CN215300753U

CN215300753U - Video camera

Info

Publication number: CN215300753U
Application number: CN202120648507.3U
Authority: CN
Inventors: 关宏杰; 叶展; 颜财盛
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-24
Anticipated expiration: 2031-03-30

Abstract

An embodiment of the utility model provides a camera, include: the image sensor comprises a motor assembly, an image sensor assembly and an adjusting assembly, wherein an image sensor is arranged on one surface of the image sensor assembly, a longitudinal support arm extending along a first direction perpendicular to the other surface is arranged on the edge of the other surface of the image sensor assembly, and the longitudinal support arm is provided with a horizontal sliding groove extending along a second direction perpendicular to the first direction; the adjusting component is arranged on the other surface of the image sensor component; the motor assembly is fixedly connected with the adjusting assembly and is provided with an output shaft extending along a third direction perpendicular to the first direction, and the motor assembly drives the output shaft to move along the first direction; the output shaft is arranged in the horizontal sliding groove, the output shaft drives the image sensor assembly to move synchronously along the first direction through the horizontal sliding groove, and the output shaft has the degree of freedom of moving along the horizontal sliding groove.

Description

Video camera

Technical Field

The utility model relates to a camera equipment field, in particular to camera.

Background

In a camera on the market, the plane of a sensor is perpendicular to an optical axis, the direction of the sensor cannot be adjusted, and therefore shooting objects located at different depths of field cannot be clearly imaged in one frame of image. Therefore, it is necessary to provide a device for adjusting the orientation of the sensor assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a camera, which utilizes an image sensor assembly to provide a connection structure for an adjustment assembly and a motor assembly, and can transmit the movement output of the motor assembly to an image sensor located on a different side, thereby realizing the movement of the image sensor.

An embodiment of the utility model provides a camera, include: a motor assembly, an image sensor assembly, and an adjustment assembly, wherein,

the image sensor is arranged on one surface of the image sensor assembly, and the edge of the other surface of the image sensor assembly is provided with a longitudinal support arm extending along a first direction perpendicular to the other surface, and the longitudinal support arm is provided with a horizontal sliding groove extending along a second direction perpendicular to the first direction;

the adjusting component is arranged on the other surface of the image sensor component;

the motor assembly is fixedly connected with the adjusting assembly and is provided with an output shaft extending along a third direction perpendicular to the first direction, and the motor assembly drives the output shaft to move along the first direction;

the output shaft is arranged in the horizontal sliding groove, the output shaft drives the image sensor assembly to synchronously move along the first direction through the horizontal sliding groove, and the output shaft has the freedom degree of moving along the horizontal sliding groove.

In one embodiment, the adjustment assembly further includes a first side wall extending along the first direction, the motor assembly being fixedly coupled to the first side wall, the first side wall being adjacent to the longitudinal arm.

In one embodiment, a pair of side edges of the image sensor assembly are provided with protruding shafts extending along the third direction, the adjusting assembly is hinged to the protruding shafts, and when the output shaft moves along the first direction, the output shaft drives the adjusting assembly to rotate around the protruding shafts.

In one embodiment, the protruding axis is disposed at a middle position of the pair of sides and corresponds to a center of the image sensor.

In one embodiment, a pair of edges of the adjustment assembly have sliding grooves extending in the first direction, and the adjustment assembly is hinged to the boss shaft through the sliding grooves.

In one embodiment, a support spring is further included between the adjustment assembly and another surface of the image sensor assembly.

In one embodiment, the image sensor assembly includes an image sensor board and a first support, the image sensor board and the first support being parallel to each other.

In one embodiment, the image sensor board has a first surface and a second surface opposite to each other, wherein the image sensor is disposed on the first surface and the first bracket is disposed on the second surface;

the first bracket has a third surface and a fourth surface opposite to each other, the third surface faces the second surface, and the longitudinal support arm is arranged on the fourth surface.

In one embodiment, the first bracket further includes a pair of lugs extending from a pair of sides thereof toward the image sensor board, respectively, and the protruding shaft is provided on outer surfaces of the lugs.

