CN211375277U - Camera module - Google Patents
Camera module Download PDFInfo
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- CN211375277U CN211375277U CN201921529626.6U CN201921529626U CN211375277U CN 211375277 U CN211375277 U CN 211375277U CN 201921529626 U CN201921529626 U CN 201921529626U CN 211375277 U CN211375277 U CN 211375277U
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Abstract
The utility model relates to a camera technical field, in particular to camera module, include: casing, camera assemblage and heat dissipation support. The casing is equipped with first through-hole, camera assemblage includes flash light and first heat conduction silica gel, the flash light install in the casing, the luminous end orientation of flash light first through-hole, first heat conduction silica gel is located the end that generates heat of flash light, the heat dissipation support is located on the first heat conduction silica gel, the heat dissipation support is fixed in through the fastener the casing, the heat dissipation support compresses tightly first heat conduction silica gel and the flash light, so that the end that generates heat of flash light with first heat conduction silica gel fully contacts, derives the heat fast.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a camera technical field, in particular to camera module.
[ background of the invention ]
The camera module of the electronic equipment generally comprises a camera and a flash lamp, and the flash lamp of the electronic equipment needs to be turned on to be used as an illuminating flashlight in a dark environment, so that a user can observe or shoot the current situation of video recording. Because the flash light during operation generates heat great, the long-time work of flash light then can produce bigger heat, if the heat can not in time scatter effectively, not only can reduce the life of flash light itself, still can reduce the life of the camera that is close apart from the flash light.
[ Utility model ] content
In order to solve the technical problem, an embodiment of the utility model provides a module of making a video recording, the heat that can make the flash light produce in time scatters.
The embodiment of the utility model provides a solve its technical problem and adopt following technical scheme:
the utility model provides a module of making a video recording for portable electronic equipment, its characterized in that, the module of making a video recording includes:
the shell is provided with a first through hole;
the camera assembly comprises a flash lamp and first heat-conducting silica gel, the light-emitting end of the flash lamp is aligned to the first through hole, and the first heat-conducting silica gel is arranged at the heat-emitting end of the flash lamp;
the heat dissipation support is fixed on the shell through a fastener, and the flash lamp is pressed on the shell through the first heat-conducting silica gel.
Optionally, the housing is provided with a second through hole;
the camera assembly further comprises a camera and second heat-conducting silica gel;
the camera is connected with the flash lamp, and a lens of the camera is aligned to the second through hole;
the second heat-conducting silica gel is arranged at the heating end of the camera;
the heat dissipation support is also used for tightly pressing the camera assembly on the shell through the second heat conduction silica gel.
Optionally, the camera assembly includes a flexible circuit board;
the camera is connected with the flash lamp through the flexible circuit board, wherein the heating end of the flash lamp and the heating end of the camera are both arranged on the same surface of the flexible circuit board;
the first heat-conducting silica gel is arranged at the heating end of the flash lamp through the flexible circuit board;
the second heat-conducting silica gel is arranged at the heating end of the camera through the flexible circuit board.
Optionally, the heat dissipating bracket comprises an abutment;
the abutting part is provided with a step surface facing the shell, and the step surface comprises a first abutting surface and a second abutting surface;
the first butt joint face is abutted to the first heat-conducting silica gel, and the second butt joint face is abutted to the second heat-conducting silica gel.
Optionally, a surface of the abutting portion facing away from the housing is a plane.
Optionally, the heat dissipation bracket comprises two connecting parts;
the two connecting parts are respectively arranged at two sides of the abutting part;
the number of the fasteners is two, and each fastener penetrates through one connecting part corresponding to the fastener and is fixed on the shell.
Optionally, each of the connecting parts is provided with a fastening hole;
the shell is provided with two connecting holes;
each connecting hole is aligned with one corresponding fastening hole;
each fastener passes through a corresponding fastening hole and is fixed to a corresponding connecting hole.
Optionally, each connecting part is provided with a positioning hole;
two positioning columns are arranged on the shell;
each positioning column is inserted into one corresponding positioning hole.
Optionally, a first mounting groove and a second mounting groove are formed in the shell;
the first through hole is communicated with the first mounting groove, and the second through hole is communicated with the second mounting groove;
the heat dissipation support separates first heat conduction silica gel will the flash light compresses tightly first mounting groove, and separates second heat conduction silica gel will the camera compresses tightly the second mounting groove.
Optionally, the portable electronic device comprises: tablet computers, mobile phones or handheld computers.
