TWM530409U - Abutting against type reflector - Google Patents

Description

Top-mounted reflector device

The present invention relates to a top-mounted reflective sheet device, and more particularly to a reflective sheet device for a head-up display that is easy to adjust a visual angle, and can firmly hold the top end of the reflective sheet against the front windshield of the automobile, thereby eliminating sloshing. It is created to give the driver an optimal visual angle to enhance the safety of the driver.

According to the head up display, it originated from aviation technology, in order to facilitate the pilot to get the required information, avoid looking down at the information on the dashboard, directly project the information on the front of the cockpit, and easily view the outside world. Combined with the information displayed on the head-up display; since the image reflected into the eye is balanced with the center axis of the aircraft, the height of the pilot does not deviate from the pitch angle or the visual aiming. This is the design of the head-up display. The head-up display allows the pilot to look down on the dashboard display data, so that it can always maintain the head-up position, thereby reducing the movement between the head and the head, ignoring the rapid changes in the external environment, and reducing the delay caused by the eye focus. And discomfort.

When driving, the driver's line of sight leaves the road ahead. It can be said that it is the biggest cause of car accident. In order to reduce the number and time of the driver's line of sight leaving the road ahead, some depots will be equipped with a head-up display on the premium car to give the driver a view. In the case of leaving the front windshield, information such as speed and engine speed can be known to maintain driving safety.

Under normal driving conditions, the driver's eyes leave the front to read the information on the dashboard. The fastest time is 0.5 seconds. The speed of the highway is 100 kilometers per hour, and the distance is about 30 meters per second. In many cases, the danger is also increased; for safety reasons, the depot is equipped with a head-up display on some models to reduce the distraction of the driver and to use the head-up display as a marketing technique. Attract consumers' desire to buy.

The head-up display technology used in automobiles today is not complicated by the head-up display on the aircraft; it is an optical system, generally consisting of two main devices: a projector and a mirror, wherein the projector is a signal source and a projection mirror. It is composed of other optical components; the signal source of the projector is composed of a device such as an LCD liquid crystal display or a CRT cathode ray tube, which emits light from the signal source and then projects through the projector onto the glass on the mirror (or special transparent On the screen, the text or image is displayed by the mirror.

In recent years, there have been many external head-up displays that can be added to the car. These head-up display functions are integrated from the simplest display speed, speed, and now even water temperature, throttle position, fuel volume, overspeed warning, reversing image, battery voltage, and even speed radar; some products also emphasize fast installation, As long as you connect to the car, you don't need another wiring. Some car manufacturers' advanced models add navigation system and front and rear distance to the information displayed on the head-up display, which really adds a lot of convenience to the driver. The price of commercially available external head-up displays ranges from a few hundred yuan with simple functions to over 10,000 yuan with excellent quality and versatility.

Related technologies may refer to TW Patent Nos. M516293, M497113, M510866, I509287, M514078, M515111, I518369, M462692, and TW publication numbers 201534499, 201432311, 201537220, and the like.

The above previous cases have revealed the application technology of the related head-up display, but in use There are generally the following shortcomings:

1. In the post-installation market, the device of the head-up display, if placed on the instrument panel, usually does not fit due to the large volume of the light path, or may hinder the driving sight.

2. Another way to solve the problem that the installed optical path is too large is to use the separation method, that is, the display screen is fixed on the upper part of the front windshield, and the reflection sheet is fixed on the instrument panel; however, many vehicle instrument panels are because of the engine or air conditioner compressor. The rotation will produce a shock condition, and the vibration will cause the reflection piece fixed above to vibrate. Due to the amplification effect of the concave mirror, the displacement of the vibration will be amplified, causing the picture to be severely shaken.

3. In the current car, the head-up display device installed, whether it is equipped or retrofitted by the car manufacturer, has some problems in use. In the aforementioned patent case, although some have overcome the excessive optical path volume. Disadvantages, but the maintenance of the visual angle adjustment and stability of the reflector of the head-up display is often neglected. Even though some patents have an adjustable structural design, the structure is somewhat complicated and the components are Many, plus the lack of stable and effective support of the reflector, the problem of shaking is not easy to solve, directly affecting the driver's viewing quality.

