Camera for gesture recognition of new energy vehicle

Abstract

The utility model belongs to the technical field of cameras, and particularly relates to a new energy vehicle gesture recognition camera which comprises a shell, the inner wall of the shell is connected with a partition plate, the bottom of the partition plate is provided with a double-head motor, the output end of the double-head motor is connected with a rotating rod, one end of the rotating rod is connected with a first bevel gear, and the other end of the rotating rod is connected with a second bevel gear. Two connecting plates are arranged on the inner side of the shell, two lead screws penetrate through the top of the partition plate, one ends of the two lead screws are connected with second bevel teeth, the control switch controls the double-head motor to drive the rotating rod to rotate, then the two lead screws are driven to rotate by means of the meshing relation between the first bevel teeth and the second bevel teeth, and the two lead screws are driven to rotate by means of the meshing relation between the first bevel teeth and the second bevel teeth. And at the moment, a threaded connecting block in threaded connection with the outer wall of a lead screw can drive a lifting plate to descend along a guide rod under the rotation effect of the threaded connecting block, so that a camera installed on the lifting plate can be stored in a shell, and the situation that the driver damages the camera when the new energy vehicle is in a limited state is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cameras, and particularly relates to a camera for gesture recognition of new energy vehicles. Background Technique

[0002] The camera for gesture recognition of new energy vehicles is a new type of human-computer interaction technology. It realizes the control or interaction of the vehicle by capturing and analyzing gesture movements. The gesture recognition technology is mainly based on computer vision and machine learning algorithms. As the perception hardware foundation, the camera captures video or image data of gesture movements, and then analyzes these data through algorithms to identify features such as the shape, direction, and speed of the gestures, and compares them with preset gesture templates, so as to realize the recognition of gestures and execute corresponding operations.

[0003] At present, during the use of the existing cameras for gesture recognition of new energy vehicles, they are usually installed on the vehicle, so the cameras used for gesture recognition will be directly exposed to the outside. However, due to the relatively small space inside the vehicle, when the vehicle stops, the driver may bump into the protruding camera body when taking or moving items. If the bumping force is too large, it will cause damage to the camera, thus reducing the service life of the cameras for gesture recognition of new energy vehicles. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a camera for gesture recognition of new energy vehicles, aiming to solve the problem that during the use of the existing cameras for gesture recognition of new energy vehicles, they are usually installed on the vehicle, so the cameras used for gesture recognition will be directly exposed to the outside. However, due to the relatively small space inside the vehicle, when the vehicle stops, the driver may bump into the protruding camera body when taking or moving items. If the bumping force is too large, it will cause damage to the camera, thus reducing the service life of the cameras for gesture recognition of new energy vehicles.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A camera for gesture recognition of new energy vehicles, including a housing, a partition is connected to the inner wall of the housing, a double-headed motor is installed at the bottom of the partition, a rotating rod is connected to the output end of the double-headed motor, and a first bevel gear is connected to one end of the rotating rod;

[0006] Two connecting plates are arranged inside the housing, two screw rods penetrate through the top of the partition, a second bevel gear is connected to one end of each of the two screw rods, a guide rod is connected between the partition and the connecting plates, a threaded connection block is threadedly connected to the outer wall of each of the two screw rods, a lifting plate is connected to the outer wall of the threaded connection block, a camera is installed on the top of the lifting plate, and a control switch is arranged on the outer wall of the housing.

[0007] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, one ends of the two screw rods are rotationally connected to the connecting plate through bearings.

[0008] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, the first bevel gear and the second bevel gear are meshed with each other.

[0009] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, the end of the threaded connection block is sleeved on the outer wall of the guide rod.

[0010] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, the top of the housing is a hollow structure.

[0011] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, an installation frame is connected to the bottom of the housing, and installation holes are provided at the bottom of the installation frame.

[0012] Preferably, for the camera for gesture recognition of the new energy vehicle of the present utility model, an opening is provided on the back of the housing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By controlling the switch to control the double-headed motor to drive the rotating rod to rotate, and then using the meshing relationship between the first bevel gear and the second bevel gear to drive the two screw rods to rotate. At this time, the threaded connection block threadedly connected to the outer wall of the screw rod will drive the lifting plate to descend along the guide rod under the action of its rotation, so as to be able to store the camera installed on the lifting plate inside the housing, avoiding the situation that the driver damages the camera when the new energy vehicle is in a restricted state. And by controlling the switch to control the double-headed motor to drive the rotating rod to rotate in the reverse direction, the threaded connection block threadedly connected to the outer wall of the screw rod will drive the lifting plate to rise along the guide rod under the action of its rotation, so as to be able to extend the camera installed on the lifting plate upward to the outside. At this time, gesture recognition can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the first bottom view sectional structural schematic diagram of the present utility model;

[0018] Figure 3 is the rear view structural schematic diagram of the present utility model;

[0019] Figure 4 This is the second upward view structural schematic diagram of the present utility model.

