CN213167914U - Display device based on HUD - Google Patents

Abstract

The utility model discloses a display device based on HUD, the on-line screen storage device comprises a base, the equal fixedly connected with stop sleeve in four corners of base inner wall bottom, base inner wall's bottom just is located the equal fixedly connected with fixed plate in stop sleeve's both sides, equal fixedly connected with slide bar between fixed plate and the stop sleeve that corresponds, the equal sliding connection in the outside of slide bar has the slider, the outside of slide bar just is located and all overlaps between slider and the fixed plate and has first return spring, the equal sliding connection in stop sleeve's inside has the gag lever post of "T" font structure, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, through the base that has anti-seismic mechanism in HUD display device's bottom setting for HUD display device has good anti-seismic performance, thereby the inside components and parts of better protection HUD display device, simultaneously through at the inside radiator fan that sets up of base, can be fine dispel the heat to HUD display device, thereby very big extension HUD display device's life.

Description

Display device based on HUD

Technical Field

The utility model relates to a display device, in particular to display device based on HUD belongs to display device technical field.

Background

In the existing life, head-up display is called HUD for short, and is also called a parallel display system, which means that a driver is used as a center, blind operation and a multifunctional instrument panel, and the head-up display has the function of projecting important driving information such as speed per hour, navigation and the like onto a windshield glass in front of the driver, so that the driver can see the important driving information such as speed per hour, navigation and the like without lowering head or turning head as much as possible.

But at present, head-up display can be seen only on a small part of high-end brand vehicle models, for many consumers in China, the price is high, the safety and convenience brought by the head-up display are difficult to experience, so many consumers can purchase some HUD display devices to be matched with a mobile phone for connection and use, most of the HUD display devices are directly and fixedly installed inside a vehicle, when the consumers encounter uneven road surfaces in the driving process, the HUD display devices can vibrate along with the vibration of the vehicle, most of the existing HUD display devices are not provided with anti-vibration mechanisms, and many precise elements are arranged inside the HUD display devices, severe vibration and impact can reduce the service life of the elements in the HUD display devices, the normal work of some elements in the HUD display devices can be influenced, and meanwhile, most of the existing HUD display devices are not provided with heat dissipation mechanisms, when the vehicle is driven for a long time, the working time of the HUD display device is long, and internal overheating is easily caused, so that the service life of the HUD display device is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a display device based on HUD.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a display device based on HUD, which comprises a base, the four corners of the bottom of the inner wall of the base are all fixedly connected with limit sleeves, the bottom of the inner wall of the base is also positioned on the two sides of the limit sleeves and is all fixedly connected with a fixed plate, a slide bar is fixedly connected between the fixed plate and the corresponding limit sleeve, the outside of the slide bar is all slidably connected with a slide block, a first return spring is sleeved on the outside of the slide bar and positioned between the slide block and the fixed plate, a limit rod with a T-shaped structure is slidably connected inside the limit sleeve, the top of the limit rod extends to the top of the corresponding limit sleeve, a slide plate is fixedly connected between the tops of the limit rods, a second return spring is sleeved on the outside of the limit rod and positioned between the bottom of the slide plate and the top of the limit sleeve, a connecting plate is fixedly connected on the bottom of the slide plate and, the bottom of connecting plate all rotates and is connected with the gyro wheel, the center at slide top is excavated there is the mounting groove, the inside fixed mounting of mounting groove has radiator fan, the top of base and the top that is located the mounting groove are excavated there is the ventilation groove, the equal fixedly connected with connecting rod in four corners at slide top, the connecting rod all extend to the top of base and with base sliding connection, fixedly connected with HUD body between the top of connecting rod, the one end at HUD body top is rotated and is connected with HUD reflection of light glass.

As a preferred scheme of the utility model, the equal fixedly connected with mounting bar in both ends of base bottom, the mounting hole has all been dug at the both ends at mounting bar top.

As a preferred scheme of the utility model, a plurality of air vents are equally spaced and chiseled on both sides of the base.

As an optimized scheme of the utility model, the top of slider all sets up to forty-five degrees inclined planes, just the outside of gyro wheel all contacts with the inclined plane at the slider top that corresponds.

As an optimized scheme of the utility model, the slider all with the bottom sliding connection of base inner wall, the inner wall sliding connection of slide and base.

