Visual lens positioning mechanism
By using the mounting frame, telescopic and guiding mechanism of the vision lens positioning mechanism, the lens can be quickly installed and stably positioned, solving the problems of long installation time and easy damage in traditional lens positioning, improving the efficiency and accuracy of lens replacement, and protecting the optical performance of the lens.
Patent Information
- Application Number
- CN202520410129.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-01
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-01
AI Technical Summary
Traditional vision positioning systems are time-consuming to position using lenses, and frequent lens replacements can easily lead to inaccurate positioning or lens damage, making it difficult to meet the high-efficiency, accurate, and easy-to-maintain requirements of precision manufacturing and automated inspection.
The system employs a vision-based lens positioning mechanism, which includes a mounting frame, a telescopic mechanism, a guide mechanism, and a locking mechanism. Through the cooperative design of the mounting frame and mounting slot, combined with the electric telescopic rod and guide slot, the system enables rapid installation and stable positioning of the lens. The locking mechanism and sealing mechanism ensure the safety and accuracy of the lens.
Lens installation is quick and accurate, reducing operational difficulty, minimizing lens contamination, maintaining high-precision positioning stability, simplifying the lens replacement process, and protecting lens performance.
Smart Images
Figure CN223755133U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to visual lens positioning technical field, concretely is a visual lens positioning mechanism. BACKGROUND
[0002] It is known that in modern manufacturing industry, semiconductor packaging, precision assembly and the like field, accurate visual positioning is the key to guarantee product quality. Traditional visual positioning system often relies on complex mechanical structure and control algorithm, when carrying out visual observation to different distance objects, need to install corresponding distance type lens, then carry out fine adjustment in the use process in the use of fine adjustment mechanism, reach accurate visual detection use, and the existing lens positioning technology is dependent on manual adjustment and fixed, not only long, and when frequently changing lens, easy to cause inaccurate positioning or lens damage. Especially in precision manufacturing, automation detection and the like field, the traditional method is difficult to meet the comprehensive demand of high efficiency, precision, easy maintenance. Therefore it is necessary to propose a solution to this technical problem. SUMMARY
[0003] (I) the technical problem solved
[0004] In view of the deficiencies of the prior art, the utility model provides a visual lens positioning mechanism.
[0005] (II) technical scheme
[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a visual lens positioning mechanism, including vision camera, one end of the vision camera is equipped with installation box, the top of the installation box is equipped with installation groove, the installation groove is equipped with installation frame, the installation frame is equipped with lens body, the lens body is equipped with telescopic mechanism between the installation frame, the lens body is equipped with guide mechanism between the installation frame, the bottom of the installation box is equipped with fixed box, one side of the fixed box is equipped with locking box, the inside of the fixed box is equipped with fixed slot between the installation groove, the bottom of the installation frame is equipped with limiting slot, one end of the limiting slot is equipped with clamping groove, one side of the locking box is equipped with adjusting groove, the adjusting groove is equipped with screw hole between the fixed slot, the screw hole is equipped with screw column, the fixed slot is equipped with fixed plate, the top of the fixed plate is equipped with clamping block, the screw column is equipped with bearing between the fixed plate, the screw column is equipped with locking mechanism between the fixed plate, the adjusting groove is equipped with sealing mechanism between the locking box.
[0007] Further, the locking mechanism includes a rectangular slot and a rectangular hole, the rectangular hole is provided on the screw column, the rectangular slot is provided on one side of the fixed plate, the rectangular hole is provided with a rectangular column, and the rectangular column is provided in the rectangular slot.
[0008] Further, the utility model improves, the sealing mechanism includes sealing cover, sealing cover abuts on adjusting groove, be equipped with combination lock and hinge between sealing cover with locking box.
[0009] Further, the utility model improves, the guide mechanism includes guide frame, the guide frame is installed in the inner wall of mounting frame, the guide groove is seted up on the guide frame, the lens body is connected the guide groove with sliding.
[0010] Further, the utility model improves, the guide mechanism is equipped with two and is arranged symmetrically.
[0011] Further, the utility model improves, the utility model discloses a telescopic mechanism is electric telescopic rod.
[0012] Further, the utility model improves, the rectangular column and the threaded column are equipped with the twist block on all.
[0013] Further, the utility model improves, the top of mounting frame is equipped with the handle.
