CN219257213U - Image position adjusting device of head-up display - Google Patents

Abstract

The utility model discloses an image position adjusting device of a head-up display, which comprises a substrate, the head-up display and an adjusting component, wherein the head-up display and the adjusting component are arranged in the substrate in a sliding mode, the adjusting component comprises a base fixedly embedded in the middle of the substrate, a transmission gear, a sliding push rod and an air cylinder, the transmission gear, the sliding push rod and the air cylinder are rotatably arranged in a port on one side of the base, mounting grooves are formed in the upper portion and the lower portion of the port of the base, the sliding push rod is arranged in the upper mounting groove in a sliding mode, and the air cylinder is fixedly arranged in the lower mounting groove. According to the utility model, the lower rack, the transmission gear and the upper rack are pushed/pulled by the telescopic rod of the air cylinder to move in opposite directions by controlling the starting air cylinder, so that the inclined angle of the head-up display is reduced/increased by pushing/pulling the sliding push rod under the action of the upper rack.

Description

A head-up display image position adjustment device

technical field

The utility model relates to an adjustment device, in particular to a head-up display image position adjustment device.

Background technique

Head-up display, also known as head-up display, is commonly used in the aviation field, originating from the pilot's helmet display and the flight cockpit's head-up display;

After retrieval, the authorized patent No. CN212341611U is a kind of head-up display and automobile. The beneficial effects of this document point out that: the head-up display integrates the imaging assembly and the first mirror assembly on the first housing, and then integrates the imaging assembly and the first mirror assembly with the second mirror assembly. The assembly of the second housing can make it possible for the head-up display to disassemble only some parts that need to be replaced or repaired when the parts need to be disassembled for replacement or maintenance, and it is not necessary to disassemble some parts that do not need to be replaced or repaired. , so that the head-up display can be easily disassembled.

Although the above-mentioned authorized patent solves the disadvantage of being inconvenient to disassemble, in the actual use process, due to the different heights of different drivers, the viewing angles of the head-up display are different, so it is necessary to adjust the head-up display for convenient and quick use, so we design A head-up display image position adjustment device is provided to conveniently adjust the angle for viewing.

Utility model content

The purpose of this utility model is: in order to solve the above-mentioned problems.

The technical scheme that the utility model adopts is as follows:

A head-up display image position adjustment device, including a base plate, a head-up display slidingly arranged in the base plate, and an adjustment assembly, the adjustment assembly includes a base fixedly embedded in the middle of the base plate, and a transmission gear set in a port on one side of the base to rotate , the sliding push rod and the cylinder, the port of the base is provided with installation grooves up and down, the sliding push rod is slidably arranged in the upper installation groove, the cylinder is fixed in the lower installation groove, and the sliding push rod The same side ends of the telescopic rod of the air cylinder are respectively fixed with an upper rack and a lower rack. The upper rack and the lower rack are respectively meshed with the transmission gear. The display is connected by rotation, and the cylinder is started by controlling, and the telescopic rod of the cylinder is used to push/pull the lower rack, the transmission gear and the upper rack to move oppositely/towards each other, and the sliding push rod pushes/pulls the head-up display to tilt under the action of the upper rack The angle is reduced/increased. After adopting the above design, the driver can control and adjust the angle of the head-up display according to his own height, so as to realize automatic and stable adjustment of the image position, so that it can be used more conveniently and quickly.

Further, two sliding grooves perpendicular to each other are provided on the inner walls of both sides of the substrate, and a limit rod is fixed in the vertical sliding groove, and a sliding cylinder is movably sleeved on the limit rod, and at the same time The other side of the sliding cylinder is arranged on the back upper end of the head-up display by rotating.

Further, sliding blocks are slidably arranged in the horizontal sliding grooves, and the top ends of the two sliding blocks are arranged at the lower end of the back of the head-up display through rotating shafts.

Further, the two installation grooves in the base port are respectively located on the upper end surface and the lower end surface of the base plate, and the upper rack and the lower rack are slidably arranged in the two installation grooves.

Further, the four corners of the upper end surface of the substrate are provided with assembly holes, each assembly hole has the same specification, and the assembly holes are used for stable installation of the head-up display.

Further, the base plate is provided with a dust-proof cover matched with the base plate, and the dust-proof cover provided is used for dust-proofing the head-up display.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

In the utility model, by controlling the starting cylinder, the telescoping rod of the cylinder is used to push/pull the lower rack, the transmission gear and the upper rack to move oppositely/toward each other, and the sliding push rod pushes/pulls the head-up display under the action of the upper rack Decrease/increase the tilt angle. After adopting the above design, the driver can control and adjust the angle of the head-up display according to his own height, so as to realize automatic and stable adjustment of the image position, so that it can be used more conveniently and quickly; while sliding During adjustment, by using two sliding grooves arranged perpendicular to each other, and sliding the back of the head-up display in the sliding grooves through the sliding block and the sliding cylinder, the angle adjustment is more stable.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the connection structure of the substrate and the base of the utility model;

Fig. 3 is a schematic cross-sectional structure diagram of the adjustment assembly of the present invention.

