CN112839151A - Multi-angle rotating lens module and law enforcement recorder - Google Patents
Multi-angle rotating lens module and law enforcement recorder Download PDFInfo
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- CN112839151A CN112839151A CN202110003735.XA CN202110003735A CN112839151A CN 112839151 A CN112839151 A CN 112839151A CN 202110003735 A CN202110003735 A CN 202110003735A CN 112839151 A CN112839151 A CN 112839151A
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- lens
- rotating assembly
- assembly
- pressing plate
- lens rotating
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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
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a lens module capable of rotating at multiple angles and a law enforcement recorder, wherein the lens module comprises an upper pressing plate assembly, a lens rotating assembly, a lower pressing plate assembly and a lens fixed in the lens rotating assembly; the upper pressure plate assembly comprises an upper pressure plate with an inner arc surface and a first friction piece arranged on the inner side of the upper pressure plate; the lower pressing plate component comprises a lower pressing plate with an inner arc surface and a second friction piece arranged on the inner side of the lower pressing plate; the upper pressing plate component and the lower pressing plate component are buckled to form an annular body, the inner side surface of the annular body is an annular cambered surface which is adaptive to the spherical shape of the lens rotating component, at least part of the lens rotating component is limited in a cavity surrounded by the annular cambered surface and forms soft contact with the first friction piece and the second friction piece with friction, and the lens rotating component is stirred to rotate by overcoming the friction force between the lens rotating component and the first friction piece and the second friction piece, so that the angle adjustment of the lens is realized.
Description
Technical Field
The invention relates to a lens module capable of rotating at multiple angles and a law enforcement recorder with the same.
Background
The law enforcement recorder is worn on a user for law enforcement shooting, and the wearing position of the law enforcement recorder is mainly focused on epaulets, the left side of the chest or the right side of the chest and the like. Most of the existing law enforcement recorders are fixed cameras, and because the shapes of users are different, images can incline at a certain angle during law enforcement shooting; in addition, when the law enforcement shooting is performed, the law enforcement shooting picture needs to be synchronized and known by a shot person, and sometimes needs to be hidden, and the conventional law enforcement recorder cannot meet the use scene.
In order to solve the two problems that a shot image has a certain angle inclination and whether a shot picture is seen by a shot person according to needs, the prior art has design schemes capable of providing a certain angle adjustment, but the schemes cannot ensure that the shot picture is adjusted to be horizontal and the picture is not inclined.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a lens module capable of rotating at multiple angles and a law enforcement recorder so as to solve the problem that the existing scheme cannot be adjusted to be horizontal and has no inclined picture and can meet the requirement on waterproof performance.
In order to achieve the above purpose, one aspect of the present invention provides the following technical solutions:
a lens module capable of rotating at multiple angles comprises an upper pressing plate assembly, a lens rotating assembly, a lower pressing plate assembly and a lens fixed in the lens rotating assembly, wherein the appearance of the lens rotating assembly is a spherical surface shape with a window, and the lens is exposed through the window; the upper pressure plate assembly comprises an upper pressure plate with an inner arc surface and a first friction piece arranged on the inner side of the upper pressure plate; the lower pressing plate assembly comprises a lower pressing plate with an inner arc surface and a second friction piece arranged on the inner side of the lower pressing plate; the upper pressing plate assembly and the lower pressing plate assembly are mutually buckled to form an annular body, the inner side surface of the annular body is an annular cambered surface which is matched with the spherical shape of the lens rotating assembly, at least part of the lens rotating assembly is limited in a cavity surrounded by the annular cambered surface and forms soft contact with the first friction piece and the second friction piece with friction, and the lens rotating assembly is shifted to rotate by overcoming the friction force between the lens rotating assembly and the first friction piece and the second friction piece, so that the angle adjustment of the lens is realized.
Furthermore, two ends of the upper pressure plate are correspondingly buckled with two ends of the lower pressure plate respectively, and at least one buckled part is fixed by a screw.
Furthermore, the upper pressing plate and the lower pressing plate are buckled by clamping the protruded bone positions into the matched grooves.
Furthermore, the first friction piece is a silica gel ring and is arranged in a third groove on the inner side of the upper pressure plate.
Furthermore, the second friction piece is a silica gel ring and is arranged in a fourth groove on the inner side of the lower pressing plate.
Furthermore, a limiting convex part is matched with a limiting groove between the upper pressure plate and the lens rotating assembly, and when the lens rotating assembly rotates, the rotating angle of the lens rotating assembly is limited in a mode that the limiting convex part moves in the corresponding limiting groove.
