CN109842751B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN109842751B CN109842751B CN201910092385.1A CN201910092385A CN109842751B CN 109842751 B CN109842751 B CN 109842751B CN 201910092385 A CN201910092385 A CN 201910092385A CN 109842751 B CN109842751 B CN 109842751B
- Authority
- CN
- China
- Prior art keywords
- optical sensing
- mobile terminal
- sensing modules
- light
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention provides a mobile terminal which comprises a rear cover, a substrate, a transmission device and at least two optical sensing modules, wherein the rear cover is provided with at least one light hole, and the number of the light holes is smaller than that of the optical sensing modules; the substrate and the rear cover form an accommodating cavity for accommodating the transmission device and the at least two optical sensing modules; the transmission device comprises at least three rotating shafts, a transmission belt arranged around the at least three rotating shafts, and a driving component for driving the transmission belt to rotate; the rotating shaft is rotationally connected with the substrate; the transmission band end to end, and the cover is established on at least three pivot, transmission band and each optical sensing module fixed connection, and the transmission band is used for controlling two at least optical sensing modules and removes to make at least one optical sensing module in two at least optical sensing modules dock with the light trap. The invention can reduce the number of the light holes on the rear cover, thereby ensuring the integrity of the rear cover and avoiding the influence of the light holes on the appearance of the mobile terminal.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a mobile terminal.
Background
With the increasing demands of users on the photographing effect, the photographing quality and the photographing function, terminal manufacturers have successively introduced mobile terminals that use optical sensing modules with different pixels and different functions or combinations to obtain the best color and the most appropriate detailed expression. However, each optical sensing module needs to be provided with a corresponding light hole on the rear cover of the mobile terminal, so that a plurality of light holes need to be designed on the rear cover to meet the requirements. Due to the fact that the plurality of light holes are formed, the structural design of the mobile terminal is limited, and the appearance of the mobile terminal is affected.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which aims to solve the problem that the appearance of the mobile terminal is affected because a plurality of light holes need to be formed in a rear cover.
The embodiment of the invention provides a mobile terminal, which comprises a rear cover, a substrate, a transmission device and at least two optical sensing modules, wherein,
the rear cover is provided with at least one light hole, and the number of the light holes is smaller than that of the optical sensing modules;
the substrate and the rear cover form an accommodating cavity for accommodating the transmission device and the at least two optical sensing modules;
the transmission device comprises at least three rotating shafts, a transmission belt arranged around the at least three rotating shafts, and a driving component for driving the transmission belt to rotate; the rotating shaft is rotatably connected with the substrate; the transmission band end to end, and the cover is established in at least three pivot, the transmission band with each optical sensing module fixed connection, the transmission band is used for controlling two at least optical sensing modules remove, so that in two at least optical sensing modules at least one optical sensing module with the light trap butt joint.
The embodiment of the invention is provided with at least three rotating shafts, a transmission belt arranged around the at least three rotating shafts and a driving component for driving the transmission belt to rotate; the rotating shaft is rotatably connected with the substrate; the transmission band end to end, and the cover is established in at least three pivot, the transmission band with each optical sensing module fixed connection, through the transmission band control optical sensing module removes for optical sensing module can dock with the light trap respectively, thereby realizes the function that optical sensing module corresponds. Like this, can cover the design of less light trap behind, consequently can guarantee the integrality of back lid, avoid the light trap to influence mobile terminal's outward appearance. Meanwhile, the arrangement of holes of the light holes is reduced, and the manufacturing difficulty of the rear cover is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is an assembly structure diagram of a substrate, an actuator and an optical sensing module in a mobile terminal according to an embodiment of the present invention;
fig. 2 is a structural diagram of a rear cover in a mobile terminal according to an embodiment of the present invention;
fig. 3 is an assembly structure diagram of a substrate, an actuator and an optical sensing module in a mobile terminal according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1 and 2, an embodiment of the present invention provides a mobile terminal, including: comprises a rear cover 11, a substrate 12, an actuator 13 and at least two optical sensing modules 14, wherein,
at least one light hole 111 is formed in the rear cover 11, and the number of the light holes 111 is smaller than that of the optical sensing modules 14;
the substrate 12 and the rear cover form an accommodating cavity for accommodating the transmission device 13 and the at least two optical sensing modules 14;
the transmission device 13 is connected to the at least two optical sensing modules 14, and is configured to control the at least two optical sensing modules 14 to move, so that at least one optical sensing module 14 of the at least two optical sensing modules 14 is in butt joint with the light-transmitting hole 111.
