CN210321763U

CN210321763U - 2.5D high-transmittance vehicle-mounted navigation device

Info

Publication number: CN210321763U
Application number: CN201921258329.2U
Authority: CN
Inventors: 黄炎标
Original assignee: Shenzhen Changhe Weiye Technology Co ltd
Current assignee: Shenzhen Changhe Weiye Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-14
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a 2.5D high light transmittance ratio vehicle navigation, including on-vehicle appearance and shell, install in the shell and stretch out adjusting device, and stretch out adjusting device and remove the end fixed with on-vehicle appearance, the utility model discloses a stretch out on-vehicle appearance, make on-vehicle appearance and shell break away from, do not influence the use of on-vehicle appearance to can improve overall structure's radiating effect, improve the thermal diffusivity, be connected through connecting piece and on-vehicle appearance simultaneously, can be very easy carry out angle modulation to the on-vehicle appearance that stretches out, before the driving, to on-vehicle appearance angle modulation back, at the driving in-process, can avoid long-time side head to watch the navigator, and watch and operate on-vehicle appearance more easily, improve driving safety.

Description

2.5D high-transmittance vehicle-mounted navigation device

Technical Field

The utility model relates to a vehicle navigation technical field specifically is 2.5D high light transmittance ratio vehicle navigation device.

Background

A Car Navigation system (Car Navigation) is a driving assistance device that can help a user to accurately locate a current position, calculate a route according to a given destination, and guide the user to travel to the destination by two ways, i.e., map display and voice prompt.

The prior Chinese patent document CN208306316U discloses a vehicle-mounted navigation heat dissipation device, which is beneficial to improving the heat dissipation effect of the whole structure and improving the heat dissipation performance by separating the navigator from the shell, but the driver can not conveniently watch the navigator along with the extension of the navigator, the operation is more inconvenient, the angle of the navigator can not be effectively adjusted, the driving danger can be increased when the navigator is watched at the side head for a long time in the driving process, therefore, we propose a 2.5D high transmittance car navigation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 2.5D high light transmittance ratio vehicle navigation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: 2.5D high light transmittance ratio vehicle navigation head, including on-vehicle appearance and shell, install in the shell and stretch out adjusting device, and stretch out adjusting device and remove the end fixed with on-vehicle appearance.

Preferably, it comprises driving motor, positive and negative tooth threaded rod, slide bar, sliding block and connecting piece to stretch out adjusting device, the driving motor installation is fixed on the shell inner wall, and the driving motor output is fixed with positive and negative tooth threaded rod one end, positive and negative tooth threaded rod is kept away from driving motor one end and is passed through the bearing and rotate with the shell inner wall and be connected, the slide bar is equipped with two, and symmetric distribution is in positive and negative tooth threaded rod both sides to it is fixed with shell both sides inner wall, the sliding block is equipped with two, and two sliding block symmetric distribution are at positive and negative tooth threaded rod both ends, open threaded hole in the sliding block, and through screw hole and positive and negative tooth threaded rod threaded connection, the sliding block sliding.

Preferably, the connecting piece comprises U-shaped connecting shell, U-shaped adjusting shell, the board of stretching out, connecting block, fixed axle and screw cap, the U-shaped connecting shell is equipped with two, and fixes respectively in two sliding block outsides, the board of stretching out is equipped with two, and two stretch out board one end and all rotate with two U-shaped connecting shells through the round pin axle respectively and be connected, and two stretch out the board other ends and all rotate through a round pin axle U-shaped adjusting shell lateral wall and connect, the connecting block is located the U-shaped adjusting shell to with U-shaped adjusting shell inner wall sliding connection, fixed axle one end is fixed bottom the U-shaped adjusting shell, and other end slip through connecting block and U-shaped adjusting shell top to be connected with the screw cap, the fixed axle top is carved with the external screw thread, and with screw cap threaded connection.

Preferably, heat dissipation holes are symmetrically formed in two sides of the shell.

