CN2672692Y - Damper of cell phone camera head rotary shaft - Google Patents
Damper of cell phone camera head rotary shaft Download PDFInfo
- Publication number
- CN2672692Y CN2672692Y CN 03280897 CN03280897U CN2672692Y CN 2672692 Y CN2672692 Y CN 2672692Y CN 03280897 CN03280897 CN 03280897 CN 03280897 U CN03280897 U CN 03280897U CN 2672692 Y CN2672692 Y CN 2672692Y
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- China
- Prior art keywords
- camera
- mobile phone
- lid
- rotating shaft
- steel ball
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a damper of a cell phone camera head rotary shaft, comprising a camera head module and at least one rotary shaft module. The rotary shaft module comprises an interlocking component combined with the cell phone and a casing on the free end of the interlocking component. An elastic device is arranged in the casing; the steel ball is exposed out of the through hole of the casing as propped by the elastic device. The camera head module comprises a camera head electrically connected with the cell phone and a housing covering around the camera head. The camera lens is exposed on the through hole of the housing; at least one round wall is arranged on at least on side end of the housing; a concaved part is defined on the inner side of the round wall; at least one positioning groove is arranged on the inner wall of the round wall; the casing of the rotary shaft module is inserted in the concaved part of the camera head module; the steel ball props the inner wall of the round wall. The utility model has favorable damping effects, and the camera head can be precisely positioned.
Description
[technical field]
The utility model relates to a kind of mobile phone cam rotating shaft, particularly relates to a kind of damping unit of mobile phone cam rotating shaft.
[background technology]
Present development along with mobile communication technology, the mobile phone that camera is installed that has occurred a great variety of models on the market, and the camera of mobile phone is mounted in rotating shaft place that is connected between cellular phone flip and the mobile phone main body mostly, and camera can serve as that axle is rotated with this rotating shaft, to adjust shooting angle, this just requires should possess good damping between camera and the rotating shaft.
Existing rotating shaft place has the mobile phone of camera, its inner damping mechanism has multiple mode, a kind of damping mechanism is for example arranged, it is to embed a sheet metal on the rotating shaft embedded component, when camera rotates, utilizes the elastic deformation of sheet metal to realize damping thereon, and when camera forwards certain certain angle to, sheet metal springs in the corresponding groove, realizes relative positioning, thereby produces a desired effect.Although existing damping mechanism can be realized damping function, its damping and locating effect are all desirable not to the utmost, and the structure more complicated, and corresponding manufacturing cost is also than higher.
[utility model content]
The purpose of this utility model is the damping unit that is to provide a kind of mobile phone cam rotating shaft relatively simple for structure, and it has good damping, and accurate positioning shooting head position.In order to achieve the above object, the utility model provides a kind of damping unit of mobile phone cam rotating shaft, comprising: a camera module and at least one rotary axis module; It is characterized in that:
This rotary axis module comprises: chimeric of combining with mobile phone, and one be arranged on this chimeric free-ended lid, one elastic device is set in this lid, this elastic device one end is resisted against this lid madial wall, pairing this lid madial wall of this elastic device other end is provided with a through hole, one steel ball is subjected to this elastic device to replace and be embedded in this through hole, and this steel ball is that part protrudes in this through hole outside
This camera module comprises: a camera that is electrically connected with this mobile phone, and the housing that is coated on this camera outside, the camera lens of this camera is to expose to this housing by the open-work that is provided with on this housing, at least one side of this housing is provided with a ring wall, this ring wall inboard defines an inner fovea part, the madial wall of this ring wall is provided with at least one detent
The lid of this rotary axis module is the inner fovea part that is embedded in this camera module, and this steel ball is the madial wall that is resisted against this ring wall.
The damping unit of described mobile phone cam rotating shaft is characterized in that: the housing two side ends of this camera module is respectively equipped with a ring wall, and the lid of two these rotary axis modules is two inner fovea parts that are embedded in this camera module respectively.
The damping unit of described mobile phone cam rotating shaft is characterized in that: this through hole is to be arranged to by the diminishing shape of the outside sidewall diameter of this lid madial wall, and this through hole is a diameter less than this steel ball in the opening diameter of this lid lateral wall.