In an embodiment of the present invention, the substrate 12 may be a battery cover for mounting and fixing the transmission device 13. The rear cover 11 may be engaged with and fixed to the substrate 12, or may be fixed by screws, which is not limited herein.
It should be noted that the structure of the transmission device 13 may be set according to actual needs, for example, in this embodiment, the transmission device 13 includes at least three rotating shafts 131, a transmission belt 132 disposed around the at least three rotating shafts 131, and a driving component 133 for driving the transmission belt to rotate;
the rotating shaft 131 is rotatably connected with the substrate 12;
the transmission band 132 is connected end to end and sleeved on the at least three rotating shafts 131, and the transmission band 132 is fixedly connected with each optical sensing module 14.
The structure of the driving assembly 133 may be set according to actual requirements, for example, in this embodiment, in order to improve the control accuracy, the driving assembly 133 may include a stepping motor and a control circuit, and the control circuit is configured to control the stepping motor to drive the conveying belt 132 to rotate. Specifically, in an alternative embodiment, the bearing of the stepping motor may be directly and fixedly connected to a rotating shaft 131, and the rotating shaft 131 is driven to rotate, so as to drive the transmission belt 132 to rotate; in another alternative embodiment, the bearing of the stepping motor may be engaged with at least one rotating shaft 131 through a gear, and the rotating shaft 131 is driven to rotate, so as to drive the transmission belt 132 to rotate. Because the stepping motor can accurately control the rotating stroke, the accuracy of controlling the moving position of the optical sensing module 14 can be ensured, and the use reliability of the mobile terminal is improved.
It should be understood that the electrical connection between the optical sensing module 14 and the substrate 12 can be set according to actual needs, for example, in an alternative embodiment, a through hole is formed on the bearing of the stepping motor, a conductive wire is disposed in the through hole, and each optical sensing module 14 is electrically connected to the substrate 12 through the conductive wire.
Specifically, each optical sensing module 14 is provided with one or more conductive wires. In order to prevent the conductive wires from being entangled, the transmission belt 132 may reciprocate to switch different optical sensing modules 14 to be docked with the light holes 111.
The structure of the optical sensing module 14 can be set according to actual needs, for example, in this embodiment, the optical sensing module 14 can be a camera module, a 3D structured light module or a TOF (time of flight) module, specifically, the number of the optical sensing modules 14 set in the mobile terminal can be set according to actual needs, wherein each optical sensing module 14 can be the same structure or different structures, that is, the at least two optical sensing modules 14 can include at least one of the camera module, the 3D structured light module or the TOF module. In the following embodiments, the optical sensor module 14 is a camera, for example, and is described in detail. Specifically, the optical sensing module 14 disposed in the mobile terminal may include an RGB color main camera module, a long-focus camera module, a black-and-white camera module, and a wide-angle camera module.
The number of the light-transmitting holes 111 and the number of the optical sensing module 14 can be set according to actual requirements, for example, in an alternative embodiment, as shown in fig. 2, the number of the light-transmitting holes 111 can be two. At this time, the number of the optical sensing modules 14 is at least three. As shown in fig. 1, in an alternative embodiment, the mobile terminal includes three optical sensing modules 14; in another alternative embodiment, as shown in fig. 3, the mobile terminal includes four optical sensing modules 14.
