CN217256109U

CN217256109U - Angle adjusting workbench

Info

Publication number: CN217256109U
Application number: CN202220971136.7U
Authority: CN
Inventors: 徐兵燕; 陈文龙; 张太鹏; 陈龙; 姜豪; 刘风雷
Original assignee: Zhejiang Crystal Optech Co Ltd
Current assignee: Zhejiang Crystal Optech Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-23
Anticipated expiration: 2032-04-25

Abstract

The application discloses angle adjustment workstation relates to testing arrangement technical field. Including the support body, rotate the mounting bracket of being connected with the support body, be provided with angle adjusting part between support body and the mounting bracket, the mounting bracket includes the fixed plate, sets up the fixed station on the fixed plate to and with fixed station complex alignment jig, angle adjusting part can adjust the turned angle of fixed plate. The test cost can be reduced, and the test stability is improved.

Description

Angle adjusting workbench

Technical Field

The application relates to the technical field of testing devices, in particular to an angle adjusting workbench.

Background

Head Up Display (HUD), also called Head Up Display system. The method can map important information on the holographic half mirror on the windshield glass, so that a driver can clearly see the important information without lowering his head. The potential safety hazard caused by the fact that the driver lowers head to watch the displayed information on the instrument, the navigator or other driving auxiliary equipment is avoided, the possibility of causing traffic accidents is reduced, and eye fatigue caused by alternately observing scene information at different distances inside and outside the vehicle is relieved.

HUD is when carrying out performance test, generally need test under the sunshine, and current testing arrangement is fixed the product on the testboard, and a sunshine simulator is placed to the outside, obtains different test angles through the angle modulation to sunshine simulator, and this kind of mode needs great test place, can't obtain real outdoor illumination test effect moreover, and sunshine simulator's high price simultaneously, easy ageing damage, and power consumptive quantity is high, brings a lot of inconvenience and hindrance for the test.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an angle modulation workstation, it can reduce the test cost, improves test stability.

The embodiment of the application is realized as follows:

the utility model provides an angle adjusting workbench, includes the support body, with the support body rotates the mounting bracket of connecting, the support body with be provided with angle adjusting part between the mounting bracket, the mounting bracket includes the fixed plate, sets up fixed station on the fixed plate, and with fixed station complex alignment jig, angle adjusting part can adjust the turned angle of fixed plate.

Optionally, the adjusting bracket includes the mount table and sets up the mount table with two first connecting rods and two second connecting rods between the fixed plate, two first connecting rod and two the second connecting rod is located respectively the relative both sides of mount table, every first connecting rod both ends respectively with the fixed plate with the mount table is articulated, every second connecting rod one end with fixed plate fixed connection, the other end with the mount table is articulated.

Optionally, the first connecting rod with the fixed plate is connected through articulated seat, be provided with the bar groove on the articulated seat, the length direction in bar groove with the rotation plane of fixed plate parallels, be provided with the fixed orifices on the fixed plate, the fastener passes the bar groove with the fixed orifices, with above-mentioned articulated seat with the fixed plate is connected.

Optionally, the frame body is provided with a first rotating seat and a second rotating seat at intervals, the first rotating seat and the second rotating seat are respectively connected with the fixed plate, and the second rotating seat is connected with the angle adjusting assembly.

Optionally, rotate on the first rotation seat and be connected with first pivot, first pivot is kept away from the one end of first rotation seat be provided with the first connecting plate that the fixed plate is connected, rotate on the second rotation seat and be connected with the second pivot, the second pivot is kept away from the one end that the second rotated the seat be provided with the second connecting plate that the fixed plate is connected, angle adjusting component sets up on the second rotation seat and with the second pivot is connected.

Optionally, the angle adjusting assembly includes a speed reducer, a coupling disposed between the speed reducer and the second rotating shaft, and a hand wheel is further disposed on the speed reducer.

Optionally, a locking assembly is arranged between the hand wheel and the speed reducer, and the locking assembly can lock the rotation angle of the speed reducer.

