic expansion link, the bottom of handle 2 is installed to the elastic expansion link, the top of guide block 12 is provided with stretching strap 20, the other end of stretching strap 20 runs through support 3 and is connected with corresponding buffer seat 4.
When the code scanning gun main body falls down, the sliding block 8 in the base 6 generates a certain position under the action of the spring, the power line 9 on one side of the sliding block 8 can be stretched to a certain extent (as shown in fig. 1, the power line 9 on the left side of the sliding block 8 can be reserved for a certain length when being preset, the power line 9 on the right side of the sliding block 8 is subsequently pulled, the sliding block 8 moves rightwards, the left side of the power line 9 cannot be damaged), so that the external power line 9 is prevented from being damaged, simultaneously, when the sliding block 8 moves, the supporting blocks 10 move together to drive the guide blocks 12 to move up and down, so that the buffer seat 4 is separated from the support 3 (when the pull belt 20 is in a preset state, the buffer seat 4 is propped against the support 3, the other end of the pull belt 20 is separated from the support 3 when the bottom of the guide block 12 is jacked up, the buffer seat 4 is separated from the support 3 under the action of the first spring 5, the buffer seat 4 can be used for protecting the buffer seat 1 to be prevented from being bumped down, and the two sides of the buffer seat can be protected from being bumped down, and the device is prevented from being damaged by the existing device 1, and the device is prevented from being damaged by the existing device.
In this embodiment, support 3 and buffering seat 4 all are annular, a plurality of locating holes 13 have all been seted up to support 3 and buffering seat 4's opposite one side, and a plurality of locating hole 13 is annular array, and a plurality of the both ends of first spring 5 all are connected with two corresponding locating holes 13, the one end that guide block 12 was kept away from to stretching strap 20 runs through locating hole 13 and the locating hole 13 on corresponding buffering seat 4 of corresponding support 3 is connected, and buffering seat 4 of being convenient for is connected with support 3 through being annular array's first spring 5, and setting of locating hole 13 simultaneously is convenient for reset of first spring 5.
In this embodiment, the guide block 12 is in a right trapezoid shape, and one side of the oblique side of the guide block 12 is close to the supporting block 10, so that the supporting block 10 can jack up the guide block 12 along with the movement of the supporting block 10 when the supporting block 10 contacts with the oblique side of the guide block 12.
In this embodiment, the elastic telescopic rod includes an outer tube 14, an inner rod 15 and a third spring 16, the outer tube 14 is fixedly installed on the grip 2 in an embedded manner, the third spring 16 is fixedly installed on the top side inside the outer tube 14, one end of the inner rod 15 is connected with the third spring 16, the other end is connected with the guide block 12, the pull belt 20 vertically penetrates through the outer tube 14, and when the guide block 12 is lifted up, the third spring 16 is compressed first, and the inner rod 15 moves up.
In this embodiment, the surface of the base 6 is provided with the opening 17, the front surface of the supporting block 10 is provided with the sliding rod 18, the sliding rod 18 movably penetrates through the opening 17, the top of the supporting block 10 and the bottom of the guide block 12 are rough surfaces, so that the supporting block 10 can be kept stable after moving to the bottom of the guide block 12, the buffer seat 4 is in a pop-up state, and the sliding rod 18 is convenient for resetting the supporting block 10 when the buffer seat 4 is not used, so that the drawstring 20 and the buffer seat 4 are reset.
In this embodiment, two install the storage tube 19 between the support 3, the storage tube 19 is the T type, the stretching strap 20 is connected with the buffer seat 4 through the storage tube 19, and the storage tube 19 is convenient for shelter from the stretching strap 20, avoids stretching strap 20 to expose in the external world.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a sign indicating number rifle is swept in hand of preventing falling, includes sweeps a sign indicating number rifle main part, sweep a sign indicating number rifle main part and including sweeping pier and handle, sweep the pier setting and hold the top, its characterized in that: the two sides of the outer part of the scanning wharf are respectively provided with a support, one side of the support, which faces outwards, in the horizontal direction is provided with a buffer seat, and the supports are connected with the buffer seat through a plurality of first springs;
The bottom of handle is provided with the base, the inside of base is provided with the spout, be provided with the slider on the spout, horizontal activity runs through on the slider and is provided with the power cord, the one end of power cord is connected with sweeping a yard rifle main part electricity, and the other end runs through the outside to the base, prop up the piece at the top of slider, prop up one side of piece and install the second spring, the other end and the inner wall connection of base of second spring, the inside top of base is provided with the guide block, the top of guide block is provided with the elastic expansion link, the bottom of handle is installed to the elastic expansion link, the top of guide block is provided with the stretching strap, the other end of stretching strap runs through the support and is connected with corresponding buffering seat.
2. The anti-falling handheld code scanning gun according to claim 1, wherein the support and the buffer seat are annular, a plurality of positioning holes are formed in opposite sides of the support and the buffer seat, the positioning holes are in an annular array, two ends of the first springs are connected with the corresponding two positioning holes, and one end of the pull belt, which is far away from the guide block, penetrates through the positioning hole of the corresponding support and is connected with the positioning hole of the corresponding buffer seat.
3. The anti-drop handheld code scanner of claim 1, wherein: the guide block is in a right trapezoid shape, and one side of the oblique side of the guide block is close to the supporting block.
4. A hand-held, anti-crash code scanner according to claim 3, wherein: the elastic telescopic rod comprises an outer tube, an inner rod and a third spring, wherein the outer tube is fixedly installed on the handle in an embedded mode, the third spring is fixedly installed on the top side of the inner portion of the outer tube, one end of the inner rod is connected with the third spring, the other end of the inner rod is connected with the guide block, and the drawstring vertically penetrates through the outer tube in a movable mode.
5. The anti-shatter handheld code scanner of claim 4 wherein: the surface of base has seted up the opening, the slide bar is installed in the front of a piece, the slide bar activity runs through in the opening, and the top of a piece and the bottom of guide block are the roughness.
6. The anti-shatter handheld code scanner of claim 5 wherein: and a storage pipe is arranged between the two supports, the storage pipe is T-shaped, and the drawstring is connected with the buffer seat through the storage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323353846.7U CN221327090U (en) | 2023-12-08 | 2023-12-08 | Anti-falling handheld code scanning gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323353846.7U CN221327090U (en) | 2023-12-08 | 2023-12-08 | Anti-falling handheld code scanning gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221327090U true CN221327090U (en) | 2024-07-12 |
Family
ID=91805555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323353846.7U Active CN221327090U (en) | 2023-12-08 | 2023-12-08 | Anti-falling handheld code scanning gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221327090U (en) |
-
2023
- 2023-12-08 CN CN202323353846.7U patent/CN221327090U/en active Active
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