In fig. 1, the optical sensing module a is an RGB color main camera module, the optical sensing module B is a long-focus camera module, and the optical sensing module C is a black-and-white camera module. In fig. 3, the optical sensing module a is a RGB color main camera module, the optical sensing module B is a long-focus camera module, the optical sensing module C is a black-and-white camera module, and the camera D is a wide-angle camera module.
Specifically, the transmission device 13 is configured to control the optical sensing module 14 to move, and enable the optical sensing module 14 to be respectively butted with the light holes 111, that is, the optical sensing module 14 is disposed opposite to the light holes 111, at this time, external light is made to penetrate through the light holes 111 and enter the corresponding optical sensing module 14, so that the optical sensing module 14 opposite to the light holes 111 can normally operate.
It should be noted that, when there are two light holes 111, there may be two optical sensing modules 14 respectively disposed corresponding to the two light holes 111 at the same time, so as to ensure that two optical sensing modules 14 operate at the same time. Therefore, the combined photographing function of the camera module can be realized. For example, the combination of the RGB color main camera module and the long-focus camera module can be used for photographing, or the combination of the wide-angle camera module and the long-focus camera module can be used for photographing, and only the corresponding camera module is controlled to move to the appointed position through the transmission device 13.
In the embodiment of the present invention, at least three rotating shafts 131, a transmission belt 132 disposed around the at least three rotating shafts 131, and a driving component 133 for driving the transmission belt 132 to rotate are provided; the rotating shaft 131 is rotatably connected with the substrate 12; the transmission band 132 end to end and the cover is established on at least three pivot 131, the transmission band 132 with each optical sensing module 14 fixed connection, through transmission band 132 control optical sensing module 14 removes for optical sensing module 14 can dock with light trap 111 respectively, thereby realizes the corresponding function of optical sensing module 14. Therefore, the design of fewer light holes 111 on the rear cover 11 can be achieved, so that the integrity of the rear cover 11 can be ensured, and the light holes are prevented from influencing the appearance of the mobile terminal. Meanwhile, the arrangement of the opening of the light hole 111 is reduced, and the manufacturing difficulty of the rear cover 11 is reduced.
The number of the rotating shafts 131 can be set according to actual needs, as shown in fig. 1 and fig. 3, the number of the rotating shafts 131 is four, and the connecting lines of the rotating shafts 131 are arranged in a rectangular shape.
Further, in order to conveniently control the moving distance, in this embodiment, the optical sensing modules 14 may be uniformly spaced on the conveying belt 132, so that the moving distance is the same each time when the moving control is performed, and therefore, the displacement of the conveying belt 132 can be conveniently controlled.
Further, based on the above embodiment, in this embodiment, a limiting frame 121 is disposed on the substrate 12, the transmission device 13 and the at least two optical sensing modules 14 are both located in the limiting frame 121, and the optical sensing modules 14 are clamped between the limiting frame 121 and the transmission belt 132.
In this embodiment, the position-limiting frame 121 is convexly disposed on the substrate 12, the shape of the position-limiting frame 121 matches the shape of the transmission belt 132, as shown in fig. 1 and fig. 3, the transmission belt 132 is enclosed end to form a rectangle, the position-limiting frame 121 is also rectangular, and the vertex angle is an arc angle, so as to facilitate the movement of the optical sensing module 14. The limiting frame 121 may be designed to be a rigid structure or a flexible structure, and is not further limited herein. Because the outside at transmission band 132 has set up spacing frame 121, through spacing frame 121 and transmission band 132 centre gripping optical sensing module 14 to play limiting displacement to optical sensing module 14, guarantee that optical sensing module 14 removes the in-process and be difficult for rocking, thereby reduced the harm to optical sensing module 14, improved the security that mobile terminal used.
Further, the mobile terminal further includes a position detection device 15 for detecting a position of the optical sensing module 14, and the position detection device 15 is electrically connected to the transmission device 13.
