Navigator shell

Abstract

The utility model discloses a navigator shell in the shell field, which comprises a control panel and a rear cover, the control panel is in threaded connection with the rear cover, the control panel is provided with a display screen, one end of the control panel extends outwards to form two limiting plates, the two limiting plates are symmetrically arranged, and the other end of the control panel is connected with the rear cover. The side face of the limiting plate is concaved inwards to form a plurality of clamping grooves, every two adjacent clamping grooves are symmetrically arranged, the surface of the limiting plate is concaved inwards to form a fixing groove, the limiting plate and the rear cover are located on the same horizontal plane, and the two sides of the rear cover extend outwards to form fixing parts. A plurality of positioning grooves for realizing positioning are formed in the surface of the control panel; according to the navigator shell, a user can disassemble and replace the navigator shell conveniently, the use convenience is improved, the navigator shell can be installed on a center console of an automobile in a direct sliding clamping and pressing mode, and the assembling process is greatly simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of shell, specifically is a navigator shell. BACKGROUND

[0002] The navigator is a kind of driving auxiliary equipment, which can help user to accurately locate current position, and calculate journey according to established destination, guide user to destination by map display and voice prompt two ways.The navigator has become an indispensable part of many vehicles with the continuous development of modern automobile technology, and provides accurate route navigation and rich multimedia functions for driver.

[0003] However, the traditional navigator shell design has some obvious deficiencies, especially in installation and disassembly.The traditional navigator shell is usually connected with the car console by screw fastening.First, the navigator shell needs to be placed in the predetermined position of the car console, to ensure its matching and coordination with surrounding parts.Hole is punched on the console to install screw.Use appropriate screwdriver and screw to fix the navigator shell on the car console.The number and position of screw should be determined according to the design of navigator shell.When the navigator needs to be disassembled for repair and replacement, this connection method is not only cumbersome to operate, but also requires professional tools and skills, which is very inconvenient for ordinary users.A large number of screws and screwdrivers and other tools are needed for installation, which is not convenient for installation and disassembly of the navigator. SUMMARY

[0004] In order to overcome the deficiencies of prior art, the utility model provides a navigator shell, which can effectively solve the technical problem of inconvenient installation and disassembly of existing navigator shell.

[0005] The utility model solves technical problems by adopting the following technical scheme: a navigator shell, including control panel and back cover, the control panel is connected between back cover, the control panel is installed with display screen, the one end of control panel extends to form two limit plates, two limit plates are symmetrically arranged, the side of limit plate is recessed to form a plurality of clamping grooves, two adjacent clamping grooves are symmetrically arranged, the surface of limit plate is recessed to form fixed groove, the limit plate and back cover are on the same horizontal plane, the both sides of back cover extend to form fixed part, the surface of control panel is provided with a plurality of positioning grooves for positioning.

[0006] Further, the surface of the back cover is provided with a plurality of heat dissipation openings, and the adjacent heat dissipation openings are arranged at equal intervals.

[0007] Further, the surface of the control panel is provided with a plurality of control buttons, two knobs, a USB interface, an audio interface and a TF interface.

[0008] Further, the surface of the rear cover is provided with a plurality of screw holes, and adjacent screw holes are symmetrically arranged.

[0009] Further, the control panel and the rear cover are both made of engineering plastic or ABS plastic.

[0010] Compared with the prior art, the navigation instrument shell has the advantages that: the two limiting plates and the clamping grooves thereof extending from the control panel, the fixing grooves on the surface of the limiting plates, and the fixing part of the rear cover are arranged, so that the navigation instrument shell is convenient to install and disassemble, the user can disassemble and replace the navigation instrument shell, the convenience of use is improved, the navigation instrument shell can be installed on the center console of the automobile by directly sliding and clamping and pressing, and the assembly process is greatly simplified. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a front view of the navigation instrument shell of the utility model;

[0012] Fig. 2 is a rear view of the navigation instrument shell of the utility model;

[0013] Fig. 3 is a top view of the navigation instrument shell of the utility model.

