CN111787210A - Automatic upset camera module - Google Patents
Automatic upset camera module Download PDFInfo
- Publication number
- CN111787210A CN111787210A CN202010726937.2A CN202010726937A CN111787210A CN 111787210 A CN111787210 A CN 111787210A CN 202010726937 A CN202010726937 A CN 202010726937A CN 111787210 A CN111787210 A CN 111787210A
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- CN
- China
- Prior art keywords
- screw rod
- board
- camera module
- wall
- gear
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
Abstract
The invention discloses an automatic turnover camera module in the technical field of mobile phone camera shooting, which comprises a lifting mechanism and a turnover mechanism, wherein the lifting mechanism comprises a motor, a screw rod and a screw rod; the output end of the motor is fixedly provided with a screw rod, the outer wall of the screw rod is in sliding fit with a screw rod, the outer wall of the top of the screw rod is fixedly provided with an outer screw rod gear, the turnover mechanism comprises an outer support shaft, a rotary shaft and a camera module, the bottom of the outer support shaft is fixedly connected with the screw rod, the top of the outer support shaft is fixedly provided with a lifting end plate, the middle position of the outer support shaft is provided with a shaft neck, the outer wall of the shaft neck is sleeved with a turnover gear, the turnover gear is meshed with the outer screw rod gear, and the upper part of an inner cavity of the turnover gear is matched with the shaft neck.
Description
Technical Field
The invention relates to the technical field of mobile phone camera shooting, in particular to an automatic overturning camera module.
Background
The existing smart phone or PAD is a front-back main-auxiliary two fixed cameras, and along with the increasing demands of mobile phone users on mobile phone camera shooting, the existing mobile phone is provided with too many cameras, and the cost of a plurality of mobile phone cameras is too high.
Based on this, the invention designs an automatic turnover camera module to solve the above problems.
Disclosure of Invention
The invention aims to provide an automatic turnover camera module, which aims to solve the problems that the cost of a plurality of mobile phone cameras is too high due to too many cameras installed in the existing mobile phone and the hidden camera can only realize front shooting after being opened and cannot realize the common use of the same camera for the front camera and the rear camera.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic turnover camera module comprises a lifting mechanism and a turnover mechanism, wherein the lifting mechanism comprises a motor, a screw rod and a lead screw; the output end of the motor is fixedly provided with a screw rod, the outer wall of the screw rod is in sliding fit with a lead screw, the outer wall of the top of the screw rod is fixedly provided with an outer screw rod gear, the turnover mechanism comprises an outer supporting shaft, a revolving shaft and a camera module, the bottom of the outer supporting shaft is fixedly connected with the lead screw, the top of the outer supporting shaft is fixedly provided with a lifting end plate, the middle position of the outer supporting shaft is provided with a shaft neck, the outer wall of the shaft neck is sleeved with a turnover gear, the turnover gear is meshed with the outer screw rod gear, the upper part of the inner cavity of the turnover gear is mutually matched with the shaft neck, the inner wall of the upper end of the turnover gear is uniformly provided with a plurality of groups of positioning grooves, the lower end surface of the shaft neck is uniformly provided with a plurality of groups, the positioning key is matched with the positioning groove, a rotating shaft mounting groove is formed in the top of the outer supporting shaft, a rotating shaft is rotatably matched in an inner cavity of the rotating shaft mounting groove, a camera module is fixedly mounted at the top of the rotating shaft, a rotating shaft end seat is fixedly mounted at the bottom of the rotating shaft, and a steel sheet spring is fixedly mounted between the rotating shaft end seat and the inner wall of the outer supporting shaft.
Preferably, still include installation mechanism, installation mechanism includes a board, No. two boards, No. three boards and No. four boards, a board and No. two board fixed connection, the top and the motor fixed connection of a board, fixed mounting has the polished rod between No. two boards and No. three boards, the lateral wall fixed mounting of No. two boards and No. three boards supports the cover, No. four boards and screw rod normal running fit, the one end and the upset gear of No. four boards are mutually supported.
Preferably, the other end of the screw is fixedly provided with a screw connecting plate, the other end of the screw connecting plate is fixedly provided with a polish rod sleeve, and the polish rod sleeve is in sliding fit with the polish rod.
Preferably, the top of the second plate is provided with a second threaded mounting hole, the top of the third plate is provided with a third threaded mounting hole, and the top of the fourth plate is provided with a fourth threaded mounting hole.
Preferably, the steel sheet spring is a mosquito coil spring.
Preferably, the outer wall of both sides of navigation key fixed mounting has spacing, the spacing groove has been seted up respectively to the both sides inner wall of mounting groove, spacing and spacing groove sliding fit.
