CN217884052U - Vehicle navigation's quick-witted case structure - Google Patents

Abstract

The application discloses quick-witted case structure of vehicle navigation belongs to vehicle navigation installation technical field, including quick-witted case body, machine case body is last to have seted up and to hold the chamber, hold intracavity inside symmetry and install two grip blocks, two the groove that resets has been seted up to the symmetry on the adjacent side of grip block, the groove department that resets is provided with vertical centre gripping subassembly, vertical centre gripping subassembly includes the slide bar, the cover is established on the slide bar and is installed outstanding piece, reset the groove with the cover is established between the outstanding piece and is installed reset spring, the outstanding board that protrudes out, four that is fixed with in the outside of outstanding piece is outstanding on the limit install vehicle navigator between the board that protrudes out. This quick-witted case structure of vehicle navigation through the vertical centre gripping subassembly that sets up, thereby can drive reset spring's extension or shorten and realize buffering the absorption processing to the shaking force through reciprocating of grip block at the during operation, jolt about can the minimize to the influence of vehicle navigator, reduces the possibility that damage appears in the vehicle navigator.

Description

Vehicle navigation's quick-witted case structure

Technical Field

This application belongs to vehicle navigation installation technical field, especially relates to a machine case structure of vehicle navigation.

Background

The vehicle navigation is carried out by utilizing a vehicle GPS (global positioning system) to cooperate with an electronic map, can conveniently and accurately tell a driver the shortest or fastest route to a destination, and comprises a panel component, a host and a case, wherein the shape and structure of the vehicle navigation are designed according to the internal space of center consoles of different automobiles, and the case cannot move after being assembled with a hardware front frame.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the existing chassis structure for vehicle navigation is mostly positioned and installed through a plurality of groups of bolts, the plurality of groups of bolts need to be detached when maintenance is needed, and the operation is troublesome.

Therefore, the chassis structure of the vehicle navigation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and current vehicle navigation's quick-witted case structure is fixed a position the installation through the multiunit bolt mostly, need dismantle the multiunit bolt when needs maintenance, the comparatively trouble problem of operation, and the quick-witted case structure of vehicle navigation who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a chassis structure for vehicle navigation comprises a chassis body, wherein a containing cavity is formed in the chassis body, two clamping plates are symmetrically mounted in the containing cavity, reset grooves are symmetrically formed in adjacent side edges of the two clamping plates, a longitudinal clamping assembly is arranged at each reset groove and comprises a sliding rod vertically fixed in each reset groove, a protruding block is sleeved on each sliding rod, protruding plates are fixed on the outer side edges of the protruding blocks in a protruding mode, a vehicle navigator is mounted between the four protruding plates, a clamping cavity is formed in each protruding plate, and a positioning assembly is arranged in each clamping cavity;

the positioning assembly is arranged on the rotating disc in the clamping cavity in a rotating mode, a protruding column is fixed to the center of the clamping cavity in a protruding mode, an oval annular sliding groove is formed in the rotating disc, rollers are arranged on the sliding groove, a positioning block is fixed to the top of each roller, the positioning block stretches out of the protruding plate, a clamping groove for clamping the positioning block is formed in the vehicle-mounted navigator, and the protruding plate is provided with an engaging plate in an inserting mode.

Benefit from the locating component who sets up, outside pulling meshing board, mesh between meshing board and the rolling disc outer fringe, thereby make the rolling disc rotate, the in-process of rolling disc corotation drives the gyro wheel and rotates along the spout, and then make the locating piece remove to protruding board center, can accomplish the dismantlement of protruding board when the locating piece leaves the joint department of protruding board, the torsional spring is by the rolling when the rolling disc pivoted, the rolling disc resets under the effect of torsional spring when unmanned pulling meshing board, can realize vehicle automatic navigator's quick dismantlement and handle, operations such as convenient follow-up maintenance.

As a further preferable scheme, a return spring is sleeved and installed between the return groove and the protruding block.

Benefit from the reset spring that sets up and can play the effect of supplementary outstanding piece pulling before the installation, and then play supplementary taut and according to the effect of the whole length of the different self-adaptations of length of vehicle automatic navigator when installing vehicle automatic navigator, reset spring can realize the quick promotion separation between outstanding board and the vehicle automatic navigator when dismantling the completion simultaneously.

As a further preferable scheme, the roller is rotatably arranged in the sliding groove, the outer edge of the rotating disc is provided with meshing teeth, one side of the protruding plate, which is close to the rotating disc, is provided with a strip-shaped rack, and the meshing teeth on the rotating disc are meshed with the strip-shaped rack on the protruding plate.

