CN216593991U

CN216593991U - Airtight test structure of vehicle-mounted camera

Info

Publication number: CN216593991U
Application number: CN202123193329.9U
Authority: CN
Inventors: 王晓军; 刘翰阳; 董贵滨; 陈学文; 和文涛; 黄枚宽; 黄建; 叶顺顺; 暴宏志
Original assignee: Zhuhai Huaya Intelligent Technology Co ltd; COLIGEN (CHINA) CORP
Current assignee: Zhuhai Huaya Intelligent Technology Co ltd; COLIGEN (CHINA) CORP
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model provides an airtight testing structure for a vehicle-mounted camera, and relates to the field of airtight testing of vehicle-mounted cameras. The vehicle-mounted camera airtightness testing structure comprises a support, wherein a transportation assembly is arranged in the support, a product is arranged at the top of the transportation assembly, a pressing cylinder is fixedly connected to the top of the support, a pressing plate is arranged at the bottom of the pressing cylinder, a jacking cylinder is arranged at the bottom of the transportation assembly, and an airtightness instrument is fixedly connected to one side of the support. This airtight test structure of on-vehicle camera makes clamp plate and carrier press from both sides tight product, guarantees that the product is sealed to be set up between product and carrier, inflates to product inside, carries out the gas tightness to the product and detects, through push down cylinder and jacking cylinder cooperation, guarantees the leakproofness of product when carrying out gas tightness detection, guarantees to carry out the accuracy that the gas tightness detected at the inside product of support, improves the accuracy that the product carried out the gas tightness and detects, guarantees that on-vehicle camera hair has some effects.

Description

Airtight test structure of vehicle-mounted camera

Technical Field

The utility model relates to a test structure, in particular to an airtight test structure for a vehicle-mounted camera, and belongs to the technical field of airtight test of vehicle-mounted cameras.

Background

Along with the development of society, people have higher and higher requirements on quality of life, and various gourmets, drinks, ornaments and carriers greatly enrich the daily life of people, wherein an automobile is a common carrier in the daily life of people, and as for automobile products, a vehicle-mounted camera undoubtedly represents the safety performance of the automobile-mounted camera. In the process of processing the vehicle-mounted camera, the air tightness of the vehicle-mounted camera needs to be detected, and the air tightness test of the vehicle-mounted camera usually includes the steps of placing a semi-finished product in a closed cavity clamp, and filling air into the clamp through an air tightness instrument to detect the tightness of the vehicle-mounted camera.

The air tightness test mode in the production process of the vehicle-mounted camera is usually adopted in the mode of inflating outside a product, the requirement on the tightness of the clamp is high, if the air leakage of the clamp or the weakening of the fixing effect of the clamp occurs in the air tightness test process of the vehicle-mounted camera, the test is inaccurate, the data of the air tightness test of the vehicle-mounted camera is caused to have errors, the vehicle-mounted camera with good air tightness is misjudged as the air leakage of the product, and the economic loss is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, the requirement on the sealing performance of a clamp is high by adopting a mode of inflating the outside of a product, and if the clamp leaks air or the fixing effect of the clamp is weakened in the air tightness detection process of the vehicle-mounted camera, the test is inaccurate, and the data of the air tightness detection of the vehicle-mounted camera is in error.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an airtight test structure of on-vehicle camera, includes the support, the inside transportation subassembly that is provided with of support, the transportation subassembly top is provided with the product, support top fixedly connected with pushes down the cylinder, it is provided with the clamp plate to push down cylinder bottom, the transportation subassembly bottom is provided with the jacking cylinder, support one side fixedly connected with airtight appearance.

Preferably, the transportation subassembly includes two aluminium material boards, aluminium material board fixed connection is in the inside both sides of support, the inside both sides of transportation subassembly all are provided with the belt pulley with transportation subassembly bottom front side and rear side, the belt pulley and the aluminium material board fixed connection of the inside setting of aluminium material board, the belt pulley and the support rotation that aluminium material board bottom set up are connected, pass through belt pulley installation belt in the aluminium material inboard, transport the product through the belt, guarantee the quick taking out of product, improve the convenience of product operation.

