Adjustable access control camera

Abstract

The utility model discloses an adjustable access control camera, which relates to the technical field of cameras and comprises a mounting plate, a mounting frame is fixedly mounted on the front side of the mounting plate, a mounting block is mounted on the inner side of the mounting frame, a support arm is fixedly mounted at the front end of the mounting block, and a first motor is fixedly mounted at the top of the support arm. By adopting the structure, the device is provided with the displacement mechanism, the first motor is started to drive the concave frame to rotate so as to adjust the transverse displacement of the transverse track, the second motor is started to drive the screw rod to rotate so as to enable the sliding block to slide and adjust the front-back position of the camera body, and the first motor can also adjust the displacement direction of the transverse track so as to realize the left-right position adjustment; according to the device, the front-back position, the left-right position and the up-down position can be accurately adjusted, different installation environments and shooting requirements can be met, the adjustment convenience is improved, and efficient and convenient use experience is provided for a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of cameras, and in particular relates to an adjustable access control camera. Background Art

[0002] Access control camera is an important device installed in the access control system. It is usually set at key locations such as entrances and exits to collect and monitor images of people and objects entering and leaving. Access control camera has high-resolution image capture capability and can clearly capture details such as facial features, body shape, and items carried by people. Through connection with the access control system, it can transmit the captured images to the monitoring center or related equipment in real time for management personnel to view and analyze. When someone approaches the access control, the camera will automatically start and start recording to record the entry and exit of people. At the same time, some advanced access control cameras also have intelligent recognition functions, such as face recognition and license plate recognition, which can quickly and accurately identify authorized personnel and vehicles, realize automatic door opening and release, and improve the efficiency and safety of access control management. In addition, access control cameras can also work normally at night or in low light conditions, and ensure the clarity of the image through technologies such as infrared fill light. It provides strong technical support for the security management of the site, effectively prevents unauthorized entry, and ensures the safety of people and property.

[0003] The Chinese patent with the announcement number "CN221424341U" discloses an adjustable angle access control high-definition camera, which includes a mounting plate, a first connecting block is fixedly connected to the front outer surface of the mounting plate, a second connecting block is arranged on the front outer surface of the first connecting block, a fixing block is fixedly connected to the front outer surface of the second connecting block, a high-definition camera body is movably connected to the upper outer surface of the fixing block, a mounting fixing block is fixedly connected to the lower outer surface of the fixing block, and an angle adjustment component is fixedly connected to one side of the upper outer surface of the mounting fixing block. The adjustable angle access control high-definition camera described in the utility model can facilitate the disassembly of the camera and the maintenance of the high-definition camera body, and does not need to be disassembled as a whole, which is more convenient. Through the angle adjustment component, the angle of the high-definition camera body can be adjusted as needed to increase the camera area;

[0004] During actual use, although the above-mentioned device can assist in adjusting the angle to a certain extent, there are obvious deficiencies in the specific application process. Overall, the device is unable to adjust the lateral and longitudinal positions. In actual use, it is obviously unable to meet diverse needs by relying solely on the height adjustment method. Its adjustment and adaptation performance is poor, and it is difficult to flexibly adjust to adapt to shooting and detection needs of different heights and lateral positions. For example, when facing different installation environments and shooting scenes, it may be impossible to accurately capture key images due to the inability to adjust the lateral and longitudinal positions, affecting the normal operation of the access control system and the security monitoring effect. It can be seen that the device does have certain defects in the overall use process, and it is urgent to improve and optimize it to improve its applicability and practicality. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an adjustable access control camera to solve the problems raised in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An adjustable access control camera comprises a fixing plate, a mounting frame is fixedly mounted on the front of the fixing plate, a mounting block is mounted on the inner side of the mounting frame, a support arm is fixedly mounted on the front end of the mounting block, a first motor is fixedly mounted on the top of the support arm, a displacement mechanism is fixedly mounted on the bottom output end of the first motor, an adjustment mechanism is fixedly mounted on the top of the displacement mechanism, and a camera body is fixedly mounted on the top of the adjustment mechanism;

[0008] The displacement mechanism includes a lifting component, which is fixedly installed at the bottom output end of the first motor. A transverse track is movably installed at the lower end of the lifting component, and a power component is movably installed inside the transverse track. The top of the power component is fixedly connected to the bottom of the adjustment mechanism.

