CN209170429U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
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- CN209170429U CN209170429U CN201821856596.5U CN201821856596U CN209170429U CN 209170429 U CN209170429 U CN 209170429U CN 201821856596 U CN201821856596 U CN 201821856596U CN 209170429 U CN209170429 U CN 209170429U
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- camera module
- driving mechanism
- mobile terminal
- transmission
- telescope support
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Abstract
The utility model provides a kind of mobile terminal, comprising: shell, the shell have inner cavity, offer the perforation being connected to inner cavity on shell；Camera module, camera module are movably disposed in shell and can pass in and out perforation；At least two transmission mechanisms, at least two transmission mechanisms are located at interior intracavitary, and at least two transmission mechanism intervals are arranged, and each transmission mechanism is connected with camera module respectively；Driving mechanism, driving mechanism are located at interior intracavitary, driving mechanism driving at least two transmission mechanisms drive camera module movement.A kind of mobile terminal provided by the utility model, by being spaced at least two transmission mechanisms of setting in housing cavity, each transmission mechanism is connect with camera module, single position in telescopic process can be improved and push and pull caused discontinuity equalization phenomenon, avoid the card resistance phenomenon in telescopic process, in order to avoid causing the stall of driving mechanism, other components are damaged.
Description
Technical field
The utility model embodiment is related to mechanical structure field more particularly to a kind of mobile terminal.
Background technique
With the development of mobile terminal technology, the screen accounting of mobile terminal is increasing, shields mobile terminal comprehensively by more
Carry out the favor of more multi-user, in order to realize comprehensive screen design of mobile terminal, flexible camera as Figure 1-1 occurs
Mobile terminal, camera module C are hidden in inside mobile terminal, are arranged on the telescoping mechanism of the behind display screen S, so as to reality
Comprehensive screen design of existing display screen.The structure of this flexible camera is as shown in Figs. 1-2, is driven by mechanisms such as motor and lead screws
Camera is stretched out or is shunk.
However, existing telescopic camera in telescopic process since unilateral side is by thrust or pulling force, camera is flexible
The two sides unbalance stress of the direction of motion, is easy to produce card resistance phenomenon.
Utility model content
The utility model provides a kind of mobile terminal, is held with solving unbalance stress in camera telescopic process in the prior art
The problem of easy card resistance.
The utility model provides a kind of mobile terminal
Shell, the shell have inner cavity, offer perforation in communication with the inner cavity on the shell；
Camera module, the camera module are movably disposed in the shell and can pass in and out the perforation；
At least two transmission mechanisms, at least two transmission mechanism be located at it is described interior intracavitary, and it is described at least two pass
The setting of motivation structure interval, each transmission mechanism are connected with the camera module respectively；
Driving mechanism, the driving mechanism are located at described interior intracavitary, driving mechanism driving at least two transmission
Mechanism drives the camera module mobile.
Compared with prior art, the utility model at least has the following advantages:
A kind of mobile terminal provided by the utility model, by being spaced setting at least two in the housing cavity of mobile terminal
A transmission mechanism, each transmission mechanism are connect with camera module, can improve single position in camera module telescopic process
Discontinuity equalization phenomenon, avoids the card resistance phenomenon in camera telescopic process caused by pushing and pulling, in order to avoid driving mechanism stall is caused,
Damage other components.
Detailed description of the invention
Fig. 1-1 is a kind of schematic diagram of mobile terminal in the prior art；
Fig. 1-2 is a kind of schematic diagram of mobile terminal inner mounting structure in the prior art；
Fig. 2 is a kind of schematic diagram of mobile terminal structure in the utility model embodiment；
Fig. 3 is the schematic diagram of another mobile terminal structure in the utility model embodiment；
Fig. 4 be in the utility model embodiment Fig. 2 along the cross-sectional view in the direction A-A；
Fig. 5-1 is the schematic diagram that camera module is in retracted position in the utility model embodiment；
Fig. 5-2 is the schematic diagram that camera module is in extended position in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
A kind of mobile terminal provided by the embodiment of the utility model, mobile terminal can be smart phone, computer, multimedia
Player, electronic reader, wearable device etc..
A kind of mobile terminal provided by the utility model is discussed in detail below by specific embodiment is enumerated.
Referring to Fig. 2, a kind of schematic diagram of mobile terminal of the utility model is given, comprising:
Shell 10, the shell 10 have inner cavity, offer perforation in communication with the inner cavity on the shell 10；
Camera module 11, the camera module 11 are movably disposed in the shell 10 and can pass in and out the perforation；
At least two transmission mechanisms 12, at least two transmission mechanism 12 be located at it is described interior intracavitary, and described at least two
The setting of a interval of transmission mechanism 12, each transmission mechanism 12 are connected with the camera module 11 respectively；
Driving mechanism 13, the driving mechanism 13 are located at described interior intracavitary, and the driving mechanism 13 drives described at least two
A transmission mechanism 12 drives the camera module 11 mobile.
