CN214001523U

CN214001523U - Convenient automobile navigator disassembly and assembly structure

Info

Publication number: CN214001523U
Application number: CN202022277590.6U
Authority: CN
Inventors: 李全杰; 王长军; 刘斌
Original assignee: Suzhou Group Of Precision Machinery Co ltd
Current assignee: Suzhou Group Of Precision Machinery Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a structure convenient for disassembling and assembling a car navigator, which relates to the technical field of car accessories and comprises a charging barrel and a motor, wherein the charging barrel comprises a navigator, a protection back seat, an installation back seat and a protection shell, the protection back seat is arranged at the back side of the navigator, the installation back seat is arranged at the back side of the protection back seat, the front side of the navigator is provided with a display screen, the protection shell is arranged at the outer side of the display screen, a fixed pin is welded on the installation back seat, one side of the protection back seat is provided with a fixed groove, the fixed pin is clamped in the fixed groove, a containing cavity is arranged in the protection back seat, a micro oil cylinder is arranged on the inner wall of the containing cavity through screws, a through hole is arranged between the containing cavity and the fixed groove, one side of the fixed pin is provided with a positioning hole, one end of the micro oil cylinder is clamped in the positioning hole through the through hole, a rotating block is welded at the back side of the navigator, a connecting groove is arranged on the protection back seat, the rotating block is arranged in the connecting groove through a rotating shaft, has the characteristics of convenient maintenance and flexible use.

Description

Convenient automobile navigator disassembly and assembly structure

Technical Field

The utility model relates to an auto-parts technical field, in particular to be convenient for car navigator dismouting structure.

Background

The automobile is one of the most common vehicles, and the automobile is divided into a passenger vehicle and a commercial vehicle, wherein the passenger vehicle is mainly used for carrying passengers, carry-on luggage and temporary articles including a driver seat in terms of design and technical characteristics, and the number of the passenger vehicle is not more than 9 at most. Passenger cars mainly have: common passenger cars, movable roof passenger cars, advanced passenger cars, small passenger cars, open vans, hatchbacks, station wagons, multi-purpose passenger cars, short-head passenger cars, off-road passenger cars, special passenger cars. Most of the existing automobiles are passenger automobiles, the navigator is an important automobile accessory, the navigator is used for positioning, navigation and entertainment, along with the popularization of automobiles and the construction of roads, the economic exchange between cities is more frequent, the vehicle-mounted GPS navigator is very important, the navigation integrating accurate positioning, navigation and entertainment functions can meet the requirements of an owner more, the vehicle-mounted GPS navigator becomes basic equipment on the automobile, and the navigator is a novel technical application device developed on the basis of a Global Positioning System (GPS). Its principle GPS is one kind can receive the location satellite signal, calculate accurate longitude and latitude and car speed and direction that the car is located through microprocessor, and a device that shows on the display, but present navigator mostly has certain not enough when using, ordinary navigator is mostly fixed mounting, it is very hard when overhauing to need to dismantle, and ordinary navigator generally can not adjust the use angle according to user's custom, consequently, use not nimble enough, so need a car navigator dismouting structure of being convenient for to help solving above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for car navigator dismouting structure to the difficult maintenance that provides in solving above-mentioned background art uses not nimble problem enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be convenient for car navigator dismouting structure, includes navigator, protection back seat, installation back seat and protection casing, the protection back seat sets up the navigator rear side, the installation back seat sets up protection back seat rear side, the navigator front side is provided with the display screen, the protection casing sets up the display screen outside, the butt fusion has the fixed pin on the installation back seat, protection back seat one side is provided with the fixed slot, the fixed pin card is established in the fixed slot, be provided with in the protection back seat and hold the chamber, hold and install miniature hydro-cylinder through the screw on holding the inner wall in chamber, hold the chamber with be provided with the through-hole between the fixed slot, fixed pin one side is provided with the locating hole, miniature hydro-cylinder one end is passed the through-hole card is established in the locating hole.

The utility model discloses a navigation appearance, including navigator, protection rear seat, guide post, connecting rod.

The protection rear seat is internally provided with a vehicle-mounted power supply, the display screen is provided with a switch group, the vehicle-mounted power supply is connected with the switch group through an electric wire, and the switch group is respectively connected with the micro motor and the micro oil cylinder through electric wires.

Preferably, an auxiliary groove is formed in one side of the inner wall of the fixing groove, a protruding block is welded to one side of the fixing pin, and the protruding block is clamped in the auxiliary groove.

Preferably, the inner wall of the auxiliary groove is welded with a push sheet through a spring I, and the convex block is tightly attached to one side of the push sheet.

Preferably, a clamping groove is formed in the protective shell, and the display screen is clamped in the clamping groove.

Preferably, the protection casing rear side butt fusion has the joint piece, the navigator both sides all are provided with the joint groove, the joint piece card is established in the joint inslot.

Preferably, the inner side of the inner wall of the clamping groove is provided with a control cavity, the inner wall of the control cavity is provided with an electromagnetic attraction block, and the electromagnetic attraction block is connected with the switch group through an electric wire.

Preferably, a metal sheet is welded on the inner wall of the control cavity through a second spring, and the metal sheet is arranged in the control cavity in a clamping mode.

Preferably, the welding of sheetmetal one side has the dress to tear the piece open, the control chamber with be provided with the slotted hole between the joint groove, be provided with on the joint piece and install and remove the hole, dress tears a one end open and is passed the slotted hole card is established install and remove downtheholely.

The utility model discloses a technological effect and advantage:

1. the utility model discloses when using, can dismantle protection back seat and navigator fast through simple operation, consequently labour saving and time saving makes things convenient for the maintenance and the inspection of navigator.

2. The utility model discloses when using, can be with the quick split of protection casing and navigator and display screen through simple operation, consequently can conveniently clear up the display screen, can prevent that the not thorough condition of clearance from taking place.

3. The utility model discloses when using, can adjust the use angle of navigator through simple operation, consequently use very nimble convenience to only one side of brake ring is provided with protruding tooth, and consequently the turned angle of navigator is limited, thereby can prevent the excessive pivoted condition from taking place.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a top sectional view of the protective backseat according to the present invention.

Fig. 3 is a side sectional view of the protective backseat of the present invention.

Fig. 4 is a top cross-sectional view of the navigator of the present invention.

Fig. 5 is a partial structural view of fig. 4 showing the structure of the present invention.

In the figure: 1. a navigator; 2. protecting the rear seat; 3. mounting a rear seat; 4. a protective housing; 5. a display screen; 6. a fixing pin; 7. a micro oil cylinder; 8. positioning holes; 9. rotating the block; 10. a micro motor; 11. a brake ring; 12. raised teeth; 13. an arc-shaped tooth socket; 14. a vehicle-mounted power supply; 15. a switch group; 16. a bump; 17. a first spring; 18. pushing the sheet; 19. a clip sheet; 20. a clamping groove; 21. an electromagnetic attraction block; 22. a second spring; 23. a metal sheet; 24. assembling and disassembling blocks; 25. and (6) assembling and disassembling the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a be convenient for car navigator dismouting structure as shown in fig. 1-5, including navigator 1, protection back seat 2, installation back seat 3 and protection casing 4, protection back seat 2 sets up at 1 rear side of navigator, installation back seat 3 sets up in 2 rear sides of protection back seat, 1 front side of navigator is provided with display screen 5, protection casing 4 sets up in the display screen 5 outside, the butt fusion has fixed pin 6 on the

installation back seat

3, 2 one sides of protection back seat are provided with the fixed slot, 6 cards of fixed pin are established in the fixed slot, it holds the chamber to be provided with in the protection back seat 2, hold and install miniature hydro-cylinder 7 through the screw on holding the inner wall in chamber, it is provided with the through-hole between chamber and the fixed slot to hold, 6 one sides of fixed pin are provided with locating hole 8, 7 one end of miniature hydro-cylinder is passed the through-hole card and is established in locating hole 8.