[0009] As a preferred technical solution, the lifting assembly includes a concave frame and a mounting ring, the mounting ring is rotatably connected to the outer surface of the output end of the first motor, the concave frame is fixedly installed at the bottom output end of the first motor, and a mounting plate is fixedly installed at the end of the mounting ring away from the transverse track, an electric push rod is hinged at the bottom of the mounting plate, and the end of the electric push rod is hinged to one end of the transverse track close to the mounting frame.

[0010] As a preferred technical solution, the power assembly includes a screw rod and a second motor, the screw rod is rotatably connected to the inside of the transverse track, the second motor is fixedly installed at one end of the transverse track close to the electric push rod, the output end of the second motor is fixedly connected to the end of the screw rod, the outer surface of the screw rod is threadedly connected to a slider, and the slider is slidably connected to the inside of the transverse track.

[0011] As a preferred technical solution, the adjustment mechanism includes a mounting seat, a third motor is fixedly connected to the inner side of the mounting seat, the mounting seat is fixedly installed on the top of the slider, a substrate is fixedly installed on the output end of the third motor, and an angle adjustment component is fixedly installed on the top of the substrate.

[0012] As a preferred technical solution, an annular groove is provided on the outer side of the mounting seat, a support block is slidably connected to the inner side of the annular groove, a bracket is fixedly installed on the outer side of the support block, and the top of the bracket is fixedly connected to the bottom of the base plate.

[0013] As a preferred technical solution, the angle adjustment assembly includes a mounting arm, which is fixedly installed on both sides of the top of the substrate, and a fourth motor is fixedly installed on the top of one mounting arm. The output end of the fourth motor passes through the mounting arm and is fixedly installed with a rotating wheel. The rotating wheel is rotatably connected to the inner sides of the two mounting arms, and the camera body is fixedly installed on the top of the rotating wheel.

[0014] As a preferred technical solution, the mounting block is mounted on the inner side of the mounting frame by means of bolts, and the bolts on the mounting frame are configured as hand-tightened screws.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, the device is provided with a displacement mechanism. Starting the first motor can drive the concave frame to rotate to adjust the lateral displacement of the lateral track. Starting the second motor drives the screw rod to rotate to slide the slider to adjust the front and rear position of the camera body. The first motor can also adjust the displacement direction of the lateral track to achieve left and right position adjustment. Starting the electric push rod can push the lateral track to rotate and adjust the up and down displacement of the camera body. The device can accurately adjust the front and back, left and right, and up and down positions to adapt to different installation environments and shooting requirements, improve the convenience of adjustment, and provide users with an efficient and convenient use experience.

[0017] Second, the device is equipped with an adjustment mechanism. The third motor is started to drive the base plate to rotate to adjust the lateral angle of the camera body, and the fourth motor is started to drive the rotating wheel to rotate to adjust the longitudinal direction. The first motor can adjust the lateral position, and the electric push rod can adjust the longitudinal displacement direction. The device can further adjust the direction angle of the camera body, perform position compensation, and improve the detection and recognition adaptation performance, providing reliable support for different scenarios, playing an excellent role in access control and other monitoring scenarios, and bringing a safe and convenient experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 It is a front structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0022] : 1. fixing plate; 2. mounting frame; 3. mounting block; 4. supporting arm; 5. first motor; 6. displacement mechanism; 61. lifting assembly; 611. concave frame; 612. mounting ring; 613. mounting plate; 614. electric push rod; 62. transverse track; 63. power assembly; 631. screw rod; 632. second motor; 633. slider; 7. adjustment mechanism; 71. mounting seat; 72. third motor; 73. substrate; 74. supporting block; 75. annular groove; 76. angle adjustment assembly; 761. mounting arm; 762. fourth motor; 763. rotating wheel; 77. bracket; 8. camera body. DETAILED DESCRIPTION