Preferably, the inside and aluminum product board bottom of aluminum product board all is provided with the belt, every two adjacent belt pulley outsides are located to the belt all cover, support one side bottom fixedly connected with motor, fixedly connected with driving pulley between two belt pulleys that the leg joint is rotated, driving pulley and motor output shaft outside cover are equipped with driving belt, form the transmission relation through driving pulley and driving belt between belt pulley and motor, make the inside belt that drives the aluminum product inboard of motor rotatory, transport the product.

Preferably, aluminium material board top fixedly connected with inductor, aluminium material board one end runs through the support, two be provided with between the aluminium material board and block the cylinder, block inside cylinder fixed connection in the support, be provided with in the inside cylinder that blocks of transportation subassembly, restrict the position of product through blocking the cylinder, guarantee product and push down cylinder complex high efficiency accuracy, improve the accuracy that the product detected.

Preferably, product outside bottom cover is equipped with the product fixing base, product fixing base bottom fixedly connected with carrier, the carrier set up in transport assembly inside and with belt fixed connection, overlap the product fixing base bottom fixedly connected with carrier of establishing in the product outside, increase the area of contact of product and belt through the carrier, guarantee the steady of product removal.

Preferably, the clamp plate sets up inside the support, a plurality of telescopic links of fixedly connected with between clamp plate top and the support inner chamber top, clamp plate bottom one side fixedly connected with intake pipe, intake pipe and airtight appearance looks adaptation, clamp plate bottom opposite side fixedly connected with outlet duct, outlet duct and product looks adaptation, at clamp plate bottom fixedly connected with intake pipe and outlet duct, with airtight appearance and the inside intercommunication of product, guarantee to the accuracy that the product gas tightness detected, guarantee the speed of product detection work.

Preferably, the jacking cylinder sets up in the carrier bottom, jacking cylinder bottom fixedly connected with bottom plate, the bottom plate set up in support inner chamber bottom and with support fixed connection, at jacking cylinder bottom fixedly connected with bottom plate, increase the stability of jacking cylinder installation through the bottom plate, guarantee the stability of jacking cylinder when providing power for the carrier, guarantee the security of jacking cylinder work.

The utility model provides an airtight test structure of a vehicle-mounted camera, which has the following beneficial effects:

1. this airtight test structure of on-vehicle camera makes clamp plate and carrier press from both sides tight product, guarantees that the product is sealed to be set up between product and carrier, inflates to product inside, carries out the gas tightness to the product and detects, through push down cylinder and jacking cylinder cooperation, guarantees the leakproofness of product when carrying out gas tightness detection, guarantees to carry out the accuracy that the gas tightness detected at the inside product of support, improves the accuracy that the product carried out the gas tightness and detects, guarantees that on-vehicle camera hair has some effects.

2. This airtight test structure of on-vehicle camera, messenger's product that can be quick removes inside the support, and the installation is dismantled in the support outside to the convenient product of removing, guarantees the efficiency that the product detected, and after the product was driven suitable position by the belt, the inductor control that is triggered blockked cylinder work, restricts the position of carrier and blocks, guarantees the quick stop motion of carrier, improves carrier and stops back job stabilization nature.

Drawings

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

FIG. 2 is a partial cross-sectional view of the gas tightness instrument of the present invention;

FIG. 3 is a front view of FIG. 1 in accordance with the present invention;

fig. 4 is a side view of fig. 1 of the present invention.

In the figure: 1. a support; 2. pressing down the air cylinder; 201. a telescopic rod; 202. an air inlet pipe; 203. an air outlet pipe; 3. pressing a plate; 4. producing a product; 5. a product fixing seat; 6. a carrier; 7. jacking a cylinder; 8. a blocking cylinder; 9. a transport assembly; 901. an aluminum plate; 902. a motor; 903. a belt pulley; 904. a belt; 905. an inductor; 10. an air-tight instrument; 11. a base plate.

Detailed Description

The embodiment of the utility model provides an airtight test structure of a vehicle-mounted camera.

