Manual alignment device
By designing a manual alignment device including a jaw stage, jaw and elastic parts, the problem of insufficient applicability of the existing automatic alignment device to high-magnification lenses is solved, and effective clamping of lenses of different sizes is achieved and Alignment improves applicability.
Patent Information
- Application Number
- CN202421214728.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing automatic alignment devices have limited applicability to camera modules, especially for high-magnification lenses such as Maoyan and 50x zoom lenses.
A manual alignment device is designed, including an adjustment table, a jaw loading table, a first jaw, a second jaw and an elastic member. The jaw loading stage is arranged on the adjustment stage, the first jaw and the second jaw are slidably arranged on the jaw loading stage, connected by elastic members to form a clamping space, suitable for lenses of different sizes.
Through the manual alignment device, lenses of different sizes can be effectively clamped and aligned, improving the applicability to the camera module and making it easier to manually align the lens, mirror holder and chip.
Smart Images
Figure CN222471450U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of camera assembly tooling, in particular to a manual alignment device. Background Art
[0002] During the assembly process of the camera module, the lens, lens mount and chip must be aligned before they can be assembled together to ensure that the center of the picture is clearest and to improve the uniformity of the resolution in the four corners of the picture, so that the product has better consistency.
[0003] In the prior art, there are automatic alignment devices that can adjust the lens alignment to six degrees of freedom, effectively reducing the assembly tolerance of the entire module. However, this automatic alignment device is constrained by the active focus search intelligence and the influence of other supporting equipment of the machine, and the size of the lens that can be aligned is limited. For example, cat's eye and 50x zoom lenses cannot be automatically aligned. With the continuous development of camera modules, the limitations of the scope of application of automatic alignment devices are becoming more and more obvious.
[0004] Therefore, it is necessary to develop a manual alignment device to improve the applicability of the device to the camera module. Utility Model Content
[0005] The utility model aims to provide a manual alignment device to solve the problem that the existing alignment device has low applicability to camera modules.
[0006] In order to solve the above-mentioned technical problems, the utility model provides a manual alignment device, including an adjustment platform, and also including a clamping claw carrier, a first clamping claw, a second clamping claw and an elastic member. The clamping claw carrier is arranged on the adjustment platform, and the first clamping claw and the second clamping claw are slidably arranged on the clamping claw carrier, and the sliding directions of the first clamping claw and the second clamping claw are parallel. The first clamping claw and the second clamping claw are connected by an elastic member, and the first clamping claw and the second clamping claw are brought closer to each other under the action of the elastic member, and a clamping space for clamping the product is formed.
[0007] Optionally, the elastic member is a spring.
[0008] Optionally, the first clamping jaw includes a first sliding block and a first clamping head, the first sliding block is slidably connected to the clamping jaw platform, and the first clamping head is detachably fixed to the first sliding block; the second clamping jaw includes a second sliding block and a second clamping head, the second sliding block is slidably connected to the clamping jaw platform, and the second clamping head is detachably fixed to the second sliding block; a clamping space for clamping the product is formed between the first clamping head and the second clamping head, and the elastic member connects the first sliding block and the second sliding block.
[0009] Optionally, a first sliding bar group and a second sliding bar group are arranged on the clamping jaw carrier, the first clamping jaw is slidably connected to the first sliding bar group, and the second clamping jaw is slidably connected to the second sliding bar group.
[0010] Optionally, the first sliding bar group includes a first sliding bar and a second sliding bar which are arranged parallel to each other on the clamping jaw carrier, and the first clamping jaw is slidably connected to the first sliding bar and the second sliding bar respectively.
[0011] Optionally, the first sliding bar is provided with a first anti-collision pad and a second anti-collision pad, the first clamping jaw is located between the first anti-collision pad and the second anti-collision pad, the second sliding bar is provided with a third anti-collision pad and a fourth anti-collision pad, and the first clamping jaw is located between the third anti-collision pad and the fourth anti-collision pad.
[0012] Optionally, the second sliding bar group includes a third sliding bar and a fourth sliding bar which are arranged parallel to each other on the clamping jaw carrier, and the second clamping jaw is slidably connected to the third sliding bar and the fourth sliding bar respectively.
[0013] Optionally, the third sliding bar is provided with a fifth anti-collision pad and a sixth anti-collision pad, and the second clamp is located between the fifth anti-collision pad and the sixth anti-collision pad; the fourth sliding bar is provided with a seventh anti-collision pad and an eighth anti-collision pad, and the second clamp is located between the seventh anti-collision pad and the eighth anti-collision pad.
[0014] Optionally, the adjustment platform includes a lifting platform and a six-axis slide, the six-axis slide is arranged on the lifting platform, and the clamping claw platform is arranged on the six-axis slide.
[0015] Optionally, the extension and retraction direction of the elastic member is parallel to the sliding direction of the first clamping jaw.
