Camera detection focusing device and equipment

Abstract

The utility model provides a camera detection focusing device and equipment. The camera detection focusing device comprises an image detection mechanism, a clamping focusing mechanism and a linear transmission mechanism, the image detection mechanism is used for acquiring and detecting an image of the camera; the clamping focusing mechanism is used for focusing the camera; the linear transmission mechanism comprises a push-pull driver, a longitudinal transmission base and a camera carrier; the image detection mechanism and the clamping and focusing mechanism are respectively arranged above the longitudinal transmission base and are sequentially distributed along the length direction of the longitudinal transmission base; the camera carrier is arranged on the longitudinal transmission base in a sliding manner; the push-pull driver is fixedly arranged at the end part of the longitudinal transmission base and is close to the clamping focusing mechanism; the telescopic rod of the push-pull driver is connected to the camera carrier, and the image detection mechanism and the clamping focusing mechanism are arranged above the longitudinal transmission base, so that the occupied area of the image detection mechanism and the occupied area of the clamping focusing mechanism are reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of camera focusing, and particularly to a camera detection and focusing device and equipment. Background Art

[0002] With the widespread use of automobiles, the demand for cameras is also increasing. To ensure the product quality of cameras, manufacturers usually perform procedures such as image detection and calibration focusing on cameras before leaving the factory. To improve the production efficiency of cameras leaving the factory, some manufacturers have made further research and development.

[0003] For example, Chinese Patent Document CN111800627A discloses a camera automatic focusing machine, which includes a machine table. A turntable module, a dispensing module, a focusing module and an image testing module are arranged on the machine table. The dispensing module, the focusing module and the image testing module are sequentially and cooperatively arranged outside the turntable module, and a plurality of carriers are arranged on the turntable module.

[0004] However, the design of the above camera automatic focusing machine has the following problems:

[0005] For the above camera automatic focusing machine, although it can automatically perform dispensing, focusing and image testing operations on the camera by moving the camera through the turntable module, since the turntable module requires a large moving radius when moving the camera, the dispensing module, the focusing module and the image testing module all need to be arranged on the periphery of the turntable module, so a large floor area is required, and it is difficult to adapt to small-area usage occasions. Summary of the Utility Model

[0006] An object of the present disclosure is to overcome the deficiencies in the prior art and provide a camera detection and focusing device and equipment with a small floor area.

[0007] The object of the present disclosure is achieved by the following technical solutions:

[0008] A camera detection and focusing device includes:

[0009] An image detection mechanism for acquiring and detecting an image of a camera;

[0010] A clamping and focusing mechanism for focusing on the camera;

[0011] The camera detection and focusing device further includes a linear transmission mechanism;

[0012] The linear transmission mechanism includes a push-pull driver, a longitudinal transmission base, and a camera carrier; the image detection mechanism and the clamping and focusing mechanism are respectively arranged above the longitudinal transmission base and are sequentially distributed along the length direction of the longitudinal transmission base; the camera carrier is slidably arranged on the longitudinal transmission base; the push-pull driver is fixedly arranged at the end of the longitudinal transmission base and is close to the clamping and focusing mechanism; the telescopic rod of the push-pull driver is connected to the camera carrier to pull the camera carrier to sequentially pass through the image detection mechanism and the clamping and focusing mechanism.

[0013] In one embodiment, the camera detection and focusing device further includes a mounting frame, the mounting frame is provided with a plurality of mounting positions, each of the mounting positions is arranged opposite to the longitudinal transmission base, and the image detection mechanism and the clamping and focusing mechanism are respectively arranged at one of the mounting positions.

[0014] In one embodiment, the image detection mechanism includes a detection camera and a light source arranged at the same mounting position, the lens of the detection camera faces the longitudinal transmission base; the light source is located between the detection camera and the longitudinal transmission base, and the light source is provided with a through hole opposite to the lens of the detection camera.

[0015] In one embodiment, at least one mounting position of the mounting frame is opened as a rotation port, the rotation port is arranged facing the longitudinal transmission base; the clamping and focusing mechanism is rotatably arranged in the rotation port.

