CN217980374U

CN217980374U - Sensor waterproof construction

Info

Publication number: CN217980374U
Application number: CN202222448171.3U
Authority: CN
Inventors: 李健
Original assignee: Suzhou Signal Measurement Technologies Co ltd
Current assignee: Suzhou Signal Measurement Technologies Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-06
Anticipated expiration: 2032-09-15

Abstract

The application provides a sensor waterproof construction belongs to sensor protection field to solve the problem that current waterproof construction can not carry out convenient stable isolated and moisture removal work to the moisture in the outside air, including the protecting frame, fixedly connected with magnetic sheet on the inside top face of protecting frame, fixedly connected with reset spring in the magnetic sheet, reset spring's other end fixedly connected with connects iron plate, the top of connecting iron plate is passed through the axis of rotation and is rotated and connect in the protecting frame, the fixed pipe of protecting frame side fixedly connected with, the inside top fixedly connected with filter plate of fixed pipe. This application can carry out convenient stable dismantlement installation to screen frame and apron through the draw-in groove and the kelly that set up, and then can carry out convenient the change to the drier in the screen frame, and utilize the drier in the screen frame can be to the inside moisture removal work that lasts stably of protection frame to can further promote waterproof construction's moisture resistance.

Description

Sensor waterproof construction

Technical Field

The utility model relates to a sensor protection field particularly, relates to a sensor waterproof construction.

Background

In the modern industrial production, especially the automatic production process, various sensors are used for monitoring and controlling various parameters in the production process, so that equipment works in a normal state or an optimal state, and the product achieves the best quality;

and current sensor waterproof construction still has some problems in the course of the work, for example, the sensor waterproof construction that publication number is CN213274306U, it can carry out closed protection to the sensor, but moisture in the outside air very easily contacts with the sensor through the through-line hole, can not carry out convenient stable isolated and remove damp work to moisture in the outside air, sealing performance and remove damp performance relatively poor, current waterproof construction can not carry out convenient stable taking and take in protection work to the sensor simultaneously, the practicality is relatively poor so we improve this, a sensor waterproof construction is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: carry out convenient stable isolated and remove damp work to the moisture in the air to the waterproof construction that exists at present, can not carry out the problem of convenient stable taking and accomodating protection work to the sensor simultaneously.

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

the sensor is waterproof so as to improve the above problems.

The present application is particularly such that:

including the protection frame, fixed connection has the magnetic plate on the inside top face of protection frame, fixedly connected with reset spring in the magnetic plate, reset spring's other end fixedly connected with connects iron plate, the top of connecting iron plate is passed through the axis of rotation and is rotated and connect in the protection frame, the fixed pipe of protection frame side fixedly connected with, the inside top fixedly connected with filter plate of fixed pipe, threaded connection has the threaded rod on the filter plate, the bottom of threaded rod is rotated and is connected with rubber piston, rubber piston sliding connection is in fixed intraductal, fixed socle portion side is connected with the conveyer pipe, the other end of conveyer pipe is connected with rubber gasbag, rubber gasbag fixed connection is in the protection frame, sliding connection has the connecting cable in the rubber gasbag, be connected with the sensor body on the connecting cable.

As the preferred technical scheme of this application, fixedly connected with damping cylinder and damping spring in the protective frame, the equal fixed connection of the other end of damping cylinder and damping spring's the other end is on the grip block, the damping spring cover is established on damping cylinder.

As the preferred technical scheme of this application, the constant head tank has been seted up in the run-through of protection frame top, the block is connected with the screen frame in the constant head tank, the block is connected with the apron on the screen frame, the draw-in groove has been seted up to the side of apron, fixedly connected with linkage plate on the protection frame top face, the length and the width of apron are greater than the length and the width of screen frame respectively.

As the preferred technical scheme of this application, reset spring equidistance distributes in the magnetic sheet, the threaded rod is connected at rubber piston's top middle part, rubber piston's side is laminated mutually with the inner wall of fixed pipe, the rubber gasbag is the ring form.

As the preferred technical scheme of this application, grip block symmetric distribution is in the inside both sides of protective frame, the transversal isosceles trapezoid of personally submitting of grip block, the middle part at the grip block is fixed to the damping section of thick bamboo, the damping section of thick bamboo and damping spring one-to-one.

As the preferred technical scheme of this application, connection plate side fixedly connected with connecting spring, connecting spring's other end fixedly connected with kelly, the connecting spring cover is established on the kelly, kelly sliding connection is on the connection plate, the kelly block is connected in the draw-in groove.