Furthermore, the limit convex part comprises two first limit convex parts and two second limit convex parts, and correspondingly, the limit groove comprises two first limit grooves and two second limit grooves; the two first limiting convex parts are arranged on the inner sides of the two connecting parts of the upper pressure plate, and the two corresponding first limiting grooves are symmetrically positioned in the middle of the outer surface of the lens rotating assembly; the second limit convex part is arranged at the top of the outer surface of the lens rotating assembly, and the corresponding second limit groove is arranged at the top of the inner side of the upper pressure plate.
Furthermore, the two first limit protrusions and the two first limit grooves are in limit fit, and the second limit protrusions and the second limit grooves are in limit fit, so that the rotation angle of the lens rotation assembly in the cavity is as follows: the rotation angles around the X axis, the Y axis and the Z axis are all within +/-10 degrees; the X axis, the Y axis and the Z axis are three axes of a three-axis coordinate system established by taking the center of the lens rotating assembly as an origin.
Furthermore, the bottom of the lens rotating assembly is provided with a wire outlet hole of the lens, and one end of a silica gel sleeve is clamped and fixed at the wire outlet hole through a buckle, so that a connecting wire of the lens passes through the silica gel sleeve; meanwhile, the sealing of the wire outlet is realized through dispensing in the gap between the one end of the silica gel sleeve and the lens rotating assembly.
The invention further provides a law enforcement recorder, which comprises the lens module capable of rotating at multiple angles and a host, wherein the lens module is rotatably arranged on the top of the host.
Compared with the prior art, the invention has the beneficial effects that: because the spherical lens rotating assembly forms friction contact with the inner side surfaces of the upper and lower pressing plates in the cavity, the lens rotating assembly can be rotated by shifting the lens rotating assembly, so that the lens is driven to rotate to achieve the effect of adjusting the shooting angle. Because the lens rotating assembly is spherical, and the upper pressing plate and the lower pressing plate are buckled to form a cavity matched with the spherical shape, the lens rotating assembly can rotate in multiple degrees of freedom when being limited in the cavity. On the other hand, because the camera lens module is rotatable for the host computer, so the junction has carried out waterproof sealing design between camera lens module and the host computer, under the triaxial multi-angle rotation that satisfies camera lens runner assembly and the whole pivoted prerequisite of camera lens module, can also satisfy 8 grades of waterproof performance's requirement.
Drawings
FIG. 1 is a schematic view of a law enforcement recorder of an embodiment of the present invention;
FIG. 2 is a perspective view of a lens module of a law enforcement recorder of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a lens rotating assembly of an embodiment of the present invention;
FIG. 4 is a schematic view of upper and lower pressing plates of a lens module according to an embodiment of the present invention;
fig. 5 is a schematic connection diagram of the lens module and the law enforcement recorder host according to the embodiment of the invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and preferred embodiments.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be further understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner" and "outer" and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the invention.
To facilitate understanding of the present invention, reference is made specifically to fig. 1 to 5. Fig. 1 shows a law enforcement recorder according to an embodiment of the present invention, which includes a host 400 and a lens module 10 (fig. 2) mounted on top of the host 400, wherein the lens module 10 is partially shown in an exploded view in fig. 1. The host 400 mainly includes a housing portion, a circuit board inside the housing, and keys and a display screen on the housing, which are not described in detail. The specific structure of the lens module 10 will be described below.
As shown in fig. 1 to 4, the lens module 10 includes an upper platen assembly 100, a lens rotating assembly 200, a lower platen assembly 300, and a lens (not shown) fixed in the lens rotating assembly 200, wherein the lens rotating assembly 200 has a spherical shape with a window 203, and the lens is exposed through the window 203. The upper platen assembly 100 includes an upper platen 110 having an inner circular arc surface and a first friction member 120 installed inside the upper platen 110; the lower platen assembly 300 includes a lower platen 310 having an inner circular arc surface and a second friction member 320 installed inside the lower platen 310. The upper platen assembly 100 is fastened to the lower platen assembly 300 so that the inner arc surface of the upper platen 110 and the inner arc surface of the lower platen 310 are spliced to form a cavity with an opening adapted to the spherical shape of the lens rotating assembly 200, at least a portion of the lens rotating assembly 200 is limited in the cavity and forms a soft contact with friction with the first friction member 120 and the second friction member 320, so that the lens rotating assembly 200 can be rotated by shifting the lens rotating assembly 200, thereby adjusting the angle of the lens. The front opening is mainly used for exposing the window 203 and a part of the surface of the lens rotating assembly 200, which is positioned at the periphery of the window 203, and the exposed part of the surface 205 can be used as an operation part for a user to rotate the lens rotating assembly 200, and the lens rotating assembly 200 is shifted through the operation part, so that the angle adjustment of the lens can be realized; a rear opening exposes a portion of the lens rotating assembly housing through which a user may also toggle the lens rotating assembly.
