CN219678569U - Image pickup device and privacy cover opening and closing mechanism thereof - Google Patents
Image pickup device and privacy cover opening and closing mechanism thereof Download PDFInfo
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- CN219678569U CN219678569U CN202320340135.7U CN202320340135U CN219678569U CN 219678569 U CN219678569 U CN 219678569U CN 202320340135 U CN202320340135 U CN 202320340135U CN 219678569 U CN219678569 U CN 219678569U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000004044 response Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of camera accessories, and discloses a camera device and a privacy cover opening and closing mechanism thereof. Comprising the following steps: the first gear and the second gear are both rotatably arranged on the support, the first gear and the second gear are coaxially arranged, the first gear and the second gear are both in transmission connection with the driving unit, the first cover body is fixedly connected with the first gear, the second cover body is fixedly connected with the second gear, and any one of the first cover body and the second cover body can be connected with the other one of the first cover body and the second cover body through rotation. The beneficial effects are that: the first gear and the second gear are coaxially arranged, so that the relative stability of the position between the first cover body and the second cover body is maintained, the problem of poor closing effect caused by deformation of the support can be solved, errors caused by different axes during processing can be avoided, the occupied area of the first cover body and the second cover body in transmission can be reduced, and the device is arranged on required equipment.
Description
Technical Field
The utility model relates to the technical field of camera accessories, in particular to a camera device and a privacy cover opening and closing mechanism thereof.
Background
The privacy cover is a product designed for avoiding privacy leakage, and the privacy cover can prevent the camera from being started to shoot in a mode that the two cover bodies shield the camera.
In the related art, due to the influence of a structure, a transmission mechanism of the privacy cover often causes phenomena of loose closing, overlarge section difference after closing and the like of the privacy cover. Meanwhile, the occupied area of the transmission mechanism is larger, and the arrangement of the privacy covers is not facilitated.
Disclosure of Invention
The utility model aims to solve the technical problems that: the closing effect of the transmission mechanism of the privacy cover is poor, and the occupied area is large.
In order to solve the technical problems, the utility model provides a privacy cover opening and closing mechanism, which comprises a bracket, a driving unit, a first gear, a second gear, a first cover body and a second cover body, wherein the first gear and the second gear are both rotatably arranged on the bracket, the first gear and the second gear are coaxially arranged, the first gear and the second gear are both in transmission connection with the driving unit, the first cover body is fixedly connected with the first gear, the second cover body is fixedly connected with the second gear, and any one of the first cover body and the second cover body can be connected with the other one of the first cover body and the second cover body through rotation.
In the above technical scheme, the driving unit comprises a first driving part, a first driving gear and a second driving gear which are sequentially connected in a transmission way, wherein the first gear is meshed with the first driving gear, and the second gear is meshed with the second driving gear.
In the above technical scheme, the support is provided with the accommodating cavity, the first driving gear and the second driving gear are arranged in the accommodating cavity, the first driving part is arranged on the support, the output end of the first driving part extends into the accommodating cavity from the outer side of the accommodating cavity, and the first driving gear is in transmission connection with the output end of the first driving part.
In the above technical scheme, the second driving gear is divided into a first section and a second section along the axial direction thereof, the first section is meshed with the first driving gear, and the second section is meshed with the second gear.
In the above technical scheme, the support is provided with a support shaft, the first gear and the second gear are both rotatably mounted on the support shaft, and a gasket is arranged between the first gear and the second gear.
In the above technical scheme, the first cover body is provided with a first end and a second end, the first end is fixed on the first gear, the second cover body is provided with a third end and a fourth end, the third end is fixed on the second gear, the second end and the fourth end are both rotatably mounted on the bracket, and the rotation axis of the second end and the rotation axis of the fourth end are collinear with the rotation axis of the first gear.
In the above technical scheme, the third end is equipped with the induction piece, the induction piece along perpendicular to the direction of the axis of rotation of third end outwards extend in the third end, the support is equipped with photoelectric switch, photoelectric switch has two response positions, the response space has been seted up to the response position, the induction piece can get into and leave two through the rotation the response space.
In the above technical scheme, the driving unit includes a second driving portion and a third driving portion, an output end of the second driving portion is connected with the first gear, an output end of the third driving portion is connected with the second gear, and a driving direction of the second driving portion is opposite to a driving direction of the third driving portion.
In the above technical scheme, the first cover body is provided with a first concave part which is concave towards a direction far away from the bracket, the second cover body is provided with a second concave part which is concave towards a direction far away from the bracket, and the first concave part and the second concave part enclose an avoidance groove when the first cover body is connected with the second cover body.