Compared with the prior art, in the embodiment of the utility model, the camera assemblage includes the flash light with locate the first heat conduction silica gel in flash light heat-emitting end, the heat dissipation support is located on the heat conduction silica gel, the fastener will the heat dissipation support lock in the casing makes the heat dissipation support compresses tightly first heat conduction silica gel with the flash light, so that the end of generating heat of flash light with first heat conduction silica gel fully contacts, derives the heat fast.
[ description of the drawings ]
One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.
Fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present invention;
fig. 2 is an exploded view of the camera module shown in fig. 1;
fig. 3 is a schematic structural view of a camera assembly of the camera module shown in fig. 1;
fig. 4 is a schematic structural diagram of a housing of the camera module shown in fig. 1;
fig. 5 is a schematic structural view of a heat dissipation bracket of the camera module shown in fig. 1.
[ detailed description ] embodiments
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a camera module 100, including: the camera assembly comprises a camera assembly 10, a housing 20, a heat dissipation support 30 and a fastener 40, wherein the camera 10 is installed on the housing 20, the heat dissipation support 30 is arranged on the camera assembly 10, and the heat dissipation support 30 is fixed on the housing 20 through the fastener 40.
The camera module 100 can be used in a portable electronic device, such as a tablet computer, a mobile phone, a portable computer, a video camera, etc., and the housing 20 is a casing of the portable electronic device. In this embodiment, the camera module 100 is used for a vehicle diagnosis panel, the housing 20 is a housing of the vehicle diagnosis panel, the housing 20 is made of plastic, and the camera assembly 10, the heat dissipation bracket 30 and the fastener 40 are all disposed inside the vehicle diagnosis panel. Referring to fig. 2 and 3, the camera assembly 10 includes a flash 11, a camera 12, a flexible circuit board 13, and a thermal conductive silicone 14. The flash lamp 11 with camera 12 all locates the same one side of flexible circuit board 13, heat conduction silica gel 14 locates the another side of flexible circuit board 13.
The heating end of the flash lamp 11 is Mounted on one end of the flexible circuit board 13 by a Surface Mount Technology (SMT) process, so that the incoming material can be simplified and the assembly is facilitated. The periphery of flash light 11 is equipped with double faced adhesive tape 15, double faced adhesive tape 15 be used for with flash light 11 and flexible circuit board 13 is equipped with the one end of flash light 11 paste in casing 20 can prevent flexible circuit board 13 with rise to warp in the casing 20 equipment process.
The heating end of the camera 12 is fixed at the other end of the flexible circuit board 13, and the camera 12 is electrically connected with the flexible circuit board 13. The periphery of the camera lens of camera 12 is equipped with cushion 16, cushion 16 locates camera 12 orientation the one side of casing 20, cushion 16 adopts Poron polyurethane foam material, is used for doing camera 12 plays protection, cushioning effect.
The number of the heat-conducting silica gel 14 is two, and the two heat-conducting silica gels 14 are respectively arranged at the heating end of the flash lamp 11 and the heating end of the camera 12. Two heat conduction silica gel 14 is first heat conduction silica gel 140 and second heat conduction silica gel 142 respectively, first heat conduction silica gel 140 attached in with the position that the flash light 11 corresponds, second heat conduction silica gel 142 attached in with the position that the camera 12 corresponds. Preferably, the thicknesses of the first heat-conducting silica gel 140 and the second heat-conducting silica gel 142 are both 0.5mm, so that the heat-conducting property is prevented from being reduced due to too thick thicknesses.
Referring to fig. 4, the housing 20 includes a housing base 21, the housing base 21 is provided with a first mounting groove and a second mounting groove, the first mounting groove is located at one end of the second mounting groove, the flash 11 is mounted in the first mounting groove, and the camera 12 is mounted in the second mounting groove.
The automobile diagnosis panel is characterized in that three stop blocks 22 are arranged on the shell base body 21, the three stop blocks 22 are rectangular convex blocks, and the three stop blocks 22 are protruded from the shell base body 21 towards the direction of the interior of the automobile diagnosis panel. The two stop blocks 22 are arranged in parallel, the other stop block 22 is perpendicular to the two stop blocks 22, the two parallel stop blocks 22 are arranged on two opposite sides of the other stop block 22, and the three stop blocks 22 surround to form the first mounting groove. The flashlight 11 is arranged in the first mounting groove, one end of the flexible circuit board 13, which is provided with the flashlight 11, is also arranged in the first mounting groove, the side edge of the flexible circuit board 13 is abutted against the groove wall of the first mounting groove, and the double-sided adhesive tape 15 is attached to the shell base body 21, so that the flashlight 11 is fixed with the shell body 20. The groove walls of the first mounting groove are the surfaces of the three stoppers 22 facing the first mounting groove respectively. It is understood that the first mounting groove is not limited to the above-mentioned manner, and for example, a groove may be directly formed on the housing base 21 so that the flasher 11 can be positioned with respect to the housing base 21.
