CN216795103U - Camera and camera device - Google Patents
Camera and camera device Download PDFInfo
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- CN216795103U CN216795103U CN202220182155.1U CN202220182155U CN216795103U CN 216795103 U CN216795103 U CN 216795103U CN 202220182155 U CN202220182155 U CN 202220182155U CN 216795103 U CN216795103 U CN 216795103U
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- fixing frame
- boss
- circuit board
- camera
- electrically connected
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Abstract
The utility model discloses a camera and a camera device. The camera comprises a lens, an image sensor, a first fixing frame, a second fixing frame, a circuit board and a power supply assembly, wherein the first fixing frame is provided with an accommodating groove, a first through hole and a first boss; the second boss is arranged on the second fixing frame, and the first fixing frame is fixedly connected with the second fixing frame; the circuit board is electrically connected with the image sensor, is positioned in the accommodating groove and comprises a first surface and a second surface, the first boss abuts against the first surface, and the second boss abuts against the second surface so as to fix the circuit board. Through pressing from both sides the circuit board and tightly be fixed in between first boss and the second boss, simplified the fixed step of circuit board, improved the production efficiency of camera, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of cameras, in particular to a camera and a camera device.
Background
The circuit board of present on-vehicle camera and being fixed with two kinds of modes of module, the first is that the screw is direct locks the circuit board on the shell, and this kind of method occupies the space of circuit board comparatively much, is unfavorable for the miniaturized design of module, and the shell needs to drill in advance, attack the tooth. The second method is to fix the nut on the image sensor by using an SMT chip mounter and then lock and attach the screw to fix the circuit board, but the method increases the cost of SMT parts and nuts. Therefore, there is a need to improve the fixing manner of the circuit board and the module in the camera.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the camera which can simply and quickly complete the fixation of the circuit board, so that the production efficiency of the camera is improved.
The utility model also provides the camera device.
A camera according to an embodiment of the first aspect of the utility model includes:
the first fixing frame is provided with an accommodating groove, a first through hole and at least one first boss, the first through hole is communicated with the accommodating groove and the outside, and each first boss is arranged on the inner surface of the first fixing frame;
the lens is connected with the first fixing frame;
the image sensor is positioned in the accommodating groove and fixedly connected with the first fixing frame, and can receive the image collected by the lens through the first through hole and convert the image into an electric signal;
the second fixing frame is provided with at least one second boss, and the first fixing frame is fixedly connected with the second fixing frame;
the circuit board is electrically connected with the image sensor, is positioned in the accommodating groove and comprises a first surface and a second surface which are opposite, each first boss abuts against the first surface, and each second boss abuts against the second surface so as to fix the circuit board;
and the power supply assembly is used for supplying power to the circuit board.
The camera provided by the embodiment of the utility model at least has the following beneficial effects: through being provided with first boss on first mount, be provided with the second boss on the second mount, press from both sides the circuit board and tightly be fixed in between first boss and the second boss, simplified the fixed step of circuit board, improved the production efficiency of camera to reduced the extra cost that the required pretension piece of fixed circuit board or finish machining brought originally, reduced the holistic manufacturing cost of camera.
According to some embodiments of the present invention, the image sensor is provided with a positioning hole, and the first fixing frame is further provided with a positioning boss inserted into the positioning hole.
According to some embodiments of the present invention, the camera further includes a sealing ring, and a sealing groove is disposed on a surface of the second fixing frame facing the first fixing frame, or a sealing groove is disposed on a surface of the first fixing frame facing the second fixing frame; the sealing ring is arranged in the sealing groove.
According to some embodiments of the utility model, the lens is fixed to the first fixing frame by adhesion.
According to some embodiments of the utility model, the first fixing frame and the second fixing frame are fixed in a clamping manner.
According to some embodiments of the present invention, the image sensor is provided with at least one avoidance groove, and each avoidance groove corresponds to a position of each first boss in a one-to-one manner.
The camera device according to the second aspect of the present invention includes the camera head according to the first aspect of the present invention, and further includes a display port, and the camera head further includes a signal component, and the signal component is configured to send an image signal to the display port.
According to the image pickup device provided by the embodiment of the utility model, at least the following beneficial effects are achieved: by applying the camera of the embodiment of the first aspect of the utility model, the fixing step of the circuit board in the camera is simplified, the production efficiency of the camera is improved, the extra cost caused by a pre-tightening piece or finish machining which is originally required for fixing the circuit board is reduced, the integral manufacturing cost of the camera is reduced, the integral production efficiency of the camera is improved, and the manufacturing cost is reduced.