[0016] In one embodiment, the clamping and focusing mechanism includes a clamping jaw and a rotating disk, the rotating disk is slidably embedded in the rotation port, and the clamping jaw is arranged on the rotating disk.

[0017] In one embodiment, the linear transmission mechanism further includes a lateral offset base; the lateral offset base is slidably arranged on the longitudinal transmission base and is connected to the telescopic rod of the push-pull driver; the camera carrier is slidably arranged on the lateral offset base to move the camera carrier to both sides of the longitudinal transmission base.

[0018] In one embodiment, the lateral offset base includes a sliding bottom plate, a lateral push driver, and a lateral guide rail; the sliding bottom plate is slidably arranged on the longitudinal transmission base and is connected to the telescopic rod of the push-pull driver; the lateral guide rail and the lateral push driver are both arranged on the sliding bottom plate, the lateral guide rail extends to both sides of the longitudinal transmission base, the camera carrier is slidably arranged on the lateral guide rail; the lateral push driver is close to one end of the lateral guide rail and is connected to the camera carrier through a push rod.

[0019] In one embodiment, the camera detection and focusing device further includes a light exposure and recording mechanism, which is disposed at one of the mounting positions and located between the image detection mechanism and the clamping and focusing mechanism. The light exposure and recording mechanism is used to irradiate and record the camera.

[0020] In one embodiment, the light exposure and recording mechanism includes a pushing drive, a push slide plate, and a recording light plate. A guide rail is provided at the mounting position. The push slide plate is slidably connected to the guide rail, and the recording light plate is mounted on the push slide plate. The pushing drive is mounted on the mounting frame and is connected to the push slide plate through a telescopic push rod.

[0021] A camera detection and focusing device includes the camera detection and focusing device according to any one of the above embodiments.

[0022] Compared with the prior art, the present disclosure has at least the following advantages:

[0023] 1) Since the camera carrier is slidably disposed on the longitudinal transmission base, the telescopic rod of the push-pull drive is connected to the camera carrier, and the image detection mechanism and the clamping and focusing mechanism are sequentially distributed along the length direction of the longitudinal transmission base, so that the camera carrier can sequentially pass through the image detection mechanism and the clamping and focusing mechanism under the push of the telescopic rod of the push-pull drive, thereby enabling the image detection mechanism to obtain an image of the camera on the camera carrier for detection, and the clamping and focusing mechanism to adjust the camera to the factory focal length, thus effectively improving the factory efficiency.

[0024] 2) Compared with the prior art camera automatic focusing machine, the above-mentioned camera detection and focusing device reduces the floor area of the image detection mechanism and the clamping and focusing mechanism by respectively disposing the image detection mechanism and the clamping and focusing mechanism above the longitudinal transmission base, and makes the positional distribution between the image detection mechanism, the clamping and focusing mechanism and the longitudinal transmission base more compact, and can better adapt to the use occasions with a small area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic structural diagram of a camera detection and focusing device according to an embodiment of the present disclosure;

[0027] Figure 2 is Figure 1 a structural sectional view of the camera detection and focusing device shown;

[0028] Figure 3 is Figure 1 a structural sectional view of the camera carrier of the camera detection and focusing device shown.

[0029] Reference numerals: 10, camera detection and focusing device; 100, image detection mechanism; 110, detection camera; 120, light source; 1210, through hole; 200, clamping and focusing mechanism; 210, clamping jaw; 220, rotating disk; 300, linear transmission mechanism; 310, push-pull driver; 320, longitudinal transmission base; 330, camera carrier; 400, mounting frame; 410, rotating port; 420, guide rail; 500, lateral offset base; 510, sliding bottom plate; 520, offset push driver; 530, lateral guide rail; 600, light exposure and programming mechanism; 610, pushing driver; 620, push sliding plate; 630, programming light plate. Detailed implementation manners