[0020] In the figure: 1. Housing; 2. Partition board; 3. Double-headed motor; 4. Rotating rod; 5. First bevel gear; 6. Connecting plate; 7. Lead screw; 8. Second bevel gear; 9. Guide rod; 10. Threaded connection block; 11. Lifting plate; 12. Camera; 13. Mounting bracket; 14. Mounting hole; 15. Opening; 16. Control switch. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A camera for gesture recognition of new energy vehicles, including a housing 1, an inner wall of the housing 1 is connected with a partition board 2, a double-headed motor 3 is installed at the bottom of the partition board 2, an output end of the double-headed motor 3 is connected with a rotating rod 4, and one end of the rotating rod 4 is connected with a first bevel gear 5;

[0023] Two connecting plates 6 are arranged inside the housing 1, two lead screws 7 penetrate through the top of the partition board 2, one ends of the two lead screws 7 are connected with a second bevel gear 8, a guide rod 9 is connected between the partition board 2 and the connecting plate 6, outer walls of the two lead screws 7 are threadedly connected with a threaded connection block 10, an outer wall of the threaded connection block 10 is connected with a lifting plate 11, a camera 12 is installed at the top of the lifting plate 11, and a control switch 16 is arranged on an outer wall of the housing 1;

[0024] It should be noted that a through hole is opened at the bottom of the housing 1, and this through hole is used for the connection line of the wiring terminal of the double-headed motor 3 to pass through. Both the double-headed motor 3 and the camera 12 are connected to an external power source, and the control switch 16 is used to control the double-headed motor 3.

[0025] Preferably: One ends of the two lead screws 7 are rotationally connected to the connecting plate 6 through bearings, the first bevel gear 5 and the second bevel gear 8 are meshed with each other, an end of the threaded connection block 10 is sleeved on an outer wall of the guide rod 9, and the top of the housing 1 is a hollow structure.

[0026] During specific use, the double-headed motor 3 is controlled by the control switch 16 to drive the rotating rod 4 to rotate. Then, the meshing relationship between the first bevel gear 5 and the second bevel gear 8 is utilized to drive the two lead screws 7 to rotate. At this time, the threaded connection block 10 threadedly connected to the outer wall of the lead screw 7 will drive the lifting plate 11 to descend along the guide rod 9 under the action of its rotation, so that the camera 12 installed on the lifting plate 11 can be received into the housing 1. And by controlling the switch 16 to control the double-headed motor 3 to drive the rotating rod 4 to rotate in the reverse direction, the threaded connection block 10 threadedly connected to the outer wall of the lead screw 7 will drive the lifting plate 11 to ascend along the guide rod 9 under the action of its rotation, so that the camera 12 installed on the lifting plate 11 can be extended upward to the outside. At this time, gesture recognition can be performed.

[0027] Preferably, an installation frame 13 is connected to the bottom of the housing 1. Installation holes 14 are provided at the bottom of the installation frame 13, and an opening 15 is provided on the back of the housing 1.

[0028] During specific use, the housing 1 and the camera 12 can be installed at a specified position through the installation holes 14 at the bottom of the installation frame 13, and the opening 15 on the back of the housing 1 is used to prevent the connection line of the camera 12.

[0029] Working principle: First, the camera 12 is installed at a specified position on the new energy vehicle through the installation frame 13 and the installation holes 14. When the camera 12 needs to be used, the double-headed motor 3 is controlled by the control switch 16 to drive the rotating rod 4 to rotate in the reverse direction. The threaded connection block 10 threadedly connected to the outer wall of the lead screw 7 will drive the lifting plate 11 to ascend along the guide rod 9 under the action of its rotation, so that the camera 12 installed on the lifting plate 11 can be extended upward to the outside. At this time, gesture recognition can be performed. On the contrary, the double-headed motor 3 is controlled by the control switch 16 to drive the rotating rod 4 to rotate. Then, the meshing relationship between the first bevel gear 5 and the second bevel gear 8 is utilized to drive the two lead screws 7 to rotate. At this time, the threaded connection block 10 threadedly connected to the outer wall of the lead screw 7 will drive the lifting plate 11 to descend along the guide rod 9 under the action of its rotation, so that the camera 12 installed on the lifting plate 11 can be received into the housing 1, avoiding the situation that the driver damages the camera 12 when the new energy vehicle is in a restricted state.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A camera for gesture recognition of new energy vehicles, comprising a housing (1), characterized in that: The inner wall of the housing (1) is connected with a partition plate (2). A double-headed motor (3) is installed at the bottom of the partition plate (2). The output end of the double-headed motor (3) is connected with a rotating rod (4). One end of the rotating rod (4) is connected with a first bevel gear (5). Two connecting plates (6) are arranged inside the housing (1). Two lead screws (7) penetrate through the top of the partition plate (2). One end of each of the two lead screws (7) is connected with a second bevel gear (8). A guide rod (9) is connected between the partition plate (2) and the connecting plate (6). The outer walls of the two lead screws (7) are threadedly connected with threaded connection blocks (10). The outer wall of the threaded connection block (10) is connected with a lifting plate (11). A camera (12) is installed at the top of the lifting plate (11). A control switch (16) is arranged on the outer wall of the housing (1). One end of each of the two lead screws (7) is rotationally connected with the connecting plate (6) through a bearing. The first bevel gear (5) and the second bevel gear (8) are meshed with each other. The end of the threaded connection block (10) is sleeved on the outer wall of the guide rod (9).

2. The camera for gesture recognition of a new energy vehicle according to claim 1, characterized in that: The top of the housing (1) is of a hollow structure.

3. The camera for gesture recognition of new energy vehicles according to claim 1, characterized in that: The bottom of the housing (1) is connected with a mounting bracket (13). Mounting holes (14) are formed at the bottom of the mounting bracket (13).

4. The camera for gesture recognition of new energy vehicles according to claim 1, characterized in that: An opening (15) is formed in the back of the housing (1).

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