Owing to the meshing transmission between the protruding plate and the meshing plate, the subsequent pair of driving rotating top plates can be conveniently driven to rotate.

As a further preferable scheme, a reset cavity is formed in the center of the rotating disc, and a torsion spring is installed between the reset cavity and the protruding column.

Owing to the torsion spring, the auxiliary reset function can be realized when the rotating disc rotates and is not pulled manually.

As a further preferred scheme, the middle section of the case body is transversely and symmetrically provided with accommodating grooves, one side edge of the clamping plate protrudes and is integrally formed with a sliding block, and the sliding block is slidably arranged in the accommodating grooves.

Benefiting from the sliding block being arranged in the accommodating groove, the position of the sliding block can be conveniently adjusted subsequently.

As a further preferred scheme, install adjusting part in the holding tank, adjusting part sets up the threaded rod in the holding tank including rotating, the sliding block cover is established and is installed on the threaded rod, two opposite screw thread of spiral direction have been seted up to the symmetry on the threaded rod, the sliding block with screw-thread fit between the threaded rod, chassis body is stretched out to the one end of threaded rod, and stretches out the end and be fixed with the knob.

Benefit from the adjusting part who sets up, the knob drives the threaded rod and rotates, screw-thread fit between threaded rod and the sliding block to make the sliding block remove, and then make the grip block remove assigned position department, can adjust the distance between two grip blocks according to vehicle automatic navigator's the different sizes, thereby carry out effectual adjustment to the device.

As a further preferred scheme, a top cover is hinged to the top of the case body, and an adsorption plate is embedded and mounted on one side edge of the top cover adjacent to the case body.

Thanks to the adsorption and fixation of the adsorption plate between the top cover and the case body, the top cover can be conveniently opened when the vehicle-mounted navigator is disassembled, the subsequent disassembly is convenient,

as a further preferable scheme, fixing lugs are symmetrically fixed at the bottom of the outer side edge of the case body, and the fixing lugs are provided with mounting holes for mounting bolts.

Thanks to the arranged fixing lugs and the mounting holes, the case body can be conveniently and subsequently mounted on the center console.

To sum up, the technical effect and the advantage of this application: this quick-witted case structure of vehicle navigation through the locating component who sets up, and the cooperation between rolling disc, spout, the chamber that resets, torsional spring, locating piece and the gyro wheel and the meshing board among the locating component can conveniently dismantle the processing fast to vehicle navigation appearance when needing, can avoid the during operation as far as possible to dismantle the condition of inconvenient maintenance, the vehicle navigation appearance of avoiding as far as possible dismantles to the multiunit bolt.

Drawings

FIG. 1 is a schematic drawing of the present invention showing the tab in a pulled open position;

FIG. 2 is a schematic structural diagram of the present application when a vehicle-mounted navigator is installed;

FIG. 3 is a transverse cross-sectional view of a projection plate according to the present application;

fig. 4 is an enlarged view of fig. 1 a of the present application.

In the figure: 1. a chassis body; 2. an accommodating chamber; 21. accommodating a tank; 3. a top cover; 31. an adsorption plate; 4. a clamping plate; 41. a reset groove; 42. a slider; 5. a longitudinal clamping assembly; 6. a slide bar; 7. a return spring; 8. a projecting plate; 81. a protruding block; 82. a protruding post; 83. a clamping cavity; 9. a positioning assembly; 10. rotating the disc; 101. a chute; 102. a reset chamber; 11. a torsion spring; 12. positioning blocks; 121. a roller; 13. an engaging plate; 14. an adjustment assembly; 15. a threaded rod; 16. a knob; 17. fixing the ear; 171. mounting holes; 18. vehicle-mounted navigator.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a quick-witted case structure of vehicle navigation, including quick-witted case body 1, machine case body 1 is last to have seted up and to hold chamber 2, hold 2 internal symmetry in chamber and install two grip blocks 4, holding tank 21 has been seted up to the middle part horizontal symmetry of quick-witted case body 1, the outstanding integrated into one piece in a side of grip block 4 has sliding block 42, sliding block 42 slides and sets up in holding tank 21, install adjusting part 14 in the holding tank 21, adjusting part 14 is including rotating the threaded rod 15 that sets up in holding tank 21, sliding block 42 cover is established and is installed on threaded rod 15, two opposite spiral direction's screw thread has been seted up to the symmetry on threaded rod 15, screw-thread fit between sliding block 42 and the threaded rod 15, quick-witted case body 1 is stretched out to the one end of threaded rod 15, and stretch out the end and be fixed with knob 16.