The utility model also provides a camera device, which comprises a camera and the privacy cover opening and closing mechanism according to the technical scheme, wherein the camera is arranged on the bracket, and when the first cover body and the second cover body are connected, the first cover body and the second cover body are both positioned in front of the camera.
Compared with the prior art, the privacy cover opening and closing mechanism provided by the embodiment of the utility model has the beneficial effects that: the first cover body and the second cover body can be connected and separated through rotation under the drive of the first gear and the second gear so as to finish closing and opening, thereby playing a role in shielding and exposing; the first gear and the second gear are coaxially arranged, so that the relative stability of the position between the first cover body and the second cover body is maintained, the problem of poor closing effect caused by deformation of the support can be solved, errors caused by different axes during processing can be avoided, the occupied area of the first cover body and the second cover body in transmission can be reduced, and the device is arranged on required equipment.
Drawings
Fig. 1 is a schematic structural view of a privacy lid opening and closing mechanism according to an embodiment of the present utility model;
fig. 2 is a partial schematic structural view of a driving unit according to an embodiment of the present utility model;
fig. 3 is a partially schematic front view of the structure of the driving unit of the embodiment of the present utility model;
FIG. 4 is a schematic side view of a privacy lid opening and closing mechanism of an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of the first cover plate and the second cover plate according to the embodiment of the utility model;
in the figure, 1, a bracket; 11. sensing the position; 2. a driving unit; 21. a first driving section; 22. a first drive gear; 23. a second drive gear; 231. a first section; 232. a second section; 3. a first gear; 4. a second gear; 5. a first cover; 6. a second cover; 61. an induction piece; 7. and a support shaft.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. in the present utility model are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that the terms "coupled," "connected," "mounted," and the like are used in a broad sense, and may be, for example, attached, detachably connected, or integrated; the mechanical connection can be realized, and the welding connection can be realized; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1, 2 and 5, a privacy cap opening and closing mechanism according to a preferred embodiment of the present utility model includes a bracket 1, a driving unit 2, a first gear 3, a second gear 4, a first cap 5 and a second cap 6, where the first gear 3 and the second gear 4 are rotatably mounted on the bracket 1, the first gear 3 and the second gear 4 are coaxially disposed, the first gear 3 and the second gear 4 are in transmission connection with the driving unit 2, the first cap 5 is fixedly connected with the first gear 3, the second cap 6 is fixedly connected with the second gear 4, and any one of the first cap 5 and the second cap 6 can be connected with the other one of the first cap 5 and the second cap 6 through rotation.
It can be understood that under the drive of the first gear 3 and the second gear 4, the first cover body 5 and the second cover body 6 can be connected and separated through rotation so as to complete closing and opening, thereby playing roles of shielding and exposing; the first gear 3 and the second gear 4 are coaxially arranged, so that the relative stability of the positions between the first cover body 5 and the second cover body 6 is maintained, the problem of poor closing effect caused by deformation of the bracket 1 can be solved, errors caused by different axes during processing can be avoided, the occupied area of the first cover body 5 and the second cover body 6 can be reduced, and the utility model is beneficial to being arranged on required equipment.
As shown in fig. 2 and 3, in one embodiment, the driving unit 2 includes a first driving part 21, a first driving gear 22 and a second driving gear 23 which are sequentially connected in a driving manner, the first gear 3 is meshed with the first driving gear 22, and the second gear 4 is meshed with the second driving gear 23.
It will be appreciated that the first drive 21 may power the first drive gear 22. Since the first driving gear 22 and the second driving gear 23 are engaged, the rotation directions of the first gear 3 and the second gear 4 are opposite, and the first cover 5 and the second cover 6 can be connected and disconnected.
Specifically, in a gear set, the meshed gears rotate in opposite directions. The first driving gear 22, the second driving gear 23 and the second gear 4 are meshed, and the first gear 3 is meshed with the first driving gear 22, so that the rotation directions of the first gear 3 and the second gear 4 are opposite, and the first gear 3 and the second gear 4 with opposite rotation directions can drive the first cover body 5 and the second cover body 6 to realize separation and connection. Illustratively, when the first gear 3 rotates in a clockwise direction, the second gear 4 rotates in a counterclockwise direction, and the first cover 5 is connected with the second cover 6, thereby completing the closing. When the first gear 3 rotates around the counterclockwise direction, the second gear 4 rotates around the clockwise direction, and at this time, the first cover 5 is separated from the second cover 6, and the opening is completed.
Preferably, the first driving part 21 is a motor.
Preferably, the first cover 5 is fixedly connected with the first gear 3 by a self-tapping screw, and the second cover 6 is fixedly connected with the second gear 4 by a self-tapping screw.