Optionally, the reduction gear include with the second rotates the casing that the seat is connected, and with hand wheel connection's transmission shaft, locking Assembly include with the latch segment that the casing is connected, and with the bolt is twisted to latch segment threaded connection's hand, be provided with the unthreaded hole on the latch segment, the transmission shaft passes the unthreaded hole, still be provided with the axial on the latch segment and run through the breach of unthreaded hole, the bolt is twisted to the hand can be adjusted the size of breach.

Optionally, an operation table is further arranged on the frame body, and a pulley is further arranged at one end, far away from the operation table, of the frame body.

Optionally, a plurality of first locking pieces are arranged on the mounting table and used for fixing the windshield, and two second locking pieces are oppositely arranged on the fixing table and used for fixing the device to be tested.

The beneficial effects of the embodiment of the application include:

the application provides an angle modulation workstation, including the support body, rotate the mounting bracket of being connected with the support body, be provided with angle modulation subassembly between support body and the mounting bracket, the mounting bracket includes the fixed plate, sets up the fixed station on the fixed plate to and with fixed station complex alignment jig, angle modulation subassembly can adjust the turned angle of fixed plate. So that fixed station and alignment jig that set up on the fixed plate can follow the fixed plate simultaneously and rotate and predetermine the angle to improve the stability of device under test illumination test, saved solar simulator's use simultaneously, reduced the test cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an angle adjustment table according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a mounting frame in an angle adjustment workbench according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a hinge seat in an angle adjustment workbench according to an embodiment of the present disclosure;

fig. 4 is a second schematic structural view of an angle adjustment table according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a locking assembly in an angle adjustment workbench according to an embodiment of the present application.

Icon: 100-angle adjustment work bench; 110-a frame body; 111-an operation table; 112-a pulley; 120-a mounting frame; 121-fixing plate; 122-a stationary table; 1221-a second locking member; 123-an adjusting frame; 1231-an installation stand; 1231a — a first locking member; 1232-a first link; 1233-a second link; 1234-a hinged mount; 1234 a-strip channel; 130-an angle adjustment assembly; 131-a reducer; 132-a coupling; 133-hand wheel; 140-a first rotating base; 150-a second rotating seat; 151-second shaft; 160-a locking assembly; 161-locking block; 1611-a light aperture; 1612-notch; 1613-a fixation section; 1614-a locking portion; 162-hand bolt; 1621-a connecting portion; 1622-fastening part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, the present embodiment provides an angle adjustment workbench 100, including a frame body 110, an installation frame 120 rotatably connected to the frame body 110, an angle adjustment assembly 130 disposed between the frame body 110 and the installation frame 120, the installation frame 120 including a fixing plate 121, a fixing table 122 disposed on the fixing plate 121, and an adjustment frame 123 engaged with the fixing table 122, wherein the angle adjustment assembly 130 can adjust a rotation angle of the fixing plate 121.

When the device to be tested needs to be subjected to performance test in the sun, the device to be tested is fixed on the fixed table 122, the windshield is fixed on the adjusting frame 123 to simulate the setting position of the device to be tested in a vehicle, the rotating angle of the fixed plate 121 is adjusted through the angle adjusting assembly 130, so that the adjusting frame 123 arranged on the fixed plate 121 and the fixed table 122 rotate synchronously, the windshield arranged on the adjusting frame 123 and the device to be tested arranged on the fixed table 122 rotate synchronously, the illumination condition of the vehicle in the driving process is simulated, and the test result of the device to be tested is real and stable.

The application provides an angle adjustment workstation 100, including support body 110, with support body 110 rotate the mounting bracket 120 of being connected, be provided with angle adjusting part 130 between support body 110 and the mounting bracket 120, mounting bracket 120 includes fixed plate 121, sets up fixed station 122 on fixed plate 121 to and with fixed station 122 complex alignment jig 123, angle adjusting part 130 can adjust the turned angle of fixed plate 121. So that the fixing table 122 and the adjusting bracket 123 arranged on the fixing plate 121 can rotate along with the fixing plate 121 at the same time for a preset angle, thereby improving the stability of the illumination test of the device to be tested, simultaneously saving the use of a solar simulator and reducing the test cost.

