CN211234489U

CN211234489U - Protective shell for sensing device

Info

Publication number: CN211234489U
Application number: CN201921908485.9U
Authority: CN
Inventors: 金龙
Original assignee: Nanjing Jinzai New Energy Dynamics Research Institute Co ltd
Current assignee: Nanjing Jinzai New Energy Dynamics Research Institute Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-11
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a protective shell for sensing device, including protective housing, protective housing's last fixed surface installs sensor clamp tight pipe, a plurality of tight flutings of clamp have been seted up at the top of sensor clamp tight pipe, the surface of sensor clamp tight pipe is located the tight grooved outside fixed position of clamp and installs the tight solid fixed ring of clamp, the locking screw is installed to the tight solid fixed ring's of clamp outside screw thread, a plurality of response flutings have been seted up to protective housing's surface, protective housing's lower surface threaded mounting has the bottom dead lever. A protective type shell for sensing device, can contract to the sensor hookup location and press from both sides tightly to press from both sides tight fixedly to the sensor, make the sensor of equidimension not can both carry out firm fixed mounting, can compress tightly the sensor of installation, prevent that the sensor from rocking and damaging in the shell, improved the protecting effect.

Description

Protective shell for sensing device

Technical Field

The utility model relates to a shell field, in particular to protective type shell for sensing device.

Background

The protective shell for the sensing device is used for installing and fixing the sensing device and protecting the sensing device, the sensor is a detection device and can sense measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to be output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, so that the protective shell for the sensing device is widely used in the fields of industrial production, cosmic development, ocean detection, environmental protection, resource investigation, medical diagnosis, biological engineering, even cultural relic protection and the like, and the protective shell for the sensing device can not meet the use requirement when being widely used and needs to be improved; when the protective shell for the sensing device is used, the connecting position of the sensor cannot be contracted and clamped, so that the sensors of different sizes cannot be firmly fixed during fixing, and meanwhile, the sensors can shake in the shell after being installed, so that the sensors are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a protective shell for sensing device can effectively solve and can't contract tightly the sensor hookup location in the background art, and the sensor can be in the problem of rocking in the shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protective shell for a sensor device comprises a protective shell, a sensor clamping tube is fixedly arranged on the upper surface of the protective shell, the top of the sensor clamping tube is provided with a plurality of clamping slots, the outer surface of the sensor clamping tube is fixedly provided with a clamping fixing ring at the outer side position of the clamping slots, the outer side of the clamping and fixing ring is provided with a locking screw in a threaded manner, the outer surface of the protective shell is provided with a plurality of induction grooves, a bottom end fixing rod is arranged on the lower surface of the protective shell in a threaded manner, a fixing spring is movably arranged on the inner surface of the bottom end fixing rod, the upper surface of the fixed spring is fixedly provided with a fixed rubber block, the inner surface of the protective shell is fixedly provided with a top sealing ring at the position below the sensor clamping tube, and a bottom sealing ring is fixedly arranged at the position, above the bottom end fixing rod, of the inner surface of the protective shell.

Preferably, the locking screw runs through and presss from both sides tight solid fixed ring, the locking screw can pull and press from both sides tight solid fixed ring and carry out the shrink activity, it can carry out the shrink activity through pressing from both sides tight fluting pulling sensor clamp tube to press from both sides tight solid fixed ring.

Preferably, the protective shell is fixedly connected with the sensor clamping pipe through integral forming, and the protective shell is connected with the sensor clamping pipe in a penetrating manner.

Preferably, the induction slots penetrate through the protective shell, and the plurality of induction slots are arranged around the center of the protective shell.

Preferably, the fixed rubber block is located at the inner position of the bottom end fixing rod, and the bottom end fixing rod can rotate, lift and move on the inner surface of the protective shell through threaded connection.

Preferably, top sealing washer and bottom sealing washer are the rubber material structure design, the size of top sealing washer and bottom sealing washer is the same, the bottom sealing washer is connected with the upper surface fixed of bottom dead lever.

Compared with the prior art, the utility model discloses following beneficial effect has: this protective type shell for sensing device through the sensor clamp pipe that sets up, press from both sides tight fluting, press from both sides tight solid fixed ring and locking screw, can contract to the sensor hookup location and press from both sides tightly to the sensor presss from both sides tight fixedly, makes the not sensor of equidimension can both carry out firm fixed mounting, through bottom dead lever, fixed spring and the fixed glue piece that sets up, can compress tightly the sensor of installation, prevents that the sensor from rocking and damaging in the shell, has improved the protecting effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a protective housing for a sensor device according to the present invention;

fig. 2 is a schematic diagram illustrating a protective housing and a bottom end fixing rod of the protective housing for a sensor device according to the present invention;

fig. 3 is a top view of the clamping and fixing ring of the protective housing for a sensor device of the present invention.

