CN215493711U

CN215493711U - Backlight testing device for vehicle air conditioner panel

Info

Publication number: CN215493711U
Application number: CN202121616686.9U
Authority: CN
Inventors: 杨向炜; 黄杰明; 袁慧; 陈其敦
Original assignee: Fujian Jiesheng Electronic Technology Co ltd
Current assignee: Fujian Jiesheng Electronic Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a backlight testing device of a vehicle air conditioner panel, which comprises a camera bellows, a door and a translation mechanism, wherein the front side of the camera bellows is connected with the door, sliding grooves are formed in the interior of the camera bellows and the top of the door, an observation port is formed in the top of the camera bellows, the rear side of the camera bellows is provided with the translation mechanism, the backlight testing device also comprises a placing mechanism, the placing mechanism comprises a bottom plate, supporting legs, a placing plate, a placing groove, a fixed plate, a first air cylinder, a first push plate, a second air cylinder and a second push plate, the bottom of the bottom plate is connected with the sliding grooves, the top of the bottom plate is provided with a plurality of plug wire holes, the top of the bottom plate is connected with the supporting legs, the top of the supporting legs is connected with the placing plate, the placing groove is formed in the placing groove, and the fixed plate is connected in the placing groove. Has the advantages that: the placing mechanism is arranged, so that the placing mechanism can be adjusted according to panels with different sizes to fix the panels, the applicability of the device is improved, and the use is convenient.

Description

Backlight testing device for vehicle air conditioner panel

Technical Field

The utility model relates to the technical field of testing of vehicle air conditioner panels, in particular to a backlight testing device of a vehicle air conditioner panel.

Background

The control panel of the air conditioner for the vehicle is a panel for a user to indirectly control an air conditioner control mechanism to realize various functions of the air conditioner, and comprises an injection molding shell, a printed circuit board and the like, wherein the printed circuit board is mainly used for controlling various functions of the air conditioner, a function control button or a rotary function control knob is pressed, the air conditioner control panel can control the air conditioner to make corresponding actions to realize corresponding functions, the function control can be tested on an electric detection test bench, but the backlight display cannot be observed clearly under natural light, and the problem of light leakage can exist.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and to providing a backlight testing device for an air conditioner panel of a vehicle.

The utility model realizes the purpose through the following technical scheme:

a backlight testing device of an air conditioner panel for a vehicle comprises a camera bellows, a chamber door, a translation mechanism, a placing mechanism and a testing device, wherein the chamber door is connected to the front side of the camera bellows, sliding grooves are formed in the inner part of the camera bellows and the top part of the chamber door, an observation port is formed in the top part of the camera bellows, the translation mechanism is arranged on the rear side of the camera bellows, the placing mechanism comprises a bottom plate, supporting legs, a placing plate, a placing groove, a fixed plate, a first air cylinder, a first push plate, a second air cylinder and a second push plate, the bottom part of the bottom plate is connected with the sliding grooves, a plurality of plug wire holes are formed in the top part of the bottom plate, the supporting legs are connected to the top part of the supporting legs, the placing plate is arranged on the placing plate, the fixed plate is connected in the placing groove, the fixed plate is L-shaped, the first air cylinder is connected to one side of the placing plate, the output shaft of the first cylinder stretches into the placing plate and is connected with the first push plate, the front side of the placing plate is connected with the second cylinder, and the output shaft of the second cylinder stretches into the placing plate and is connected with the second push plate.

Preferably, translation mechanism includes driving motor, first transmission shaft, initiative bevel gear, driven bevel gear, secondary drive axle, straight-teeth gear, rack, the camera bellows rear side is connected with driving motor, driving motor's output shaft stretches into the camera bellows is inside and be connected with first transmission shaft, the front side of first transmission shaft is connected with the initiative bevel gear, the meshing of initiative bevel gear front side has driven bevel gear, the driven bevel gear in-connection has the secondary drive axle, secondary drive axle one end with camera bellows inner wall connection, the secondary drive axle other end is connected with the straight-teeth gear, the meshing of straight-teeth gear bottom has the rack, rack connection in bottom plate one side.

According to the arrangement, the driving motor is used for driving the first transmission shaft and the driving bevel gear to rotate, so that the driven bevel gear, the rotating shaft and the straight gear rotate, and the rack and the placing mechanism are driven to move.

