Detachable snap-on mounting device for industrial camera lenses

Abstract

This utility model relates to the field of industrial camera technology and discloses a detachable snap-fit ​​mounting device for industrial camera lenses. It includes: a mounting frame; a support base is bolted to the front bottom of the mounting frame; a fixing base is bolted to the front end of the mounting frame; a camera body is mounted at the front end of the fixing base; a lens is mounted at the front end of the camera body; and a focus adjustment ring is mounted on the outer side of the front end of the lens. This utility model allows the fixed ring to move by pressing it against the rear end of the camera body. The fixed ring drives a movable ring to move through a T-shaped groove and a T-shaped slider. The fixed ring moves the T-shaped slider to press a first limiting spring. Rotating the movable ring, the shape of the arc-shaped groove fixes the positions of the limiting block and the movable ring, allowing the limiting block inside the movable ring to continuously press a limiting pin, causing the limiting pin to exit the limiting hole, thus completing the disassembly of the lens and camera body. This design is user-friendly and improves the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of industrial camera technology, specifically to a detachable snap-fit ​​mounting device for industrial camera lenses. Background Technology

[0002] The detachable snap-fit ​​mounting device for industrial camera lenses is a mechanical structure for quick and easy installation and replacement of lenses. It provides an efficient and reliable lens fixing solution and is widely used in industrial fields that require high precision and efficiency. Through the snap-fit ​​design, the lens can be firmly fixed to the camera body while supporting quick disassembly and replacement, making it suitable for industrial applications that require frequent lens switching.

[0003] In the prior art, a detachable lens module and camera with application number CN202223569767.5 modularizes the lens body and shutter assembly, allowing the lens body and shutter assembly to be separated, facilitating the assembly and production of the lens body or shutter assembly, and connecting them through a detachable structure without affecting the use of the lens module.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned detachable lens module and camera: When using the detachable lens module camera, the structure of the camera and lens module is relatively complex, the assembly is time-consuming, and the large number of structures makes it inconvenient to handle and the user experience is poor. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technologies have relatively complex camera and lens modules, which are time-consuming to assemble and inconvenient to handle due to their numerous components, resulting in a poor user experience.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A detachable snap-fit ​​mounting device for an industrial camera lens includes: a mounting bracket, a support base fixed to the bottom front side of the mounting bracket by bolts, a fixing base fixed to the front end of the mounting bracket by bolts, a camera body disposed at the front end of the fixing base, a lens disposed at the front end of the camera body, and a focus adjustment ring disposed on the outer side of the front end of the lens.

[0009] As a further improvement of this utility model: the front end of the camera body is provided with an annular slot, one end of the lens is adapted to the internal size of the annular slot, and four movable slots are symmetrically provided on the side of the lens near the camera body.

[0010] As a further improvement of this utility model: a limiting pin is provided inside the movable groove, and a second limiting spring is provided at the bottom of the limiting pin. The two ends of the second limiting spring are fixedly connected to the limiting pin and the lens, respectively. A matching limiting hole is provided on the outer side of the camera body at the position corresponding to the limiting pin.

[0011] As a further improvement of this utility model: an arc-shaped sliding groove is provided on the outer side of the camera body corresponding to the position of the limiting hole, a fixing ring is sleeved on the outside of the camera body, and a movable ring is provided in the middle of the fixing ring, and the movable ring divides the fixing ring into two.

[0012] As a further improvement of this utility model: a limiting block is provided on the inner side of the movable ring corresponding to the position of the arc-shaped sliding groove, and one side of the limiting block is inclined.

[0013] As a further embodiment of this utility model: four arc-shaped through slots are symmetrically provided in the middle of the movable ring, and a fixing rod is provided inside each of the four arc-shaped through slots. The two ends of the fixing rods are fixedly connected to the fixing rings on both sides of the movable ring, and the movable ring rotates with the fixing rings through the fixing rods and the arc-shaped through slots.