In one embodiment, the side of the first bracket facing the image sensor board is provided with a convex stud, and the first bracket and the image sensor board are fixedly connected through a bolt matched with the stud.

According to the technical scheme, in the embodiment, the motor assembly and the adjusting assembly are fixed into a whole, the image sensor assembly is provided with the longitudinal support arm used for being connected with the motor assembly, and the motor assembly is connected with the image sensor assembly through the connection of the output shaft and the longitudinal support arm. When the output shaft of the motor assembly moves along the first direction Y, the image sensor can be driven to move synchronously by the longitudinal support arm. When the position of the motor assembly and the adjustment assembly is fixed, for example to a housing or other part of the camera, then movement of the image sensor assembly relative to the motor assembly or the adjustment assembly, and thus adjustment of the position or angle of the image sensor, may be achieved.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is a schematic structural diagram of a first embodiment of the camera of the present invention.

Fig. 2 is a schematic structural diagram of a motor assembly in the camera according to the present invention.

Fig. 3a and 3b are cross-sectional views of the motor assembly of fig. 2.

Fig. 4a and 4b are schematic state diagrams of a first embodiment of the camera of the present invention.

Fig. 5 is an exploded view of a third embodiment of the camera of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

An object of the utility model is to provide a camera, it utilizes the image sensor subassembly to provide regulating part and motor element's connection structure respectively, can transmit motor element's removal output to rather than the image sensor who is located different sides to realize image sensor's motion.

Fig. 1 is a schematic structural diagram of the camera of the present invention. As shown in fig. 1, the present invention provides a camera, including: a motor assembly 1, an image sensor assembly 5, and an adjustment assembly 2, wherein,

one surface of the image sensor assembly 5 is provided with the image sensor 6, and the edge of the other opposite surface of the image sensor assembly 5 is provided with a longitudinal support arm 31 extending in the first direction Y perpendicular to the other surface;

the adjustment member 2 is disposed adjacent to the other surface of the image sensor member 5;

the motor assembly 1 is fixedly connected with the adjusting assembly 2 and is provided with an output shaft 11 extending along a third direction Z perpendicular to the first direction Y, and the motor assembly 1 drives the output shaft 11 to move along the first direction Y;

the output shaft 11 is connected to the longitudinal arm 31, and the output shaft 11 drives the image sensor assembly 5 to move along the first direction Y through the longitudinal arm 31, so that the position of the image sensor moves in the first direction Y.

In the present embodiment, the motor assembly 1 and the adjusting assembly 2 are fixed as a whole, the image sensor assembly 5 is provided with a longitudinal arm 31 for forming a connection with the motor assembly 1, and the motor assembly 1 is formed at the connection of the image sensor assembly 5 through the connection of the output shaft 11 and the longitudinal arm 31. When the output shaft 11 of the motor assembly 1 moves along the first direction Y, the image sensor 5 can be driven by the longitudinal arm 31 to move synchronously therewith. When the positions of the motor assembly 1 and the adjustment assembly 2 are fixed, for example to the housing or other part of a camera, a movement of the image sensor assembly 5 relative to the motor assembly 1 or the adjustment assembly 2 and thus an adjustment of the position or angle of the image sensor 6 can be achieved.

Different adjustment modes of the image sensor assembly 5 can be realized by setting the connection mode of the output shaft 11 and the longitudinal support arm 31. For example, when the output shaft 11 is fixedly connected to the longitudinal arm 31 and has no freedom of movement in a direction perpendicular to the first direction Y relative to the longitudinal arm 31, the output shaft 11, the longitudinal arm 31, and the connection point of the image sensor assembly 5 and the adjustment assembly 2 form a stable triangular structure, when the output shaft 11 moves along the first direction Y, the relative position of the output shaft 11 and the housing of the motor assembly 1 changes, which causes the image sensor assembly 5 to move relative to the motor assembly 1 (and the adjustment assembly 2 integrally connected thereto), and the movement direction of the image sensor assembly 5 is the same as the movement direction of the output shaft 11 and is the movement along the first direction Y. As can be seen in fig. 1, the first direction Y is the same as the optical axis direction of the image sensor 6, and therefore, movement of the output shaft 11 in the first direction Y may enable adjustment in the optical axis direction of the image sensor 6, e.g. for adjusting the depth of field, etc.