Compared with the prior art, the invention has the beneficial effects that: the device is conveniently installed in the inner cavity of the mobile terminal through the arrangement of the second threaded installation hole, the third threaded installation hole and the fourth threaded installation hole, the support sleeve is attached to the side wall of the mobile terminal, the fourth plate and the third plate are attached to the upper wall of the mobile terminal, the device is more stably installed through three-point positioning, shaking in use is prevented, when a camera module is not used, the lead screw is located at the lowest end of the screw, the camera module is accommodated right above the first plate, when the camera module is required to be used for prepositive shooting, the motor is started, the screw is driven to rotate through the motor, the screw outer gear is synchronously driven to rotate, the lead screw is vertically lifted through the matching of the screw and the lead screw, the movement of the lead screw is conveniently limited through the arrangement of the polish rod sleeve and the polish rod, and the outer support shaft and the camera module are driven to lift through the lifting movement of the lead screw, make camera module surpass mobile terminal's peak, be convenient for carry out leading shooting, when needs postposition is shot, through continuing starter motor, make the lead screw continue to drive outer support shaft and rise, rise through outer support shaft, drive the upset gear simultaneously and rise, first step: the overturning gear is preliminarily meshed with the external gear of the screw rod, so that the rotation of the screw rod can drive the overturning gear to rotate; the second step is that: the lead screw continuously rises, and the overturning gear of the overturning gear is completely meshed with the external gear of the lead screw, so that the overturning gear rotates stably; the third step: the overturning gear reaches the highest point, is in contact with the fourth plate and continuously ascends through the lead screw, so that the positioning key is in contact with the upper wall of the overturning gear, and the overturning gear compresses the return spring; the fourth step: when the turnover gear is under the sliding channel, the upper part of the turnover gear is made to spring into the cavity of the positioning groove under the action of the reset spring, so that the rotation of the turnover gear can drive the outer support shaft to rotate, and the lifting end plate is driven to turn over for 180 degrees to realize rear shooting, in order to prevent the camera module from distortion in the rotation process, a steel spring is arranged between the rotating shaft and the outer support shaft, through the arrangement of the steel spring, the camera module can move more slowly than the steel spring, and the signal distortion caused by the over-fast rotation of the camera module is prevented, when shooting is not needed, the camera module is reversely rotated through a motor to be accommodated right above a plate, the invention can realize the front-back turnover of a single mobile phone camera module, realize front-back double shooting, and can hide the camera when not in use, has simple control mode and is convenient to realize, the installation is convenient, and the development prospect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a main viewing angle structure according to the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic cross-sectional corner configuration of the present invention;
FIG. 4 is a schematic view of a positioning key according to the present invention;
FIG. 5 is a schematic view of a positioning groove structure according to the present invention;
FIG. 6 is a schematic view of the structure of the flat spring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a 2-motor, a 3-first plate, a 4-second plate, a 5-support sleeve, a 6-third plate, a 7-polished rod, an 8-screw rod, a 9-screw rod, a 10-screw rod connecting plate, a 11-polished rod sleeve, a 12-fourth plate, a 13-outer support shaft, a 14-rotating shaft, a 15-camera module, a 16-lifting end plate, a 17-overturning gear, an 18-screw rod outer gear, a 19-rotating shaft end seat, a 20-steel disc spring, a 21-journal, a 22-rotating shaft installation groove, a 23-positioning key, a 24-limiting groove, a 25-reset spring, a 26-limiting strip, a 27-third threaded installation hole, a 28-second threaded installation hole, a 29-fourth threaded installation hole and a 30-positioning groove.
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-6, the present invention provides a technical solution: an automatic turnover camera module comprises a lifting mechanism and a turnover mechanism, wherein the lifting mechanism comprises a motor 2, a screw 8 and a lead screw 9; the output end of the motor 2 is fixedly provided with a screw 8, the outer wall of the screw 8 is in sliding fit with a lead screw 9, the outer wall of the top of the screw 8 is fixedly provided with an outer screw gear 18, the turnover mechanism comprises an outer support shaft 13, a rotating shaft 14 and a camera module 15, the bottom of the outer support shaft 13 is fixedly connected with the lead screw 9, the top of the outer support shaft 13 is fixedly provided with a lifting end plate 16, the middle position of the outer support shaft 13 is provided with a shaft neck 21, the outer wall of the shaft neck 21 is sleeved with a turnover gear 17, the turnover gear 17 is meshed with the outer screw gear 18, the upper part of the inner cavity of the turnover gear 17 is mutually matched with the shaft neck 21, the inner wall of the upper end of the turnover gear 17 is uniformly provided with a plurality of groups of positioning grooves 30, the lower end surface of the shaft neck 21 is uniformly provided with, the positioning key 23 is matched with the positioning groove 30, the top of the outer support shaft 13 is provided with a rotating shaft installation groove 22, the inner cavity of the rotating shaft installation groove 22 is matched with a rotating shaft 14 in a rotating mode, the top of the rotating shaft 14 is fixedly provided with a camera module 15, the bottom of the rotating shaft 14 is fixedly provided with a rotating shaft end seat 19, and a steel disc spring 20 is fixedly arranged between the rotating shaft end seat 19 and the inner wall of the outer support shaft 13.