[0014] (Three) beneficial effects
[0015] Compared with the prior art, the utility model provides a visual lens positioning mechanism, has the following beneficial effects:
[0016] The visual lens positioning mechanism, the cooperation design of mounting frame and mounting groove makes the lens body can be quickly and accurately installed to visual camera, shortens the assembly time, improves work efficiency, through the position of adjusting threaded column, realizes the quick fixing and unlocking of mounting frame, makes the replacement of different types of lens body become simple and fast, does not need complex tool, reduces the operation difficulty;
[0017] The design of using mounting frame to bear lens body in the replacement process effectively reduces the opportunity of directly contacting lens with hand, prevents lens surface pollution, protects the optical performance of lens, the combination application of guide mechanism and telescopic mechanism ensures the straight line stable movement of lens body in mounting frame, even when frequently adjusting focus or replacing lens, also can keep high positioning precision and stability. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the structure schematic of the utility model Figure 1 ;
[0019] Figure 2 It is the structure schematic of the utility model Figure 2 ;
[0020] Figure 3 It is the structure front half sectional view of the utility model.
[0021] Figure 4 For the utility model Figure 1 The left view half sectional view of the partial enlarged structure of the installation box in the utility model.
[0022] In the figure: 1, visual camera;2, installation box;3, installation frame;4, lens body;5, telescopic mechanism;6, fixed box;7, locking box;8, limiting groove;9, threaded column;10, fixed plate;11, clamping block;12, bearing;13, rectangular groove;14, rectangular column;15, sealing cover;16, password lock;17, guide frame;18, carrying belt. Specific implementation
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Please refer to Figures 1-4The utility model provides a visual lens positioning mechanism, including visual camera 1, one end of visual camera 1 is equipped with installation box 2, the top of installation box 2 is equipped with the installation groove, be equipped with installation frame 3 on the installation groove, be equipped with lens body 4 on installation frame 3, be equipped with telescopic mechanism 5 between lens body 4 with Installation frame 3, be equipped with guiding mechanism between lens body 4 with Installation frame 3, the bottom of installation box 2 is equipped with fixed box 6, one side of fixed box 6 is equipped with locking box 7, be equipped with fixed groove between the inside of fixed box 6 with The installation groove, the bottom of installation frame 3 is equipped with limit groove 8, one end of limit groove 8 is equipped with the clamping groove, one side of locking box 7 is equipped with adjusting groove, be equipped with screw hole between adjusting groove with The fixed groove, be equipped with threaded column 9 on screw hole, be equipped with fixed plate 10 on the fixed groove, the top of fixed plate 10 is equipped with clamping block 11, be equipped with bearing 12 between threaded column 9 with Fixed plate 10, be equipped with locking mechanism between threaded column 9 with Fixed plate 10, be equipped with sealing mechanism between adjusting groove with Locking box 7, in this embodiment, installation frame 3 is in the installation groove, thereby make lens body 4 positioning assembly to visual camera 1, when the top of fixed plate 10 is just located in the limit groove 8 that installation frame 3 bottom end sets up, then select threaded column 9 through adjusting groove, threaded column 9 rotates and moves through screw hole, the clamping block 11 of fixed plate 10 top is in the clamping groove that limit groove 8 sets up, thereby make installation frame 3 fixed in the installation groove, through using telescopic mechanism 5, thereby can make lens body 4 through guiding mechanism stable in installation frame 3 linear movement, the visual camera 1 is convenient for through moving lens body 4 calibration, when meeting the visual use of different distances, need to replace corresponding type's lens body 4, at this time, reverse rotation threaded column 9, can make clamping block 11 leave the clamping groove, take out installation frame 3, carry out better lens body 4, realize quick assembly better lens body 4, through using locking mechanism can lock threaded column 9, will not be affected by outside shaking and other conditions appear loose condition, through sealing mechanism can seal adjusting groove, prevent foreign matter from entering adjusting groove, the structure is assembled in the installation groove through installation frame 3, realize quick lens body 4 positioning assembly on visual camera 1, and can be convenient for replacing different types of lens body 4, through lens body 4 setting in installation frame 3, can be in the replacement process through installation frame 3 carries lens body 4, reduces personnel hand contact to dirty lens body 4 condition.
[0025] In the scheme, the locking mechanism includes a rectangular slot 13 and a rectangular hole, the rectangular hole is opened on the threaded column 9, the rectangular slot 13 is opened on one side of the fixed plate 10, the rectangular column 14 is arranged in the rectangular hole, the rectangular column 14 abuts against the rectangular slot 13, when the threaded column 9 needs to be locked, the rectangular column 14 in the rectangular hole is pushed, the rectangular column 14 is inserted into the rectangular slot 13 of the fixed plate 10, when the rectangular column 14 is inserted into the rectangular slot 13, the threaded column 9 is reciprocatingly fine-tuned and rotated, so that the rectangular column 14 is aligned with the rectangular slot 13, the rectangular column 14 is pushed to abut against the rectangular slot 13, so that the threaded column 9 is locked by the rectangular column 14 of the rectangular hole, and the threaded column 9 cannot be loosened, and the rectangular column 14 is firmly locked, when the contact locking state is reached, the rectangular column 14 is pulled, one end of the rectangular column 14 is away from the rectangular slot 13, so that the threaded column 9 is convenient to use.
