CN213779895U - Detection camera and detection equipment - Google Patents
Detection camera and detection equipment Download PDFInfo
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- CN213779895U CN213779895U CN202021448827.6U CN202021448827U CN213779895U CN 213779895 U CN213779895 U CN 213779895U CN 202021448827 U CN202021448827 U CN 202021448827U CN 213779895 U CN213779895 U CN 213779895U
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Abstract
The utility model relates to a check out test set technical field specifically discloses a detect camera and check out test set. This detection camera includes the mounting bracket, the camera lens body, adjustment mechanism and radiator unit, the camera lens body sets up on the mounting bracket, the camera lens body includes lens cone and focusing ring, focusing ring rotates and sets up on the inner wall of lens cone, adjustment mechanism includes the rotary driving piece, driving gear and driven gear, the output of rotary driving piece links to each other with the driving gear, driving gear and driven gear mesh mutually, driven gear cover is located on the lens cone, and link to each other with focusing ring, radiator unit sets up on the mounting bracket, radiator unit is configured to dispel the heat to the camera lens body. The utility model provides a detection camera, through setting up rotary driving piece and intermeshing's driving gear and driven gear, rotary driving piece can drive the driving gear and rotate to it is rotatory to drive driven gear, thereby realizes this detection camera's automatic focusing process, and efficiency of regulation and regulation precision are all higher.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a detect camera and check out test set.
Background
In the manufacturing process of the display panel, various defects are inevitably generated due to various reasons, such as defects of pinholes, scratches, particles and the like on the surface of the substrate glass of the display panel, and in order to ensure the production quality of the display panel, a series of defect detection needs to be performed after each process is produced before the production of the display panel. The appearance of the display panel is poor, which directly affects the shipment quality and the customer experience of the finished product, and thus, the method is very important in the detection of the display panel. At present, the detection of surface defects by using an optical image sensing-based automatic optical (visual) detection technology for surface defects gradually becomes an important means for surface defect detection, and a detection camera is usually installed on detection equipment when the quality of a display panel is detected, however, the detection camera in the detection equipment in the prior art usually adopts manual focal length adjustment, so that the workload of operators is increased, the labor cost is increased, and when the detection camera is adjusted, the detection equipment still needs to be stopped, so that the detection efficiency is low. In addition, the detection camera can generate heat after being used for a long time, if the temperature is too high, the lens in the lens body can be damaged, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect camera and check out test set, simple structure, convenient operation reduces operating personnel's work load, and detection efficiency is higher, can also realize fine heat dissipation.
As the conception, the utility model adopts the technical proposal that:
a detection camera, comprising:
a mounting frame;
the lens body is arranged on the mounting frame and comprises a lens barrel and a focusing ring, and the focusing ring is rotatably arranged on the inner wall of the lens barrel;
the adjusting mechanism comprises a rotary driving piece, a driving gear and a driven gear, the output end of the rotary driving piece is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is sleeved on the lens cone and is connected with the focusing ring;
a heat dissipation assembly disposed on the mounting frame, the heat dissipation assembly configured to dissipate heat of the lens body.
As a preferred scheme who detects the camera, radiator unit is for set up in exhaust fan on the mounting bracket.
As a preferred scheme of detecting the camera, be provided with a plurality of fin on the mounting bracket.
As a preferable scheme of the detection camera, the rotary driving member is a servo motor.
As a preferable scheme of the detection camera, a plurality of lightening holes are arranged on the driving gear, and the plurality of lightening holes are arranged at intervals along the circumferential direction of the driving gear.
As a preferable scheme of the detection camera, the lens barrel is further provided with annular scale marks, the driven gear is provided with a pointer, and the end of the pointer points to the annular scale marks.
As a preferable scheme of the detection camera, the lens body further includes an aperture ring, and the aperture ring is rotatably disposed on an inner wall of the lens barrel.
In order to achieve the above object, the present invention further provides a detection device, which comprises a frame, including any one of the above solutions, the detection camera set in the frame.
