CN219112375U

CN219112375U - Cleaning equipment for HUD inner machine

Info

Publication number: CN219112375U
Application number: CN202223437104.8U
Authority: CN
Inventors: 张旭飞; 刘德高; 谢文宇; 颜宪琼
Original assignee: Chongqing Yazaki Meter Co Ltd
Current assignee: Chongqing Yazaki Meter Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model provides cleaning equipment for an HUD (head Up display) inner machine, which comprises a frame, a fixing frame, a turnover mechanism and an air blowing mechanism, wherein the air blowing mechanism is positioned below the fixing mechanism, the fixing mechanism is hinged with the frame, the fixing frame comprises a fixing groove, a compression block and a compression cylinder, the turnover mechanism is rotationally connected with the fixing groove, a fixing column is arranged on the fixing groove, the compression block is hinged with the fixing column, a lock hole is arranged on the compression block, the compression cylinder is connected with the compression block, and the air blowing mechanism is used for blowing air to the HUD; the bottom of the frame is connected with a negative pressure dust collecting bag. This application is fixed HUD through the mount, then overturns 180 with HUD through tilting mechanism, and the bottom of fixed slot just upwards is equivalent to just placing HUD in a more inclosed space, then blows HUD through blowing mechanism on the one hand, blows the dust above, and on the other hand gathers gas through negative pressure dust bag, just so can prevent that the gas that blows out that contains the dust from scurriing, can obtain effectual cleaning.

Description

Cleaning equipment for HUD inner machine

Technical Field

The utility model relates to the technical field of HUDs, in particular to cleaning equipment for an internal machine of a HUD.

Background

The HUD displays information such as the speed of the automobile and navigation on the front windshield. In the HUD production process, a large amount of dust inevitably falls on the surface, and therefore the dust on the HUD surface needs to be removed.

The existing dust removing method is that a product is placed on a tool table, then a manual air gun is used for blowing, after dust and the like on the HUD are blown out by the air gun, the dust and the like are blown out into the air, and the dust and the like can fall onto the HUD under the action of gravity and can be blown out onto other work tables. Since the front side of the HUD is directed upward, a part of the heavy foreign matter may be blown to the periphery and not blown out.

Disclosure of Invention

The utility model provides cleaning equipment for an internal machine of a HUD, aiming at the problem that dust can be mixed when the current handheld air gun cleans the HUD, so that cleaning is not clean.

In order to achieve the above object, the present utility model provides the following technical solutions:

the HUD inner machine cleaning equipment comprises a frame, a fixing frame, a turnover mechanism and an air blowing mechanism, wherein the air blowing mechanism is positioned below the fixing mechanism, the fixing mechanism is hinged with the frame, the fixing frame comprises a fixing groove, a compression block and a compression cylinder, the turnover mechanism is rotationally connected with the fixing groove, a fixing column is arranged on the fixing groove, the compression block is hinged with the fixing column, a lock hole is formed in the compression block, the compression cylinder is connected with the compression block, and the air blowing mechanism is used for blowing air to the HUD; the bottom of the frame is connected with a negative pressure dust collecting bag.

Preferably, the supporting shoe is installed to the lower part of compact heap, and HUD supports it through the supporting shoe after placing on the mount, compresses tightly through the compact heap after the visit, and HUD also can not be dropped under the effect of compact heap after the upset, compresses tightly the flexible end of cylinder and passes the lockhole to fix HUD.

Preferably, the turnover mechanism comprises a turnover motor, a first gear, a second gear, a third gear, a fourth gear and a rotating shaft, one end of the rotating shaft is fixedly connected with the fixed groove, the other end of the rotating shaft is connected with the first gear, the turnover motor is arranged on the frame, the first gear is connected with an output shaft of the turnover motor, the first gear is connected with the second gear through a belt, the second gear is coaxially connected with the third gear, and the third gear is connected with the fourth gear through a belt. The turnover mechanism rotates through the turnover motor to drive the first gear to rotate, the first gear drives the second gear to rotate through the belt, the third gear is coaxially connected with the second gear, therefore, the third gear rotates along with the second gear, the third gear drives the fourth gear to rotate through the belt, one end of the fixing groove is connected with the fourth gear, the other end of the fixing groove is rotationally connected with the frame, and the whole fixing frame is driven to rotate 180 degrees relative to the frame.

Preferably, the fourth gear is provided with a protective cover, and the fourth gear part is located outside the frame, so that the protective cover is provided on the upper part of the fourth gear in order to prevent dust from entering.

Preferably, the blowing mechanism comprises a rotating motor, a rotating air connector, a blowing pipe and an air tap, wherein the rotating motor is arranged on the frame, the output end of the rotating motor is connected with the rotating air connector, the blowing pipe is arranged on the rotating air connector and communicated with the rotating air connector, and the air tap is arranged on the blowing pipe. The blowing mechanism drives the rotary air connector to rotate through the rotary motor, so that the blowing pipe and the air nozzle are driven to rotate, the direction of the blown air is changed, and each part on the HUD can be cleaned better.