The automobile diagnosis panel is characterized in that four fixture blocks 23 are further arranged on the shell base body 21, the four fixture blocks 23 are rectangular bumps, and the fixture blocks 23 are protruded from the shell base body 21 towards the direction of the interior of the automobile diagnosis panel. The four clamping blocks 23 are distributed in a rectangular shape, and the four clamping blocks 23 surround to form the second mounting groove. The camera 12 is arranged in the second mounting groove, the side edge of the camera 12 is respectively abutted to the groove wall of the second mounting groove, and the rubber gasket 16 is abutted to the housing base body 21, so that the camera 12 is fixed with the shell body 20. The groove walls of the second mounting groove are the surfaces of the four fixture blocks 23 facing the second mounting groove respectively. The second mounting groove is not limited to the above-described one, and for example, a groove may be directly formed in the housing base 21 so that the camera 12 can be positioned with respect to the housing base 21.
The housing base 21 is provided with a first through hole 24, the position of the first through hole 24 corresponds to the position of the first mounting groove, and the first through hole 24 communicates the first mounting groove with the outside. The light emitting end of the flash lamp 11 faces the first through hole 24, the shape of the first through hole 24 is matched with that of the flash lamp 11, the position of the light emitting end of the flash lamp 11 is aligned with that of the first through hole 24, and light emitted by the flash lamp 11 can be emitted to the outside through the first through hole 24. The light emitting end of the flash lamp 11 and the heat generating end of the flash lamp 11 are oppositely arranged at two ends of the flash lamp 11.
The shell base body 21 is further provided with a second through hole 25, the position of the second through hole 25 corresponds to the position of the second mounting groove, and the second through hole 25 communicates the second mounting groove with the outside. The lens of the camera 12 faces the second through hole 25, the shape of the second through hole 25 is matched with the shape of the lens of the camera 12, the position of the lens of the camera 12 is aligned with the position of the second through hole 25, and the camera 12 can shoot an external image through the second through hole 25. The lens of the camera 12 and the heating end of the camera are arranged opposite to the two ends of the camera 12.
Still be equipped with two reference columns 26 and two spliced poles 27 on the housing base member 21, two reference columns 26 are located respectively the relative both sides of second mounting groove, two spliced pole 27 is located respectively the relative both sides of second mounting groove. The positioning column 26 and the connecting column 27 are respectively protruded from the housing base 21 towards the direction of the interior of the vehicle diagnosis panel, and a connecting hole 270 is further formed in the connecting column 27, and the connecting hole 270 is coaxial with the connecting column 27.
Referring to fig. 5, the heat dissipation bracket 30 includes two abutting portions 31 and two connecting portions 32, and the two connecting portions 32 are respectively disposed on two opposite sides of the abutting portion 31.
The abutting part 31 is an L-shaped block, preferably, the abutting part 31 is made of aluminum alloy, and heat conduction and heat dissipation are facilitated. The abutting part 31 faces one surface of the shell 20 and is a stepped surface, and the stepped surface abuts against the flash lamp 11 and the camera 12 respectively. The stepped surface includes a first contact surface 310 and a second contact surface 312, and the first contact surface 310 protrudes from the second contact surface 312 toward the housing 20. The first abutting surface 310 abuts against the first heat-conducting silica gel 140, and the second abutting surface 312 abuts against the second heat-conducting silica gel. The abutting part 31 deviates from one surface of the shell 20 and is a plane, the plane is opposite to the stepped surface, and the distance between the first abutting surface 310 and the plane is greater than that between the second abutting surface 312 and the plane. The plane is used for dissipating heat generated by the flash lamp 11 and the camera 12 to the air, or devices such as heat-conducting silica gel and copper tubes are arranged on the plane to conduct the heat to other heat dissipation components.
The two connecting portions 32 are respectively disposed at two opposite sides of the second abutting surface 312, and each of the two connecting portions 32 is provided with a positioning hole 320 and a fastening hole 322. The position of the positioning hole 320 corresponds to the position of the positioning column 26, the positioning hole 320 and the positioning column 26 are coaxially arranged, and the positioning column 26 is installed in the positioning hole 320, so that the heat dissipation support 30 and the housing 10 are accurately positioned. The position of the fastening hole 322 corresponds to the position of the connection hole 270, the fastening hole 322 and the connection hole 270 are coaxially arranged, one end of the fastening member 40 passes through the fastening hole 322 and is fixed in the connection hole 270, and the fastening member 322 and the connection hole 270 are connected by a thread, so that the heat dissipation bracket 30 is connected with the housing 20.
