CN212903828U

CN212903828U - Detection apparatus for camera

Info

Publication number: CN212903828U
Application number: CN202022058689.7U
Authority: CN
Inventors: 廖广毅; 李巧
Original assignee: Dongguan Yutong Optical Technology Co Ltd
Current assignee: Dongguan Yutong Optical Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-06
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a camera detects technical field, discloses a detection device of camera. The detection device of the camera is used for detecting the image quality of a product to be detected and comprises a fixed chassis, a horizontal rotating assembly, a support, a vertical rotating assembly and a chip fixing assembly. The horizontal rotating assembly is arranged on the fixed chassis and can rotate around the axis of the fixed chassis; the bracket is arranged on the horizontal rotating assembly, the vertical rotating assembly is arranged on the bracket, and the vertical rotating assembly can rotate relative to the bracket; a first locking piece is arranged between the vertical rotating assembly and the support and used for locking the vertical rotating assembly to rotate relative to the support; the chip fixing component is arranged on the vertical rotating component; the product to be detected is detachably arranged on the chip fixing component. The utility model discloses in can detect and wait to detect the image quality that the product rotated the in-process, can also detect and wait to detect the image quality when detecting the product and being fixed in a certain position.

Description

Detection apparatus for camera

Technical Field

The utility model relates to a camera detects technical field, especially relates to a detection device of camera.

Background

With the continuous improvement of security consciousness of people, the quality requirement of the security lens by the market is also continuously increased. The security protection camera lens on the existing market can respectively rotate in the horizontal direction and the vertical direction, and the monitoring on a large range of angles is realized. However, the existing camera image quality detection device adopts a fixed detection mode, and the detection device does not have the performance requirement for enabling the camera to be detected to rotate, cannot detect the image quality of the camera in the rotation process, and cannot meet the market detection requirement.

Therefore, a detection device for a camera is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on it, an object of the utility model is to provide a detection device of camera can detect and treat the image quality that the product rotated the in-process, can also detect and treat the image quality when the product is fixed in a certain position.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a detection device of a camera is used for detecting the image quality of a product to be detected, and comprises:

fixing the chassis;

the horizontal rotating assembly is arranged on the fixed chassis and can rotate around the axis of the fixed chassis;

the bracket is mounted on the horizontal rotating assembly, the vertical rotating assembly is mounted on the bracket, and the vertical rotating assembly can rotate relative to the bracket;

a first locking piece is arranged between the vertical rotating assembly and the bracket and used for locking the rotation of the vertical rotating assembly relative to the bracket;

a chip fixing assembly mounted on the vertical rotating assembly;

the product to be detected is detachably mounted on the chip fixing component.

As a preferable technical solution of the detection device for the camera, a second locking member is disposed between the horizontal rotation assembly and the fixed chassis, and the second locking member is used for locking the rotation of the horizontal rotation assembly relative to the fixed chassis.

As a preferred technical scheme of a detection device of a camera, the horizontal rotation assembly comprises a rotary bearing leaning disc and a first bearing, a first mounting hole is formed in the fixed chassis, and the first bearing is mounted in the first mounting hole;

rotatory bottom of holding by the dish is provided with the ladder boss, the ladder boss is worn to locate the hole of first bearing, just the ladder face overlap joint of ladder boss in on the inner circle of first bearing, so that rotatory holding by the dish rotatable install in on the fixed chassis.

As a preferred technical scheme of the detection device of the camera, the bracket is detachably mounted on one side, far away from the fixed chassis, of the rotary bearing disc through a screw.

As an optimal technical scheme of the detection device of the camera, the vertical rotating assembly comprises a rotating frame and two second bearings, the two supports are arranged on two sides of the rotating frame, a pin shaft horizontally arranged is arranged on each support, two second mounting holes are formed in the rotating frame, the second bearings are arranged in the second mounting holes, and the pin shaft penetrates through inner holes of the second bearings, so that the rotating frame can be rotatably arranged on the supports.

As a preferred technical scheme of the detection device for the camera, the second locking piece is a locking screw, a plurality of first limiting holes are formed in the rotating frame, and the plurality of first limiting holes are uniformly arranged along the circumferential direction of the second mounting hole;

the support is provided with a second limiting hole, and the locking screw penetrates through the second limiting hole and can selectively penetrate through one of the first limiting holes so as to lock the vertical rotating assembly to rotate relative to the support.