Referring to fig. 1, 2, 3 and 4, the device comprises a support 1, a transportation assembly 9 is arranged in the support 1, a product 4 is arranged at the top of the transportation assembly 9, a pressing cylinder 2 is fixedly connected to the top of the support 1, a pressing plate 3 is arranged at the bottom of the pressing cylinder 2, the pressing plate 3 is arranged in the support 1, a plurality of telescopic rods 201 are fixedly connected between the top of the pressing plate 3 and the top of an inner cavity of the support 1, an air inlet pipe 202 is fixedly connected to one side of the bottom of the pressing plate 3, the air inlet pipe 202 is matched with an air tightness instrument 10, an air outlet pipe 203 is fixedly connected to the other side of the bottom of the pressing plate 3, the air outlet pipe 203 is matched with the product 4, a jacking cylinder 7 is arranged at the bottom of the transportation assembly 9, the jacking cylinder 7 is arranged at the bottom of a carrier 6, a bottom plate 11 is fixedly connected to the bottom of the jacking cylinder 7, the bottom plate 11 is arranged at the bottom of the inner cavity of the support 1 and is fixedly connected with the support 1, the transportation assembly 9 comprises two aluminum plates 901, an aluminum plate 901 is fixedly connected to two sides inside a support 1, belt pulleys 903 are arranged on two sides inside the transportation assembly 9 and on the front side and the rear side of the bottom of the transportation assembly 9, the belt pulleys 903 arranged inside the aluminum plate 901 are fixedly connected with the aluminum plate 901, the belt pulleys 903 arranged at the bottom of the aluminum plate 901 are rotatably connected with the support 1, belts 904 are arranged inside the aluminum plate 901 and on the bottom of the aluminum plate 901, a product fixing seat 5 is sleeved at the bottom of the outer side of a product 4, a carrier 6 is fixedly connected to the bottom of the product fixing seat 5, the carrier 6 is arranged inside the transportation assembly 9 and is fixedly connected with the belts 904, each belt 904 is sleeved outside two adjacent belt pulleys 903, a motor 902 is fixedly connected to the bottom of one side of the support 1, a transmission belt pulley is fixedly connected between the two belt pulleys 903 rotatably connected with the support 1, an inductor 905 is fixedly connected to the top of the aluminum plate 901, one end of the aluminum plate 901 penetrates through the support 1, be provided with between two aluminium material boards 901 and block cylinder 8, block that cylinder 8 fixed connection is inside support 1, driving pulley and the outside cover of motor 902 output shaft are equipped with driving belt, support 1 one side fixedly connected with airtight appearance 10.

Specifically, a product fixing seat 5 is arranged at the top of a carrier 6 capable of moving inside a support 1, after the product fixing seat 5 with a product 4 therein is controlled by a sensor 905 to stay at a proper position, a pressing cylinder 2 arranged at the top of the support 1 starts to work, a pressing plate 3 fixedly connected with the bottom of the pressing cylinder 2 moves towards the product 4, a jacking cylinder 7 working at the same time pushes the carrier 6, the product 4 is clamped by the pressing plate 3 and the carrier 6 through the pushing of the jacking cylinder 7 and the pressing cylinder 2, the product 4 is ensured to be hermetically arranged between the product 4 and the carrier 6, after the pressing plate 3 moves, an air inlet pipe 202 fixed at the bottom of the product 4 is inserted into an output end of an air-tight instrument 10, an air outlet pipe 203 fixedly connected with the other side at the bottom of the product 4 is inserted into the product 4, then the air-tight instrument 10 is controlled to work, the air-tight instrument 10 is matched with the air outlet pipe 203 through the air inlet pipe 202, the interior of the product 4 is inflated to detect the air tightness of the product 4, the downward air cylinder 2 is matched with the jacking air cylinder 7, so that the tightness of the product 4 during the air tightness detection is ensured, the accuracy of the air tightness detection of the product 4 in the support 1 is ensured, the accuracy of the air tightness detection of the product 4 is improved, and the corresponding effect of the vehicle-mounted camera is ensured;