In one possible embodiment of the present application, as shown in fig. 2, the adjusting frame 123 includes a mounting base 1231, and two first connecting rods 1232 and two second connecting rods 1233 disposed between the mounting base 1231 and the fixing plate 121, the two first connecting rods 1232 and the two second connecting rods 1233 are respectively located at two opposite sides of the mounting base 1231, two ends of each first connecting rod 1232 are respectively hinged to the fixing plate 121 and the mounting base 1231, one end of each second connecting rod 1233 is fixedly connected to the fixing plate 121, and the other end is hinged to the mounting base 1231.

Specifically, the length of the first link 1232 is longer than the length of the second link 1233, so that the mounting table 1231 and the fixing plate 121 are arranged at a preset angle, so as to simulate the driving of a vehicle, the installation angle of the windshield, by changing the length of the first link 1232, so as to adjust the preset angle of the mounting table 1231 and the fixing plate 121, so as to simulate the installation angle of windshields of different vehicle types, the first link 1232 and the fixing plate 121 are arranged at a certain preset angle, and compared with the first link 1232 and the setting form of the second link 1233 vertically arranged on the fixing plate 121, the setting form of the embodiment makes the first link 1232 and the second link 1233 more stably and effectively support the mounting table 1231.

In a possible embodiment of the present application, as shown in fig. 2 and 3, the first link 1232 is connected to the fixed plate 121 through a hinge seat 1234, a strip-shaped groove 1234a is disposed on the hinge seat 1234, a length direction of the strip-shaped groove 1234a is parallel to a rotation plane of the fixed plate 121, a fixing hole is disposed on the fixed plate 121, and a fastener passes through the strip-shaped groove 1234a and the fixing hole to connect the hinge seat 1234 and the fixed plate 121.

Specifically, set up strip-shaped groove 1234a on articulated seat 1234, through adjusting the fastening position of fastener on strip-shaped groove 1234a to the angle that sets up the windshield of installing on mount table 1231 is finely tuned, guarantees that the angle that sets up the windshield on mount table 1231 is the same with the angle that sets up of windshield on the car, guarantees that the device under test that sets up on fixed station 122 is the same with the illumination environment that the device under test received on the car of setting, in order to obtain the accurate illumination test data of device under test.

In one possible embodiment of the present invention, as shown in fig. 1, a first rotating base 140 and a second rotating base 150 are spaced apart from each other on the frame body 110, the first rotating base 140 and the second rotating base 150 are respectively connected to the fixing plate 121, and the angle adjusting assembly 130 is connected to the second rotating base 150.

Specifically, the fixing plate 121 is disposed between the first rotating seat 140 and the second rotating seat 150, the angle adjusting assembly 130 is disposed on the second rotating seat 150, the fixing plate 121 is rotatably connected to the frame body 110 through the first rotating seat 140 and the second rotating seat 150, and the rotation angle of the fixing plate 121 is controlled by the angle adjusting assembly 130, so as to simulate the lighting environment of the vehicle on different road sections, thereby obtaining accurate test data.

In a possible embodiment of the present application, as shown in fig. 1, a first rotating shaft is rotatably connected to the first rotating base 140, a first connecting plate connected to the fixed plate 121 is disposed at an end of the first rotating shaft away from the first rotating base 140, a second rotating shaft 151 is rotatably connected to the second rotating base 150, a second connecting plate connected to the fixed plate 121 is disposed at an end of the second rotating shaft 151 away from the second rotating base 150, and the angle adjusting assembly 130 is disposed on the second rotating base 150 and connected to the second rotating shaft 151.

Specifically, the first rotating shaft and the second rotating shaft 151 are coaxially arranged to realize the angle adjusting function of the fixing plate 121, the first rotating shaft and the first connecting plate are integrally arranged, and the second rotating shaft 151 and the second connecting plate are integrally arranged, so that the fixing plate 121, the first rotating shaft and the second rotating shaft 151 are more stably matched. By connecting the second rotating shaft 151 with the angle adjusting assembly 130, the rotating angle of the second rotating shaft 151 is controlled by the angle adjusting assembly 130, thereby controlling the rotating angle of the fixing plate 121.

