CN218966824U

CN218966824U - Electric rotating device for vehicle-mounted navigation panel

Info

Publication number: CN218966824U
Application number: CN202222131713.4U
Authority: CN
Inventors: 张希豪
Original assignee: Shenzhen Hongfuhan Technology Co ltd
Current assignee: Shenzhen Hongfuhan Technology Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-05-05
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses an electric rotating device for a vehicle-mounted navigation panel, which is arranged between a navigator body and a vehicle-mounted central control seat, and comprises a panel base, a seat cover, an electric driving assembly and a main rotating assembly, wherein the electric driving assembly is in transmission connection with the main rotating assembly, the panel base is in nested buckle connection with the back surface of the navigator body, the main rotating assembly comprises a main rotating disc, a guide limit column and a rotation positioning seat plate, the electric driving assembly comprises a motor, an output screw, a reduction gear set and a driving positioning seat plate, the whole electric driving assembly is combined with the main rotating assembly, the electric driving assembly adopts the screw to drive a multistage gear set for transmission, the transmission is stable and the force is reliable, the main rotating assembly adopts the guide rotation parallel travel limit electric control, and therefore the adjustment of the rotating position of the vehicle-mounted navigation body panel is controllable, the transmission output of the whole structure is stable, and the adjustment rotation is accurate.

Description

Electric rotating device for vehicle-mounted navigation panel

Technical Field

The utility model belongs to the technical field of navigator, and particularly relates to an electric rotating device for a vehicle navigation panel.

Background

Along with the conventional supporting electronic products of car and the diversity of car navigator use, can rotate car navigation panel according to customer's hobby and operation method, consequently, many car navigation panel's rotation dress device has appeared, but rotatory clamping stagnation or rotation power is insufficient and is caused rotatory not in place to stop, and can appear rotatory rocking, in the structure that chinese patent CN202021188911.9 a navigation is screen rotary device for large screen discloses, "through setting up motor, the fixed block, the installation piece, the cooperation use of display screen body, stop gear and positioning mechanism, through the use of motor, can drive the display screen body and rotate," it is direct to drive car navigation panel rotation through the motor output shaft, output drive power is not big enough, the time is for a long time motionless, and its connection structure stress point is too concentrated, easily cause car navigation panel to rock, the support is unstable.

Disclosure of Invention

The utility model aims to provide an electric rotating device for a vehicle navigation panel, which is characterized in that the electric rotating device is combined with electric drive, multi-stage reduction gear transmission and nested positioning installation, and adopts travel switch limit feedback, so that the whole structure is stable in rotation, the rotating travel is safe and controllable, and the use of a user is facilitated, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric rotating device for a vehicle-mounted navigation panel is arranged between a navigator body and a vehicle-mounted central control seat, the electric rotating device comprises a panel base, a seat cover, an electric driving assembly and a main rotating assembly, the electric driving assembly and the main rotating assembly are in transmission connection, the panel base is connected to the main rotating assembly in a nested mode, the electric driving assembly and the main rotating assembly are fixedly connected to the seat cover, the seat cover is fixedly connected with the vehicle-mounted central control seat, the panel base is connected with the back of the navigator body in a nested buckle mode, the main rotating assembly comprises a main rotating disc, a guide limit column and a rotating positioning seat plate, a plurality of guide through grooves are formed in the main rotating disc, the guide limit column correspondingly penetrates through the guide through grooves to movably and rotatably position the main rotating disc on the rotating positioning seat plate, the rotating positioning seat plate is correspondingly and fixedly arranged on the seat cover, one side of the periphery of the main rotating disc is provided with a gear section, the electric driving assembly comprises a motor, an output screw, a speed reducing gear set and a driving positioning seat plate, the motor and the speed reducing gear set are respectively connected to the driving positioning seat plate, the motor and the speed reducing screw is meshed with an output end of the motor, the output screw is meshed with the output screw, and the corresponding to the output screw is meshed with the transmission end of the output end.

Preferably, a round boss is arranged in the middle of the panel base, a base cover through hole is arranged in the middle of the base cover, and the round boss penetrates through the base cover through hole and is fixedly connected with the main rotating disc.

Preferably, the main rotating assembly further comprises a limiting electric control plate, the limiting electric control plate is mounted on the back of the rotating positioning seat plate, the limiting electric control plate is provided with an arc-shaped guide groove, the main rotating disc is provided with a limiting protruding block corresponding to the arc-shaped guide groove, and stroke limiting contact switches are respectively arranged at the upper end and the lower end of the back of the limiting electric control plate, which are located in the arc-shaped guide groove.