Preferably, the translation mechanism comprises a driving motor, a lead screw and a moving block, the driving motor is connected to the rear side of the dark box, an output shaft of the driving motor extends into the dark box and is connected with the lead screw, the moving block is sleeved on the lead screw and is connected to the rear side of the bottom plate, and the lead screw extends into the bottom plate.

According to the arrangement, the driving motor is used for driving the screw rod to rotate, and the screw rod drives the moving block and the placing mechanism to move.

Preferably, when the box door is in an open state and parallel to the box door, the chute in the camera bellows is connected with the chute on the box door into a whole.

So set up, guarantee place the mechanism can inside and outside round trip movement of camera bellows.

Preferably, the bottom plate is connected with the sliding groove in a sliding mode, the supporting legs are welded to the bottom plate, the placing plate is welded to the supporting legs, the fixing plate is welded to the placing groove, the first cylinder and the second cylinder are connected with the placing plate through bolts, and the first push plate and the second push plate are connected with the placing plate in a sliding mode.

So set up, guarantee place the mechanism can remove, guarantee place mechanism stable in structure.

Preferably, driving motor with camera bellows bolted connection, driving motor's output shaft with first transmission shaft passes through the coupling joint, first transmission shaft with the welding of drive bevel gear, the second transmission shaft with driven bevel gear welding, the second transmission shaft with the camera bellows bearing is connected, the second transmission shaft with the straight-teeth gear welding, the rack with the bottom plate welding.

So set up, guarantee driving motor can drive first transmission shaft drive bevel gear driven bevel gear the transmission shaft straight-teeth gear rotates, thereby makes the rack reaches place the mechanism and remove.

Preferably, the driving motor is connected with the camera bellows through a bolt, an output shaft of the driving motor is connected with the lead screw through a coupler, the lead screw is in threaded connection with the moving block, the lead screw is in sliding connection with the bottom plate, and the moving block is welded with the bottom plate.

With the arrangement, the driving motor can drive the screw rod to rotate, and the screw rod can drive the moving block and the placing mechanism to move.

Has the advantages that: the placing mechanism is arranged, so that the placing mechanism can be adjusted according to panels with different sizes to fix the panels, the applicability of the device is improved, and the use is convenient.

Additional features of the utility model and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

fig. 1 is a perspective view of a backlight testing device of an air conditioner panel for a vehicle according to the present invention;

FIG. 2 is a top view of a translation mechanism in accordance with embodiment 1 of the backlight testing apparatus for a vehicle air conditioner panel according to the present invention;

FIG. 3 is a top view of the internal structure of the placement mechanism of the backlight testing device for the vehicle air conditioner panel according to the present invention;

fig. 4 is a top view of a translation mechanism of embodiment 2 of the backlight testing device for the vehicle air conditioner panel according to the present invention.

The reference numerals are explained below: 1. a dark box; 2. a box door; 3. a placement mechanism; 301. a base plate; 302. a support leg; 303. placing the plate; 304. a placement groove; 305. a fixing plate; 306. a first cylinder; 307. a first push plate; 308. a second cylinder; 309. a second push plate; 4. a chute; 5. a translation mechanism; 501. a drive motor; 502. a first drive shaft; 503. a drive bevel gear; 504. a driven bevel gear; 505. a second drive shaft; 506. a spur gear; 507. a rack; 508. a screw rod; 509. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-3, a backlight testing device for a vehicle air conditioner panel comprises a black box 1, a box door 2, a translation mechanism 5, wherein the front side of the black box 1 is connected with the box door 2, the inside of the black box 1 and the top of the box door 2 are both provided with sliding grooves 4, the top of the black box 1 is provided with an observation port, the rear side of the black box 1 is provided with the translation mechanism 5, the backlight testing device further comprises a placing mechanism 3, the placing mechanism 3 comprises a bottom plate 301, supporting legs 302, a placing plate 303, a placing groove 304, a fixing plate 305, a first air cylinder 306, a first push plate 307, a second air cylinder 308 and a second push plate 309, the bottom of the bottom plate 301 is connected with the sliding grooves 4, the top of the bottom plate 301 is provided with a plurality of plug wire holes, the top of the bottom plate 301 is connected with the supporting legs 302, the top of the supporting legs 302 is connected with the placing plate 303, the placing plate 303 is provided with the placing groove 304, the fixing plate 305 is connected with the fixing plate 305, the fixing plate 305 is L-shaped, one side of the placing plate 303 is connected with the first air cylinder 306, an output shaft of the first cylinder 306 extends into the placing plate 303 and is connected with a first push plate 307, a second cylinder 308 is connected to the front side of the placing plate 303, and an output shaft of the second cylinder 308 extends into the placing plate 303 and is connected with a second push plate 309.

