CN219104266U - Waterproof detection device of sensor - Google Patents

Abstract

The utility model discloses a waterproof detection device of a sensor, which comprises a box body, wherein the bottom of the box body is fixedly connected with a supporting leg, the center of the bottom of the box body is provided with a through hole, the inside of the through hole is fixedly connected with a telescopic cylinder, the top of the telescopic cylinder is fixedly connected with a fixing mechanism, the top of the box body is fixedly connected with a supporting frame, and the top of the supporting frame is fixedly connected with a top plate: the water in the box body is pumped through the water pump, then the water is sprayed to the sensor body from the spray head, and then the scene of the sensor body under the state of drenching water is simulated, thereby the waterproof test under the state of drenching water is completed, the first motor is started to rotate the belt pulley, the conveyer belt drives the first telescopic link to drive the fixed plate to rotate, thereby the sensor body also rotates along with rotating, and then the multi-angle waterproof test of the sensor body can be completed, the information of the sensor body can not be received when the check out test set in the test process, the waterproof of the sensor body is unqualified.

Description

Waterproof detection device of sensor

Technical Field

The utility model relates to the technical field of sensor detection, in particular to a waterproof sensor detection device.

Background

The sensor is a detecting device, can sense the information to be measured, can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and needs to carry out waterproof test before the sensor is used.

For example, chinese patent application number CN202220163419.9 discloses a sensor waterproof property testing device, which comprises a workbench, a detecting device, a data line and a sensor body; the top of the workbench is fixedly provided with detection equipment, one side of the detection equipment is electrically connected with a data wire, the other end of the data wire is electrically connected with a sensor body, one side of the workbench is provided with a water tank, and the inside of the water tank is provided with a sliding groove; although the patent can enable the base to reach different rotating plates with the sensor by pressing the base, so as to further detect the water resistance of different depths; however, this patent only can test the sensor in a water-drenching state without performing any experiments.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a waterproof detection device for a sensor.

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

the utility model provides a waterproof detection device of sensor, includes the box, the bottom fixedly connected with landing leg of box, the through-hole has been seted up at the bottom center of box, the inside fixedly connected with telescopic cylinder of through-hole, telescopic cylinder's top fixedly connected with fixed establishment, the top fixedly connected with braced frame of box, the top fixedly connected with roof of braced frame, the bottom fixedly connected with connecting pipe of roof, the bottom fixedly connected with multiunit shower nozzle of connecting pipe, one side fixedly connected with water pump of box, the water inlet end of water pump is linked together with the inside of box, the output fixedly connected with raceway of water pump, the raceway is linked together with the connecting pipe, the top fixedly connected with check out test set of roof, the one end electric connection data line of check out test set, the other end of data line looks into roof electric connection has the sensor body.

Preferably, the fixed establishment includes the backup pad with flexible cylinder fixed connection, the empty slot has been seted up at the top of backup pad, the left inner wall and the right inner wall in empty slot all rotate and are connected with first telescopic link, two sets of the equal fixedly connected with fixed plate of the other end of first telescopic link, the sensor body is located between two sets of fixed plates.

Preferably, the right side fixedly connected with first motor of carriage, the output of first motor stretches into the inside fixedly connected with belt pulley of carriage through the shaft coupling, the right inner wall fixedly connected with second telescopic link of carriage, the telescopic link fixedly connected with wheel carrier of second telescopic link, the inside rotation of wheel carrier is connected with spacing wheel, is located the sensor body right side telescopic link surface fixedly connected with drive wheel, the surface transmission of drive wheel, belt pulley and spacing wheel is connected with the conveyer belt.

Preferably, the front surface of the box body is provided with a transparent window, and the front surface of the transparent window is provided with a scale.

