Multi-angle adjustable vehicle-mounted positioning display fixing device
Technical Field
The utility model relates to an on-vehicle positioning display, concretely relates to on-vehicle positioning display fixing device that multi-angle was adjusted.
Background
The vehicle-mounted positioning device is a system for positioning and navigating the automobile in real time in a global range by utilizing a positioning satellite, is a satellite navigation system with omnibearing, all-weather, all-time and high-precision, and can provide automobile navigation information with low cost and high precision in three-dimensional position, speed and accurate timing for global users. With the development of society, the living standard of people is continuously improved, the automobile is continuously popularized, and the vehicle-mounted positioning device is more and more commonly used.
When people use the vehicle-mounted positioning device to display positioning information in real time in a vehicle, the vehicle-mounted positioning device is usually fixed in the form of some supports or mounting seats, such as a mobile phone support or a mobile phone support in the prior art, and the fixing devices can only perform angle adjustment on a certain direction and do not have the function of multi-direction adjustment.
Disclosure of Invention
The utility model discloses aim at solving the above-mentioned problem among the prior art, provide one kind and adjust conveniently, the operation is convenient, can realize the on-vehicle positioning display fixing device that the multi-angle was adjusted.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a multi-angle is adjusted on-vehicle location display fixing device which characterized in that: the adjustable angle adjusting device comprises a chassis and a base, wherein a fixed support and a plurality of rows of limiting clamping grooves are formed in the upper surface of the chassis, an installation frame is rotatably connected onto the fixed support, an angle adjusting support is hinged to the back of the installation frame, and the lower end of the angle adjusting support can be clamped into any limiting clamping groove for fixing; the chassis rotates to be connected on the base, is equipped with on the base to be used for the chucking the locking mechanism on chassis, locking mechanism includes mounting groove, spring, chucking piece and control button, spring one end is fixed in the mounting groove, the other end with the chucking piece links to each other, and the mounting groove top is equipped with a parallel spout, the control button passes spout and chucking piece fixed connection.
Furthermore, a groove is arranged on the base, and the chassis is arranged in the groove.
Furthermore, a rotating shaft is fixed below the chassis, a mounting hole is formed in the base corresponding to the rotating shaft, and the rotating shaft and the mounting hole are in clearance fit.
Furthermore, a pulley is arranged at the bottom of the chassis, and a sliding rail is arranged on the base corresponding to the pulley.
Furthermore, a continuous pointed tooth-shaped bulge is arranged on the periphery of the edge of the chassis, and the clamping block is meshed between every two adjacent bulges.
Furthermore, the bottom of the angle adjusting support is provided with a limiting clamping strip, and the outer surface of the limiting clamping strip is attached to the inner surface of the limiting clamping groove.
Furthermore, the limiting clamping groove is made of plastic.
The utility model has the advantages that:
on-vehicle location display not only can realize every single move angle modulation through fixing support, mounting bracket, angle modulation support and spacing draw-in groove, can also realize the ascending regulation of horizontal direction through chassis, base and locking mechanism, and it is convenient to adjust, easy to operate makes things convenient for people to carry out angle modulation according to the in-service use needs, has brought convenient to use for the car owner.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a connection structure of the limiting clamping groove and the limiting clamping strip of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is an enlarged schematic structural view of the locking mechanism of the present invention;
wherein the content of the first and second substances,
1. chassis, 2, base, 3, mounting bracket, 4, fixing support, 5, angle modulation support, 6, locking mechanism, 7, mounting groove, 8, spring, 9, chucking piece, 10, control button, 11, slide rail, 12, pulley, 13, rotation axis, 14, arch, 15, spacing draw-in groove, 16, spacing calorie of strip, 17, spout.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
This embodiment is the most basic embodiment.