[0016] The utility model provides a manual alignment device, which has the following beneficial effects:
[0017] Since the first jaw and the second jaw are slidably arranged on the jaw carrier, and the sliding directions of the first jaw and the second jaw are parallel, the first jaw and the second jaw are connected by an elastic member, and the first jaw and the second jaw are brought close to each other under the action of the elastic member, and a clamping space for clamping the product is formed, so the lens can be clamped by the first jaw and the second jaw, and since the first jaw and the second jaw are brought close to each other by the elastic member, the gap between the first jaw and the second jaw can be different with the size of the lens, so lenses of different sizes can be clamped by the first jaw and the second jaw, which can improve the applicability of the manual alignment device; since the jaw carrier is arranged on the adjustment table, the position of the lens held by the first jaw and the second jaw is adjustable, so that the lens, the lens holder and the chip can be manually aligned. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of a manual alignment device in an embodiment of the utility model;
[0019] Figure 2 It is a top view of the manual alignment device in the embodiment of the utility model.
[0020] Description of reference numerals:
[0021] 100-adjustment table; 110-lifting table; 120-six-axis slide; 200-gripping platform; 211-first sliding bar; 212-first anti-collision pad; 213-second anti-collision pad; 214-second sliding bar; 215-third anti-collision pad; 216-fourth anti-collision pad; 221-third sliding bar; 222-fifth anti-collision pad; 223-sixth anti-collision pad; 224-fourth sliding bar; 225-seventh anti-collision pad; 226-eighth anti-collision pad; 300-first clamping jaw; 310-first sliding block; 320-first clamping head; 400-second clamping jaw; 410-second sliding block; 420-second clamping head; 500-elastic member. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0026] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] refer to Figure 1 and Figure 2 , Figure 1 It is a structural schematic diagram of the manual alignment device in the embodiment of the utility model. Figure 2 It is a top view of the manual alignment device in the embodiment of the utility model. The embodiment provides a manual alignment device, including an adjustment platform 100, a clamping jaw platform 200, a first clamping jaw 300, a second clamping jaw 400 and an elastic member 500. The clamping jaw platform 200 is arranged on the adjustment platform 100, and the first clamping jaw 300 and the second clamping jaw 400 are slidably arranged on the clamping jaw platform 200, and the sliding directions of the first clamping jaw 300 and the second clamping jaw 400 are parallel. The first clamping jaw 300 and the second clamping jaw 400 are connected by an elastic member 500. The first clamping jaw 300 and the second clamping jaw 400 are brought close to each other under the action of the elastic member 500, and a clamping space for clamping a product is formed.
[0029] Since the first clamping jaw 300 and the second clamping jaw 400 are slidably disposed on the clamping jaw carrier 200, and the sliding directions of the first clamping jaw 300 and the second clamping jaw 400 are parallel, the first clamping jaw 300 and the second clamping jaw 400 are connected by the elastic member 500, and the first clamping jaw 300 and the second clamping jaw 400 are moved closer to each other under the action of the elastic member 500, and a clamping space for clamping a product is formed, so the lens can be clamped by the first clamping jaw 300 and the second clamping jaw 400, and since the first clamping jaw 3 The first clamp 300 and the second clamp 400 are brought close to each other by the elastic member 500. Therefore, the gap between the first clamp 300 and the second clamp 400 may vary with the size of the lens. Therefore, lenses of different sizes can be clamped by the first clamp 300 and the second clamp 400, which can improve the applicability of the manual alignment device. Since the clamp carrier 200 is arranged on the adjustment platform 100, the position of the lens held by the first clamp 300 and the second clamp 400 is adjustable. In this way, it is convenient to manually align the lens, the lens holder and the chip.
[0030] Preferably, the extension and retraction direction of the elastic member 500 is parallel to the sliding direction of the first clamping jaw 300 .
[0031] Specifically, the elastic member 500 is a spring.
[0032] Specifically, the first clamping jaw 300 includes a first sliding block 310 and a first clamping head 320, the first sliding block 310 is slidably connected to the clamping jaw platform 200, and the first clamping head 320 is detachably fixed to the first sliding block 310; the second clamping jaw 400 includes a second sliding block 410 and a second clamping head 420, the second sliding block 410 is slidably connected to the clamping jaw platform 200, and the second clamping head 420 is detachably fixed to the second sliding block 410; a clamping space for clamping a product is formed between the first clamping head 320 and the second clamping head 420, and the elastic member connects the first sliding block 310 and the second sliding block 410. Since the first clamping head 320 is detachably fixed to the first sliding block 310, and the second clamping head 420 is detachably fixed to the second sliding block 410, when it is necessary to adapt to lenses of different sizes, only the first clamping head 320 and the second clamping head 420 need to be replaced, which is convenient for model change.
[0033] The clamping jaw carrier 200 is provided with a first sliding bar group 211 and a second sliding bar group 214 , the first clamping jaw 300 is slidably connected to the first sliding bar group 211 , and the second clamping jaw 400 is slidably connected to the second sliding bar group 214 .