As an optimized scheme of the utility model, the top fixedly connected with protection network of ventilation groove inner wall.

As an optimized scheme of the utility model, the outside of base is provided with power source, radiator fan and power source electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, through the base that has anti-seismic mechanism in HUD display device's bottom setting for HUD display device has good anti-seismic performance, thereby the inside components and parts of better protection HUD display device, simultaneously through at the inside radiator fan that sets up of base, can be fine dispel the heat to HUD display device, thereby very big extension HUD display device's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a front partial sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a base; 2. mounting a bar; 3. mounting holes; 4. a vent hole; 5. a limiting sleeve; 6. a fixing plate; 7. a slide bar; 8. a slider; 9. a first return spring; 10. a limiting rod; 11. a slide plate; 12. a second return spring; 13. a connecting plate; 14. a roller; 15. mounting grooves; 16. a heat radiation fan; 17. a ventilation slot; 18. a protective net; 19. a connecting rod; 20. a HUD body; 21. HUD reflective glass; 22. and a power interface.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a display device based on HUD, including base 1, the four corners of base 1 inner wall bottom all is fixedly connected with spacing sleeve 5, the bottom of base 1 inner wall and both sides that are located spacing sleeve 5 all are fixedly connected with fixed plate 6, all fixedly connected with slide bar 7 between fixed plate 6 and the corresponding spacing sleeve 5, the outside of slide bar 7 all is slidably connected with slider 8, the outside of slide bar 7 and lie in the slider 8 and all overlap between fixed plate 6 and the slider 8 and have first return spring 9, through the cooperation between first return spring 9, fixed plate 6 and slider 8, be convenient for better cushion the removal of slider 8; the limiting rods 10 with T-shaped structures are connected inside the limiting sleeve 5 in a sliding mode, so that the limiting rods 10 can be prevented from being separated from the limiting sleeve 5 better; the tops of the limiting rods 10 extend to the tops of the corresponding limiting sleeves 5, sliding plates 11 are fixedly connected between the tops of the limiting rods 10, second return springs 12 are sleeved outside the limiting rods 10 and between the bottoms of the sliding plates 11 and the tops of the limiting sleeves 5, and the sliding of the sliding plates 11 can be buffered and damped better through the second return springs 12; the bottom of the sliding plate 11 and two sides of the limiting rod 10 are both fixedly connected with connecting plates 13, the bottom of each connecting plate 13 is rotatably connected with a roller 14, the center of the top of the sliding plate 11 is provided with a mounting groove 15 in a chiseled mode, a heat radiation fan 16 is fixedly mounted inside the mounting groove 15, and heat radiation operation is facilitated better through the heat radiation fan 16; base 1's top and the top that is located mounting groove 15 are dug and are had ventilation groove 17, the equal fixedly connected with connecting rod 19 in four corners at slide 11 top, connecting rod 19 all extend to base 1's top and with base 1 sliding connection, fixedly connected with HUD body 20 between the top of connecting rod 19, the one end at HUD body 20 top is rotated and is connected with HUD reflection of light glass 21, through HUD reflection of light glass 21 better display data of being convenient for.

Further, the equal fixedly connected with mounting bar 2 in both ends of base 1 bottom, the mounting hole 3 has all been dug at the both ends at 2 tops of mounting bar, through the mounting bar 2 with the mounting hole 3 be convenient for better with equipment fixing in the inside of car.

Furthermore, a plurality of vent holes 4 are arranged on two sides of the base 1 at equal intervals, and through the cooperation between the vent holes 4 and the vent grooves 17, a better heat dissipation air channel is formed conveniently.

Further, the top of slider 8 all sets up to forty-five degrees inclined plane, and the outside of gyro wheel 14 all contacts with the inclined plane at the 8 tops of slider that correspond, through the cooperation between gyro wheel 14 and the 8 top inclined planes of slider, is convenient for better carry out the shock attenuation.

Further, slider 8 all with the bottom sliding connection of base 1 inner wall, slide 11 and base 1's inner wall sliding connection, be convenient for better move slider 8 and slide 11 and carry on spacingly.

Further, a protective screen 18 is fixedly connected to the top of the inner wall of the ventilation slot 17, so that the protective screen 18 can better protect the cooling fan 16, and dust is prevented from entering the inside of the equipment.

