CN220271906U - Compatible mechanical zoom and liquid zoom's code reader - Google Patents
Compatible mechanical zoom and liquid zoom's code reader Download PDFInfo
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- CN220271906U CN220271906U CN202321507109.5U CN202321507109U CN220271906U CN 220271906 U CN220271906 U CN 220271906U CN 202321507109 U CN202321507109 U CN 202321507109U CN 220271906 U CN220271906 U CN 220271906U
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- lens
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- support frame
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- 238000003384 imaging method Methods 0.000 claims abstract description 35
- 230000001502 supplementing effect Effects 0.000 claims description 10
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- 239000005357 flat glass Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- CJDNEKOMKXLSBN-UHFFFAOYSA-N 1-chloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1 CJDNEKOMKXLSBN-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a compatible mechanical zoom and liquid zoom's code reader, including: the lens comprises a supporting assembly, an adjusting assembly and a lens assembly, wherein the supporting assembly comprises a supporting seat and a first bracket, and the first bracket is arranged on the supporting seat; the adjusting component comprises a focusing rod and a second supporting frame, the second supporting frame is arranged between the first supporting frame and the supporting seat, and the focusing rod penetrates through the supporting seat to be in threaded connection with the second supporting frame; an imaging module is arranged on the second support frame, and an elastic element is arranged between the second support frame and the first support frame; the lens module is arranged on one side, far away from the second support frame, of the first support frame, the lens module comprises a code reader lens and a liquid lens, the code reader lens, the liquid lens and the imaging module are coaxially arranged, and the liquid lens is arranged at the end part of the code reader lens. The utility model adopts the structure of combining the code reader lens and the liquid lens, and one code reader can realize the switching between mechanical zooming and liquid zooming, thereby reducing the cost and improving the compatibility of products.
Description
Technical Field
The utility model relates to the technical field of industrial code readers, in particular to a code reader compatible with mechanical zooming and liquid zooming.
Background
The industrial process of intelligent manufacturing is gradually accelerated, and the automation degree of a factory is gradually perfected. The industrial code reader is used as intelligent equipment integrating detection, measurement and code scanning on a pipeline, and becomes an indispensable part in industrial manufacturing.
An industrial code reader is installed on a production line, and aims to read bar codes on products sent by the production line.
In the prior industrial code reader category, most of the code readers are single mechanical zooming mechanisms or single liquid automatic zooming mechanisms, so that the compatibility is poor, different code reader products can be needed in certain special application occasions, different installation modes can be needed for matching due to the difference in the appearance specifications, inconvenience is brought to equipment application, different code reader products need to be purchased, and the cost is increased.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defects of single structure and poor compatibility of the industrial code reader in the prior art.
In order to solve the above technical problems, the present utility model provides a code reader compatible with mechanical zooming and liquid zooming, comprising:
the support assembly comprises a support seat and a first bracket, and the first bracket is arranged on the support seat;
the adjusting assembly comprises a focusing rod and a second supporting frame, the second supporting frame is arranged between the first supporting frame and the supporting seat, and the focusing rod penetrates through the supporting seat to be in threaded connection with the second supporting frame; an imaging module is arranged on one side, facing the first support frame, of the second support frame, and an elastic element is arranged between the second support frame and the first support frame;
the lens module is arranged on one side, far away from the second support frame, of the first support frame, the lens module comprises a code reader lens and a liquid lens, the code reader lens, the liquid lens and the imaging module are coaxially arranged, and the liquid lens is arranged at the end part of the code reader lens.
In one embodiment of the utility model, the control part further comprises a main control board and a first PCB board, wherein the main control board and the first PCB board are respectively arranged on two sides of the first support frame, and the main control board is electrically connected with the first PCB board.
In one embodiment of the utility model, the imaging module comprises a second PCB and an imaging chip, one side of the second PCB is connected with the second supporting frame, the imaging chip is arranged on the other side of the second PCB, and the second PCB is electrically connected with the main control board.
In one embodiment of the utility model, an LED lamp panel is sleeved on the outer side of the lens assembly, a light-emitting end of the LED lamp panel is provided with a light supplementing lens, and the LED lamp panel is electrically connected with the main control panel.
