Robot screen lifting structure

Abstract

A robot screen lifting structure comprises a host and a screen, the host comprises an outer shell and an inner shell, a screen mounting surface is arranged on one side of the outer shell, the screen is mounted on the screen mounting surface, and the robot screen lifting structure is characterized in that a transmission mechanism and a sliding mechanism are arranged between the screen mounting surface and the screen, and the screen comprises a liquid crystal screen and a support. The support is provided with a first sliding groove, a second sliding groove, an induction groove and a wire arranging hole, the transmission mechanism comprises a motor, a gear and a rack, the rack is arranged in the first sliding groove, the motor drives the gear to drive the rack, the screen is driven to ascend and descend, and therefore the screen ascending and descending effect is achieved.

Description

Technical Field

[0001] This application belongs to the field of robots, and particularly relates to a robot screen lifting structure. Background Art

[0002] A robot is a machine that can perform various functions by its own power and control ability. The United Nations Standardization Organization adopted the definition of a robot given by the Robot Institute of America: "A programmable and multi-functional manipulator; or a specialized system with programmable actions that can be changed by a computer to perform different tasks." It can bring many conveniences to humans. Currently, robots are also widely used in the field of home intelligent detection.

[0003] Chinese Patent CN202121539629.5 discloses an intelligent health robot integrated with a blood pressure monitor, which can perform home intelligent detection and display various detection results on a display screen. However, in this technical solution, the display screen is fixed to the top of the robot, resulting in the problem that the lifting adjustment cannot be performed according to the height of the user for viewing. Summary of the Invention

[0004] To solve the above problems, this application provides a robot screen lifting structure.

[0005] A robot screen lifting structure includes a main body and a screen. The main body includes an outer shell and an inner shell. A screen mounting surface is provided on one side of the outer shell, and the screen is mounted on the screen mounting surface. A transmission mechanism and a sliding mechanism are provided between the screen mounting surface and the screen. The screen includes a liquid crystal screen and a bracket. The bracket includes a first sliding groove, a second sliding groove, and a wire routing hole. The transmission mechanism includes a motor, a gear, and a rack. The rack is disposed in the first sliding groove.

[0006] By adopting the above technical solution, the screen is separated from the main body, and the screen is fixed to one side of the main body by using the sliding structure. In the transmission structure, the motor drives the gear, and the gear drives the rack in the screen bracket to achieve the effect of lifting the screen. The wire routing hole enables the wires to pass through the screen and be connected to the main board and the battery in the main body.

[0007] Further, the sliding mechanism includes a base and a sliding rod. The sliding rod is installed in the second sliding groove, and the base is installed outside the screen mounting surface. The sliding rod passes through the head of the base and is installed in the second sliding groove.

[0008] By adopting the above technical solution, while the sliding mechanism fixes the screen, the sliding rod passes through the head of the base to achieve the stability of the screen lifting.

[0009] Further, the motor and the gear are installed inside the screen mounting surface. The motor includes a transmission shaft, on which a bracket is provided. A bracket groove is provided in the middle of the gear, and the bracket is installed in the bracket groove.

[0010] By adopting the above technical solution, the connection mode between the motor and the gear is simple and the assembly is convenient.

[0011] Further, a protective shell is provided on the outer sides of the gear and the motor.

[0012] By adopting the above technical solution, the protective shell can provide stability when the motor is working and can effectively reduce noise.

[0013] Further, a third chute and a gear hole are further provided on the screen mounting surface. The wire arrangement hole corresponds to the chute, and the gear corresponds to the rack through the gear hole.

[0014] By adopting the above technical solution, the gear hole can facilitate the gear to drive the rack, and the third chute can enable the wire arrangement hole to move together when the screen moves.

[0015] Further, an induction switch is provided on the screen mounting surface, and the induction switch corresponds to an induction groove.

[0016] By adopting the above technical solution, the induction switch can sense the lifting of the screen, thereby controlling the shutdown of the motor.