Further, a power interface 22 is disposed on the outer side of the base 1, and the heat dissipation fan 16 is electrically connected to the power interface 22, so that the heat dissipation fan 16 is preferably powered on.

Specifically, when the device is used, the device is firstly installed inside an automobile through the mounting strip 2 and the mounting hole 3, then the device can be used through the HUD body 20 and the HUD reflective glass 21, when the automobile encounters uneven road surface in the advancing process, the HUD body 20 and the HUD reflective glass 21 can vibrate along with the vibration of the automobile, the connecting rod 19 pushes the sliding plate 11 to slide inside the base 1, so as to drive the limiting rod 10 to slide inside the corresponding limiting sleeve 5, the second return spring 12 is used for buffering and damping the vibration, meanwhile, the roller 14 at the bottom of the connecting plate 13 pushes the sliding block 8 to move towards one end far away from the limiting sleeve 5, so as to extrude the first return spring 9, perform secondary buffering and damping on the device, increase the anti-vibration effect, and avoid the situation that precise elements inside the HUD display device are damaged due to violent vibration and impact, thereby prolong the life of equipment, simultaneously when driving a vehicle for a long time, HUD body 20 and the long-time during operation of HUD reflection of light glass 21, accessible power source 22 external power supply for radiator fan 16 supplies power to dispel the heat to HUD body 20 and HUD reflection of light glass 21 through radiator fan 16, and then avoid HUD body 20 and HUD reflection of light glass 21 to cause overheated condition to take place because of long-time work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The display device based on the HUD comprises a base (1) and is characterized in that four corners of the bottom of the inner wall of the base (1) are fixedly connected with limit sleeves (5), the bottom of the inner wall of the base (1) is fixedly connected with fixing plates (6) on two sides of the limit sleeves (5), slide rods (7) are fixedly connected between the fixing plates (6) and the corresponding limit sleeves (5), sliders (8) are slidably connected to the outer sides of the slide rods (7), first return springs (9) are sleeved on the outer sides of the slide rods (7) and between the sliders (8) and the fixing plates (6), limit rods (10) of T-shaped structures are slidably connected to the inner portions of the limit sleeves (5), the tops of the limit rods (10) extend to the tops of the corresponding limit sleeves (5), and sliding plates (11) are fixedly connected between the tops of the limit rods (10), the outer side of the limiting rod (10) is located between the bottom of the sliding plate (11) and the top of the limiting sleeve (5), a second return spring (12) is sleeved on the outer side of the limiting rod (10), connecting plates (13) are fixedly connected to the bottom of the sliding plate (11) and the two sides of the limiting rod (10), rollers (14) are rotatably connected to the bottom of the connecting plates (13), a mounting groove (15) is formed in the center of the top of the sliding plate (11), a cooling fan (16) is fixedly mounted inside the mounting groove (15), a ventilation groove (17) is formed in the top of the base (1) and above the mounting groove (15), connecting rods (19) are fixedly connected to the four corners of the top of the sliding plate (11), the connecting rods (19) extend to the top of the base (1) and are slidably connected with the base (1), and an HUD body (20) is fixedly connected between the tops of the connecting rods (19, one end at HUD body (20) top is rotated and is connected with HUD reflection of light glass (21).

2. A HUD-based display device according to claim 1, wherein a mounting bar (2) is fixedly connected to both ends of the bottom of the base (1), and mounting holes (3) are drilled in both ends of the top of the mounting bar (2).

3. A HUD-based display device according to claim 1, characterised in that the base (1) is perforated with several ventilation holes (4) equally spaced on both sides.

4. A HUD-based display device according to claim 1, wherein the tops of the sliders (8) are each provided with a forty-five degree slope, and the outer sides of the rollers (14) are each in contact with the slope of the top of the corresponding slider (8).

5. A HUD-based display device according to claim 1, wherein the sliders (8) are each slidably connected to the bottom of the inner wall of the base (1), and the slide plate (11) is slidably connected to the inner wall of the base (1).

6. A HUD based display device according to claim 1, characterised in that a protective mesh (18) is fixedly connected to the top of the inner wall of the ventilation slot (17).

7. A HUD-based display device according to claim 1, wherein a power interface (22) is disposed on the outer side of the base (1), and the heat dissipation fan (16) is electrically connected to the power interface (22).

Images