[0014] As a further improvement of this utility model: four T-shaped sliders are symmetrically arranged on the inner side of the front end of the fixing ring, and a matching T-shaped groove is opened on the outer side of the camera body corresponding to the position of the T-shaped sliders, and the T-shaped sliders are slidably connected to the T-shaped grooves.

[0015] As a further improvement of this utility model: a first limiting spring is provided inside the T-shaped slide groove, and the two ends of the first limiting spring are respectively fixedly connected to the T-shaped slider and the camera body.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. When using this utility model, one end of the lens is inserted into the annular slot at the front of the camera body. The lens is rotated so that the limiting pin on the outer side of the lens end is aligned with the limiting hole on the inner side of the camera body. The limiting pin is pushed into the limiting hole by the second limiting spring to complete the fixation of the camera body and the lens. It is relatively convenient to install and easy to promote to the public.

[0018] 2. This utility model involves pressing a fixed ring against the rear end of the camera body. The fixed ring drives a movable ring to move through a T-shaped groove and a T-shaped slider. The fixed ring drives the T-shaped slider to move and compress the first limiting spring. The movable ring rotates, and the shape of the arc-shaped groove fixes the positions of the limiting block and the movable ring. This allows the limiting block inside the movable ring to continuously compress the limiting pin, causing the limiting pin to exit the limiting hole. This completes the disassembly of the lens and the camera body, making it easy for users to operate and improving the practicality of the device. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of a detachable snap-fit ​​mounting device for industrial camera lenses;

[0020] Figure 2 A schematic diagram of the lens structure for a detachable snap-fit ​​mounting device for industrial camera lenses;

[0021] Figure 3 A schematic diagram of the main structure of an industrial camera with a detachable snap-fit ​​mounting device for the lens;

[0022] Figure 4 A schematic diagram of the limiting hole structure for a detachable snap-fit ​​mounting device for industrial camera lenses;

[0023] Figure 5 A schematic diagram of the movable ring structure of a detachable snap-fit ​​mounting device for industrial camera lenses;

[0024] In the diagram: 1. Mounting bracket; 2. Support base; 3. Fixing base; 4. Camera body; 5. T-shaped slide; 6. Arc-shaped slide; 7. Fixing ring; 8. Movable ring; 9. Arc-shaped through groove; 10. Fixing rod; 11. Limiting block; 12. T-shaped slider; 13. First limiting spring; 14. Annular slot; 15. Lens; 16. Focus adjustment ring; 17. Movable groove; 18. Limiting pin; 19. Second limiting spring; 20. Limiting hole. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0028] Example 1:

[0029] Please see Figures 1-5 This is the first embodiment of the present utility model.

[0030] This embodiment provides a detachable snap-fit ​​mounting device for an industrial camera lens, including: a mounting bracket 1, a support base 2 fixed to the bottom front side of the mounting bracket 1 by bolts, a fixing base 3 fixed to the front end of the mounting bracket 1 by bolts, a camera body 4 disposed at the front end of the fixing base 3, a lens 15 disposed at the front end of the camera body 4, and a focal length adjustment ring 16 disposed on the outer side of the front end of the lens 15.

[0031] Specifically, the front end of the camera body 4 is provided with an annular slot 14, one end of the lens 15 is adapted to the internal size of the annular slot 14, and four movable slots 17 are symmetrically provided on the side of the lens 15 near the camera body 4.

[0032] Furthermore, one end of the lens 15 is size-matched to the annular slot 14 opened at the front end of the camera body 4, so that one end of the lens 15 can be inserted into the annular slot 14 to complete the initial fixation of the lens 15 and the annular slot 14.

[0033] Specifically, the movable groove 17 is provided with a limiting pin 18 inside, and a second limiting spring 19 is provided at the bottom of the limiting pin 18. The two ends of the second limiting spring 19 are fixedly connected to the limiting pin 18 and the lens 15 respectively. The outer side of the camera body 4 is provided with a matching limiting hole 20 corresponding to the position of the limiting pin 18.

