CN218765358U - Sensor protective housing that security is good - Google Patents

Abstract

The utility model discloses a sensor protective housing that security is good, including protective housing and buffering protecting crust, protective housing includes telescopic housing and fixed shell, buffering protecting crust includes fixed buffering shell and flexible buffering shell, the second spout has been seted up to fixed buffering shell tip, extrusion spring upper end fixedly connected with compression plate, and the first slider of both sides fixedly connected with around the compression plate, compression plate and buffering protecting crust are in the same place through first slider and first spout sliding connection, be an extension spring swing joint between telescopic housing and the fixed shell together, and fixed buffering shell and flexible buffering shell be No. two extension spring swing joints together, the louvre is inside to be in the same place through positioning spring and fixed block and dust collecting net fixed connection, and positioning spring tip fixed connection is on the dust collecting net. The utility model discloses a sensor protecting crust that the security is good has reduced the impact force of power, has increased the practicality of protecting crust simultaneously.

Description

Sensor protective housing with good safety

Technical Field

The utility model relates to a sensor protective housing technical field specifically is a sensor protective housing that security is good.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor is characterized in that: miniaturization, digitization, intelligence, multiple functions, systematization and networking. The method is the first link for realizing automatic detection and automatic control. Generally, the sensor is classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions.

However, the existing forming tool for the composite material shaft tube has the following problems in use:

through retrieval, chinese patent granted publication No. CN216049971U, published 2022, 3, 15, discloses a sensor protective cover, the dust collecting device cannot be detached, the heat dissipation effect will be poor due to long-term use, the housing protection mechanism is not perfect, no buffer time is left when the sensor is impacted, and the sensor is damaged, so we propose a sensor protective housing with good safety, so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensor protective housing that security is good to solve the sensor protection casing that above-mentioned background art provided and do not have buffer structure scheduling problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sensor protective housing that security is good, includes protective housing and buffering protecting crust, protective housing includes telescopic housing and fixed shell, and the equal fixedly connected with buffer spring in the inboard of telescopic housing and fixed shell to buffer spring tip fixed connection is in the buffering protecting crust outside, the buffering protecting crust includes fixed buffer shell and flexible buffer shell, and has seted up sensor probe hole on buffering protecting crust and the protective housing to buffering protecting crust and protective housing lower extreme have seted up the louvre, and inside the first spout of having seted up in both sides around the buffering protecting crust simultaneously, the second spout has been seted up to fixed buffer shell tip, and the inside swing joint of second spout has the second slider to second slider tip fixed connection has the extrusion spring, extrusion spring upper end fixedly connected with compression louvre, and the first slider of both sides fixedly connected with around the compression board, compression board and buffering protecting crust are in the same place through first slider and first spout sliding connection, be tensile spring swing joint in the same place between telescopic housing and the fixed shell, and fixed buffer shell be tensile spring swing joint in the same place for No. two, and the inside through the location spring swing joint in the same place with the fixed block of collection dirt, just the fixed net of collection.

Preferably, length is greater than half of buffering protective housing height when extrusion spring is in free state, positioning spring is in compression state, adopts the setting of above-mentioned structure for extrusion spring and positioning spring can play the biggest effect.

Preferably, the second slider and the first slider are designed in an I shape, a spring is arranged between the first slider and the compression plate, the arrangement of the structure prevents the second slider and the first slider from falling off from the sliding groove, and the stability of the device structure is improved.

Preferably, fixed shell and fixed buffering shell both sides are hollow design, and fixed shell and fixed buffering shell both ends are the design of closing up, have convex fixed block, flexible shell and flexible buffering shell tip all have the design of positioning fixture block, and fixed shell passes through buffer spring fixed connection with fixed buffering shell and be in the same place to flexible shell and flexible buffering shell pass through buffer spring fixed connection and be in the same place, adopt the setting of above-mentioned structure, make flexible shell and flexible buffering shell can stretch out and draw back in step, reduce the error.

Preferably, the compression plate is of a circular design, and due to the adoption of the structure, materials can be saved, so that the internal structure can be more flexible.

