CN214331973U - Camera inclination fine-tuning - Google Patents
Camera inclination fine-tuning Download PDFInfo
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- CN214331973U CN214331973U CN202023046238.8U CN202023046238U CN214331973U CN 214331973 U CN214331973 U CN 214331973U CN 202023046238 U CN202023046238 U CN 202023046238U CN 214331973 U CN214331973 U CN 214331973U
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Abstract
The application relates to a camera inclination fine-tuning, include: the angle adjusting mechanism comprises a first adjusting block, a second adjusting block, a rotating shaft and an angle adjusting assembly, wherein the angle adjusting assembly comprises a position pin, long slotted holes which are arranged in a staggered mode are matched with the position pin, the angle adjusting of the first adjusting block and the angle adjusting of the second adjusting block are achieved by adjusting the relative position of the position pin, the bearing capacity of the angle adjusting mechanism can be obviously improved, and meanwhile the structural rigidity of the angle adjusting mechanism can be improved.
Description
Technical Field
The application belongs to the field of visual detection, and particularly relates to a camera inclination angle fine adjustment mechanism.
Background
In the field of visual detection, a camera is usually adopted to detect a product, in view of the requirement of a use working condition, the angle of the camera is often required to be adjusted in the detection process, when the angle of the camera is adjusted, the inclination angle of the camera is sometimes required to be finely adjusted, and the existing mechanism for adjusting the angle of the camera generally has small bearing capacity and cannot be suitable for the working condition requiring large bearing capacity; the rigidity of the structure of the existing camera angle adjustment mechanism is poor, the stability and accuracy of the detection process are affected, and the cost is high.
SUMMERY OF THE UTILITY MODEL
For the aforesaid that solves prior art and exist not enough, this application provides a camera inclination fine-tuning.
The technical scheme that its technical problem adopted is solved in this application is, this application provides a camera inclination fine-tuning, include: the device comprises a first adjusting block, a second adjusting block, a rotating shaft and an angle adjusting assembly;
the first adjusting block and the second adjusting block are connected through a rotating shaft;
the angle adjusting assembly comprises a position pin and an adjusting piece, the position pin is located in the elongated slots of the first adjusting block and the second adjusting block, and the adjusting piece is used for driving the position pin to further drive the first adjusting block to rotate relative to the second adjusting block.
Preferably, the utility model discloses a camera inclination fine-tuning, the last corresponding position of first adjusting block and second adjusting block is equipped with first slotted hole and second slotted hole respectively, first slotted hole and the crisscross arrangement of second slotted hole.
Preferably, the utility model discloses a camera inclination fine-tuning, first slotted hole and second slotted hole are the blind hole.
Preferably, the camera inclination angle fine-tuning mechanism of the utility model,
the side surface of the first adjusting block is provided with a through hole communicated with the first long slotted hole;
the angle adjusting assembly also comprises an adjusting baffle plate arranged at the through hole;
the adjusting piece is an adjusting screw;
a through threaded hole is formed in the position pin, and the adjusting screw penetrates through the threaded hole;
two ends of the adjusting screw are respectively abutted against the inner side of the first long slotted hole and the adjusting baffle.
Preferably, the camera inclination angle fine-tuning mechanism of the utility model,
the adjusting blocking piece is provided with an opening for a screwdriver to extend into and screw the adjusting screw.
Preferably, the utility model discloses a camera inclination fine-tuning, the adjustment separation blade passes through fixed screw fixed mounting on first adjusting block.
Preferably, the utility model discloses a camera inclination fine-tuning, first adjusting block and the corresponding position of second adjusting block are provided with first pivot hole and second pivot hole respectively, and the pivot is located downthehole in first pivot hole and second pivot.
Preferably, the camera inclination fine adjustment mechanism of the present invention, the surface of the first adjustment block contacting the second adjustment block is a plane.
Preferably, the utility model discloses a camera inclination fine-tuning, first pivot hole and second pivot hole are the blind hole.
Preferably, in the camera tilt angle fine adjustment mechanism of the present invention, the first adjustment block is further provided with a bolt mounting hole;
the second adjusting block is provided with a strip-shaped hole;
the connecting bolt passes through the strip-shaped hole and is installed on the bolt installation hole.