Preferably, the outer side of the threaded cap is carved with anti-slip threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an stretch out on-vehicle appearance, make on-vehicle appearance and shell break away from, do not influence the use of on-vehicle appearance, and can improve overall structure's radiating effect, improve the thermal diffusivity, simultaneously through being connected of connecting piece and on-vehicle appearance, can be very easy carry out angle modulation to the on-vehicle appearance that stretches out, before the driving, to on-vehicle appearance angle modulation good back, at the driving in-process, can avoid long-time side head to watch the navigator, and watch and operate on-vehicle appearance more easily, improve driving safety.

2. The utility model discloses a rotate the screw cap and extrude the U-shaped adjusting shell, make the U-shaped adjusting shell extrude with the connecting block, increase frictional force to make its angle after keeping adjusting.

3. The utility model discloses the screw cap outside is carved with anti-skidding line, is convenient for to the regulation of screw cap.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of another angle of the partial sectional structure of the overall appearance of the present invention;

FIG. 3 is a schematic structural view of the extension adjusting device of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1-vehicle instrument; 2-a housing; 3-extension adjustment means; 4-driving the motor; 5-positive and negative teeth threaded rod; 6-a slide bar; 7-a sliding block; 8-a connector; a 9-U-shaped connecting shell; 10-U-shaped adjustment shell; 11-a protruding plate; 12-connecting blocks; 13-a fixed shaft; 14-a screw cap; 15-heat dissipation 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.

Referring to fig. 1-4, the 2.5D high transmittance vehicle-mounted navigation device shown in the figure includes a vehicle-mounted device 1 and a housing 2, wherein an extension adjusting device 3 is installed in the housing 2, a moving end of the extension adjusting device 3 is fixed to the vehicle-mounted device 1, and the vehicle-mounted device 1 is connected to the housing 2 through the extension adjusting device 3, so as to implement the extension of the vehicle-mounted device 1.

Stretch out adjusting device 3 and constitute by driving motor 4, positive and negative tooth threaded rod 5, slide bar 6, sliding block 7 and connecting piece 8, driving motor 4 installation is fixed on shell 2 inner walls, and driving motor 4 output and positive and negative tooth threaded rod 5 one end are fixed, positive and negative tooth threaded rod 5 is kept away from 4 one end of driving motor and is passed through the bearing and be connected with the rotation of shell 2 inner walls, slide bar 6 is equipped with two, and symmetric distribution is in positive and negative tooth threaded rod 5 both sides to it is fixed with shell 2 both sides inner wall, sliding block 7 is equipped with two, and two 7 symmetric distributions of sliding block are at positive and negative tooth threaded rod 5 both ends, open threaded hole in sliding block 7, and through threaded hole and 5 threaded connection of positive and negative tooth threaded rod, 7 sliding sleeve of sliding block is in two 6 outsides of slide bar, realizes stretching out vehicle-.

The connecting piece 8 consists of two U-shaped connecting shells 9, two U-shaped adjusting shells 10, two extending plates 11, two connecting blocks 12, a fixed shaft 13 and a threaded cap 14, and are respectively fixed on the outer sides of the two sliding blocks 7, two extending plates 11 are arranged, one ends of the two extending plates 11 are respectively and rotatably connected with the two U-shaped connecting shells 9 through pin shafts, the other ends of the two extending plates 11 are respectively and rotatably connected with one side wall of the U-shaped adjusting shell 10 through pin shafts, the connecting block 12 is positioned in the U-shaped adjusting shell 10, and is connected with the inner wall of the U-shaped adjusting shell 10 in a sliding way, one end of the fixed shaft 13 is fixed with the bottom of the U-shaped adjusting shell 10, the other end thereof penetrates through the connecting block 12 and the top of the U-shaped adjusting shell 10 in a sliding way, and is connected with screw cap 14, the external screw thread is carved with at fixed axle 13 top, and with screw cap 14 threaded connection, realizes the regulation to on-vehicle appearance 1 angle through connecting piece 8.