[0030] To facilitate the understanding of the present disclosure, the present disclosure will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the understanding of the disclosure content of the present disclosure is more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only embodiments.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this disclosure belongs. The terms used in the description of the present disclosure herein are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] To better understand the technical solutions and beneficial effects of the present disclosure, the following further details the present disclosure with specific embodiments:

[0034] As Figure 1As shown in the figure, the camera detection and focusing device 10 of an embodiment includes an image detection mechanism 100, a clamping and focusing mechanism 200, and a linear transmission mechanism 300. The image detection mechanism 100 is used to acquire and detect the image of the camera. The clamping and focusing mechanism 200 is used to focus the camera. The linear transmission mechanism 300 includes a push-pull driver 310, a longitudinal transmission base 320, and a camera carrier 330. The image detection mechanism 100 and the clamping and focusing mechanism 200 are respectively arranged above the longitudinal transmission base 320 and are sequentially distributed along the length direction of the longitudinal transmission base 320. The camera carrier 330 is slidably arranged on the longitudinal transmission base 320. The push-pull driver 310 is fixedly arranged at the end of the longitudinal transmission base 320 and is close to the clamping and focusing mechanism 200. The telescopic rod of the push-pull driver 310 is connected to the camera carrier 330 to pull the camera carrier 330 to sequentially pass through the image detection mechanism 100 and the clamping and focusing mechanism 200.

[0035] It can be understood that since the camera carrier 330 is slidably arranged on the longitudinal transmission base 320, the telescopic rod of the push-pull driver 310 is connected to the camera carrier 330, and the image detection mechanism 100 and the clamping and focusing mechanism 200 are sequentially distributed along the length direction of the longitudinal transmission base 320, the camera carrier 330 can sequentially pass through the image detection mechanism 100 and the clamping and focusing mechanism 200 under the push of the telescopic rod of the push-pull driver 310, so that the image detection mechanism 100 can acquire and detect the image of the camera on the camera carrier 330, and the clamping and focusing mechanism 200 can adjust the camera to the factory focal length, thus effectively improving the factory efficiency.

[0036] It can be understood that compared with the existing camera automatic focusing machine, by respectively arranging the image detection mechanism 100 and the clamping and focusing mechanism 200 above the longitudinal transmission base 320, the above-mentioned camera detection and focusing device 10 not only reduces the floor area of the image detection mechanism 100 and the clamping and focusing mechanism 200, but also makes the position distribution among the image detection mechanism 100, the clamping and focusing mechanism 200 and the longitudinal transmission base 320 more compact, and can better adapt to the use occasions with a small area.

[0037] Combined with Figure 1As shown, in one of the embodiments, the camera detection and focusing device 10 further includes a mounting frame 400. The mounting frame 400 is provided with a plurality of mounting positions, and each of the mounting positions is disposed opposite to the longitudinal transmission base 320. The image detection mechanism 100 and the clamping and focusing mechanism 200 are respectively disposed at one of the mounting positions. It can be understood that since each of the mounting positions is disposed opposite to the longitudinal transmission base 320, when the image detection mechanism 100 and the clamping and focusing mechanism 200 are respectively disposed at one of the mounting positions, the image detection mechanism 100 and the clamping and focusing mechanism 200 can be respectively opposite to the longitudinal transmission base 320. When the camera carrier 330 passes by the image detection mechanism 100, the image detection mechanism 100 can more conveniently acquire an image of the camera on the camera carrier 330 for detection, and the clamping and focusing mechanism 200 can conveniently focus on the camera on the camera carrier 330.