Optionally, the adjusting assembly 2 is movably connected with the image sensor assembly 5, and the connection mode can be selected according to the movement mode of the image sensor assembly 5. In a preferred embodiment, a pair of sides of the image sensor assembly 5 has a protruding shaft 33 extending in the third direction Z, a pair of edges of the adjustment assembly 2 has a sliding groove 22 extending in the first direction Y, the protruding shaft 33 is disposed in the sliding groove 22 and has a degree of freedom to move along the sliding groove 22, and the adjustment assembly 2 is connected to the protruding shaft 33 through the sliding groove 22. The projection shaft 33 is synchronously moved along the slide groove 22 when the image sensor assembly 5 is adjusted in such a manner as to be linearly moved in the first direction Y, and the slide groove 22 further has a function of providing a guide for the projection shaft 33.

Wherein the adjustment assembly 2 further comprises a first side wall 21 extending along the first direction Y, the motor assembly 1 being fixedly connected to the first side wall 21, the first side wall 21 being adjacent to the longitudinal arm 22. And, the position of the first sidewall 21 is spaced apart from the edge where the sliding groove 22 is located. The first side wall 21 connects the adjusting component 2 and the motor component 1 into a whole, and when the output shaft 11, the longitudinal support arm 31 and the connection point of the image sensor component 5 and the adjusting component 2 form a fixed triangular structure, the movement of the output shaft 11 of the motor component 1 can enable the image sensor component 5 and the adjusting component 2 to generate relative movement.

In one embodiment, the adjustment assembly 2 further comprises a support spring between another surface of the image sensor assembly 5. The support spring serves to maintain the relative position between the adjustment assembly 2 and the image sensor assembly 5, and may serve to absorb shock of the image sensor 6. The number of the supporting springs can be single or a plurality of supporting springs which are evenly distributed at intervals.

Fig. 2 is a schematic structural diagram of a motor assembly in the camera according to the present invention. Fig. 3a and 3b are cross-sectional views of the motor assembly of fig. 2.

As shown in fig. 2 to 3b, the motor assembly 1 includes a driving motor 12 for driving the output shaft 11 to move, a gear set 13 engaged with a rotating shaft of the driving motor 12, and a rack 14 integrally connected to the output shaft 11, wherein the rack 14 is engaged with the gear set 13 to convert the rotation of the gear set 13 into the linear movement of the output shaft 11. Further, the motor assembly 1 further comprises a photoelectric switch 15 for feeding back a moving position signal of the output shaft 11.

In a preferred embodiment as shown in fig. 1, the present invention provides a camera comprising: a motor assembly 1, an image sensor assembly 5, and an adjustment assembly 2, wherein,

one surface of the image sensor assembly 5 is provided with the image sensor 6, the edge of the other surface of the image sensor assembly 5 is provided with a longitudinal arm 31 extending along a first direction Y perpendicular to the other surface, the longitudinal arm 31 is provided with a horizontal sliding chute 32 extending along a second direction X perpendicular to the first direction Y, and the output shaft 11 has a degree of freedom of movement along the horizontal sliding chute 32;

the adjusting component 2 is arranged on the other surface of the image sensor component 5, a pair of side edges of the image sensor component 5 are provided with protruding shafts 33 extending along the third direction Z, the protruding shafts 33 form axes extending along the third direction Z, and the adjusting component 2 is connected with the image sensor component 5 through the protruding shafts 33;

the output shaft 11 is disposed in the horizontal sliding slot 32, and the output shaft 11 drives the image sensor module 5 to move synchronously along the first direction Y through the horizontal sliding slot 32, so as to drive the adjusting module 2 to rotate around the axis of the protruding shaft 33.