The beneficial effect of this application is: according to the technical scheme, the long slotted holes which are arranged in a staggered mode are matched with the position pins, and the angle adjustment of the first adjusting block and the second adjusting block is achieved by adjusting the positions of the position pins; the technical scheme that this application provided can also save the cost, is convenient for assemble and maintain.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic perspective view of a fine adjustment mechanism for tilt angle of a camera according to the present invention;
FIG. 2 is a schematic diagram of a front view of a fine adjustment mechanism for tilt angle of a camera according to the present application;
FIG. 3 is a schematic side view of a fine adjustment mechanism for tilt angle of a camera according to the present application;
FIG. 4 is a schematic front view of the fine adjustment mechanism for tilt angle of camera without the second adjustment block according to the present application;
FIG. 5 is a schematic perspective view of a first adjustment block;
FIG. 6 is a schematic perspective view of a second adjustment block;
FIG. 7 is a schematic partial cross-sectional view taken along line B-B of FIG. 2;
FIG. 8 is a schematic view in partial section A-A of FIG. 2;
the reference numbers in the figures are:
10: first adjusting block
101: first binding face
102: first rotating shaft hole
103: first long slotted hole
104: threaded hole
20: second adjusting block
201: second binding face
202: second rotating shaft hole
203: second long slotted hole
204: strip-shaped hole
30: rotating shaft
40: angle adjusting assembly
41: position pin
42: adjusting screw
43: adjusting catch
44: fixing screw
50: connecting bolt
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention of the present application, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
Examples
The present embodiment provides a camera tilt angle fine adjustment mechanism, as shown in fig. 1, fig. 2 and fig. 3, including: the adjusting device comprises a first adjusting block 10, a second adjusting block 20, a rotating shaft 30 and an angle adjusting assembly 40; wherein, the corresponding positions of the middle parts of the first adjusting block 10 and the second adjusting block 20 are respectively provided with a first rotating shaft hole 102 and a second rotating shaft hole 202 (the first rotating shaft hole 102 and the second rotating shaft hole 202 are preferably blind holes, if the rotating shaft 30 is a through hole, the rotating shaft 30 is required to be further fixed), the rotating shaft 30 is matched with the first rotating shaft hole 102 and the second rotating shaft hole 202, one end of the rotating shaft is installed in the first rotating shaft hole 102, the other end of the rotating shaft is installed in the second rotating shaft hole 202, the first adjusting block 10 and the second adjusting block 20 are also respectively provided with a first attaching surface 101 and a second attaching surface 201, the first attaching surface 101 and the second attaching surface 201 are both planes so that the first attaching surface 101 and the second attaching surface 201 can slide smoothly, the first attaching surface 101 and the second attaching surface 201 are respectively vertical to the axes of the first rotating shaft hole 102 and the second rotating shaft hole 202, after the first adjusting block 10, the second adjusting block 20 and the rotating shaft 30 are assembled, the first attachment surface 101 and the second attachment surface 201 are attached tightly, and the first adjusting block 10 and the second adjusting block 20 can rotate around the rotating shaft 30; a first long slot 103 and a second long slot 203 are respectively arranged at corresponding positions on the first adjusting block 10 and the second adjusting block 20, the axes of the first long slot 103 and the second long slot 203 are parallel to the axes of the first rotating shaft hole 102 and the second rotating shaft hole 202, the distance between the axes of the first long slot 103 and the first rotating shaft hole 102 is equal to the distance between the axes of the second long slot 203 and the second rotating shaft hole 202, after the first adjusting block 10, the second adjusting block 20 and the rotating shaft 30 are assembled, the first adjusting block 10 or the second adjusting block 20 is rotated around the rotating shaft 30 until the axes of the first long slot 103 and the second long slot 203 are coaxial, and the first long slot 103 and the second long slot 203 are arranged in a staggered manner (that is, the axes of the first long slot 103 and the second long slot 203 in the length direction are not collinear); the position pin 41 is matched with the first long slot 103 and the second long slot 203, one end of the position pin is arranged in the first long slot 103, the other end of the position pin is arranged in the second long slot 203, and the position change of the position pin 41 relative to the first adjusting block 10 can drive the first adjusting block 10 and the second adjusting block 20 to rotate around the rotating shaft 30; the angle adjusting assembly 40 is mounted on the first adjusting block 10, and the angle adjusting assembly 40 can adjust the position of the position pin 41 relative to the first adjusting block 10; the connecting bolt 50 is used for connecting the first adjusting block 10 and the second adjusting block 20, a threaded hole 104 matched with the connecting bolt 50 is formed in the first adjusting block 10, the axis of the threaded hole 104 is parallel to the axis of the first rotating shaft hole 102, a strip-shaped hole 204 is correspondingly formed in the second adjusting block 20, and the axis of the strip-shaped hole 204 is parallel to the axis of the second rotating shaft hole 202; the first adjusting block 10 is also provided with a bolt mounting hole; the second adjusting block 20 is provided with a strip-shaped hole 204; the connecting bolt 50 passes through the strip-shaped hole 204 and is installed on the bolt installation hole, when the first adjusting block 10 and the second adjusting block 20 rotate around the rotating shaft 30, the connecting bolt 50 can move in the strip-shaped hole 204, and the first adjusting block 10 and the second adjusting block 20 can rotate relatively while the first adjusting block 10 and the second adjusting block 20 are limited to be attached tightly.