Further, as shown in fig. 3, the second drive gear 23 is divided into a first segment 231 and a second segment 232 in the axial direction thereof, the first segment 231 is meshed with the first drive gear 22, and the second segment 232 is meshed with the second gear 4.
It will be appreciated that the first and second segments 231, 232 may be configured with different numbers of teeth to ensure that the rotation of the first and second gears 3, 4 is synchronised.
Further, the first cover 5 has a first end fixed to the first gear 3 and a second end, the second cover 6 has a third end fixed to the second gear 4 and a fourth end both rotatably mounted to the bracket 1, wherein the rotation axis of the second end and the rotation axis of the fourth end are collinear with the rotation axis of the first gear 3.
It will be appreciated that by fixing the mounting positions of the first end and the second end and the third end and the fourth end, the present utility model can improve the stability of the first cover 5 and the second cover 6 when they are rotated. The setting can improve the accuracy of the opening and closing process, and also reduce the gap and the section difference after closing.
As shown in fig. 4, further, the third end is provided with a sensing piece 61, the sensing piece 61 extends outwards from the third end along the direction perpendicular to the rotation axis of the third end, the bracket 1 is provided with a photoelectric switch, the photoelectric switch is provided with two sensing positions 11, the sensing positions 11 are provided with sensing spaces, and the sensing piece 61 can enter and leave the two sensing spaces through rotation.
It will be appreciated that the photoelectric switch can determine that the second cover 6 is at a particular angle when the sensing piece 61 enters the sensing space. Through the position that rationally sets up two response positions 11, photoelectric switch can be to second lid 6 perception, avoids second lid 6 to cause the interference to other structures.
Further, the support 1 is provided with a containing cavity, the first driving gear 22 and the second driving gear 23 are arranged in the containing cavity, the first driving part 21 is installed on the support 1, the output end of the first driving part 21 extends into the containing cavity at the outer side of the containing cavity, and the first driving gear 22 is in transmission connection with the output end of the first driving part 21.
It will be appreciated that the receiving chamber may provide protection against external interference during operation of the components.
In one embodiment, the driving unit 2 includes a second driving part and a third driving part, an output end of the second driving part is in transmission connection with the first gear 3, an output end of the third driving part is in transmission connection with the second gear 4, and a driving direction of the second driving part is opposite to a driving direction of the third driving part.
It can be appreciated that the arrangement can make the rotation directions of the first gear 3 and the second gear 4 opposite, and can make the first cover body 5 and the second cover body 6 connected and separated through rotation, so as to complete closing and opening, and further play a role in shielding and exposing.
Preferably, the second driving part and the third driving part are motors.
Further, the support 1 is provided with a support shaft 7, the first gear 3 and the second gear 4 are rotatably mounted on the support shaft 7, and a gasket is arranged between the first gear 3 and the second gear 4.
It will be appreciated that this arrangement facilitates the normal operation of the first and second gears 3, 4. Specifically, the supporting shaft 7 plays a supporting role, and interference between the first gear 3 and the second gear 4 is avoided by the aid of the spacer, and the distance between the first gear 3 and the second gear 4 can be adjusted by adjusting the thickness of the spacer. Preferably, the first gear 3 is sleeved outside the support shaft 7, and a bearing is arranged between the first gear 3 and the support shaft 7, so that friction generated during rotation is reduced, the rotation is smooth, and the durability of the first gear 3 is improved.
Further, the first cover 5 is provided with a first concave portion recessed in a direction away from the bracket 1, and the second cover 6 is provided with a second concave portion recessed in a direction away from the bracket 1, and the first concave portion and the second concave portion define a recess when the first cover 5 and the second cover 6 are in contact with each other.
It will be appreciated that the arrangement of the first recess and the second recess can avoid interference with other members when the first cover 5 and the second cover 6 are rotated.
Another aspect of the present utility model further provides an image capturing apparatus, including a camera and a privacy cap opening and closing mechanism as described in the foregoing embodiments, where the camera is disposed on the stand 1, and when the first cover 5 and the second cover 6 are connected, the first cover 5 and the second cover 6 are both located in front of the camera.
It can be appreciated that, since the privacy securing mechanism of the above embodiment is adopted, the present embodiment has the technical effects similar to those of the above embodiment, and will not be described here again.