In view of the lack of the above formulas, the creators of this case have finally completed the creation of the top-mounted reflective sheet device after numerous research and improvement, that is, the purpose of this case is to provide a top-mounted reflective sheet device that is easy to adjust the visual angle. And the top of the reflector can be firmly placed against the front windshield of the car, thereby eliminating the occurrence of sloshing, allowing the driver to obtain an optimal visual angle, thereby improving the safety of the driver.

In order to achieve the above-mentioned purpose of the present invention, the top-mounted reflective sheet device of the present invention comprises: a base having a first rotating sleeve disposed on one side thereof; and a reflective sheet having a combined portion on one side thereof, the combined portion In combination with the first rotating sleeve, the top end of the reflecting sheet bears against a front windshield; and a rotating shaft set is disposed between the base and the first rotating sleeve.

The top-mounted reflective sheet device of the present invention further includes an angle adjusting module disposed on the rear half of the base, and the angle adjusting module is adjusted to move the base correspondingly, so that the reflective sheet is turned over The top end of the reflection sheet is located at a position against the front windshield.

The top-mounted reflective sheet device of the present invention further includes a damper, and the second side of the base is provided with a second fixing hole and a second rotating sleeve, and the damper is disposed on the base and the second rotating sleeve Between the barrels.

The top-mounted reflective sheet device of the present invention further comprises a horizontal adjusting seat disposed under the angle adjusting module, the horizontal adjusting seat is provided with a magnetic component, and the bottom of the angle adjusting module is correspondingly provided with a magnetic absorption element.

The top-mounted reflective sheet device of the present invention further includes a snap module, the snap module is provided with a latching member and a latching member, and the latching member is disposed at the combined portion of the reflective sheet, the latching The member is fixed to the base, and the engaging member is snap-fitted with the engaging member.

In the above-mentioned reflective sheet, a shock absorbing block is disposed at the top end thereof, and the elastic shock absorbing action of the damper block is used to reduce the sway of the reflecting sheet.

The pedestal is provided with a shaft hole, and a first fixing hole is disposed on one side of the pedestal. The rotating shaft group includes a fixing shaft and a first elastic component. The fixing shaft is disposed through the shaft hole. One end of the shaft is fixed to the first fixing hole and sleeved on the first rotating sleeve, and the first elastic element is sleeved on the fixed shaft.

The top-mounted reflective sheet device of the present invention further comprises a top sheet, and one side of the top sheet is adhered to the front windshield.

The angle adjustment module includes an adjustment block, an angle adjustment button and a chassis. The adjustment block is provided with an adjustment hole, and the angle adjustment button is inserted into the adjustment hole.

The angle adjusting module further includes a second elastic component, an adjusting plate and a fixing post, the adjusting plate is coupled to the base, the second elastic component is sleeved on the fixing post, and the second elastic component is at one end It is placed on top of the chassis and the other end is placed on the adjustment plate.

The above-mentioned top sheet is a light transmissive material.

