CN215767132U

CN215767132U - Sensor housing with shockproof function

Info

Publication number: CN215767132U
Application number: CN202121519650.9U
Authority: CN
Inventors: 隋光波; 姜冰
Original assignee: Haiyang City Baiji Electronics Co ltd
Current assignee: Haiyang City Baiji Electronics Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-08
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of electronic elements, in particular to a sensor shell with a shockproof function, which comprises an upper shell, a lower shell and a sensor element, wherein the bottom end of the upper shell is jointed with the lower shell, the sensor element is arranged between the upper shell and the lower shell, the upper end and the lower end of the sensor element are respectively sleeved with a shock absorption pad, and the shock absorption pads are fixedly connected with the sensor element. Therefore, when the sensor element has a fault, the sensor element is convenient to maintain and check.

Description

Sensor housing with shockproof function

Technical Field

The utility model relates to the technical field of electronic elements, in particular to a sensor shell with a shockproof function.

Background

The sensor is a detection device, can feel the measured information, and can convert the felt 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 the sensor is characterized by comprising: the sensor is a primary link for realizing automatic detection and automatic control, the existence and development of the sensor enable objects to have senses of touch, taste, smell and the like, the objects slowly become alive, the sensor is generally divided into ten categories of thermosensitive elements, photosensitive elements, gas sensitive elements, force sensitive elements, magnetic sensitive elements, humidity sensitive elements, sound sensitive elements, radioactive ray sensitive elements, color sensitive elements, taste sensitive elements and the like according to the basic sensing function, and the application of the sensor shell with the shockproof function is increasingly wide along with the development of the society.

Most sensor housing on the market does not have jar-proof function, leads to the device to probably suffer the collision in the use to influence the life of device, be not convenient for carry out the dismouting simultaneously, can not guarantee the seal of shell, be unfavorable for strengthening the protection to sensor element, be unfavorable for the long-term use of sensor, the practicality is poor.

Disclosure of Invention

The present invention is directed to a sensor housing with a shock-proof function, so as to solve the problems mentioned in the background art.

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

a sensor shell with a shockproof function comprises an upper shell, a lower shell and a sensor element, wherein the lower shell is connected to the bottom end of the upper shell in a laminating manner, the sensor element is arranged between the upper shell and the lower shell, shock-absorbing pads are sleeved at the upper end and the lower end of the sensor element and fixedly connected with the sensor element, the shock-absorbing pads are arranged in grooves on a buffer board close to the sensor element and are slidably connected with the buffer board, the buffer board is slidably connected in a buffer cavity, the buffer cavity is respectively arranged in one side of the upper shell far away from the sensor element, the left end and the right end of the upper shell are fixedly connected with connecting frames, fixing sleeves are fixedly connected in the bottom ends of the connecting frames, the bottom sides of the fixing sleeves are slidably connected in fixing frames, the fixing frames are fixedly connected to the upper sides of the left end and the right end of the lower shell, and the upper ends of the fixing frames are slidably connected with the connecting frames, the clamping ball clamping device is characterized in that grooves are formed in side walls of the left end and the right end of the fixing sleeve, clamping balls are connected in the grooves in the fixing sleeve in a sliding mode, the clamping balls are connected in the fixing frame in a clamping mode, the clamping balls are connected to the left end and the right end of the extrusion block in a sliding mode, and the extrusion block is connected in the fixing sleeve in a sliding mode.

Preferably, the left side and the right side of the upper end of the extrusion block are both provided with concave surfaces, and clamping balls are connected in the concave surfaces in a sliding mode.

Preferably, the bottom end of the extrusion block is fixedly connected with a first spring, the first spring is arranged in the bottom end of the fixed sleeve, and the first spring is fixedly connected with the fixed sleeve.

Preferably, the upper end of the extrusion block is fixedly connected with a pressure lever, the pressure lever penetrates through the inside of the connecting frame, the pressure lever is connected with the connecting frame in a sliding mode, the upper end of the pressure lever is fixedly connected with a pressure plate, the bottom end of the pressure plate is fixedly connected with a guide cover, the guide cover is connected in the sliding groove in a sliding mode, the sliding groove is formed in the upper side of the connecting frame, and the guide cover is sleeved on the upper end of the pressure lever.

Preferably, sliding connection has the sealing ring in the inferior valve upper end lateral wall, sealing ring upper end sealing connection is in the lateral wall of epitheca bottom, sealing ring bottom end fixed connection has the second spring, second spring fixed connection is in the inferior valve upper end, the second spring is provided with a plurality ofly.

Preferably, one end of the buffer plate, which is far away from the sensor element, is fixedly connected with a plurality of air cushions, and the air cushions are fixedly connected in the buffer cavity.

