CN209497517U - A kind of camera module and terminal - Google Patents
A kind of camera module and terminal Download PDFInfo
- Publication number
- CN209497517U CN209497517U CN201920332043.8U CN201920332043U CN209497517U CN 209497517 U CN209497517 U CN 209497517U CN 201920332043 U CN201920332043 U CN 201920332043U CN 209497517 U CN209497517 U CN 209497517U
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- camera
- shell
- camera module
- bracket
- circuit board
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Abstract
The utility model discloses a kind of camera module and terminal, the camera module includes: shell, and the inner wall of the shell is provided with guide rail；For the bracket of fixing camera, the bracket setting is slidably connected in the enclosure interior, and by sliding block and the guide rail；It is fixed on the magnet steel of the frame bottom；The coil being set in outside the magnet steel, the movement of magnet steel described in the coil drive, drives the bracket and the camera to move along the guide rail.The embodiments of the present invention are made into the form of mould group standard component, simplify machine assembly, can promote Assembly stability by the way that the structures such as camera, coil, magnet steel and bracket are assembled in a mould group；It is realized and is moved back and forth using guide rail cooperation between camera and shell, thrust-neutral avoids influence of the assembly precision to camera Telescopic；Using coil and the flexible camera of magnet steel interaction, structure is simple, effectively reduces production cost.
Description
Technical field
The utility model relates to field of communication technology more particularly to a kind of camera modules and terminal.
Background technique
Height screen accounting is a great development direction of the terminals such as current mobile phone, is got over meeting consumer in terms of audio-visual
Carry out higher demand.In order to realize comprehensive screen of terminal, need to need front camera, infrared etc. in the aperture of screen front
Device moves on to other positions.For front camera, one of solution be using flexible camera design, camera by
Stepper motor driving cancels the aperture of screen front by the lifting in side wall.
The structure of flexible front camera conventional at present, leads for camera module, motor and retainer mould group and center
The design of rail three parts split type structure, when assembly, need to carry out to assemble camera module, assembly motor mould group, electricity respectively on center
The movement such as fasten and coordinate of machine mould group and camera module.In terms of structure and assembly, have the following deficiencies:
1, assembly is complicated: complete machine ejecting mechanism is assembled by CCD camera assembly, electric machine assembly and center three parts, part
Numerous, assembly is complicated；
2, cooperate low precision: three mould groups of reason are assembled, some position not in place or machining accuracy of assembly is bad,
It will lead to flexible mould group dysfunction；
3, occupied space is big: camera module and motor mould group laid parallel, dimensional footprint is very big, severe crush
Motherboard space；
4, at high cost: to use stepper motor and reduction gearbox design structure, each component is at high cost, and stepper motor operation fever
Seriously.
Utility model content
The utility model embodiment provides a kind of camera module and terminal, multiple to solve flexible CCD camera assembly assembly
Miscellaneous, assembly precision requires high and low reliability problem.
In a first aspect, the utility model embodiment provides a kind of camera module, comprising:
The inner wall of shell, the shell is provided with guide rail；
For the bracket of fixing camera, the bracket is arranged in the enclosure interior, and passes through sliding block and the guide rail
It is slidably connected；
It is fixed on the magnet steel of the frame bottom；
The coil being set in outside the magnet steel, the movement of magnet steel described in the coil drive drive the bracket and described
Camera is moved along the guide rail.
Second aspect, the utility model embodiment additionally provide a kind of terminal, including above-mentioned camera module.
In this way, the above scheme of the utility model, by the way that the structures such as camera, coil, magnet steel and bracket are assembled in
In one mould group, it is made into the form of mould group standard component, when assembly need to only assemble a mould group standard component in terminal, simplify
Machine assembly, can promote Assembly stability；It is realized and is moved back and forth using guide rail cooperation between camera and shell, thrust is equal
It is even, avoid influence of the assembly precision to camera Telescopic；Using coil and the flexible camera of magnet steel interaction, structure letter
It is single, effectively reduce production cost.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 shows the schematic diagram of internal structures of the camera module of the utility model embodiment；
Fig. 2 indicates the sliding block of the utility model embodiment and the assembling schematic diagram of guide rail；
Fig. 3 indicates the external structure schematic diagram of the camera module of the utility model embodiment；
Fig. 4 indicates the flexible circuit board FPC of the utility model embodiment and the connection signal of camera circuit board and coil
Figure；
Fig. 5 indicates flexible circuit board FPC and camera circuit board when the camera of the utility model embodiment stretches out terminal
Connection status diagram.
Description of symbols: 1, shell, 2, camera, 3, bracket, 4, magnet steel, 5, coil, 6, flexible circuit board FPC；
11, guide rail, 12, camera pass through hole, 31, sliding block, 32, couple axle.
Specific embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.It is to be able to thoroughly understand the utility model, and energy on the contrary, providing these embodiments
It is enough to be fully disclosed to those skilled in the art the scope of the utility model.
As described in Figure 1, the utility model provides a kind of camera module, comprising:
The inner wall of shell 1, the shell 1 is provided with guide rail 11；For the bracket 3 of fixing camera 2, the bracket 3 is set
It sets inside the shell 1, and is slidably connected by sliding block 31 with the guide rail 11；
It is fixed on the magnet steel 4 of 3 bottom of bracket；And it is set in the coil 5 outside the magnet steel 4, the coil 5
It drives the magnet steel 4 to move, the bracket 3 and the camera 2 is driven to move along the guide rail 11.
In the embodiment, the shape of the shell 1 can need to design according to structure, and the utility model embodiment is with rectangle
It is illustrated for shell.The shell 1 is fixed in terminal, the accommodating space inside the shell 1, is provided on side wall
Guide rail 11, the sliding block 31 on the bracket 3 are slidably connected with the guide rail 11, and the camera 2 is fixed on the bracket 3；
The magnet steel 4 is fixed on the bottom of the bracket 3, and the coil 5 is set in outside the magnet steel 4, by changing the coil 5
Interior size of current makes the coil 5 and the magnet steel 4 interact, and the magnet steel 4 drives the bracket 3 and the camera shooting
First 2 move along the guide rail 11.
Specifically, camera is offered on the shell 1 across hole 12, is provided Telescopic path for the movement of camera, is led to
It crosses the magnet steel 4 to move, realizes Telescopic of the camera 2 between terminal inner and exterior of terminal.
The structures such as camera, coil, magnet steel and bracket are assembled in a mould group by the program, are made into mould group standard component
Form, when assembly need to only assemble a mould group standard component in terminal, simplify machine assembly, and it is steady can to promote assembly
It is qualitative；It is realized and is moved back and forth using guide rail cooperation between camera and shell, thrust-neutral avoids assembly precision from stretching camera
The influence of contracting function；Using coil and the flexible camera of magnet steel interaction, structure is simple, effectively reduces production cost.
Specifically, 3 bottom of bracket is provided with couple axle 32.The sliding block 31 is arranged on the couple axle 32, institute
Sliding block 31 is stated to be slidably connected with the guide rail 11.
On the inner wall of the shell 1, two opposite sides, the guide rail 11 is respectively set, at the bottom of the bracket 3
End is respectively designed with couple axle 32 close to the position of two side rails 11, and sliding block 31 is arranged on the couple axle 32, optionally,
There are two sliding blocks 31 for setting on the couple axle 32 of every side, can preferably guarantee the stability of sliding.The sliding block 31 and mould
Guide rail 11 in group inner walls is slidably connected, and sliding block 31 is matched with guide rail 11, as shown in Figure 2.When camera stretches, in institute
Under the action of stating magnet steel 4, the sliding block 31 on the couple axle 32 is moved along guide rail 1, guarantees the flexible stability of camera.It is optional
Ground, by changing the size of current in the coil 5, adjustable camera flexible rate and motive force.
As shown in Figures 2 and 3, the camera module further include: flexible circuit board (Flexible Printed
Circuit, abbreviation FPC)；The flexible circuit board FPC passes through the side wall of the shell 1, and first end is towards outside the shell 1
Extend, second end is towards 1 internal stretch of shell.
The position of 1 side wall of shell is arranged in the flexible circuit board FPC, and passes through the side wall of the shell 1, and first
Towards extending outside the shell 1, the flexible circuit board FPC is electrically connected with the control circuit of terminal at end；The flexible circuit
For the second end of plate FPC towards 1 internal stretch of shell, the second end and camera circuit board of the flexible circuit board FPC is electric
Connection, and the second end of the flexible circuit board FPC is also electrically connected with the coil 5.
Specifically, the camera 2 is fixed on the camera circuit board, the camera circuit board and the bracket
3 is fixed.As shown in figure 4, the flexible circuit board FPC is separately connected with the camera circuit board electricity and the coil 5
Schematic diagram after the flexible circuit board FPC extends to 1 inside of shell, can directly connect plate by plate with camera circuit board
Device fastening is connect, or is realized by modes such as welding and is electrically connected with camera circuit board.The flexible circuit board FPC is extended to
Second end inside shell 1, it is also necessary to it is electrically connected with the coil 5, it can be by modes such as welding, by the outlet line of coil 5
On the pad for the second end that head is welded direct to the coil 5, the fixed form of electrical connection can also may be implemented using other.
The connection status of flexible circuit board FPC and camera circuit board is as shown in Figure 5 when the camera stretches out terminal.For
Guarantee the scalability of camera 2, the bonding pad of the flexible circuit board FPC and camera circuit board should reserve flexible length
Degree, when guaranteeing that camera 2 stretches out terminal to greatest extent, the flexible circuit board FPC is connect reliably with camera circuit board.
In actual work, the magnet steel 4 drives camera 2 to move along guide rail 11.The control circuit of terminal can pass through
The flexible circuit board FPC controls the size of current in the coil 5, by changing the current control camera in coil 5
It is flexible.Optionally, it is passed through counter clockwise current flow in coil, according to right-hand screw rule, camera stretches out, clear and coherent hour hands electricity in coil
Stream, according to right-hand screw rule, camera is retracted, while the size control camera that can control electric current in coil stretches out and contracting
The rate returned.
The structures such as camera, coil, magnet steel and bracket are assembled in a mould group by the embodiment of the utility model
It is interior, it is made into the form of mould group standard component, when assembly need to only assemble a mould group standard component in terminal, simplify complete machine dress
Match, Assembly stability can be promoted；It is realized and is moved back and forth using guide rail cooperation between camera and shell, thrust-neutral avoids
Influence of the assembly precision to camera Telescopic；Using coil and the flexible camera of magnet steel interaction, structure is simple, effectively
Reduce production cost.
A kind of terminal device provided by the utility model is discussed in detail below by specific embodiment.For the ease of saying
It is bright, the specific example using mobile phone as the utility model terminal device is illustrated below, those skilled in the art can manage
Solution, other than mobile phone is as terminal device, is also applicable to other terminal devices for having display screen, such as tablet computer, electricity
Philosophical works reader, MP3 (dynamic image expert's compression standard audio level 3, Moving Picture Experts Group
Audio Layer III) player, MP4 (dynamic image expert's compression standard audio level 4, Moving Picture
Experts Group Audio Layer IV) player, pocket computer on knee, vehicle-mounted computer, desktop computer, machine top
Box, intelligent TV set, wearable device etc. are within the protection scope of the utility model embodiment.
Terminal provided by the utility model, including above-mentioned camera module.Wherein, the shell 1 of the camera module
It is fixed with terminal, the flexible circuit board FPC of the camera module is electrically connected with the control circuit of terminal, by taking the photograph described in control
As the size of current of head mould group interior loop, the rate that camera extends and retracts can control.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the utility model embodiment has been described, those skilled in the art are once learnt
Basic creative concept, then additional changes and modifications can be made to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and all change and modification for falling into the utility model embodiment range.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, it can also make several improvements and retouch under the premise of not departing from principle described in the utility model, these are improved and profit
It adorns also within the protection scope of the present utility model.
Claims (10)
1. a kind of camera module characterized by comprising
The inner wall of shell (1), the shell (1) is provided with guide rail (11)；
For the bracket (3) of fixing camera (2), bracket (3) setting is internal in the shell (1), and passes through sliding block
(31) it is slidably connected with the guide rail (11)；
It is fixed on the magnet steel (4) of the bracket (3) bottom；
It is set in the external coil (5) of the magnet steel (4), the coil (5) drives magnet steel (4) movement, drives the branch
Frame (3) and the camera (2) are mobile along the guide rail (11).
2. camera module according to claim 1, which is characterized in that offer camera on the shell (1) and pass through
Hole (12).
3. camera module according to claim 1, which is characterized in that bracket (3) bottom is provided with couple axle
(32)。
4. camera module according to claim 3, which is characterized in that the sliding block (31) is arranged in the couple axle
(32) on, the sliding block (31) is slidably connected with the guide rail (11).
5. camera module according to claim 1, which is characterized in that the camera module further include: flexible circuit
Plate FPC (6)；
The flexible circuit board FPC (6) passes through the side wall of the shell (1), and first end extends towards the shell (1) is external,
Second end is towards the shell (1) internal stretch.
6. camera module according to claim 5, which is characterized in that the first end of the flexible circuit board FPC (6) with
The control circuit of terminal is electrically connected.
7. camera module according to claim 5, which is characterized in that the second end of the flexible circuit board FPC (6) with
Camera circuit board electrical connection；
The second end of the flexible circuit board FPC (6) is also electrically connected with the coil (5).
8. camera module according to claim 7, which is characterized in that the camera (2) is fixed on the camera
On circuit board, the camera circuit board and the bracket (3) are fixed.
9. a kind of terminal, which is characterized in that including camera module such as described in any item of the claim 1 to 8.
10. terminal according to claim 9, which is characterized in that the terminal includes: that mobile phone, tablet computer, e-book are read
Read device, MP3 player, MP4 player, pocket computer on knee, vehicle-mounted computer, desktop computer, set-top box, smart television
One in machine, wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332043.8U CN209497517U (en) | 2019-03-15 | 2019-03-15 | A kind of camera module and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332043.8U CN209497517U (en) | 2019-03-15 | 2019-03-15 | A kind of camera module and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497517U true CN209497517U (en) | 2019-10-15 |
Family
ID=68157077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332043.8U Active CN209497517U (en) | 2019-03-15 | 2019-03-15 | A kind of camera module and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497517U (en) |
-
2019
- 2019-03-15 CN CN201920332043.8U patent/CN209497517U/en active Active
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