1 rear side butt fusion of navigator has turning block 9, be provided with the spread groove on the protection back seat 2, turning block 9 passes through the axis of rotation and installs in the spread groove, be provided with the installation cavity in the protection back seat 2 and hold the container groove, install micro motor 10 through the bolt on the inner wall of installation cavity, hold the container inslot and install brake ring 11 through the axis of rotation, brake ring 11 is installed on micro motor 10's output shaft, 11 one side butt fusion of brake ring have protruding

tooth

12, 1 rear side of navigator is provided with arc tooth's socket 13, protruding tooth 12 meshes with arc tooth's socket 13 mutually.

A vehicle-mounted power supply 14 is arranged in the protective rear seat 2, a switch group 15 is arranged on the display screen 5, the vehicle-mounted power supply 14 is connected with the switch group 15 through an electric wire, and the switch group 15 is respectively connected with the micro motor 10 and the micro oil cylinder 7 through electric wires.

An auxiliary groove is formed in one side of the inner wall of the fixing groove, a protruding block 16 is welded to one side of the fixing pin 6, the protruding block 16 is clamped in the auxiliary groove, a pushing piece 18 is welded to the inner wall of the auxiliary groove through a first spring 17, and the protruding block 16 is tightly attached to one side of the pushing piece 18.

The protection casing 4 is internally provided with a clamping groove, the display screen 5 is clamped in the clamping groove, a clamping sheet 19 is welded on the rear side of the protection casing 4, clamping grooves 20 are formed in two sides of the navigator 1, the clamping sheet 19 is clamped in the clamping groove 20, a control cavity is arranged on the inner side of the inner wall of the clamping groove 20, an electromagnetic suction block 21 is installed on the inner wall of the control cavity, the electromagnetic suction block 21 is connected with the switch group 15 through an electric wire, a metal sheet 23 is welded on the inner wall of the control cavity through a spring two 22, the metal sheet 23 is clamped in the control cavity, an assembling and disassembling block 24 is welded on one side of the metal sheet 23, a slotted hole is formed between the control cavity and the clamping groove 20, an assembling and disassembling hole 25 is formed in the clamping sheet 19, and one end of the assembling and disassembling block 24 penetrates through the slotted hole to be clamped in the assembling and disassembling hole 25.

Example 1: protection back seat 2 and installation back seat 3 quick split

Including navigator 1, protection back seat 2, installation back seat 3 and protection casing 4, protection back seat 2 sets up at 1 rear side of navigator, installation back seat 3 sets up at 2 rear sides of protection back seat, 1 front side of navigator is provided with display screen 5, protection casing 4 sets up in the display screen 5 outside, the butt fusion has fixed pin 6 on the installation back

seat

3, 2 one side of protection back seat are provided with the fixed slot, 6 blocks of fixed pin are established in the fixed slot, it holds the chamber to be provided with in the protection back seat 2, hold and install miniature hydro-cylinder 7 through the screw on holding the inner wall in chamber, it is provided with the through-hole between chamber and the fixed slot to hold, 6 one side of fixed pin are provided with locating hole 8, 7 one end of miniature hydro-cylinder is passed the through-hole card and is established in locating hole 8.

When the utility model is used, the protective back seat 2 and the navigator 1 can be quickly disassembled through simple operation, as shown in fig. 2, the protection rear seat 2 and the installation rear seat 3 are fixedly connected through one end of the micro oil cylinder 7 clamped in the positioning hole 8 at one side of the fixing pin 6, when the protective backseat 2 and the navigator 1 need to be detached, the micro oil cylinder 7 is controlled to retract through the switch group 15, so that one end of the micro oil cylinder 7 can retract from the positioning hole 8, when one end of the micro oil cylinder 7 is completely retracted, the fixed pin 6 and the protective rear seat 2 are not fixedly connected, therefore, the pushing sheet 18 can be pushed outwards under the action of the elastic force of the first spring 17, the pushing sheet 18 can apply an elastic force to the convex block 16 and the fixing pin 6 outwards, then protection back seat 2 and navigator 1 can pop out to the outside under the elasticity effect, consequently can dismantle protection back seat 2 and navigator 1 fast.

Example 2: quick detachment of the protective casing 4

Protection back seat 2 sets up in 1 rear side of navigator, installation back seat 3 sets up in 2 rear sides of protection back seat, 1 front side of navigator is provided with display screen 5, protection casing 4 sets up in the display screen 5 outside, the butt fusion has fixed pin 6 on the installation back

seat

3, 2 one sides of protection back seat are provided with the fixed slot, fixed pin 6 blocks and establishes in the fixed slot, it holds the chamber to be provided with in the protection back seat 2, hold and install miniature hydro-cylinder 7 through the screw on holding the inner wall in chamber, it is provided with the through-hole to hold between chamber and the fixed slot, fixed pin 6 one side is provided with locating hole 8, 7 one end of miniature hydro-cylinder is passed the through-hole card and is established in locating hole 8.

The utility model discloses when using, can be with

protection casing

4 and 1 and the quick split of display screen 5 of navigator through simple operation, consequently, can conveniently clear up display screen 5, as shown in fig. 4 and fig. 5, establish through dress detaching 24 card between protection casing 4 and the navigator 1 and accomplish fixed connection in installing and removing hole 25, when needs dismantle protection casing 4, through switch group 15 start-up electromagnetic attraction piece 21, consequently, electromagnetic attraction piece 21 can produce magnetism and attract sheetmetal 23, then sheetmetal 23 can drive dress detaching 24 extrusion spring two 22 and remove to the control intracavity, after dress detaching 24 and shifting out in installing and removing hole 25 completely, no fixed connection relation between joint piece 19 and the navigator 1, consequently, can directly dismantle protection casing fast.

Example 3: angle adjustment of the navigator 1

seat

tooth

The utility model discloses when using, can adjust navigator 1's use angle, as shown in fig. 2 and fig. 3, navigator 1 is the cambered surface with 2 contact surfaces of protection back seat, and turning block 9 of 1 rear side of navigator passes through the axis of rotation and is connected with protection back seat 2, rotate through switch group 15 control micro motor 10, consequently micro motor 10 can drive brake ring 11 and slowly rotate, under the effect of protruding tooth 12 and arc tooth's socket 13, brake ring 11 can stir navigator 1 and use the axis of rotation to rotate as the centre of a circle, thereby can adjust navigator 1's use angle, the angle modulation that can control navigator 1 is just reversing to control micro motor 10, and brake ring 11 only has one side to be provided with protruding tooth 12, consequently navigator 1's turned angle is limited, thereby can prevent the excessive pivoted condition to appear and take place.

The utility model discloses the theory of operation: when the utility model is used, the utility model can be installed in a vehicle through the installation rear seat 3, the protection rear seat 2 and the navigator 1 can be quickly disassembled through simple operation when in use, as shown in figure 2, one end of the micro oil cylinder 7 is clamped between the protection rear seat 2 and the installation rear seat 3 in the positioning hole 8 at one side of the fixing pin 6 to complete the fixed connection, when the protection rear seat 2 and the navigator 1 need to be disassembled, the micro oil cylinder 7 is controlled to retract through the switch group 15, so one end of the micro oil cylinder 7 can retract from the positioning hole 8, when one end of the micro oil cylinder 7 is completely retracted, the fixing pin 6 and the protection rear seat 2 have no fixed connection relation, so the push sheet 18 can be pushed out under the elastic action of the spring I17, the push sheet 18 can apply an elastic force to the outer side of the lug 16 and the fixing pin 6, then the protection rear seat 2 and the navigator 1 can be popped out under the elastic action, the protective rear seat 2 and the navigator 1 can thus be quickly detached.

