CN217006292U

CN217006292U - Test bench for vehicle-mounted head-up display device

Info

Publication number: CN217006292U
Application number: CN202220280657.8U
Authority: CN
Inventors: 刘海东; 刘润灵
Original assignee: Suzhou Sapa Automation Technology Co ltd
Current assignee: Suzhou Sapa Automation Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-19
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a test rack of a vehicle-mounted head-up display device, and relates to the technical field of test racks. According to the utility model, the vehicle-mounted head-up display is clamped to be stable, so that the vehicle-mounted head-up display is further convenient to fix and detect, meanwhile, the connection of the vehicle-mounted head-up display can be removed, and further continuous detection work can be carried out, so that the detection efficiency is improved, meanwhile, the clamping mechanism can be adjusted, the application range of the test bench of the vehicle-mounted head-up display device is effectively improved, and the practicability of the test bench is further enhanced.

Description

Test bench of vehicle-mounted head-up display device

Technical Field

The utility model relates to a test bench of a vehicle-mounted head-up display device, and relates to the technical field of test benches.

Background

The vehicle-mounted head-up display for the automobile utilizes an optical reflection principle to project important vehicle running data onto a front windshield for display, the height of a data display position is as high as the height of eyes of a driver, the aim of the vehicle-mounted head-up display is to assist the driver in driving the automobile and improve the driving safety, wherein a cover plate assembly of the vehicle-mounted head-up display is an important part for protecting the display, during the working period of the display, a cover plate slides to open, the projection glass of the display is unfolded to extend out, the displayed content is reflected onto the automobile glass, after the use is finished, when the display is closed, the projection glass of the display is closed and retracted, then the cover plate slides to close, and the projection glass is protected.

The following problems exist in the prior art:

present on-vehicle new line display assembly when the maintenance, need detect the product, thereby ensure product quality's trouble source, and traditional on-vehicle new line display appearance apron is when detecting, need handheld look over its surface usually, work efficiency is low, cause on-vehicle new line display device's unstability simultaneously easily, lead to detection achievement to appear the deviation, if place on-vehicle display screen and look over in fixed establishment's inboard, fixed establishment is not convenient for make the adjustment according to on-vehicle display device's specification, application scope is narrower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a test bench of a vehicle-mounted head-up display device, which aims to provide an adjustable mechanism for fixing and limiting the vehicle-mounted head-up display device and solve the problems that a cover plate of a traditional vehicle-mounted head-up display instrument is generally required to be held by hands to check the surface of the cover plate during detection, and the working efficiency is low; the other purpose is to solve the problem that the fixing mechanism is not convenient to adjust according to the specification of the vehicle-mounted display device so as to achieve the effect of expanding the application range.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a vehicle-mounted new line display device's test bench, includes the support body and erects the arm through the location that is provided with positioning bolt and supports the top of support body and leans on rear end dismantlement formula to be connected, the top of erecting the arm in location is connected with the camera subassembly through being provided with positioning bolt dismantlement formula.

The top of supporting the support body is provided with fixture, fixture includes centre gripping side arm one, centre gripping side arm two, drive screw and extension subassembly, centre gripping side arm one sets up with centre gripping side arm two symmetries, centre gripping side arm two is connected through being provided with the extension subassembly clearance fit with drive screw, centre gripping side arm one, centre gripping side arm two all are located drive screw's front side.

The technical scheme of the utility model is further improved as follows: the extension assembly comprises a positioning frame, an outer holding frame, a spring frame and an extension fixing rod, the positioning frame is positioned on the left side of the outer holding frame, and the inner side of the positioning frame is detachably connected with the transmission lead screw through a groove.

The technical scheme of the utility model is further improved as follows: the positioning frame and the surface of the outer holding frame are provided with spring frames through grooves, the surface of the outer holding frame is clamped with an extension fixing rod through the grooves, and the front end of the extension fixing rod is detachably connected with the side face of the clamping side arm II through a positioning clamping pin.