The damping unit of described mobile phone cam rotating shaft, it is characterized in that: the lid of this rotary axis module comprises two side covers that snap together, this corresponding respectively storage tank that is provided with ccontaining this elastic device in two side covers inside, this through hole are to be arranged at wherein on the side cover.
The damping unit of described mobile phone cam rotating shaft, it is characterized in that: also be equipped with a rolling groove on the ring wall madial wall of this camera module, this detent is arranged in this rolling groove, the degree of depth of this detent is greater than the degree of depth of this rolling groove, and the steel ball of this rotary axis module is to be arranged in this rolling groove.
The damping unit of described mobile phone cam rotating shaft is characterized in that: this elastic device is a spring.
The damping unit of described mobile phone cam rotating shaft is characterized in that: the housing of this camera module comprises the two camera lids that are fixed together, and this open-work is to be arranged at wherein on the camera lid.
In sum, the damping unit of mobile phone cam rotating shaft of the present utility model, its structure and the effect and the advantage that are produced by this structure are: rotary axis module of the present utility model is the inner fovea part that is embedded in this camera module with its lid, because this steel ball is to roll to be embedded in this rolling groove, so this camera module can rotate with respect to this rotating shaft, simultaneously, this steel ball is replaced and can be to the retraction slightly of through hole inside by this rolling groove, thereby compress this spring, make it produce distortion, the restoring force of spring then can act on this steel ball, make the rolling groove of steel ball and camera module ring wall inboard produce acting force, when rotating camera module, this steel ball can roll in this rolls groove, friction damping force will be produced between this steel ball and this rolling groove,, comparatively desirable damping can be reached by adjusting the specifications parameter of spring.When camera module turns to certain angle; this steel ball will slip into than in the dark detent of rolling groove; at this moment, camera module will stop operating relatively, thereby reaches the effect of relative positioning; and the degree of depth of adjustment detent; can adjust the precision of camera module rotational positioning, therefore, the position of a plurality of detents is set accurately in camera module ring wall of the present utility model inboard; just can realize autodyning, he claps, and the first-class multiple function of protection shooting.
Below in conjunction with drawings and Examples, the utility model is further described:
[description of drawings]
Fig. 1 is to use mobile phone of the present utility model.
Fig. 2 is to use the three-dimensional exploded view of mobile phone of the present utility model.
Fig. 3 is the three-dimensional combination figure of rotary axis module of the present utility model.
Fig. 4 is the three-dimensional combination figure of camera module of the present utility model.
Fig. 5 is the three-dimensional combination figure of rotary axis module of the present utility model and camera module.
[embodiment]
See also shown in Fig. 1,2, be that the utility model is installed on the specific embodiment on the mobile phone, the damping unit of mobile phone cam rotating shaft of the present utility model comprises: one is installed in the rotary axis module 100 of junction between cellular phone flip and the mobile phone body, and one with these rotary axis module 100 coaxial linking together, and the camera module 200 that can rotate relative to this rotary axis module 100.This rotary axis module 100 belongs to prior art with being connected of mobile phone, does not repeat them here.
The damping unit of mobile phone cam rotating shaft of the present utility model, it focuses on:
See also shown in Figure 3, this rotary axis module 100 comprises: one with chimeric chimeric 110 of this mobile phone, and one be arranged on this chimeric 110 free-ended lid, the lid of this rotary axis module 100 comprises two side covers that snap together 121 in the present embodiment, 122, wherein a side cover 121 extends setting by this chimeric 100 free end, this side cover 121 is the block of " protruding " font for the side, 122 of another side covers are arranged to the independent block that a side is " recessed " font, and this two side cover 121,122 are provided with the grab of mutual correspondence respectively at protuberance and recess, so that two side covers 121,122 can snap together mutually.As shown in Figure 3, be provided with an elastic device and a steel ball 150 in this lid, this elastic device is a spring 130 in the present embodiment, and this spring 130 is arranged on the storage tank 1211 that this two side cover is oppositely arranged respectively, in 1221, these spring 130 1 ends are resisted against the side cover bottom that the side is " protruding " font, and spring 130 other end pushing tows are in this steel ball 150, this steel ball 150 protrudes in this side and is a through hole 140 outsides that set in advance on the side cover 122 of " recessed " font, can not eject fully for making this steel ball 150 can protrude in these through hole 140 outsides, this through hole 140 is to be arranged to by the diminishing shape of the outside sidewall diameter of this side cover 122 madial walls, and the opening diameter in this through hole outside is the diameter that is slightly less than this steel ball 150.