As the preferred technical scheme of this application, connection plate symmetric distribution is in protection frame top both sides, connection plate passes through kelly and draw-in groove one-to-one, the length of kelly is greater than the degree of depth of draw-in groove, the kelly is "T" shape.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

1. the protective frame can be conveniently and stably sleeved and fixed on the sensor body through the arranged rubber air bag and the clamping blocks on the two sides, so that the stability and convenience of subsequent waterproof work of the sensor body can be ensured, meanwhile, the damping cylinder and the damping spring are matched to further perform damping protection work on the sensor body, and the use safety of a waterproof structure is improved;

2. the stability and convenience of subsequent pick-and-place work of the sensor body can be ensured through the arranged magnetic plate and the connecting iron plate, so that the stability and convenience of the pick-and-place work of the sensor body can be ensured, and the use convenience and stability of the waterproof structure are improved;

3. can carry out convenient stable dismantlement installation to screen frame and apron through draw-in groove and the kelly that sets up, and then can carry out convenient the change to the drier in the screen frame, and utilize the drier in the screen frame can be to the inside moisture removal work that lasts stably of protection frame to can further promote waterproof construction's humidity resistance.

Drawings

Fig. 1 is an overall perspective view of a waterproof structure of a sensor provided in the present application;

fig. 2 is an overall front view structural schematic diagram of a waterproof structure of a sensor provided by the present application;

FIG. 3 is a schematic view of the sensor waterproofing structure shown in FIG. 2A;

FIG. 4 is a schematic structural view at B in FIG. 2 of a waterproof sensor structure provided herein;

fig. 5 is a schematic top view of a clamping block of a waterproof structure of a sensor provided in the present application;

FIG. 6 is a schematic diagram of a rubber piston structure of a waterproof structure of the sensor provided in the present application;

FIG. 7 is a schematic diagram of a side view of a rubber bladder of the waterproof sensor structure provided herein;

fig. 8 is a schematic top view of a fixing tube of a waterproof structure of a sensor provided in the present application.

The following are marked in the figure: 1. a protective frame; 2. a magnetic plate; 3. a return spring; 4. connecting the iron plates; 5. fixing the tube; 6. a filter screen plate; 7. a threaded rod; 8. a rubber piston; 9. a delivery pipe; 10. a rubber air bag; 11. connecting a cable; 12. a sensor body; 13. a damping cylinder; 14. a damping spring; 15. a clamping block; 16. positioning a groove; 17. a screen frame; 18. a cover plate; 19. a card slot; 20. a connection plate; 21. a connecting spring; 22. and (7) clamping the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are usually placed when the product is used, or orientations or positional relationships that are usually understood by those skilled in the art, and such terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-3 and 5-8, this embodiment provides a waterproof sensor structure, which includes a protection frame 1, a magnetic plate 2 is fixedly connected to a top surface inside the protection frame 1, a reset spring 3 is fixedly connected to the inside of the magnetic plate 2, another end of the reset spring 3 is fixedly connected to a connecting iron plate 4, the top end of the connecting iron plate 4 is rotatably connected to the inside of the protection frame 1 through a rotating shaft, a fixed pipe 5 is fixedly connected to a side end of the protection frame 1, a filter screen plate 6 is fixedly connected to the inside top end of the fixed pipe 5, a threaded rod 7 is connected to the filter screen plate 6 through a thread, a rubber piston 8 is rotatably connected to a bottom end of the threaded rod 7, the rubber piston 8 is slidably connected to the inside of the fixed pipe 5, a conveying pipe 9 is connected to a bottom side end of the fixed pipe 5, a rubber air bag 10 is connected to the other end of the conveying pipe 9, the rubber air bag 10 is fixedly connected to the inside the protection frame 1, a connecting cable 11 is slidably connected to the rubber air bag 10, and a sensor body 12 is connected to the connecting cable 11.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 2 and 5, as a preferred embodiment, on the basis of the above manner, further, a damping cylinder 13 and a damping spring 14 are fixedly connected in the protection frame 1, the other end of the damping cylinder 13 and the other end of the damping spring 14 are both fixedly connected to a clamping block 15, the damping spring 14 is sleeved on the damping cylinder 13, the clamping blocks 15 are symmetrically distributed on two sides inside the protection frame 1, the cross section of the clamping block 15 is isosceles trapezoid, the damping cylinder 13 is fixed in the middle of the clamping block 15, the damping cylinders 13 correspond to the damping springs 14 one by one, the sensor body 12 can be further limited and protected by the cooperation of the damping cylinders 13 on the clamping blocks 15 on two sides and the damping springs 14, and the use safety of the waterproof structure is improved.