[0023] Example

[0024] refer to Figures 1 to 4 , an adjustable access control camera of the present embodiment comprises a fixing plate 1, a mounting frame 2 is fixedly mounted on the front of the fixing plate 1, a mounting block 3 is mounted on the inner side of the mounting frame 2, a support arm 4 is fixedly mounted on the front end of the mounting block 3, a first motor 5 is fixedly mounted on the top of the support arm 4, a displacement mechanism 6 is fixedly mounted on the bottom output end of the first motor 5, an adjustment mechanism 7 is fixedly mounted on the top of the displacement mechanism 6, and a camera body 8 is fixedly mounted on the top of the adjustment mechanism 7;

[0025] The displacement mechanism 6 includes a lifting component 61, which is fixedly installed at the bottom output end of the first motor 5. A transverse track 62 is movably installed at the lower end of the lifting component 61, and a power component 63 is movably installed inside the transverse track 62. The top of the power component 63 is fixedly connected to the bottom of the adjustment mechanism 7. The mounting frame 2 on the mounting plate 613 provides stable support for the entire device. The mounting block 3 is connected to the support arm 4 to ensure a firm structure. The first motor 5 drives the displacement mechanism 6. The lifting component 61 in the displacement mechanism 6 can flexibly adjust the position in the height direction. The transverse track 62 at the lower end cooperates with the power component 63 to achieve precise adjustment of the transverse position. The adjustment mechanism 7 can further adjust the angle of the camera body 8 so that the camera can adapt to different shooting requirements. This design allows the access control camera to flexibly adjust the position and angle according to actual conditions during installation and use, thereby improving the adaptability and practicality of the camera and providing more reliable protection for security monitoring of the access control system.

[0026] refer to Figure 1-Figure 4 The lifting assembly 61 includes a concave frame 611 and a mounting ring 612. The mounting ring 612 is rotatably connected to the outer surface of the output end of the first motor 5. The concave frame 611 is fixedly installed at the bottom output end of the first motor 5. The end of the mounting ring 612 away from the transverse track 62 is fixedly installed with a mounting plate 613. The bottom of the mounting plate 613 is hinged with an electric push rod 614. The end of the electric push rod 614 is hinged to the end of the transverse track 62 close to the mounting frame 2. The power assembly 63 includes a screw rod 631 and a second motor 632. The screw rod 631 is rotatably connected to the inside of the transverse track 62. The second motor 632 is fixedly installed at one end of the transverse track 62 close to the electric push rod 614. The output end of the second motor 632 is fixedly connected to the end of the screw rod 631. The outer surface of the screw rod 631 is threadedly connected with a slider 633, and the slider 633 is slidably connected to the transverse track 62, in the lifting assembly 61, the concave frame 611 is driven by the first motor 5 to provide stable support and rotation adjustment function for the transverse track 62, the mounting ring 612 is rotatably connected to the output end of the first motor 5 to ensure the flexibility of the structure, and the electric push rod 614 hinged at the bottom of the mounting plate 613 can push the transverse track 62 to rotate, so as to adjust the up and down angles of the camera, thereby increasing the shooting range and adaptability of the camera. The screw rod 631 of the power assembly 63 rotates under the drive of the second motor 632, driving the slider 633 to slide in the transverse track 62, thereby accurately adjusting the front and rear positions of the adjustment mechanism 7 connected to the slider 633 and the camera body 8, thereby improving the accuracy and convenience of the camera position adjustment. The overall design enables the access control camera to meet different installation environments and shooting requirements, and provides a strong guarantee for the security monitoring of the access control system.