[0038] Combined with Figure 1 As shown, in this embodiment, the image detection mechanism 100 includes a detection camera 110 and a light source 120 disposed at the same mounting position. The lens of the detection camera 110 faces the longitudinal transmission base 320; the light source 120 is located between the detection camera 110 and the longitudinal transmission base 320, and the light source 120 is provided with a through hole 1210 opposite to the lens of the detection camera 110. It can be understood that by making the lens of the detection camera 110 face the longitudinal transmission base 320, when the camera carrier 330 slides to the position corresponding to the image detection mechanism 100 on the longitudinal transmission base 320, since the lens of the detection camera 110 faces the longitudinal transmission base 320 and the light source 120 is located between the detection camera 110 and the longitudinal transmission base 320, the light source 120 can supplement light to the camera on the camera carrier 330. Also, because the light source 120 is provided with a through hole 1210 opposite to the lens of the detection camera 110, the detection camera 110 can take a picture of the camera through the through hole 1210. By checking the taken picture, it can be determined whether there are defects or adhered dirt on the appearance of the camera.

[0039] Combined with Figure 2As shown, in one embodiment, at least one mounting position of the mounting frame 400 is provided with a rotating opening 410, and the rotating opening 410 is arranged facing the longitudinal transmission base 320; the clamping and focusing mechanism 200 is rotatably arranged in the rotating opening 410. It can be understood that since the rotating opening 410 is arranged facing the longitudinal transmission base 320, by rotatably arranging the clamping and focusing mechanism 200 in the rotating opening 410, when the camera carrier 330 slides to a position corresponding to the rotating opening 410 on the transmission base, the clamping and focusing mechanism 200 can clamp the camera on the camera carrier 330 and rotate in the rotating opening 410 to focus on the camera.

[0040] Combined with Figure 2 As shown, in this embodiment, the clamping and focusing mechanism 200 includes a clamping jaw 210 and a rotating disk 220. The rotating disk 220 is slidably embedded in the rotating opening 410, and the clamping jaw 210 is arranged on the rotating disk 220. It can be understood that since the clamping jaw 210 is arranged on the rotating disk 220, the camera can be clamped by the clamping jaw 210, and because the rotating disk 220 is slidably embedded in the rotating opening 410, when the rotating disk 220 rotates in the rotating opening 410, the clamping jaw 210 can clamp the camera and rotate synchronously for focusing.

[0041] Combined with Figure 3 As shown, in one embodiment, the linear transmission mechanism 300 further includes a lateral offset base 500; the lateral offset base 500 is slidably arranged on the longitudinal transmission base 320 and is connected to the telescopic rod of the push-pull driver 310; the camera carrier 330 is slidably arranged on the lateral offset base 500 to move the camera carrier 330 to both sides of the longitudinal transmission base 320. It can be understood that since the camera carrier 330 is slidably arranged on the lateral offset base 500, the lateral offset base 500 is slidably arranged on the longitudinal transmission base 320, and the telescopic rod of the push-pull driver 310 is connected to the lateral offset base 500, the push-pull driver 310 can be used to push the lateral offset base 500 to slide on the longitudinal transmission base 320, so that the camera carrier 330 passes through the image detection mechanism 100 and the clamping and focusing mechanism 200 in sequence. Also, because the camera carrier 330 is slidably arranged on the lateral offset base 500, the camera carrier 330 can slide on the lateral offset base 500 to the side of the longitudinal transmission base 320, so as to accurately adjust the camera in the horizontal direction and make the camera more accurately opposite to the image detection mechanism 100 and the clamping and focusing mechanism 200.

[0042] Combined Figure 3 As shown, in one embodiment, the lateral offset base 500 includes a sliding bottom plate 510, a biasing driver 520, and a lateral guide rail 530; the sliding bottom plate 510 is slidably disposed on the longitudinal transfer base 320 and connected to the telescopic rod of the push-pull driver 310; the lateral guide rail 530 and the biasing driver 520 are both disposed on the sliding bottom plate 510, the lateral guide rail 530 extends to both sides of the longitudinal transfer base 320, and the camera carrier 330 is slidably disposed on the lateral guide rail 530; the biasing driver 520 is close to one end of the lateral guide rail 530 and is connected to the camera carrier 330 through a push rod. It can be understood that by slidably disposing the sliding bottom plate 510 on the longitudinal transfer base 320, since the telescopic rod of the push-pull driver 310 is connected to the sliding bottom plate 510, the push-pull driver 310 can push the sliding bottom plate 510 to slide on the longitudinal transfer base 320. Since the lateral guide rail 530 extends to both sides of the longitudinal transfer base 320, the camera carrier 330 is slidably disposed on the lateral guide rail 530, and the biasing driver 520 is connected to the camera carrier 330 through a push rod, the biasing driver 520 can push the camera carrier 330 to smoothly slide towards the side of the longitudinal transfer base 320.