Preferably, the lifting cylinder is arranged on the frame, the lifting plate is arranged on the telescopic end of the lifting cylinder, the rotating motor is arranged at the bottom of the lifting plate, the output end of the rotating motor penetrates through the lifting plate to be connected with the rotating air connector, the lifting plate is provided with the L-shaped bracket, and the shell of the rotating air connector is arranged on the L-shaped bracket. The lifting cylinder can adjust the distance between the air tap and the HUD, so that the cleaning is cleaner.

Preferably, a guide post is installed on the frame, a guide hole is formed in one end, far away from the lifting air cylinder, of the lifting plate, and the guide post is located in the guide hole. The guide post and the guide hole are matched, so that the lifting plate plays a role in guiding in the lifting process.

Preferably, the grating is arranged on the frame, the operating button is arranged on the frame, and the controller, the compression cylinder, the turnover mechanism, the blowing mechanism, the grating and the operating button are all electrically connected with the controller. Through the grating, whether other foreign matters exist in the operation range can be detected, and misoperation is placed.

Compared with the prior art, the utility model has the beneficial effects that: this application is fixed HUD through the mount, then overturns 180 with HUD through tilting mechanism, and the bottom of fixed slot just upwards is equivalent to just placing HUD in a more inclosed space, then blows HUD through blowing mechanism on the one hand, blows the dust above, and on the other hand gathers gas through negative pressure dust bag, just so can prevent that the gas that blows out that contains the dust from scurriing, can obtain effectual cleaning.

Description of the drawings:

fig. 1 is a schematic structural diagram of an HUD inner machine cleaning device provided in the present application;

FIG. 2 is a schematic view of the structure of FIG. 1 with the shroud removed;

FIG. 3 is a schematic diagram of the structure of the turnover mechanism;

FIG. 4 is a schematic structural view of a fixing frame;

fig. 5 is a schematic structural view of the blowing mechanism.

The marks in the figure: the device comprises a frame 1, a fixed frame 2, a fixed groove 21, a compression block 22, a compression cylinder 23, a lock hole 24, a fixed column 25, a support block 26, a turnover mechanism 3, a turnover motor 31, a first gear 32, a second gear 33, a third gear 34, a fourth gear 35, a protection cover 36, a blowing mechanism 4, a rotating motor 41, a rotating air connector 42, a blowing pipe 43, an air nozzle 44, a lifting cylinder 45, a lifting plate 46, a L-shaped support 47, a guide column 48, a guide hole 49, a grating 5 and an operating button 6.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

As shown in fig. 1 to 5, the application provides a HUD internal machine cleaning device, which comprises a frame 1, a fixing frame 2, a turnover mechanism 3 and an air blowing mechanism 4, wherein the air blowing mechanism 4 is located below a fixing mechanism, and the fixing mechanism is hinged with the frame 1.

As shown in fig. 4, the fixing frame 2 includes a fixing groove 21, a pressing block 22 and a pressing cylinder 23, the turnover mechanism 3 is rotationally connected with the fixing groove 21, a fixing column 25 is disposed on the fixing groove 21, the pressing block 22 is hinged to the fixing column 25, a lock hole 24 is disposed on the pressing block 22, and the pressing cylinder 23 is connected with the pressing block 22. The HUD is placed on the supporting block 26 at the edge of the fixing groove 21, the compressing cylinder 23 acts, the telescopic end stretches out, and the telescopic end of the compressing cylinder 23 penetrates through the lock hole 24, so that the HUD is compressed.

As shown in fig. 3, the turnover mechanism 3 includes a turnover motor 31, a first gear 32, a second gear 33, a third gear 34, a fourth gear 35, and a rotating shaft, one end of the rotating shaft is fixedly connected with the fixing groove 21, and the other end is connected with the second gear. The turnover motor 31 is installed on the frame 1, the output shaft of the turnover motor 31 is connected with the first gear 32 through a coupler, the first gear 32 is connected with the second gear 33 through a belt, the second gear 33 is coaxially connected with the third gear 34, and the third gear 34 is connected with the fourth gear 35 through a belt. The turnover mechanism 3 turns over the whole fixing frame 2 in a mode that the turnover motor 31 drives the gear to rotate. The turnover motor 31 and the first gear 32 are positioned at the lower part of the frame 1 and at the rear part of the fixing groove 21, the fourth gear 35 is positioned at the side of the fixing groove 21, and the second gear 33 and the third gear 34 are positioned below the fourth gear 35. The fourth gear 35 is partially left outside, and a protective cover 36 is mounted on the fourth gear 35 for better protection of the fourth gear 35.