In this embodiment, the angle adjusting assembly 40 includes a position pin 41, an adjusting member (specifically, an adjusting screw 42), an adjusting block 43, and a fixing screw 44, wherein the adjusting block 43 is fixedly connected to the first adjusting block 10 through the fixing screw 44, the position pin 41 is provided with a through threaded hole, the adjusting screw 42 is matched with the threaded hole, after the angle adjusting assembly 40 is assembled, one end of the adjusting screw 42 can be abutted against the inner side of the first slotted hole 103, and the other end of the adjusting screw 42 can be abutted against the inner side of the adjusting block 43. The side surface of the first adjusting block 10 is provided with a through hole communicated with the first long slot hole 103; the adjusting block 43 is provided with an opening, a screwdriver can extend into the opening to pass through the through hole on the first adjusting block 10 to screw the adjusting screw 42, the adjusting screw 42 only performs axial rotation movement during adjustment, and the adjusting screw 42 cannot perform transverse displacement due to the limitation of the first long slot hole 103 and the adjusting block 43.
In this embodiment, the first rotating shaft hole 102 and the second rotating shaft hole 202 are blind holes extending inward from the first contact surface 101 and the second contact surface 201, respectively, and the inner diameters of the first rotating shaft hole 102 and the second rotating shaft hole 202 are the same.
In this embodiment, the first and second elongated slots 103 and 203 are blind holes extending inward from the first and second attachment surfaces 101 and 201.
When the embodiment is applied, the camera needs to be fixedly mounted on the first adjusting block 10 or the second adjusting block 20, if the camera needs to be finely adjusted in angle, the adjusting screw 42 is rotated by a screwdriver, the adjusting screw 42 drives the position pin 41 to move in the first long slot 103 and the second long slot 203 which are staggered, the position pin 41 abuts against the side walls of the first long slot 103 and the second long slot 203, and an acting force is applied to the side walls, so that the first adjusting block 10 moves relative to the second adjusting block 20, and further, the fine adjustment of the inclination angle of the camera is realized.
The limiting through holes 204 are provided with a plurality of limiting through holes (4 limiting through holes as shown in fig. 6), and the 4 limiting through holes 204 are arranged in a common circle with the strip-shaped hole 202 as the center.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a camera inclination fine-tuning, its characterized in that includes: the device comprises a first adjusting block, a second adjusting block, a rotating shaft and an angle adjusting assembly;
the first adjusting block and the second adjusting block are connected through a rotating shaft;
the angle adjusting assembly comprises a position pin and an adjusting piece, the position pin is located in the elongated slots of the first adjusting block and the second adjusting block, and the adjusting piece is used for driving the position pin to further drive the first adjusting block to rotate relative to the second adjusting block.
2. The fine adjustment mechanism for tilt angle of camera of claim 1, wherein the first and second adjusting blocks have first and second slots respectively, and the first and second slots are arranged in a staggered manner.
3. The fine adjustment mechanism for tilt angle of camera according to claim 2, wherein the first and second slots are blind holes.
4. The camera tilt angle fine adjustment mechanism according to claim 2,
the side surface of the first adjusting block is provided with a through hole communicated with the first long slotted hole;
the angle adjusting assembly also comprises an adjusting baffle plate arranged at the through hole;
the adjusting piece is an adjusting screw;
a through threaded hole is formed in the position pin, and the adjusting screw penetrates through the threaded hole;
two ends of the adjusting screw are respectively abutted against the inner side of the first long slotted hole and the adjusting baffle.
5. The camera tilt angle fine adjustment mechanism according to claim 4,
the adjusting blocking piece is provided with an opening for a screwdriver to extend into and screw the adjusting screw.
6. The fine adjustment mechanism for tilt angle of camera according to claim 5, wherein the adjusting block is fixed on the first adjusting block by a fixing screw.
7. The fine adjustment mechanism for tilt angle of camera according to claim 1, wherein the first and second adjustment blocks are provided with a first and second pivot holes at corresponding positions, respectively, and the pivot is located in the first and second pivot holes.
8. The fine adjustment mechanism for tilt angle of camera according to claim 7, wherein the surface of the first adjustment block in contact with the second adjustment block is a plane.
9. The fine adjustment mechanism for tilt angle of camera according to claim 7, wherein said first and second spindle holes are blind holes.
10. The fine adjustment mechanism for the inclination angle of a camera according to any one of claims 1 to 9, wherein the first adjustment block is further provided with a bolt mounting hole;
the second adjusting block is provided with a strip-shaped hole;
the connecting bolt passes through the strip-shaped hole and is arranged on the bolt mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046238.8U CN214331973U (en) | 2020-12-17 | 2020-12-17 | Camera inclination fine-tuning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046238.8U CN214331973U (en) | 2020-12-17 | 2020-12-17 | Camera inclination fine-tuning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331973U true CN214331973U (en) | 2021-10-01 |
Family
ID=77900207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023046238.8U Active CN214331973U (en) | 2020-12-17 | 2020-12-17 | Camera inclination fine-tuning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331973U (en) |
-
2020
- 2020-12-17 CN CN202023046238.8U patent/CN214331973U/en active Active
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