The technical scheme of the utility model is further improved as follows: the bottom of locating rack, outer holding up the frame is fixedly connected with magnetic block one and magnetic block two respectively, the magnetic pole distribution of magnetic block one and magnetic block two is homopolar relative, the top of supporting the support body is connected with the magnetic force conducting bar through seting up the recess dismantlement formula, magnetic block one, magnetic block two all are located the top of magnetic force conducting bar rather than swing joint.

The technical scheme of the utility model is further improved as follows: the top of the support frame body is detachably connected with a terminal display screen through a positioning bolt, and the front of the support frame body is detachably connected with an outrigger through a positioning bolt.

The technical scheme of the utility model is further improved as follows: the top of the outrigger is provided with a motor, the output end of the motor is movably connected with the rear end of the transmission screw rod through a coupler, and the terminal display screen is electrically connected with the camera assembly and the motor through a circuit.

The technical scheme of the utility model is further improved as follows: the outer surface of the first clamping side arm is detachably connected with the top of the support frame body through an inclined support rod, and the outer surface of the second clamping side arm is provided with a handheld frame.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a test bench of a vehicle-mounted head-up display device, which is formed by combining a motor and a clamping mechanism, wherein the clamping mechanism is composed of a first clamping side arm, a second clamping side arm, a transmission screw rod and an extension assembly, the transmission screw rod can control the movement of the second clamping side arm, and the first clamping side arm and the second clamping side arm clamp the vehicle-mounted head-up display to keep the vehicle-mounted head-up display stable, so that the vehicle-mounted head-up display can be further conveniently fixed for detection, meanwhile, the connection of the vehicle-mounted head-up display can be released, the continuous detection work can be further carried out, and the efficiency of the detection work is improved.

2. The utility model provides a test bench of a vehicle-mounted head-up display device, wherein an extension assembly is combined by a positioning frame, an outer holding frame, a spring frame and an extension fixing rod, the relative distance between the positioning frame and the outer holding frame can be adjusted by stretching the outer holding frame, and meanwhile, the relative distance between a clamping side arm II and a clamping side arm I is further adjusted, so that a clamping mechanism can be adjusted, the application range of the test bench of the vehicle-mounted head-up display device is effectively improved, and the practicability of the test bench is further enhanced.

Drawings

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

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic view of a third perspective structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to the present invention.

In the figure: 1. a support frame body; 2. positioning the vertical arm; 3. a camera assembly; 4. a clamping mechanism; 5. a terminal display screen; 6. an outrigger; 7. a magnetic conducting bar; 8. an electric motor; 9. tilting the strut; 10. a hand-held frame; 41. clamping the side arm I; 42. a second clamping side arm; 43. a drive screw; 44. an extension assembly; 45. a first magnetic block; 46. a second magnetic block; 441. a positioning frame; 442. an outer connecting frame; 443. a spring holder; 444. and (5) extending the fixed rod.

Detailed Description

The present invention is further illustrated in detail below with reference to examples:

example 1

As shown in fig. 1-4, the utility model provides a test bench of a vehicle-mounted head-up display device, which comprises a support rack body 1 and a positioning vertical arm 2 detachably connected with the top of the support rack body 1 by a positioning bolt and close to the rear end, wherein the top of the positioning vertical arm 2 is detachably connected with a camera component 3 by a positioning bolt, in the using process of the test bench of the vehicle-mounted head-up display device, the camera component 3 connected with the top of the support rack body 1 by the positioning vertical arm 2 can detect a vehicle-mounted head-up display placed on the surface of the support rack body 1 and check whether the surface of the vehicle-mounted head-up display has wear conditions such as cracks, and the camera component 3 adopts a high-definition camera which is generally used in the market so as to maintain the test bench subsequently.