As shown in fig. 5, the blowing mechanism 4 is used for blowing the HUD; the blowing mechanism 4 comprises a rotating motor 41, a rotating air connector 42, a blowing pipe 43, an air nozzle 44 and a lifting air cylinder 45, wherein the lifting air cylinder 45 is vertically arranged on the frame 1, and the telescopic end of the lifting air cylinder 45 is upwards arranged. The lifting plate 46 is arranged on the telescopic end of the lifting cylinder 45, the rotating motor 41 is arranged at the bottom of the lifting plate 46, and the output end of the rotating motor 41 passes through the lifting plate 46 to be connected with the rotating air connector 42. The lifting plate 46 is provided with an L-shaped bracket 47, the transverse end of the L-shaped bracket 47 is connected with the lifting plate 46, and the vertical end of the L-shaped bracket 47 is connected with the shell of the rotary air connector 42. The output end of the rotary motor 41 is connected with a rotary air joint 42, an air blowing pipe 43 is arranged on the rotary air joint 42 and communicated with the rotary air joint 42, and an air tap 44 is arranged on the air blowing pipe 43. The frame 1 is provided with a guide post 48, one end of the lifting plate 46 far away from the lifting air cylinder 45 is provided with a guide hole 49, and the guide post 48 is positioned in the guide hole 49.

The optical grating 5 is installed on the frame 1, the operation button 6 is installed on the frame 1, and the controller, the compression cylinder 23, the turnover mechanism 3, the blowing mechanism 4, the optical grating 5 and the operation button 6 are all electrically connected with the controller in the frame 1. The bottom of the frame 1 is connected with a negative pressure dust collecting bag.

The working process comprises the following steps: the pressing block 22 is rotated, the HUD is placed on the fixing frame 2, the pressing block 22 is put down to be in contact with the HUD, no foreign matters are needed in the range of the grating 5, the starting button is pressed, the pressing cylinder 23 stretches out firstly, the telescopic end of the pressing cylinder 23 penetrates into the lock hole 24, then the rotating motor 41 rotates to rotate the fixing frame 2 by 180 degrees, then the lifting cylinder 45 stretches out, the blowing mechanism 4 moves upwards, the rotating motor 41 drives the air nozzle 44 to rotate, the air nozzle 44 blows air while rotating, blown air is collected by the negative pressure dust collecting bag, and air with dust is timely pumped.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The HUD inner machine cleaning equipment is characterized by comprising a frame (1), a fixing frame (2), a turnover mechanism (3) and an air blowing mechanism (4), wherein the air blowing mechanism (4) is positioned below the fixing mechanism, the fixing mechanism is hinged with the frame (1), the fixing frame (2) comprises a fixing groove (21), a compression block (22) and a compression cylinder (23), the turnover mechanism (3) is rotationally connected with the fixing groove (21), a fixing column (25) is arranged on the fixing groove (21), the compression block (22) is hinged with the fixing column (25), a lock hole (24) is formed in the compression block (22), the compression cylinder (23) is connected with the compression block (22), and the air blowing mechanism (4) is used for blowing air into the HUD; the bottom of the frame (1) is connected with a negative pressure dust collecting bag.

2. HUD endo-cleaning device according to claim 1, characterized in that the lower part of the compacting block (22) is fitted with a support block (26).

3. HUD internal machine cleaning device according to claim 1, characterized in that the turning mechanism (3) comprises a turning motor (31), a first gear (32), a second gear (33), a third gear (34), a fourth gear (35) and a rotating shaft, one end of the rotating shaft is fixedly connected with the fixing groove (21), the other end of the rotating shaft is connected with the third gear, the turning motor (31) is mounted on the frame (1), the first gear (32) is connected with an output shaft of the turning motor (31), the first gear (32) is connected with the second gear (33) through a belt, the second gear (33) is coaxially connected with the third gear (34), and the third gear (34) is connected with the fourth gear (35) through a belt.

4. A HUD endo-cleaning device according to claim 3, characterized in that the fourth gear (35) is fitted with a protective cover (36).

5. HUD endo-cleaning device according to claim 1, characterized in that the blowing mechanism (4) comprises a rotating motor (41), a rotating air connector (42), a blowing pipe (43) and a blowing nozzle (44), the rotating motor (41) is mounted on the frame (1), the output end of the rotating motor (41) is connected with the rotating air connector (42), the blowing pipe (43) is mounted on the rotating air connector (42) and communicated, and the blowing nozzle (44) is mounted on the blowing pipe (43).

6. The HUD indoor unit cleaning apparatus according to claim 5, wherein a lifting cylinder (45) is mounted on the frame (1), a lifting plate (46) is mounted on a telescopic end of the lifting cylinder (45), the rotary motor (41) is mounted at a bottom of the lifting plate (46), an output end of the rotary motor (41) penetrates through the lifting plate (46) to be connected with the rotary air joint (42), an L-shaped bracket (47) is arranged on the lifting plate (46), and a shell of the rotary air joint (42) is mounted on the L-shaped bracket (47).

7. HUD endo-cleaning device according to claim 6, characterized in that a guide post (48) is mounted on the frame (1), one end of the lifting plate (46) far away from the lifting cylinder (45) is provided with a guide hole (49), and the guide post (48) is located in the guide hole (49).

8. The HUD inner machine cleaning device according to claim 1, wherein the frame (1) is provided with a grating (5), the frame (1) is provided with an operation button (6), and the frame (1) is internally provided with a controller, a compression cylinder (23), a turnover mechanism (3), an air blowing mechanism (4), the grating (5) and the operation button (6) which are electrically connected with the controller.