Wherein, the mosquito-repellent incense coil spring also comprises an installation mechanism, the installation mechanism comprises a first plate 3, a second plate 4, a third plate 6 and a fourth plate 12, the first plate 3 is fixedly connected with the second plate 4, the top of the first plate 3 is fixedly connected with a motor 2, a polish rod 7 is fixedly arranged between the second plate 4 and the third plate 6, the side walls of the second plate 4 and the third plate 6 are fixedly provided with a support sleeve 5, the fourth plate 12 is in rotating fit with a screw 8, one end of the fourth plate 12 is matched with an overturning gear 17, the other end of a lead screw 9 is fixedly provided with a lead screw connecting plate 10, the other end of the lead screw connecting plate 10 is fixedly provided with a polish rod sleeve 11, the polish rod sleeve 11 is in sliding fit with the polish rod 7, the top of the second plate 4 is provided with a second threaded installation hole 28, the top of the third plate 6 is provided with a third threaded installation hole 27, the top of the fourth plate 12 is provided with a fourth threaded installation, the outer walls of the two sides of the positioning key 23 are fixedly provided with limiting strips 26, the inner walls of the two sides of the mounting groove 22 are respectively provided with a limiting groove 24, and the limiting strips 26 are in sliding fit with the limiting grooves 24.
One specific application of this embodiment is: according to the invention, through the arrangement of the second threaded mounting hole 28, the third threaded mounting hole 27 and the fourth threaded mounting hole 29, the device is conveniently mounted in the inner cavity of the mobile terminal, the support sleeve 5 is attached to the side wall of the mobile terminal, the fourth plate 12 and the third plate 6 are attached to the upper wall of the mobile terminal, through three-point positioning, the mounting of the device is more stable, and the shaking in use is prevented, when the camera module 15 is not used, the screw rod 9 is positioned at the lowest end of the screw rod 8, the camera module 15 is accommodated right above the first plate 3, when the camera module 15 is required to be used for prepositive shooting, the motor 2 is started, the screw rod 8 is driven to rotate through the motor 2, the screw rod outer gear 18 is synchronously driven to rotate, the screw rod 9 is vertically lifted through the matching of the screw rod 8 and the screw rod 9, and through the arrangement of the polish rod sleeve 11 and the polish rod 7, the limiting, the ascending motion through lead screw 9 drives outer support shaft 13 and camera module 15 and rises, makes camera module 15 surpass mobile terminal's peak, is convenient for carry on leading shooting, when needs postposition is shot, through continuing starter motor 2, makes lead screw 9 continue to drive outer support shaft 13 and rises, rises through outer support shaft 13, drives turnover gear 17 simultaneously and rises, first step: the overturning gear 17 is preliminarily meshed with the screw rod external gear 18, so that the rotation of the screw rod 9 can drive the overturning gear 17 to rotate; the second step is that: the lead screw 9 continues to rise, the overturning gear 17 of the overturning gear is completely meshed with the external gear 18 of the screw rod, so that the overturning gear 17 rotates stably; the third step: the overturning gear 17 reaches the highest point, is in contact with the fourth plate 12 and continuously ascends through the screw rod 9, so that the positioning key 23 is in contact with the upper wall of the overturning gear 17, and the overturning gear 17 compresses the return spring 25; the fourth step: when the overturning gear 17 is right below the sliding channel 30, under the action of the return spring 25, the upside of the overturning gear 17 is bounced into the inner cavity of the positioning groove 30, so that the overturning gear 17 can drive the outer support shaft 13 to rotate, and the lifting end plate 16 is driven to overturn by 180 degrees to realize rear shooting, in order to prevent the camera module 15 from being distorted in the rotating process, the steel disc spring 20 is arranged between the rotating shaft 14 and the outer support shaft 13, through the arrangement of the steel disc spring 20, the camera module 15 can move more slowly than the steel disc spring 20, so that the camera module 15 is prevented from rotating too fast to cause signal distortion, when shooting is not needed, the motor 2 rotates reversely, so that the camera module 15 is accommodated right above the plate 3, the invention can realize the front-back overturning of a single mobile phone camera module, realize front-back double shooting, and hide the camera when not in use, and the control mode is simple, the realization is convenient, the installation is convenient, and the development prospect is good.