See also shown in Figure 4, this camera module 200 comprises: a camera 240 that is electrically connected with this mobile phone, and the housing that is coated on this camera outside, in the present embodiment, the housing of this camera module 200 comprises the two camera lids 211,212 that are fixed together, wherein a camera lid 211 is provided with an open-work 250, and the camera lens of this camera 240 is to expose to this housing by this open-work 250 to make a video recording.Be a cylindrical shape after these two cameras lid, 211,212 relative fixed, the one side is preset as a ring wall, this ring wall inboard defines an inner fovea part, be equipped with a rolling groove 230 on the interior sidewall surface of this ring wall, a plurality of detents 220 distribute by certain angle and are arranged on this rolling groove 230, and the degree of depth that the depth ratio of this detent 220 should rolling groove 230 is dark.
Please cooperate and consult Fig. 3,4, shown in 5, rotary axis module 100 of the present utility model is the inner fovea parts that are embedded in this camera module 200 with its lid, because this steel ball 150 is to roll to be embedded in this rolling groove 230, so this camera module 200 can rotate with respect to this rotary axis module 100, simultaneously, this steel ball 150 is replaced and can be to the retraction slightly of through hole 140 inside by this rolling groove 230, thereby compress this spring 130, make it produce distortion, the restoring force of spring 130 then can act on this steel ball 150, make the steel ball 150 and the rolling groove 230 of camera module ring wall inboard produce acting force, when rotating camera module 200, this steel ball 150 can roll in this rolling groove 230, will produce friction damping force between this steel ball 150 and this rolling groove 230, by adjusting the specifications parameter of spring 130, can reach comparatively desirable damping, in addition, because after this rotary axis module 100 is installed on the mobile phone with this camera module 200, almost there is not redundant space between each parts, so this camera module 200 does not have axially movable space, therefore, even rolling groove 230 is not set, do not have camera module 200 by the problem that comes off on the rotary axis module 100 yet, equally can reach the effect that camera module 200 rotates and makes generation friction damping force between the madial wall of steel ball 150 and ring wall yet.When camera module 200 turns to certain angle; this steel ball 150 will slip into than in the dark detent 220 of rolling groove 230; at this moment; camera module 200 will stop operating relatively; thereby reach the effect of relative positioning; and the degree of depth of adjustment detent 220; can adjust the precision of camera module 200 rotational positioning; therefore; the position of a plurality of detents 220 is set accurately in camera module ring wall of the present utility model inboard; just can realize autodyning, he claps, and the first-class multiple function of protection shooting.
The utility model in the above-described embodiments, only be to cooperate with a camera module 200 with a rotary axis module 100 to be installed on the mobile phone, and in order to reach better result of use, can also two identical rotary axis module 100 be separately positioned on the both sides of a camera module 200, this camera module 200 then can be arranged to two ends and be provided with ring wall and inner fovea part, is arranged on the mobile phone to cooperate this two rotary axis module 100.
Claims (7)
1, a kind of damping unit of mobile phone cam rotating shaft comprises: a camera module and at least one rotary axis module; It is characterized in that:
This rotary axis module comprises: chimeric of combining with mobile phone, and one be arranged on this chimeric free-ended lid, one elastic device is set in this lid, this elastic device one end is resisted against this lid madial wall, pairing this lid madial wall of this elastic device other end is provided with a through hole, one steel ball is subjected to this elastic device to replace and be embedded in this through hole, and this steel ball is that part protrudes in this through hole outside
This camera module comprises: a camera that is electrically connected with this mobile phone, and the housing that is coated on this camera outside, the camera lens of this camera is to expose to this housing by the open-work that is provided with on this housing, at least one side of this housing is provided with a ring wall, this ring wall inboard defines an inner fovea part, the madial wall of this ring wall is provided with at least one detent
The lid of this rotary axis module is the inner fovea part that is embedded in this camera module, and this steel ball is the madial wall that is resisted against this ring wall.
