CN215769741U - Two-dimensional code capturing and recognizing system - Google Patents
Two-dimensional code capturing and recognizing system Download PDFInfo
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- CN215769741U CN215769741U CN202121995015.8U CN202121995015U CN215769741U CN 215769741 U CN215769741 U CN 215769741U CN 202121995015 U CN202121995015 U CN 202121995015U CN 215769741 U CN215769741 U CN 215769741U
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Abstract
The utility model relates to the technical field of two-dimensional code recognition, and discloses a two-dimensional code capturing and recognizing system which comprises a first mounting plate and a lens, wherein an air cylinder is fixedly arranged on the upper surface of the first mounting plate, a first through hole is formed in the first mounting plate, the output end of the air cylinder extends downwards through the first through hole and is fixedly connected with a second mounting plate, two third mounting plates are symmetrically and fixedly arranged on the lower surface of the second mounting plate, the lens is arranged between the two third mounting plates, two connecting rods are symmetrically and fixedly arranged on the side wall of the upper end of the lens, rod walls at two ends, opposite to each other, of the two connecting rods are respectively and rotatably connected with the corresponding third mounting plates through bearings, a ring-shaped plate is fixedly sleeved on the rod wall of the connecting rod at the right side, and a limiting mechanism is fixedly arranged on the right side wall of the third mounting plate at the right side. The utility model realizes the multi-angle adjustment of the lens and reduces the limitation of the lens in the using process.
Description
Technical Field
The utility model relates to the technical field of two-dimensional code identification, in particular to a two-dimensional code capturing and identifying system.
Background
Two-dimensional codes, also called two-dimensional Bar codes, are an encoding mode which is super popular on mobile equipment in recent years, and can store more information and represent more data types than traditional Bar Code Bar codes.
The camera lens of the existing two-dimensional code capturing and identifying system is mostly fixedly arranged, so that the problem caused by the camera lens is that the angle of the camera lens is not convenient to adjust when the camera lens is used, and certain limitation exists in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that once a lens is fixedly arranged and needs to be used at different positions and angles, the lens is inconvenient to adjust and the normal use of the lens is influenced in the prior art, and provides a two-dimensional code capturing and identifying system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a two-dimensional code is caught and identification system, includes first mounting panel and camera lens, the last fixed surface of first mounting panel is provided with the cylinder, first through-hole has been seted up to the inside of first mounting panel, the output of cylinder is through first through-hole and downwardly extending and fixedly connected with second mounting panel, the fixed two third mounting panels that are provided with of lower surface symmetry of second mounting panel, the camera lens sets up between two third mounting panels, the upper end lateral wall symmetry of camera lens is fixed and is provided with two connecting rods, two a connecting rod wall that the connecting rod was carried on the back mutually rotates through bearing and the third mounting panel that corresponds respectively and is connected, right side the fixed cover of rod wall of connecting rod has connect the annular slab, right side the fixed stop gear that is provided with of right side wall of third mounting panel, the activity is pegged graft between stop gear and the annular slab.
Preferably, stop gear includes U-shaped board and gag lever post, the U-shaped board is fixed to be set up in the right side wall of the third mounting panel on right side, the second through-hole has been seted up to the inside of the right side board of U-shaped board, and the right side the third through-hole has been seted up to the inside of third mounting panel, the gag lever post cup joints with second through-hole and third through-hole activity, the inside of annular slab is encircleed and is equipped with a plurality of spacing holes, the left end pole wall of gag lever post is pegged graft with the spacing hole activity that corresponds.
Preferably, the U-shaped plate is provided with a limiting block in the inside, a fourth through hole is formed in the limiting block, and the limiting block is fixedly sleeved with the rod wall of the limiting rod through the fourth through hole.
Preferably, the rod wall of the limiting rod is movably sleeved with a spring, and two ends of the spring are fixedly connected with the limiting block and the right side plate of the U-shaped plate respectively.
Preferably, the right end of the limiting rod is fixedly provided with a pull ring.
Preferably, the spring is a compression spring.
Compared with the prior art, the utility model provides a two-dimensional code capturing and identifying system, which has the following beneficial effects:
1. this two-dimensional code is caught and identification system through the cylinder that is provided with, can adjust the height of camera lens when using to can make the camera lens use in the high position of difference, improve the rate of utilization of camera lens.
2. This two-dimensional code is caught and identification system through the stop gear who is provided with, can carry on spacingly to the camera lens after the angular rotation adjustment to the camera lens to can use the camera lens in the angular position of difference.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model realizes the multi-angle adjustment of the lens and reduces the limitation in the use process of the lens.
Drawings
Fig. 1 is a schematic structural diagram of a two-dimensional code capturing and recognizing system according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the camera lens comprises a first mounting plate 1, a lens 2, a cylinder 3, a second mounting plate 4, a third mounting plate 5, a connecting rod 6, a ring-shaped plate 7, a U-shaped plate 8, a limiting rod 9, a limiting block 10, a spring 11 and a pull ring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a two-dimensional code capturing and recognizing system, including a first mounting plate 1 and a lens 2, an upper surface of the first mounting plate 1 is fixed and provided with a cylinder 3, a first through hole is formed in the first mounting plate 1, an output end of the cylinder 3 extends downwards through the first through hole and is fixedly connected with a second mounting plate 4, a lower surface of the second mounting plate 4 is symmetrically fixed and provided with two third mounting plates 5, the lens 2 is arranged between the two third mounting plates 5, an upper end side wall of the lens 2 is symmetrically fixed and provided with two connecting rods 6, end rod walls of the two connecting rods 6 opposite to each other are respectively rotatably connected with the corresponding third mounting plates 5 through bearings, a ring plate 7 is fixedly sleeved on a rod wall of the connecting rod 6 on the right side, a limiting mechanism is fixedly arranged on a right side wall of the third mounting plate 5 on the right side, and the limiting mechanism is movably inserted between the ring plate 7.