According to some embodiments of the present invention, the signal assembly includes a connector and a signal line, the second fixing frame is further provided with a second through hole, the connector is inserted into the second through hole, the connector is fixedly connected to the second fixing frame, one end of the connector is electrically connected to the circuit board, one end of the signal line is electrically connected to the connector, and the other end of the signal line is electrically connected to the display port.
According to some embodiments of the present invention, the power supply assembly includes an electrical connection line, one end of the electrical connection line is electrically connected to the connector, and the other end of the electrical connection line is used for connecting a power supply.
According to some embodiments of the utility model, the signal assembly comprises a wireless transmitter electrically connected to the circuit board, the wireless transmitter is configured to transmit the image signal to the display port, and the power supply assembly comprises a battery electrically connected to the circuit board.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the following figures and examples, in which:
FIG. 1 is a front view of a camera head according to an embodiment of the first aspect of the utility model;
FIG. 2 is a top view of the camera of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a bottom view of the first fixing frame;
FIG. 5 is an oblique view of the first fixing frame of FIG. 4;
FIG. 6 is a schematic view of a second fixing frame;
fig. 7 is a schematic diagram of an image sensor.
Reference numerals:
the camera lens comprises a camera head 100, a lens 110, a first fixing frame 120, a first boss 121, a positioning boss 122, a first through hole 123, a containing groove 124, a second fixing frame 130, a second boss 131, a second through hole 132, a sealing groove 133 and a connector 140;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The camera head 100 and the image pickup apparatus according to the embodiment of the present invention are described below with reference to the drawings of the specification.
Referring to fig. 1 to 6, a camera head 100 according to an embodiment of the first aspect of the present invention includes a first holder 120, a lens 110, an image sensor 200, a second holder 130, a circuit board 210, and a power supply assembly. The first fixing frame 120 is provided with an accommodating groove 124, a first through hole 123 and at least one first boss 121, the first through hole 123 is communicated with the accommodating groove 124 and the outside, and each first boss 121 is arranged on the inner surface of the first fixing frame 120. The lens 110 is fixedly connected to the first fixing frame 120. The image sensor 200 is located in the accommodating groove 124, the image sensor 200 is fixedly connected to the first fixing frame 120, and the image sensor can receive the image collected by the lens 110 through the first through hole 123 and convert the image into an electrical signal. The second fixing frame 130 is provided with at least one second boss 131, and the first fixing frame 120 is fixedly connected with the second fixing frame 130. The circuit board 210 is electrically connected to the image sensor 200, the circuit board 210 is located in the accommodating groove 124, the circuit board includes a first surface and a second surface opposite to each other, each of the first bosses 121 abuts against the first surface, and each of the second bosses 131 abuts against the second surface, so as to fix the circuit board 210. The power supply assembly is used to supply power to the circuit board 210.
Specifically, when the camera 100 is mounted and assembled, the image sensor 200 is fixedly connected to the first fixing frame 120 through a fastener, and then the circuit board 210 is electrically connected to the image sensor 200 and then placed into the accommodating groove 124, where the first boss 121 abuts against and contacts one end of the circuit board 210. Then, the second fixing frame 130 and the first fixing frame 120 are inserted in alignment, so that the second boss 131 abuts against the other end of the circuit board 210, the circuit board 210 is clamped and fixed by the first boss 121 and the second boss 131, the movement of the circuit board 210 in the accommodating groove 124 is limited, and then the first fixing frame 120 and the second fixing frame 130 are fixedly connected through a pre-tightening member. Finally, the lens 110 is fixedly connected with the first fixing frame 120 and focusing is performed.
The power supply component may be an electrical connection line, and a through hole is formed in the first fixing frame 120 or the second fixing frame 130 for the power supply connection line to pass through, for example, the second through hole 132 of the second fixing frame 130, so as to supply power to the circuit board 210 through the electrical connection line. The power supply component may also be a built-in battery, and the battery is electrically connected to the circuit board 210 to supply power to the circuit board 210, and it should be noted that the power supply component is not shown in the drawings.
By arranging the first boss 121 on the first fixing frame 120 and the second boss 131 on the second fixing frame 130, the circuit board 210 is clamped and fixed between the first boss 121 and the second boss 131, so that the fixing step of the circuit board 210 is simplified, the production efficiency of the camera 100 is improved, the extra cost caused by a pre-tightening piece or finish machining originally required for fixing the circuit board 210 is reduced, and the overall manufacturing cost of the camera 100 is reduced.