In the embodiment of the present invention, the camera assembly 10 includes the flash 11 and the camera 12, the flash 11 and the camera 12 are respectively installed in the housing 10, the light emitting end of the flash 11 and the lens of the camera 12 respectively correspond to the first through hole 24 and the second through hole 25, the heat emitting end of the flash 11 and the heat emitting end of the camera 12 are respectively provided with the first heat conductive silica gel 140 and the second heat conductive silica gel 142, the heat dissipation bracket 30 is disposed on the heat conductive silica gel 14, the first abutting surface 310 and the second abutting surface 312 respectively abut against the first heat conductive silica gel 140 and the second heat conductive silica gel 142, the fastener 40 locks the heat dissipation bracket 30 to the housing 10, so that the abutting portion 31 compresses the flash 11 and the camera 12, so that the heat emitting end of the flash 11 and the heat emitting end of the camera 12 are fully contacted with the heat conductive silica gel 14, the heat is rapidly led out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a module of making a video recording for portable electronic equipment, its characterized in that, the module of making a video recording includes:
the shell is provided with a first through hole;
the camera assembly comprises a flash lamp and first heat-conducting silica gel, the light-emitting end of the flash lamp is aligned to the first through hole, and the first heat-conducting silica gel is arranged at the heat-emitting end of the flash lamp;
the heat dissipation support is fixed on the shell through a fastener, and the flash lamp is pressed on the shell through the first heat-conducting silica gel.
2. The camera module of claim 1, wherein the housing defines a second through-hole;
the camera assembly further comprises a camera and second heat-conducting silica gel;
the camera is connected with the flash lamp, and a lens of the camera is aligned to the second through hole;
the second heat-conducting silica gel is arranged at the heating end of the camera;
the heat dissipation support is also used for tightly pressing the camera assembly on the shell through the second heat conduction silica gel.
3. The camera module of claim 2, wherein the camera assembly includes a flexible circuit board;
the camera is connected with the flash lamp through the flexible circuit board, wherein the heating end of the flash lamp and the heating end of the camera are both arranged on the same surface of the flexible circuit board;
the first heat-conducting silica gel is arranged at the heating end of the flash lamp through the flexible circuit board;
the second heat-conducting silica gel is arranged at the heating end of the camera through the flexible circuit board.
4. The camera module of claim 2, wherein the heat dissipation bracket includes an abutment portion;
the abutting part is provided with a step surface facing the shell, and the step surface comprises a first abutting surface and a second abutting surface;
the first butt joint face is abutted to the first heat-conducting silica gel, and the second butt joint face is abutted to the second heat-conducting silica gel.
5. The camera module of claim 4, wherein a surface of the abutting portion facing away from the housing is a flat surface.
6. The camera module of claim 4, wherein the heat sink bracket includes two connecting portions;
the two connecting parts are respectively arranged at two sides of the abutting part;
the number of the fasteners is two, and each fastener penetrates through one connecting part corresponding to the fastener and is fixed on the shell.
7. The camera module according to claim 6, wherein each of the connection portions is provided with a fastening hole;
the shell is provided with two connecting holes;
each connecting hole is aligned with one corresponding fastening hole;
each fastener passes through a corresponding fastening hole and is fixed to a corresponding connecting hole.
8. The camera module of claim 6, wherein each of the connecting portions has a positioning hole;
two positioning columns are arranged on the shell;
each positioning column is inserted into one corresponding positioning hole.
9. The camera module of claim 2, wherein the housing has a first mounting slot and a second mounting slot;
the first through hole is communicated with the first mounting groove, and the second through hole is communicated with the second mounting groove;
the heat dissipation support separates first heat conduction silica gel will the flash light compresses tightly first mounting groove, and separates second heat conduction silica gel will the camera compresses tightly the second mounting groove.
10. The camera module of any of claims 1-9, wherein the portable electronic device comprises: tablet computers, mobile phones or handheld computers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529626.6U CN211375277U (en) | 2019-09-09 | 2019-09-09 | Camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529626.6U CN211375277U (en) | 2019-09-09 | 2019-09-09 | Camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211375277U true CN211375277U (en) | 2020-08-28 |
Family
ID=72151071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921529626.6U Active CN211375277U (en) | 2019-09-09 | 2019-09-09 | Camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211375277U (en) |
-
2019
- 2019-09-09 CN CN201921529626.6U patent/CN211375277U/en active Active
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