The working process of the utility model is as follows: when the first gear 3 rotates around the clockwise direction, the second gear 4 rotates around the anticlockwise direction, and at the moment, the first cover body 5 is connected with the second cover body 6, so that the closing is completed. When the first gear 3 rotates around the counterclockwise direction, the second gear 4 rotates around the clockwise direction, and at this time, the first cover 5 is separated from the second cover 6, and the opening is completed. When the first gear 3 rotates around the anticlockwise direction, the second gear 4 rotates around the clockwise direction, and at the moment, the first cover body 5 is connected with the second cover body 6, so that the closing is completed. When the first gear 3 rotates around the clockwise direction, the second gear 4 rotates around the anticlockwise direction, and at the moment, the first cover body 5 is connected with the second cover body 6, so that the closing is completed.
In summary, the embodiment of the utility model provides a privacy cover opening and closing mechanism, which is driven by a first gear 3 and a second gear 4, and a first cover body 5 and a second cover body 6 can be connected and separated through rotation so as to complete closing and opening, thereby playing roles of shielding and exposing; the first gear 3 and the second gear 4 are coaxially arranged, so that the relative stability of the positions between the first cover body 5 and the second cover body 6 is maintained, the problem of poor closing effect caused by deformation of the bracket 1 can be solved, errors caused by different axes during processing can be avoided, the occupied area of the first cover body 5 and the second cover body 6 can be reduced, and the utility model is beneficial to being arranged on required equipment.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a privacy lid mechanism that opens and shuts, its characterized in that includes support, drive unit, first gear, second gear, first lid and second lid, first gear with the second gear all rotate install in the support, first gear with the coaxial setting of second gear, first gear with the second gear all with drive unit transmission is connected, first lid with first gear fixed connection, the second lid with second gear fixed connection, first lid with any one of the second lid can all through rotate with first lid with another one of the second lid meets.
2. The privacy securing mechanism as claimed in claim 1, wherein the driving unit includes a first driving portion, a first driving gear and a second driving gear that are sequentially drivingly connected, the first gear being engaged with the first driving gear, the second gear being engaged with the second driving gear.
3. The privacy securing mechanism as claimed in claim 2, wherein the housing has a housing cavity, the first driving gear and the second driving gear are disposed in the housing cavity, the first driving portion is mounted on the housing, an output end of the first driving portion extends into the housing cavity outside the housing cavity, and the first driving gear is in transmission connection with the output end of the first driving portion.
4. The privacy securing mechanism as claimed in claim 2, wherein the second driving gear is divided into a first section and a second section along an axial direction thereof, the first section being engaged with the first driving gear, the second section being engaged with the second gear.
5. The privacy securing mechanism as claimed in claim 1, wherein the bracket is provided with a support shaft, the first gear and the second gear are rotatably mounted on the support shaft, and a spacer is provided between the first gear and the second gear.
6. The privacy securing mechanism of claim 1, wherein the first cover has a first end and a second end, the first end being secured to the first gear, the second cover having a third end and a fourth end, the third end being secured to the second gear, the second end and the fourth end each being rotatably mounted to the bracket, wherein the axis of rotation of the second end and the axis of rotation of the fourth end are collinear with the axis of rotation of the first gear.
7. The privacy securing mechanism as claimed in claim 6, wherein the third end is provided with a sensing piece, the sensing piece extends outwardly from the third end in a direction perpendicular to a rotational axis of the third end, the bracket is provided with a photoelectric switch, the photoelectric switch has two sensing positions, the sensing positions are provided with sensing spaces, and the sensing piece can enter and leave the two sensing spaces by rotating.
8. The privacy securing mechanism as claimed in claim 1, wherein the driving unit includes a second driving portion and a third driving portion, the output end of the second driving portion is connected to the first gear, the output end of the third driving portion is connected to the second gear, and the driving direction of the second driving portion is opposite to the driving direction of the third driving portion.
9. The privacy securing mechanism as claimed in claim 1, wherein the first securing member has a first recess recessed in a direction away from the holder, the second securing member has a second recess recessed in a direction away from the holder, and the first recess and the second recess define a recess when the first securing member and the second securing member are in contact with each other.
10. A camera device comprising a camera and the privacy cover opening and closing mechanism according to any one of claims 1 to 9, wherein the camera is arranged on the bracket, and when the first cover body and the second cover body are connected, the first cover body and the second cover body are both positioned in front of the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340135.7U CN219678569U (en) | 2023-02-28 | 2023-02-28 | Image pickup device and privacy cover opening and closing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340135.7U CN219678569U (en) | 2023-02-28 | 2023-02-28 | Image pickup device and privacy cover opening and closing mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678569U true CN219678569U (en) | 2023-09-12 |
Family
ID=87894881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320340135.7U Active CN219678569U (en) | 2023-02-28 | 2023-02-28 | Image pickup device and privacy cover opening and closing mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678569U (en) |
-
2023
- 2023-02-28 CN CN202320340135.7U patent/CN219678569U/en active Active
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