Further, a bearing may be disposed between the first rotating shaft and the first rotating base 140, and a bearing may be disposed between the second rotating base 150 and the second rotating shaft 151, so as to ensure the rotational stability of the first rotating shaft and the first rotating base 140, and the rotational stability of the second rotating base 150 and the second rotating shaft 151.

In one possible embodiment of the present application, as shown in fig. 4, the angle adjusting assembly 130 includes a speed reducer 131, a coupling 132 disposed between the speed reducer 131 and the second rotating shaft 151, and a hand wheel 133 disposed on the speed reducer 131.

Specifically, when the rotation angle of the fixing plate 121 needs to be adjusted to obtain test data of different illumination angles of the device to be tested, the hand wheel 133 is rotated to provide driving force, the driving force is transmitted to the coupler 132 through the speed reducer 131, the speed reducer 131 is connected with the second rotating shaft 151 through the coupler 132, and the driving force is transmitted to the second rotating shaft 151, so that the angle adjusting function of the fixing plate 121 is realized.

In a possible embodiment of the present application, as shown in fig. 4, a locking assembly 160 is provided between the hand wheel 133 and the speed reducer 131, and the locking assembly 160 can lock the rotation angle of the speed reducer 131.

When the fixing plate 121 is rotated to a desired test angle, the rotation angle of the decelerator 131 is locked by the locking assembly 160 to lock the rotation angle of the second rotation shaft 151 to fix the rotation angle of the fixing plate 121, so that the windshield and the device under test provided on the angle adjusting table 100 are synchronized to reach the angle under test.

In one possible embodiment of the present application, as shown in fig. 4 and 5, the speed reducer 131 includes a housing connected to the second rotating base 150, and a transmission shaft connected to the handwheel 133, the locking assembly 160 includes a locking block 161 connected to the housing, and a hand-screwed bolt 162 screwed to the locking block 161, the locking block 161 is provided with an aperture 1611, the transmission shaft passes through the aperture 1611, the locking block 161 is further provided with a notch 1612 axially penetrating the aperture 1611, and the hand-screwed bolt 162 can adjust the size of the notch 1612.

Specifically, the notch 1612 divides the locking block 161 into a fixing portion 1613 and a locking portion 1614 which are connected with each other, a fastener axially penetrates through the fixing portion 1613 of the locking block 161 to fix the locking block 161 on the housing, the hand-screwed bolt 162 comprises a connecting portion 1621 and a fastening portion 1622 which are connected with each other, the connecting portion 1621 of the hand-screwed bolt 162 penetrates through the locking portion 1614 to be in threaded connection with the fixing portion 1613, the fastening portion 1622 of the hand-screwed bolt 162 abuts against an end face, away from the fixing portion 1613, of the locking portion 1614, when the locking assembly 160 is used for locking the rotation angle of the speed reducer 131, the hand-screwed bolt 162 is rotated to provide a force for moving the locking portion 1614 towards the fixing portion 1613, so that the notch 1612 becomes small, and the fixing portion 1613 and the locking portion 1614 simultaneously abut against the transmission shaft, so that the transmission shaft cannot rotate; when the rotation angle needs to be adjusted, the hand-screw bolt 162 is rotated in the opposite direction, so that the locking portion 1614 moves away from the fixing portion 1613, and the transmission shaft disposed in the aperture 1611 is driven by the hand wheel 133 to rotate.

In a possible embodiment of the present application, as shown in fig. 1, an operation table 111 is further disposed on the frame body 110, and a pulley 112 is further disposed on an end of the frame body 110 away from the operation table 111.

Specifically, the operation panel 111 can be used for placing a product to be tested and a windshield, and after the illumination test of the product to be tested is completed, the detached product to be tested and the windshield can be placed on the operation panel 111, or the product to be tested which is not subjected to the illumination test can be mounted on the fixed platform 122 from the operation panel 111. The pulley 112 is provided on the frame body 110 to enable the console 111 to be conveniently used, and the console 111 can be easily moved to the outside by the pulley 112.