[0034] Furthermore, the limiting pin 18 on the outer side of one end of the lens 15 is pressed inward by the outside of the annular slot 14. While the limiting pin 18 retracts inward, it compresses the second limiting spring 19 at the bottom, inserting one end of the lens 15 into the bottom of the annular slot 14. Rotating the lens 15, the limiting pin 18 is pushed into the limiting hole 20 opened inside the camera body 4 by the restoring force of the second limiting spring 19.

[0035] In use, one end of the lens 15 can be inserted into the annular slot 14 at the front end of the camera body 4, and the limiting pin 18 can be pushed into the limiting hole 20 by the second limiting spring 19 to complete the fixation of the camera body 4 and the lens 15.

[0036] In summary, the camera body 4 and the mounting base 3 are installed to the mounting bracket 1 using bolts. The support base 2 provided at the bottom of one side of the mounting bracket 1 can improve the stability of the mounting bracket 1. One end of the lens 15 is adapted to the size of the annular slot 14 opened at the front end of the camera body 4, so one end of the lens 15 can be inserted into the annular slot 14 to complete the initial fixation of the lens 15 and the annular slot 14. The limiting pin 18 on the outside of one end of the lens 15 is pressed inward by the outside of the annular slot 14. While the limiting pin 18 retracts inward, it compresses the second limiting spring 19 at the bottom. One end of the lens 15 is inserted into the bottom of the annular slot 14. The lens 15 is rotated, and the restoring force of the second limiting spring 19 pushes the limiting pin 18 into the limiting hole 20 opened inside the camera body 4 to fix the camera body 4 and the lens 15, thereby improving the stability of the lens 15.

[0037] Example 2:

[0038] Please see Figure 3 , Figure 4 , Figure 5 This is the second embodiment of the present utility model.

[0039] Specifically, an arc-shaped groove 6 is provided on the outer side of the camera body 4 at the position corresponding to the limiting hole 20, and a fixing ring 7 is sleeved on the outside of the camera body 4. A movable ring 8 is provided in the middle of the fixing ring 7, and the movable ring 8 divides the fixing ring 7 into two parts.

[0040] Furthermore, the fixed ring 7 is located on both sides of the movable ring 8, and the fixed ring 7 and the movable ring 8 are located outside the arc-shaped groove 6.

[0041] Specifically, limit blocks 11 are provided on the inner side of the movable ring 8 at the position corresponding to the arc-shaped slide groove 6, and one side of the limit block 11 is inclined.

[0042] Furthermore, the limiting block 11 can move inside the arc-shaped groove 6 via the movable ring 8.

[0043] Specifically, four arc-shaped through slots 9 are symmetrically provided in the middle of the movable ring 8. Each of the four arc-shaped through slots 9 is provided with a fixing rod 10. The two ends of the fixing rod 10 are fixedly connected to the fixing rings 7 on both sides of the movable ring 8. The movable ring 8 can rotate with the fixing rings 7 through the fixing rods 10 and the arc-shaped through slots 9.

[0044] Furthermore, the movable ring 8 is guided and limited within the fixed ring 7 by the fixed rod 10 and the arc-shaped through groove 9, thereby adjusting the position of the inner limit block 11 of the movable ring 8.

[0045] Specifically, four T-shaped sliders 12 are symmetrically arranged on the inner side of the front end of the fixing ring 7, and a matching T-shaped groove 5 is opened on the outer side of the camera body 4 corresponding to the position of the T-shaped sliders 12. The T-shaped sliders 12 and the T-shaped grooves 5 are slidably connected.

[0046] Furthermore, the T-shaped groove 5 is adapted to the shape of the T-shaped slider 12, and the T-shaped slider 12 can slide back and forth through the T-shaped groove 5.

[0047] Specifically, a first limiting spring 13 is provided inside the T-shaped slide 5, and the two ends of the first limiting spring 13 are fixedly connected to the T-shaped slider 12 and the camera body 4, respectively.