In this embodiment, the position detecting device 15 may be configured according to actual needs, and for example, a photoelectric pair tube or a hall detecting element may be adopted. Specifically, the position detecting device 15 may include a signal emitter 151 and a signal receiver 152, as shown in fig. 3, the signal emitter 151 may be disposed on the position limiting frame 121, and the signal receiver 152 is disposed on the conveying belt 132. In this way, the position detecting device 15 can detect whether the conveying belt 132 is moved to a proper position, and specifically, the position detecting device 15 may include a plurality of sets, which is not further limited herein, for example, a position detecting device may be disposed corresponding to each optical sensor module 14.
It should be noted that the center-to-center distance between the optical sensing modules 14 on the conveying belt 132 may be set according to actual requirements, for example, in the embodiment, the center-to-center distance between at least two optical sensing modules 14 in the moving direction is consistent with the center-to-center distance between the light holes 111.
In this embodiment, the center-to-center distance between the optical sensing modules refers to a geometric center distance between two adjacent optical sensing modules 14, and the center-to-center distance between the light holes 111 is a hole center distance between two light holes 111. As shown in fig. 1 and fig. 2, the distance between the centers of the two optical sensing modules 14 in the moving direction is L, and the distance between the centers of the light-transmitting holes 111 is M, where L is M. Thus, it is ensured that two optical sensing modules 14 are simultaneously disposed corresponding to two light-transmitting holes 111.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A mobile terminal is characterized in that the mobile terminal comprises a rear cover, a substrate, a transmission device and at least two optical sensing modules, wherein,
the rear cover is provided with at least one light hole, and the number of the light holes is smaller than that of the optical sensing modules;
the substrate and the rear cover form an accommodating cavity for accommodating the transmission device and the at least two optical sensing modules;
the transmission device comprises at least three rotating shafts, a transmission belt arranged around the at least three rotating shafts, and a driving component for driving the transmission belt to rotate; the rotating shaft is rotatably connected with the substrate; the transmission band end to end, and the cover is established in at least three pivot, the transmission band with each optical sensing module fixed connection, the transmission band is used for controlling two at least optical sensing modules remove, so that in two at least optical sensing modules at least one optical sensing module with the light trap butt joint.
2. The mobile terminal of claim 1, wherein the driving assembly comprises a stepping motor and a control circuit, and the control circuit is configured to control the stepping motor to drive the transmission belt to rotate.
3. The mobile terminal according to claim 2, wherein a through hole is formed in the bearing of the stepping motor, a conductive wire is disposed in the through hole, and each optical sensing module is electrically connected to the substrate through the conductive wire.
4. The mobile terminal of claim 1, wherein the optical sensing modules are evenly spaced on the transmission band.
5. The mobile terminal according to claim 1, wherein a limiting frame is disposed on the substrate, the transmission device and at least two optical sensing modules are disposed in the limiting frame, and the limiting frame and the transmission belt clamp the optical sensing modules.
6. The mobile terminal of claim 1, wherein the number of the rotation shafts is four, and a connection line of the rotation shafts is rectangular.
7. The mobile terminal of claim 6, wherein the number of the light-transmitting holes is two, and the number of the optical sensing modules is at least three.
8. The mobile terminal of claim 1, wherein the number of the light holes is two, and a center-to-center distance between the optical sensing modules in the moving direction of at least two of the optical sensing modules is identical to a center-to-center distance between the light holes.
9. The mobile terminal according to claim 1, further comprising a position detection device for detecting a position of the optical sensing module, wherein the position detection device is electrically connected to the actuator.
