CN214507193U - Front shell assembly of camera and camera - Google Patents
Front shell assembly of camera and camera Download PDFInfo
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- CN214507193U CN214507193U CN202120763555.7U CN202120763555U CN214507193U CN 214507193 U CN214507193 U CN 214507193U CN 202120763555 U CN202120763555 U CN 202120763555U CN 214507193 U CN214507193 U CN 214507193U
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- mounting hole
- camera
- front shell
- circuit board
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- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 210000005056 cell body Anatomy 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The embodiment of the present disclosure provides a front shell assembly of a camera and a camera, the front shell assembly includes: the bottom of the front shell groove body is provided with a mounting hole; the middle rotary seat comprises a fixing part and a protruding part, the fixing part is arranged in the front shell groove body, the protruding part penetrates through the mounting hole to be connected with the front shell groove body, and the middle rotary seat can rotate relative to the mounting hole; the circuit board with the photosensitive element is fixedly connected with one side, far away from the boss, of the fixing portion, a first through hole is formed in the boss and extends through the fixing portion, and therefore the optical signal can be projected to the photosensitive element on the circuit board.
Description
Technical Field
The present disclosure relates to the field of camera technologies, and in particular, to a front housing assembly of a camera and a camera.
Background
The photosensitive element of the camera is a core component in the camera, and the photosensitive element is used for converting an image (optical signal) projected by the lens onto a photosensitive surface of the photosensitive element into an electric signal. The shape of photosensitive element is mostly the rectangle, when with camera fixed mounting in positions such as wall, makes the long avris of photosensitive element in the camera be on a parallel with ground more for the scope of making a video recording of camera is great.
In the related art, because the circuit board integrated with the photosensitive element in the camera is mostly fixedly connected with the front shell of the camera through the fastener, the installation angle of the photosensitive element cannot be adjusted, and the shooting range and the shooting angle of the camera cannot be adjusted according to the shooting requirement.
SUMMERY OF THE UTILITY MODEL
An object of the disclosed embodiment is to provide a front shell assembly of a camera and a camera, so as to realize flexible adjustment of a mounting angle of a light sensing element in the camera, thereby realizing flexible adjustment of a shooting range and a shooting angle of the camera. The specific technical scheme is as follows:
in an aspect of the disclosed embodiments, there is provided a front case assembly of a camera, the front case assembly including:
the tank bottom of the front shell tank body is provided with a mounting hole;
the middle rotating seat comprises a fixing part and a protruding part, the fixing part is arranged in the front shell groove body, the protruding part penetrates through the mounting hole to be connected with the front shell groove body, and the middle rotating seat can rotate relative to the mounting hole;
the circuit board with photosensitive element, the circuit board with the fixed part is kept away from one side fixed connection of bellying, seted up first through-hole on the bellying, first through-hole extends and runs through the fixed part to make optical signal can throw to photosensitive element on the circuit board.
In some embodiments, the front shell assembly further comprises:
the disk body of flange is located keeping away from of preceding shell cell body one side of circuit board, the flange of flange is inserted and is located in the first through-hole and with the bellying is connected, the flange is kept away from one side of preceding shell cell body be used for with the camera lens module of camera is connected.
In some embodiments, the front shell assembly further comprises:
and the at least one set screw penetrates through the side wall of the front shell groove body and is abutted with the fixing part arranged in the front shell groove body.
In some embodiments, the fixing portion is cylindrical, and a protrusion is disposed on a sidewall of the fixing portion;
two limiting structures are arranged on the groove body of the front shell groove body, the two limiting structures are symmetrically arranged on two sides of the mounting hole, and the two limiting structures are used for limiting the protrusion in the rotating process of the mounting hole, so that the maximum value of the rotating angle corresponding to the protrusion is more than or equal to 180 degrees and less than 360 degrees.
In some embodiments, each of the retaining structures comprises:
the distance between one side of the mounting seat close to the mounting hole and the center of the mounting hole is larger than the distance between one side of the bulge far away from the mounting hole and the center of the mounting hole;
the limiting part is fixedly connected with the mounting seat, and the distance between one side of the limiting part close to the mounting hole and the center of the mounting hole is smaller than the distance between one side of the boss far away from the mounting hole and the center of the mounting hole.
In some embodiments, the fixing part is a groove body, and the circuit board is arranged in the groove body;
the tank bottom of cell body is equipped with at least one support column, the circuit board with at least one support column fixed connection.