As shown in fig. 1, fig. 2 and fig. 4, as a preferred embodiment, on the basis of the above-mentioned manner, further, a positioning groove 16 is formed in the top of the protection frame 1 in a penetrating manner, a filter frame 17 is connected in the positioning groove 16 in a snap-fit manner, a cover plate 18 is connected on the filter frame 17 in a snap-fit manner, a clamping groove 19 is formed in a side end of the cover plate 18, a connecting plate 20 is fixedly connected to the top end face of the protection frame 1, the length and the width of the cover plate 18 are respectively greater than those of the filter frame 17, the cover plate 18 can be used for conveniently and stably closing and installing the filter frame 17, and further, the stability of the subsequent working state of the filter frame 17 can be ensured.

As shown in fig. 2, 3, 5 and 7, in addition to the above-mentioned embodiments, in a preferred embodiment, the return springs 3 are equidistantly distributed in the magnetic plate 2, the threaded rod 7 is connected to the middle of the top of the rubber piston 8, the side end of the rubber piston 8 is attached to the inner wall of the fixed tube 5, the rubber bladder 10 is annular, and the rubber bladder 10 can be inflated and attached to the connection cable 11 on the sensor body 12, and at this time, the protection frame 1 can perform a convenient and stable sealing and protection operation on the sensor body 12.

As shown in fig. 1, 2 and 4, as a preferred embodiment, on the basis of the above manner, further, a connecting spring 21 is fixedly connected to a side end of the connecting plate 20, a clamping rod 22 is fixedly connected to the other end of the connecting spring 21, the connecting spring 21 is sleeved on the clamping rod 22, the clamping rod 22 is slidably connected to the connecting plate 20, the clamping rod 22 is connected to the clamping groove 19 in a clamping manner, the connecting plate 20 is symmetrically distributed on two sides of the top end of the protection frame 1, the connecting plate 20 is in one-to-one correspondence with the clamping groove 19 through the clamping rod 22, the length of the clamping rod 22 is greater than the depth of the clamping groove 19, the clamping rod 22 is "T" shaped, the clamping groove 19 and the clamping rod 22 can be used for conveniently and stably detaching and installing the filter screen frame 17 and the cover plate 18, so that the drying agent in the filter screen frame 17 can be conveniently replaced, thereby further improving the moisture-proof performance of the waterproof structure.

Specifically, this sensor waterproof construction is when using: firstly, when the sensor body 12 starts to be used, a worker only needs to rotate the threaded rod 7 on the filter screen plate 6, at the moment, under the action of the rotation of the threads of the threaded rod 7, the rubber piston 8 can be driven to move upwards in the fixed tube 5, air in the rubber air bag 10 can be stably sucked through the conveying tube 9, at the moment, the rubber air bag 10 can be contracted and separated from the connecting cable 11 on the sensor body 12, then, the worker can push the sensor body 12 to move towards the connecting iron plate 4 by using the connecting cable 11, at the moment, the connecting iron plate 4 can be pushed to rotate outwards under the action of the movement of the sensor body 12, and then, the sensor body 12 can be conveniently and stably taken and used;

after the sensor body 12 finishes working, a worker can rotate and open the sensor body 12 by pushing the connecting iron plate 4 outwards, then the worker can drive the sensor body 12 to move towards the inside of the protective frame 1 by pulling the connecting cable 11 until the sensor body 12 moves into the protective frame 1, at the moment, under the elastic action of the reset spring 3, the connecting iron plate 4 can be driven to rotate to be attached to the magnetic plate 2, at the moment, under the magnetic adsorption action of the magnetic plate 2, the connecting iron plate 4 can be driven to be stably closed, then the worker can rotate the threaded rod 7 on the filter screen plate 6 reversely, at the moment, under the thread rotation action of the threaded rod 7, the rubber piston 8 can be driven to move downwards in the fixed pipe 5, the rubber air bag 10 can be stably inflated through the conveying pipe 9, at the moment, the rubber air bag 10 can be expanded to be attached to the connecting cable 11 on the sensor body 12, at the moment, the protective frame 1 can conveniently and stably seal and protect the sensor body 12, and meanwhile, a drying agent in the filter screen frame 17 can be used for continuously and stably dehumidifying work inside the protective frame 1, and accordingly moisture resistance of a waterproof structure can be further improved;