[0027] refer to Figure 1-Figure 3The adjustment mechanism 7 includes a mounting seat 71, a third motor 72 is fixedly connected to the inner side of the mounting seat 71, the mounting seat 71 is fixedly mounted on the top of the slider 633, a substrate 73 is fixedly mounted on the output end of the third motor 72, an angle adjustment component 76 is fixedly mounted on the top of the substrate 73, an annular groove 75 is provided on the outer side of the mounting seat 71, a support block 74 is slidably connected to the inner side of the annular groove 75, a bracket 77 is fixedly mounted on the outer side of the support block 74, the top of the bracket 77 is fixedly connected to the bottom of the substrate 73, the angle adjustment component 76 includes a mounting arm 761, the mounting arm 761 is fixedly mounted on both sides of the top of the substrate 73, a fourth motor 762 is fixedly mounted on the top of one mounting arm 761, the output end of the fourth motor 762 passes through the mounting arm 761 and is fixedly mounted with a rotating wheel 763, the rotating wheel 763 is rotatably connected to the inner sides of the two mounting arms 761, the camera body 8 is fixedly mounted on the top of the rotating wheel 763, and the inner side of the mounting frame 2 is mounted by bolts. Block 3, the bolts on the mounting frame 2 are set as hand-tightened screws, and the mounting seat 71 is fixed on the top of the slider 633 to provide stable support for the adjustment mechanism 7. The third motor 72 on the inner side of the mounting seat 71 can drive the substrate 73 to rotate, thereby adjusting the lateral angle of the camera body 8, increasing the flexibility of shooting, and the cooperation between the annular groove 75 and the support block 74 and the bracket 77 further improves the stability of the rotation of the substrate 73. In the angle adjustment component 76, the mounting arms 761 are fixed on both sides of the top of the substrate 73, and the fourth motor 762 drives the rotating wheel 763 to rotate inside the two mounting arms 761, which can accurately adjust the longitudinal angle of the camera body 8. The camera body 8 is fixed on the top of the rotating wheel 763 to ensure the accuracy of the angle adjustment. The mounting frame 2 is connected to the mounting block 3 by a hand-tightened screw, which is convenient for installation and disassembly, and improves the installation efficiency and maintainability of the equipment. The overall design enables the access control camera to be adjusted in all directions and at multiple angles to meet different monitoring needs.

[0028] Principle and advantages of use: By setting the displacement mechanism 6, the device can show excellent performance during actual use. When the first motor 5 is started, the first motor 5 can exert a strong driving force to drive the concave frame 611 of the lifting assembly 61 to rotate. In this process, the lateral displacement of the lateral track 62 can be accurately adjusted. Then, the second motor 632 is started. At this time, the second motor 632 can efficiently drive the screw rod 631 to rotate. With the rotation of the screw rod 631, the slider 633 can slide smoothly on the inner side of the lateral track 62. By flexibly adjusting the sliding of the slider 633, the adjustment mechanism 7 can be adjusted very conveniently to perform linear sliding displacement, and finally the front and rear positions of the camera body 8 can be flexibly adjusted. During use, the first motor 5 drives The rotation of the transverse track 62 can further adjust the displacement direction of the transverse track 62, which means that the device can not only accurately adjust the front and rear positions, but also can flexibly adjust the left and right positions. In addition, during the adjustment process, the electric push rod 614 is started to operate, and the electric push rod 614 can effectively push the transverse track 62 inside the concave frame 611 to rotate. In this way, the rotation of the concave frame 611 inside the transverse track 62 can be flexibly adjusted, and then the transverse track 62 can be adjusted upward or downward. At this time, the camera body 8 can also move upward or downward accordingly, which greatly improves the overall adjustment convenience of the device. Whether facing complex and changeable installation environments or different shooting requirements, the device can easily cope with them and provide users with efficient and convenient use experience.

[0029] By setting the adjustment mechanism 7, the device exhibits powerful functions during use. When the third motor 72 is started, the third motor 72 can stably drive the base plate 73 to rotate. The rotation of the base plate 73 can effectively adjust the lateral rotation of the camera body 8, thereby realizing accurate adjustment of the lateral angle position of the camera body 8. At the same time, the fourth motor 762 is started to run, and the fourth motor 762 drives the rotating wheel 763 between the mounting arms 761 to rotate. The rotation of the rotating wheel 763 can flexibly adjust the longitudinal cleaning direction of the camera body 8. During this period, the first motor 5 can drive the lateral track 62 of the displacement mechanism 6 to move horizontally, thereby The lateral position of the linear position of the displacement mechanism 6 can be adjusted, and the electric push rod 614 can push the lateral track 62 to rotate longitudinally, so as to flexibly adjust the longitudinal linear displacement direction of the displacement mechanism 6. It can be seen that the device can further adjust the orientation angle of the camera body 8 on the basis of flexible adjustment, and can perform more accurate position compensation. This feature can greatly improve the adaptability of the overall detection and identification of the device, and provide reliable technical support for different application scenarios. Whether it is the identification of personnel in the access control system or the application in other monitoring scenarios, the device can play an excellent role and bring users a safer and more convenient use experience.