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an automatic upset camera module which characterized in that: the device comprises a lifting mechanism and a turnover mechanism, wherein the lifting mechanism comprises a motor (2), a screw rod (8) and a screw rod (9); the utility model discloses a motor, including motor (2), output fixed mounting has screw rod (8), the outer wall sliding fit of screw rod (8) has lead screw (9), the top outer wall fixed mounting of screw rod (8) has screw rod external gear (18), tilting mechanism includes outer support shaft (13), revolving axle (14) and camera module (15), the bottom and lead screw (9) fixed connection of outer support shaft (13), the top fixed mounting of outer support shaft (13) has lifting end plate (16), the middle part position of outer support shaft (13) is provided with axle journal (21), the outer wall cover of axle journal (21) is equipped with upset gear (17), upset gear (17) and screw rod external gear (18) meshing, upset gear (17) inner chamber upper portion and axle journal (21) are mutually supported, a plurality of groups constant head tank (30) have evenly been seted up to the inner wall of upset gear (17) upper end, a plurality of groups of mounting grooves (22) have evenly been seted up to the lower terminal surface of axle journal (21), mounting groove (22) sliding fit has navigation key (23), fixed mounting has reset spring (25) between navigation key (23) bottom and mounting groove (22) inner wall, navigation key (23) and constant head tank (30) are mutually supported, revolving axle mounting groove (22) have been seted up at the top of outer support shaft (13), revolving axle mounting groove (22) inner chamber rotating fit has revolving axle (14), the top fixed mounting of revolving axle (14) has camera module (15), the bottom fixed mounting of revolving axle (14) has revolving axle end base (19), fixed mounting has steel sheet spring (20) between revolving axle end base (19) and outer support shaft (13) inner wall.
2. The auto-flipping camera module of claim 1, wherein: still include installation mechanism, installation mechanism includes a board (3), No. two board (4), No. three board (6) and No. four board (12), a board (3) and No. two board (4) fixed connection, the top and motor (2) fixed connection of a board (3), fixed mounting has polished rod (7) between No. two board (4) and No. three board (6), the lateral wall fixed mounting of No. two board (4) and No. three board (6) has support cover (5), No. four board (12) and screw rod (8) normal running fit, the one end and the upset gear (17) of No. four board (12) are mutually supported.
3. The auto-flipping camera module of claim 2, wherein: the other end of the screw rod (9) is fixedly provided with a screw rod connecting plate (10), the other end of the screw rod connecting plate (10) is fixedly provided with a polish rod sleeve (11), and the polish rod sleeve (11) is in sliding fit with the polish rod (7).
4. The auto-flipping camera module of claim 2, wherein: no. two screw thread mounting holes (28) have been seted up at the top of No. two board (4), No. three screw thread mounting hole (27) have been seted up at the top of No. three board (6), No. four screw thread mounting hole (29) have been seted up at the top of No. four board (12).
5. The auto-flipping camera module of claim 1, wherein: the steel disc spring (20) is a mosquito-repellent incense spring.
6. The automatic flipping camera module according to any one of claims 1 to 5, wherein: the utility model discloses a spacing fixed mounting of locating key (23) has spacing strip (26) in the both sides outer wall fixed mounting, spacing groove (24) have been seted up respectively to the both sides inner wall of mounting groove (22), spacing strip (26) and spacing groove (24) sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726937.2A CN111787210A (en) | 2020-07-26 | 2020-07-26 | Automatic upset camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726937.2A CN111787210A (en) | 2020-07-26 | 2020-07-26 | Automatic upset camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111787210A true CN111787210A (en) | 2020-10-16 |
Family
ID=72764927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010726937.2A Withdrawn CN111787210A (en) | 2020-07-26 | 2020-07-26 | Automatic upset camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111787210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245974A (en) * | 2021-06-10 | 2021-08-13 | 迟国臣 | Marble sand blasting and grinding device |
-
2020
- 2020-07-26 CN CN202010726937.2A patent/CN111787210A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245974A (en) * | 2021-06-10 | 2021-08-13 | 迟国臣 | Marble sand blasting and grinding device |
| CN113245974B (en) * | 2021-06-10 | 2023-01-03 | 张家界美一石材有限公司 | Marble sand blasting and grinding device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201016 |