According to some embodiments of the present invention, the lens 110 is fixed to the first fixing frame 120 by adhesion.
The lens 110 may be fixedly connected to the first fixing frame 120 in a threaded connection or a clamping connection, and may also be fixedly connected to the first fixing frame 120 in a bonding manner, specifically, the lens 110 and the first fixing frame 120 are bonded by using an AA adhesive in the bonding manner. The AA glue curing time is short, and the efficiency of the overall assembly and component alignment of the camera 100 is guaranteed. The AA glue has a high light-shielding rate, and prevents light leakage from influencing the imaging of the lens 110. The AA adhesive has moderate viscosity and high thixotropy, and can avoid flowing in the sizing process. The AA glue can be subjected to double curing of UV curing and heating curing, and the glue curing effect is ensured. The AA adhesive has good thermal shock resistance, and ensures the firmness of the lens 110 fixed to the first fixing frame 120. Therefore, bonding the lens 110 and the first mount 120 using the AA paste can ensure good bonding and optical effects.
According to some embodiments of the present invention, the first fixing frame 120 is fixed to the second fixing frame 130 in a snap-fit manner.
Specifically, through being provided with the pothook on first mount 120, be provided with the joint groove on second mount 130, through the cooperation in pothook and joint groove, can realize that the joint of first mount 120 and second mount 130 is fixed, has left the cost of preforming piece and the operation of punching, and the joint is fixed to be compared in the preforming piece fixed more swiftly, has improved camera 100's assembly efficiency, has reduced the holistic manufacturing cost of camera 100.
Referring to fig. 5 and 7, according to some embodiments of the present invention, the image sensor 200 is provided with a positioning hole 201, and the first fixing frame 120 is further provided with a positioning boss 122, and the positioning boss 122 is inserted into the positioning hole 201.
Specifically, by providing the positioning hole 201 and the positioning boss 122, when the image sensor 200 is fixed on the first fixing frame 120, the image sensor can be quickly positioned, the positioning efficiency of the assembly of the image sensor 200 is improved, and the alignment of the image sensor 200 and the lens 110 is ensured. And the positioning hole 201 and the positioning boss 122 also have a fool-proof function, so that the electric connection end and the induction end of the image sensor 200 are prevented from being reversely installed. The number of the positioning bosses 122 and the positioning holes 201 may be one, or two as shown in the drawings, or three, four, or more than four, as long as the positioning requirements of the circuit board 210 and the first fixing frame 120 are met. The positioning bosses 122 may have the same shape or different shapes, the positioning bosses 122 with different shapes are beneficial for faster identification and alignment, and the positioning holes 201 may be the same as the positioning bosses 122 at the corresponding positions.
Referring to fig. 3 and 6, according to some embodiments of the present invention, the camera head 100 further includes a sealing ring 220, a sealing groove 133 is disposed on a surface of the second fixing frame 130 facing the first fixing frame 120, or a sealing groove 133 is disposed on a surface of the first fixing frame 120 facing the second fixing frame 130; the seal ring 220 is disposed in the seal groove 133.
Specifically, when the camera head 100 is used outdoors or in a humid environment, moisture may penetrate into the receiving groove 124 along a gap between the first fixing frame 120 and the second fixing frame 130, and therefore the sealing ring 220 is required to be disposed to reduce the probability of the camera head 100 being damaged by moisture.
Referring to fig. 7, according to some embodiments of the present invention, the image sensor 200 is provided with at least one avoidance groove 202, and each avoidance groove 202 corresponds to a position of each first boss 121 one to one. Specifically, the avoiding groove 202 is formed in the image sensor 200, so that when the image sensor 200 is fixed on the first fixing frame 120, each first boss 121 directly penetrates through the corresponding avoiding groove 202, and the problem of possible interference is solved.
The camera device according to the second embodiment of the present invention includes the camera head 100 according to the first embodiment of the present invention, and further includes a display port, and the camera head 100 further includes a signal component for sending an image signal to the display port. By applying the camera 100 according to the embodiment of the first aspect of the present invention, the step of fixing the circuit board 210 in the camera 100 is simplified, the production efficiency of the camera 100 is improved, the extra cost caused by the pre-fastening piece or the finish machining originally required for fixing the circuit board 210 is reduced, the overall manufacturing cost of the camera 100 is reduced, the overall production efficiency of the camera device is improved, and the manufacturing cost is reduced.