Preferably, the translation mechanism 5 comprises a driving motor 501, a first transmission shaft 502, a driving bevel gear 503, a driven bevel gear 504, a second transmission shaft 505, a spur gear 506 and a rack 507, the driving motor 501 is connected to the rear side of the dark box 1, the output shaft of the driving motor 501 extends into the dark box 1 and is connected with the first transmission shaft 502, the driving bevel gear 503 is connected to the front side of the first transmission shaft 502, the driven bevel gear 504 is engaged with the front side of the driving bevel gear 503, the second transmission shaft 505 is connected to the driven bevel gear 504, one end of the second transmission shaft 505 is connected with the inner wall of the dark box 1, the spur gear 506 is connected to the other end of the second transmission shaft 505, the rack 507 is engaged with the bottom of the spur gear 506, the rack 507 is connected to one side of the bottom plate 301, when the box door 2 is in an open state and parallel, the chute 4 in the dark box 1 is connected with the chute 4 on the box door 2 as a whole, the bottom plate 301 is connected with the chute 4 in a sliding manner, the landing leg 302 is welded with the bottom plate 301, the placing plate 303 is welded with the landing leg 302, the fixing plate 305 is welded with the placing groove 304, the first air cylinder 306 and the second air cylinder 308 are in bolted connection with the placing plate 303, the first push plate 307 and the second push plate 309 are in sliding connection with the placing plate 303, the driving motor 501 is in bolted connection with the camera bellows 1, the output shaft of the driving motor 501 is connected with the first transmission shaft 502 through a coupler, the first transmission shaft 502 is welded with the driving bevel gear 503, the second transmission shaft 505 is welded with the driven bevel gear 504, the second transmission shaft 505 is in bearing connection with the camera bellows 1, the second transmission shaft 505 is welded with the straight gear 506, and the rack 507 is welded with the bottom plate 301.

Example 2

As shown in fig. 4, embodiment 2 differs from embodiment 1 in that: translation mechanism 5 includes driving motor 501, lead screw 508, the movable block 509, camera bellows 1 rear side is connected with driving motor 501, driving motor 501's output shaft stretches into camera bellows 1 inside and is connected with lead screw 508, the cover is equipped with movable block 509 on the lead screw 508, movable block 509 is connected in bottom plate 301 rear side, lead screw 508 stretches into inside bottom plate 301, driving motor 501 and camera bellows 1 bolted connection, driving motor 501's output shaft and lead screw 508 pass through the coupling joint, lead screw 508 and movable block 509 threaded connection, lead screw 508 and bottom plate 301 sliding connection, movable block 509 and bottom plate 301 welding.