The top of the support frame body 1 is provided with a clamping mechanism 4, the clamping mechanism 4 comprises a first clamping side arm 41, a second clamping side arm 42, a transmission screw 43 and an extension assembly 44, the first clamping side arm 41 and the second clamping side arm 42 are symmetrically arranged, the second clamping side arm 42 and the transmission screw 43 are movably matched and connected through the extension assembly 44, the first clamping side arm 41 and the second clamping side arm 42 are both positioned on the front side of the transmission screw 43, the transmission screw 43 can control the movement of the second clamping side arm 42, and the first clamping side arm 41 and the second clamping side arm 43 clamp the vehicle-mounted head-up display to keep stable, so that the vehicle-mounted head-up display can be further conveniently fixed for detection.

The extension assembly 44 includes a positioning frame 441, an outer holder 442, a spring frame 443, and an extension fixing rod 444, wherein the positioning frame 441 is located on the left side of the outer holder 442, and the inner side of the positioning frame 441 is detachably connected to the driving screw 43 through a groove, so that the positioning frame 441 located inside the extension assembly 44 can be adjusted in position and moved forward and backward under the output action force of the motor 8 when the motor is powered on, thereby facilitating the release of the connection to the vehicle-mounted head-up display, and further performing continuous detection work.

The surfaces of the positioning frame 441 and the outer holding frame 442 are provided with spring frames 443 through grooves, the surface of the outer holding frame 442 is clamped with an extension fixing rod 444 through the grooves, the front end of the extension fixing rod 444 is detachably connected with the side surface of the clamping side arm two 42 through a positioning clamping pin, under the connecting action of the spring frames 443, the relative distance between the positioning frame 441 and the outer holding frame 442 can be adjusted by stretching the outer holding frame 442, and meanwhile, the relative distance between the clamping side arm two 42 and the clamping side arm one 41 is further adjusted, so that the clamping mechanism 4 can be adjusted, and the application range of the test rack of the vehicle-mounted head raising display device is effectively improved.

The bottom of the positioning frame 441 and the bottom of the outer holding frame 442 are fixedly connected with a first magnetic block 45 and a second magnetic block 46 respectively, magnetic poles of the first magnetic block 45 and the second magnetic block 46 are distributed in the same polarity and opposite, the top of the support frame body 1 is detachably connected with a magnetic guide strip 7 through a groove, the first magnetic block 45 and the second magnetic block 46 are both located at the top of the magnetic guide strip 7 and movably connected with the magnetic guide strip, when the positioning frame 441 and the outer holding frame 442 are adjusted in position to adapt to vehicle-mounted head-up display devices of different specifications, the first magnetic block 45 and the second magnetic block 46 can slide on the surface of the magnetic guide strip 7 in an adsorption mode, and when the distance between the positioning frame 441 and the outer holding frame 442 is adjusted, the stability of the outer holding frame 442 during movement is improved.

Support the top of support body 1 and be connected with terminal display screen 5 through being provided with positioning bolt dismantlement formula, and the front of supporting body 1 is connected with outrigger 6 through being provided with positioning bolt dismantlement formula, the top of outrigger 6 is provided with motor 8, motor 8's output is through the rear end swing joint who is provided with shaft coupling and drive screw 43, motor 8 can be drive screw 43 conveying output effort, terminal display screen 5 and camera subassembly 3 and motor 8 are through being provided with circuit electric connection, steerable camera subassembly 3 and motor 8's running state, terminal display is common well accuse display screen.

The outer surface of the first clamping side arm 41 is detachably connected with the top of the support frame body 1 through the inclined support rod 9, and the outer surface of the second clamping side arm 42 is provided with the handheld frame 10 so as to conveniently stretch the second clamping side arm 42.

The working principle of the test bench of the vehicle-mounted head-up display device is described in detail below.

