CN210069328U

CN210069328U - Liftable HUD device

Info

Publication number: CN210069328U
Application number: CN201921784132.2U
Authority: CN
Inventors: 李小平
Original assignee: Hainan Yile Wulian Technology Co Ltd
Current assignee: Hainan Yile Wulian Technology Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-02-14
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a liftable HUD device, including base, casing, motor, mount and telescopic bracket, the base is equipped with and is used for accomodating the recess of casing, the casing with the mount rotates to be connected, the mount passes through the support frame with the bottom of recess is connected, the output shaft of motor has the lead screw, the lead screw is used for control the lift of support frame, be equipped with shift knob and controller on the base, shift knob with the controller electricity is connected, the controller with the motor electricity is connected, the inside of casing is equipped with a plurality of grip blocks, and is a plurality of the grip block respectively through first spring coupling in the inside of casing. The utility model discloses a lead screw can make the support frame drive the new line display that is fixed in the casing and go up and down, and the angle of convenient in adjusting the new line display is convenient for watch projected information, and can receive the casing in the recess, can not cause the condition that shelters from driver's sight.

Description

Liftable HUD device

Technical Field

The utility model relates to a new line display technical field, in particular to HUD device of liftable.

Background

The new line display is HUD for short, can be with important information projection on windshield, the driver need not bow just can follow windshield and obtain information, and there is great difference in driver's height, current new line display is for adapting to the difference on the driver's height, often sets up the projection height of support frame in order to adjust new line display, for the angle of convenient rotatory regulation new line display, the support frame generally all sets up highly, therefore shelter from driver's sight easily, cause the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a HUD device of liftable can change the distance of new line display and base through the support frame, can adjust the angle of new line display according to driver's height, when not needing angle regulation, can accomodate new line display in the recess, and the reduction height avoids sheltering from driver's sight.

The technical scheme of the utility model is realized like this:

the utility model provides a liftable HUD device, includes base, casing, motor, mount and telescopic bracket, the base is equipped with and is used for accomodating the recess of casing, the casing with the mount rotates to be connected, the mount passes through the support frame with the bottom of recess is connected, the output shaft of motor has the lead screw, the lead screw is used for control the lift of support frame, be equipped with shift knob and controller on the base, shift knob with the controller electricity is connected, the controller with the motor electricity is connected, the inside of casing is equipped with a plurality of grip blocks, and is a plurality of the grip block respectively through first spring coupling in the inside of casing.

Furthermore, the fixing frame comprises a cross rod, a U-shaped supporting rod and two fixing rods, the two fixing rods are connected through the cross rod, and the U-shaped supporting rod is connected with the two fixing rods in a sliding mode.

Furthermore, the shell is rotatably connected with the fixed frame through the cross rod.

Furthermore, the supporting frame comprises a plurality of first supporting rods and a plurality of second supporting rods, one ends of the plurality of first supporting rods are rotatably connected in the grooves, the other ends of the plurality of first supporting rods are slidably connected with the fixed rods, one ends of the plurality of second supporting rods are slidably connected in the grooves, the other ends of the plurality of second supporting rods are rotatably connected with the fixed rods, the first supporting rods are rotatably connected with the second supporting rods through hinge pins, first connecting rods are connected between adjacent first supporting rods, second connecting rods are connected between adjacent second supporting rods, and the first connecting rods are connected with the second connecting rods through the lead screws.

Further, the inside of recess with the bottom of casing all is equipped with and is used for accomodating the first groove of accomodating of motor.

Furthermore, a shock-proof device is arranged in the shell and comprises an object stage, a telescopic rod and a second spring, the object stage is arranged in the shell and is fixed at the bottom of the shell through the telescopic rod, and the second spring is wound on the telescopic rod.

Furthermore, a plurality of anti-skid protrusions are arranged on the clamping block.

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

the utility model provides a liftable HUD device, the distance between the head-up display and the base can be changed by the lifting of the supporting frame, the angle of the head-up display can be conveniently adjusted according to the height of a driver, and the driver can watch information projected on a windshield; when the angle of the head-up display does not need to be adjusted, the head-up display and the support frame are both accommodated in the groove, so that the overall height of the utility model is reduced, and the condition that the sight of a driver is shielded due to the overhigh height of the support frame is avoided, and potential safety hazards are avoided; the controller can control the rotation of the motor, so that the screw rod connected with the output shaft of the motor drives the lifting of the support frame; the clamping block can clamp the head-up display arranged in the shell, can fix the head-up displays with different sizes, and has strong applicability.