Through the adjusting part 14 that sets up, knob 16 drives threaded rod 15 and rotates, screw-thread fit between threaded rod 15 and the sliding block 42 to make sliding block 42 remove, and then make grip block 4 remove assigned position department, can adjust the distance between two grip blocks 4 according to the different sizes of vehicle automatic navigator 18, thereby carry out effectual adjustment to the device.

Reset grooves 41 are symmetrically formed in one side edge, adjacent to each other, of the two clamping plates 4, longitudinal clamping assemblies 5 are arranged in the reset grooves 41, each longitudinal clamping assembly 5 comprises a sliding rod 6 which is vertically fixed in the reset groove 41, protruding blocks 81 are installed on the sliding rods 6 in a sleeved mode, reset springs 7 are installed between the reset grooves 41 and the protruding blocks 81 in a sleeved mode, protruding plates 8 are fixed on the outer side edges of the protruding blocks 81 in a protruding mode, vehicle-mounted navigators 18 are installed among the four protruding plates 8, the reset springs 7 can play a role in assisting the pulling of the protruding blocks 81 before installation, further the effect of assisting in tensioning and adjusting the whole length in a self-adaptive mode according to the length difference of the vehicle-mounted navigators 18 when the vehicle-mounted navigators 18 are installed is achieved, and meanwhile the reset springs 7 can achieve rapid pushing separation between the protruding plates 8 and the vehicle-mounted navigators 18 after the dismounting is completed.

Referring to fig. 1-2, top cover 3 is hinged to the top of case body 1, adsorption plate 31 is embedded on the side of top cover 3 adjacent to case body 1, adsorption plate 31 is arranged to facilitate subsequent disassembly of top cover 3 when vehicle-mounted navigator 18 is disassembled, fixing lugs 17 are symmetrically fixed to the bottom of the outer side of case body 1, mounting holes 171 for mounting bolts are formed in fixing lugs 17, and mounting holes 171 can facilitate subsequent installation of case body 1 in center console.

Referring to fig. 3-4, a clamping cavity 83 is formed in the protruding plate 8, a positioning assembly 9 is arranged in the clamping cavity 83, the positioning assembly 9 includes a rotating disc 10 rotatably arranged in the clamping cavity 83, meshing teeth are arranged on the outer edge of the rotating disc 10, a protruding column 82 is fixed at the center of the clamping cavity 83 in a protruding mode, a reset cavity 102 is formed at the center of the rotating disc 10, a torsion spring 11 is arranged between the reset cavity 102 and the protruding column 82, and the torsion spring 11 is arranged and can play a role in assisting reset when no human pulling exists after the rotating disc 10 rotates.

An oval annular sliding groove 101 is formed in the rotating disc 10, a roller 121 is arranged on the sliding groove 101, the roller 121 is rotatably arranged in the sliding groove 101, a positioning block 12 is fixed to the top of the roller 121, the roller 121 is arranged and can play a role in assisting rotation in the working process, the situation that the positioning block 12 is blocked due to sliding is avoided as much as possible, the positioning block 12 extends out of the protruding plate 8, a limiting groove for allowing the positioning block 12 to slide is formed in the positioning block 12, a clamping groove for allowing the positioning block 12 to be clamped is formed in the vehicle-mounted navigator 18, the protruding plate 8 is provided with an engaging plate 13 in an inserted mode, the protruding plate 8 is attached to the rotating disc 10 on one side edge, a strip-shaped rack is arranged on one side, close to the rotating disc 10, of the protruding plate 8 is meshed with the strip-shaped rack on the protruding plate 8, the protruding plate 8 is meshed with the engaging plate 13, one end of the engaging plate 13 extends out of the protruding plate 8, and a pull ring convenient to pull is fixed to pull.

Through the locating component 9 that sets up, outside pulling meshing board 13, mesh between board 13 and the rolling disc 10 outer fringe, thereby make rolling disc 10 rotate, the in-process of rolling disc 10 corotation drives gyro wheel 121 and rotates along spout 101, and then make locating piece 12 move to protruding board 8 center, can accomplish protruding board 8's dismantlement when locating piece 12 leaves protruding board 8's joint hole department, torsional spring 11 is rolled up when rolling disc 10 pivoted, rotating disc 10 resets under torsional spring 11's effect when unmanned pulling meshing board 13, can realize vehicle automatic navigator 18's quick dismantlement processing, make things convenient for operations such as follow-up maintenance.