The utility model discloses when using, can be with

protection casing

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a be convenient for car navigator dismouting structure, includes navigator (1), protection back seat (2), installation back seat (3) and protection casing (4), its characterized in that: the protective rear seat (2) is arranged at the rear side of the navigator (1), the installation rear seat (3) is arranged at the rear side of the protective rear seat (2), a display screen (5) is arranged on the front side of the navigator (1), the protective shell (4) is arranged on the outer side of the display screen (5), a fixed pin (6) is welded on the mounting rear seat (3), a fixed groove is arranged on one side of the protection rear seat (2), the fixing pin (6) is clamped in the fixing groove, a containing cavity is arranged in the protection rear seat (2), a micro oil cylinder (7) is arranged on the inner wall of the containing cavity through a screw, a through hole is arranged between the containing cavity and the fixed groove, one side of the fixing pin (6) is provided with a positioning hole (8), and one end of the micro oil cylinder (7) penetrates through the through hole and is clamped in the positioning hole (8);

a rotating block (9) is welded on the rear side of the navigator (1), a connecting groove is formed in the protection rear seat (2), the rotating block (9) is installed in the connecting groove through a rotating shaft, an installation cavity and a containing groove are formed in the protection rear seat (2), a micro motor (10) is installed on the inner wall of the installation cavity through a bolt, a brake ring (11) is installed in the containing groove through the rotating shaft, the brake ring (11) is installed on an output shaft of the micro motor (10), protruding teeth (12) are welded on one side of the brake ring (11), an arc-shaped tooth socket (13) is formed in the rear side of the navigator (1), and the protruding teeth (12) are meshed with the arc-shaped tooth socket (13);

the protection device is characterized in that a vehicle-mounted power supply (14) is arranged in the protection rear seat (2), a switch group (15) is arranged on the display screen (5), the vehicle-mounted power supply (14) is connected with the switch group (15) through an electric wire, and the switch group (15) is connected with the micro motor (10) and the micro oil cylinder (7) through electric wires respectively.

2. The structure for facilitating the assembly and disassembly of a car navigator according to claim 1, characterized in that: the inner wall one side of fixed slot is provided with supplementary groove, fixed pin (6) one side butt fusion has lug (16), lug (16) card is established in supplementary inslot.

3. The structure for facilitating the assembly and disassembly of a car navigator according to claim 2, characterized in that: the inner wall of the auxiliary groove is welded with a push sheet (18) through a first spring (17), and the convex block (16) is tightly attached to one side of the push sheet (18).

4. The structure for facilitating the assembly and disassembly of a car navigator according to claim 1, characterized in that: a clamping groove is formed in the protection shell (4), and the display screen (5) is clamped in the clamping groove.

5. The structure for facilitating the assembly and disassembly of a car navigator according to claim 1, characterized in that: protection casing (4) rear side butt fusion has joint piece (19), navigator (1) both sides all are provided with joint groove (20), joint piece (19) card is established in joint groove (20).

6. The structure for facilitating the assembly and disassembly of a car navigator according to claim 5, characterized in that: the inner wall inboard of joint groove (20) is provided with the control chamber, install electromagnetic attraction piece (21) on the inner wall in control chamber, electromagnetic attraction piece (21) pass through the electric wire with switch block (15) are connected.

7. The structure for facilitating the assembly and disassembly of a car navigator according to claim 6, characterized in that: the inner wall of the control cavity is welded with a metal sheet (23) through a second spring (22), and the metal sheet (23) is clamped in the control cavity.

8. The structure for facilitating the assembly and disassembly of a car navigator according to claim 7, characterized in that: the welding of sheetmetal (23) one side has dress to tear piece (24) open, the control chamber with be provided with the slotted hole between joint groove (20), be provided with on joint piece (19) and install and remove hole (25), dress tears piece (24) one end open the slotted hole card is established install and remove in hole (25).