The embodiment provides a multi-angle adjustable fixing device for a vehicle-mounted positioning display, which is shown in fig. 1-2 and comprises a chassis 1 and a base 2, wherein the upper surface of the chassis 1 is provided with a fixed support 4 and a plurality of rows of limiting clamping grooves 15, the fixed support 4 is rotatably connected with an installation frame 3, the back of the installation frame 3 is hinged with an angle adjusting support 5, and the lower end of the angle adjusting support 5 can be clamped into any limiting clamping groove 15 for fixing; chassis 1 rotates to be connected on base 2, is equipped with on base 2 and is used for the chucking chassis 1's locking mechanism 6, locking mechanism 6 includes mounting groove 7, spring 8, chucking piece 9 and control button 10, spring 8 one end is fixed in mounting groove 7, the other end with chucking piece 9 links to each other, and mounting groove 7 top is equipped with a parallel spout 17, control button 10 passes spout 17 and chucking piece 9 fixed connection.
As shown in fig. 3, the bottom of the angle adjusting bracket 5 is provided with a limiting clamping strip 16, an opening for clamping the limiting clamping strip 16 is formed in the limiting clamping groove 15, and the limiting clamping groove 15 is made of elastic plastic to facilitate the taking out and fixing of the limiting clamping strip 16; the limiting clamping strip 16 is fixed in the limiting clamping groove 15 in an expanding manner, and the outer surface of the limiting clamping strip 16 is attached to the inner surface of the limiting clamping groove 15.
In this embodiment, on-vehicle location display not only can realize every single move angle modulation through fixing support 4, mounting bracket 3, angle modulation support 5 and spacing draw-in groove 15, can also realize the ascending regulation of horizontal direction through chassis 1, base 2 and locking mechanism 6, and it is convenient to adjust, the operation is convenient, makes things convenient for people to carry out the angle modulation according to the in-service use needs, has brought the convenience of use for the car owner.
Example 2
This example is based on the entirety of example 1, with the following differences:
preferably, as shown in fig. 1, in order to facilitate the angle adjustment of the vehicle-mounted positioning display along the horizontal direction, a groove is formed in the base 2, the base 1 is arranged in the groove, a rotating shaft 13 is fixed below the base 1, a mounting hole is formed in the base 2 corresponding to the rotating shaft 13, and the rotating shaft 13 and the mounting hole are in clearance fit. During the in-service use, base 2 is fixed on the automobile body, prevents that the automobile body shake from causing on-vehicle location display to fall, chassis 1 is built-in with base 2 on the recess in, can reduce base 2's volume.
Preferably, as shown in fig. 1, in order to make the adjustment smoother, a pulley 12 is disposed at the bottom of the chassis 1, and a slide rail 11 is disposed on the base 2 corresponding to the pulley 12.
Example 3
This example is based on the entire contents of example 2, with the following differences:
preferably, as shown in fig. 4, the edge of the chassis 1 is provided with a sharp-toothed protrusion 14 continuously and uninterruptedly.
Preferably, as shown in fig. 5, the clamping block 9 is engaged in the gap between two adjacent projections 14.
The utility model discloses an angle modulation principle as follows:
when the pitching adjustment of the vehicle-mounted positioning display is needed, the mounting frame 3 is rotated to rotate around the fixed supports 4 on the two sides, and meanwhile, the angle adjusting support 5 on the back of the mounting frame 3 is adjusted to enable the limiting clamping strip 16 at the bottom of the mounting frame to be clamped into the limiting clamping groove 15 on the chassis 1 for fixing, so that the pitching adjustment is completed; under the normal condition, locking mechanism 6 locks chassis 1, when the horizontal direction of on-vehicle location display was adjusted to needs, drive the chucking piece 9 at 1 edge on chassis and remove towards base 2 edge direction through control button 10, thereby make chucking piece 9 break away from chassis 1, rotate fixing support 4 this moment and adjust on-vehicle location display to suitable position, then loosen control button 10, chucking piece 9 locks chassis 1 under spring 8's effect once more, accomplish the ascending regulation of horizontal direction.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.