Specifically, as shown in Fig. 2, mobile terminal provided by the utility model includes shell 10, camera module 11, extremely
Few two transmission mechanisms 12 and driving mechanism 13.Shell 10 has inner cavity, and various components are installed for arranging in inner cavity, in shell
The perforation being connected to inner cavity is offered on 10, which can be achieved the flexible discrepancy of camera module 11.Camera module 11 can
It is movably set to shell 10 and perforation can be passed in and out, the form being flexibly connected between camera module 11 and shell 10, the two can
Relative motion, when camera module 11 is moved relative to shell 10, camera module 11 can pass in and out perforation structure above-mentioned.
At least two transmission mechanism 12 above-mentioned be located at it is interior intracavitary, and at least two transmission mechanisms 12 interval setting, each transmission mechanism
12 are connected with camera module 11 respectively.Driving mechanism 13 is located at interior intracavitary, is fixedly connected with shell 10, and driving mechanism 13 drives
At least two transmission mechanisms 12 drive camera module 11 mobile.To which spaced at least two transmission mechanism can be not
The thrust for stretching required or pulling force are provided for camera module with position, can improve in camera module telescopic process stress not
Balanced phenomenon.
A kind of mobile terminal provided by the utility model, by being spaced setting at least two in the housing cavity of mobile terminal
A transmission mechanism, each transmission mechanism are connect with camera module, can improve single position in camera module telescopic process
Discontinuity equalization phenomenon, avoids the card resistance phenomenon in camera telescopic process caused by pushing and pulling, in order to avoid cause the stifled of driving mechanism
Turn, damages other components.
Optionally, the driving mechanism 13 is one and is connected at least two transmission mechanism 12, the driving machine
Structure 13 drives at least two transmission mechanism 12 to drive the camera module 11 mobile simultaneously.
Specifically, driving mechanism 13 can pass for one and at least two in the mobile terminal of the utility model
Motivation structure 12 is connected simultaneously, that is, is exactly that at least two transmission mechanisms 12 share a driving mechanism, for example are led to using a motor
It crosses gear-box and separates two groups of power and respectively drive two gears.Driving mechanism 13 drives at least two transmission mechanisms 12 to drive simultaneously
Camera module 11 is mobile, thus, camera module discontinuity equalization phenomenon can be improved by a driving mechanism.
Optionally, referring to Fig. 2, the driving mechanism 13 be at least two and at least two transmission mechanism 12 one by one
Corresponding to be connected, each driving mechanism drives coupled transmission mechanism 12 that the camera module 11 is driven to move respectively
It is dynamic.
Specifically, as shown in Fig. 2, driving mechanism above-mentioned 13 can at least two and at least two transmission mechanisms
12 one-to-one correspondence are connected, and each driving mechanism 13 drives coupled transmission mechanism 12 that camera module 11 is driven to move respectively
It is dynamic.To, while improving camera module discontinuity equalization phenomenon, transmission mechanism respectively uses independent driving mechanism,
It can prevent the flexible failure of camera caused by single driving mechanism failure.
Optionally, referring to Fig. 2, the transmission mechanism 12 is two, and the driving mechanism 13 is and two drivers
Structure 12 corresponds two to be connected, wherein and two transmission mechanisms 12 are located at the two sides of the camera module 11, and two
The transmission mechanism 12 is symmetrical arranged relative to the moving direction of the camera module 11.
Specifically, as shown in Fig. 2, when driving mechanism 13 is two, two are passed when transmission mechanism 12 above-mentioned is two
Motivation structure 12 each is attached in a driving mechanism 13, and two intervals of transmission mechanism 12 can be distributed in camera mould when being arranged
The two sides of group 11, two transmission mechanisms 12 are symmetrical arranged relative to the moving direction of camera module 11.Thus can be in camera
The telescopic direction two sides of mould group provide a pair of of driving force, guarantee that there be the flexible of drive force camera module in two sides, avoid
Card resistance caused by independent side drives.
Optionally, referring to Fig. 2, the camera module 11 includes camera body 110 and telescope support 111；
The camera body 110 is in the telescope support 111；
Each transmission mechanism 12 is connected with the telescope support 111 respectively.
Specifically, as shown in Fig. 2, camera module 11 includes camera body 110 and telescope support 111, camera
On the telescope support 11 of scalable movement, each transmission mechanism 12 is connected with telescope support 111 ontology 110 respectively.It passes
The power of motivation structure self-driven mechanism in future passes to telescope support, moves telescope support relative to shell, takes the photograph to drive
As the stretching motion of head ontology.
Optionally, referring to Fig. 2, the transmission mechanism 12 is lead screw, and the lead screw is connect with the driving mechanism 13；
The threaded hole with threads of lead screw cooperation is provided on the telescope support 111, the telescope support 111 is arranged
On the lead screw.
Specifically, as shown in Fig. 2, the flexible of telescope support 111 can be realized by lead screw transmission, then driver above-mentioned
Structure 12 is lead screw, and lead screw connect the rotation, it can be achieved that lead screw with the power output end of driving mechanism 13.On telescope support 111
Be provided with the threaded hole with threads of lead screw cooperation, lead screw is mounted in the threaded hole of telescope support 111, i.e., telescope support 111 with
Screw set connects in succession.When lead screw rotation, under the action of screw thread, telescope support 111 can relative to lead screw straight-line, due to
Lead screw is connect with driving mechanism 13, and driving mechanism 13 is fixed on the housing 10, and therefore, telescope support 111 can be relative to shell 10
Stretching motion.
Optionally, referring to Fig. 3, the transmission mechanism is gear, and the gear is connect with the driving mechanism；
The rack gear 1111 with the gear engaged transmission is provided on the telescope support 111.
Specifically, as shown in figure 3, can also realize the flexible of telescope support 111 by rack pinion, then driver
Structure 12 is gear, and gear connect the rotation, it can be achieved that gear with the power output end of driving mechanism 13.On telescope support 111
It is provided with the rack gear 1111 with gear engaged transmission.When gear rotation, gear driving rack 1111 moves along a straight line, due to rack gear
1111 are set on telescope support 111, and gear is connect with driving mechanism 13, and driving mechanism 13 is fixed on the housing 10, therefore, stretch
Contracting bracket 111 can be relative to 10 stretching motion of shell.
Optionally, referring to Fig. 4, it is provided with guide rail 1112 on the telescope support 111, is provided with sliding slot on the shell 10
101, the guide rail 1112 is in the sliding slot 101.
Specifically, telescope support 111 is bonded with shell 10 as shown in figure 4, giving the cross-sectional view in the direction A-A of Fig. 2
Surface be provided with guide rail 1112, the trend of guide rail 1112 is parallel with telescopic direction, on shell 10 with the table of the cooperation of telescope support 111
Face is provided with sliding slot 101, and guide rail 1112 is in sliding slot 101.To which sliding slot 101 can play guiding to the constraint of guide rail 1112
Effect, prevents the offset clamping stagnation in 111 telescopic process of telescope support.
Optionally, referring to Fig. 5-1 and Fig. 5-2, the flexible camera structure further includes the first limit switch 14 and second
Limit switch 15；
First limit switch 14 and second limit switch 15 are arranged on the shell 10；
When the camera module 11 is located at retracted position, the telescope support 111 connects with first limit switch 14
Touching；
When the camera module 11 is located at extended position, the telescope support 111 connects with second limit switch 15
Touching.
Specifically, the flexible camera structure further includes the first limit switch 14 and the second limit switch 15, the first limit
Bit switch 14 and the second limit switch 15 are respectively provided on the housing 10.As shown in fig. 5-1, when camera module 11 retracts, place
In retracted position, telescope support 111 is contacted with the first limit switch 14, can terminate the movement of telescoping drive mechanism, prevents from imaging
11 excess shrinkage of head mould group.As shown in Fig. 5-2, when camera module 11 is stretched out, it is in extended position, telescope support 11 and the
The contact of two limit switches 15, can terminate the movement of telescoping drive mechanism, prevent camera module 11 from excessively stretching out.
Optionally, referring to Fig. 2, the driving mechanism 13 includes motor 131 and reduction gearbox 132；
The motor 131 is fixed on the shell 10；
The reduction gearbox 132 is connected in the shaft of the motor 131.
Specifically, motor 131 is fixed on shell as shown in Fig. 2, driving mechanism 13 includes motor 131 and reduction gearbox 132
On 10, reduction gearbox 132 is connected in the shaft of motor 131.The output shaft of reduction gearbox 132 is then connect with transmission mechanism 12, transmission
Mechanism 12 is connect with telescope support 111.To, motor power output to reduction gearbox, acted on by the deceleration torque increase of reduction gearbox,
The driving force that motor output can be increased, by transmission mechanism 12, it can be achieved that the conversion of circular motion and linear motion, by driver
The stretching motion of structure driving telescope support.
Optionally, the motor 131 is common DC motor or stepper motor.
Specifically, common DC motor can be used in motor 131 above-mentioned, it is possible to use control more accurately stepping
Motor is to realize accurate position control.
A kind of mobile terminal provided by the utility model, by being spaced setting at least two in the housing cavity of mobile terminal
A transmission mechanism, each transmission mechanism are connect with camera module, can improve single position in camera module telescopic process
Discontinuity equalization phenomenon, avoids the card resistance phenomenon in camera telescopic process caused by pushing and pulling, in order to avoid causing the stall of motor, damages
Other bad components.For transmission mechanism, lead screw transmission or rack pinion can be selected according to real space flexible layout, this
Outside, in driving mechanism motor increase, to realize that same driving force size, the volume of motor itself can accordingly reduce,
To help to reduce the thickness of mobile terminal, reduce the occupancy to mobile terminal space.
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.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of mobile terminal characterized by comprising
Shell, the shell have inner cavity, offer perforation in communication with the inner cavity on the shell；
Camera module, the camera module are movably disposed in the shell and can pass in and out the perforation；
At least two transmission mechanisms, at least two transmission mechanism are located at described interior intracavitary, and at least two driver
The setting of structure interval, each transmission mechanism are connected with the camera module respectively；
Driving mechanism, the driving mechanism are located at described interior intracavitary, the driving mechanism driving at least two transmission mechanism
Drive the camera module mobile.
2. mobile terminal according to claim 1, which is characterized in that the driving mechanism is one and with described at least two
A transmission mechanism is connected, and the driving mechanism drives at least two transmission mechanism that the camera module is driven to move simultaneously
It is dynamic.
3. mobile terminal according to claim 1, which is characterized in that the driving mechanism be at least two and with it is described extremely
Few two transmission mechanisms, which correspond, to be connected, and each driving mechanism drives described in coupled transmission mechanism drives respectively
Camera module is mobile.
4. mobile terminal according to claim 3, which is characterized in that the transmission mechanism is two, the driving mechanism
To correspond two be connected with two transmission mechanisms, wherein two transmission mechanisms are located at the camera mould
The two sides of group, two transmission mechanisms are symmetrical arranged relative to the moving direction of the camera module.
5. mobile terminal according to claim 1, which is characterized in that
The camera module includes camera body and telescope support；
The camera body is in the telescope support；
Each transmission mechanism is connected with the telescope support respectively.
6. mobile terminal according to claim 5, which is characterized in that
The transmission mechanism is lead screw, and the lead screw is connect with the driving mechanism；
The threaded hole with threads of lead screw cooperation is provided on the telescope support, the telescope support is set in the lead screw
On.
7. mobile terminal according to claim 5, which is characterized in that
The transmission mechanism is gear, and the gear is connect with the driving mechanism；
The rack gear with the gear engaged transmission is provided on the telescope support.
8. mobile terminal according to claim 5, which is characterized in that
It is provided with guide rail on the telescope support, sliding slot is provided on the shell, the guide rail is in the sliding slot.
9. mobile terminal according to claim 5, which is characterized in that further include that the first limit switch and the second limit are opened
It closes；
First limit switch and second limit switch setting are on the housing；
When the camera module is located at retracted position, the telescope support is contacted with first limit switch；
When the camera module is located at extended position, the telescope support is contacted with second limit switch.
10. mobile terminal according to claim 1, which is characterized in that
The driving mechanism includes motor and reduction gearbox；
The motor is fixed on the housing；
The reduction gearbox is connected in the shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856596.5U CN209170429U (en) | 2018-11-12 | 2018-11-12 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856596.5U CN209170429U (en) | 2018-11-12 | 2018-11-12 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170429U true CN209170429U (en) | 2019-07-26 |
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ID=67337768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856596.5U Active CN209170429U (en) | 2018-11-12 | 2018-11-12 | Mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN209170429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650231A (en) * | 2019-09-27 | 2020-01-03 | 维沃移动通信有限公司 | Electronic device and control method of electronic device |
| CN111163198A (en) * | 2020-01-16 | 2020-05-15 | 维沃移动通信有限公司 | Electronic device |
| CN111756899A (en) * | 2020-06-29 | 2020-10-09 | 维沃移动通信有限公司 | Transmission structure and electronic equipment |
| CN113079236A (en) * | 2021-03-31 | 2021-07-06 | 维沃移动通信有限公司 | Electronic device |
-
2018
- 2018-11-12 CN CN201821856596.5U patent/CN209170429U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650231A (en) * | 2019-09-27 | 2020-01-03 | 维沃移动通信有限公司 | Electronic device and control method of electronic device |
| CN111163198A (en) * | 2020-01-16 | 2020-05-15 | 维沃移动通信有限公司 | Electronic device |
| CN111163198B (en) * | 2020-01-16 | 2021-12-24 | 维沃移动通信有限公司 | Electronic device |
| CN111756899A (en) * | 2020-06-29 | 2020-10-09 | 维沃移动通信有限公司 | Transmission structure and electronic equipment |
| CN113079236A (en) * | 2021-03-31 | 2021-07-06 | 维沃移动通信有限公司 | Electronic device |
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