As an optimal technical scheme of the detection device of the camera, the first limiting hole is a threaded hole, and the locking screw penetrates through the second limiting hole and is in threaded connection with the first limiting hole.

As an optimal technical scheme of the detection device of the camera, the chip fixing component comprises a chip fixing shell and a first chip, the rotating frame is provided with a through hole, the chip fixing shell is detachably fixed in the through hole, the chip fixing shell is provided with a cavity, the first chip is detachably mounted in the cavity, and the first chip is electrically connected with a product to be detected.

As an optimal technical scheme of the detection device for the camera, the chip fixing assembly further comprises a fixing seat, the fixing seat is arranged on one side, away from the rotating frame, of the first chip, the fixing seat is detachably mounted on the first chip through a screw, and a product to be detected is detachably mounted on the fixing seat.

As an optimal technical scheme of the detection device of the camera, the fixing seat is provided with a second threaded hole, the product to be detected is provided with external threads, and the product to be detected is in threaded connection with the second threaded hole.

The utility model has the advantages that:

the utility model discloses in with to detect the product demountable installation on chip fixed subassembly, conveniently detect the replacement of product, chip fixed subassembly is installed on the vertical rotating assembly that can rotate around the support, has realized detecting the rotation demand of product in vertical direction; the support mounting can be around fixed chassis axis pivoted horizontal rotating assembly on, when horizontal rotating assembly rotated, support and vertical rotating assembly homoenergetic rotated around fixed chassis axis, had realized waiting to detect the rotation demand of product in the horizontal direction. In the detection device, the product to be detected can rotate 360 degrees in the horizontal direction and 180 degrees in the vertical direction, the image quality of the product to be detected in the rotation process can be detected, and the market detection requirement is met. Furthermore, the utility model discloses in, set up first locking piece between vertical runner assembly and the support, when treating the product and rotate to predetermineeing the angle in vertical direction, the rotation of the vertical runner assembly relative support of first locking piece locking to the messenger waits to detect the product and is fixed in and predetermine the angle, does not need artifical support, improves the detection precision of treating the product, and the messenger treats that the product is fixed in a certain position and carries out the image quality detection.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a detection device of a camera according to an embodiment of the present invention;

fig. 2 is an exploded view of a detection device of a camera according to an embodiment of the present invention;

fig. 3 is an exploded view of a horizontal rotary component according to an embodiment of the present invention;

fig. 4 is an exploded view of a part of the structure of the detection device of the camera according to the embodiment of the present invention.

The figures are labeled as follows:

1. fixing the chassis; 11. a first mounting hole; 12. a third limiting hole;

2. a horizontal rotation assembly; 21. rotating the bearing disc; 211. a stepped boss; 212. a fourth limiting hole; 22. a first bearing; 23. a second lock;

3. a support; 31. a second limiting hole; 4. a pin shaft;

5. a vertical rotation assembly; 51. rotating the frame; 511. a second mounting hole; 512. a first limit hole; 513. a first fixing hole; 52. a second bearing; 6. a first locking member;

7. a chip fixing component; 71. a chip fixing case; 72. a first chip; 73. a fixed seat; 731. a product mounting hole;

8. a product to be detected; 9. and a second chip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The existing camera image quality detection device adopts a fixed detection mode, does not have the performance requirement for enabling a camera to be detected to rotate, cannot detect the image quality of the camera in the rotation process, and cannot meet the market detection requirement.

In order to solve the above problem, as shown in fig. 1 to 4, the present embodiment provides a detection device for a camera, which is used for detecting the image quality of a product 8 to be detected, and the detection device includes a fixing chassis 1, a horizontal rotating assembly 2, a support 3, a vertical rotating assembly 5, and a chip fixing assembly 7.

Specifically, the horizontal rotating assembly 2 is mounted on the fixed chassis 1, and the horizontal rotating assembly 2 can rotate around the axis of the fixed chassis 1; the bracket 3 is arranged on the horizontal rotating assembly 2, the vertical rotating assembly 5 is arranged on the bracket 3, and the vertical rotating assembly 5 can rotate relative to the bracket 3; a first locking piece 6 is arranged between the vertical rotating assembly 5 and the bracket 3, and the first locking piece 6 is used for locking the rotation of the vertical rotating assembly 5 relative to the bracket 3; the chip fixing component 7 is arranged on the vertical rotating component 5; the product 8 to be detected is detachably mounted on the chip fixing component 7.