1‧‧‧Base

10‧‧‧fixed slot

11‧‧‧First fixed hole

12‧‧‧Second fixing hole

13‧‧‧Axis hole

131‧‧‧Longitudinal perforation

14‧‧‧First rotating sleeve

141‧‧‧First set of holes

142‧‧‧First positioning slot

15‧‧‧Second rotating sleeve

151‧‧‧Second set of holes

152‧‧‧Second positioning slot

16‧‧‧ damper

161‧‧‧ third fixed hole

162‧‧‧ ribs

2‧‧‧reflector

21‧‧‧Combination Department

22‧‧‧Vibration block

23‧‧‧Knots

24‧‧‧Top piece

3‧‧‧ shaft group

31‧‧‧Fixed shaft

311‧‧‧3rd positioning slot

312‧‧‧Inner hole

32‧‧‧First elastic element

321‧‧‧First fixed end

322‧‧‧Second fixed end

4‧‧‧Angle adjustment module

41‧‧‧Adjustment block

411‧‧‧Adjustment hole

42‧‧‧ Angle adjustment button

421‧‧‧ external thread section

43‧‧‧Chassis

431‧‧‧With holes

432‧‧‧ fixed column

44‧‧‧Magnetic components

45‧‧‧Second elastic element

46‧‧‧Adjustment board

5‧‧‧Horizontal adjustment seat

50‧‧‧double-sided tape

51‧‧‧Magnetic components

6‧‧‧Snap module

61‧‧‧Cards

A‧‧‧ dashboard

B‧‧‧Bolts

D‧‧‧Front windshield

The first picture is a schematic view of the three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a schematic view of the three-dimensional appearance of the first rotating sleeve.

The fourth picture is a schematic cross-sectional view of the creation.

The fifth figure is a schematic diagram of the displacement adjustment of the reflector device of the present invention.

Figure 6 is a schematic view of another embodiment of the present invention.

Referring to the first to fifth figures, the top-mounted reflective sheet device of the present invention comprises: a base 1 having a first fixing hole 11 and a second fixing hole 12 on each side thereof, A shaft hole 13 is defined between the first fixing hole 11 and the second fixing hole 12, and the base 1 is a first rotating sleeve 14 is disposed on the side, and a second rotating sleeve 15 is disposed on the other side of the base 1; a reflective sheet 2 is provided on one side thereof with a combined portion 21, the combined portion 21 and the first rotating sleeve The tube 14 is coupled to the second rotating sleeve 15 , the top end of the reflecting sheet 2 is placed against a front windshield D of the automobile, and a rotating shaft set 3 is disposed between the base 1 and the first rotating sleeve 14 . The shaft assembly 3 includes a fixed shaft 31 and a first elastic member 32. The first elastic member 32 is a torsion spring. The fixed shaft 31 is disposed in the shaft hole 13. The inner circumference of the shaft hole 13 is provided with two longitudinal perforations. And a second inner screw hole 312 corresponding to the fixing hole 31 is fixed to the first fixing hole 11 and is sleeved on the fixing hole 31. a first sleeve 141 of the first rotating sleeve 14 , the first elastic member 32 is sleeved on the fixed shaft 31 , and the first fixed end 321 of the first elastic member 32 is disposed on the first rotating sleeve 14 . The first positioning groove 142 , the second fixing end 322 of the first elastic member 32 is disposed on the third positioning groove 311 at one end of the fixing shaft 31 .

The top-mounted reflective sheet device of the present invention further includes an angle adjusting module 4, the angle adjusting module 4 includes an adjusting block 41, an angle adjusting button 42 and a chassis 43. The adjusting block of the angle adjusting module 4 The adjustment block 41 is provided with an adjustment hole 411. The adjustment hole 411 is an internal screw hole for inserting the external thread segment 421 of the angle adjustment knob 42 into the screw. The angle adjusting button 42 correspondingly moves the base 1 so that the tip of the reflecting sheet 2 can be stabilized and positioned at the position of the front windshield D after the reflecting sheet 2 is inverted, thereby effectively eliminating the occurrence of shaking.

The chassis 43 is provided with a bottom portion of the base 1. The chassis 43 is provided with a through hole 431. The through hole 431 is inserted into the external thread segment 421 of the angle adjusting knob 42. The chassis 43 is A hollow seat.

The oscillating device of the present invention further includes a damper 16 disposed between the second sleeve 151 of the second rotating sleeve 15 and the susceptor 1 There is a third fixing hole 161 for inserting and fixing the other end of the fixing shaft 31. The outer periphery of the damper 16 is provided with a rib 162, and the rib 162 is embedded in a second positioning groove in the second sleeve hole 151. 152. By the arrangement of the damper 16, the speed of the two sides of the reflective sheet 2 can be made uniform when the reflective sheet 2 is turned over.

The reflection sheet 2 is provided with a damper block 22 at the top end thereof, and the damper block 22 is made of a material having elasticity, and the elastic shock absorbing action of the damper block 22 is used to reduce the sway of the reflection sheet 2. .