and a transportation assembly 9 is arranged inside the bracket 1, and the carrier 6 is fixedly connected to the top of a belt 904 arranged on the transportation assembly 9, when the motor 902 drives the belt 904 to rotate outside the pulleys 903, the carrier 6 can be driven to move by the rotating belt 904, so that the top of the carrier 6 moves through the product 4 arranged on the product fixing seat 5, the product 4 can be rapidly moved in the bracket 1, the product 4 can be conveniently moved to the outer side of the bracket 1 for disassembly and assembly, the detection efficiency of the product 4 is ensured, and inside the transport assembly 9, a blocking cylinder 8 is provided, and the transport assembly 9 is provided with an inductor 905, when the product 4 is brought to a proper position by the belt 904, the triggered sensor 905 controls the operation of the blocking cylinder 8, the position of the carrier 6 is limited and blocked, the carrier 6 is guaranteed to stop moving quickly, and the working stability of the carrier 6 after stopping is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 an airtight test structure of on-vehicle camera, includes support (1), its characterized in that: the air tightness detector is characterized in that a transportation assembly (9) is arranged inside the support (1), a product (4) is arranged at the top of the transportation assembly (9), a pressing cylinder (2) is fixedly connected to the top of the support (1), a pressing plate (3) is arranged at the bottom of the pressing cylinder (2), a jacking cylinder (7) is arranged at the bottom of the transportation assembly (9), and an air tightness detector (10) is fixedly connected to one side of the support (1).

2. The airtightness test structure for the vehicle-mounted camera according to claim 1, wherein: the transportation assembly (9) comprises two aluminum plates (901), the aluminum plates (901) are fixedly connected to the two sides of the inside of the support (1), belt pulleys (903) are arranged on the two sides of the inside of the transportation assembly (9) and on the front side and the rear side of the bottom of the transportation assembly (9), the belt pulleys (903) arranged on the inside of the aluminum plates (901) are fixedly connected with the aluminum plates (901), and the belt pulleys (903) arranged on the bottom of the aluminum plates (901) are rotatably connected with the support (1).

3. The airtightness test structure for the vehicle-mounted camera according to claim 2, wherein: the belt conveyor is characterized in that belts (904) are arranged inside the aluminum plate (901) and at the bottom of the aluminum plate (901), each belt (904) is sleeved on the outer sides of two adjacent belt pulleys (903), a motor (902) is fixedly connected to the bottom of one side of the support (1), a transmission belt pulley is fixedly connected between the two belt pulleys (903) which are rotatably connected with the support (1), and a transmission belt is sleeved on the outer sides of the transmission belt pulley and an output shaft of the motor (902).

4. The airtightness test structure for the vehicle-mounted camera according to claim 2, wherein: the sensor is characterized in that an inductor (905) is fixedly connected to the top of the aluminum plate (901), one end of the aluminum plate (901) penetrates through the support (1), a blocking cylinder (8) is arranged between the two aluminum plates (901), and the blocking cylinder (8) is fixedly connected to the inside of the support (1).

5. The airtightness test structure for the vehicle-mounted camera according to claim 3, wherein: product (4) outside bottom cover is equipped with product fixing base (5), product fixing base (5) bottom fixedly connected with carrier (6), carrier (6) set up in transportation subassembly (9) inside and with belt (904) fixed connection.

6. The airtightness test structure for the vehicle-mounted camera according to claim 1, wherein: the pressing plate (3) is arranged inside the support (1), a plurality of telescopic rods (201) are fixedly connected between the top of the pressing plate (3) and the top of an inner cavity of the support (1), an air inlet pipe (202) is fixedly connected to one side of the bottom of the pressing plate (3), the air inlet pipe (202) is matched with the airtight instrument (10), an air outlet pipe (203) is fixedly connected to the other side of the bottom of the pressing plate (3), and the air outlet pipe (203) is matched with a product (4).

7. The airtightness test structure for the vehicle-mounted camera according to claim 5, wherein: jacking cylinder (7) set up in carrier (6) bottom, jacking cylinder (7) bottom fixedly connected with bottom plate (11), bottom plate (11) set up in support (1) inner chamber bottom and with support (1) fixed connection.