The beneficial effects of the utility model are as follows: according to the sensor waterproof detection device provided by the utility model, when the sensor body is required to be subjected to waterproof test, certain water is injected into the box body, the sensor body to be tested is placed in the fixing mechanism, the telescopic cylinder is started to push the supporting plate, so that the depth of the sensor body in the water is adjusted, the sensor body transmits data sinking in the water to the detection equipment through the data wire, and secondly, the telescopic cylinder can push the fixing mechanism to the upper part of the water surface, so that the sensor body is positioned above the water surface, the water in the box body can be pumped through the water pump, then the water is sprayed to the sensor body from the spray head, the situation of the sensor body in the water spraying state is simulated, so that the waterproof test in the water spraying state is completed, the first motor is started to rotate the belt pulley, the conveyor belt is started to drive the first telescopic rod to rotate the fixing plate, the sensor body also rotates along with the rotation, the sensor body can be tested in the multi-angle water spraying waterproof test of the sensor body, and the sensor body is unqualified in the waterproof test process when the detection equipment cannot receive the information of the sensor body.

Drawings

FIG. 1 is a schematic view of the basic structure of the present utility model;

FIG. 2 is a left cross-sectional view of the case of the present utility model;

fig. 3 is a front view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, the waterproof detection device for the sensor provided by the utility model comprises a box body 1, the bottom of the box body 1 is fixedly connected with a supporting leg, the center of the bottom of the box body 1 is provided with a through hole 3, the inside of the through hole 3 is fixedly connected with a telescopic cylinder 4, the top of the telescopic cylinder 4 is fixedly connected with a fixing mechanism 2, the top of the box body 1 is fixedly connected with a supporting frame 5, the top of the supporting frame 5 is fixedly connected with a top plate 6, the bottom of the top plate 6 is fixedly connected with a connecting pipe 7, the bottom of the connecting pipe 7 is fixedly connected with a plurality of groups of spray heads 8, one side of the box body 1 is fixedly connected with a water pump 9, the water inlet end of the water pump 9 is communicated with the inside of the box body 1, the output end of the water pump 9 is fixedly connected with a water pipe 10, the water pipe 10 is communicated with the connecting pipe 7, the top of the top plate 6 is fixedly connected with a detection device 11, one end of the detection device 11 is electrically connected with a data wire 12, and the other end of the data wire 12 is electrically connected with a sensor body 13.

The fixing mechanism 2 comprises a supporting plate 201 fixedly connected with the telescopic cylinder 4, a hollow groove 202 is formed in the top of the supporting plate 201, a first telescopic rod 203 is rotatably connected to the left inner wall and the right inner wall of the hollow groove 202, fixing plates 204 are fixedly connected to the other ends of the two groups of first telescopic rods 203, and the sensor body 13 is located between the two groups of fixing plates 204; the first telescopic rod 203 pushes the fixing plates 204, so that the two groups of fixing plates 204 clamp and fix the sensor body 13, and the mechanism can be used for the sensor body 13 with more specifications.

The right side of the supporting frame 5 is fixedly connected with a first motor 14, the output end of the first motor 14 stretches into the inner part of the supporting frame 5 through a coupler and is fixedly connected with a belt pulley 15, the right inner wall of the supporting frame 5 is fixedly connected with a second telescopic rod 16, the telescopic end of the second telescopic rod 16 is fixedly connected with a wheel frame 17, the inner part of the wheel frame 17 is rotationally connected with a limit wheel 18, the outer surface of the telescopic rod positioned on the right side of the sensor body 13 is fixedly connected with a driving wheel 19, and the driving wheel 19, the belt pulley 15 and the outer surface of the limit wheel 18 are in transmission connection with a conveying belt 20; the first motor 14 is started to rotate the belt pulley 15, so that the conveying belt 20 drives the first telescopic rod 203 to drive the fixing plate 204 to rotate, the sensor body 13 also rotates along with the rotation, the multi-angle water spraying waterproof test of the sensor body 13 can be completed, the telescopic cylinder 4 can push the supporting mechanism, the height of the driving wheel 19 is not fixed, the wheel frame 17 can be pushed and pulled by the second telescopic rod 16 to change the position of the limiting wheel 18, and therefore the transmission of the conveying belt is maintained.