[0048] Furthermore, the force of the first limiting spring 13 can push the T-shaped slider 12 to always be in a fixed position inside the T-shaped groove 5.

[0049] When in use, press the fixed ring 7. The fixed ring 7 drives the movable ring 8 to move through the T-shaped slide 5 and the T-shaped slider 12. The fixed ring 7 drives the limiting block 11 inside the movable ring 8 to move inside the arc-shaped slide 6. Rotate the movable ring 8. The limiting block 11 inside the movable ring 8 presses down on the limiting pin 18, causing the limiting pin 18 to exit the limiting hole 20.

[0050] In summary, by pressing the fixed ring 7 to one side, the fixed ring 7 drives the movable ring 8 to move through the T-shaped slide 5 and the T-shaped slider 12. The fixed ring 7 drives the T-shaped slider 12 to move and squeeze the first limiting spring 13. By rotating the movable ring 8, the position of the limiting block 11 and the movable ring 8 is fixed by the shape of the arc-shaped slide 6, so that the limiting block 11 on the inner side of the movable ring 8 can continuously squeeze the limiting pin 18, so that the limiting pin 18 is removed from the inside of the limiting hole 20, thus completing the disassembly of the lens 15 and the camera body 4.

[0051] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0052] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0053] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A detachable snap-fit ​​mounting device for industrial camera lenses, comprising: The mounting bracket (1) is characterized in that: a support base (2) is fixed to the bottom front side of the mounting bracket (1) by bolts, a fixing base (3) is fixed to the front end of the mounting bracket (1) by bolts, a camera body (4) is provided at the front end of the fixing base (3), a lens (15) is provided at the front end of the camera body (4), and a focal length adjustment ring (16) is provided on the outer side of the front end of the lens (15).

2. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 1, characterized in that: The front end of the camera body (4) is provided with an annular slot (14), one end of the lens (15) is adapted to the internal size of the annular slot (14), and four movable slots (17) are symmetrically provided on the side of the lens (15) near the camera body (4).

3. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 2, characterized in that: The movable groove (17) is provided with a limiting pin (18) inside. A second limiting spring (19) is provided at the bottom of the limiting pin (18). The two ends of the second limiting spring (19) are fixedly connected to the limiting pin (18) and the lens (15) respectively. A matching limiting hole (20) is provided on the outer side of the camera body (4) at the position corresponding to the limiting pin (18).

4. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 3, characterized in that: An arc-shaped groove (6) is provided on the outer side of the camera body (4) at the position corresponding to the limiting hole (20). A fixing ring (7) is sleeved on the outside of the camera body (4). A movable ring (8) is provided in the middle of the fixing ring (7), and the movable ring (8) divides the fixing ring (7) into two parts.

5. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 4, characterized in that: Limiting blocks (11) are provided on the inner side of the movable ring (8) corresponding to the position of the arc-shaped slide groove (6), and one side of the limiting block (11) is inclined.

6. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 5, characterized in that: The movable ring (8) has four symmetrical arc-shaped through slots (9) in the middle. Each of the four arc-shaped through slots (9) is provided with a fixing rod (10). The two ends of the fixing rod (10) are fixedly connected to the fixing rings (7) on both sides of the movable ring (8). The movable ring (8) rotates with the fixing rings (7) through the fixing rods (10) and the arc-shaped through slots (9).

7. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 6, characterized in that: Four T-shaped sliders (12) are symmetrically arranged on the inner side of the front end of the fixed ring (7). A matching T-shaped groove (5) is opened on the outer side of the camera body (4) corresponding to the position of the T-shaped sliders (12). The T-shaped sliders (12) and the T-shaped grooves (5) are slidably connected.

8. The detachable snap-fit ​​mounting device for industrial camera lenses according to claim 7, characterized in that: The T-shaped slide (5) is provided with a first limiting spring (13), and the two ends of the first limiting spring (13) are fixedly connected to the T-shaped slider (12) and the camera body (4), respectively.

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