[0017] Further, the screen further includes an image module, and the image module includes a screen PCB main board and a camera.

[0018] By adopting the above technical solution, the camera realizes image acquisition, and the screen PCB main board performs screen display control, so that display and image acquisition can still be performed during the lifting process of the screen.

[0019] In summary, the present application includes at least the following beneficial effects:

[0020] 1. By arranging a motor to drive a gear to drive a rack, the screen is driven to lift, so as to achieve the effect of screen lifting.

[0021] 2. By connecting the base provided on the outer side of the screen mounting surface with the slide bar provided in the first sliding groove of the screen bracket and cooperating with the transmission component, the effect of connecting the screen with the host and providing stability during lifting is achieved.

[0022] 3. By cooperating the protective shell provided outside the motor with the outer shell, the effects of noise reduction and shock absorption are achieved. Description of the Drawings

[0023] Figure 1 This is a three-dimensional view of the present application.

[0024] Figure 2 This is a three-dimensional view of the screen mounting surface of the outer shell of this application.

[0025] Figure 3 This is an exploded view of the screen - outer shell screen mounting surface.

[0026] Figure 4 This is a three - dimensional view of the bracket of this application.

[0027] Figure 5 This is an exploded view of the transmission structure of this application.

[0028] Figure 6 This is a three - dimensional view of the rack of this application.

[0029] Figure 7 This is a three - dimensional view of the connection of the sliding structure of this application. Detailed implementation mode

[0030] Next, in combination with the attached Figures 1-5 This application will be further described in detail.

[0031] The embodiment of this application discloses a screen lifting structure for a robot.

[0032] Referring to Figures 1-5 , a screen lifting structure for a robot includes a main body 2 and a screen 1. The main body includes an outer shell and an inner shell. A screen mounting surface 205 is provided on one side of the outer shell, and the screen is mounted on the screen mounting surface 205. The screen 1 includes a liquid crystal screen 101 and a bracket 104. The liquid crystal screen 101 and the bracket 104 are connected by threads, and a screen pcb 103 and a camera 102 are arranged in the enclosed space. The camera 102 and the screen pcb 103 are connected by wires. A transmission structure and a sliding structure are arranged between the screen 1 and the screen mounting surface 205. In the middle of the side of the bracket 104 facing the screen mounting surface 205, a first sliding groove 1041 is provided, and second sliding grooves 1042 are provided on both sides. On one side of the first sliding groove 1041, a wire arranging hole 1046 is provided, and an induction groove 1043 is provided on the opposite side, which is convenient for the wires of the screen pcb 103 to be connected to the main body 2.

[0033] Furthermore, the outer shell screen mounting surface 205 is also provided with a gear hole 203, a third sliding groove 202 and an induction switch 204. The third sliding groove 202 corresponds to the wire arranging hole 1046. When the screen 1 is lifted and slides, the wire arranging hole 1046 can be stuck into the third sliding groove 202 and slide along with it. The wires are connected to the main body 2 through the third wire arranging hole 1046. The induction switch 204 corresponds to the induction groove 1043. When the screen 1 is lifted and slides, when the screen 1 is lifted and the induction groove 1043 touches the induction switch 204, the operation of the transmission mechanism will be automatically turned off.

[0034] In this embodiment, the transmission structure 107 includes a motor 1071, a gear 1074 and a rack 1045. The rack 1045 includes a number of regularly distributed grooves 1047. The rack 1045 is installed in the first sliding groove 1041 by a buckle corresponding to the gear hole 203. The gear 1074 includes a number of regularly distributed protruding teeth 1076. The gear 1074 and the motor 1701 are installed inside the screen mounting surface 205. A part of the gear 1074 protrudes out of the gear hole 203 so that the protruding teeth 1076 correspond to the grooves 1047 on the rack 1045. A support groove 1075 is provided in the middle of the side of the gear 1074 facing the motor 1071. A support 1073 is fixed in the support groove 1075. One end of the support 1073 is connected to the motor transmission shaft 1072. Thus, when the motor 1071 is started, the motor rotating shaft 1072 drives the gear 1074 through the support 1073 and then drives the rack 1045, so as to achieve the lifting effect. A protective shell 108 is provided outside the motor 1071 and the gear 1074, which provides the functions of noise reduction and shock absorption when the motor 1071 works.