Claims

1. An adjustable access control camera, comprising a fixing plate (1), characterized in that: A mounting frame (2) is fixedly mounted on the front of the fixing plate (1), a mounting block (3) is mounted on the inner side of the mounting frame (2), a support arm (4) is fixedly mounted on the front end of the mounting block (3), a first motor (5) is fixedly mounted on the top of the support arm (4), a displacement mechanism (6) is fixedly mounted on the bottom output end of the first motor (5), an adjustment mechanism (7) is fixedly mounted on the top of the displacement mechanism (6), and a camera body (8) is fixedly mounted on the top of the adjustment mechanism (7); The displacement mechanism (6) comprises a lifting assembly (61), the lifting assembly (61) being fixedly mounted on the bottom output end of the first motor (5), a transverse track (62) being movably mounted on the lower end of the lifting assembly (61), a power assembly (63) being movably mounted inside the transverse track (62), and the top of the power assembly (63) being fixedly connected to the bottom of the adjustment mechanism (7).

2. The adjustable access control camera according to claim 1, characterized in that: The lifting assembly (61) comprises a concave frame (611) and a mounting ring (612); the mounting ring (612) is rotatably connected to the outer surface of the output end of the first motor (5); the concave frame (611) is fixedly mounted on the bottom output end of the first motor (5); a mounting plate (613) is fixedly mounted on one end of the mounting ring (612) away from the transverse track (62); an electric push rod (614) is hinged at the bottom of the mounting plate (613); and an end of the electric push rod (614) is hinged to one end of the transverse track (62) close to the mounting frame (2).

3. The adjustable access control camera according to claim 2, characterized in that: The power assembly (63) comprises a screw rod (631) and a second motor (632), wherein the screw rod (631) is rotatably connected to the interior of the transverse track (62), and the second motor (632) is fixedly installed on one end of the transverse track (62) close to the electric push rod (614), and the output end of the second motor (632) is fixedly connected to the end of the screw rod (631), and the outer surface of the screw rod (631) is threadedly connected to a slider (633), and the slider (633) is slidably connected to the interior of the transverse track (62).

4. The adjustable access control camera according to claim 3, characterized in that: The adjustment mechanism (7) comprises a mounting seat (71), a third motor (72) is fixedly connected to the inner side of the mounting seat (71), the mounting seat (71) is fixedly mounted on the top of the slider (633), a substrate (73) is fixedly mounted on the output end of the third motor (72), and an angle adjustment component (76) is fixedly mounted on the top of the substrate (73).

5. The adjustable access control camera according to claim 4, characterized in that: An annular groove (75) is provided on the outer side of the mounting seat (71), a support block (74) is slidably connected to the inner side of the annular groove (75), a bracket (77) is fixedly installed on the outer side of the support block (74), and the top of the bracket (77) is fixedly connected to the bottom of the base plate (73).

6. The adjustable access control camera according to claim 5, characterized in that: The angle adjustment assembly (76) comprises a mounting arm (761), wherein the mounting arm (761) is fixedly mounted on both sides of the top of the base plate (73), a fourth motor (762) is fixedly mounted on the top of one mounting arm (761), an output end of the fourth motor (762) passes through the mounting arm (761) and is fixedly mounted with a rotating wheel (763), the rotating wheel (763) is rotatably connected to the inner sides of the two mounting arms (761), and the camera body (8) is fixedly mounted on the top of the rotating wheel (763).

7. The adjustable access control camera according to claim 1, characterized in that: The inner side of the installation frame (2) is mounted with a mounting block (3) via bolts, and the bolts on the installation frame (2) are configured as hand-tightened screws.

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