Preferably, all be provided with positioning spring around the collection dirt net, fixed block tip fixed mounting has the slipmat, adopts the setting of above-mentioned structure, and the dismantlement of the collection dirt net of being convenient for has increased the frictional force between fixed block and the buffering protecting crust.

Compared with the prior art, the beneficial effects of the utility model are that: the sensor protective shell with good safety is provided with a buffer structure, so that the impact force of the outside on the sensor is reduced;

1. by adopting the matching of the structure and the buffer spring and the extrusion spring, when the sensor is impacted by external force, the direct impact force can be reduced, the sensor is prevented from being damaged, and the loss is reduced;

2. through the telescopic shell, the telescopic buffer shell, the first sliding block and the second sliding block, the cooperation of the structure is adopted, the sensors with different specifications can be used through the telescopic shell and the telescopic buffer shell, and the compression plate can be always positioned in the center of the device through the first sliding block and the second sliding block, so that the practicability of the device is increased, meanwhile, the stability of the internal structure is also increased, and unnecessary loss is reduced;

3. through positioning spring, fixed block and collection dirt net, adopt the cooperation of above-mentioned structure for collection dirt net can be dismantled, and convenient cleanness has increased the radiating effect, has made things convenient for user's use.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a protective housing; 2. a buffer protective shell; 3. a buffer spring; 4. a fixed block; 5. a sensor probe aperture; 6. a telescopic housing; 7. fixing the housing; 8. fixing the buffer shell; 9. a telescoping buffer shell; 10. a compression plate; 11. a first slider; 12. a compression spring; 13. a second slider; 14. a second chute; 15. heat dissipation holes; 16. a first chute; 17. a first extension spring; 18. a second extension spring; 19. a dust collecting net; 20. and positioning the spring.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a sensor protective shell with good safety comprises a protective shell 1 and a buffer protective shell 2, wherein the protective shell 1 comprises a telescopic shell 6 and a fixed shell 7, the inner sides of the telescopic shell 6 and the fixed shell 7 are fixedly connected with a buffer spring 3, the end part of the buffer spring 3 is fixedly connected to the outer side of the buffer protective shell 2, the two sides of the fixed shell 7 and the fixed buffer shell 8 are both in a hollow design, the two ends of the fixed shell 7 and the fixed buffer shell 8 are both in a closed design and are provided with a convex fixed block, the end parts of the telescopic shell 6 and the telescopic buffer shell 9 are both provided with positioning fixture blocks, the fixed shell 7 and the fixed buffer shell 8 are fixedly connected together through the buffer spring 3, and the telescopic shell 6 and the telescopic buffer shell 9 are fixedly connected together through the buffer spring 3;

the buffer protection shell 2 comprises a fixed buffer shell 8 and a telescopic buffer shell 9, the upper ends of the buffer protection shell 2 and the protection shell 1 are provided with sensor probe holes 5, the lower ends of the buffer protection shell 2 and the protection shell 1 are provided with heat dissipation holes 15, meanwhile, the front side and the rear side of the buffer protection shell 2 are internally provided with first sliding grooves 16, the end part of the fixed buffer shell 8 is provided with a second sliding groove 14, the inside of the second sliding groove 14 is movably connected with a second sliding block 13, the second sliding block 13 and the first sliding block 11 are in I-shaped design, a spring is arranged between the first sliding block 11 and the compression plate 10, the arrangement of the structure is adopted, the compression plate 10 is prevented from falling, meanwhile, the stability of the compression plate 10 is also increased, unnecessary loss is reduced, the end part of the second sliding block 13 is fixedly connected with an extrusion spring 12, the length of the extrusion spring 12 in a free state is greater than half of the height of the buffer protection shell 2, the positioning spring 20 is in a compression state, the arrangement of the structure is adopted, the extrusion spring 12 can better control the position of the extrusion spring 12, the sensor can better, the sensor can be prevented from falling, and the safety of the device is improved;