[0035] In this example, the sliding structure is used to fixedly support the screen 1 and connect it to the outer shell screen mounting surface 205, including a base 201 and a slide bar 1044. The base 201 is installed on the outer shell screen mounting surface 205, corresponding to the second sliding grooves 1042 provided on both sides of the bracket 104. A slide bar hole is provided at the head of the base 201. The slide bar 1044 is fixed in the second sliding grooves 1042 on both sides of the bracket by a buckle. The slide bar 1044 connects the screen 1 to the host 2 by passing through the slide bar hole at the head of the base 201, and when the transmission structure 107 performs lifting transmission, the slide bar 1044 slides in the slide bar hole at the head of the base 201 to provide stability.

[0036] When this application is working, the screen 1 is connected to the base 201 through the slide bar 1044 and thus fixed on the outer shell mounting surface of the host. After the motor 1071 is started, the transmission shaft 1702 drives the gear 1074 to rotate through the support 1073. The gear 1074 drives the rack 1045 in the first sliding groove 1041 through the gear hole 203, thereby driving the screen 1 to slide up and down. The wire arranging hole 1045 is snapped into the third sliding groove 202 and slides together with the screen 1. Multiple mechanisms cooperate to achieve the effect of controlling the lifting of the screen 1. When the screen 1 is lifted or lowered, the induction switch 204 will automatically turn off the motor after touching the induction groove 1043, realizing intelligent management and control.

[0037] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A robot screen lifting structure, comprising a main body (2) and a screen (1), wherein the main body comprises an outer shell and an inner shell, a screen mounting surface (205) is provided on one side of the outer shell, and the screen (1) is mounted on the screen mounting surface (205), characterized in that: A transmission mechanism (207) and a sliding mechanism are arranged between the screen installation surface (205) and the screen (1); the screen (1) comprises a liquid crystal screen (101) and a bracket (104); a first sliding groove (1041), a second sliding groove (1042), a sensing groove (1043) and a cable arrangement hole (1046) are arranged on the bracket (104); the transmission mechanism comprises a motor (1071), a gear (1074) and a rack (1045); and the rack (1045) is arranged in the first sliding groove (1041).

2. A robot screen lifting structure according to claim 1, characterized in that: The sliding mechanism comprises a base (201) and a sliding rod (1044), wherein the sliding rod (1044) is installed in the second sliding groove (1042), the base (201) is installed on the outside of the screen installation surface (205), and the sliding rod (1044) passes through the head of the base (201).

3. The robot screen lifting structure according to claim 1, characterized in that: The motor (1071) and the gear (1074) are installed on the inner side of the screen installation surface (205); the motor (1071) comprises a transmission shaft (1072); a bracket (1073) is arranged on the transmission shaft (1072); a bracket groove (1075) is arranged in the middle of the gear (1074); and the bracket (1073) is installed in the bracket groove (1075).

4. A robot screen lifting structure according to claim 3, characterized in that: A protective shell (108) is provided outside the gear (1074) and the motor (1071).

5. The robot screen lifting structure according to claim 1, characterized in that: The housing screen mounting surface (205) is also provided with a third sliding groove (202) and a gear hole (203); the cable arrangement hole (1046) corresponds to the third sliding groove (202); and the gear (1074) corresponds to the rack (1045) through the gear hole (203).

6. The robot screen lifting structure according to claim 1, characterized in that: The screen installation surface (205) is also provided with a sensing switch (204), and the sensing switch (204) corresponds to the sensing slot (1043).

7. The robot screen lifting structure according to claim 1, characterized in that: The screen (1) also includes an image module, which includes a screen PCB mainboard (03) and a camera (102).

Images