In one embodiment of the utility model, a light-gathering cylinder is arranged at two sides of the lens assembly, and a light-emitting end of the light-gathering cylinder is abutted with the light supplementing lens.
In one embodiment of the utility model, the electronic device further comprises a power data line, wherein the power data line is electrically connected with the main control board and the first PCB.
In one embodiment of the utility model, a dust cover is provided on the outside of the imaging chip.
In one embodiment of the utility model, a knob is arranged at one end of the focusing rod, which is close to the supporting seat.
In one embodiment of the utility model, the supporting assembly further comprises a housing, wherein the housing covers the outer sides of the lens assembly and the adjusting assembly, and the housing is detachably connected with the supporting seat.
In one embodiment of the utility model, a notch is formed at one end of the housing, which is close to the lens assembly, and window glass is arranged inside the notch.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the code reader compatible with mechanical zooming and liquid zooming, the distance between the second support frame and the first support frame is changed by adjusting the focusing screw, so that the distance between the imaging module and the lens assembly is changed, and manual focusing is realized; and secondly, the lens component adopts a structure that a code reader lens and a liquid lens are combined, one code reader can realize the switching between mechanical zooming and liquid zooming, the cost is reduced, and the compatibility of products is improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an exploded view of the overall structure of the present utility model;
FIG. 4 is a cross-sectional view of the internal structure of the present utility model;
FIG. 5 is a schematic view of the adjusting part in FIG. 3;
FIG. 6 is a schematic view of the lens assembly of FIG. 3;
description of the specification reference numerals: 1. a support base; 2. a housing; 3. a power data line; 4. a light supplementing lens; 5. a first PCB board; 6. a main control board; 7. a window glass; 8. a notch; 9. a lens assembly; 10. an LED lamp panel; 11. a first support frame; 12. a second support frame; 13. a second PCB board; 14. a condensing cylinder; 15. a focusing rod; 16. a knob; 17. an imaging chip; 18. a dust cover; 19. an elastic element; 20. a code reader lens; 21. a liquid lens.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-6, the utility model discloses a compatible mechanical zoom and liquid zoom code reader, comprising:
the support assembly comprises a support seat 1 and a first bracket, and the first bracket is arranged on the support seat 1;
the adjusting assembly comprises a focusing rod 15 and a second supporting frame 12, the second supporting frame 12 is arranged between the first supporting frame 11 and the supporting seat 1, and the focusing rod 15 penetrates through the supporting seat 1 to be in threaded connection with the second supporting frame 12; an imaging module is arranged on one side of the second support frame 12 facing the first support frame 11, and an elastic element 19 is arranged between the second support frame 12 and the first support frame 11;
the lens module 9 is arranged on one side, far away from the second support frame 12, of the first support frame 11, the lens module 9 comprises a code reader lens 20 and a liquid lens 21, the code reader lens 20, the liquid lens 21 and the imaging module are coaxially arranged, and the liquid lens 21 is arranged at the end part of the code reader lens 20.
It can be seen that the supporting component is used as a mounting base of the adjusting component and the lens component 9, in the adjusting component, the supporting seat 1 is fixedly connected with the first supporting frame 11 through bolts, the second supporting frame 12 is arranged between the supporting seat 1 and the first supporting frame 11, the focusing rod 15 is in threaded connection with the second supporting frame 12, the focusing rod 15 is rotated, the second supporting frame 12 is driven to axially move by the threaded transmission between the focusing rod 15 and the second supporting frame 12, the elastic element 19 is arranged between the second supporting frame 12 and the first supporting frame 11, and the distance between the second supporting frame 12 and the first supporting frame 11 is adjusted by utilizing the retractility of the elastic element 19.
The imaging module sets up on second support frame 12, and the imaging module is used for image signal's collection and feedback, with the tip of camera lens subassembly 9 at the imaging module, and camera lens subassembly 9's position is fixed unchanged, at the in-process of adjustment focusing pole 15, second support frame 12 axis motion drives imaging module simultaneous movement, has changed the distance between imaging module and the camera lens subassembly 9, and then changes the focus.