Stop gear includes U-shaped plate 8 and gag lever post 9, U-shaped plate 8 is fixed to be set up in the right side wall of third mounting panel 5 on right side, the second through-hole has been seted up to the inside of the right side board of U-shaped plate 8, the third through-hole has been seted up to the inside of the third mounting panel 5 on right side, gag lever post 9 cup joints with second through-hole and third through-hole activity, the inside of annular plate 7 is encircleed and is equipped with a plurality of spacing holes, the left end pole wall of gag lever post 9 is pegged graft with the spacing hole activity that corresponds, be convenient for carry on spacingly behind the angular adjustment to lens 2.
The inside of U-shaped plate 8 is provided with stopper 10, and the fourth through-hole has been seted up to the inside of stopper 10, and stopper 10 is fixed cup joints through the pole wall of fourth through-hole and gag lever post 9, avoids gag lever post 9 and the separation of U-shaped plate 8.
The right end of the limiting rod 9 is fixedly provided with a pull ring 12, so that the limiting rod 9 is driven to move through the pull ring 12.
The spring 11 adopts a compression spring, so that the limiting block 10 can be always extruded conveniently.
In the utility model, when the height position of the lens 2 needs to be adjusted, the cylinder 3 is started, the output end of the cylinder 3 drives the second mounting plate 4 to move, the second mounting plate drives the two third mounting plates 5 to move, the two third mounting plates 5 respectively drive the corresponding connecting rods 6 to move, the two connecting rods 6 jointly drive the lens 2 to move, thereby realizing the height adjustment of the lens 2, when the angle of the lens 2 needs to be adjusted, the pull ring 12 is pulled, the pull ring 12 drives the limiting rod 9 to move, the lens 2 is rotated after the limiting rod 9 is moved out of the corresponding limiting hole, the lens 2 drives the two connecting rods 6 to rotate, the connecting rod 6 on the right side drives the annular plate 7 to rotate, when the angle is adjusted to the needed angle, the pull ring 12 is loosened, the spring 11 extrudes the limiting block 10 through the elasticity of the spring, and the limiting block 10 drives the limiting rod 9 to be inserted into the corresponding limiting hole, thereby realizing the angle fixation of the lens 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A two-dimensional code capturing and recognizing system comprises a first mounting plate (1) and a lens (2), and is characterized in that an air cylinder (3) is fixedly arranged on the upper surface of the first mounting plate (1), a first through hole is formed in the first mounting plate (1), the output end of the air cylinder (3) extends downwards through the first through hole and is fixedly connected with a second mounting plate (4), two third mounting plates (5) are symmetrically and fixedly arranged on the lower surface of the second mounting plate (4), the lens (2) is arranged between the two third mounting plates (5), two connecting rods (6) are symmetrically and fixedly arranged on the side wall of the upper end of the lens (2), one end rod wall of each connecting rod (6) which is back to each other is respectively rotatably connected with the corresponding third mounting plate (5) through a bearing, and a ring-shaped plate (7) is fixedly sleeved on the rod wall of the connecting rod (6) on the right side, and the right side wall of the third mounting plate (5) on the right side is fixedly provided with a limiting mechanism, and the limiting mechanism is movably inserted with the annular plate (7).
2. The two-dimensional code capturing and identifying system according to claim 1, wherein the limiting mechanism comprises a U-shaped plate (8) and a limiting rod (9), the U-shaped plate (8) is fixedly arranged on the right side wall of a third mounting plate (5) on the right side, a second through hole is formed in the right side plate of the U-shaped plate (8), a third through hole is formed in the third mounting plate (5) on the right side, the limiting rod (9) is movably sleeved with the second through hole and the third through hole, a plurality of limiting holes are formed in the annular plate (7) in a surrounding manner, and the left end rod wall of the limiting rod (9) is movably inserted into the corresponding limiting holes.
3. The two-dimensional code capturing and recognizing system according to claim 2, wherein a limiting block (10) is arranged inside the U-shaped plate (8), a fourth through hole is formed inside the limiting block (10), and the limiting block (10) is fixedly sleeved with the rod wall of the limiting rod (9) through the fourth through hole.
4. The two-dimensional code capturing and recognizing system according to claim 2, wherein a spring (11) is movably sleeved on a rod wall of the limiting rod (9), and two ends of the spring (11) are fixedly connected with the limiting block (10) and a right side plate of the U-shaped plate (8) respectively.
5. A two-dimensional code capturing and identifying system according to claim 2, characterized in that the right end of the limiting rod (9) is fixedly provided with a pull ring (12).
6. A two-dimensional code capture and identification system according to claim 4 wherein said spring (11) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995015.8U CN215769741U (en) | 2021-08-24 | 2021-08-24 | Two-dimensional code capturing and recognizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995015.8U CN215769741U (en) | 2021-08-24 | 2021-08-24 | Two-dimensional code capturing and recognizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769741U true CN215769741U (en) | 2022-02-08 |
Family
ID=80077762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121995015.8U Expired - Fee Related CN215769741U (en) | 2021-08-24 | 2021-08-24 | Two-dimensional code capturing and recognizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769741U (en) |
-
2021
- 2021-08-24 CN CN202121995015.8U patent/CN215769741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |