Adjustable face recognition camera

Abstract

The utility model relates to the technical field of camera adjustment, in particular to an adjustable face recognition camera, which comprises a rotary regulation and control assembly, and an up-and-down swing adjustment assembly is mounted on the rotary regulation and control assembly. Rotation regulation and control of the up-and-down swing regulation and control assembly can be realized through the rotation regulation and control assembly, so that the convenience of left-and-right regulation and control of the camera is high, the left-and-right regulation and control effect of the camera during use is good, and up-and-down swing regulation of the camera can be realized through the up-and-down swing regulation and control assembly. The up-and-down angle regulation and control effect of the camera during face recognition is good, and the use effect of the camera during face recognition and tracking can be good through the rotation regulation and control assembly and the lower swing regulation assembly.

Description

Technical Field

[0001] This utility model relates to the field of camera adjustment technology, specifically an adjustable face recognition camera. Background Technology

[0002] The face recognition camera is designed using the AVS03A+Sony solution, providing multiple functions such as face recognition, strong light suppression, dynamic white balance, concealment, backlight compensation, and image adjustment. It is widely used in community access control, office building access control, school access control, and large shopping malls.

[0003] Authorization announcement number CN 220152309 U3 discloses an adjustable face recognition camera, which enables adjustment of the camera's height. However, this solution requires separate adjustments to both the height and angle when controlling the camera's viewing angle, resulting in low ease of use. Therefore, an adjustable face recognition camera is needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable face recognition camera to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable face recognition camera includes a rotation control component, on which a vertical swing adjustment component is mounted;

[0007] The rotation control assembly includes a positioning base, an adjustment column is rotatably mounted in the middle of the front side inside the positioning base, an adjustment gear is provided on one end of the adjustment column near the lower cavity wall of the positioning base, an adapter plate is provided in the upper rear side inside the positioning base, a first servo driver is mounted on the adapter plate, and a drive gear is mounted on the drive end of the first servo driver.

[0008] The up-and-down swing adjustment assembly includes a cavity seat mounted on a rotation control assembly. A positioning seat is located at the middle of the rear side of the cavity seat. A second servo driver is mounted on the positioning seat. Inside the cavity seat and in front of the positioning seat, a drive column is rotatably mounted on a transition seat. A first transition column is mounted on the drive column. A universal joint is mounted at the other end of the first transition column. A second transition column is mounted at the other end of the universal joint. A rotating column is mounted at the other end of the second transition column. A positioning shaft is located on the left front side of the cavity seat. A positioning gear is mounted on the positioning shaft. A connecting seat is mounted on the side wall of the positioning gear. A camera is mounted on the connecting seat.

[0009] As a preferred embodiment of this utility model, the drive gear and the control gear are correspondingly adapted and meshed.

[0010] As a preferred embodiment of this utility model, the control column is disposed through the positioning base, the cavity seat is fixedly connected to the upper end of the control column, and the end face of the positioning base and the bottom face of the cavity seat are clearance fit.

[0011] As a preferred embodiment of this utility model, the drive end of the second servo driver is connected to the drive column via a coupling.

[0012] As a preferred embodiment of this utility model, a matching limiting gear is provided on the inner left rear side of the cavity seat, corresponding to the positioning gear.

[0013] As a preferred embodiment of this utility model, the first adapter post is arranged in four groups in a ring symmetrical arrangement based on the center point of the drive post, and the second adapter post is arranged in four groups corresponding to the first adapter post.

[0014] In a preferred embodiment of this utility model, the positioning shaft is rotatably connected to the rotating seat.

[0015] As a preferred embodiment of this utility model, the lower front side and the upper rear side of the cavity seat are provided with limit posts, and the positioning gear is provided with a limit plate corresponding to the limit posts.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the rotation control component enables the rotation control of the up-and-down swing control component, thereby making the left-and-right control of the camera more convenient and the left-and-right control effect of the camera better during use.

[0018] 2. In this utility model, the up-and-down swing adjustment component enables the up-and-down swing adjustment of the camera, resulting in better up-and-down angle control during face recognition. The rotation adjustment component and the down-swing adjustment component enable the camera to perform well in face recognition and tracking. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the rotation control component of this utility model;

[0021] Figure 3 This is a partial structural diagram of the rotation control component of this utility model;

[0022] Figure 4This is a schematic diagram of the up-and-down swing adjustment component of this utility model.

[0023] In the diagram: 1. Rotation control assembly; 101. Positioning base; 102. Control column; 103. Control gear; 104. Adapter plate; 105. First servo driver; 106. Drive gear; 2. Up-down swing adjustment assembly; 201. Cavity seat; 202. Positioning seat; 203. Second servo driver; 204. Adapter seat; 205. Drive column; 206. First adapter column; 207. Universal joint; 208. Second adapter column; 209. Rotating column; 210. Positioning shaft; 211. Positioning gear; 212. Adapter seat; 213. Camera; 214. Limiting gear; 215. Limiting column; 216. Limiting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings, which illustrate several embodiments of the utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0026] Example: Please refer to Figure 1-4 An adjustable face recognition camera is shown, including a rotation control component 1, on which an up-and-down swing adjustment component 2 is mounted;

[0027] In this embodiment, reference is made to Figure 1-3 As shown, the rotation control assembly 1 includes a positioning base 101. A control column 102 is rotatably mounted at the middle of the front side inside the positioning base 101. A control gear 103 is provided on one end of the control column 102 near the lower cavity wall of the positioning base 101. A transition plate 104 is provided on the upper rear side inside the positioning base 101. A first servo driver 105 is mounted on the transition plate 104. A drive gear 106 is mounted on the drive end of the first servo driver 105. The rotation control assembly 1 enables the rotation control of the up-and-down swing control assembly 1, thereby making the left-and-right control of the camera 213 more convenient and improving the left-and-right control effect of the camera 213 during use.

[0028] The drive gear 106 and the regulating gear 103 are meshed and connected accordingly. The regulating post 102 passes through the positioning base 101, and the cavity seat 201 is fixedly connected to the upper end of the regulating post 102.

[0029] The end face of the positioning base 101 and the bottom face of the positioning cavity seat 201 are in clearance fit, thereby ensuring that the positioning cavity seat 201 rotates as the control column 102 rotates.

[0030] By setting the control column 102 through the positioning base 101, the control column 102 can achieve a better control and transfer effect on the cavity seat 201, and has a better transfer and control effect on the cavity seat 201.

[0031] In this embodiment, reference is made to Figure 1 , 3 As shown in Figure 4, the up-and-down swing adjustment assembly 2 includes a cavity seat 201 mounted on the rotation control assembly 1. A positioning seat 202 is located at the middle of the rear side inside the cavity seat 201. A second servo driver 203 is mounted on the positioning seat 202. Inside the cavity seat 201 and located in front of the positioning seat 202, a transition seat 204 is provided, on which a drive column 205 is rotatably mounted. A first transition column 206 is mounted on the drive column 205. A universal joint 207 is mounted at the other end of the first transition column 206. A second transition column 208 is mounted at the other end of the universal joint 207. The other end of the column 208 is equipped with a rotating column 209. A positioning shaft 210 is provided on the left front side of the cavity seat 201. A positioning gear 211 is installed on the positioning shaft 210. A rotating seat 212 is installed on the side wall of the positioning gear 211. A camera 213 is installed on the rotating seat 212. The up and down swing adjustment component 2 can realize the up and down swing adjustment of the camera 213, so that the up and down angle adjustment effect of the camera 213 is better when performing face recognition. The rotation adjustment component 1 and the down swing adjustment component 2 can make the camera 213 perform well when recognizing and tracking faces.

[0032] The drive end of the second servo driver 203 is connected to the drive column 205 via a coupling. A matching limiting gear 214 is provided on the left rear side of the cavity seat 201, corresponding to the positioning gear 211. The limiting gear 214 enables the positioning gear 211 to be limited, thus ensuring high operational stability of the positioning gear 211.

[0033] A window is provided on the cavity seat 201 and corresponding to the camera 213 to allow the camera 213 to swing up and down. A corrugated elastic cover is provided on the window and corresponding to the camera 213 to protect the internal structure of the cavity seat 201.

[0034] The first adapter post 206 is arranged in four sets in a ring symmetrically around the center point of the drive post 205. The second adapter post 208 is arranged in four sets corresponding to the first adapter post 206. The positioning shaft 210 is rotatably connected to the connecting seat 212. Limiting posts 215 are provided on the lower front and upper rear sides of the cavity seat 201. The positioning gear 211 is provided with a limiting plate 216 corresponding to the limiting posts 215. The limiting plate 216 and the limiting posts 215 can limit the up and down swing angle of the camera 213, so that the swing and picking control effect of the camera 213 is better.

[0035] In this solution, the adjustable face recognition camera, when in use, drives the first servo driver 105 to make the drive gear 106 and the control gear 103 move together, and the control shaft 102 moves accordingly to realize the control movement of the cavity seat 201. The rotation control component 1 can realize the rotation control of the up and down swing control component 1, thus making the left and right control of the camera 213 more convenient and the left and right control effect of the camera 213 during use better.

[0036] Simultaneously, by driving the second servo driver 203, the transmission between the drive column 205, the first adapter column 206, the second adapter column 208, and the rotating column 209 can be realized. Under the action of the universal joint 207, the second adapter column 208 can swing in a range when the first adapter column 206 drives the second adapter column 208, thereby realizing the up and down swing of the camera 213. Through the rotation control component 1 and the up and down swing adjustment component 2, the local control of the camera 213 can be realized simultaneously, thereby improving the calibration and tracking effect during face recognition.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable face recognition camera, comprising a rotation control component (1), characterized in that: The rotation control component (1) is equipped with a vertical swing adjustment component (2); The rotation control assembly (1) includes a positioning base (101), a control column (102) is rotatably mounted at the middle of the front side inside the positioning base (101), a control gear (103) is provided at one end of the control column (102) near the lower cavity wall of the positioning base (101), a transition plate (104) is provided on the upper rear side inside the positioning base (101), a first servo driver (105) is mounted on the transition plate (104), and a drive gear (106) is mounted on the drive end of the first servo driver (105). The up-and-down swing adjustment assembly (2) includes a cavity seat (201) mounted on the rotation adjustment assembly (1). A positioning seat (202) is located at the middle of the rear side inside the cavity seat (201). A second servo driver (203) is mounted on the positioning seat (202). A transition seat (204) is located inside the cavity seat (201) and in front of the positioning seat (202). A drive column (205) is rotatably mounted on the transition seat (204). A first transition column (206) is mounted on the drive column (205). A universal joint (207) is installed at the other end of the connecting post (206), a second adapter post (208) is installed at the other end of the universal joint (207), a rotating post (209) is installed at the other end of the second adapter post (208), a positioning shaft (210) is provided on the left front side of the cavity seat (201), a positioning gear (211) is installed on the positioning shaft (210), a connecting seat (212) is installed on the side wall of the positioning gear (211), and a camera (213) is installed on the connecting seat (212).

2. The adjustable face recognition camera according to claim 1, characterized in that: The drive gear (106) and the control gear (103) are configured to mesh and be adapted to each other.

3. An adjustable face recognition camera according to claim 1, characterized in that: The control column (102) is installed through the positioning base (101), and the upper end of the cavity seat (201) is fixedly connected to the control column (102). The end face of the positioning base (101) and the bottom face of the cavity seat (201) are in clearance fit.

4. An adjustable face recognition camera according to claim 1, characterized in that: The drive end of the second servo driver (203) is connected to the drive column (205) via a coupling.

5. An adjustable face recognition camera according to claim 1, characterized in that: The cavity seat (201) has a matching limiting gear (214) on its inner left rear side, corresponding to the positioning gear (211).

6. An adjustable face recognition camera according to claim 1, characterized in that: The first adapter post (206) is arranged in four groups in a ring symmetrical arrangement based on the center point of the drive post (205), and the second adapter post (208) is arranged in four groups corresponding to the first adapter post (206).

7. An adjustable face recognition camera according to claim 1, characterized in that: The positioning shaft (210) is rotatably connected to the rotating seat (212).

8. An adjustable face recognition camera according to claim 1, characterized in that: Limiting posts (215) are provided on the lower front side and upper rear side of the cavity seat (201), and a limiting plate (216) is provided on the positioning gear (211) corresponding to the limiting posts (215).

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