The top-mounted reflector device of the present invention further includes a horizontal adjustment seat 5 disposed under the angle adjustment module 4, and a double-sided tape 50 can be adhered to the bottom of the horizontal adjustment seat 5, One side of the double-sided adhesive 50 is adhered to the surface of the instrument panel A under the front windshield D of the automobile. The horizontal adjustment base 5 is provided with a magnetic component 51. The angle adjustment module 4 has a magnetic attraction corresponding to the bottom of the chassis 43. The element 44 is used to fix the horizontal adjustment base 5 and the angle adjustment module 4 by the magnetic attraction of the magnetic element 51 and the magnetic absorption element 44. When the horizontal viewing angle of the reflection sheet 2 is to be adjusted, only The operation of adjusting the horizontal angle of the reflection sheet 2 can be achieved by the finger rotating the horizontal rotation of the base 43.

The top-mounted reflective sheet device of the present invention further includes a buckle module 6 which is a conventional fastening component. The buckle module 6 is provided with a fastening component 23 and a card. The engaging member 61 is disposed on the combining portion 21 of the reflective sheet 2. The engaging member 61 is fixed to a fixing groove 10 of the base 1 and folds the reflective sheet 2 when not in use. The member 23 and the engaging member 61 can be snap-fitted. At this time, the first elastic member 32 is compressed by the folding force of the reflecting sheet 2; when the sheet is pressed, the reflecting sheet 2 is pressed. The connecting member 23 and the engaging member 61 can be separated. The reflection sheet 2 is unfolded upward by the return elastic force of the first elastic member 32.

As shown in FIG. 4 and FIG. 4 , the angle adjusting module 4 further includes a second elastic component 45 , an adjusting plate 46 and a fixing post 432 . The adjusting plate 46 is combined with the base 1 . The second elastic member 45 is disposed on the fixing post 432, and the second elastic member 45 is disposed at one end of the angle adjusting module 4, The other end is placed on the adjusting plate 46 to buffer the external vibration force, thereby effectively reducing the shaking of the base 1.

Please refer to the figure shown in the fifth figure, which is a schematic diagram of displacement adjustment of the reflector device of the present invention. In order to stabilize the top of the reflection sheet 2 against the front windshield D of the automobile, the generation of the sway is eliminated. And the driver can obtain an optimal viewing angle and good viewing quality, so the top of the reflection sheet 2 is placed on the front windshield D of the automobile, and must be properly adjusted, so that the angle adjustment button can be used. The rotation of the outer diameter section 421 of the angle adjustment knob 42 and the adjustment hole 411 is changed to interlock the position of the base 1 , thereby adjusting the flip angle of the outward rotation of the reflection sheet 2 and the top end thereof. The position of the position of the reflector 2 enables the top end of the reflection sheet 2 to be stably held against the front windshield D of a car, and the occurrence of sway can be effectively eliminated.

As shown in the sixth figure, the top-mounted reflective sheet device of the present invention further includes a top sheet 24, the top sheet is a light transmissive material, and the top sheet 24 is adhered to the front windshield D on one side. By the limitation of the topping piece 24, the reflection sheet 2 is prevented from being reversed and slipped.

In summary, the top-mounted reflector device of the present invention is fixed on the instrument panel under the front windshield of the automobile by the bottom of the horizontal adjustment seat, and the magnetic component of the horizontal adjustment seat and the angle adjustment module are The magnetic attraction between the magnetic absorbing members can quickly provide a horizontal viewing angle for adjusting the reflective sheet, and at the same time, the angle adjusting module is used to adjust the position of the reflective sheet device, so that the top end of the reflective sheet is firmly supported by the front windshield of the automobile. Glass to eliminate sloshing Produced, allowing the driver to obtain an optimal visual angle, thereby improving driving safety, effectively solving the lack of the reflective sheet device of the existing head-up display, and the technical means used in the creation is not prior art, so the creation has a patent Novelty and progressive requirements.

The specific embodiments set forth in the present disclosure are only used to facilitate the description of the technical content of the present invention, and the present invention is not limited to the above embodiments in a narrow sense, and the patent application below does not exceed the spirit of the present invention. In the context of the scope, the implementation of the various changes is still within the scope of this creation.