In some embodiments, the boss is threadably coupled to the mounting hole.
In some embodiments, the flange of the flange is threadably connected to the boss.
In some embodiments, the side of the circuit board with the photosensitive element, which is far away from the boss, is provided with a mounting direction mark.
On the other hand of the embodiment of the present disclosure, a camera is provided, the camera includes any one of the foregoing front shell assembly, a lens module connected to one side of the front shell groove far away from the fixing portion, and a rear shell assembly connected to the other side of the front shell groove.
The embodiment of the disclosure has the following beneficial effects:
the embodiment of the disclosure provides a front shell assembly of a camera and the camera. The middle rotary seat comprises a fixing part and a protruding part, the fixing part is arranged in the front shell groove body, the protruding part penetrates through the mounting hole to be connected with the front shell groove body, the middle rotary seat can rotate relative to the mounting hole, and the circuit board with the photosensitive element is fixedly connected with one side, far away from the protruding part, of the fixing part. In addition, the protruding part is provided with a first through hole which extends through the fixing part so that the optical signal can be projected to the photosensitive element on the circuit board. Based on this, when well swivel mount rotated for preceding shell cell body, well swivel mount can drive rather than fixed connection's circuit board that has photosensitive element and rotate for preceding shell cell body, has realized the nimble regulation of the installation angle of photosensitive element in the camera to the nimble regulation of the scope of making a video recording and the angle of making a video recording of camera has been realized.
Of course, not all advantages described above need to be achieved at the same time to practice any one product or method of the present disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and it is also obvious for a person skilled in the art to obtain other embodiments according to the drawings.
FIG. 1 is a schematic diagram of an arrangement of a camera according to some embodiments of the present disclosure;
FIG. 2 is an exploded view of the front shell assembly of some embodiments of the present disclosure;
FIG. 3a is a schematic view of the relative positions of the flange and the front housing slot of some embodiments of the present disclosure;
FIG. 3b is a schematic structural view of a front shell assembly according to some embodiments of the present disclosure;
FIG. 4a is a schematic view of the relative positions of the middle rotary seat and the front housing slot according to some embodiments of the present disclosure;
FIG. 4b is another schematic structural view of a front shell assembly according to some embodiments of the present disclosure;
FIG. 5a is a diagram of a motion trajectory of a protrusion of a stationary portion according to some embodiments of the present disclosure;
FIG. 5b is another diagram of a motion trajectory of a protrusion of a stationary portion according to some embodiments of the present disclosure;
fig. 6 is a schematic diagram of relative positions of the circuit board and the relay socket according to some embodiments of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments derived from the present application by a person of ordinary skill in the art based on the embodiments in the present disclosure are within the scope of protection of the present disclosure.
In order to realize flexible adjustment of the installation angle of a photosensitive element in a camera and further realize flexible adjustment of the shooting range and the shooting angle of the camera, the embodiment of the disclosure provides a front shell assembly of the camera and the camera. The camera includes, but is not limited to, a gun camera, a dome camera, and the like.
As shown in fig. 1, the camera includes a front housing assembly 100, a lens module 200, and a rear housing assembly 300, wherein one side of the front housing assembly 100 is connected to the lens module 200 such that an optical signal can be projected from the lens module 200 to the front housing assembly 100, and the other side of the front housing assembly 100 is fixedly connected to the rear housing assembly 300.
As shown in fig. 2, the front case assembly 100 includes:
the tank bottom of the front shell tank body 1 is provided with a mounting hole 12;
the middle rotating seat 2, the middle rotating seat 2 includes the fixed part 21 and the protruding part 22, the fixed part 21 is arranged in the front shell groove 1, the protruding part 22 passes through the mounting hole 12 to connect with the front shell groove 1, and the middle rotating seat 2 can rotate relative to the mounting hole 12;
the circuit board 3 with the photosensitive element, the circuit board 3 is fixedly connected with one side of the fixing portion 21 far away from the protruding portion 22, a first through hole 221 is formed in the protruding portion 22, and the first through hole 221 extends through the fixing portion 21 so that the optical signal can be projected to the photosensitive element on the circuit board 3.
