CN208971625U - A kind of camera module of detent up and down - Google Patents
A kind of camera module of detent up and down Download PDFInfo
- Publication number
- CN208971625U CN208971625U CN201821793914.8U CN201821793914U CN208971625U CN 208971625 U CN208971625 U CN 208971625U CN 201821793914 U CN201821793914 U CN 201821793914U CN 208971625 U CN208971625 U CN 208971625U
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- camera lens
- detent
- tubular construction
- camera
- light hole
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Abstract
The utility model discloses a kind of camera modules of detent up and down, including wiring board, sensor, module base and camera lens, the sensor to be mounted on the wiring board, and the module base is adhesively fixed on the wiring board and covers said sensor；The module base has a light hole above the photosurface for corresponding to the sensor and extends upward a tubular construction from the light hole, and the camera lens is assemblied in the tubular construction；With at least one up and down to the strip grooves of light hole on the inner sidewall of the tubular construction, there is at least one protrusion fixture block on the lateral wall of the camera lens, protrusion fixture block rotational offset between the lower section and the strip grooves of the light hole, to be blocked thereunder by the light hole.It is assembled between the camera lens and module base of the camera module using non-threaded configurations, while the upper and lower position between camera lens and module base can be limited, prevent camera lens from falling off out of module base.
Description
Technical field
The utility model relates to photography technology more particularly to a kind of camera modules of detent up and down.
Background technique
In the assembling process of camera module, assembling structure between camera lens and module base is screwed in addition to conventional screw thread
Except structure, there are also a kind of non-threaded configurations, non-threaded configurations usually only rely on a glue sticking and come fixed lens and module base,
But camera lens is easy to fall off out of module base if too heavy.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of camera module of detent up and down, mirror
It is assembled between head and module base using non-threaded configurations, while the upper bottom between camera lens and module base can be limited
It sets, prevents camera lens from falling off out of module base.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of camera module of detent up and down, including wiring board, sensor, module base and camera lens, the sensor are taken
It is loaded on the wiring board, the module base is adhesively fixed on the wiring board and covers said sensor；The mould
Group pedestal has a light hole above the photosurface for corresponding to the sensor and extends upward one from the light hole
Shape structure, the camera lens are assemblied in the tubular construction；On the inner sidewall of the tubular construction up and down at least one
To the strip grooves of light hole, on the lateral wall of the camera lens have at least one protrusion fixture block, the strip grooves and protrusion fixture block it
Between it is corresponding；Protrusion fixture block rotational offset between the lower section and the strip grooves of the light hole, by the light passing
It blocks thereunder in hole.
Further, the camera lens is together with the maximum outer radius that constitutes of protrusion fixture block than the module base
Light passing pore radius is big.
Further, the camera lens includes the head axially connected and body portion, and the radius on head is greater than the radius in body portion.
Further, the protrusion fixture block is located on the lateral wall in the body portion.
Further, it is fixed between the head undersurface of the camera lens and the upper surface of the tubular construction by viscose.
Further, between the angle of eccentricity between multiple strip grooves on the tubular construction, with multiple protrusion fixture blocks
Angle of eccentricity on the lens is corresponding.
Further, there is at least screw hole through side wall, the screw hole inward turning on the side wall of the tubular construction
It is connected to a screw；The camera lens is pressed on the inner sidewall of the tubular construction by the screw.
Further, there is internal screw thread on the inner sidewall of the screw hole, have on the lateral wall of the screw with it is described interior
The external screw thread that screw thread is screwed on.
Further, it is fixed between the camera lens and tubular construction by viscose.