The front surface of the box body 1 is provided with a transparent window 21, and the front surface of the transparent window 21 is provided with a scale 22; the staff can observe the inside of box 1 through transparent window 21, can directly perceivedly know the degree of depth of sensor body 13 through scale 22.

Working principle: when the sensor body 13 needs to be subjected to waterproof test, certain water is injected into the box body 1, the sensor body 13 needing to be tested is placed between two groups of fixing plates 204, two groups of first telescopic rods 203 are started to push the fixing plates 204 to clamp and fix the sensor body 13, the telescopic cylinder 4 is started to push the supporting plate 201, the depth of the sensor body 13 in the water is adjusted, the sensor body 13 transmits data submerged in the water to the detection equipment 11 through the data wire 12, secondly, the fixing mechanism 2 can be pushed to the upper part of the water surface through the telescopic cylinder 4, the sensor body 13 is positioned above the water surface, water in the box body 1 can be extracted through the water pump 9, then the water is sprayed to the sensor body 13 from the spray head 8, the situation of the sensor body 13 in a water spraying state is simulated, the waterproof test under the water spraying state is completed, the first motor 14 is started to rotate the belt pulley 15, the conveying belt 20 drives the first telescopic rods 203 to drive the fixing plates 204 to rotate, the sensor body 13 also rotates along with the rotation, the sensor body 13 can be positioned above the water surface, the sensor body 13 is positioned above the water surface, the water level is pumped, the water pump 9 can be pumped, the situation that the waterproof test of the sensor body 13 is not qualified when the sensor body 13 is in the water level is detected, and the waterproof test equipment is failed, and the waterproof test is not shown.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a waterproof detection device of sensor, includes box (1), its characterized in that: the utility model discloses a sensor, including box (1), through-hole (3) have been seted up at the bottom center of box (1), inside fixedly connected with telescopic cylinder (4) of through-hole (3), the top fixedly connected with fixed establishment (2) of telescopic cylinder (4), the top fixedly connected with braced frame (5) of box (1), the top fixedly connected with roof (6) of braced frame (5), the bottom fixedly connected with connecting pipe (7) of roof (6), the bottom fixedly connected with multiunit shower nozzle (8) of connecting pipe (7), one side fixedly connected with water pump (9) of box (1), the water inlet end of water pump (9) is linked together with the inside of box (1), the output fixedly connected with raceway (10) of water pump (9), raceway (10) are linked together with connecting pipe (7), the top fixedly connected with check out test set (11) of roof (6), the one end electric connection of check out set (11) has data line (12), the other end electric connection ware (13) of the pavilion of the roof (6).

2. The waterproof sensor detection device according to claim 1, wherein: the fixing mechanism (2) comprises a supporting plate (201) fixedly connected with the telescopic cylinder (4), an empty groove (202) is formed in the top of the supporting plate (201), a first telescopic rod (203) is rotationally connected to the left inner wall and the right inner wall of the empty groove (202), two groups of fixing plates (204) are fixedly connected to the other ends of the first telescopic rods (203), and the sensor body (13) is located between the two groups of fixing plates (204).

3. The waterproof sensor detection device according to claim 1, wherein: the right side fixedly connected with first motor (14) of carriage (5), the output of first motor (14) stretches into inside fixedly connected with belt pulley (15) of carriage (5) through the shaft coupling, the right inner wall fixedly connected with second telescopic link (16) of carriage (5), the telescopic link fixedly connected with wheel carrier (17) of second telescopic link (16), the inside rotation of wheel carrier (17) is connected with spacing wheel (18), is located sensor body (13) right telescopic link surface fixedly connected with drive wheel (19), the surface transmission of drive wheel (19), belt pulley (15) and spacing wheel (18) is connected with conveyer belt (20).

4. The waterproof sensor detection device according to claim 1, wherein: the front of the box body (1) is provided with a transparent window (21), and the front of the transparent window (21) is provided with a scale (22).

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