Preferably, the seat cover is provided with a reinforced positioning plate, the driving positioning seat plate of the electric driving assembly and the rotating positioning seat plate of the main rotating assembly are fixedly installed on the reinforced positioning plate, and the reinforced positioning plate is provided with a positioning plate through hole corresponding to the seat cover through hole.

Preferably, a wear-resistant gasket is arranged between the seat cover through hole and the round boss of the panel base.

Preferably, the panel base is provided with a positioning column and a positioning buckle, the back of the navigator body is provided with a positioning guide hole and a positioning clamping groove, the positioning column and the positioning guide hole are correspondingly installed, and the positioning buckle and the positioning clamping groove are correspondingly clamped.

Preferably, the round boss end face of the panel base is provided with two positioning convex blocks, and the main rotating disc is provided with positioning grooves corresponding to the positioning convex blocks.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the electric drive assembly is combined with the main rotating assembly, the electric drive assembly adopts the screw to drive the multi-stage gear set to drive, the transmission is stable and the force is reliable, and the main rotating assembly adopts the guiding rotation parallel position limiting electric control, so that the adjustment of the rotating position of the vehicle-mounted navigation body panel is controllable, the components are connected and assembled in a nested mode, the assembly, the disassembly and the maintenance are convenient and quick, the installation, the use and the adjustment of a user are convenient, the transmission output of the whole structure is stable, and the adjustment and the rotation are accurate.

Drawings

FIG. 1 is a schematic view of the present utility model after installation;

FIG. 2 is an exploded view of the mounting module of the present utility model;

FIG. 3 is a schematic view of the back structure of the navigator body according to the present utility model;

FIG. 4 is an exploded front view of the electric rotating device of the present utility model;

FIG. 5 is an exploded rear view of the electric rotating device of the present utility model;

FIG. 6 is a schematic diagram of an electric drive assembly of the present utility model;

FIG. 7 is a schematic front view of a main rotating assembly of the present utility model;

FIG. 8 is an exploded view of the main rotating assembly of the present utility model;

fig. 9 is a schematic rear view of the main rotating assembly structure of the present utility model.

In the figure: the navigation instrument comprises a navigation instrument body, an electric rotating device, a vehicle-mounted central control seat, a panel base, a seat cover 5, a reinforced locating plate 6, an electric driving component 7, a main rotating component 8, a locating guide hole 21, a locating clamping groove 22, a locating column 41, a locating buckle 42, a round boss 43, a locating lug 44, a wear-resisting gasket 45, a seat cover through hole 51, a locating plate through hole 61, a motor 71, an output screw 72, a speed reducing gear set 73, a driving locating seat plate 74, a main rotating disc 81, a guiding limit column 82, a rotating locating seat plate 83, a limiting electric control plate 84, a travel limit contact switch 85, a gear section 811, a guiding through groove 812, a limiting lug 813, a locating groove 814 and an arc-shaped 841 guiding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an electric rotating device for a vehicle-mounted navigation panel, wherein the electric rotating device 2 is arranged between a navigator body 1 and a vehicle-mounted central control seat 3, the electric rotating device 2 comprises a panel base 4, a seat cover 5, an electric driving assembly 7 and a main rotating assembly 8, the electric driving assembly 7 is connected with the main rotating assembly 8 in a transmission manner, the panel base 4 is connected to the main rotating assembly 8 in a nested manner, the electric driving assembly 7 and the main rotating assembly 8 are fixedly connected to the seat cover 5, the seat cover 5 is fixedly connected with the vehicle-mounted central control seat 3, and the panel base 4 is connected with the back of the navigator body 1 in a nested and buckled manner, so that the panel base is convenient to assemble, disassemble and replace.

As shown in fig. 3 to 4, the panel base 4 is provided with a positioning column 41 and a positioning buckle 42, the back of the navigator body 1 is provided with a positioning guide hole 21 and a positioning clamping groove 22, when the navigator is installed, the positioning column 41 and the positioning guide hole 21 are correspondingly installed, the positioning buckle 42 and the positioning clamping groove 22 are correspondingly clamped, and the navigator body 1 and the panel base 4 are installed in a nested buckle type, so that the navigator is convenient to assemble, disassemble and maintain.