10. The mobile terminal according to any of claims 1 to 9, wherein the at least two optical sensing modules comprise at least one of a camera module, a 3D structured light module and a TOF module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092385.1A CN109842751B (en) | 2019-01-30 | 2019-01-30 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092385.1A CN109842751B (en) | 2019-01-30 | 2019-01-30 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109842751A CN109842751A (en) | 2019-06-04 |
| CN109842751B true CN109842751B (en) | 2020-08-28 |
Family
ID=66884455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910092385.1A Active CN109842751B (en) | 2019-01-30 | 2019-01-30 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109842751B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980541A (en) * | 2015-07-13 | 2015-10-14 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
| CN107222594A (en) * | 2017-05-31 | 2017-09-29 | 广东欧珀移动通信有限公司 | The CCD camera assembly and electronic equipment of electronic equipment |
| CN107580167A (en) * | 2017-10-20 | 2018-01-12 | 维沃移动通信有限公司 | A kind of sensitive chip, mobile terminal and image pickup method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4986016B2 (en) * | 2006-06-09 | 2012-07-25 | カシオ計算機株式会社 | Imaging device |
| CN107071097A (en) * | 2017-02-03 | 2017-08-18 | 惠州Tcl移动通信有限公司 | A kind of guide-lighting battery cover of intelligence and mobile terminal |
| CN107231515B (en) * | 2017-06-26 | 2020-01-07 | 努比亚技术有限公司 | Terminal |
| CN107172240B (en) * | 2017-06-27 | 2019-01-22 | 维沃移动通信有限公司 | A kind of cam device and mobile terminal |
| CN107968860A (en) * | 2017-12-26 | 2018-04-27 | 广东欧珀移动通信有限公司 | Export module and electronic device |
| CN108322581B (en) * | 2018-02-24 | 2020-06-02 | Oppo广东移动通信有限公司 | Electronic component and electronic equipment |
-
2019
- 2019-01-30 CN CN201910092385.1A patent/CN109842751B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980541A (en) * | 2015-07-13 | 2015-10-14 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
| CN107222594A (en) * | 2017-05-31 | 2017-09-29 | 广东欧珀移动通信有限公司 | The CCD camera assembly and electronic equipment of electronic equipment |
| CN107580167A (en) * | 2017-10-20 | 2018-01-12 | 维沃移动通信有限公司 | A kind of sensitive chip, mobile terminal and image pickup method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109842751A (en) | 2019-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101019815B1 (en) | Inclination sensor | |
| CN110998433B9 (en) | Lens driving device, camera module, and optical apparatus | |
| CN109302555B (en) | Camera assembly and terminal equipment | |
| CN104935820A (en) | Mobile terminal rotation camera device and rotation method | |
| CN109428992B (en) | Image pickup apparatus | |
| EP3825990A1 (en) | Flexible screen module, terminal device and photographing method | |
| US20160142599A1 (en) | Imaging module and electronic apparatus | |
| KR102115583B1 (en) | Reflection module and camera module including the same | |
| CN109842751B (en) | Mobile terminal | |
| KR100649770B1 (en) | A dual camera module of wireless communication terminalas | |
| US20110048912A1 (en) | Composite rotary switch | |
| CN104580839A (en) | Camera and electronic apparatus | |
| EP3761626B1 (en) | Concealable camera and electronic device having a concealable camera | |
| CN112565566A (en) | Imaging device and electronic apparatus | |
| US9781317B2 (en) | Rotation detecting device, camera equipped with the device, and imaging apparatus equipped with the camera | |
| KR20220000785A (en) | Camera module | |
| US7268819B2 (en) | Scanning camera | |
| WO2022028471A1 (en) | Display module and electronic device | |
| KR102287544B1 (en) | Reflection module and camera module including the same | |
| JPH09160672A (en) | Portable information processor with infrared ray communication function | |
| JP2022006845A (en) | Accessory shoe device, electronic device, shoe device, and accessory device | |
| JP2010107788A (en) | Imaging apparatus | |
| JP2001268416A (en) | Reflection type image pickup device | |
| US11825215B1 (en) | Camera module with multiple lenses using single image sensor and electronic device with module | |
| CN114827393B (en) | Image acquisition module and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |