CN212456085U - Angle-adjustable mounting bracket and image acquisition equipment - Google Patents
Angle-adjustable mounting bracket and image acquisition equipment Download PDFInfo
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- CN212456085U CN212456085U CN202020250473.8U CN202020250473U CN212456085U CN 212456085 U CN212456085 U CN 212456085U CN 202020250473 U CN202020250473 U CN 202020250473U CN 212456085 U CN212456085 U CN 212456085U
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Abstract
The utility model discloses an adjustable angle's installing support and image acquisition equipment, when gathering person's height on the high side or on the low side, starter motor drives the cam and rotates. Since the surface of the cam is in interference fit with the swing link, the swing link swings up and down along the surface of the cam when the cam rotates. And the swing connecting rod swings to drive the bracket to rotate on the mounting structure, so that when the motor rotates for one circle, the bracket rotates back and forth on the mounting structure, namely a rotation period, so that the camera assembly mounted on the bracket rotates back and forth, the shooting angle of the camera assembly is automatically adjusted, and the acquisition effect of the image acquisition equipment is improved. Simultaneously, this scheme adopts cam drive mode, reduces the quantity of adjustable angle's installing support inner part for it is compacter to distribute between inner structure and the structure, thereby has reduced the installation space of adjustable angle's installing support, is favorable to image acquisition equipment to tend to miniaturized design.
Description
Technical Field
The utility model relates to an image acquisition technical field especially relates to an adjustable angle's installing support and image acquisition equipment.
Background
With the development of image recognition technology, image acquisition devices are also widely applied in different fields, such as subways, airports, government affairs, customs, and the like. When the image acquisition equipment is used, because the heights of all the collectors are different, especially for small children with shorter statures or adults with taller statures, the cameras cannot capture the faces of the collectors when acquiring face images, overtime or even failure in acquisition of face data can occur, the working efficiency of the equipment is seriously affected, and the service quality is reduced. Most image acquisition equipment at present does not have camera angle automatically regulated's function, brings extremely inconvenience for the collection person of different heights. In addition, a small part of self-service equipment has the function of automatically adjusting the angle of the camera, but the adjusting mechanism adopts multi-link transmission, so that a larger installation space is needed, and the requirement on miniaturization of products is not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, the mounting bracket and the image acquisition equipment with adjustable angles are needed to be provided, the shooting angle of the camera is automatically adjusted, and the device can adapt to collectors with different heights; meanwhile, the structure is compact in distribution, installation space is reduced, and miniaturization of products is facilitated.
The technical scheme is as follows:
an adjustable angle mounting bracket comprising: a mounting structure; the support is rotatably arranged on the mounting structure through a rotating shaft, a swinging connecting rod is arranged on the support, and the swinging connecting rod swings to drive the support to rotate on the mounting structure; and the motor component comprises a motor arranged on the mounting structure and a cam arranged on an output shaft of the motor, the surface of the cam is in interference fit with the swing connecting rod, and when the motor component works, the cam rotates to drive the swing connecting rod to swing so as to enable the support to rotate.
The camera assembly is mounted on the support through the mounting support with the adjustable angle, and when the height of a collector is higher or lower, the motor is started to drive the cam to rotate. Since the surface of the cam is in interference fit with the swing link, the swing link swings up and down along the surface of the cam when the cam rotates. And the swing connecting rod swings to drive the bracket to rotate on the mounting structure, so that when the motor rotates for one circle, the bracket rotates back and forth on the mounting structure, namely a rotation period, so that the camera assembly mounted on the bracket rotates back and forth, the automatic adjustment of the shooting angle of the camera assembly is realized, the facial information of a collector with a higher or lower height is effectively collected, and the collection effect of the image collection equipment is greatly improved. Simultaneously, this scheme adopts cam drive mode, reduces the quantity of adjustable angle's installing support inner part for it is compacter to distribute between inner structure and the structure, thereby has reduced the installation space of adjustable angle's installing support, is favorable to image acquisition equipment to tend to miniaturized design.
The principle and effect of the present invention will be further explained by combining the above scheme:
in one embodiment, the support is further provided with a swing shaft, the swing shaft and the rotating shaft are arranged on the support at intervals, the swing connecting rod is provided with a connecting hole and a swing hole, and the connecting hole and the swing hole are respectively inserted into the rotating shaft and the swing shaft correspondingly.
In one embodiment, the number of the rotating shafts is two, the mounting structure includes a base, and a first supporting member and a second supporting member connected to the base at intervals, the first supporting member and the second supporting member are respectively provided with a shaft hole matched with the rotating shaft, and the bracket is located between the first supporting member and the second supporting member.
In one embodiment, the rotating shaft is sleeved with a bearing, and the bearing is mounted on the hole wall of the shaft hole.
In one embodiment, the second supporting member includes a connecting portion and a mounting portion connected to the connecting portion, the connecting portion is connected to the base, and the shaft hole is formed in the mounting portion.
In one embodiment, the mounting structure further includes a third supporting member connected to the base, the third supporting member is located on a side of the first supporting member facing away from the bracket, and the motor is mounted on the third supporting member.
In one embodiment, the motor assembly further comprises a fixing member mounted on the third support member, the fixing member is provided with a through hole, an output shaft of the motor penetrates through the through hole and is connected with the cam, and the motor is mounted on the fixing member.
In one embodiment, the angle of rotation of the bracket on the mounting structure is-10 ° to 10 °.
In one embodiment, the angle-adjustable mounting bracket further comprises a blocking piece and a sensor, wherein the blocking piece is arranged on the bracket or the rotating shaft, and the sensor is arranged on the mounting structure; or the sensor is arranged on the support or the rotating shaft, and the blocking piece is arranged on the mounting structure.
In one embodiment, the baffle is in the shape of a grating.
The utility model provides an image acquisition equipment, includes the casing, installs circuit board, camera subassembly in the casing and above arbitrary one adjustable angle's installing support, mounting structure installs on the casing, camera subassembly installs on the support, camera subassembly with the motor all with circuit board electric connection.
The image acquisition equipment adopts the mounting bracket with the adjustable angle to mount the camera assembly on the bracket, and when the height of an acquirer is higher or lower, the motor is started to drive the cam to rotate. Since the surface of the cam is in interference fit with the swing link, the swing link swings up and down along the surface of the cam when the cam rotates. And the swing connecting rod swings to drive the bracket to rotate on the mounting structure, so that when the motor rotates for one circle, the bracket rotates back and forth on the mounting structure, namely a rotation period, so that the camera assembly mounted on the bracket rotates back and forth, the automatic adjustment of the shooting angle of the camera assembly is realized, the facial information of a collector with a higher or lower height is effectively collected, and the collection effect of the image collection equipment is greatly improved. Simultaneously, this scheme adopts cam drive mode, reduces the quantity of adjustable angle's installing support inner part for it is compacter to distribute between inner structure and the structure, thereby has reduced the installation space of adjustable angle's installing support, is favorable to image acquisition equipment to tend to miniaturized design.
Drawings
Fig. 1 is a view of an angle-adjustable mounting bracket according to an embodiment of the present invention;
fig. 2 is another perspective view of the mounting bracket with adjustable angle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a motor assembly according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating the cooperation between a camera module and a bracket according to an embodiment of the present invention;
fig. 5 is a schematic view of an installation structure according to an embodiment of the present invention;
fig. 6 is an analysis diagram of a maximum rotation angle of a camera module according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an image capturing device according to an embodiment of the present invention.
Description of reference numerals:
100. the angle-adjustable mounting bracket comprises a mounting bracket body 110, a mounting bracket body 111, a rotating shaft 112, a swinging connecting rod 1121, a connecting hole 1122, a swinging hole 113, a swinging shaft 120, a mounting structure 121, a base 122, a first supporting piece 123, a second supporting piece 1231, a connecting part 1232, a mounting part 124, a shaft hole 125, a third supporting piece 130, a motor component 131, a motor 132, a cam 133, a fixing piece, a 1331, a through hole 140, a sensor 150, a baffle plate 160, a bearing 200, a camera assembly 300, a circuit board 400 and a machine shell.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
In one embodiment, referring to fig. 1 and 2, an adjustable angle mounting bracket 100 includes: mounting structure 120, bracket 110, and motor assembly 130. The bracket 110 is rotatably mounted on the mounting structure 120 through a rotating shaft 111, and the bracket 110 is provided with a swing link 112. The swing link 112 swings, enabling the bracket 110 to rotate on the mounting structure 120. The motor assembly 130 includes a motor 131 mounted on the mounting structure 120, and a cam 132 mounted on an output shaft of the motor 131, wherein a surface of the cam 132 is in interference fit with the swing link 112, and when the motor assembly is operated, the cam 132 rotates to drive the swing link 112 to swing, so that the support 110 rotates.
In the mounting bracket 100 with the adjustable angle, the camera assembly 200 is mounted on the bracket 110, and when the height of the collector is higher or lower, the motor 131 is started to drive the cam 132 to rotate. Since the surface of the cam 132 is interference-engaged with the swing link 112, the swing link 112 swings up and down along the surface of the cam 132 when the cam 132 rotates. And because the swing connecting rod 112 swings, the bracket 110 can be driven to rotate on the mounting structure 120, and therefore, when the motor 131 rotates for one circle, the bracket 110 rotates back and forth on the mounting structure 120, namely, a rotation period, so that the camera assembly 200 mounted on the bracket 110 rotates back and forth, thereby realizing automatic adjustment of the shooting angle of the camera assembly 200, effectively acquiring facial information of an acquirer with a higher or lower height, and greatly improving the acquisition effect of the image acquisition device. Meanwhile, the cam 132 transmission mode is adopted in the embodiment, the number of components in the angle-adjustable mounting bracket 100 is reduced, the distribution between the internal structures is more compact, the mounting space of the angle-adjustable mounting bracket 100 is reduced, and the miniaturization design of the image acquisition equipment is facilitated. In addition, the cam 132 is adopted for transmission in the embodiment, the power requirement on the motor 131 is low, so that the motor 131 with lower power and smaller volume can be adopted in the angle-adjustable mounting bracket 100, and the volume of the image acquisition equipment is smaller.
It should be noted that, in this embodiment, the installation position of the swing link 112 on the bracket 110 is not particularly limited, and it is only necessary to satisfy that the swing link 112 can drive the bracket 110 to rotate. Such as: one end of the swing link 112 is connected to the rotating position of the bracket 110; alternatively, one end of the swing link 112 is not connected at the rotational position of the bracket 110, i.e., one end of the swing link 112 is spaced apart from the rotational position of the bracket 110.
Optionally, the bracket 110 is rotatably mounted on the mounting structure 120 in the following manner: the bracket 110 is provided with a rotating shaft 111, and the mounting structure 120 is provided with a shaft hole 124 matched with the rotating shaft 111; or, the bracket 110 is provided with a shaft hole 124, and the mounting structure 120 is provided with a rotating shaft 111 matched with the shaft hole 124.
Alternatively, the camera head assembly 200 may be mounted on the bracket 110 by bolting, pinning, snapping, or other attachment means.
Further, referring to fig. 1 and 4, the rotating shaft 111 is fixedly disposed on the bracket 110. The rotating shaft 111 is rotatably mounted on the mounting structure 120, so that the bracket 110 is stably mounted on the mounting structure 120 through the rotating shaft 111, and the rotation of the bracket 110 is more stable, so as to improve the control precision of the photographing angle adjustment.
Alternatively, the rotating shaft 111 may be mounted on the bracket 110 by welding, bolting, pinning, riveting, keying, or other fixing means.
Specifically, the number of the rotating shafts 111 is two, and the two rotating shafts 111 are respectively disposed on two opposite side surfaces of the bracket 110, so that the balance of the bracket 110 on the mounting structure 120 is improved through the two rotating shafts 111, and the rotation of the bracket 110 is ensured to be more stable.