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

1. according to the utility model, through the arrangement of the shock absorption pad, the air cushion, the first spring and the sealing ring, and through the arrangement of the shock absorption pad and the air cushion, the shock energy on the sensor element can be absorbed, so that the sensor element is prevented from being damaged in use, and through the arrangement of the first spring and the sealing ring, the sealing property between the upper shell and the lower shell can be increased, and dust is prevented from entering the device.

2. According to the utility model, through the arrangement of the pressing plate, the second spring, the extrusion block, the clamping ball, the fixing sleeve, the connecting frame and the fixing frame, the extrusion block can be controlled through the arrangement of the pressing plate and the second spring, and meanwhile, the fixing frame and the connecting frame can be conveniently installed and detached by matching with the clamping ball and the fixing sleeve, so that the sensor element is conveniently maintained and checked when the sensor element breaks down.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure at B of FIG. 1 according to the present invention.

In the figure: 1-upper shell, 2-air cushion, 3-buffer cavity, 4-shock absorption pad, 5-buffer plate, 6-sensor element, 7-lower shell, 8-guide cover, 9-compression bar, 10-compression plate, 11-sliding chute, 12-concave surface, 13-clamping ball, 14-fixing frame, 15-first spring, 16-fixing sleeve, 17-connecting frame, 18-sealing ring, 19-second spring and 20-extrusion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a sensor shell with a shock-proof function comprises an upper shell 1, a lower shell 7 and a sensor element 6, wherein the bottom end of the upper shell 1 is connected with the lower shell 7 in a laminating manner, the sensor element 6 is arranged between the upper shell 1 and the lower shell 7, shock-absorbing pads 4 are sleeved at the upper end and the lower end of the sensor element 6 respectively, the shock-absorbing pads 4 are fixedly connected with the sensor element 6, the shock-absorbing pads 4 are arranged in grooves, close to the sensor element 6, of buffer plates 5, the shock-absorbing pads 4 are slidably connected with the buffer plates 5, the buffer plates 5 are slidably connected in buffer cavities 3, the buffer cavities 3 are respectively arranged in the sides, far away from the sensor element 6, of the upper shell 1 and the lower shell 7, connecting frames 17 are fixedly connected at the left end and the right end of the upper shell 1, fixing sleeves 16 are fixedly connected in the bottom ends of the connecting frames 17, the fixing frames 16 are slidably connected in fixing frames 14, the fixing frames 14 are fixedly connected at the upper sides at the left end and the right end of the lower shell 7, the upper ends of the fixing frames 17 are slidably connected, all set up flutedly on the both ends lateral wall about fixed sleeve 16, sliding connection has card ball 13 in the recess on the fixed sleeve 16, and card ball 13 joint is in mount 14, and both ends about card ball 13 sliding connection is at extrusion piece 20, and extrusion piece 20 sliding connection is in fixed sleeve 16.

The left side and the right side of the upper end of the extrusion block 20 are both provided with concave surfaces 12, clamping balls 13 are connected in the concave surfaces 12 in a sliding manner, and the upper shell 1 and the lower shell 7 can be fixed through the clamping balls 13; the bottom end of the extrusion block 20 is fixedly connected with a first spring 15, the first spring 15 is arranged in the bottom end of the fixed sleeve 16, the first spring 15 is fixedly connected with the fixed sleeve 16, and the extrusion block 20 can automatically rise through the first spring 15; the upper end of the extrusion block 20 is fixedly connected with a pressure lever 9, the pressure lever 9 penetrates through the connecting frame 17, the pressure lever 9 is connected with the connecting frame 17 in a sliding manner, the upper end of the pressure lever 9 is fixedly connected with a pressure plate 10, the bottom end of the pressure plate 10 is fixedly connected with a guide cover 8, the guide cover 8 is connected in a sliding way 11, the sliding way 11 is arranged in the upper side of the connecting frame 17, the guide cover 8 is sleeved at the upper end of the pressure lever 9, and the pressure lever 9 can be guided through the guide cover 8; a sealing ring 18 is slidably connected in the side wall of the upper end of the lower shell 7, the upper end of the sealing ring 18 is hermetically connected in the side wall of the bottom end of the upper shell 1, the bottom end of the sealing ring 18 is fixedly connected with a second spring 19, the second spring 19 is fixedly connected in the upper end of the lower shell 7, a plurality of second springs 19 are arranged, and the sealing performance of the upper shell 1 and the lower shell 7 can be improved through the sealing ring 18; the buffer board 5 is kept away from sensor element 6 one end fixedly connected with air cushion 2, and air cushion 2 is provided with a plurality ofly, and air cushion 2 fixed connection can increase the buffering effect of device in buffer chamber 3 through air cushion 2.