Marks in the figure: 1. base plate; 11. sliding groove; 12. assembly hole; 13. sliding cylinder; 14. sliding block; 15. limit rod; 2. head-up display; 3. adjustment component; 31. base; 32 , transmission gear; 33, sliding push rod; 34, cylinder; 35, installation groove; 36, upper rack; 37, lower rack.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are Some embodiments of the utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

A head-up display image position adjustment device, including a substrate 1, a head-up display 2 slidingly arranged in the substrate 1, and an adjustment assembly 3, the adjustment assembly 3 includes a base 31 fixedly embedded in the middle of the base plate 1, and a rotating base 31- The transmission gear 32, the sliding push rod 33 and the cylinder 34 in the side port, the port of the base 31 are provided with installation grooves 35 up and down, the sliding push rod 33 is slidably arranged in the installation groove 35 above, and the cylinder 34 is fixedly arranged in the installation groove 35 below. In the groove 35, an upper rack 36 and a lower rack 37 are respectively fixed at the same side ends of the telescopic rod of the sliding push rod 33 and the cylinder 34, and the upper rack 36 and the lower rack 37 are respectively meshed with the transmission gear 32, The end of the sliding push rod 33 is rotationally connected with the head-up display 2 through a rotating shaft; two sliding grooves 11 perpendicular to each other are provided on the inner walls of both sides of the substrate 1, and a limit rod 15 is fixed in the vertical sliding groove 11. Sliding cylinder 13 is movably sleeved on the limit rod 15, and the other side of sliding cylinder 13 is arranged on the back upper end of head-up display 2 by rotating simultaneously; The tops of the head-up display 2 are arranged at the lower end of the back of the head-up display 2 through the rotation of the rotating shaft, and the sliding block 14 and the sliding cylinder 13 are set to slide in the sliding groove 11, so that the angle adjustment is more stable; the two installation grooves 35 in the port of the base 31 are respectively located on the The upper end surface and the lower end surface of the base plate 1, the upper rack 36 and the lower rack 37 are slidingly arranged in two installation grooves 35; the four corners of the upper end face of the base plate 1 are provided with assembly holes 12, and the specifications of each assembly hole 12 are the same , the assembly hole 12 is used for the stable installation of the head-up display 2; the base plate 1 is provided with a dust cover matching the base plate 1, and the set dust cover is used for dust-proofing the head-up display 2.

When used by the driver in conjunction with accompanying drawings 1-3: start the cylinder 34 by controlling, use the telescopic rod of the cylinder 34 to push/pull the lower rack 37, the transmission gear 32 and the upper rack 36 to move oppositely/toward each other, then slide the push rod 33 Under the action of the upper rack 36, push/pull the tilt angle of the head-up display 2 to decrease/increase. After adopting the above design, the driver can control and adjust the angle of the head-up display 2 according to his own height, so as to realize automatic stabilization of the image position adjustment, so that it can be used more conveniently and quickly;

When sliding adjustment in conjunction with accompanying drawings 2 and 3, by utilizing two sliding grooves 11 perpendicular to each other, and sliding the back of the head-up display 2 in the sliding groove 11 through the sliding block 14 and the sliding cylinder 13, the angle adjustment is more stable.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (6)

1. The utility model provides a new line display image position adjusting device, its characterized in that, establish new line display (2) and adjusting part (3) in base plate (1) including base plate (1), slip, adjusting part (3) are including fixed base (31) of inlaying in base plate (1) middle part, rotate drive gear (32) of establishing in base (31) one side port, slip push rod (33) and cylinder (34), the port of base (31) is divided from top to bottom and is equipped with mounting groove (35), slip push rod (33) slip is established in mounting groove (35) of top, in mounting groove (35) of below are established to cylinder (34) is fixed, the homolateral end punishment of telescopic link of slip push rod (33) and cylinder (34) do not is equipped with rack (36), lower rack (37), go up rack (36) respectively with drive gear (32) intermeshing, the end department of slip push rod (33) is connected with new line display (2) through the pivot.

2. The head-up display image position adjustment apparatus according to claim 1, wherein: two mutually perpendicular sliding grooves (11) are formed in the inner wall surfaces of two sides of the base plate (1), limiting rods (15) are fixedly arranged in the vertical sliding grooves (11), sliding cylinders (13) are movably sleeved on the limiting rods (15), and meanwhile the other sides of the sliding cylinders (13) are arranged at the upper ends of the back surfaces of the head-up display (2) through rotation.

3. The head-up display image position adjustment apparatus according to claim 2, wherein: sliding blocks (14) are arranged in the transverse sliding grooves (11) in a sliding mode, and the top ends of the two sliding blocks (14) are arranged at the lower end of the back face of the head-up display (2) in a rotating mode through rotating shafts.

4. The head-up display image position adjustment apparatus according to claim 1, wherein: two mounting grooves (35) in the port of the base (31) are respectively positioned on the upper end face and the lower end face of the base plate (1), and the upper rack (36) and the lower rack (37) are slidably arranged in the two mounting grooves (35).

5. The head-up display image position adjustment apparatus according to claim 1, wherein: the four corners of the upper end face of the substrate (1) are provided with assembly holes (12), and the specifications of the assembly holes (12) are the same.

6. The head-up display image position adjustment apparatus according to claim 1, wherein: the base plate (1) is provided with a dust cover matched with the base plate (1).

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