As a preferable aspect of the detection apparatus, the detection camera further includes a posture adjustment mechanism, and the posture adjustment mechanism includes:
the mounting plate is arranged on the rack;
a height adjustment assembly configured to drive a lens body of the detection camera to move in a vertical direction.
As a preferable aspect of the detection apparatus, the posture adjustment mechanism further includes a horizontal adjustment member configured to drive the lens body to move in a horizontal direction.
The utility model has the advantages that:
the utility model provides a detection camera, this detection camera includes mounting bracket, camera lens body, adjustment mechanism and radiator unit, and camera lens body and radiator unit all set up on the mounting bracket, and the mounting bracket has played the supporting role to camera lens body and radiator unit, and through setting up rotary driving piece and intermeshing's driving gear and driven gear, rotary driving piece can drive the driving gear and rotate to drive driven gear rotation, thereby realize this detection camera's automatic focusing process, and regulation efficiency and regulation precision are all higher; through set up radiator unit on the mounting bracket, radiator unit can play better radiating effect to the camera lens body, prevents that this detection camera from generating heat the lens that causes and damaging at long-time back camera lens body of using, has not only increased this detection camera's cost of maintenance, still can delay the detection progress.
The utility model also provides a check out test set, this check out test set include above-mentioned detection camera, and the detection camera can realize the automatic focusing process, guarantees that this check out test set can accomplish the optical detection to display panel fast, accurately.
Drawings
Fig. 1 is a schematic structural diagram of a detection camera provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an attitude adjusting mechanism of a detection camera according to an embodiment of the present invention.
In the figure:
1-a lens body;
2-an adjustment mechanism; 21-a rotary drive; 22-a drive gear; 221-lightening holes; 23-a driven gear;
3-mounting a frame; 31-a heat sink;
4-attitude adjusting mechanism; 41-mounting plate; 42-a height adjustment assembly; 421-height adjusting slide block; 422-height adjusting support plate; 423-height adjustment drive; 43-a level adjustment assembly; 431-horizontal adjustment support plate; 432-horizontal adjustment slide; 433-a horizontal adjustment drive;
5-heat dissipation assembly.
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.
As shown in fig. 1, the present embodiment provides a detection camera, the detection camera includes a mounting frame 3, a lens body 1, an adjusting mechanism 2 and a heat dissipation assembly 5, wherein the lens body 1 is disposed on the mounting frame 3, the lens body 1 includes a lens barrel and a focusing ring, the focusing ring is rotatably disposed on an inner wall of the lens barrel, the adjusting mechanism 2 includes a rotary driving member 21, a driving gear 22 and a driven gear 23, an output end of the rotary driving member 21 is connected to the driving gear 22, the driving gear 22 is engaged with the driven gear 23, the driven gear 23 is sleeved on the lens barrel and connected to the focusing ring, the heat dissipation assembly 5 is disposed on the mounting frame 3, and the heat dissipation assembly 5 is configured to dissipate heat of the lens body 1.
According to the detection camera provided by the embodiment, the lens body 1 and the heat dissipation assembly 5 are both arranged on the mounting frame 3, the mounting frame 3 plays a role in supporting the lens body 1 and the heat dissipation assembly 5, and by arranging the rotary driving piece 21 and the driving gear 22 and the driven gear 23 which are meshed with each other, the rotary driving piece 21 can drive the driving gear 22 to rotate and drive the driven gear 23 to rotate, so that the automatic focusing process of the detection camera is realized, and the adjustment efficiency and the adjustment precision are high; through set up radiator unit 5 on mounting bracket 3, radiator unit 5 can play better radiating effect to camera lens body 1, prevents that this detection camera from generating heat the lens that leads to the fact and damaging at long-time back camera lens body 1 of using, has not only increased this detection camera's cost of maintenance, still delays the detection progress.
Preferably, the rotary drive 21 is a servo motor. The servo motor has the advantages of high adjusting precision, good high-speed performance, strong adaptability, high stability and low noise.