In the embodiment, the product 8 to be detected is detachably mounted on the chip fixing component 7, so that the product 8 to be detected can be conveniently replaced, the chip fixing component 7 is mounted on the vertical rotating component 5 capable of rotating around the bracket 3, and the requirement on rotation of the product 8 to be detected in the vertical direction is met; the support 3 is installed on the horizontal rotating assembly 2 that can rotate around fixed chassis 1 axis, and when horizontal rotating assembly 2 rotated, support 3 and vertical rotating assembly 5 homoenergetic rotated around fixed chassis 1 axis, had realized waiting to detect the rotation demand of product 8 in the horizontal direction. Among this detection device, wait to detect product 8 and can realize 360 rotations in the horizontal direction, can realize 180 rotations in vertical direction, can detect and wait to detect the image quality that detects product 8 and rotate the in-process, satisfy market detection demand. Moreover, in this embodiment, set up first locking piece 6 between vertical runner assembly 5 and the support 3, when waiting to detect product 8 and rotate to predetermineeing the angle in vertical direction, the rotation of the vertical runner assembly 5 relative support 3 of first locking piece 6 locking to the messenger waits to detect product 8 and is fixed in predetermined angle, prevent that vertical runner assembly 5 from rotating because the relative support 3 of self gravity rotates, do not need artifical the support, improve the detection precision of waiting to detect product 8, make the camera be fixed in a certain position and carry out the image quality and detect.

Preferably, a second locking member 23 is also arranged between the horizontal rotating assembly 2 and the fixed chassis 1, and the second locking member 23 is used for locking the rotation of the horizontal rotating assembly 2 relative to the fixed chassis 1 so as to prevent the product 8 to be detected from rotating around the axis of the fixed chassis 1, so that the stability of the detection device is improved, and the detection precision of the product 8 to be detected is improved.

Further specifically, in this embodiment, as shown in fig. 3, the horizontal rotation assembly 2 includes a rotation bearing leaning disc 21 and a first bearing 22, a first mounting hole 11 is provided on the fixed chassis 1, the first mounting hole 11 is a counterbore, and an outer ring of the first bearing 22 is overlapped at the bottom of the counterbore, so as to mount the first bearing 22 in the first mounting hole 11. The bottom of the rotary leaning disc 21 is provided with a stepped boss 211, the stepped boss 211 penetrates through an inner hole of the first bearing 22, and a stepped surface of the stepped boss 211 is lapped on an inner ring of the first bearing 22, so that the rotary leaning disc 21 can be rotatably mounted on the fixed chassis 1. Preferably, the first bearing 22 is a roller bearing.

Preferably, the bracket 3 is detachably mounted to the side of the rotary rest disc 21 remote from the fixed chassis 1 by means of screws. The support 3 is provided with the screw hole, and the bottom that the rotatory leaned on dish 21 that holds is provided with the counter bore that matches with screw hole position and quantity, and the screw can wear to establish counter bore and threaded connection in the screw hole from the bottom that the rotatory leaned on dish 21 that holds to realize support 3's fixed. Two threaded holes are formed in the bracket 3, so that the bracket 3 is prevented from rotating relative to the rotary bearing disc 21. In other embodiments, the bracket 3 may be fixed to the rotary bearing disc 21 by welding or bonding.

It should be noted that, in this embodiment, the second locking member 23 is preferably a locking screw, the fixing chassis 1 is provided with a plurality of third limiting holes 12, and the plurality of third limiting holes 12 are uniformly arranged along the circumferential direction of the first mounting hole 11, in this embodiment, the number of the third limiting holes 12 is preferably 30, and in other embodiments, the number and the gap of the matching may be selected according to the requirement of the horizontal rotation angle. The rotary bearing disc 21 is provided with a fourth limiting hole 212, when the rotary bearing disc 21 rotates to a preset horizontal angle, the locking screw penetrates through the fourth limiting hole 212 and selectively penetrates through one of the third limiting holes 12, so that the locking horizontal rotating assembly 2 rotates relative to the fixed chassis 1. Further preferably, the fourth limiting hole 212 is a counter bore, the third limiting hole 12 is a threaded hole, and the locking screw can be in threaded connection with the third limiting hole 12, so that the locking stability is improved, and the structural stability of the detection device can be improved. Preferably, there are two sets of third position-limiting holes 12 and fourth position-limiting holes 212.