The specific implementation mode is as follows: before driving, the driving motor 4 rotates to drive the positive and negative threaded rod 5 fixed with the output end to rotate, so that the sliding blocks 7 in threaded connection with the two ends of the positive and negative threaded rod 5 move oppositely, the two extending plates 11 move and have a trend of extending outwards, so as to push the U-shaped adjusting shell 10 to move outwards, the vehicle-mounted instrument 1 is ejected, the screw cap 14 is unscrewed to prevent the screw cap 14 from extruding the U-shaped adjusting shell 10, the vehicle-mounted instrument 1 is rotated again to adjust to a proper angle, the viewing of a driver is facilitated, the screw cap 14 is screwed again to enable the screw cap 14 to extrude with the U-shaped adjusting shell 10, so as to compress the connecting block 12 and increase the friction force, so that the connecting block 12 keeps the adjusting angle, the utility model discloses a vehicle-mounted instrument 1 is separated from the shell 2 by extending out of the vehicle-mounted instrument 1, the use of the vehicle-mounted instrument 1 is not influenced, and the heat dissipation effect of the whole structure can be, improve the thermal diffusivity, simultaneously through being connected of connecting piece 8 with on-vehicle appearance 1, can be very easy carry out angle modulation to the on-vehicle appearance 1 that stretches out, before the driving, to on-vehicle appearance 1 angle modulation back, at the driving in-process, can avoid long-time side head to watch the navigator to watch and operate on-vehicle appearance 1 more easily, improve driving safety.

The two sides of the shell 2 are symmetrically provided with heat dissipation holes 15, so that the heat dissipation effect is enhanced.

The outer side of the threaded cap 14 is carved with anti-skidding lines, so that the friction force is increased, and the adjustment is convenient.

In this scheme, the preferred Y80M1-2 model of driving motor 4, motor operation circuit are regular motor just reversing control program, and the circuit operation is current conventional circuit, the utility model discloses circuit and control that relate to are prior art, do not carry out too much the repeated description here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1.2.5D high light transmittance ratio vehicle navigation head, including on-vehicle appearance (1) and shell (2), its characterized in that: the stretching adjusting device (3) is installed in the shell (2), and the moving end of the stretching adjusting device (3) is fixed with the vehicle-mounted instrument (1).

2. The 2.5D high transmittance vehicle navigation device of claim 1, wherein: stretch out adjusting device (3) and constitute by driving motor (4), positive and negative tooth threaded rod (5), slide bar (6), sliding block (7) and connecting piece (8), driving motor (4) installation is fixed on shell (2) inner wall, and driving motor (4) output is fixed with positive and negative tooth threaded rod (5) one end, positive and negative tooth threaded rod (5) are kept away from driving motor (4) one end and are passed through bearing and shell (2) inner wall rotation and be connected, slide bar (6) are equipped with two, and symmetric distribution is in positive and negative tooth threaded rod (5) both sides to it is fixed with shell (2) both sides inner wall, sliding block (7) are equipped with two, and two sliding block (7) symmetric distribution are in positive and negative tooth threaded rod (5) both ends, open threaded hole in sliding block (7), and through screw hole and positive and negative tooth threaded rod (5) threaded connection, the sliding block (7) is sleeved outside the two sliding rods (6) in a sliding manner.

3. The 2.5D high transmittance vehicle navigation device of claim 2, wherein: the connecting piece (8) consists of two U-shaped connecting shells (9), two U-shaped adjusting shells (10), two extending plates (11), a connecting block (12), a fixed shaft (13) and a threaded cap (14), the two U-shaped connecting shells (9) are respectively fixed on the outer sides of the two sliding blocks (7), the two extending plates (11) are arranged, one ends of the two extending plates (11) are respectively and rotatably connected with the two U-shaped connecting shells (9) through pin shafts, the other ends of the two extending plates (11) are respectively and rotatably connected with one side wall of the U-shaped adjusting shell (10) through pin shafts, the connecting block (12) is positioned in the U-shaped adjusting shell (10) and is slidably connected with the inner wall of the U-shaped adjusting shell (10), one end of the fixed shaft (13) is fixed with the bottom of the U-shaped adjusting shell (10), and the other end of the fixed shaft slidably penetrates through the tops of the connecting block (12) and the U-shaped adjusting shell (10) and is connected with the threaded cap (14), the top of the fixed shaft (13) is carved with external threads and is in threaded connection with the threaded cap (14).

4. The 2.5D high transmittance vehicle navigation device of claim 2, wherein: radiating holes (15) are symmetrically formed in two sides of the shell (2).

5. The 2.5D high transmittance vehicle navigation device of claim 3, wherein: the outer side of the threaded cap (14) is carved with anti-skid threads.