The working process is as follows: when the utility model is used, the shock absorption pad 4 can absorb shock energy on the sensor element 6, and the buffer plate 5 is matched, so that the shock absorption energy can be absorbed through the air cushion 2 when the utility model is collided or impacted greatly, thereby protecting and preventing the shock of the sensor element 6, and when the utility model is used, the sealing ring 18 can be driven by the second spring 19 to contact with the upper shell 1, thereby being convenient for increasing the sealing performance of the device and preventing dust from entering the device, when the upper shell 1 and the lower shell 7 need to be disassembled, the pressure plate 10 is pressed, and the pressure rod 9 can drive the extrusion block 20 to descend through the guiding of the guide cover 8, at the moment, the clamping ball 13 can reach the concave surface, the upper shell 1 and the lower shell 7 are pulled, the disassembly of the upper shell 1 and the lower shell 7 can be completed, when the upper shell 1 and the lower shell 7 need to be assembled, the pressure plate 10 is pressed, the clamping ball 13 can reach the concave surface, then, the fixing sleeve 16 is inserted into the fixing frame 14, the pressing plate 10 is loosened, the first spring 15 drives the extrusion block 20 and the pressing rod 9 to rise, meanwhile, the concave surface drives the clamping ball 13 to move, the clamping ball 13 is clamped in the fixing frame 14, and the fixing of the upper shell 1 and the lower shell 7 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sensor housing with a shock-proof function, comprising an upper case (1), a lower case (7) and a sensor element (6), characterized in that: the bottom end of the upper shell (1) is connected with a lower shell (7) in an attaching mode, a sensor element (6) is arranged between the upper shell (1) and the lower shell (7), shock-absorbing pads (4) are sleeved at the upper end and the lower end of the sensor element (6), the shock-absorbing pads (4) are fixedly connected with the sensor element (6), the shock-absorbing pads (4) are arranged in grooves, close to the sensor element (6), of the buffer plate (5), the shock-absorbing pads (4) are connected with the buffer plate (5) in a sliding mode, the buffer plate (5) is connected in the buffer cavity (3) in a sliding mode, the buffer cavity (3) is respectively arranged in one side, far away from the sensor element (6), of the upper shell (1) and the lower shell (7), connecting frames (17) are fixedly connected at the left end and the right end of the upper shell (1), fixing sleeves (16) are fixedly connected in the bottom ends of the connecting frames (17), and the fixing sleeves (16) are connected in a fixing frame (14) in a sliding mode, both ends upside is controlled in inferior valve (7) to mount (14) fixed connection, mount (14) upper end and link (17) sliding connection, all set up flutedly about fixed sleeve (16) on the both ends lateral wall, sliding connection has card ball (13) in the recess on fixed sleeve (16), card ball (13) joint is in mount (14), both ends about card ball (13) sliding connection is in extrusion piece (20), extrusion piece (20) sliding connection is in fixed sleeve (16).

2. The sensor housing with a shock-proof function according to claim 1, wherein: the left side and the right side of the upper end of the extrusion block (20) are respectively provided with a concave surface (12), and a clamping ball (13) is connected in the concave surfaces (12) in a sliding mode.

3. The sensor housing with a shock-proof function according to claim 1, wherein: the bottom end of the extrusion block (20) is fixedly connected with a first spring (15), the first spring (15) is arranged in the bottom end of the fixed sleeve (16), and the first spring (15) is fixedly connected with the fixed sleeve (16).

4. The sensor housing with a shock-proof function according to claim 1, wherein: extrusion piece (20) upper end fixedly connected with depression bar (9), in depression bar (9) passed link (17), depression bar (9) and link (17) sliding connection, depression bar (9) upper end fixedly connected with clamp plate (10), clamp plate (10) bottom fixedly connected with guide cover (8), guide cover (8) sliding connection is in spout (11), spout (11) are seted up in link (17) upside, just guide cover (8) cup joint in depression bar (9) upper end.

5. The sensor housing with a shock-proof function according to claim 1, wherein: inferior valve (7) upper end lateral wall sliding connection has sealing ring (18), sealing ring (18) upper end sealing connection is in last shell (1) bottom lateral wall, sealing ring (18) bottom fixedly connected with second spring (19), second spring (19) fixed connection is in inferior valve (7) upper end, second spring (19) are provided with a plurality ofly.

6. The sensor housing with a shock-proof function according to claim 1, wherein: one end, far away from the sensor element (6), of the buffer plate (5) is fixedly connected with an air cushion (2), the air cushion (2) is provided with a plurality of air cushions, and the air cushions (2) are fixedly connected in the buffer cavity (3).