According to some embodiments of the present invention, the signal assembly includes a connector 140 and a signal line, the second fixing frame 130 is further provided with a second through hole 132, the connector 140 is inserted into the second through hole 132, the connector 140 is fixedly connected to the second fixing frame 130, one end of the connector 140 is electrically connected to the circuit board 210, one end of the signal line is electrically connected to the connector 140, and the other end of the signal line is electrically connected to the display port.
Through being provided with connector 140 as the electric connection transfer of signal line, make camera 100, signal line and display port separately transport when transporting, install camera 100, signal line and display port again and carry out erection joint when installing camera device, improve conveying efficiency, when camera device appears damaging, easily directly change camera 100, signal line or display port to the damage position.
According to some embodiments of the present invention, the power supply assembly includes an electrical connection line, one end of the electrical connection line is electrically connected to the connector 140, and the other end of the electrical connection line is used for connecting a power source. Specifically, when the power supply of the camera 100 adopts the electric connection line for power supply, the electric connection line can be compositely wired with the signal line through the connector 140, no additional hole is needed, and the installation is convenient.
According to some embodiments of the present invention, the signal component includes a wireless transmitter electrically connected to the circuit board 210, the wireless transmitter is configured to transmit the image signal to the display port, and the power component includes a battery electrically connected to the circuit board 210.
Specifically, through being provided with wireless transmitter to display port transmission signal, be provided with built-in battery and for camera 100 power supply, replaced the wired connection of electric connection line and signal line, saved loaded down with trivial details line and walked the line operation, avoided the problem of signal interruption because of the unexpected quilt of wire rod is destroyed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. The camera, its characterized in that includes:
the first fixing frame is provided with an accommodating groove, a first through hole and at least one first boss, the first through hole is communicated with the accommodating groove and the outside, and each first boss is arranged on the inner surface of the first fixing frame;
the lens is connected with the first fixing frame;
the image sensor is positioned in the accommodating groove and fixedly connected with the first fixing frame, and can receive the image collected by the lens through the first through hole and convert the image into an electric signal;
the second fixing frame is provided with at least one second boss, and the first fixing frame is fixedly connected with the second fixing frame;
the circuit board is electrically connected with the image sensor, is positioned in the accommodating groove and comprises a first surface and a second surface which are opposite, each first boss abuts against the first surface, and each second boss abuts against the second surface so as to fix the circuit board;
and the power supply assembly is used for supplying power to the circuit board.
2. The camera head according to claim 1, wherein the image sensor is provided with at least one positioning hole, and the first fixing frame is further provided with at least one positioning boss, and each positioning boss is inserted into each positioning hole.
3. The camera head according to claim 1, further comprising a sealing ring, wherein a sealing groove is formed on a surface of the second fixing frame facing the first fixing frame, or a sealing groove is formed on a surface of the first fixing frame facing the second fixing frame; the sealing ring is arranged in the sealing groove.
4. The camera head according to claim 1, wherein the lens is fixed to the first fixing frame by adhesion.
5. The camera head according to claim 1, wherein the first fixing frame is fixed to the second fixing frame in a snap-fit manner.
6. The camera head according to claim 1, wherein the image sensor is provided with at least one avoidance groove, and each avoidance groove corresponds to a position of each first boss in a one-to-one manner.
7. A camera device comprising the camera head of any one of claims 1-6, further comprising a display port, the camera head further comprising a signal assembly for sending image signals to the display port.
8. The camera device according to claim 7, wherein the signal assembly includes a connector and a signal line, the second fixing frame further has a second through hole, the connector is inserted into the second through hole, the connector is fixedly connected to the second fixing frame, one end of the connector is electrically connected to the circuit board, one end of the signal line is electrically connected to the connector, and the other end of the signal line is electrically connected to the display port.
9. The camera device according to claim 8, wherein the power supply assembly includes an electrical connection line, one end of the electrical connection line is electrically connected to the connector, and the other end of the electrical connection line is used for connecting a power supply.
10. The camera device of claim 7, wherein the signal assembly includes a wireless transmitter electrically connected to the circuit board, the wireless transmitter configured to transmit the image signal to the display port, and the power assembly includes a battery electrically connected to the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182155.1U CN216795103U (en) | 2022-01-21 | 2022-01-21 | Camera and camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182155.1U CN216795103U (en) | 2022-01-21 | 2022-01-21 | Camera and camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216795103U true CN216795103U (en) | 2022-06-21 |
Family
ID=82014131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182155.1U Active CN216795103U (en) | 2022-01-21 | 2022-01-21 | Camera and camera device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216795103U (en) |
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2022
- 2022-01-21 CN CN202220182155.1U patent/CN216795103U/en active Active
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