As shown in fig. 7 to 9, the main rotating assembly 8 includes a main rotating disc 81, guiding and limiting columns 82 and a rotating and positioning seat board 83, three guiding through grooves 812 are formed in the main rotating disc 81, and two guiding and limiting columns 82 correspondingly pass through the guiding through grooves 812 to movably and rotatably position the main rotating disc 81 on the rotating and positioning seat board 83, so that the main rotating disc 81 can movably rotate, the rotating and positioning seat board 83 is correspondingly and fixedly mounted on the seat cover 5, and positioning and mounting of the whole main rotating assembly 8 are realized. A gear segment 811 is provided on one side of the periphery of the main rotating disk 81, primarily for engagement drive connection.

The main rotating assembly 8 further comprises a limiting electric control plate 84, the limiting electric control plate 84 is mounted on the back surface of the rotating positioning seat plate 83, an arc-shaped guide groove 841 is formed in the limiting electric control plate 84, the main rotating plate 81 is provided with a limiting projection 813 corresponding to the arc-shaped guide groove 841 in position, the limiting projection 813 penetrates through the arc-shaped guide groove 841 and slides in the arc-shaped guide groove, stroke limiting contact switches 85 are arranged at the upper end and the lower end of the arc-shaped guide groove 841, when the main rotating plate 81 rotates, the corresponding rotating angle of the limiting projection 813 is set, and the maximum angle rotating limiting is achieved, so that the main rotating assembly is safe and reliable.

As shown in fig. 6, the electric drive assembly 7 includes a motor 71, an output screw 72, a reduction gear set 73, and a drive positioning seat plate 74, and the motor 71 and the reduction gear set 73 are both connected to the drive positioning seat plate 74, and then the electric drive assembly 7 is integrally fixed to the seat cover 5 through the drive positioning seat plate 74. Is connected to the output of the motor 71 via an output screw 72 and drivingly engages the input of the reduction gear set 73 with the output screw 72 and the output of the reduction gear set 73 with a gear segment 811 of the main rotary disk 81. Thereby realizing that the motor 71 drives the output screw 72 to rotate and drives the reduction gear set 73 to be transmitted to the main rotating disc 81. The reduction gear set 73 adopts at least four groups of transmission gears to carry out multistage reduction transmission, so that the rotation force is greatly improved, the rotation stability is ensured, and the phenomenon of rotation clamping stagnation caused by insufficient force is avoided.

As shown in fig. 5, a circular boss 43 is provided in the middle of the panel base 4, a seat cover through hole 51 is provided in the middle of the seat cover 5, and the circular boss 43 passes through the seat cover through hole 51 and is fixedly connected with the main rotating disc 81, so that the main rotating disc 81 drives the panel base 4 to rotate. And a wear-resistant gasket 45 is arranged between the seat cover through hole 51 and the round boss 43 of the panel base 4, so that the rotation strength is improved, and the service life is prolonged. In order to ensure that the front initial orientation of the navigator body 1 is accurate, two positioning protruding blocks 44 are arranged on the end face of the round boss 43 of the panel base 4, positioning grooves 814 corresponding to the positioning protruding blocks 44 are arranged on the main rotating disc 81, and the positioning protruding blocks 44 and the positioning grooves 814 are correspondingly matched and limited to ensure the accuracy of the original position.

As shown in fig. 4 to 5, in order to secure stable strength of installation, a reinforcing positioning plate 6 is provided on the seat cover 5, a driving positioning seat plate 74 of the electric drive unit 7 and a rotating positioning seat plate 83 of the main rotating unit 8 are fixedly installed on the reinforcing positioning plate 6, and a positioning plate through hole 61 corresponding to the seat cover through hole 51 is provided on the reinforcing positioning plate 6, and the positioning installation is integrally reinforced.

In the installation process, after the main rotating assembly 8 and the electric driving assembly 7 are assembled respectively, the main rotating assembly 8 and the electric driving assembly 7 are fixed on the seat cover 5 through the reinforced positioning plate 6 and the module through the driving positioning seat plate 74 respectively, the panel base 4 is fixed on the main rotating disc 81, the panel base 4 is integrally and fixedly installed on the vehicle-mounted central control seat 3 through the seat cover 5, and finally the navigator body 1 is nested and buckled on the panel base 4.