The working principle is as follows: the during operation, when needs are installed vehicle automatic navigator 18, at first rotate knob 16, knob 16 drives threaded rod 15 and rotates, screw-thread fit between threaded rod 15 and the sliding block 42 to make sliding block 42 remove, and then make grip block 4 remove assigned position department, outwards open protruding plate 8, thereby drive reset spring 7 extension, and install protruding plate 8 joint on four protruding plates 8, and carry out the joint processing of fixing a position protruding plate 8 through locating component 9.

When the protruding plate 8 needs to be detached, the engaging plate 13 is pulled outwards, the engaging plate 13 is engaged with the outer edge of the rotating disc 10, so that the rotating disc 10 rotates, the roller 121 is driven to rotate along the sliding groove 101 in the process of forward rotation of the rotating disc 10, the positioning block 12 moves towards the center of the protruding plate 8, the protruding plate 8 can be detached when the positioning block 12 leaves the clamping hole of the protruding plate 8, when the protruding plate 8 and the vehicle-mounted navigator 18 are detached, the protruding plate 8 is pushed to leave the vehicle-mounted navigator 18 under the action of the return spring 7, so that the vehicle-mounted navigator 18 and the protruding plate 8 can be rapidly separated, the torsion spring 11 is wound up when the rotating disc 10 rotates, and the rotating disc 10 is reset under the action of the torsion spring 11 when the engaging plate 13 is pulled by no person.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (8)

1. The chassis structure of the vehicle navigation comprises a chassis body (1) and is characterized in that a containing cavity (2) is formed in the chassis body (1), two clamping plates (4) are symmetrically installed in the containing cavity (2), reset grooves (41) are symmetrically formed in one side edge of each of the two clamping plates (4) adjacent to each other, a longitudinal clamping assembly (5) is arranged at each reset groove (41), each longitudinal clamping assembly (5) comprises a sliding rod (6) vertically fixed in each reset groove (41), a protruding block (81) is sleeved on each sliding rod (6), protruding plates (8) are fixed on the outer side edges of the protruding blocks (81) in a protruding mode, a vehicle navigator (18) is installed between the four protruding plates (8), a clamping cavity (83) is formed in each protruding plate (8), and a positioning assembly (9) is arranged in each clamping cavity (83);

locating component (9) sets up including rotating rolling disc (10) in joint chamber (83), the center department of joint chamber (83) is outstanding to be fixed with outstanding post (82), oval annular spout (101) have been seted up on rolling disc (10), be provided with gyro wheel (121) on spout (101), gyro wheel (121) top is fixed with locating piece (12), just locating piece (12) stretch out protruding board (8), set up the draw-in groove that supplies locating piece (12) joint on vehicle automatic navigator (18), peg graft on protruding board (8) and install meshing board (13).

2. The chassis structure of vehicle navigation according to claim 1, wherein a return spring (7) is sleeved between the return groove (41) and the protruding block (81).

3. The chassis structure for vehicle navigation according to claim 1, wherein the roller (121) is rotatably disposed in the sliding slot (101), the outer edge of the rotating disc (10) is provided with engaging teeth, one side of the protruding plate (8) close to the rotating disc (10) is provided with a strip-shaped rack, and the engaging teeth on the rotating disc (10) are engaged with the strip-shaped rack on the protruding plate (8).

4. The chassis structure of vehicle navigation according to claim 3, wherein a reset cavity (102) is opened at the center of the rotating disc (10), and a torsion spring (11) is installed between the reset cavity (102) and the protruding column (82).

5. The chassis structure of a car navigation system according to claim 1, wherein the chassis body (1) has a laterally symmetrical accommodating groove (21) at a middle section, a sliding block (42) is integrally formed on one side of the clamping plate (4), and the sliding block (42) is slidably disposed in the accommodating groove (21).

6. The chassis structure of a car navigation according to claim 5, characterized in that, install adjusting part (14) in holding tank (21), adjusting part (14) is including rotating threaded rod (15) that sets up in holding tank (21), sliding block (42) cover is established and is installed on threaded rod (15), two opposite screw threads of spiral direction have been seted up symmetrically on threaded rod (15), screw-thread fit between sliding block (42) and threaded rod (15), the one end of threaded rod (15) stretches out quick-witted case body (1), and stretches out the end and is fixed with knob (16).

7. The chassis structure of vehicle navigation according to claim 1, wherein a top cover (3) is hinged to the top of the chassis body (1), and an adsorption plate (31) is embedded and mounted on one side of the top cover (3) adjacent to the chassis body (1).

8. The chassis structure of vehicle navigation according to claim 1, wherein fixing lugs (17) are symmetrically fixed at the bottom of the outer side edge of the chassis body (1), and mounting holes (171) for mounting bolts are opened on the fixing lugs (17).

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