Further specifically, vertical rotating assembly 5 includes rotatory frame 51 and second bearing 52, and support 3 is two, and two supports 3 set up in the both sides of rotatory frame 51, and the round pin axle 4 that the level set up is installed to last the installing of support 3, is provided with two second mounting holes 511 on the rotatory frame 51, and second bearing 52 is installed in second mounting hole 511, and the hole of second bearing 52 is worn to locate by round pin axle 4 to make rotatory frame 51 rotatable the installation on support 3. Two brackets 3 are provided to increase the stability of the fixing and rotation of the rotatable frame 51. Preferably, the second bearing 52 is a roller bearing.

The first locking piece 6 is a locking screw, a plurality of first limiting holes 512 are formed in the rotating frame 51, and the plurality of first limiting holes 512 are uniformly arranged along the circumferential direction of the second mounting hole 511; the bracket 3 is provided with a second limiting hole 31, and when the rotating frame 51 rotates to a preset vertical angle, the first locking piece 6 penetrates through the second limiting hole 31 and selectively penetrates through one of the first limiting holes 512, so as to lock the rotation of the vertical rotating assembly 5 relative to the bracket 3. Further preferably, the second limiting hole 31 is a counter bore, the first limiting hole 512 is a threaded hole, and the locking screw can be connected to the first limiting hole 512 in a threaded manner, so that the stability of locking is improved, the locking screw is prevented from falling off, and the structural stability of the detection device can be improved. Preferably, two first limiting holes 512 are symmetrically disposed on two sides of the rotating frame 51; the number of the second limiting holes 31 is two, and the two second limiting holes are respectively arranged on the two brackets 3.

Further specifically, as shown in fig. 4, the chip fixing assembly 7 includes a chip fixing housing 71 and a first chip 72, the rotating frame 51 is provided with a through hole, the chip fixing housing 71 is detachably fixed in the through hole, the chip fixing housing 71 is provided with a cavity, the first chip 72 is detachably mounted in the cavity, a U-shaped hole and a hand slot are formed in the bottom of the cavity, the U-shaped hole can avoid the protruding feature of the first chip 72, and the hand slot is provided to facilitate taking and placing the to-be-detected product 8. The first chip 72 is electrically connected to the product 8 to be detected, and the first chip 72 is used for driving and detecting the product 8 to be detected. Preferably, the first chip 72 is fixed in the cavity by screws, and in other embodiments, the first chip can be fixed by clamping. The detection device further comprises a second chip 9, the first chip 72 is electrically connected with the second chip 9, the second chip 9 is used for being connected with external equipment of the detection device, and the second chip 9 is fixed at one end, far away from the chip fixing shell 71, of the rotating frame 51 through a screw.

Further, the chip fixing assembly 7 further comprises a limit pin, a first fixing hole 513 is formed in the side wall of the through hole, the outer wall of the chip fixing shell 71 is matched with the inner wall of the through hole in shape, the chip fixing shell 71 can be installed in the through hole, and a second fixing hole is formed in the chip fixing shell 71. First fixed orifices 513 and second fixed orifices are two and longitudinal symmetry, and the stop pin can wear to locate first fixed orifices 513 and second fixed orifices to make fixed casing 71 of chip install in rotatory frame 51, prevent that fixed casing 71 of chip from breaking away from rotatory frame 51. Preferably, an annular boss is further disposed on an outer wall of the chip fixing housing 71, the annular boss abuts against an end surface of the rotating frame 51, and at this time, the first fixing hole 513 and the second fixing hole are located at the same depth, so that the installation of the limit nail is facilitated, and the assembly convenience is improved.