When the vehicle navigation panel is used, the motor 71 is driven to rotate after the power is on, the output screw 72 drives the reduction gear set 73 to degrade and the large-force output is transmitted to the main rotating disc 81, the panel base 4 and the navigator body 1 are driven to rotate, the electric rotation of the vehicle navigation panel is realized, the accurate adjustment and rotation of the rotating position of the vehicle navigation panel and stable transmission output are realized through the auxiliary travel limit contact switch 85, the components are connected and assembled in a nested module mode, the structure is reliable, and the assembly, the disassembly and the maintenance are convenient.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric rotating device for a vehicle-mounted navigation panel, wherein the electric rotating device (2) is arranged between a navigator body (1) and a vehicle-mounted central control seat (3), and is characterized in that: the electric rotating device (2) comprises a panel base (4), a seat cover (5), an electric driving assembly (7) and a main rotating assembly (8), wherein the electric driving assembly (7) is connected with the main rotating assembly (8) in a transmission way, the panel base (4) is connected with the main rotating assembly (8) in a nested way, the electric driving assembly (7) and the main rotating assembly (8) are fixedly connected with the seat cover (5), the seat cover (5) is fixedly connected with a vehicle-mounted central control seat (3), the panel base (4) is connected with the back of a navigator body (1) in a nested and buckled way, the main rotating assembly (8) comprises a main rotating disc (81), a guide limit post (82) and a rotating and positioning seat plate (83), a plurality of guide through grooves (812) are formed in the main rotating disc (81), the guide limit post (82) correspondingly penetrates through the guide through grooves (812) to movably and rotationally position the main rotating disc (81) on the rotating and positioning seat plate (83), the rotating and positioning seat plate (83) is correspondingly fixedly arranged on the motor cover (5), the main rotating disc (81), the main rotating assembly (72) comprises a speed reducing section (72), the driving section (72) and one side of the driving section (72), the motor (71) and the reduction gear set (73) are both connected to the driving positioning seat plate (74), the output screw (72) is connected with the output end of the motor (71), the input end of the reduction gear set (73) is in transmission engagement with the output screw (72), and the output end of the reduction gear set (73) is in corresponding transmission engagement with the gear section (811) of the main rotating disc (81).

2. An electric rotating device for a vehicle navigation panel according to claim 1, characterized in that: the middle part of panel base (4) is equipped with circle boss (43), be equipped with stationary ladle through-hole (51) in the middle of stationary ladle (5), circle boss (43) pass stationary ladle through-hole (51) back and main rotating disk (81) fixed connection.

3. An electric rotating device for a vehicle navigation panel according to claim 1, characterized in that: the main rotating assembly (8) further comprises a limiting electric control plate (84), the limiting electric control plate (84) is arranged on the back face of the rotating positioning seat plate (83), the limiting electric control plate (84) is provided with an arc-shaped guide groove (841), the main rotating disc (81) is provided with a limiting protruding block (813) corresponding to the arc-shaped guide groove (841), and the back face of the limiting electric control plate (84) is located at the upper end and the lower end of the arc-shaped guide groove (841) and is provided with travel limiting contact switches (85).

4. An electric rotating device for a vehicle navigation panel according to claim 2, characterized in that: the seat cover (5) is provided with a reinforced positioning plate (6), a driving positioning seat plate (74) of the electric driving assembly (7) and a rotating positioning seat plate (83) of the main rotating assembly (8) are fixedly arranged on the reinforced positioning plate (6), and the reinforced positioning plate (6) is provided with a positioning plate through hole (61) corresponding to the seat cover through hole (51).

5. An electric rotating device for a vehicle navigation panel according to claim 2, characterized in that: and a wear-resistant gasket (45) is arranged between the seat cover through hole (51) and the round boss (43) of the panel base (4).

6. An electric rotating device for a vehicle navigation panel according to claim 1, characterized in that: the panel base (4) is provided with a positioning column (41) and a positioning buckle (42), the back of the navigator body (1) is provided with a positioning guide hole (21) and a positioning clamping groove (22), the positioning column (41) is correspondingly installed with the positioning guide hole (21), and the positioning buckle (42) is correspondingly clamped with the positioning clamping groove (22).

7. An electric rotating device for a vehicle navigation panel according to claim 2, characterized in that: the end face of the round boss (43) of the panel base (4) is provided with two positioning convex blocks (44), and the main rotating disc (81) is provided with positioning grooves (814) corresponding to the positioning convex blocks (44).