[0034] Specifically, the first sliding bar 211 group includes a first sliding bar 211 and a second sliding bar 214 which are arranged in parallel on the clamping jaw platform 200 , and the first clamping jaw 300 is slidably connected to the first sliding bar 211 and the second sliding bar 214 , respectively.
[0035] The first slide bar 211 is provided with a first anti-collision pad 212 and a second anti-collision pad 213, the first clamping jaw 300 is located between the first anti-collision pad 212 and the second anti-collision pad 213, the second slide bar 214 is provided with a third anti-collision pad 215 and a fourth anti-collision pad 216, and the first clamping jaw 300 is located between the third anti-collision pad 215 and the fourth anti-collision pad 216.
[0036] The second sliding bar 214 group includes a third sliding bar 221 and a fourth sliding bar 224 which are arranged parallel to each other on the clamping jaw carrier 200 , and the second clamping jaw 400 is slidably connected to the third sliding bar 221 and the fourth sliding bar 224 , respectively.
[0037] The third slide bar 221 is provided with a fifth anti-collision pad 222 and a sixth anti-collision pad 223, and the second clamping jaw 400 is located between the fifth anti-collision pad 222 and the sixth anti-collision pad 223; the fourth slide bar 224 is provided with a seventh anti-collision pad 225 and an eighth anti-collision pad 226, and the second clamping jaw 400 is located between the seventh anti-collision pad 225 and the eighth anti-collision pad 226.
[0038] The adjustment platform 100 includes a lifting platform 110 and a six-axis slide 120 . The six-axis slide 120 is disposed on the lifting platform 110 , and the clamping claw platform 200 is disposed on the six-axis slide 120 .
[0039] Specifically, the six-axis slide 120 includes an X-axis, a Y-axis, a Z-axis, an A-axis, a B-axis, and a C-axis.
[0040] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.
Claims
1. A manual alignment device, comprising an adjustment table, characterized in that: It also includes a clamping claw platform, a first clamping claw, a second clamping claw and an elastic member, wherein the clamping claw platform is arranged on the adjustment platform, the first clamping claw and the second clamping claw are slidably arranged on the clamping claw platform, and the sliding directions of the first clamping claw and the second clamping claw are parallel, the first clamping claw and the second clamping claw are connected by the elastic member, and the first clamping claw and the second clamping claw are moved closer to each other under the action of the elastic member, and a clamping space for clamping the product is formed; The first clamping jaw includes a first sliding block and a first clamping head, the first sliding block is slidably connected to the clamping jaw platform, and the first clamping head is detachably fixed to the first sliding block; the second clamping jaw includes a second sliding block and a second clamping head, the second sliding block is slidably connected to the clamping jaw platform, and the second clamping head is detachably fixed to the second sliding block; a clamping space for clamping the product is formed between the first clamping head and the second clamping head, and the elastic member connects the first sliding block and the second sliding block.
2. The manual alignment device according to claim 1, characterized in that: The expansion and contraction direction of the elastic member is parallel to the sliding direction of the first clamping jaw.
3. The manual alignment device according to claim 1, characterized in that: The clamping jaw carrier is provided with a first sliding bar group and a second sliding bar group, the first clamping jaw is slidably connected to the first sliding bar group, and the second clamping jaw is slidably connected to the second sliding bar group.
4. The manual alignment device according to claim 3, characterized in that: The first sliding bar group includes a first sliding bar and a second sliding bar which are arranged parallel to each other on the clamping jaw carrier, and the first clamping jaw is slidably connected to the first sliding bar and the second sliding bar respectively.
5. The manual alignment device according to claim 4, characterized in that: The first slide bar is provided with a first anti-collision pad and a second anti-collision pad, the first clamping jaw is located between the first anti-collision pad and the second anti-collision pad, the second slide bar is provided with a third anti-collision pad and a fourth anti-collision pad, the first clamping jaw is located between the third anti-collision pad and the fourth anti-collision pad.
6. The manual alignment device according to claim 3, characterized in that: The second sliding bar group includes a third sliding bar and a fourth sliding bar which are arranged parallel to each other on the clamping jaw carrier, and the second clamping jaw is slidably connected to the third sliding bar and the fourth sliding bar respectively.
7. The manual alignment device according to claim 6, characterized in that: The third slide bar is provided with a fifth anti-collision pad and a sixth anti-collision pad, and the second clamping jaw is located between the fifth anti-collision pad and the sixth anti-collision pad; the fourth slide bar is provided with a seventh anti-collision pad and an eighth anti-collision pad, and the second clamping jaw is located between the seventh anti-collision pad and the eighth anti-collision pad.
8. The manual alignment device according to claim 1, characterized in that: The adjustment platform comprises a lifting platform and a six-axis slide, the six-axis slide is arranged on the lifting platform, and the clamping claw platform is arranged on the six-axis slide.
9. The manual alignment device according to claim 1, characterized in that: The elastic member is a spring.