CN219389133U - Bottom mirror camera angle adjusting device - Google Patents

Abstract

The utility model discloses a bottom mirror camera angle adjusting device in the field of adjusting devices, which comprises an adjusting end adjusting unit and a floating end adjusting unit which are positioned at two sides of a camera, wherein the adjusting end adjusting unit and the floating end adjusting unit both comprise a vertical adjusting block and a horizontal adjusting block, and the horizontal adjusting block is in sliding connection with the vertical adjusting block along the vertical direction; the two ends of the transverse adjusting block of the adjusting end adjusting unit are connected with adjusting rods in a sliding mode, and the two ends of the transverse adjusting block of the floating end adjusting unit are connected with floating rods in a sliding mode. According to the scheme, in the process of assembling and adjusting, each adjustment is guaranteed to be improved on the basis of the previous adjustment, and the assembling and adjusting efficiency is improved; meanwhile, the problem of angle micro-motion in a camera locking stage after the camera angle is assembled and adjusted is solved, the camera angle can be kept fixed through the adjusting device after the camera angle is assembled and adjusted, and finally, the expected angle index can be achieved after the screw is locked.

Description

Bottom mirror camera angle adjusting device

Technical Field

The utility model relates to the field of adjusting devices, in particular to a bottom mirror camera angle adjusting device.

Background

The chip mounter is used as the most core part in the SMT production line, can fully automatically mount various complex components on the PCB, has the characteristics of high speed, high precision and the like, and the image recognition of the bottom mirror camera in the mounting process plays a vital role, and has the advantages of wide recognition range, high recognition precision and the like. The bottom mirror camera of general chip mounter all adopts the line to sweep the camera, can accomplish the discernment and the scanning of components and parts in the mounting head motion in-process, consequently the dress angle of bottom mirror camera directly influences the discernment effect of components and parts, scans the image and can produce obvious distortion when the angle is out of tolerance great, and then influences image recognition and mounting effect. In the actual bottom mirror camera angle adjustment process, the adjustment is basically performed manually by hands, the screws are loosened, then the camera is slightly moved by hands, the adjustment angle fed back by the software is observed after scanning, so that a great amount of time is required for adjusting the camera angle to the target range for angle fine adjustment after repeated times, the adjustment is independent each time, the adjustment effects of the camera cannot be accumulated, and the adjustment efficiency is low. In addition, since the angle-adjusted bottom mirror camera is not constrained and is in a completely free state, when the screw is locked, the tightening force is slightly moved to damage the previous adjustment angle, so that the screw needs to be tightened while observing whether the angle is changed, the operation is inconvenient, and errors are easily caused. Therefore, a scheme capable of effectively adjusting the angle and the fixed angle of the bottom mirror camera is needed, and the assembling and adjusting efficiency is improved on the premise of ensuring the accuracy of assembling and adjusting the angle.

Disclosure of Invention

The utility model aims to overcome the problems in the prior art and provides a bottom mirror camera angle adjusting device which can improve the adjustment efficiency on the premise of ensuring the accuracy of the adjustment angle of a bottom mirror camera.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the bottom mirror camera angle adjusting device comprises an adjusting end adjusting unit and a floating end adjusting unit which are positioned at two sides of a camera, wherein the adjusting end adjusting unit and the floating end adjusting unit both comprise a vertical adjusting block and a horizontal adjusting block, and the horizontal adjusting block is in sliding connection with the vertical adjusting block along the vertical direction; the two ends of the transverse adjusting block of the adjusting end adjusting unit are connected with adjusting rods in a sliding mode, and the two ends of the transverse adjusting block of the floating end adjusting unit are connected with floating rods in a sliding mode.

Preferably, one end of the adjusting rod, which is close to the camera, is provided with an adjusting end ball head, the other end of the adjusting rod is provided with a rotary knob, the adjusting rod is in threaded connection with the adjusting end ball head, and the adjusting rod penetrates through the transverse adjusting block through a waist-shaped hole.

Preferably, one end of the floating rod, which is close to the camera, is provided with a floating end ball head, the other end of the floating rod is fixedly connected with the transverse adjusting block, at least part of the floating rod is of an elastic structure, and the floating rod penetrates through the transverse adjusting block through a waist-shaped hole.

Preferably, an adjusting end sliding block is fixedly arranged on the adjusting rod and connected with the transverse adjusting block through a locking screw.

Preferably, a sleeve is arranged outside the floating rod.

Preferably, the elastic structure is provided as a spring.

Preferably, the vertical adjusting block is provided with a long row of holes along the vertical direction, and the transverse adjusting block is in sliding connection with the vertical adjusting block along the long row of holes.