In some embodiments, two ends of the upper platen 110 are respectively and correspondingly engaged with two ends of the lower platen 310, and at least one of the engaged portions is fixed by a screw 330, so that the upper platen assembly 100 and the lower platen assembly 300 are joined together to form an annular body, an inner side surface of the annular body is an annular arc surface adapted to the shape of the lens rotation assembly 200, the annular arc surface encloses the aforementioned cavity with an opening, and the lens rotation assembly 200 can rotate in the cavity. Specifically, the upper platen 110 and the lower platen 310 are fastened by snapping the protruded bone positions into the matching grooves, for example, two ends of the upper platen 110 are used as connecting portions for fastening with the lower platen 310, two grooves 111, 112 are respectively provided on outer sides of the two connecting portions, correspondingly, two bone positions 311, 312 are respectively provided on inner sides of the two connecting portions of the lower platen 310, the upper platen 110 and the lower platen 310 are fastened with end portions facing each other and up and down, taking one side shown in fig. 4 as an example, the bone positions 311, 312 on the inner side of the lower platen 310 are respectively snapped into the grooves 111, 112 on the outer side of the upper platen 110, and the other side is also the same, after the snapping, the screws 320 sequentially penetrate through the lower platen 310 and the upper platen 110 from the outer side, and the upper platen assembly 100 and the lower platen assembly 300 are fastened. It should be understood that other connection methods may be used to connect and fix the upper platen assembly and the lower platen assembly, and the present invention is not limited to the above-mentioned exemplary snap-fit connection method.
In a preferred embodiment, the first friction member 120 and the second friction member 320 are silicon rubber rings, an annular groove 113 is formed at a position close to the top inside the upper pressing plate 110, an annular groove 314 is also formed at a position close to the bottom inside the lower pressing plate 310, and the first friction member 120 and the second friction member 320 in the form of silicon rubber rings are respectively embedded in the groove 113 and the groove 314, so that the two silicon rubber rings form a soft contact with friction with the outer surface of the lens rotation assembly 200, that is, a user can use a certain force (to overcome the friction force) to rotate the lens rotation assembly, and the lens rotation assembly can be fixed in position under the assistance of the friction force when the user does not operate, but it should be understood that the fixing of the lens rotation assembly in the cavity is not dependent on the friction force alone. On the other hand, as shown in fig. 5, the second friction member 320 in the form of a silicone ring can also play a certain waterproof role.
In some embodiments, it is desirable to limit the angle of rotation of the lens rotating assembly 200 within the cavity. The rotation angle of the lens rotating assembly may be limited between the upper platen 110 and the lens rotating assembly 200 in such a manner that the limiting protrusions are engaged with the limiting grooves and move in the corresponding limiting grooves when the lens rotating assembly 200 rotates. For example, the limit convex part comprises two first limit convex parts and two second limit convex parts, and correspondingly, the limit groove comprises two first limit grooves and two second limit grooves; wherein, the two first limit protrusions 114, 114' are respectively arranged at the inner sides of the two connecting portions of the upper platen 110, and two first limit grooves (only one of the first limit grooves 201 is shown in the figure) corresponding to the two first limit protrusions are symmetrically located at the middle of the outer surface of the lens rotating assembly 200; the second limiting protrusion 202 is disposed on the top of the outer surface of the lens rotating assembly 200, and the corresponding second limiting groove 115 is disposed on the top of the inner side of the upper platen 110. In the process of rotating the lens rotating assembly, the limiting convex part can only move in the corresponding limiting groove, so that the purpose of limiting the rotating angle of the lens rotating assembly is achieved. In an exemplary example, the limiting in this way makes the rotation angle of the lens rotating assembly 200 in the cavity be: the rotation angles around the X axis, the Y axis and the Z axis are all within +/-10 degrees; the X-axis, the Y-axis, and the Z-axis are three axes of a three-axis coordinate system established with the center of the lens rotating assembly 200 as an origin.
Regarding the design of the waterproof part:
in view of the fact that a connection line is led out from the lens rotating assembly 200, as shown in fig. 3, the bottom of the lens rotating assembly 200 has a lens outlet hole 212, and one end of a silicone sleeve 230 is clamped and fixed at the outlet hole 212 by a buckle 220, so that the connection line of the lens passes through the silicone sleeve 230 and enters the host 400; on the other hand, in order to satisfy the multi-degree-of-freedom adjustment of the lens, the lens module 10 of the present invention is rotatable relative to the main frame 400, so that a water leakage point is generated at the connection between the lens module 10 and the main frame 400, and the water-proof sealing is required, including: a waterproof seal at the outlet hole 212 is achieved by dispensing glue in the gap 204 between the end of the silicone sleeve 230 and the lens rotating assembly 200. Referring to fig. 2 again, when the lens module 10 is assembled by the lens rotating assembly 200 and the upper and lower pressing plate assemblies, another fastener 11 is installed in the silicone sleeve 230 and is fastened in the boss 317, and a sealant is inserted into a gap between the silicone sleeve 230 and the boss 317, so that waterproof sealing between the silicone sleeve 230 and the boss 317 can be achieved. As shown in fig. 4, the lower press plate assembly 300 further includes a silicone waterproof ring 340, and the silicone waterproof ring 340 is sleeved on the arc surface 313 of the lower press plate 310 during assembly. As shown in fig. 1, 4 and 5, the lens module 10 is mounted to the host 400, the silicone waterproof ring 340 is sealed with the host 400 in an interference manner, the snap ring 50 is clamped into the groove 316 of the lens module 10 to form an axial fixation, and in addition, the bone position 315 in the lower pressing plate assembly 300 and the groove 411 and the bone position 412 in the main body assembly 400 form a rotation limit together, so as to limit the rotation angle of the lens module 10 in the host 400, which is 270 degrees in an exemplary example.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several equivalent substitutions or obvious modifications can be made without departing from the spirit of the invention, and all the properties or uses are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a but multi-angle rotating's camera lens module which characterized in that: the lens rotating assembly comprises an upper pressure plate assembly (100), a lens rotating assembly (200), a lower pressure plate assembly (300) and a lens fixed in the lens rotating assembly, wherein the appearance of the lens rotating assembly (200) is in a spherical shape with a window (203), and the lens is exposed through the window;
the upper pressure plate assembly (100) comprises an upper pressure plate (110) with an inner arc surface and a first friction piece (120) arranged on the inner side of the upper pressure plate;
the lower pressing plate assembly (300) comprises a lower pressing plate (310) with an inner arc surface and a second friction piece (320) arranged on the inner side of the lower pressing plate;
the upper pressing plate assembly (100) and the lower pressing plate assembly (300) are mutually buckled to form an annular body, the inner side surface of the annular body is an annular arc surface matched with the spherical shape of the lens rotating assembly (200), at least part of the lens rotating assembly (200) is limited in a cavity surrounded by the annular arc surface and forms soft contact with the first friction piece (120) and the second friction piece (320) with friction, and the lens rotating assembly (200) is shifted to rotate by overcoming the friction force between the lens rotating assembly (200) and the first friction piece (120) and the second friction piece (320), so that the angle adjustment of the lens is realized.
2. The lens module as claimed in claim 1, wherein: two ends of the upper pressure plate (110) are correspondingly buckled with two ends of the lower pressure plate (310) respectively, and at least one buckled part is fixed by a screw (330).
3. The lens module as claimed in claim 2, wherein: the upper pressing plate (110) and the lower pressing plate (310) are buckled by clamping the protruded bone positions into the matched grooves.
4. The lens module as claimed in claim 1, wherein: the first friction piece (120) is a silica gel ring and is arranged in a third groove (113) on the inner side of the upper pressing plate (110).
5. The lens module as claimed in claim 1, wherein: the second friction piece (320) is a silica gel ring and is arranged in a fourth groove (314) on the inner side of the lower pressing plate (310).
6. The lens module as claimed in claim 1, wherein: between the upper pressure plate (110) and the lens rotating assembly (200), the rotation angle of the lens rotating assembly (200) is limited in a mode that a limiting convex part is matched with a limiting groove and moves in the corresponding limiting groove when the lens rotating assembly (200) rotates.
7. The lens module as claimed in claim 6, wherein: the limiting convex part comprises two first limiting convex parts and two second limiting convex parts, and correspondingly, the limiting groove comprises two first limiting grooves and two second limiting grooves; the two first limiting convex parts are arranged on the inner sides of the two connecting parts of the upper pressure plate (110), and the two corresponding first limiting grooves are symmetrically positioned in the middle of the outer surface of the lens rotating assembly (200); the second limit convex part is arranged at the top of the outer surface of the lens rotating assembly (200), and the corresponding second limit groove is arranged at the top of the inner side of the upper pressure plate (110).