Drawings

Fig. 1 is a schematic perspective view of a liftable HUD device according to embodiment 1 of the present invention;

fig. 2 is a schematic view of the bottom view structure of the fixing frame according to embodiment 1 of the present invention:

fig. 3 is a schematic sectional view of a housing according to embodiment 2 of the present invention;

in the figure, 1 a base, 11 grooves, 2 a shell, 21 a clamping block, 22 a first spring, 3 a fixed frame, 31 a cross bar, 32U-shaped supporting rods, 33 fixed rods, 34 a second accommodating groove, 4 supporting frames, 41 motors, 42 a first supporting rod, 43 a second supporting rod, 44 a first connecting rod, 45 a second connecting rod, 46 lead screws, 5 a first accommodating groove, 6 shockproof devices, 61 object stages, 62 telescopic rods, 63 a second spring and 7 sliding grooves.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 2, the liftable HUD device provided by the present invention includes a base 1, a housing 2, a motor 41, a fixing frame 3 and a telescopic support frame 4, wherein the base 1 is provided with a groove 11 for accommodating the housing 2, when the angle of the head-up display does not need to be adjusted, the support frame 4 is in a contracted state, and the housing 2 and the support frame 4 can be accommodated in the groove 11; the shell 2 is rotatably connected with the fixing frame 3, the head-up display is fixed in the shell 2, and the angle of the head-up display can be adjusted by rotating the shell 2; the fixing frame 3 is connected with the bottom of the groove 11 through the supporting frame 4, the output shaft of the motor 41 is connected with a lead screw 46, the lead screw 46 is used for controlling the lifting of the supporting frame 4, the height of the supporting frame 4 can be adjusted through the lead screw 46, and the shell 2 and the supporting frame 4 can be accommodated in the groove 11 when the angle of the head-up display is not required to be adjusted, so that the overall height of the utility model is reduced, and the situation that the sight of a driver is shielded due to the fact that the supporting frame 4 is too high is avoided, and safety accidents are caused; a switch button and a controller are arranged on the base 1, the switch button is electrically connected with the controller, the controller is electrically connected with the motor 41, the rotation of the motor 41 is controlled through the controller, the screw rod 46 is driven to rotate, and the support frame 4 is lifted or lowered, wherein the controller can be selected from STM32F103RCT 6; the inside of casing 2 is equipped with a plurality of grip blocks 21, and is a plurality of grip block 21 connect respectively through first spring 22 in the inside of casing 2, the new line display of different volume sizes can be fixed, and its suitability is strong.

The working principle is as follows: under the condition that need not adjust the new line display angle, support frame 4 is in the contraction state, and support frame 4 and casing 2 all accomodate in recess 11, when the angle of new line display needs to be adjusted, press shift knob, make the rotation of controller control motor 41, pivoted motor 41 drives lead screw 46 and rotates, pivoted lead screw 46 makes support frame 4 upwards rise, make the new line display have certain height apart from base 1, conveniently rotate casing 2 that is fixed with the new line display, the angle of new line display is adjusted according to the condition of self to the driver.

Specifically, the fixing frame 3 includes a cross bar 31, a U-shaped supporting bar 32 and two fixing bars 33, the two fixing bars 33 are connected through the cross bar 31, and the U-shaped supporting bar 32 is slidably connected with the two fixing bars 33. The U-shaped support rod 32 can be slid to different positions to support the housing 2 according to the angle of rotation required by the head-up display, wherein the U-shaped support rod 32 is further rotatably connected to the fixing rod 33, and when the angle of rotation is not required, the U-shaped support rod 32 can be accommodated in the second accommodating groove 34, and the second accommodating groove 34 is formed in the fixing rod 33.

Specifically, the housing 2 is rotatably connected to the fixing frame 3 through the cross bar 31. When the angle of the head-up display needs to be adjusted, the shell 2 can be lifted upwards through the support frame 4, the angle of the shell 2 is adjusted through the cross rod 31, namely, the angle of the head-up display fixed in the shell 2 is adjusted, and a driver can conveniently watch the head-up display.