Further, referring to fig. 4, the support 110 is further provided with a swing shaft 113. The swing shaft 113 and the rotation shaft 111 are provided at an interval on the bracket 110, the swing link 112 is provided with a connection hole 1121 and a swing hole 1122, and the connection hole 1121 and the swing hole 1122 are inserted into the rotation shaft 111 and the swing shaft 113, respectively. Therefore, the swing connecting rod 112 is installed on the bracket 110 in a two-point fixing manner through the swing shaft 113 and the rotating shaft 111, and the swing connecting rod 112 is prevented from being connected with the rotating shaft 111 only, so that the assembly precision requirement of the swing connecting rod 112 on the bracket 110 is reduced, the yield of parts in the assembly process is improved, and stable batch production of the angle-adjustable mounting bracket 100 is ensured. Meanwhile, since one end of the swing link 112 of the present embodiment is connected to the rotating shaft 111, the swing of the swing link 112 under the action of the cam 132 acts around the rotating shaft 111, so that the swing action of the swing link 112 is equal to the rotation of the bracket 110 on the mounting structure 120, and the actions between the swing link 112 and the bracket 110 are completely converted, which is beneficial to improving the angle adjustment accuracy of the camera assembly 200. In addition, through the connection hole 1121 and the swinging hole 1122, two ends of the swinging link 112 are respectively sleeved on the rotating shaft 111 and the swinging shaft 113, so that the assembly manner of the swinging link 112 on the bracket 110 is greatly simplified, and the assembly efficiency of the angle-adjustable mounting bracket 100 is improved.
It should be noted that the rotation angle of the camera head assembly 200 is determined by the shape of the cam 132, specifically, by the radius values of the cam 132, i.e., the size (two), and therefore, by changing the shape (radius value) of the cam 132, the maximum rotation angle can be changed. Referring to fig. 6, the maximum rotation angle θ of the camera head assembly 200 can be calculated by the following formula:
θ＝α-β (3)
wherein, point O is the axis of the rotating shaft 111, point a is the axis of the output shaft of the motor 131, and r is the radius of the small circle of the cam 132; point B is the center of the cam 132 great circle, and point R is the radius of the cam 132 great circle; f is the distance between two circle centers of A, B; the point C is the lowest point adjusted by the camera; and the point D is the highest point of the camera.
Optionally, the angle of rotation of the bracket 110 on the mounting structure 120 is-10 ° to 10 °. Specifically, in this embodiment, the rotation angle of the bracket 110 on the mounting structure 120 is-5 ° to 5 °.
In another embodiment, the swing link 112 is fixed only to the rotation shaft 111.
In one embodiment, referring to fig. 4 and 5, there are two rotating shafts 111. The mounting structure 120 includes a base 121, and a first supporting member 122 and a second supporting member 123 connected to the base 121 at an interval. The first supporting member 122 and the second supporting member 123 are respectively provided with a shaft hole 124 matched with the rotating shaft 111. The bracket 110 is located between the first support 122 and the second support 123. In this way, the bracket 110 is stably supported between the first support 122 and the second support 123 through the two rotating shafts 111, so that the bracket 110 is ensured to stably rotate on the mounting structure 120. Specifically, in the present embodiment, the axes of the two rotating shafts 111 are collinear.
Further, referring to fig. 4, a bearing 160 is sleeved on the rotating shaft 111. Bearing 160 is mounted on the bore wall of shaft bore 124. Thus, the bearings 160 ensure that the two rotating shafts 111 rotate more smoothly on the first supporting member 122 and the second supporting member 123, respectively.
In one embodiment, referring to fig. 5, the second supporting member 123 includes a connecting portion 1231 and a mounting portion 1232 connected to the connecting portion 1231. The connection portion 1231 is connected to the base 121. The shaft hole 124 is opened in the mounting portion 1232. Thus, the bracket 110 is stably supported on the first supporting member 122 and the mounting portion 1232.
Alternatively, the mounting portion 1232 and the connecting portion 1231 may be connected by bolts, pins, rivets, welding, or other connection methods.
Specifically, the connecting portion 1231 is connected to the connecting portion 1231 by a bolt, and meanwhile, the connecting portion 1231 is formed by bending one side of the base 121. The mounting portion 1232 has an L-shaped structure.
In one embodiment, referring to fig. 5, the mounting structure 120 further includes a third supporting member 125 connected to the base 121. The third support 125 is located on a side of the first support 122 facing away from the bracket 110. The motor 131 is mounted on the third support 125. Therefore, the motor 131 is stably mounted on the base 121 through the third supporting member 125, and the torque of the motor 131 is stably output. Meanwhile, the third supporting element 125 is disposed on a side of the first supporting element 122 facing away from the bracket 110, so that the cam 132 on the motor 131 is more easily in interference fit with the swing link 112, and the fit between the structures is more compact. In the present embodiment, the third supporting element 125 is formed by bending one side of the base 121, so that the forming process of the third supporting element 125 is simplified, and the overall strength of the mounting structure 120 is enhanced.
Further, referring to fig. 3 and 5, the motor assembly 130 further includes a fixing member 133 mounted on the third supporting member 125. The fixing member 133 is provided with a through hole 1331. The output shaft of the motor 131 passes through the through hole 1331 and is connected to the cam 132, and the motor 131 is mounted on the fixing member 133. Thus, the fixing member 133 not only allows the motor 131 to be stably mounted on the third support 125, but also facilitates connection with the cam 132.
Specifically, the fixing member 133 has an L-shaped structure, and one side of the L-shaped structure is connected to the third supporting member 125 and the other side is connected to the motor 131. The fixing element 133 is connected to the third supporting element 125 and the motor 131 by bolts.
In one embodiment, referring to fig. 1, the adjustable angle mounting bracket 100 further includes a baffle 150 and a sensor 140. The blocking plate 150 is installed on the bracket 110 or the rotating shaft 111. The sensor 140 is mounted on the mounting structure 120; alternatively, the sensor 140 is mounted on the bracket 110 or the rotating shaft 111. The flap 150 is mounted on the mounting structure 120. Thus, the sensor 140 is in inductive fit with the baffle 150, so that the rotation angle and position of the camera assembly 200 can be effectively determined.
It should be noted that the initial position where the camera head assembly 200 stays is determined by the sensor 140 and the stop piece 150. When the flap 150 blocks the sensor 140, the camera assembly 200 is in the initial position. In practical application, the camera assembly 200 at the initial position can meet the requirement of the collector with the height of 1.5-1.9 m, if the height exceeds the range, the face image collection fails, the server (or an industrial personal computer) can send a signal to the circuit board 300, the circuit board 300 controls the motor 131 to rotate for a circle, the camera assembly 200 swings up and down for a period along with the rotation, at the moment, the blocking piece 150 blocks the sensor 140 every two times to serve as a period, the motor 131 stops, and the camera assembly 200 returns to the initial position again.
Specifically, the sensor 140 is a U-shaped correlation sensor 140. Meanwhile, the blocking plate 150 may be designed to be in a grating shape, so that each time the sensor 140 is shielded, a signal is fed back to the circuit board 300 to control the motor 131 to stop. In addition, the sensor 140 is mounted on the mounting structure 120, and the baffle 150 is sleeved on the rotating shaft 111 close to the second support 123.
In one embodiment, referring to fig. 1, fig. 2 and fig. 7, an image capturing apparatus includes a housing 400, a circuit board 300 disposed in the housing 400, a camera assembly 200, and an angle-adjustable mounting bracket 100 in any of the above embodiments. The mounting structure 120 is mounted on the chassis 400. The camera assembly 200 is mounted on the bracket 110, and both the camera assembly 200 and the motor 131 are electrically connected to the circuit board 300.
The image acquisition equipment adopts the installation support 100 with the adjustable angle to install the camera assembly 200 on the support 110, and when the height of an acquirer is higher or lower, the motor 131 is started to drive the cam 132 to rotate. Since the surface of the cam 132 is interference-engaged with the swing link 112, the swing link 112 swings up and down along the surface of the cam 132 when the cam 132 rotates. And because the swing connecting rod 112 swings, the bracket 110 can be driven to rotate on the mounting structure 120, and therefore, when the motor 131 rotates for one circle, the bracket 110 rotates back and forth on the mounting structure 120, namely, a rotation period, so that the camera assembly 200 mounted on the bracket 110 rotates back and forth, thereby realizing automatic adjustment of the shooting angle of the camera assembly 200, effectively acquiring facial information of an acquirer with a higher or lower height, and greatly improving the acquisition effect of the image acquisition device. Meanwhile, the cam 132 transmission mode is adopted in the embodiment, the number of components in the angle-adjustable mounting bracket 100 is reduced, the distribution between the internal structures is more compact, the mounting space of the angle-adjustable mounting bracket 100 is reduced, and the miniaturization design of the image acquisition equipment is facilitated. The image acquisition equipment can be applied to image acquisition devices in the fields of subways, airports and the like; or, the present invention is applied to self-service devices in the fields of government affairs, customs, and the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An angle adjustable mounting bracket, comprising:
a mounting structure;
the support is rotatably arranged on the mounting structure through a rotating shaft, a swinging connecting rod is arranged on the support, and the swinging connecting rod swings to drive the support to rotate on the mounting structure; and
motor element, motor element is including installing motor on the mounting structure and installing cam on the output shaft of motor, the surface of cam with the conflict cooperation of swing connecting rod, the during operation, the cam rotates and drives the swing connecting rod swing makes the support rotates.
2. The mounting bracket with adjustable angle of claim 1, wherein the bracket further comprises a swing shaft, the swing shaft and the rotation shaft are disposed on the bracket at an interval, the swing link is provided with a connection hole and a swing hole, and the connection hole and the swing hole are inserted into the rotation shaft and the swing shaft respectively.
3. The angle-adjustable mounting bracket according to claim 2, wherein there are two rotating shafts, the mounting structure includes a base, and a first supporting member and a second supporting member connected to the base at intervals, each of the first supporting member and the second supporting member has a shaft hole matching with the rotating shaft, and the bracket is located between the first supporting member and the second supporting member.
4. The adjustable angle mounting bracket of claim 3, wherein the shaft is sleeved with a bearing, and the bearing is mounted on a hole wall of the shaft hole.
5. The mounting bracket of claim 3, wherein the second supporting member comprises a connecting portion and a mounting portion connected to the connecting portion, the connecting portion is connected to the base, and the shaft hole is formed in the mounting portion.
6. The adjustable angle mounting bracket of claim 3, wherein the mounting structure further comprises a third support member connected to the base, the third support member being located on a side of the first support member facing away from the bracket, the motor being mounted on the third support member.
7. The adjustable angle mounting bracket of claim 1, wherein the angle of rotation of the bracket on the mounting structure is between-10 ° and 10 °.
8. The adjustable angle mounting bracket of any one of claims 1-7, further comprising a shield and a sensor, wherein the shield is mounted on the bracket or the shaft, and the sensor is mounted on the mounting structure; alternatively, the first and second electrodes may be,
the sensor is installed on the support or on the pivot, the separation blade is installed on mounting structure.
9. The adjustable angle mounting bracket of claim 8, wherein the flap is grating-like.
10. An image acquisition device, characterized in that, includes the casing, install circuit board, camera subassembly in the casing, and the adjustable angle's of any of claims 1-9 installing support, mounting structure installs on the casing, camera subassembly installs on the support, camera subassembly with the motor all with circuit board electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250473.8U CN212456085U (en) | 2020-03-04 | 2020-03-04 | Angle-adjustable mounting bracket and image acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250473.8U CN212456085U (en) | 2020-03-04 | 2020-03-04 | Angle-adjustable mounting bracket and image acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212456085U true CN212456085U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250473.8U Active CN212456085U (en) | 2020-03-04 | 2020-03-04 | Angle-adjustable mounting bracket and image acquisition equipment |
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| Country | Link |
|---|---|
| CN (1) | CN212456085U (en) |
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2020
- 2020-03-04 CN CN202020250473.8U patent/CN212456085U/en active Active
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Denomination of utility model: Adjustable angle mounting bracket and image acquisition equipment Effective date of registration: 20210421 Granted publication date: 20210202 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GRG INTELLIGENT TECHNOLOGY SOLUTION Co.,Ltd. Registration number: Y2021440000141 |