The working principle is as follows: the panel is placed on a fixed plate 305 in a placing groove 304, a first air cylinder 306 and a second air cylinder 308 are adjusted according to the size of the panel, the first air cylinder 306 and the second air cylinder 308 respectively drive a first push plate 307 and a second push plate 309 to move so as to clamp and fix the panel, a lead wire on the panel is inserted into a wire inserting hole on a bottom plate 301 so as to electrify the panel, then a driving motor 501 drives a first transmission shaft 502 to rotate and a driving bevel gear 503 to rotate, the driving bevel gear 503 drives a driven bevel gear 504 and a second transmission shaft 505 to rotate, the second transmission shaft 505 drives a straight gear 506 to rotate, the straight gear 506 drives a rack 507 to move backwards, the rack 507 drives a placing mechanism 3 to move backwards to enter a dark box 1, or the driving motor 501 drives a lead screw 508 to rotate, the lead screw 508 drives a moving block 509 to move backwards, the moving block 509 drives the placing mechanism 3 to move backwards to enter the dark box 1, then the door 2 is closed and the observation is made from the observation opening at the top of the dark box 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a testing arrangement is shaded to vehicle air conditioner panel, includes camera bellows (1), chamber door (2), translation mechanism (5), camera bellows (1) front side is connected with chamber door (2), inside camera bellows (1) with spout (4) have all been seted up at chamber door (2) top, the viewing aperture has been seted up at camera bellows (1) top, camera bellows (1) rear side is provided with translation mechanism (5), its characterized in that: the device is characterized by further comprising a placing mechanism (3), wherein the placing mechanism (3) comprises a bottom plate (301), supporting legs (302), a placing plate (303), a placing groove (304), a fixing plate (305), a first air cylinder (306), a first push plate (307), a second air cylinder (308) and a second push plate (309), the bottom of the bottom plate (301) is connected with the sliding groove (4), a plurality of wire inserting holes are formed in the top of the bottom plate (301), the supporting legs (302) are connected to the top of the bottom plate (301), the placing plate (303) is connected to the top of the supporting legs (302), the placing groove (304) is formed in the placing plate (303), the fixing plate (305) is connected in the placing groove (304), the fixing plate (305) is L-shaped, the first air cylinder (306) is connected to one side of the placing plate (303), an output shaft of the first air cylinder (306) extends into the placing plate (303) and is connected with the first push plate (307), the second air cylinder (308) is connected to the front side of the placing plate (303), and an output shaft of the second air cylinder (308) extends into the placing plate (303) and is connected with the second push plate (309).

2. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 1, wherein: translation mechanism (5) includes driving motor (501), first transmission shaft (502), drive bevel gear (503), driven bevel gear (504), second transmission shaft (505), straight-teeth gear (506), rack (507), camera bellows (1) rear side is connected with driving motor (501), the output shaft of driving motor (501) stretches into camera bellows (1) is inside and is connected with first transmission shaft (502), the front side of first transmission shaft (502) is connected with drive bevel gear (503), drive bevel gear (503) front side meshing has driven bevel gear (504), driven bevel gear (504) in-connection has second transmission shaft (505), second transmission shaft (505) one end with camera bellows (1) inner wall connection, second transmission shaft (505) other end is connected with straight-teeth gear (506), straight-teeth gear (506) bottom meshing has rack (507), the rack (507) is connected to one side of the bottom plate (301).

3. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 1, wherein: the translation mechanism (5) comprises a driving motor (501), a lead screw (508) and a moving block (509), the driving motor (501) is connected to the rear side of the dark box (1), an output shaft of the driving motor (501) extends into the interior of the dark box (1) and is connected with the lead screw (508), the moving block (509) is sleeved on the lead screw (508), the moving block (509) is connected to the rear side of the bottom plate (301), and the lead screw (508) extends into the interior of the bottom plate (301).

4. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 1, wherein: when the box door (2) is in an open state and is parallel, the sliding groove (4) in the camera bellows (1) and the sliding groove (4) on the box door (2) are connected into a whole.

5. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 1, wherein: the bottom plate (301) is connected with the sliding groove (4) in a sliding mode, the supporting legs (302) are welded with the bottom plate (301), the placing plate (303) is welded with the supporting legs (302), the fixing plate (305) is welded with the placing groove (304), the first air cylinder (306) and the second air cylinder (308) are connected with the placing plate (303) through bolts, and the first push plate (307) and the second push plate (309) are connected with the placing plate (303) in a sliding mode.

6. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 2, wherein: driving motor (501) with camera bellows (1) bolted connection, the output shaft of driving motor (501) with first transmission shaft (502) pass through the coupling joint, first transmission shaft (502) with drive bevel gear (503) welding, second transmission shaft (505) with driven bevel gear (504) welding, second transmission shaft (505) with camera bellows (1) bearing connection, second transmission shaft (505) with straight-toothed gear (506) welding, rack (507) with bottom plate (301) welding.

7. The backlight testing device of the air conditioner panel for the vehicle as claimed in claim 3, wherein: the driving motor (501) is connected with the dark box (1) through bolts, an output shaft of the driving motor (501) is connected with the lead screw (508) through a coupler, the lead screw (508) is in threaded connection with the moving block (509), the lead screw (508) is in sliding connection with the bottom plate (301), and the moving block (509) is welded with the bottom plate (301).