Further, the lens assembly 9 includes a code reader lens 20 and a liquid lens 21, when the whole machine is in a mechanical zooming structure, only the code reader lens 20 is required to be installed, and when the mechanism needs to realize liquid zooming, the liquid lens 21 is installed, so that the mechanism can be switched between mechanical zooming and liquid zooming. Secondly, the code reader lens 20, the liquid lens 21 and the imaging module are coaxially arranged, so that the image in the lens can be collected on the imaging module.
According to the utility model, the distance between the second support frame 12 and the first support frame 11 is changed by adjusting the focusing screw, so that the distance between the imaging module and the lens assembly 9 is changed, and manual focusing is realized; secondly, the lens component 9 adopts a structure that the code reader lens 20 and the liquid lens 21 are combined, one code reader can realize the switching between mechanical zooming and liquid zooming, the cost is reduced, and the compatibility of products is improved.
Further, still include control portion, control portion includes main control board 6 and first PCB board 5, and main control board 6 and first PCB board 5 set up respectively in the both sides of first support frame 11, and main control board 6 is connected with first PCB board 5 electricity.
Specifically, the main control board 6 is a control unit of the whole code reader, and the first PCB board 5 is a power/IO board, and the two boards are connected to realize power supply and signal transmission.
Further, the imaging module comprises a second PCB 13 and an imaging chip 17, one side of the second PCB 13 is connected with the second supporting frame 12, the imaging chip 17 is arranged on the other side of the PCB, and the second PCB 13 is electrically connected with the main control board 6. Specifically, the second PCB 13 is used as a carrier of the imaging chip 17, and transmits signals received by the imaging chip 17 to the main control board 6.
Further, in order to avoid the imaging chip 17 from being damaged, a dust cover 18 is arranged on the outer side of the imaging chip 17, specifically, the dust cover 18 is made of black soft silica gel, and has a good dust-proof function, so that the imaging chip 17 is clean and tidy, and the influence of chip dirt on shooting of a code reader is avoided.
Further, an LED lamp panel 10 is sleeved on the outer side of the lens assembly 9, a light-emitting end of the LED lamp panel 10 is provided with a light supplementing lens 4, and the LED lamp panel 10 is electrically connected with the main control panel 6.
As a preferable scheme of the utility model, the LED lamp panel 10 is added as a supplementary light source, so that on one hand, the supplementary light can be carried out in places with poor light, and on the other hand, the interference of the reflected light on the surface of the product can be avoided. After the light of the LED lamp panel 10 passes through the light supplementing lens 4, the light can be filtered, and the brightness of the supplementing light source is improved.
Further, light condensing cylinders 14 are arranged on two sides of the lens assembly 9, and light emergent ends of the light condensing cylinders 14 are abutted against the light supplementing lenses 4.
Specifically, a light bulb is arranged in the light condensation barrel 14, the light bulb is led out to the light supplementing lamp lens through the light condensation barrel 14 when the light bulb emits light, and a round small light spot is formed after the light supplementing lens 4 emits light and is used for aiming and positioning, and as a preferable scheme, the utility model is provided with two light condensation barrels 14.
Further, the electronic device also comprises a power supply data line 3, wherein the power supply data line 3 is electrically connected with the main control board 6 and the first PCB 5; in particular, the power data line 3 may satisfy the transmission of current and signals.
Further, a knob 16 is provided at one end of the focusing rod 15 near the support base 1. Specifically, the knob 16 is disposed on the support base 1, and in the practical process, the knob 16 can be turned to drive the focusing rod 15 to act, thereby completing focusing.
Further, the supporting component further comprises a shell 2, the shell 2 is covered on the outer sides of the lens component 9 and the adjusting component, and the shell 2 is detachably connected with the supporting seat 1; a notch 8 is formed in one end, close to the lens assembly 9, of the shell 2, and window glass 7 is arranged in the notch 8.
Specifically, the shell 2 is fixedly connected with the supporting seat 1 through bolts, the position of the notch 8 corresponds to that of the lens assembly 9, and the window glass 7 is arranged on the notch 8 to protect the lens assembly 9 from being damaged.