compression spring 12 upper end fixedly connected with compression plate 10, compression plate 10 is circular design, adopt the setting of above-mentioned structure, when material saving, can be better with the sensor contact, increase pressure, and the first slider 11 of compression plate 10 front and back both sides fixedly connected with, compression plate 10 and buffering protecting crust 2 are in the same place through first slider 11 and first spout 16 sliding connection, be one number extension spring 17 swing joint between telescopic shell 6 and the fixed shell 7 together, and fixed buffering shell 8 and flexible buffering shell 9 are two number extension spring 18 swing joints together, louvre 15 is inside to be in the same place through positioning spring 20 and fixed block 4 and collection dirt net 19 fixed connection, and positioning spring 20 tip fixed connection is on collection dirt net 19, collection dirt net 19 all is provided with positioning spring 20 all around, 4 tip fixed mounting of fixed block has the slipmat, adopt the setting of above-mentioned structure, made things convenient for user's dismantlement and cleanness to collection dirt net 19, prevent that louvre 15 from being blockked up.

The working principle is as follows: when using this good sensor protective housing of security, at first with the sensor on compression plate 10, sensor probe stretches out from sensor probe hole 5 simultaneously, through extension spring 17 and No. two extension spring 18 with flexible shell 6 and flexible buffer shell 9 to required position, first slider 16 and second slider 14 drive the sensor and adjust to required position simultaneously, buffer spring 3 can the speed of alleviating power when the outside receives the striking, after using, take off dust collection net 19 from louvre 15 through fixed block 4 and positioning spring 20, thereby accomplish a series of work. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a sensor protecting sheathing that security is good, includes protecting sheathing (1) and buffering protecting sheathing (2), its characterized in that: protective housing (1) is including flexible shell (6) and fixed shell (7), and the equal fixedly connected with buffer spring (3) in inboard of flexible shell (6) and fixed shell (7) to buffer spring (3) tip fixed connection is in buffering protective housing (2) outside, buffering protective housing (2) is including fixed buffer shell (8) and flexible buffer shell (9), and has seted up sensor probe hole (5) on buffering protective housing (2) and protective housing (1) to louvre (15) have been seted up to buffering protective housing (2) and protective housing (1) lower extreme, and buffering protective housing (2) front and back both sides are inside to be seted up first spout (16) simultaneously, second spout (14) have been seted up to fixed buffer shell (8) tip, and inside swing joint of second spout (14) has second slider (13) to second slider (13) tip fixed connection has extrusion spring (12), extrusion spring (12) upper end fixed connection has compression plate (10), and compression plate (10) front and back both sides fixed connection has first slider (11), compression plate (10) and first slider (11) are connected together for first slider (17) and first slider (17) are the first flexible shell (6) and flexible shell (17) slide spring (17) between the first slider (6) and the telescopic housing (6) are connected together And fixed buffer shell (8) and flexible buffer shell (9) are No. two extension spring (18) swing joint together, louvre (15) are inside to be in the same place through positioning spring (20) and fixed block (4) and collection dirt net (19) fixed connection, and positioning spring (20) tip fixed connection on collection dirt net (19).

2. The sensor protective shell with good safety according to claim 1, characterized in that: when the extrusion spring (12) is in a free state, the length of the extrusion spring is larger than half of the height of the buffering protective shell (2), and the positioning spring (20) is in a compressed state.

3. The sensor protective shell with good safety according to claim 1, characterized in that: the second sliding block (13) and the first sliding block (11) are both designed in an I shape, and a spring is arranged between the first sliding block (11) and the compression plate (10).

4. The sensor protective shell with good safety according to claim 1, characterized in that: fixed shell (7) and fixed buffering shell (8) both sides are hollow design, and fixed shell (7) and fixed buffering shell (8) both ends are the design of closing up, have convex fixed block, flexible shell (6) and flexible buffering shell (9) tip all have the design of location fixture block, and fixed shell (7) and fixed buffering shell (8) are in the same place through buffer spring (3) fixed connection to flexible shell (6) and flexible buffering shell (9) are in the same place through buffer spring (3) fixed connection.

5. The sensor protective shell with good safety according to claim 1, characterized in that: the compression plate (10) is of circular design.

6. The sensor protective shell with good safety according to claim 1, characterized in that: all be provided with positioning spring (20) around dust collecting net (19), fixed block (4) tip fixed mounting has the slipmat.

Images