CN213502106U

CN213502106U - Automobile navigator with optical fiber audio output

Info

Publication number: CN213502106U
Application number: CN202022365667.5U
Authority: CN
Inventors: 王丽君
Original assignee: Shenzhen Nuoda Fangzhou Electronic Technology Co ltd
Current assignee: Shenzhen Nuoda Fangzhou Electronic Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-22
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a take optic fibre audio output car navigator, which comprises a housin, one side outer wall of casing is provided with a socket section of thick bamboo, and the rectangle section of thick bamboo of one side outer wall fixedly connected with symmetric distribution of casing, mounting hole one has been seted up to one side outer wall of rectangle section of thick bamboo, and the inner wall of mounting hole one is provided with the dead lever, the one end fixedly connected with pull ring of dead lever, and the outer wall of dead lever has cup jointed first spring, the outer wall fixedly connected with connecting block of dead lever, and the connecting block becomes sliding fit with the rectangle cylindric. The utility model discloses a be provided with a grafting section of thick bamboo, pull ring, a rectangle section of thick bamboo, dead lever, first spring, connecting block, snap ring piece, rubber pad, lug, we stimulate the pull ring earlier, insert the power cord plug in a grafting section of thick bamboo back, loosen the pull ring, the dead lever will reset under the effect of first spring, and then carries out a tight location of clamp to the plug of inserting, under the effect of rubber pad and lug.

Description

Automobile navigator with optical fiber audio output

Technical Field

The utility model relates to a navigator technical field especially relates to a take optic fibre audio output car navigator.

Background

The navigator is a novel technical application device developed on the basis of a Global Positioning System (GPS). Its principle is that GPS is a device which can receive positioning satellite signal, and can calculate the accurate longitude and latitude of car and car speed and direction by means of microprocessor, and can display them on the display.

In a truck, a driver transports everywhere, a navigator is an indispensable part, and in some low-cost trucks or early purchased trucks, the navigator cannot be carried by the driver, and the driver needs to buy the car navigator with the optical fiber audio output by himself, namely, the real-time voice broadcasting can be realized. The existing navigator needs to be connected with a power supply through a data line, and the power line interface sometimes falls off due to the fact that a truck jolts on the way in the driving process, so that the use of the navigator is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automobile navigator with optical fiber audio output who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take optic fibre audio output car navigator, includes the casing, one side outer wall of casing is provided with a socket, and the rectangle section of thick bamboo of one side outer wall fixedly connected with symmetric distribution of casing, mounting hole one has been seted up to one side outer wall of rectangle section of thick bamboo, and the inner wall of mounting hole one is provided with the dead lever, the one end fixedly connected with pull ring of dead lever, and the outer wall of dead lever has cup jointed first spring, the outer wall fixedly connected with connecting block of dead lever, and connecting block and rectangle section of thick bamboo form sliding fit, the other end fixedly connected with snap ring piece of dead lever, and one side outer wall fixedly connected with rubber pad of snap ring piece, one side outer wall of rubber pad is provided with the lug that the equidistance distributes, and.

Further, radiating holes are formed in the outer walls of the two sides of the shell, and dust screens are arranged on the inner walls of the radiating holes.

Further, the below of casing is provided with damping device, and damping device includes the base, and the top outer wall of base is provided with the spout that is the rectangle and distributes.

Furthermore, the four corners of the outer wall of the bottom of the shell are fixedly connected with damping rods, the outer wall of each damping rod is sleeved with a second spring, and one end of each damping rod is fixedly connected with a sliding block.

Further, the spout forms sliding fit with the slider, and the top outer wall fixedly connected with of base is the third spring of rectangle distribution, the one end of third spring and the bottom outer wall fixed connection of casing.

Further, the top outer wall of casing is provided with the mounting groove, and the inner wall fixedly connected with installation section of thick bamboo of mounting groove, the inner wall fixedly connected with cross plate of installation section of thick bamboo, one side outer wall fixedly connected with fan of cross plate.

The utility model has the advantages that:

1. this be used for taking optic fibre audio output car navigator, through being provided with a grafting section of thick bamboo, the pull ring, a rectangular cylinder, the dead lever, first spring, the connecting block, the snap ring piece, the rubber pad, the lug, we stimulate the pull ring earlier, insert the power cord plug in the grafting section of thick bamboo after, loosen the pull ring, the dead lever will reset under the effect of first spring, and then carry out a clamp and tightly fix a position to the plug that inserts, under the effect of rubber pad and lug, can be better play an anti-skidding effect, increase and press from both sides tight effect, the navigator is when receiving jolting like this, power cord kneck just is difficult for droing, can not influence the use of navigator.

2. This be used for taking optic fibre audio output car navigator, through being provided with the shock-absorbing rod, when the navigator received vibrations, the slider of shock-absorbing rod one end will remove in the spout on the base, under the effect of second spring and third spring, can play a fine cushioning effect, and then carries out a protection to the inside components and parts of navigator.

3. This be used for taking optic fibre audio output car navigator, through being provided with the fan, after the long-time operation of navigator, inside can produce a large amount of heats, and the fan can make it dispel fast, makes it move under a suitable temperature.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of a car navigator with an optical fiber audio output provided by the present invention;

fig. 2 is a schematic structural view of a rectangular cylinder of the car navigator with an optical fiber audio output provided by the present invention;

FIG. 3 is a schematic structural view of a shock-absorbing rod of the car navigator with an optical fiber audio output provided by the present invention;

fig. 4 is the utility model provides a take fan structure schematic diagram of optic fibre audio output car navigator.

In the figure: 1-base, 2-dust screen, 3-loudspeaker, 4-shell, 5-plug cylinder, 6-pull ring, 7-rectangular cylinder, 8-fixed rod, 9-first spring, 10-connecting block, 11-snap ring block, 12-rubber pad, 13-lug, 14-sliding block, 15-second spring, 16-shock-absorbing rod, 17-third spring, 18-fan and 19-installation cylinder.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a car navigator with optical fiber audio output comprises a shell 4, a plug cylinder 5 is arranged on the outer wall of one side of the shell 4, a rectangular cylinder 7 is symmetrically distributed on the outer wall of one side of the shell 4 through bolts, a first mounting hole is formed in the outer wall of one side of the rectangular cylinder 7, a fixing rod 8 is arranged on the inner wall of the first mounting hole, a pull ring 6 is welded at one end of the fixing rod 8, a first spring 9 is sleeved on the outer wall of the fixing rod 8, a connecting block 10 is welded on the outer wall of the fixing rod 8, the connecting block 10 and the rectangular cylinder 7 form sliding fit, a snap ring block 11 is connected to the other end of the fixing rod 8 through bolts, a rubber pad 12 is connected to the outer wall of one side of the snap ring block 11 through bolts, lugs 13 are distributed equidistantly on the outer.

The utility model discloses in, the louvre has all been seted up to the both sides outer wall of casing 4, and the inner wall of louvre is provided with dust screen 2.

The utility model discloses in, the below of casing 4 is provided with damping device, and damping device includes base 1, and base 1's top outer wall is provided with the spout that is the rectangle and distributes.

The utility model discloses in, there is the shock absorber pole 16 bottom outer wall four corners department of casing 4 through the screw connection, and the outer wall of shock absorber pole 16 has cup jointed second spring 15, and there is slider 14 one end of shock absorber pole 16 through the screw connection.

The utility model discloses in, the spout forms sliding fit with slider 14, and the welding of the top outer wall of base 1 has the third spring 17 that is the rectangle and distributes, the one end of third spring 17 and the bottom outer wall fixed connection of casing 4.

The working principle is as follows: install the navigator in the truck through base 1, we stimulate pull ring 6 earlier, insert the power cord plug in the section of thick bamboo of pegging graft 5 back, loosen pull ring 6, dead lever 8 will reset under the effect of first spring 9, and then carry out a clamp and tightly fix a position to the plug of pegging graft, under the effect of rubber pad 12 and lug 13, can increase its tight effect of clamp. When the navigator is vibrated, the sliding block 14 at one end of the shock absorption rod 16 moves in the sliding groove on the base 1, and can play a good buffering role under the action of the second spring 15 and the third spring 17, so that components inside the navigator can be protected. And the ventilation holes on the two sides of the navigator can dissipate heat generated by internal operation.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, the car navigator with the optical fiber audio output further includes a mounting groove formed in an outer wall of the top of the housing 4, a mounting cylinder 19 is welded to an inner wall of the mounting groove, a cross plate is connected to an inner wall of the mounting cylinder 19 through a screw, and a fan 18 is connected to an outer wall of one side of the cross plate through a screw.

The working principle is as follows: the housing 4 is provided with the fan 18 through the mounting cylinder 19, and when the heat dissipation of the vent holes is insufficient, the fan 18 can quickly dissipate the heat inside, so that the heat dissipation effect is improved, and the air conditioner can operate at a proper temperature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automobile navigator with the optical fiber audio output comprises a shell (4) and is characterized in that an inserting cylinder (5) is arranged on the outer wall of one side of the shell (4), symmetrically distributed rectangular cylinders (7) are fixedly connected to the outer wall of one side of the shell (4), a first mounting hole is formed in the outer wall of one side of each rectangular cylinder (7), a fixing rod (8) is arranged on the inner wall of each mounting hole, a pull ring (6) is fixedly connected to one end of each fixing rod (8), a first spring (9) is sleeved on the outer wall of each fixing rod (8), a connecting block (10) is fixedly connected to the outer wall of each fixing rod (8), the connecting block (10) and the rectangular cylinders (7) form sliding fit, a clamp ring block (11) is fixedly connected to the other end of each fixing rod (8), a rubber pad (12) is fixedly connected to the outer wall of one side of each clamp ring block (11), and protruding blocks (13) are distributed equidistantly, and the outer wall of the top of the shell (4) is provided with a loudspeaker (3).

2. The automobile navigator with the optical fiber audio output function according to claim 1, characterized in that heat dissipation holes are formed in the outer walls of the two sides of the housing (4), and a dust screen (2) is disposed on the inner wall of each heat dissipation hole.

3. The automobile navigator with the optical fiber audio output function according to claim 2, characterized in that a damping device is disposed below the housing (4), and the damping device comprises a base (1), and a sliding groove which is distributed in a rectangular shape is disposed on an outer wall of a top portion of the base (1).

4. The automobile navigator with the optical fiber audio output function according to claim 3, characterized in that four corners of the outer wall of the bottom of the casing (4) are fixedly connected with shock-absorbing rods (16), the outer wall of each shock-absorbing rod (16) is sleeved with a second spring (15), and one end of each shock-absorbing rod (16) is fixedly connected with a sliding block (14).

5. The automobile navigator with the optical fiber audio output function according to claim 3, characterized in that the sliding groove is in sliding fit with the sliding block (14), a third spring (17) which is distributed in a rectangular shape is fixedly connected to the outer wall of the top of the base (1), and one end of the third spring (17) is fixedly connected to the outer wall of the bottom of the housing (4).

6. The automobile navigator with the optical fiber audio output function according to claim 1, characterized in that a mounting groove is formed in the outer wall of the top of the housing (4), a mounting cylinder (19) is fixedly connected to the inner wall of the mounting groove, a cross plate is fixedly connected to the inner wall of the mounting cylinder (19), and a fan (18) is fixedly connected to the outer wall of one side of the cross plate.