Preferably, the chip fixing assembly 7 further includes a fixing seat 73, the fixing seat 73 is disposed on a side of the first chip 72 away from the rotating frame 51, the fixing seat 73 is detachably mounted on the first chip 72 through a screw, and the product 8 to be detected is detachably mounted on the fixing seat 73. Further preferably, the fixing seat 73 is provided with a product mounting hole 731, the product mounting hole 731 is provided with an internal thread, the product 8 to be detected is provided with an external thread, and the product 8 to be detected is in threaded connection with the product mounting hole 731. The threaded connection mode is convenient for the replacement of the product 8 to be detected, and the working efficiency is improved.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A device for detecting the image quality of a product (8) to be detected, comprising:

a fixed chassis (1);

the horizontal rotating assembly (2) is arranged on the fixed chassis (1), and the horizontal rotating assembly (2) can rotate around the axis of the fixed chassis (1);

the device comprises a support (3) and a vertical rotating assembly (5), wherein the support (3) is installed on the horizontal rotating assembly (2), the vertical rotating assembly (5) is installed on the support (3), and the vertical rotating assembly (5) can rotate relative to the support (3);

a first locking piece (6) is arranged between the vertical rotating assembly (5) and the bracket (3), and the first locking piece (6) is used for locking the rotation of the vertical rotating assembly (5) relative to the bracket (3);

a chip fixing component (7) which is arranged on the vertical rotating component (5);

the product (8) to be detected is detachably arranged on the chip fixing component (7).

2. The detection device of the camera according to claim 1, wherein a second locking member (23) is disposed between the horizontal rotation assembly (2) and the fixed chassis (1), and the second locking member (23) is used for locking the rotation of the horizontal rotation assembly (2) relative to the fixed chassis (1).

3. The detection device of the camera according to claim 1, wherein the horizontal rotation assembly (2) comprises a rotary bearing disc (21) and a first bearing (22), a first mounting hole (11) is formed in the fixed chassis (1), and the first bearing (22) is mounted in the first mounting hole (11);

the bottom that the rotatory depended on dish (21) of holding is provided with ladder boss (211), ladder boss (211) are worn to locate the hole of first bearing (22), just the ladder face overlap joint of ladder boss (211) in the inner circle of first bearing (22), so that the rotatory depended on dish (21) rotatable install in on fixed chassis (1).

4. The detection device of the camera according to claim 3, wherein the bracket (3) is detachably mounted on the side of the rotary leaning disc (21) far away from the fixed chassis (1) through screws.

5. The detection device for the camera according to any one of claims 1 to 4, wherein the vertical rotation assembly (5) includes a rotation frame (51) and a second bearing (52), the number of the brackets (3) is two, the two brackets (3) are disposed on two sides of the rotation frame (51), a horizontally disposed pin shaft (4) is mounted on the brackets (3), the rotation frame (51) is provided with two second mounting holes (511), the second bearing (52) is mounted in the second mounting hole (511), and the pin shaft (4) penetrates through an inner hole of the second bearing (52), so that the rotation frame (51) can be rotatably mounted on the brackets (3).

6. The detection device of the camera according to claim 5, wherein the first locking member (6) is a locking screw, a plurality of first limiting holes (512) are provided on the rotating frame (51), and the plurality of first limiting holes (512) are uniformly arranged along the circumferential direction of the second mounting hole (511);

the support (3) is provided with a second limiting hole (31), the locking screw penetrates through the second limiting hole (31) and can selectively penetrate through one of the first limiting holes (512), so that the vertical rotating assembly (5) can be locked to rotate relative to the support (3).

7. The detecting device for the camera according to claim 6, wherein the first position-limiting hole (512) is a threaded hole, and the locking screw is inserted into the second position-limiting hole (31) and is threaded into the first position-limiting hole (512).

8. The detecting device for the camera according to claim 5, wherein the chip fixing component (7) includes a chip fixing housing (71) and a first chip (72), the rotating frame (51) is provided with a through hole, the chip fixing housing (71) is detachably fixed in the through hole, the chip fixing housing (71) is provided with a cavity, the first chip (72) is detachably mounted in the cavity, and the first chip (72) is electrically connected to the product (8) to be detected.

9. The detection device of the camera according to claim 8, wherein the chip fixing component (7) further includes a fixing seat (73), the fixing seat (73) is disposed on a side of the first chip (72) away from the rotating frame (51), the fixing seat (73) is detachably mounted on the first chip (72) through a screw, and the product (8) to be detected is detachably mounted on the fixing seat (73).

10. The detecting device for the camera according to claim 9, wherein the fixing base (73) is provided with a product mounting hole (731), the product mounting hole (731) is provided with an internal thread, the product (8) to be detected is provided with an external thread, and the product (8) to be detected is connected to the product mounting hole (731) in a threaded manner.