In the embodiment of the present disclosure, the front housing slot 1 may be rectangular, so as to be conveniently matched with the rear housing assembly 300 of the camera. The mounting hole 12 arranged on the bottom of the front shell groove body 1 is communicated with the front shell groove body 1. The bulge 22 of the middle rotating base 2 is cylindrical, and the cross-sectional diameter of the bulge 22 is slightly smaller than the aperture of the mounting hole 1, so that the bulge 22 can penetrate through the mounting hole 12 and be connected with the mounting hole 12. In the embodiment of the present disclosure, the shape of the fixing portion 21 can be set according to actual requirements, and it is only necessary to ensure that the fixing portion 21 can be accommodated in the front housing slot 1 and can rotate in the front housing slot 1.
The protruding portion 22 is formed with a first through hole 221, the protruding portion 22 is fixedly connected to the fixing portion 21, and the first through hole 221 penetrates through the fixing portion 21. The connection manner of the protruding portion 22 and the fixing portion 21 may be bonding, and the protruding portion 22 and the fixing portion 21 may also be integrally injection-molded, which is not specifically limited in the embodiment of the present disclosure. The first through hole 221 penetrates through the entire middle rotating base 2, and the aperture of the first through hole 221 is substantially the same as the diameter of the lens in the lens module 200, so that the optical signal collected by the lens module 200 can better pass through the first through hole 221 and be projected onto the circuit board 3 with the photosensitive element fixedly connected with the middle rotating base 2.
The photosensitive element is integrated on one side of the circuit board 3 for fixedly connecting with the fixing part 21 in the middle rotary seat 2. The embodiment of the present disclosure does not specifically limit the integration manner of the photosensitive element and the circuit board, and in one example, the photosensitive element may be directly soldered on the circuit board 3.
In the front housing assembly 100 provided by the embodiment of the present disclosure, the protruding portion 22 of the middle rotating base 2 can rotate relative to the mounting hole 12 on the front housing groove 1, and one side of the fixing portion 21 away from the protruding portion 22 is fixedly connected to the circuit board 3 with the photosensitive element. Based on this, when well swivel mount 2 rotated for preceding shell cell body 1, well swivel mount 2 can drive circuit board 3 that has photosensitive element and also rotated for preceding shell cell body 1, has realized the nimble regulation of photosensitive element's installation angle to the nimble regulation of the scope of making a video recording and the angle of making a video recording of camera has been realized.
In some embodiments, as shown in fig. 3a and 3b, the front housing assembly 100 further includes a flange 4, the disc body 41 of the flange 4 is located on a side of the front housing slot 1 away from the circuit board 3, the flange 42 of the flange 4 is inserted into the first through hole 221 and connected with the protruding portion 22, and a side of the flange 4 away from the front housing slot 1 is used for being connected with the lens module 200 of the camera.
In the embodiment of the present disclosure, the cross-sectional diameter of the flange 42 of the flange 4 is slightly smaller than the aperture of the first through hole 221, so that the flange 42 can be smoothly inserted into the first through hole 221 and fixedly connected to the protruding portion 22 through the first through hole 221. Through the fixed connection of flange 42 and bellying 22, flange 4 and transfer seat 2 fixed connection, based on this, can rotate transfer seat 2 in the rotatory flange 4 to realize the adjustment of the installation angle of photosensitive element.
The plate body 41 of the flange 4 is used for connecting the lens module 200, i.e., the flange 4 is used for connecting the lens module 200 and the front housing assembly 100. When the lens module 200 is connected to the front housing assembly 100 through the flange 4, the flange 4 can rotate relative to the front housing groove 1, so that the lens module 200 can also rotate relative to the front housing groove 1, i.e., the rotating flange 4 can drive the rotating base and the lens module 200 to rotate, thereby adjusting the installation angle of the photosensitive element.
The connection mode of the boss 22 and the mounting hole 12 and the connection mode of the flange 42 of the flange 4 and the boss 22 are not specifically limited in the embodiment of the present disclosure, and it is only necessary to ensure that the boss 22 can rotate relative to the mounting hole 12.
In some embodiments, the boss 22 is threadably coupled to the mounting hole 12. Specifically, the outer side of the protruding portion 22 is provided with an external thread, the inner side of the mounting hole 12 is provided with an internal thread, and the protruding portion 22 and the mounting hole 12 are connected through the matching of the external thread and the internal thread.
In some embodiments, the boss 22 may also be coupled to the mounting hole 12 via a bearing. Specifically, the bearing is sleeved outside the boss 22, so that the bearing is located between the boss 22 and the mounting hole 12, thereby connecting the boss 22 and the mounting hole 12.