8. The lens module as claimed in claim 7, wherein: the two first limit convex parts and the two first limit grooves are in limit fit, and the second limit convex parts and the second limit grooves are in limit fit, so that the rotation angle of the lens rotating assembly (200) in the cavity is as follows: the rotation angles around the X axis, the Y axis and the Z axis are all within +/-10 degrees; the X axis, the Y axis and the Z axis are three axes of a three-axis coordinate system established by taking the center of the lens rotating assembly (200) as an origin.
9. The lens module as claimed in claim 1, wherein: the bottom of the lens rotating assembly (200) is provided with a wire outlet hole (212) of the lens, and one end of a silica gel sleeve (230) is clamped and fixed at the wire outlet hole (212) through a buckle (220), so that a connecting wire of the lens passes through the silica gel sleeve (230); meanwhile, the sealing of the wire outlet hole (212) is realized by the point glue in the gap (204) between the one end of the silica gel sleeve (230) and the lens rotating assembly (200).
10. A law enforcement recorder, characterized by: comprising a multi-angle rotatable lens module (10) as claimed in any one of claims 1 to 9 and a main body (400), wherein the lens module (10) is rotatably mounted on the top of the main body (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110003735.XA CN112839151A (en) | 2021-01-04 | 2021-01-04 | Multi-angle rotating lens module and law enforcement recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110003735.XA CN112839151A (en) | 2021-01-04 | 2021-01-04 | Multi-angle rotating lens module and law enforcement recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112839151A true CN112839151A (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110003735.XA Withdrawn CN112839151A (en) | 2021-01-04 | 2021-01-04 | Multi-angle rotating lens module and law enforcement recorder |
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| Country | Link |
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| CN (1) | CN112839151A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294533A (en) * | 2021-12-31 | 2022-04-08 | 联想(北京)有限公司 | Supporting device and electronic equipment |
| CN115163652A (en) * | 2022-07-08 | 2022-10-11 | 深圳警翼智能科技股份有限公司 | High-strength waterproof rotating shaft for law enforcement recorder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050122419A1 (en) * | 2003-12-03 | 2005-06-09 | Samsung Electronics Co., Ltd. | Camera lens assembly for portable terminal |
| WO2008091034A1 (en) * | 2007-01-26 | 2008-07-31 | Eastern Mastec Corp. | A monitoring apparatus |
| US20190268514A1 (en) * | 2018-02-23 | 2019-08-29 | Autoliv Asp, Inc. | Lens assembly for a motor vehicle camera module |
| US20190368613A1 (en) * | 2018-06-05 | 2019-12-05 | Avigilon Corporation | Gasket for a camera lens, and multi-headed camera |
| CN210201951U (en) * | 2019-09-29 | 2020-03-27 | 杭州海康汽车技术有限公司 | Rotatable adjustment mechanism of camera and supervisory equipment |
| CN210225601U (en) * | 2019-08-20 | 2020-03-31 | 深圳市臻呈科技有限公司 | Waterproof law enforcement record appearance of integral type |
-
2021
- 2021-01-04 CN CN202110003735.XA patent/CN112839151A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050122419A1 (en) * | 2003-12-03 | 2005-06-09 | Samsung Electronics Co., Ltd. | Camera lens assembly for portable terminal |
| WO2008091034A1 (en) * | 2007-01-26 | 2008-07-31 | Eastern Mastec Corp. | A monitoring apparatus |
| US20190268514A1 (en) * | 2018-02-23 | 2019-08-29 | Autoliv Asp, Inc. | Lens assembly for a motor vehicle camera module |
| US20190368613A1 (en) * | 2018-06-05 | 2019-12-05 | Avigilon Corporation | Gasket for a camera lens, and multi-headed camera |
| CN210225601U (en) * | 2019-08-20 | 2020-03-31 | 深圳市臻呈科技有限公司 | Waterproof law enforcement record appearance of integral type |
| CN210201951U (en) * | 2019-09-29 | 2020-03-27 | 杭州海康汽车技术有限公司 | Rotatable adjustment mechanism of camera and supervisory equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294533A (en) * | 2021-12-31 | 2022-04-08 | 联想(北京)有限公司 | Supporting device and electronic equipment |
| CN114294533B (en) * | 2021-12-31 | 2023-08-18 | 联想(北京)有限公司 | Supporting device and electronic equipment |
| CN115163652A (en) * | 2022-07-08 | 2022-10-11 | 深圳警翼智能科技股份有限公司 | High-strength waterproof rotating shaft for law enforcement recorder |
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Application publication date: 20210525 |