[0026] In the scheme, the sealing mechanism includes a sealing cover 15, the sealing cover 15 abuts against the adjusting groove, the sealing cover 15 and the locking box 7 are provided with a password lock 16 and a hinge, the sealing cover 15 can be conveniently opened through the hinge, then the threaded column 9 or the rectangular column 14 is used through the adjusting groove, when not in use, the sealing cover 15 is blocked to the adjusting groove through the hinge, then the sealing cover 15 is locked through the password lock 16, so that non-workers can be prevented from opening and using the threaded column 9 or the rectangular column 14, and the safety is ensured.
[0027] In the scheme, the guide mechanism includes a guide frame 17, the guide frame 17 is installed on the inner wall of the mounting frame 3, the guide groove is opened on the guide frame 17, and the lens body 4 is slidably connected to the guide groove, the lens body 4 can be stably and linearly moved by being slidably connected to the guide groove opened on the guide frame 17.
[0028] In the scheme, the guide mechanism is provided with two and symmetrically arranged guide mechanisms, the lens body 4 can be more stably and linearly moved by the two and symmetrically arranged guide mechanisms.
[0029] In the scheme, the telescopic mechanism 5 is an electric telescopic rod, the electric telescopic rod has the characteristics of high moving precision and good stability, so that the lens body 4 can be more stably and positionally moved.
[0030] In the scheme, the rectangular column 14 and the threaded column 9 are provided with a twisting block, the rectangular column 14 and the threaded column 9 can be conveniently used by holding the twisting block.
[0031] In the scheme, the top end of the mounting frame 3 is provided with a carrying strap 18, the mounting frame 3 can be conveniently pulled out by holding the carrying strap 18.
[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A visual lens positioning mechanism, comprising a visual camera (1), a mounting box (2) at one end of the visual camera (1), a mounting groove at the top of the mounting box (2), a mounting frame (3) on the mounting groove, a lens body (4) on the mounting frame (3), a telescopic mechanism (5) between the lens body (4) and the mounting frame (3), and a guide mechanism between the lens body (4) and the mounting frame (3), characterized in that, The mounting box (2) has a fixed box (6) at its bottom end, and a locking box (7) on one side of the fixed box (6). A fixing groove is provided between the interior of the fixed box (6) and the mounting groove. A limiting groove (8) is provided at the bottom end of the mounting frame (3). A slot is provided at one end of the limiting groove (8). An adjustment groove is provided on one side of the locking box (7). A threaded hole is provided between the adjustment groove and the fixed groove. A threaded post (9) is provided on the threaded hole. A fixing plate (10) is provided on the fixed groove. A locking block (11) is provided at the top of the fixing plate (10). A bearing (12) is provided between the threaded post (9) and the fixing plate (10). A locking mechanism is provided between the threaded post (9) and the fixing plate (10). A sealing mechanism is provided between the adjustment groove and the locking box (7).
2. The visual lens positioning mechanism according to claim 1, characterized in that, The locking mechanism includes a rectangular groove (13) and a rectangular hole. The rectangular hole is opened on the threaded post (9). The rectangular groove (13) is opened on one side of the fixing plate (10). A rectangular post (14) is provided in the rectangular hole. The rectangular post (14) abuts against the rectangular groove (13).
3. The visual lens positioning mechanism according to claim 2, characterized in that, The sealing mechanism includes a sealing cover (15) that rests against the adjustment groove, and a combination lock (16) and a hinge are provided between the sealing cover (15) and the locking box (7).
4. A visual lens positioning mechanism according to claim 3, characterized in that, The guiding mechanism includes a guide frame (17), which is installed on the inner wall of the mounting frame (3). A guide groove is provided on the guide frame (17), and the lens body (4) is slidably connected to the guide groove.
5. A visual lens positioning mechanism according to claim 4, characterized in that, The guide mechanism has two parts, which are arranged symmetrically.
6. A visual lens positioning mechanism according to claim 5, characterized in that, The telescopic mechanism (5) is an electric telescopic rod.
7. A visual lens positioning mechanism according to claim 6, characterized in that, Both the rectangular column (14) and the threaded column (9) are provided with screw blocks.
8. A visual lens positioning mechanism according to claim 7, characterized in that, The top of the mounting frame (3) is provided with a carrying strap (18).