1‧‧‧Base

10‧‧‧fixed slot

11‧‧‧First fixed hole

12‧‧‧Second fixing hole

13‧‧‧Axis hole

131‧‧‧Longitudinal perforation

14‧‧‧First rotating sleeve

141‧‧‧First set of holes

142‧‧‧First positioning slot

15‧‧‧Second rotating sleeve

151‧‧‧Second set of holes

152‧‧‧Second positioning slot

16‧‧‧ damper

161‧‧‧ third fixed hole

162‧‧‧ ribs

2‧‧‧reflector

21‧‧‧Combination Department

22‧‧‧Vibration block

23‧‧‧Knots

3‧‧‧ shaft group

31‧‧‧Fixed shaft

311‧‧‧3rd positioning slot

312‧‧‧Inner hole

32‧‧‧First elastic element

321‧‧‧First fixed end

322‧‧‧Second fixed end

4‧‧‧Angle adjustment module

41‧‧‧Adjustment block

411‧‧‧Adjustment hole

42‧‧‧ Angle adjustment button

421‧‧‧ external thread section

43‧‧‧Chassis

431‧‧‧With holes

432‧‧‧ fixed column

44‧‧‧Magnetic components

45‧‧‧Second elastic element

46‧‧‧Adjustment board

5‧‧‧Horizontal adjustment seat

51‧‧‧Magnetic components

6‧‧‧Snap module

61‧‧‧Cards

B‧‧‧Bolts

Claims (10)

A top-mounted reflective sheet device comprising: a base having a first rotating sleeve disposed on one side thereof; and a reflective sheet having a combined portion on one side thereof, the combined portion being fixedly coupled to the first rotating sleeve The top of the reflector is placed against a front windshield; a rotating shaft set is disposed between the base and the first rotating sleeve. The top-mounted reflector device of claim 1, further comprising a damper, the second side of the base is provided with a second fixing hole and a second rotating sleeve, the damper is disposed on the base Between the seat and the second rotating sleeve. The top-mounted reflector device of claim 1, further comprising a horizontal adjustment seat disposed under the angle adjustment module, the horizontal adjustment seat being provided with a magnetic component, the angle adjustment mode A magnetic absorbing element is arranged at the bottom of the group. The top-mounted reflective sheet device of claim 1, further comprising a buckle module, wherein the buckle module is provided with a fastening component and a clamping component, wherein the fastening component is disposed on the reflective film The engaging portion is fixed to the base, and the engaging member is snap-fitted with the engaging member. The top-mounted reflective sheet device of claim 1, wherein the top of the reflective sheet is provided with a damping block, and the elastic shock absorption of the damping block is used to reduce the shaking of the reflective sheet. The top-mounted reflector device of claim 1, wherein the base is provided with a shaft hole, and a side of the base is provided with a first fixing hole, the rotating shaft group includes a fixed shaft and a first elastic The fixing shaft is disposed in the shaft hole, and one end of the fixing shaft is fixed to the first fixing hole and sleeved on the first rotating sleeve, and the first elastic element is sleeved on the fixing shaft. The top-mounted reflective sheet device of claim 1, further comprising a top sheet, One side of the top piece is adhered to the front windshield. The top-mounted reflective sheet device of claim 7, wherein the topping sheet is a light transmissive material. The top-mounted reflective sheet device of claim 1, further comprising an angle adjusting module, the angle adjusting module comprising an adjusting block, an angle adjusting button and a chassis, wherein the adjusting block is provided with an adjusting hole The angle adjustment button is inserted into the adjustment hole, and the angle adjustment module is disposed in the rear half of the base, and the angle adjustment module is adjusted to move the base correspondingly, so that the top of the reflection sheet is placed against the top of the reflection sheet. The position of the front windshield. The top-mounted reflective sheet device of claim 9, wherein the angle adjusting module further comprises a second elastic component, an adjusting plate and a fixing post, the adjusting plate is combined with the base, the first The two elastic members are sleeved on the fixing post, and the second elastic member has one end mounted on the chassis and the other end is mounted on the adjusting plate.