In the present embodiment, the motor assembly 1 and the adjustment assembly 2 are fixed as a whole, the image sensor assembly 5 is provided with a longitudinal arm 31 for forming a connection with the motor assembly 1, the motor assembly 1 forms a driving connection with the image sensor assembly 5 through the connection of the output shaft 11 and the longitudinal arm 31, the protruding shaft 33 forms a rotation fulcrum of the image sensor assembly 5, and the driving connection point and the rotation fulcrum have a distance therebetween. When the output shaft 11 of the motor assembly 1 moves along the first direction Y, the driving connection point of the image sensor assembly 5 can be driven by the longitudinal support arm 31 to move synchronously therewith, and since the driving connection point is located at one side of the rotation fulcrum, the image sensor assembly 5 can be driven to rotate by taking the axis formed by the protruding shaft 33 as a central axis. When the positions of the motor assembly 1 and the adjustment assembly 2 are fixed, for example to the housing or other part of a camera, a movement of the image sensor assembly 5 relative to the motor assembly 1 or the adjustment assembly 2 and thus an adjustment of the position or angle of the image sensor 6 can be achieved.

Wherein, the output shaft 11 is fixedly connected with the longitudinal arm 31, and when the output shaft 11 has freedom of movement in a direction perpendicular to the first direction Y relative to the longitudinal arm 31 by providing the horizontal sliding slot 32 extending perpendicular to the first direction Y, a fan-shaped structure can be formed between the output shaft 11, the longitudinal arm 31, and the connection point of the image sensor assembly 5 and the adjustment assembly 2, when the output shaft 11 moves along the first direction Y, the relative position of the output shaft 11 and the housing of the motor assembly 1 changes, and the output shaft 11 abuts against the slot wall of the horizontal sliding slot 32, the image sensor assembly 5 can be driven by the longitudinal arm 31 and the horizontal sliding slot 32 to rotate with the connection point of the image sensor assembly 5 and the adjustment assembly 2 as the center, and with the distance between the connection point of the image sensor assembly 5 and the adjustment assembly 2 and the output shaft 11 as a radius (length is variable), thereby, the angle adjustment of the image sensor 6 is realized, and for example, the angle adjustment can be used for adjusting the depth of field of the shooting object located at different positions.

When the adjustment method of the image sensor unit 5 is rotational adjustment, the boss shaft 33 abuts on the end of the slide groove 22, and the boss shaft 33 and the end of the slide groove 22 constitute a rotational fulcrum of the image sensor unit 5. When the output shaft 11 moves along the first direction Y, the image sensor assembly 5 is driven to rotate around the protrusion shaft 33 and around the distance between the protrusion shaft 33 and the output shaft 11.

When the protruding shaft 33 is disposed to be located outside the range of the image sensor 6, the angle adjustment range of the embodiment shown in fig. 1 is unidirectional with respect to the image sensor 6, i.e., adjustment in only a single direction can be achieved based on the 0 ° position (horizontal position) of the image sensor 6, whereas when the protruding shaft 33 is disposed to pass through the center of the image sensor 6, the angle adjustment range of the image sensor 6 of the embodiment shown in fig. 1 is bidirectional, i.e., adjustment in positive and negative directions can be performed based on the 0 ° position (horizontal position) of the image sensor 6. For example, an adjustment of ± 5 ° may be achieved.

Therefore, preferably, as shown in fig. 1, the protruding shaft 33 is disposed at a middle position of the pair of sides, and corresponds to the center of the image sensor 6.

Specifically, as shown in fig. 4a and 4b, when the output shaft 11 moves along the first direction Y, the image sensor assembly 5 can be driven to rotate around the protruding shaft 33 and the distance between the protruding shaft 33 and the output shaft 11. As shown in fig. 4a, when the output shaft 11 is located at a low point, the distance from the protruding shaft 33 is short, so that the output shaft 11 is located at one end adjacent to the protruding shaft 33 in the horizontal sliding groove 32, the protruding shaft 33 abuts against the end of the sliding groove 22, and the edge of the image sensor assembly 5 having the longitudinal arm 31 is farther away from the adjustment assembly 2 or the motor assembly 1 than the opposite side edge. When the output shaft 11 moves upward to a high point along the first direction Y, as shown in fig. 4b, the distance from the protruding shaft 33 is increased, so that the output shaft 11 is located at one end far from the protruding shaft 33 in the horizontal sliding groove 32, the protruding shaft 33 abuts against the end of the sliding groove 22, and the edge of the image sensor assembly 5 having the longitudinal arm 31 is closer to the adjusting assembly 2 or the motor assembly 1 than the opposite side edge. When the position of the adjustment assembly 2 or the motor assembly 1 is relatively fixed, the angle of the image sensor assembly 5 with respect to the adjustment assembly 2 or the motor assembly 1 may be adjusted as the output shaft 11 moves in the first direction Y.

The adjusting component 2 is movably connected with the image sensor component 5, and the connection mode can be selected according to the movement mode of the image sensor component 5. In a preferred embodiment, a pair of sides of the image sensor assembly 5 has a protruding shaft 33 extending in the third direction Z, a pair of edges of the adjustment assembly 2 has a sliding groove 22 extending in the first direction Y, the protruding shaft 33 is disposed in the sliding groove 22 and has a degree of freedom to move along the sliding groove 22, and the adjustment assembly 2 is hinged to the protruding shaft 33 through the sliding groove 22.

Further, a support spring 7 is further included between the adjustment assembly 2 and the other surface of the image sensor assembly 5. The support spring 7 serves to maintain the relative position between the adjustment assembly 2 and the image sensor assembly 5, and may serve to absorb shock of the image sensor 6. The number of the supporting springs can be single or a plurality of supporting springs which are evenly distributed at intervals. Wherein the support spring 7 can make the protruding shaft 33 abut against the end of the sliding groove 22, thereby fixing the rotation center of the image sensor assembly 5.

When the relative movement between the adjustment assembly 2 and the image sensor assembly 5 is in the form of translation along the first direction Y, the supporting spring 7 functions to maintain the extending direction of the image sensor assembly 5 perpendicular to the first direction Y, i.e., to maintain the parallel relationship between the image sensor assembly 5 and the adjustment assembly 2.

When the relative movement between the adjustment unit 2 and the image sensor unit 5 is in such a manner as to rotate about the fulcrum formed by the boss shaft 33 and the slide groove 22, the support spring 7 functions to maintain the position of the fulcrum, i.e., the position of the boss shaft 33 in the slide groove 22.

Fig. 5 is an exploded view of a second embodiment of the camera of the present invention. As shown in fig. 5, the present invention provides a camera, including: a motor assembly 1, an image sensor assembly 5, and an adjustment assembly 2, wherein,

the adjusting component 2 is arranged on the other surface of the image sensor component 5, a pair of side edges of the image sensor component 5 are provided with protruding shafts 33 extending along the third direction Z, and the adjusting component 2 is hinged with the protruding shafts 33;

Wherein the image sensor assembly 5 comprises an image sensor board 4 and a first support 3, the image sensor board 4 and the first support 3 being parallel to each other.

The image sensor board 4 has a first surface and a second surface opposite to each other, wherein the image sensor 6 is disposed on the first surface and the first holder 3 is disposed on the second surface; the first bracket 3 has a third surface and a fourth surface opposite to each other, the third surface facing the second surface, and the longitudinal arms 31 are disposed on the fourth surface.

The first bracket 3 further includes a pair of lugs 35 extending from a pair of sides thereof toward the image sensor board 4, respectively, and the protruding shafts 33 are provided on outer surfaces of the lugs 35.

In the present embodiment, the motor assembly 1 and the adjustment assembly 2 are fixed as a whole, the image sensor board 4 and the first bracket 3 are fixed as a whole in parallel with each other, the first bracket 3 is provided with a longitudinal arm 31 for forming a connection with the motor assembly 1, and the motor assembly 1 is formed at the connection of the first bracket 3 by the connection of the output shaft 11 and the longitudinal arm 31. The output shaft 11 of the motor assembly 1 moves along the first direction Y, and the image sensor board 4 and the first bracket 3 can be moved synchronously by the longitudinal arm 31. When the positions of the motor assembly 1 and the adjustment assembly 2 are fixed, for example to the housing or other parts of a camera, a movement of the image sensor plate 4 and the first bracket 3 relative to the motor assembly 1 or the adjustment assembly 2 and thus an adjustment of the position or angle of the image sensor 6 can be achieved.

Wherein, the output shaft 11 is fixedly connected with the longitudinal arm 31, and when the output shaft 11 has a freedom of movement in a direction perpendicular to the first direction Y relative to the longitudinal arm 31 by arranging the horizontal sliding slot 32 extending perpendicular to the first direction Y, the output shaft 11, the longitudinal arms 31 and the connection point of the first bracket 3 and the adjustment assembly 2 may form a fan-shaped structure, when the output shaft 11 moves in the first direction Y, the relative position of the output shaft 11 and the housing of the motor assembly 1 changes, and the output shaft 11 abuts against the groove wall of the horizontal chute 32, the first bracket 3 can be driven by the longitudinal support arm 31 and the horizontal sliding groove 32 to rotate by taking the convex shaft 33 as the center and the distance between the convex shaft 33 and the output shaft 11 as the radius (with variable length), thereby, the angle adjustment of the image sensor 6 is realized, and for example, the angle adjustment can be used for adjusting the depth of field of the shooting object located at different positions.

When the adjustment mode of the image sensor assembly 5 is rotational adjustment, the protruding shaft 33 abuts against the end of the sliding groove 22, and when the output shaft 11 moves along the first direction Y, the first bracket 3 and the image sensor plate 4 are driven to rotate together around the protruding shaft 33 and the distance between the protruding shaft 33 and the output shaft 11 is used as a radius.

When the protruding shaft 33 is disposed to be located outside the range of the image sensor 6, the angle adjustment range of the image sensor 6 of the present embodiment is unidirectional, that is, only unidirectional adjustment can be achieved based on the 0 ° position (horizontal position) of the image sensor 6, whereas when the protruding shaft 33 is disposed to pass through the center of the image sensor 6, the angle adjustment range of the image sensor 6 of the embodiment shown in fig. 5 is bidirectional, that is, adjustment in positive and negative directions can be performed based on the 0 ° position (horizontal position) of the image sensor 6. For example, an adjustment of ± 5 ° may be achieved.

Therefore, preferably, as shown in fig. 1, the protruding shaft 33 is disposed at a middle position of the pair of sides, and corresponds to the center of the image sensor 6. Specifically, the first bracket 3 further includes a pair of lugs 35 extending from a pair of sides thereof toward the image sensor board 4, respectively, and the protruding shaft 33 is provided on outer surfaces of the lugs 35.

The lugs 35 extend from a pair of side edges of the first holder 3 toward the image sensor board 4, and can extend to a position on the same plane as the image sensor 6 provided on the first surface of the image sensor board 4, so that the extending direction of the protruding shaft 33 provided thereon passes through the center of the image sensor 6, thereby achieving the purpose of adjusting the tilt angle of the image sensor 6 bi-directionally.

In one embodiment, the side of the first bracket 3 facing the image sensor board 4 has protruding studs 34, and the first bracket 3 and the image sensor board 4 are fixedly connected by bolts cooperating with the studs 34. Studs 34 are located at the four end corners of the first bracket 3 to ensure the parallel arrangement of the first bracket 3 and the image sensor board 4 in positional relationship.

In the present embodiment, the first bracket 3 serves as a structural member to simultaneously provide a connection structure with the adjustment assembly 2 and the motor assembly 1, and the stud 34 for fixed connection is used to realize fixed connection in the direction consistent with the direction of the image sensor board 4, so that the working accuracy of the image sensor 6 is not affected by the arrangement of excessive connection structures on the image sensor board 4, and the adjustment of the position and angle of the image sensor 6 is realized through a simple structure.

In this context, "a" does not mean that the number of the relevant portions of the present invention is limited to "only one", and "one" does not mean that the number of the relevant portions of the present invention "more than one" is excluded.

Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.