In the figure: 1. a protective housing; 2. the sensor clamps the tube; 3. clamping and slotting; 4. clamping the fixing ring; 5. locking screws; 6. induction slotting; 7. a bottom end fixing rod; 8. fixing the spring; 9. fixing the rubber block; 10. a top seal ring; 11. and a bottom sealing ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a protective shell for a sensor device comprises a protective shell 1, a sensor clamping tube 2 is fixedly installed on the upper surface of the protective shell 1, a plurality of clamping slots 3 are formed in the top of the sensor clamping tube 2, a clamping fixing ring 4 is fixedly installed on the outer surface of the sensor clamping tube 2 at the outer side of the clamping slots 3, a locking screw 5 is installed on the outer side of the clamping fixing ring 4 through a thread, a plurality of sensing slots 6 are formed in the outer surface of the protective shell 1, a bottom fixing rod 7 is installed on the lower surface of the protective shell 1 through a thread, a fixing spring 8 is movably installed on the inner surface of the bottom fixing rod 7, a fixing rubber block 9 is fixedly installed on the upper surface of the fixing spring 8, and a top sealing ring 10 is fixedly installed on the inner surface of the protective shell 1 at the lower position of the sensor clamping tube 2, a bottom sealing ring 11 is fixedly arranged on the inner surface of the protective shell 1 above the bottom end fixing rod 7;

the locking screw 5 penetrates through the clamping and fixing ring 4, the locking screw 5 can pull the clamping and fixing ring 4 to perform contraction movement, and the clamping and fixing ring 4 can pull the sensor clamping pipe 2 to perform contraction movement through the clamping groove 3; the protective shell 1 is fixedly connected with the sensor clamping tube 2 through integral forming, and the protective shell 1 is communicated with the interior of the sensor clamping tube 2; the induction slots 6 penetrate through the protective shell 1, and the induction slots 6 are arranged around the center of the protective shell 1; the fixed rubber block 9 is positioned in the inner position of the bottom end fixed rod 7, and the bottom end fixed rod 7 can be connected with the inner surface of the protective shell 1 through threads to rotate and lift; top sealing washer 10 and bottom sealing washer 11 are the rubber material structure design, top sealing washer 10 is the same with bottom sealing washer 11 size, bottom sealing washer 11 is connected with bottom end fixing pole 7's upper surface fixed connection.

It should be noted that the utility model relates to a protective shell for a sensor device, protective shell 1 and sensor clamp tube 2 constitute the major structure of the shell, protective shell 1 is used for putting into the sensor major part, sensor clamp tube 2 is used for fixing the connection position of the sensor, induction open slot 6 is used for flowing in air or water, make the sensor carry out the detection operation, when fixing the sensor through sensor clamp tube 2, can make locking screw 5 rotate, make locking screw 5 pull clamp fixing ring 4 to contract, clamp fixing ring 4 pulls sensor clamp tube 2 to contract through clamp open slot 3, thereby contract and clamp the connection position of the sensor put into, after the sensor major part is put into protective shell 1, can rotate bottom dead lever 7, bottom dead lever 7 rotates upwards through the internal surface of protective shell 1 through threaded connection, make the inboard fixed glue piece 9 of rotatory bottom dead lever 7 push up tight sensor lower extreme, the extrusion of rethread fixed spring 8 compresses tightly the sensor, prevents that the sensor from rocking in protecting sheathing 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A protective shell for a sensing device is characterized in that: comprises a protective shell (1), the upper surface of the protective shell (1) is fixedly provided with a sensor clamping pipe (2), the top of the sensor clamping pipe (2) is provided with a plurality of clamping grooves (3), the outer surface of the sensor clamping pipe (2) is fixedly provided with a clamping fixing ring (4) at the outer side position of the clamping grooves (3), the outer side thread of the clamping fixing ring (4) is provided with a locking screw (5), the outer surface of the protective shell (1) is provided with a plurality of induction grooves (6), the lower surface thread of the protective shell (1) is provided with a bottom fixing rod (7), the inner surface of the bottom fixing rod (7) is movably provided with a fixing spring (8), the upper surface of the fixing spring (8) is fixedly provided with a fixing rubber block (9), the inner surface of the protective shell (1) is fixedly provided with a top sealing ring (10) at the lower position of the sensor clamping pipe (2), and a bottom sealing ring (11) is fixedly arranged on the inner surface of the protective shell (1) above the bottom end fixing rod (7).

2. A protective casing for a sensor device according to claim 1, wherein: locking screw (5) run through and press from both sides tight solid fixed ring (4), locking screw (5) can stimulate and press from both sides tight solid fixed ring (4) and carry out the shrink activity, press from both sides tight solid fixed ring (4) and can carry out the shrink activity through pressing from both sides tight fluting (3) pulling sensor clamp pipe (2).

3. A protective casing for a sensor device according to claim 1, wherein: protective housing (1) and sensor clamp pipe (2) are through integrated into one piece fixed connection, protective housing (1) and the inside through connection of sensor clamp pipe (2).

4. A protective casing for a sensor device according to claim 1, wherein: the induction slots (6) penetrate through the protective shell (1), and the induction slots (6) are arranged around the circle center of the protective shell (1).

5. A protective casing for a sensor device according to claim 1, wherein: the fixed rubber block (9) is located at the inner position of the bottom end fixing rod (7), and the bottom end fixing rod (7) can be connected to the inner surface of the protective shell (1) through threads to rotate, lift and move.

6. A protective casing for a sensor device according to claim 1, wherein: top sealing washer (10) and bottom sealing washer (11) are the rubber material structure design, top sealing washer (10) and bottom sealing washer (11) the same size, bottom sealing washer (11) are connected with the upper surface fixed of bottom dead lever (7).