2, the damping unit of mobile phone cam rotating shaft as claimed in claim 1 is characterized in that: the housing two side ends of this camera module is respectively equipped with a ring wall, and the lid of two these rotary axis modules is two inner fovea parts that are embedded in this camera module respectively.
3, the damping unit of mobile phone cam rotating shaft as claimed in claim 1, it is characterized in that: this through hole is to be arranged to by the diminishing shape of the outside sidewall diameter of this lid madial wall, and this through hole is a diameter less than this steel ball in the opening diameter of this lid lateral wall.
4, the damping unit of mobile phone cam rotating shaft as claimed in claim 1, it is characterized in that: the lid of this rotary axis module comprises two side covers that snap together, this corresponding respectively storage tank that is provided with ccontaining this elastic device in two side covers inside, this through hole are to be arranged at wherein on the side cover.
5, the damping unit of mobile phone cam rotating shaft as claimed in claim 1, it is characterized in that: also be equipped with a rolling groove on the ring wall madial wall of this camera module, this detent is arranged in this rolling groove, the degree of depth of this detent is greater than the degree of depth of this rolling groove, and the steel ball of this rotary axis module is to be arranged in this rolling groove.
6, the damping unit of mobile phone cam rotating shaft as claimed in claim 1 is characterized in that: this elastic device is a spring.
7, the damping unit of mobile phone cam rotating shaft as claimed in claim 1 is characterized in that: the housing of this camera module comprises the two camera lids that are fixed together, and this open-work is to be arranged at wherein on the camera lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280897 CN2672692Y (en) | 2003-09-30 | 2003-09-30 | Damper of cell phone camera head rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280897 CN2672692Y (en) | 2003-09-30 | 2003-09-30 | Damper of cell phone camera head rotary shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672692Y true CN2672692Y (en) | 2005-01-19 |
Family
ID=34473812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03280897 Expired - Lifetime CN2672692Y (en) | 2003-09-30 | 2003-09-30 | Damper of cell phone camera head rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672692Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466951A (en) * | 2010-11-18 | 2012-05-23 | 纬创资通股份有限公司 | Image capturing device and electronic equipment with same |
| CN103901701A (en) * | 2012-12-26 | 2014-07-02 | 三美电机株式会社 | Lens driving apparatus, camera module, and camera-equipped mobile terminal |
| CN110417945A (en) * | 2018-04-27 | 2019-11-05 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN111373612A (en) * | 2018-12-29 | 2020-07-03 | 深圳市大疆创新科技有限公司 | Interface device and RTK-GNSS acquisition equipment |
| CN112153832A (en) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | Rotating shaft mechanism and foldable mobile terminal |
-
2003
- 2003-09-30 CN CN 03280897 patent/CN2672692Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466951A (en) * | 2010-11-18 | 2012-05-23 | 纬创资通股份有限公司 | Image capturing device and electronic equipment with same |
| US8654247B2 (en) | 2010-11-18 | 2014-02-18 | Wistron Corporation | Image-capturing device and electronic equipment having the same |
| CN102466951B (en) * | 2010-11-18 | 2014-09-10 | 纬创资通股份有限公司 | Image capturing device and electronic equipment with same |
| CN103901701A (en) * | 2012-12-26 | 2014-07-02 | 三美电机株式会社 | Lens driving apparatus, camera module, and camera-equipped mobile terminal |
| US9791661B2 (en) | 2012-12-26 | 2017-10-17 | Mitsumi Electric Co., Ltd. | Lens driving apparatus, camera module, and camera-equipped mobile terminal |
| US10073236B2 (en) | 2012-12-26 | 2018-09-11 | Mitsumi Electric Co., Ltd. | Lens driving apparatus, camera module, and camera-equipped mobile terminal |
| CN103901701B (en) * | 2012-12-26 | 2019-09-06 | 三美电机株式会社 | The portable terminal of lens driver, photographing module and subsidiary video camera |
| CN110417945A (en) * | 2018-04-27 | 2019-11-05 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN111373612A (en) * | 2018-12-29 | 2020-07-03 | 深圳市大疆创新科技有限公司 | Interface device and RTK-GNSS acquisition equipment |
| CN112153832A (en) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | Rotating shaft mechanism and foldable mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130930 Granted publication date: 20050119 |