In some embodiments, the flange 42 of the flange 4 is threadably connected to the boss 22. Specifically, the outer side of the flange 42 is provided with an external thread, the inner side of the first through hole 221 formed in the boss 22 is provided with an internal thread, and the boss 22 and the flange 42 are connected through the matching of the internal thread and the external thread. As shown in fig. 3a and 3b, after the flange 42 is screwed into the first through hole 221, the flange 42 and the boss 22 are fixed by the set screw 51.
When the flange 42 of the flange 4 is in threaded connection with the boss 22, if the model of the lens module 200 changes, the set screw 51 may be loosened first, and then the distance between the optical focus of the lens module 200 and the photosensitive element may be adjusted by adjusting the length of the flange 4 screwed into the first through hole 221, and adjusting the distance between one side of the flange 4 for connecting the lens module 200 and the photosensitive element, and when the distance between the optical focus of the lens module 200 and the photosensitive element is adjusted to the target distance, the set screw 51 is screwed, so that the flange 4 is fixed to the current position. This makes the front shell assembly 100 suitable for various types of lens modules 200 with a high degree of matching.
In some embodiments, the flange 42 of the flange 4 is directly connected to the boss 22 by fasteners.
In some embodiments, the front housing assembly 100 further comprises at least one set screw 52, and the at least one set screw 52 penetrates through the side wall of the front housing slot 1 to abut against the fixing portion 21 disposed in the front housing slot 1.
In the embodiment of the present disclosure, at least one threaded through hole is formed in the side wall of the front housing groove 1, and each threaded through hole corresponds to one set screw 52. The fixed part 21 of the middle rotating seat 2 is arranged in the front shell groove body 1, the installation angle of the photosensitive element can be adjusted through the rotating middle rotating seat 2, when the installation angle of the photosensitive element is adjusted to the target installation angle, at least one fastening screw 52 penetrates through at least one threaded through hole and is abutted against the side wall of the middle rotating seat 2, the middle rotating seat 2 is fixed, the middle rotating seat 2 is prevented from rotating relative to the front shell groove body 1, and therefore the photosensitive element is fixed at the target installation angle. Based on this, when the installation angle of the photosensitive element needs to be adjusted, the fastening screw 52 needs to be loosened, and then the middle rotary base 2 needs to be rotated to adjust the installation angle of the photosensitive element.
The number of the at least one set screw 52 may be one, two, three, etc., and the embodiment of the present disclosure is not particularly limited. When the number of the at least one set screw 52 is plural, the plural set screws 52 are uniformly distributed on the side wall of the front housing groove 1, so that the stress of each set screw 52 is uniform, thereby better fixing the middle rotary base 3.
In some embodiments, the fixing portion 21 is cylindrical, and a protrusion 211 is disposed on a sidewall of the fixing portion 21;
two limiting structures 6 are arranged on the groove bottom of the front shell groove body 1, the two limiting structures 6 are symmetrically arranged on two sides of the mounting hole 12, and the two limiting structures 6 are used for limiting the protrusion 211 in the rotating process of the transfer seat 3 relative to the mounting hole 12 so that the maximum value of the rotating angle corresponding to the protrusion 211 is larger than or equal to 180 degrees and smaller than 360 degrees.
In the embodiment of the present disclosure, the fixing portion 21 is cylindrical, so that the fixing portion 21 can rotate in the front housing groove 1 more easily. Two limit structures 6 are symmetrically arranged on two sides of the mounting hole 12. When the fixed part 21 rotates for the front housing groove body 1, the two limiting structures 6 are used for limiting the protrusions on the side wall of the fixed part 21, so that the protrusions 211 cannot move between the two limiting structures 6 and can only move between the two limiting structures 6, and the maximum value of the rotation angle corresponding to the protrusions 211 is larger than or equal to 180 degrees and smaller than 360 degrees, thereby avoiding the separation of the middle rotary seat 1 and the front housing groove body 1 caused by excessive rotation when the installation angle of the photosensitive element is adjusted.
In one example, the rotation angle corresponding to the protrusion 211 may range from 0 ° to 180 °, such that the installation angle of the photosensitive element is adjusted in a range from 0 ° to 180 ° or plus or minus 90 °.
When middle swivel mount 2 and mounting hole 12 threaded connection, in the installation of middle swivel mount 2, be connected bellying 22 and mounting hole 12 earlier, then be fixed in two limit structure 6 on the tank bottom of preceding shell groove body 1 to avoided leading to in the unable screw in mounting hole 12 of bellying 22 because of two limit structure 6. Further, when the male screw structure on the boss 22 is screwed to the bottom with respect to the mounting hole 12, the boss 22 is retracted by an angle larger than 90 °, so that the boss 22 can be rotated plus or minus 90 ° with respect to the front housing groove body 1, that is, so that the photosensitive element can be rotated plus or minus 90 ° with respect to the front housing groove body 1.
The embodiment of the present disclosure does not specifically limit the form and components of the two limiting structures 6, and only needs to ensure that the two limiting structures 6 can limit the protrusions 221 on the side wall of the fixing portion 22 in the centering rotary seat 2 when the transit seat 1 rotates.
In some embodiments, as shown in fig. 4a and 4b, each of the limiting structures 6 includes a mounting seat 61, and a distance between a side of the mounting seat 61 close to the mounting hole 12 and the center of the mounting hole 12 is greater than a distance between a side of the protrusion 211 far away from the mounting hole 12 and the center of the mounting hole 12;
the limiting piece 62 is fixedly connected to the mounting base 61, and a distance between one side of the limiting piece 62 close to the mounting hole 12 and the center of the mounting hole 12 is smaller than a distance between one side of the protrusion 211 far away from the mounting hole 12 and the center of the mounting hole 12.
In the embodiment of the present disclosure, the mounting seats 61 are fixed at the bottom of the front housing slot 1, and as shown in fig. 5a, when the fixing portion 21 rotates 360 °, the protrusion 211 forms a movement track L on a side away from the mounting hole 12, and both of the mounting seats 61 are located outside the movement track L, that is, when the middle rotary seat 2 is mounted on the front housing slot 1, the two fixing portions 21 do not affect the rotation mounting of the middle rotary seat 2.
As shown in fig. 5b, the position-limiting member 62 is partially located inside the motion track L, that is, when the middle rotating base 2 rotates relative to the front housing slot body 1 after the position-limiting member 62 is fixed on the mounting base 61, the two fixing members 62 limit the protrusions 221 on the fixing portion 22 of the middle rotating base 2. Based on this, when the middle rotary seat 2 is installed on the front housing slot 1, the middle rotary seat 2 is connected with the front housing slot 1, and then the two limit pieces 62 are respectively fixed on the installation seat 61 through the fastening pieces.
In some embodiments, the fixing portion 21 is a groove body, and the circuit board 3 is disposed in the groove body;
at least one supporting column 212 is arranged at the bottom of the groove body, and the circuit board 3 is fixedly connected with the at least one supporting column 212.
In the embodiment of the present disclosure, as shown in fig. 6, one side of the circuit board 3, on which the photosensitive element is integrated, is connected to the bottom of the groove of the fixing portion 21. When the circuit board 3 is fixedly connected to the fixing portion 21 through the supporting posts 212, a certain distance is formed between the circuit board 3 and the bottom of the fixing portion 21 due to the height of the supporting posts 212, so that electronic components such as photosensitive components integrated on the circuit board 3 are placed in a gap between the circuit board 3 and the bottom of the fixing portion 21.
Specifically, at least one through hole is formed in the circuit board 3, each through hole corresponds to one support column 212, a blind hole is formed in the support group 212, and the circuit board 3 and the support columns 212 are fixedly connected through the cooperation of the fasteners, the through holes and the blind holes. Wherein the fasteners include, but are not limited to, screws, bolts, and the like.
The number of the at least one supporting column 212 may be two, three, or four, etc., which is not particularly limited in the embodiments of the present disclosure. When the number of the at least one supporting column 212 is plural, the supporting columns 212 are uniformly distributed around the first through hole 221, so that the stress of the supporting columns 212 is more uniform, and the connection between the circuit board 3 and the fixing portion 21 is more stable.
In some embodiments, the side of the circuit board 3 away from the boss 22 has a mounting direction indicator 31 for indicating the relative mounting position of the circuit board 3 with respect to the middle rotary base 2. The mounting direction indicator 31 may be a mark provided on the circuit board 3, and the mounting direction indicator 31 may also be a component located at a specific position on the circuit board 3.
The embodiment of the present disclosure also provides a camera, which includes a front housing assembly 100, a lens module 200 connected to one side of the front housing slot 1 far from the fixing portion 21, and a rear housing assembly 300 connected to the other side of the front housing slot 1.
In the embodiment of the present disclosure, the lens module 200 includes an optical lens, and the lens module 200 is connected to one side of the front housing assembly 100 through a flange 4. The other side of the front case assembly 100 is fixedly coupled to the rear case assembly 300 by a fastener. The rear housing module 300 is used to fix a circuit board, wires, and interface devices of the camera.
The camera includes, but is not limited to, a gun type camera, a dome camera, etc. Since the front housing assembly 100 can flexibly adjust the installation angle of the photosensitive element, the camera including the front housing assembly 100 can flexibly adjust the installation angle of the photosensitive element and the camera shooting range and angle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the preferred embodiment of the present disclosure, and is not intended to limit the scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure are included in the scope of protection of the present disclosure.
Claims (10)
1. A front housing assembly for a camera, comprising:
the tank bottom of the front shell tank body is provided with a mounting hole;
the middle rotating seat comprises a fixing part and a protruding part, the fixing part is arranged in the front shell groove body, the protruding part penetrates through the mounting hole to be connected with the front shell groove body, and the middle rotating seat can rotate relative to the mounting hole;
the circuit board with photosensitive element, the circuit board with the fixed part is kept away from one side fixed connection of bellying, seted up first through-hole on the bellying, first through-hole extends and runs through the fixed part to make optical signal can throw to photosensitive element on the circuit board.
2. The front housing assembly of a camera of claim 1, further comprising:
the disk body of flange is located keeping away from of preceding shell cell body one side of circuit board, the flange of flange is inserted and is located in the first through-hole and with the bellying is connected, the flange is kept away from one side of preceding shell cell body be used for with the camera lens module of camera is connected.
3. The front housing assembly of a camera of claim 1, further comprising:
and the at least one set screw penetrates through the side wall of the front shell groove body and is abutted with the fixing part arranged in the front shell groove body.
4. The front shell assembly of a video camera of claim 1, wherein the fixing portion is cylindrical, and a protrusion is provided on a side wall of the fixing portion;
the bottom of the front shell groove body is provided with two limiting structures, the two limiting structures are symmetrically arranged on two sides of the mounting hole, and the two limiting structures are used for limiting the protrusion in the rotating process of the mounting hole, so that the maximum value of the rotating angle corresponding to the protrusion is more than or equal to 180 degrees and less than 360 degrees.
5. The front shell assembly of a camera of claim 4, wherein each of the retaining structures comprises:
the distance between one side of the mounting seat close to the mounting hole and the center of the mounting hole is larger than the distance between one side of the bulge far away from the mounting hole and the center of the mounting hole;
the limiting part is fixedly connected with the mounting seat, and the distance between one side of the limiting part close to the mounting hole and the center of the mounting hole is smaller than the distance between one side of the boss far away from the mounting hole and the center of the mounting hole.
6. The front shell assembly of a video camera of claim 1, wherein the fixing portion is a slot body, the circuit board being disposed in the slot body;
the tank bottom of cell body is equipped with at least one support column, the circuit board with at least one support column fixed connection.
7. The front housing assembly of a camera of claim 1, wherein the boss is threadably connected to the mounting hole.
8. The front housing assembly of a camera of claim 2, wherein the flange of the flange is threadably connected to the boss.
9. The front shell assembly of a camera of claim 1, wherein a side of the circuit board remote from the boss has a mounting orientation indicator.
10. A camera, characterized by comprising the front shell assembly of any one of claims 1 to 9, a lens module connected to one side of the front shell groove body away from the fixing portion, and a rear shell assembly connected to the other side of the front shell groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763555.7U CN214507193U (en) | 2021-04-14 | 2021-04-14 | Front shell assembly of camera and camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763555.7U CN214507193U (en) | 2021-04-14 | 2021-04-14 | Front shell assembly of camera and camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214507193U true CN214507193U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120763555.7U Active CN214507193U (en) | 2021-04-14 | 2021-04-14 | Front shell assembly of camera and camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214507193U (en) |
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2021
- 2021-04-14 CN CN202120763555.7U patent/CN214507193U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front shell assembly of camera and camera Effective date of registration: 20220317 Granted publication date: 20211026 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BLUESTAR TECHNOLOGIES CO.,LTD. Registration number: Y2022990000150 |
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