[0043] Combined Figure 2 As shown, in one embodiment, the camera detection and focusing device 10 further includes a light illumination and recording mechanism 600. The light illumination and recording mechanism 600 is disposed at one of the installation positions and is located between the image detection mechanism 100 and the clamping and focusing mechanism 200. The light illumination and recording mechanism 600 is used to irradiate and record the camera. It can be understood that by disposing the light illumination and recording mechanism 600 at one of the installation positions, the light illumination and recording mechanism 600 can be oriented towards the longitudinal transfer base 320. Since the light illumination and recording mechanism 600 is located between the image detection mechanism 100 and the clamping and focusing mechanism 200, when the camera on the camera carrier 330 passes through the detection of the image detection mechanism 100, it can pass through the light illumination and recording mechanism 600. The light illumination and recording mechanism 600 irradiates the camera on the camera carrier 330, and the camera performs recording according to the received light source 120 situation. Among them, the method of the camera performing recording according to the received light source 120 situation is prior art and not within the protection scope of this application.

[0044] Combined Figure 2As shown, in this embodiment, the light burning mechanism 600 includes a pushing driver 610, a pushing slide plate 620, and a burning light plate 630. A guide rail 420 is provided at the installation position. The pushing slide plate 620 is slidably connected to the guide rail 420, and the burning light plate 630 is installed on the pushing slide plate 620. The pushing driver 610 is installed on the mounting frame 400 and is connected to the pushing slide plate 620 through a telescopic push rod. It can be understood that by slidably connecting the pushing slide plate 620 to the guide rail 420 at the installation position, and since the burning light plate 630 is installed on the pushing slide plate 620 and the pushing driver 610 is connected to the pushing slide plate 620 through a telescopic push rod, the pushing driver 610 can push the pushing slide plate 620 to make the burning light plate 630 more accurately aligned and irradiate the camera on the camera carrier 330.

[0045] Combined with Figure 1 As shown, the present disclosure also provides a camera detection and focusing device, including the camera detection and focusing device 10 according to any one of the above embodiments. It can be understood that by applying the camera detection and focusing device 10 of the present disclosure in the camera detection and focusing device, by respectively arranging the image detection mechanism 100 and the clamping and focusing mechanism 200 above the longitudinal transmission base 320, not only the floor areas of the image detection mechanism 100 and the clamping and focusing mechanism 200 are reduced, but also the positional distribution among the image detection mechanism 100, the clamping and focusing mechanism 200, and the longitudinal transmission base 320 is more compact, and it can better adapt to small-area usage scenarios.

[0046] Compared with the prior art, the present disclosure has at least the following advantages:

[0047] 1) Since the camera carrier 330 is slidably arranged on the longitudinal transmission base 320, the telescopic rod of the pushing and pulling driver 310 is connected to the camera carrier 330, and the image detection mechanism 100 and the clamping and focusing mechanism 200 are sequentially distributed along the length direction of the longitudinal transmission base 320, the camera carrier 330 can sequentially pass through the image detection mechanism 100 and the clamping and focusing mechanism 200 under the push of the telescopic rod of the pushing and pulling driver 310, so that the image detection mechanism 100 can obtain the image of the camera on the camera carrier 330 for detection, and the clamping and focusing mechanism 200 can adjust the camera to the factory focal length, thereby effectively improving the factory efficiency.