Preferably, the driving gear 22 is provided with a plurality of lightening holes 221, and the plurality of lightening holes 221 are arranged at intervals along the circumferential direction of the driving gear 22. By providing the lightening hole 221 on the driving gear 22, the weight of the driving gear 22 can be lightened, and the risk that the detection camera falls from a high position can be reduced.
Further, the heat dissipation assembly 5 is an exhaust fan disposed on the mounting frame 3. The exhaust fan not only has better heat dissipation effect, but also has lower cost. In order to further realize the heat dissipation effect of the lens body 1, a plurality of heat dissipation fins 31 are further arranged on the mounting frame 3, and the heat dissipation fins 31 can increase the heat dissipation area of the mounting frame 3 and the external environment, so that a better heat dissipation effect is realized.
Further, the lens barrel is also provided with annular scale marks, the driven gear 23 is provided with a pointer, and the end of the pointer points to the annular scale marks. Through setting up annular scale mark and the pointer that mutually supports and use, can realize focusing the accurate regulation of ring, after adjustment mechanism 2 drive focusing the ring and accomplish focusing the regulation, operating personnel can be through observing the position that the pointer instructed on annular scale mark to whether the inspection is focused the ring and has been located preset the position.
Further, the lens body 1 further includes a diaphragm ring, the diaphragm ring is rotatably disposed on an inner wall of the lens barrel, specifically, a sliding slot hole is formed in a side wall of the lens barrel, the sliding slot hole extends along a circumferential direction of the lens barrel, a dial is disposed at an edge of the diaphragm ring, one end of the dial, which is far away from the diaphragm ring, can penetrate through the sliding slot hole and slide along the sliding slot hole, and an operator can manually dial the dial to enable the dial to slide along the sliding slot hole, so that the diaphragm ring is driven to rotate in the lens barrel, and adjustment of the diaphragm of the detection camera is achieved.
The embodiment further provides a detection device, which comprises a rack and the detection camera, wherein the detection camera is arranged on the rack. The detection camera can realize the automatic focusing process, and the detection equipment can quickly and accurately complete the optical detection of the display panel.
Further, as shown in fig. 2, the detection camera further includes a posture adjustment mechanism 4, the posture adjustment mechanism 4 includes a mounting plate 41, a height adjustment assembly 42 and a horizontal adjustment assembly 43, the mounting plate 41 is fixedly disposed on the frame, the height adjustment assembly 42 is disposed on the mounting plate 41, the height adjustment assembly 42 is configured to drive the lens body 1 to lift and lower along the vertical direction relative to the mounting plate 41, and the horizontal adjustment assembly 43 is configured to drive the lens body 1 to move along the horizontal direction relative to the mounting plate 41, so as to implement the movement of the lens body 1 in the vertical plane, thereby enabling the lens body 1 to perform a relatively accurate test on the display panel.
Specifically, height adjustment subassembly 42 includes height adjustment slider 421, height adjustment backup pad 422 and height adjustment driving piece 423, height adjustment slider 421 is located mounting panel 41, be provided with the first spout that extends along vertical direction on the height adjustment backup pad 422, height adjustment slider 421 sliding fit is in first spout, one side that height adjustment slider 421 was kept away from to height adjustment backup pad 422 is connected in mounting bracket 3, height adjustment driving piece 423 wears to locate in height adjustment backup pad 422 and can rotate relative to it, and the one end of height adjustment driving piece 423 is connected on height adjustment slider 421.
In this embodiment, the height adjustment driving member 423 is specifically a first adjusting column, a first adjusting hole is provided on the height adjustment supporting plate 422, the axis direction of the first adjusting hole is parallel to the vertical direction, the first adjusting column is in threaded connection with the first adjusting hole, the first adjusting column is arranged in the first adjusting hole in a penetrating manner, and one end of the first adjusting column, which is exposed out of the height adjustment supporting plate 422, is a handheld portion, and the other end of the first adjusting column can be connected to the height adjustment sliding block 421. When carrying out ascending regulation in vertical direction to lens body 1, operating personnel holds first regulation post and rotates to drive altitude mixture control slider 421 along first spout motion, thereby realize the lift process of lens body 1. Preferably, still be provided with annular scale mark on the handheld portion of first regulation post, operating personnel rotates first regulation post while observing the scale mark, can realize adjusting the accurate distance of lens body 1.