In one possible embodiment of the present application, as shown in fig. 2, a plurality of first fastening members 1231a are disposed on the mounting table 1231, the first fastening members 1231a are used for fixing the windshield, and two second fastening members 1221 are oppositely disposed on the fixing table 122, and the second fastening members 1221 are used for fixing the device under test.

Specifically, the windshield is fixed on the mounting table 1231 through the first locking members 1231a, so that the relative position between the windshield and the mounting table 1231 can be ensured to be stable, and the device to be tested can be stably fixed on the fixing table 122 through the two second locking members 1221 which are arranged oppositely.

The angle adjusting table 100 provided by the present application adjusts the rotation angle of the fixing plate 121 through the angle adjusting assembly 130 by fixing the fixing table 122 and the adjusting bracket 123 on the fixing plate 121. So that the fixed platform 122 and the adjusting bracket 123 arranged on the fixed plate 121 can rotate along with the fixed plate 121 at the same time by a preset angle, thereby reducing the test cost and improving the stability of the illumination test of the device to be tested.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an angle adjusting workbench, its characterized in that, including the support body, with the support body rotates the mounting bracket of connecting, the support body with be provided with angle adjusting part between the mounting bracket, the mounting bracket includes the fixed plate, sets up fixed station on the fixed plate, and with fixed station complex alignment jig, angle adjusting part can adjust the turned angle of fixed plate.

2. The angle adjusting workbench according to claim 1, wherein the adjusting bracket comprises a mounting platform, and two first connecting rods and two second connecting rods disposed between the mounting platform and the fixing plate, the two first connecting rods and the two second connecting rods are respectively located at two opposite sides of the mounting platform, two ends of each first connecting rod are respectively hinged to the fixing plate and the mounting platform, one end of each second connecting rod is fixedly connected to the fixing plate, and the other end of each second connecting rod is hinged to the mounting platform.

3. The angle adjusting workbench according to claim 2, wherein the first connecting rod is connected with the fixed plate via a hinge base, the hinge base is provided with a strip-shaped groove, the length direction of the strip-shaped groove is parallel to the rotation plane of the fixed plate, the fixed plate is provided with a fixing hole, and a fastening member passes through the strip-shaped groove and the fixing hole to connect the hinge base with the fixed plate.

4. The angle adjusting workbench according to claim 1, wherein the frame body is provided with a first rotating seat and a second rotating seat at intervals, the first rotating seat and the second rotating seat are respectively connected with the fixing plate, and the second rotating seat is connected with the angle adjusting assembly.

5. The angle adjusting workbench according to claim 4, wherein a first rotating shaft is rotatably connected to the first rotating base, a first connecting plate connected to the fixed plate is disposed at an end of the first rotating shaft away from the first rotating base, a second rotating shaft is rotatably connected to the second rotating base, a second connecting plate connected to the fixed plate is disposed at an end of the second rotating shaft away from the second rotating base, and the angle adjusting assembly is disposed on the second rotating base and connected to the second rotating shaft.

6. The angle adjustment workbench according to claim 5, wherein the angle adjustment assembly comprises a reducer, a coupling arranged between the reducer and the second rotating shaft, and a hand wheel arranged on the reducer.

7. The angle adjustment workbench according to claim 6, wherein a locking assembly is provided between said hand wheel and said speed reducer, said locking assembly being capable of locking the rotation angle of said speed reducer.

8. The angle adjusting workbench according to claim 7, wherein said speed reducer comprises a housing connected to said second rotary seat and a transmission shaft connected to said handwheel, said locking assembly comprises a locking block connected to said housing and a hand-screwed bolt in threaded connection with said locking block, said locking block is provided with an aperture through which said transmission shaft passes, said locking block is further provided with a notch axially penetrating through said aperture, said hand-screwed bolt can adjust the size of said notch.

9. The angle adjusting workbench according to claim 1, wherein an operating platform is further provided on the frame body, and a pulley is further provided at one end of the frame body away from the operating platform.

10. The angle adjustment workbench according to claim 2, wherein a plurality of first locking members are provided on said mounting table for fixing the windshield, and two second locking members are provided oppositely on said fixing table for fixing the device under test.