Specifically, the support frame 4 includes a plurality of first support rods 42 and a plurality of second support rods 43, wherein the number of the first support rods 42 and the number of the second support rods 43 are two; one end of each of the plurality of first support rods 42 is rotatably connected in the groove 11, the other end of each of the plurality of first support rods 42 is slidably connected with the fixing rod 33, one end of each of the plurality of second support rods 43 is slidably connected in the groove 11, the other end of each of the plurality of second support rods 43 is rotatably connected with the fixing rod 33, the first support rods 42 are rotatably connected with the second support rods 43 through pin shafts, first connecting rods 44 are connected between adjacent first support rods 42, second connecting rods 45 are connected between adjacent second support rods 43, the first connecting rods 44 are connected with the second connecting rods 45 through the lead screws 46, the first connecting rods 44 are rotatably connected with the lead screws 46, the second connecting rods 45 are in threaded connection with the lead screws 46, and the motor 41 is fixed on the first connecting rods 44. When the angle of the head-up display needs to be adjusted, the motor 41 rotates the electric lead screw 46 to make the second connecting rod 45 approach the end of the first connecting rod 44, and the supporting frame 4 rises upwards, so as to facilitate the angle adjustment of the head-up display, wherein the groove 11 is internally provided with a first chute, the second supporting rod 43 is connected in the first chute in a sliding manner, the lower part of the fixing rod 33 is provided with a second chute, and the first supporting rod 42 is connected in the second chute in a sliding manner.

Example 2

Referring to fig. 1 to 3, the present embodiment is different from embodiment 1 in that a shock-proof device 6 is disposed in the housing 2, the shock-proof device 6 includes an object stage 61, an expansion rod 62 and a second spring 63, the object stage 61 is disposed in the housing 2, the object stage 61 is fixed to the bottom of the housing 2 through the expansion rod 62, and the second spring 63 is wound on the expansion rod 62. The vehicle often appears the condition of vibrations in the course of traveling, is provided with second spring 63 in the bottom of objective table 61 can prevent that the new line display from shaking from top to bottom, and the influence of stable projection makes things convenient for the driver to watch.

Specifically, the inside of the groove 11 and the bottom of the housing 2 are both provided with a first accommodating groove 5 for accommodating the motor 41. When support frame 4 descends, first groove 5 of accomodating plays the effect of accomodating motor 41 for casing 2 can descend to in the recess 11, reduces the utility model discloses a whole height avoids sheltering from driver's sight.

Specifically, the clamping block 21 is provided with a plurality of anti-slip protrusions. The anti-slip protrusions can strengthen the holding of the head-up display and avoid the head-up display from slipping.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a HUD device of liftable which characterized in that: including base, casing, motor, mount and telescopic bracket, the base is equipped with and is used for accomodating the recess of casing, the casing with the mount rotates to be connected, the mount passes through the support frame with the bottom of recess is connected, the output shaft of motor has the lead screw, the lead screw is used for control the lift of support frame, be equipped with shift knob and controller on the base, shift knob with the controller electricity is connected, the controller with the motor electricity is connected, the inside of casing is equipped with a plurality of grip blocks, and is a plurality of the grip block respectively through first spring coupling in the inside of casing.

2. A liftable HUD device according to claim 1, characterised in that: the fixing frame comprises a cross rod, a U-shaped supporting rod and two fixing rods, the two fixing rods are connected through the cross rod, and the U-shaped supporting rod is connected with the two fixing rods in a sliding mode.

3. A liftable HUD device according to claim 2, wherein: the shell is rotatably connected with the fixed frame through the cross rod.

4. A liftable HUD device according to claim 2, wherein: the supporting frame comprises a plurality of first supporting rods and a plurality of second supporting rods, one ends of the first supporting rods are rotatably connected into the grooves, the other ends of the first supporting rods are connected with the fixed rods in a sliding mode, one ends of the second supporting rods are slidably connected into the grooves, the other ends of the second supporting rods are rotatably connected with the fixed rods, the first supporting rods are rotatably connected with the second supporting rods through hinge pins, a first connecting rod is connected between every two adjacent first supporting rods, a second connecting rod is connected between every two adjacent second supporting rods, and the first connecting rods are connected with the second connecting rods through the lead screws.

5. A liftable HUD device according to claim 1, characterised in that: the inside of recess with the bottom of casing all is equipped with and is used for accomodating the first groove of accomodating of motor.

6. A liftable HUD device according to claim 1, characterised in that: the anti-vibration device is arranged in the shell and comprises an object stage, a telescopic rod and a second spring, the object stage is arranged in the shell and is fixed at the bottom of the shell through the telescopic rod, and the second spring is wound on the telescopic rod.

7. A liftable HUD device according to claim 1, characterised in that: the clamping block is provided with a plurality of anti-skid protrusions.