In this embodiment, the horizontal adjustment driving member 433 is a second adjustment post, a second adjustment hole is formed in the horizontal adjustment supporting plate 431 corresponding to the second adjustment post, the axis direction of the second adjustment hole is parallel to the extending direction of the second sliding groove, the second adjustment post is connected to the second adjustment hole in a threaded manner, the second adjustment post is arranged in the second adjustment hole in a penetrating manner, one end of the second adjustment post, which is exposed out of the horizontal adjustment supporting plate 431, is a handheld portion, and the other end of the second adjustment post abuts against the horizontal adjustment sliding block 432. When carrying out ascending regulation of horizontal direction to lens body 1, operating personnel both hands rotate two second respectively and adjust the post to drive horizontal adjustment slider 432 and follow the motion of second spout, thereby realize the motion of lens body 1 along the horizontal direction. Preferably, still be provided with annular scale mark on the handheld portion of second regulation post, operating personnel rotates the second regulation post while observing the scale mark, can realize adjusting the accurate distance of lens body 1.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A detection camera, comprising:
the mounting rack (3), a plurality of radiating fins (31) are arranged on the mounting rack (3);
the lens body (1) is arranged on the mounting frame (3), the lens body (1) comprises a lens barrel and a focusing ring, and the focusing ring is rotatably arranged on the inner wall of the lens barrel;
the adjusting mechanism (2) comprises a rotary driving piece (21), a driving gear (22) and a driven gear (23), the output end of the rotary driving piece (21) is connected with the driving gear (22), the driving gear (22) is meshed with the driven gear (23), the driven gear (23) is sleeved on the lens barrel and is connected with the focusing ring, annular scale marks are further arranged on the lens barrel, a pointer is arranged on the driven gear (23), and the end part of the pointer points to the annular scale marks;
a heat dissipating assembly (5) disposed on the mounting bracket (3), the heat dissipating assembly (5) being configured to dissipate heat of the lens body (1).
2. Detection camera according to claim 1, characterized in that the heat dissipation component (5) is a ventilator arranged on the mounting frame (3).
3. Detection camera according to claim 1, characterized in that the rotary drive (21) is a servo motor.
4. The inspection camera according to claim 1, wherein the driving gear (22) is provided with a plurality of lightening holes (221), and the plurality of lightening holes (221) are arranged at intervals along a circumferential direction of the driving gear (22).
5. The detection camera according to any one of claims 1 to 4, characterized in that the lens body (1) further comprises an aperture ring rotatably disposed on an inner wall of the lens barrel.
6. Inspection apparatus comprising a frame, characterized in that it comprises an inspection camera according to any one of claims 1-5, which inspection camera is arranged on the frame.
7. The detection apparatus according to claim 6, wherein the detection camera further comprises a posture adjustment mechanism (4), the posture adjustment mechanism (4) comprising:
a mounting plate (41) provided on the chassis;
a height adjustment assembly (42) configured to drive a lens body (1) of the inspection camera to move in a vertical direction.
8. The detection apparatus according to claim 7, wherein the posture adjustment mechanism (4) further includes a horizontal adjustment assembly (43), the horizontal adjustment assembly (43) being configured to drive the lens body (1) to move in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448827.6U CN213779895U (en) | 2020-07-21 | 2020-07-21 | Detection camera and detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448827.6U CN213779895U (en) | 2020-07-21 | 2020-07-21 | Detection camera and detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213779895U true CN213779895U (en) | 2021-07-23 |
Family
ID=76866514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021448827.6U Active CN213779895U (en) | 2020-07-21 | 2020-07-21 | Detection camera and detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213779895U (en) |
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2020
- 2020-07-21 CN CN202021448827.6U patent/CN213779895U/en active Active
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