[0014] REFERENCE NUMERALS

[0015] 1-control panel; 2-rear cover; 3-display screen; 4-limiting plate; 5-fixing groove; 6-clamping groove; 7-fixing part; 8-screw hole; 9-radiating port; 10-positioning groove; 11-knob; 12-control button; 13-USB interface; 14-TF interface. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Figs. 1-3 The utility model is described in detail as follows:

[0018] The utility model provides a navigation shell, including control panel 1 and back cover 2, control panel 1 is connected with back cover 2 between screw thread, control panel 1 is installed with display screen 3, one end of control panel 1 extends outward and forms two limit plates 4, and the symmetry is set up between two limit plates 4, the lateral surface of limit plate 4 is recessed and forms a plurality of clamping slots 6, and the symmetry is set up between two adjacent clamping slots 6, the surface of limit plate 4 is recessed and forms fixed groove 5, and limit plate 4 is at the same horizontal plane with back cover 2, the both sides of back cover 2 extend outward and form fixed part 7, and the surface of control panel 1 is provided with a plurality of positioning grooves 10 for realizing positioning.

[0019] The surface of back cover 2 is provided with a plurality of heat dissipation openings 9, and adjacent heat dissipation openings 9 are arranged at equal intervals, which can effectively dissipate the heat generated inside the navigation device and prevent overheating, thereby prolonging the service life and performance stability of the navigation device. The heat dissipation openings 9 are arranged at equal intervals to ensure uniformity and efficiency of heat dissipation. The surface of the control panel 1 is provided with a plurality of control buttons 12, two knobs 11, a USB interface 13, an audio interface, and a TF interface 14, allowing users to easily perform navigation settings, volume adjustments, data transfers, and charging operations. The surface of the back cover 2 is provided with a plurality of screw holes 8, and adjacent screw holes 8 are symmetrically arranged. The control panel 1 and the back cover 2 are both made of engineering plastic.

[0020] The navigation shell of the embodiment is easy to install and disassemble, and the user can easily disassemble and replace the navigation shell, improving the convenience of use. The navigation shell can be installed on the center console of the car by directly sliding and engaging and pressing, greatly simplifying the assembly process. The navigation shell of the embodiment improves the shell of the navigation device, making it easier to install and disassemble.

[0021] In use, the navigation shell is installed on the center console of the car, the navigation shell is slid and engaged into the corresponding position of the center console, the limit plate 4 is tightly attached to the corresponding position, the fixed part 7 is tightly attached to the corresponding position, and a pressing force is applied to the navigation shell. By pressing, the protrusions on the hollow platform are engaged into the fixed groove 5 and the positioning groove 10, and the installation is completed.

[0022] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, no reference signs in the claims being regarded as limiting the claims concerned.

Claims

1. A navigator housing comprising a control panel and a back cover, the control panel and the back cover being threadedly connected, the control panel being provided with a display screen, characterized in that: One end of the control panel extends outward to form two limiting plates, which are symmetrically arranged, the side of the limiting plate is recessed inward to form a plurality of clamping grooves, the adjacent two clamping grooves are symmetrically arranged, the surface of the limiting plate is recessed inward to form a fixing groove, the limiting plate and the rear cover are in the same horizontal plane, the two sides of the rear cover extend outward to form a fixing part, and the surface of the control panel is provided with a plurality of positioning grooves for positioning.

2. A navigation device housing as claimed in claim 1, characterized in that: The surface of the rear cover is provided with a plurality of heat dissipation openings, and the adjacent heat dissipation openings are arranged at equal intervals.

3. A navigation device housing as claimed in claim 1, characterized in that: The surface of the control panel is provided with a plurality of control buttons, two knobs, a USB interface, an audio interface and a TF interface.

4. A navigation device housing as claimed in claim 1, characterized in that: The surface of the control panel is provided with a plurality of screw holes, and the adjacent screw holes are symmetrically arranged.

5. A navigation device housing according to any one of claims 1-4, characterized in that: The control panel and the rear cover are both composed of engineering plastic or ABS plastic.

Images