[0048] 2) Compared with the existing camera auto-focusing machine, the above-mentioned camera detection and focusing device 10, by respectively arranging the image detection mechanism 100 and the clamping and focusing mechanism 200 above the longitudinal transmission base 320, not only reduces the floor area occupied by the image detection mechanism 100 and the clamping and focusing mechanism 200, but also makes the positional distribution among the image detection mechanism 100, the clamping and focusing mechanism 200 and the longitudinal transmission base 320 more compact, and can better adapt to the use occasions with a small area.

[0049] The above embodiments only represent several implementation manners of the present disclosure. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several modifications and improvements can still be made, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. A camera detection and focusing device, comprising: An image detection mechanism, the image detection mechanism is used to acquire and detect the image of the camera; A clamping and focusing mechanism, wherein the clamping and focusing mechanism is used to focus the camera; Characterized in that the camera detection and focusing device also includes a linear transmission mechanism; The linear transmission mechanism includes a push-pull drive, a longitudinal transmission base and a camera carrier; the image detection mechanism and the clamping and focusing mechanism are respectively arranged above the longitudinal transmission base and are sequentially distributed along the length direction of the longitudinal transmission base; the camera carrier is slidably arranged on the longitudinal transmission base; the push-pull drive is fixedly arranged at the end of the longitudinal transmission base and is close to the clamping and focusing mechanism; the telescopic rod of the push-pull drive is connected to the camera carrier to pull the camera carrier to pass through the image detection mechanism and the clamping and focusing mechanism in sequence.

2. The camera detection and focusing device according to claim 1, characterized in that: The camera detection and focusing device also includes a mounting frame, which is provided with a plurality of mounting positions, each of which is arranged opposite to the longitudinal transmission base, and the image detection mechanism and the clamping and focusing mechanism are respectively arranged at one of the mounting positions.

3. The camera detection and focusing device according to claim 2, characterized in that: The image detection mechanism includes a detection camera and a light source arranged at the same installation position, the lens of the detection camera faces the longitudinal transmission base; the light source is located between the detection camera and the longitudinal transmission base, and the light source has a through hole opposite to the lens of the detection camera.

4. The camera detection and focusing device according to claim 2, characterized in that: At least one installation position of the placement frame is provided with a rotation opening, and the rotation opening is arranged toward the longitudinal transmission base; the clamping and focusing mechanism is rotatably arranged in the rotation opening.

5. The camera detection and focusing device according to claim 4, characterized in that: The clamping and focusing mechanism comprises a clamping claw and a rotating disk. The rotating disk is slidably embedded in the rotating opening, and the clamping claw is arranged on the rotating disk.

6. The camera detection and focusing device according to claim 1, characterized in that: The linear transmission mechanism also includes a lateral offset base; the lateral offset base is slidably set on the longitudinal transmission base and connected to the telescopic rod of the push-pull drive; the camera carrier is slidably set on the lateral offset base so that the camera carrier moves to both sides of the longitudinal transmission base.

7. The camera detection and focusing device according to claim 6, characterized in that: The lateral offset base includes a sliding base plate, a yaw drive and a lateral guide rail; the sliding base plate is slidably set on the longitudinal transmission base and is connected to the telescopic rod of the push-pull drive; the transverse guide rail and the yaw drive are both set on the sliding base plate, the transverse guide rail extends to both sides of the longitudinal transmission base, and the camera carrier is slidably set on the transverse guide rail; the yaw drive is close to one end of the transverse guide rail and is connected to the camera carrier through a push-pull rod.

8. The camera detection and focusing device according to claim 2, characterized in that: The camera detection and focusing device also includes a light burning mechanism, which is arranged at one of the installation positions and located between the image detection mechanism and the clamping and focusing mechanism. The light burning mechanism is used to irradiate and burn the camera.

9. The camera detection and focusing device according to claim 8, characterized in that: The light burning mechanism includes a push driver, a push slide and a burning light board. The installation position is provided with a guide rail, the push slide is slidably connected to the guide rail, and the burning light board is installed on the push slide; the push driver is installed on the placement frame and is connected to the push slide through a telescopic push rod.

10. A camera detection and focusing device, characterized in that: A camera detection and focusing device comprising any one of claims 1 to 9.

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