The utility model has the following beneficial effects: the camera module is by opening up strip grooves on the tubular construction,
The protrusion fixture block on the camera lens is allowed to drop to institute across the tubular construction by the strip grooves in assembly
Below the light hole for stating module base, then again by the protrusion fixture block and strip grooves rotational offset, so that the protrusion fixture block
Be captured between below the light hole of the module base, while realizing non-threaded configurations assembly, can also prevent the camera lens from
It falls off in the module base.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of camera module provided by the utility model；
Fig. 2 is the diagrammatic cross-section of module base provided by the utility model；
Bottom view one when Fig. 3 is camera lens provided by the utility model and module base assembly；
Bottom view two when Fig. 4 is camera lens provided by the utility model and module base assembly.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, a kind of camera module of detent up and down, including wiring board 4, sensor 3, module base 2 and mirror
First 1, the sensor 3 is mounted on the wiring board 4, and the module base 2 is adhesively fixed on the wiring board 4 and covers
Said sensor 3；The module base 2 has a light hole above the photosurface for corresponding to the sensor 3 and from institute
It states light hole and extends upward a tubular construction 21, the camera lens 1 is assemblied in the tubular construction 21；The tubular construction 21
Inner sidewall on have at least one up and down to the strip grooves of light hole 22, have at least one on the lateral wall of the camera lens 1
Fixture block 13 is protruded, it is corresponding between the strip grooves 22 and protrusion fixture block 13；The protrusion fixture block 13 is under the light hole
The square rotational offset between the strip grooves 22, to be blocked thereunder by the light hole.
In assembly, the camera lens 1 is fitted into the tubular construction 21 from the top of the module base 2, at this point,
As shown in figure 3, the protrusion fixture block 13 on the camera lens 1 is corresponding with the strip grooves 22 on the tubular construction 21 chimeric, it is described
Protrusion fixture block 13 drops to from the strip grooves 22 below the light hole of the module base 2, then as shown in figure 4, will be described
Camera lens 1 relative to the 21 relative rotation certain angle of tubular construction so that the protrusion fixture block 13 and the strip grooves 22 it
Between be staggered, in this case, the protrusion fixture block 13 will block thereunder by the light hole in the module base 2, institute
Stating camera lens 1 would not fall off out of described module base 2.
The camera module is by opening up strip grooves 22 on the tubular construction 21, so that the protrusion card on the camera lens 1
Block 13 can drop to the light hole of the module base 2 in assembly from the strip grooves 22 across the tubular construction 21
Lower section, then again by the protrusion fixture block 13 and 22 rotational offset of strip grooves so that the protrusion fixture block 13 be captured between it is described
Below the light hole of module base 2, while realizing non-threaded configurations assembly, it can also prevent the camera lens 1 from mould group bottom
It falls off in seat 2.
Equal non-threaded configurations on the lateral wall of the camera lens 1 and the inner sidewall of the tubular construction 21；The strip grooves 22
Either groove structure (the non-hollow out of lateral wall of the tubular construction 21), is also possible to the empty slot structure (tubular construction
21 lateral wall hollow out), depending on the wall thickness of the length of the protrusion fixture block 13 and the tubular construction 21.
The camera lens 1 includes the head 11 and body portion 12 axially connected, and the radius on head 11 is greater than the radius in body portion 12, and
Preferably, the radius on the head 11 is greater than the inside radius of the tubular construction 21；The protrusion fixture block 13 is located at the body portion
On 12 lateral wall, the maximum outer radius that the body portion 12 of the camera lens 1 is constituted together with the protrusion fixture block 13 is greater than described
The light passing pore radius of module base 2, i.e., when the length of multiple protrusion fixture blocks 13 is inconsistent, longest protrusion fixture block 13
It is greater than the light passing pore radius of the module base 2, such ability together with the outer radius that the body portion 12 of the camera lens 1 is constituted
Guarantee that at least one protrusion fixture block 13 can be blocked by the light hole of the module base 2.
In institute between angle of eccentricity between multiple strip grooves 22 on the tubular construction 21, with multiple protrusion fixture blocks 13
The angle of eccentricity stated on camera lens 1 is corresponding.
In the present embodiment, the quantity of the strip grooves 22 and protrusion fixture block 13 is three, and three strip grooves 22 are described
It is in successively 67.5 °, 45 ° and 67.5 ° offset alignments on tubular construction 21, corresponding, three protrusion fixture blocks 13 are in the camera lens 1
On also successively be in 67.5 °, 45 ° and 67.5 ° offset alignments, with assembly when can correspond.