As shown in fig. 1-4, when the test rack of the vehicle-mounted head-up display device is in operation, the camera assembly 3 can detect the vehicle-mounted head-up display device placed on the surface of the support rack 1, the motor 8 can transmit output force to the transmission screw 43, the transmission screw 43 can control the movement of the clamping side arm two 42, the clamping side arm one 41 and the clamping side arm two 43 clamp the vehicle-mounted head-up display device to keep it stable, and further facilitate the detection of the fixation of the vehicle-mounted head-up display device, under the connection action of the spring bracket 443, the relative distance between the positioning bracket 441 and the outer holder 442 can be adjusted by stretching the outer holder 442, and at the same time, the relative distance between the clamping side arm two 42 and the clamping side arm one 41 can be further adjusted to enable the clamping mechanism 4 to be adjusted, and after the positioning bracket 441 and the outer holder 442 are adjusted to adapt to vehicle-mounted head-up display devices with different specifications, the first magnetic block 45 and the second magnetic block 46 can be absorbed and slide on the surface of the magnetic guide bar 7, so that the stability of the positioning frame 441 and the external connecting frame 442 in distance adjustment movement is improved.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims

1. The utility model provides a vehicle-mounted new line display device's test bench, includes support frame body (1) and through being provided with positioning bolt and the top of supporting frame body (1) and lean on location vertical arm (2) that rear end dismantlement formula is connected, its characterized in that: the top of the positioning vertical arm (2) is detachably connected with a camera component (3) through a positioning bolt;

the top of supporting frame body (1) is provided with fixture (4), fixture (4) are including centre gripping side arm one (41), centre gripping side arm two (42), driving screw (43) and extension subassembly (44), centre gripping side arm one (41) and centre gripping side arm two (42) symmetry set up, centre gripping side arm two (42) are connected through being provided with extension subassembly (44) clearance fit with driving screw (43), centre gripping side arm one (41), centre gripping side arm two (42) all are located the front side of driving screw (43).

2. The test bench for the in-vehicle head-up display device according to claim 1, wherein: the extension assembly (44) comprises a positioning frame (441), an outer holding frame (442), a spring frame (443) and an extension fixing rod (444), wherein the positioning frame (441) is positioned on the left side of the outer holding frame (442), and the inner side of the positioning frame (441) is detachably connected with the transmission screw rod (43) through a groove.

3. The test bench for the in-vehicle head-up display device according to claim 2, wherein: the surface of the positioning frame (441) and the surface of the outer holding frame (442) are provided with spring frames (443) through grooves, the surface of the outer holding frame (442) is clamped with extension fixing rods (444) through grooves, and the front ends of the extension fixing rods (444) are detachably connected with the side surfaces of the clamping side arms (42) through positioning clamping pins.

4. The test bench for the in-vehicle head-up display device according to claim 3, wherein: the bottom of locating rack (441), outer armature (442) is fixedly connected with magnetic block one (45) and magnetic block two (46) respectively, the magnetic pole distribution of magnetic block one (45) and magnetic block two (46) is homopolar relative, the top of supporting frame body (1) is connected with magnetic force conducting strip (7) through seting up fluted dismantlement formula, magnetic block one (45), magnetic block two (46) all are located the top and its swing joint of magnetic force conducting strip (7).

5. The test bench for the in-vehicle head-up display device according to claim 1, wherein: the top of the support frame body (1) is detachably connected with a terminal display screen (5) through being provided with a positioning bolt, and the front of the support frame body (1) is detachably connected with an outer extending frame (6) through being provided with a positioning bolt.

6. The test bench for the in-vehicle head-up display device according to claim 5, wherein: the top of outrigger (6) is provided with motor (8), and the rear end swing joint of output through being provided with shaft coupling and drive screw (43) of motor (8), terminal display screen (5) and camera subassembly (3) and motor (8) are through being provided with circuit electric connection.

7. The test bench for the in-vehicle head-up display device according to claim 1, wherein: the outer surface of the first clamping side arm (41) is detachably connected with the top of the support frame body (1) through an inclined support rod (9), and the outer surface of the second clamping side arm (42) is provided with a handheld frame (10).