The above list of details is only for the feasible embodiments of the present invention and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of the features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims

1. A camera, comprising: a motor assembly (1), an image sensor assembly (5), and an adjustment assembly (2), wherein,

one surface of the image sensor assembly (5) is provided with an image sensor (6), and the other surface of the image sensor assembly (5) opposite to the one surface is provided with a longitudinal support arm (31) extending in a first direction (Y) perpendicular to the other surface;

the adjustment assembly (2) is arranged adjacent to the further surface of the image sensor assembly (5);

the motor assembly (1) is fixedly connected with the adjusting assembly (2) and is provided with an output shaft (11) extending along a third direction (Z) perpendicular to the first direction (Y), and the motor assembly (1) drives the output shaft (11) to move along the first direction (Y);

the output shaft (11) is connected with the longitudinal support arm (31), and the output shaft (11) drives the image sensor assembly (5) to move along the first direction (Y) through the longitudinal support arm (31), so that the position of the image sensor moves in the first direction (Y).

2. The camera according to claim 1, characterized in that the adjustment assembly (2) further comprises a first side wall (21) extending along the first direction (Y), the motor assembly (1) being fixedly connected with the first side wall (21) such that the image sensor assembly (5) and the adjustment assembly (2) are relatively moved when the adjustment assembly (2) is configured to be fixed.

3. Camera according to claim 1, characterized in that the longitudinal arm (31) has a horizontal runner (32) extending in a second direction (X) perpendicular to the first direction (Y), the output shaft (11) being received in the horizontal runner (32) and having a freedom of movement along the horizontal runner (32).

4. The camera according to claim 1, characterized in that a pair of sides of the image sensor assembly (5) has a protruding shaft (33) extending in the third direction (Z), the protruding shaft (33) having an axis extending in the third direction (Z), the adjustment assembly (2) being provided with a sliding groove (22), the sliding groove (22) receiving the protruding shaft (33);

wherein the sliding groove (22) and the protruding shaft (33) constitute a fulcrum for rotating the image sensor assembly (5) when the output shaft (11) moves in the first direction (Y).

5. The camera according to claim 4, characterized in that the protruding axis (33) is arranged in a position intermediate the pair of sides and corresponding to the center of the image sensor (6).

6. Camera according to claim 4, characterized in that between the adjustment assembly (2) and the other surface of the image sensor assembly (5) further comprises a support spring (7),

the supporting spring (7) is supported between the adjusting component (2) and the image sensor component (5) to keep the position of the protruding shaft (33) in the sliding groove (22) when the image sensor component (5) rotates around a fulcrum formed by the sliding groove (22) and the protruding shaft (33).

7. The camera according to claim 3, wherein the image sensor assembly (5) comprises an image sensor board (4) and a first bracket (3), the image sensor board (4) and the first bracket (3) are parallel to each other, the image sensor is disposed on the image sensor board (4), the longitudinal arm (31) is disposed on the first bracket (3), and the image sensor board (4) is fastened to the first bracket (3) so that the output shaft (11) of the motor assembly (1) drives the longitudinal arm (31) to move along the first direction (Y) and the first bracket (3) drives the image sensor board (4) to move.

8. The camera according to claim 7, characterized in that the image sensor board (4) has a first surface and a second surface opposite to each other, wherein the image sensor (6) is arranged on the first surface and the first holder (3) is arranged on the second surface;

the first support (3) has a third surface and a fourth surface opposite to each other, the third surface facing the second surface, the longitudinal arms (31) being arranged on the fourth surface.

9. The camera according to claim 8, characterized in that the first bracket (3) further comprises a pair of lugs (35) extending from a pair of sides thereof toward the image sensor board (4), respectively, a pair of sides of the image sensor assembly (5) having a protruding axis (33) extending in the third direction (Z), the protruding axis (33) being provided on an outer surface of the lugs (35).

10. Camera according to claim 7, characterized in that the side of the first bracket (3) facing the image sensor board (4) has outwardly protruding studs (34), the first bracket (3) and the image sensor board (4) being fixedly connected by means of bolts cooperating with the studs (34).