Preferably, a base for fixing is arranged at the bottom of the vertical adjusting block.

The beneficial effects are that: according to the utility model, the angle of the bottom mirror camera is regulated by the regulating device and the bottom mirror camera is fixed at a preset angle, so that in the process of assembling and regulating, an assembler can determine the assembling and regulating direction, and corresponding regulating operation is carried out according to the feedback angle, so that each time of regulation is a lifting on the basis of the previous regulation, the aim of assembling and regulating precision can be achieved at most by several times of assembling and regulating, and the assembling and regulating efficiency is improved; meanwhile, the problem of angle micro-motion in a camera locking stage after the camera angle is assembled and adjusted is solved, the camera angle can be kept fixed through the adjusting device after the camera angle is assembled and adjusted, and finally, the expected angle index can be achieved after the screw is locked.

Drawings

FIG. 1 is a schematic diagram of a regulating end adjusting unit according to the present utility model;

FIG. 2 is a schematic diagram of a floating-end adjusting unit according to the present utility model.

In the figure: 1. a bottom mirror camera; 2. a vertical adjusting block; 3. a transverse adjusting block; 4. an adjusting end sliding block; 5. an adjusting rod; 6. adjusting the end ball head; 7. a floating rod; 8. a spring; 9. and a floating end ball head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an angle adjusting device of a bottom mirror camera 1, which comprises an adjusting end adjusting unit and a floating end adjusting unit which are positioned at two sides of the camera, wherein the adjusting end adjusting unit and the floating end adjusting unit both comprise a vertical adjusting block 2 and a horizontal adjusting block 3, the vertical adjusting block 2 is provided with a long row hole along the vertical direction, and the horizontal adjusting block 3 is in sliding connection with the vertical adjusting block 2 along the long row hole; two ends of a transverse adjusting block 3 of the adjusting end adjusting unit are connected with adjusting rods 5 in a sliding manner, and two ends of the transverse adjusting block 3 of the floating end adjusting unit are connected with floating rods 7 in a sliding manner; the bottom of the vertical adjusting block 2 is provided with a base for fixing, the base is provided with a mounting hole, the base is fixed through the mounting hole, and the vertical adjusting block 2 is fixed on the bottom surface or a machine table top through the base; the transverse adjusting block 3 is connected with the vertical adjusting block 2 through two locking screws in the vertical direction, namely the locking screws are unscrewed to move the transverse adjusting block 3 up and down to a preset position, and the position of the transverse adjusting block 3 on the vertical adjusting block 2 is fixed after the locking screws are screwed.

Further, as shown in fig. 1, an adjusting end ball head 6 is arranged at one end of the adjusting rod 5 close to the camera, a rotating knob is arranged at the other end of the adjusting rod, the adjusting rod 5 is in threaded connection with the adjusting end ball head 6, the adjusting rod 5 penetrates through the transverse adjusting block 3 through a waist-shaped hole, an adjusting end sliding block 4 is fixedly arranged on the adjusting rod 5, the adjusting end sliding block 4 is connected with the transverse adjusting block 3 through a locking screw, and the adjusting end sliding block 4 is in fit with the transverse adjusting block 3.

The adjusting rod 5 is driven to move up and down along the vertical adjusting block 2 by the transverse adjusting block 3, and the adjusting end sliding block 4 is used for driving the adjusting rod 5 to move left and right along the transverse adjusting block 3 by adjusting the position of the locking screw, so that the adjusting rod 5 is positioned at different positions to adapt to the adjustment of the bottom mirror camera 1 with different size and shape. The adjusting rod 5 is preferably an adjusting end ball screw, the adjusting end ball screw is connected with a threaded hole of the adjusting end ball 6 in a matched mode, the adjusting end ball 6 at two ends of the transverse adjusting block 3 props against one side of the bottom mirror camera 1, the adjusting end ball screw is rotated through a rotating knob, and when the two adjusting end ball screws are located at different thread depths, the adjusting end ball 6 props against the side face of the bottom mirror camera 1, and therefore adjustment of any angle in a small range of the bottom mirror camera 1 can be achieved.

Further, as shown in fig. 2, a floating end ball head 9 is provided at one end of the floating rod 7 close to the camera, the other end is fixedly connected with the transverse adjusting block 3, at least part of the floating rod 7 is provided with an elastic structure, the whole floating rod 7 is formed by fixedly connecting a spring 8 and a pin of the floating end ball head 9, the floating rod 7 penetrates through the transverse adjusting block 3 through a waist-shaped hole, and a sleeve is arranged outside the floating rod 7.