the worker can pull the clamping rods 22 on the connecting plate 20 outwards until the clamping rods 22 move to be separated from the clamping grooves 19 on the cover plate 18, the worker can conveniently take the cover plate 18 and the filter screen frame 17 in the positioning grooves 16 at the moment, then the worker can conveniently replace the drying agent in the filter screen frame 17, after replacement is completed, the worker can place the filter screen frame 17 in the positioning grooves 16 on the protection frame 1 and cover the cover plate 18 on the filter screen frame 17, before the cover plate 18 is covered, the worker can pull the clamping rods 22 on the connecting plate 20 outwards in advance, after the cover plate 18 is covered on the filter screen frame 17, the worker can send the clamping rods 22 out, at the moment, the clamping rods 22 can be automatically clamped into the clamping grooves 19 on the cover plate 18 by the aid of the connecting springs 21, and then the cover plate 18 and the filter screen frame 17 can be conveniently and stably clamped, and accordingly the subsequent working state of the drying agent can be guaranteed;

and when the sensor body 12 is accommodated in the protection frame 1, the sensor body 12 can push the clamping blocks 15 on the two sides to move towards the side simultaneously by using the side end inclined planes of the clamping blocks 15 until the clamping blocks 15 are extruded and attached to the side end faces of the sensor body 12, and at the moment, under the extrusion clamping action of the clamping blocks 15 on the two sides, the corresponding damping cylinder 13 and the damping spring 14 are combined to fix the sensor body 12 in the protection frame 1 in a convenient and stable clamping manner, and the sensor body 12 can be subjected to stable damping protection work.

The above embodiments are only used for illustrating the present invention and are not intended to limit the technical solutions of the present invention, and the present invention is not limited to the above embodiments, so that any modifications or equivalent substitutions can be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. The utility model provides a sensor waterproof construction, includes protective frame (1), its characterized in that, fixed connection has magnetic plate (2) on the inside top face of protective frame (1), fixedly connected with reset spring (3) in magnetic plate (2), the other end fixedly connected with connection iron plate (4) of reset spring (3), the top of connecting iron plate (4) is passed through the axis of rotation and is rotated and connect in protective frame (1), protective frame (1) side fixedly connected with fixed pipe (5), the inside top fixedly connected with filter plate (6) of fixed pipe (5), threaded connection has threaded rod (7) on filter plate (6), the bottom of threaded rod (7) is rotated and is connected with rubber piston (8), rubber piston (8) sliding connection is in fixed pipe (5), fixed pipe (5) bottom side is connected with conveyer pipe (9), the other end of conveyer pipe (9) is connected with rubber gasbag (10), rubber gasbag (10) fixed connection is in protective frame (1), sliding connection has sliding connection (11) in rubber gasbag (10), be connected with sensor body (12) on connecting cable (11).

2. The waterproof structure of the sensor according to claim 1, wherein a damping cylinder (13) and a damping spring (14) are fixedly connected in the protection frame (1), the other end of the damping cylinder (13) and the other end of the damping spring (14) are both fixedly connected to a clamping block (15), and the damping spring (14) is sleeved on the damping cylinder (13).

3. The waterproof structure of the sensor according to claim 1, wherein a positioning groove (16) is formed through the top of the protection frame (1), a filter frame (17) is connected in a snap-fit manner in the positioning groove (16), a cover plate (18) is connected on the filter frame (17) in a snap-fit manner, a clamping groove (19) is formed in the side end of the cover plate (18), a connecting plate (20) is fixedly connected to the top end face of the protection frame (1), and the length and the width of the cover plate (18) are respectively greater than those of the filter frame (17).

4. The waterproof structure of the sensor according to claim 1, wherein the return springs (3) are equidistantly distributed in the magnetic plate (2), the threaded rod (7) is connected to the middle of the top of the rubber piston (8), the side end of the rubber piston (8) is attached to the inner wall of the fixed tube (5), and the rubber air bag (10) is annular.

5. The waterproof structure of the sensor according to claim 2, wherein the clamping blocks (15) are symmetrically distributed on two sides of the interior of the protective frame (1), the cross sections of the clamping blocks (15) are isosceles trapezoids, the damping cylinders (13) are fixed in the middle of the clamping blocks (15), and the damping cylinders (13) correspond to the damping springs (14) one to one.

6. The waterproof structure of the sensor according to claim 3, characterized in that a connecting spring (21) is fixedly connected to a side end of the connecting plate (20), a clamping rod (22) is fixedly connected to the other end of the connecting spring (21), the connecting spring (21) is sleeved on the clamping rod (22), the clamping rod (22) is slidably connected to the connecting plate (20), and the clamping rod (22) is clamped in the clamping groove (19).

7. The waterproof structure of the sensor according to claim 6, characterized in that the connecting plates (20) are symmetrically distributed at two sides of the top end of the protective frame (1), the connecting plates (20) correspond to the clamping grooves (19) one by one through clamping rods (22), the length of the clamping rods (22) is larger than the depth of the clamping grooves (19), and the clamping rods (22) are T-shaped.