There is at least screw hole 23 through side wall on the side wall of the tubular construction 21, be screwed in the screw hole 23
The camera lens 1 is pressed on the inner sidewall of the tubular construction 21 by one screw 6, the screw 6；The inner sidewall of the screw hole 23
It is upper that there is internal screw thread, there is the external screw thread being screwed on the internal screw thread on the lateral wall of the screw 6.
The camera module each accessory after the assembly is completed, between the camera lens 1 and sensor 3 relative position carry out
The camera lens 1, by screwing the screw 6 in the screw hole 23, is fixed on the tubular construction 21 after AA alignment by AA alignment
It is interior, and the camera lens 1 elasticity fixed in the tubular construction 21 can be controlled by the screw 6.
More preferably, fixed by viscose 5 between the camera lens 1 and tubular construction 21, the viscose 5 is bonded in the camera lens
Between 1 11 lower surface of head and the upper surface of the tubular construction 21.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (9)
1. a kind of camera module of detent up and down, including wiring board, sensor, module base and camera lens, the sensor carry
On the wiring board, the module base is adhesively fixed on the wiring board and covers said sensor；The mould group
Pedestal has a light hole above the photosurface for corresponding to the sensor and extends upward a tubular from the light hole
Structure, the camera lens are assemblied in the tubular construction；It is characterized in that, having at least one on the inner sidewall of the tubular construction
There is at least one protrusion fixture block up and down to the strip grooves of light hole, on the lateral wall of the camera lens, strip grooves and convex
It is corresponding between fixture block out；Protrusion fixture block rotational offset between the lower section and the strip grooves of the light hole, with quilt
The light hole blocks thereunder.
2. the camera module of detent up and down according to claim 1, which is characterized in that the camera lens blocks together with the protrusion
The light passing pore radius that the maximum outer radius that block is constituted together is greater than the module base is big.
3. the camera module of detent up and down according to claim 1 or 2, which is characterized in that the camera lens includes axial connects
The head and body portion connect, the radius on head are greater than the radius in body portion.
4. the camera module of detent up and down according to claim 3, which is characterized in that the protrusion fixture block is located at the body
On the lateral wall in portion.
5. it is according to claim 3 up and down detent camera module, which is characterized in that the head undersurface of the camera lens and
It is fixed between the upper surface of the tubular construction by viscose.
6. the camera module of detent up and down according to claim 1, which is characterized in that in the cylinder between multiple strip grooves
Angle of eccentricity in shape structure, the angle of eccentricity between multiple protrusion fixture blocks on the lens are corresponding.
7. the camera module of detent up and down according to claim 1, which is characterized in that have on the side wall of the tubular construction
There is at least screw hole through side wall, is screwed with a screw in the screw hole；The camera lens is pressed on described by the screw
On the inner sidewall of tubular construction.
8. the camera module of detent up and down according to claim 7, which is characterized in that have on the inner sidewall of the screw hole
Internal screw thread has the external screw thread being screwed on the internal screw thread on the lateral wall of the screw.
9. the camera module of detent up and down according to claim 1, which is characterized in that between the camera lens and tubular construction
It is fixed by viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793914.8U CN208971625U (en) | 2018-11-01 | 2018-11-01 | A kind of camera module of detent up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793914.8U CN208971625U (en) | 2018-11-01 | 2018-11-01 | A kind of camera module of detent up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971625U true CN208971625U (en) | 2019-06-11 |
Family
ID=66760981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793914.8U Active CN208971625U (en) | 2018-11-01 | 2018-11-01 | A kind of camera module of detent up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879791A (en) * | 2021-02-03 | 2021-06-01 | 厦门仕旺慧节能科技有限公司 | Automatic drainer shell structure |
-
2018
- 2018-11-01 CN CN201821793914.8U patent/CN208971625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879791A (en) * | 2021-02-03 | 2021-06-01 | 厦门仕旺慧节能科技有限公司 | Automatic drainer shell structure |
| CN112879791B (en) * | 2021-02-03 | 2024-02-27 | 厦门仕旺慧节能科技有限公司 | Automatic drainer shell structure |
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