In summary, the utility model introduces a code reader compatible with mechanical zooming and liquid zooming, which changes the distance between the second support frame 12 and the first support frame 11 by adjusting a focusing screw, thereby changing the distance between the imaging module and the lens assembly 9 and realizing manual focusing; secondly, the lens component 9 adopts a structure that the code reader lens 20 and the liquid lens 21 are combined, one code reader can realize the switching between mechanical zooming and liquid zooming, the cost is reduced, and the compatibility of products is improved. In the operation process, the liquid lens 21 and the normal shooting lens can be installed simultaneously, and a novel code reader product which can be mechanically focused and automatically zoomed in liquid state can be formed through the matching of the mechanical zoom adjusting part of the shell 2 part, and under certain special scenes, the working distance of the code reader for taking pictures can reach between 45mm and 1 meter, so that the application of the code reader product is greatly improved, the structural design is fine, short and small, and the code reader product has good adaptability to the installation and matching of application equipment.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A mechanically and liquid zoom compatible code reader comprising:
the support assembly comprises a support seat and a first bracket, and the first bracket is arranged on the support seat;
the adjusting assembly comprises a focusing rod and a second supporting frame, the second supporting frame is arranged between the first supporting frame and the supporting seat, and the focusing rod penetrates through the supporting seat to be in threaded connection with the second supporting frame; an imaging module is arranged on one side, facing the first support frame, of the second support frame, and an elastic element is arranged between the second support frame and the first support frame;
the lens module is arranged on one side, far away from the second support frame, of the first support frame, the lens module comprises a code reader lens and a liquid lens, the code reader lens, the liquid lens and the imaging module are coaxially arranged, and the liquid lens is arranged at the end part of the code reader lens.
2. The mechanically and liquid zoom compatible code reader of claim 1, wherein: still include control portion, control portion includes main control board and first PCB board, main control board and first PCB board set up respectively the both sides of first support frame, just main control board is connected with first PCB board electricity.
3. The mechanically and liquid zoom compatible code reader of claim 2, wherein: the imaging module comprises a second PCB and an imaging chip, one side of the second PCB is connected with the second supporting frame, the imaging chip is arranged on the other side of the PCB, and the second PCB is electrically connected with the main control board.
4. A mechanically and liquid zoom compatible code reader according to claim 3, wherein: and a dust cover is arranged on the outer side of the imaging chip.
5. The mechanically and liquid zoom compatible code reader of claim 2, wherein: the outside cover of camera lens subassembly is equipped with the LED lamp plate, the light-emitting end of LED lamp plate is provided with light filling lens, the LED lamp plate with the main control board electricity is connected.
6. The mechanically and liquid zoom compatible code reader of claim 5, wherein: and the two sides of the lens assembly are provided with light condensing cylinders, and the light emitting ends of the light condensing cylinders are abutted to the light supplementing lenses.
7. The mechanically and liquid zoom compatible code reader of claim 2, wherein: the power supply data line is electrically connected with the main control board and the first PCB.
8. The mechanically and liquid zoom compatible code reader of claim 1, wherein: one end of the focusing rod, which is close to the supporting seat, is provided with a knob.
9. The mechanically and liquid zoom compatible code reader of claim 1, wherein: the support assembly further comprises a shell, the shell covers the outer sides of the lens assembly and the adjusting assembly, and the shell is detachably connected with the support seat.
10. The mechanically and liquid zoom compatible code reader of claim 9, wherein: a notch is formed in one end, close to the lens assembly, of the shell, and window glass is arranged in the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507109.5U CN220271906U (en) | 2023-06-13 | 2023-06-13 | Compatible mechanical zoom and liquid zoom's code reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507109.5U CN220271906U (en) | 2023-06-13 | 2023-06-13 | Compatible mechanical zoom and liquid zoom's code reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271906U true CN220271906U (en) | 2023-12-29 |
Family
ID=89318504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321507109.5U Active CN220271906U (en) | 2023-06-13 | 2023-06-13 | Compatible mechanical zoom and liquid zoom's code reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271906U (en) |
-
2023
- 2023-06-13 CN CN202321507109.5U patent/CN220271906U/en active Active
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