The floating rod 7 is driven to move up and down along the vertical adjusting block 2 by the transverse adjusting block 3, and the sleeve is driven to move left and right along the transverse adjusting block 3 by adjusting the position of the locking screw, so that the floating rod 7 is positioned at different positions to adapt to the adjustment of the bottom mirror camera 1 with different size and shape. The floating end ball heads 9 at the two ends of the transverse adjusting block 3 are propped against the other side of the bottom mirror camera 1, and the bottom mirror camera 1 can still keep the angle after being at any angle through the compression spring 8.

The technical scheme of the utility model has the following beneficial effects: 1. compared with the method which is completely adjusted by the hand of the assembler and depends on the hand feeling, the method has the advantage of strong operability, and can carry out the adjustment operation in the corresponding direction according to the feedback angle, so that the assembler has the sense of direction adjustment; 2. the previous adjustment means are independent each other, the adjustment effects cannot be overlapped, the angle adjustment can be improved on the basis of the last time in the technical scheme, the adjustment target can be achieved through several times of adjustment at most, and the adjustment efficiency is improved; 3. the adjustment precision mainly depends on the screw pitch of the adjusting screw, when the screw pitch is smaller, the precision is higher when the adjusting screw is rotated by the same angle, so that the adjustment precision is high enough by means of the adjusting screw with small screw pitch; 4. the camera angle can be kept fixed in the camera locking stage after the camera angle is assembled and adjusted, the angle can not be assembled and adjusted before being destroyed, and finally the angle assembling and adjusting target can be achieved after the screw is locked.

In summary, by adjusting the angle of the bottom mirror camera and fixing the bottom mirror camera at the predetermined angle according to the above technical scheme, an assembler can determine the adjustment direction in the adjustment process, and perform corresponding adjustment operation according to the feedback angle, so that each adjustment is ensured to be an improvement on the basis of the previous adjustment, the aim of adjusting the adjustment precision can be achieved at most by several times of adjustment, and the adjustment efficiency is improved; meanwhile, the problem of angle micro-motion in a camera locking stage after the camera angle is assembled and adjusted is solved, the camera angle can be kept fixed through the adjusting device after the camera angle is assembled and adjusted, and finally, the expected angle index can be achieved after the screw is locked.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Therefore, the above description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (8)

1. The bottom mirror camera angle adjusting device is characterized by comprising an adjusting end adjusting unit and a floating end adjusting unit which are positioned at two sides of a camera, wherein the adjusting end adjusting unit and the floating end adjusting unit both comprise a vertical adjusting block (2) and a transverse adjusting block (3), and the transverse adjusting block (3) is in sliding connection with the vertical adjusting block (2) along the vertical direction; two ends of a transverse adjusting block (3) of the adjusting end adjusting unit are connected with adjusting rods (5) in a sliding mode, and two ends of the transverse adjusting block (3) of the floating end adjusting unit are connected with floating rods (7) in a sliding mode.

2. The bottom mirror camera angle adjusting device according to claim 1, wherein an adjusting end ball head (6) is arranged at one end of the adjusting rod (5) close to the camera, a rotary knob is arranged at the other end of the adjusting rod, the adjusting rod (5) is in threaded connection with the adjusting end ball head (6), and the adjusting rod (5) penetrates through the transverse adjusting block (3) through a waist-shaped hole.

3. The bottom mirror camera angle adjusting device according to claim 1, wherein a floating end ball head (9) is arranged at one end of the floating rod (7) close to the camera, the other end of the floating rod is fixedly connected with the transverse adjusting block (3), at least part of the floating rod (7) is of an elastic structure, and the floating rod (7) penetrates through the transverse adjusting block (3) through a waist-shaped hole.

4. The bottom mirror camera angle adjusting device according to claim 2, wherein an adjusting end sliding block (4) is fixedly arranged on the adjusting rod (5), and the adjusting end sliding block (4) is connected with the transverse adjusting block (3) through a locking screw.

5. A bottom mirror camera angle adjustment device according to claim 3, characterized in that the floating rod (7) is provided with a sleeve.

6. A bottom mirror camera angle adjustment device according to claim 3, characterized in that the elastic structure is provided as a spring (8).

7. The bottom mirror camera angle adjustment device according to any one of claims 1-6, characterized in that the vertical adjustment block (2) is provided with a long row of holes in the vertical direction, and the lateral adjustment block (3) is slidingly connected with the vertical adjustment block (2) along the long row of holes.

8. The bottom mirror camera angle adjusting device according to claim 7, characterized in that a base for fixing is provided at the bottom of the vertical adjusting block (2).