CN217765128U

CN217765128U - Sensor seal shell

Info

Publication number: CN217765128U
Application number: CN202221491041.1U
Authority: CN
Inventors: 马长宝; 梁亚宏
Original assignee: Shaanxi Xingkaida Sensing Technology Co ltd
Current assignee: Shaanxi Xingkaida Sensing Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-08
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a sensor seal shell, including sensor and top cap, the top of sensor is used with the inside cooperation of top cap. The utility model discloses a, through setting up sealed cushion, the connecting block, the fixed block, a groove, positioner uses with the cooperation of pressing the device, the use of sealed cushion, can make sensor and top cap junction sealed, reduce the gap, positioner uses with the connecting block cooperation through the inside recess of fixed block, realize installing the top cap, press device and positioner's cooperation and use, realize demolising the top cap, possess the advantage that sealed effect is better and can quick assembly disassembly top cap, this sensor seal shell, the in-process that current level sensor is using has been solved, the top cap is installed through the screw thread, this just leads to sealed effect relatively poor, sealed effect can influence the information transmission inadequately, the use of screw thread also be convenient for user dismouting top cap, comparatively troublesome problem.

Description

Sensor seal shell

Technical Field

The utility model belongs to the technical field of the sensor, especially, relate to a sensor seal shell.

Background

Will use the sensor when needs detect the liquid level, the sensor is a detection device, can experience the information of measurationing, and can be with the information of feeling, change into the information output of signal of telecommunication or other required forms according to certain law, current level sensor is at the in-process of using, the top cap is installed through the screw thread, this just leads to sealed effect relatively poor, sealed effect can influence information transmission not good enough, the use of screw thread also the person's of facilitating the use dismouting top cap, it is comparatively troublesome, the problem that prior art exists is: liquid level sensor is at the in-process that uses, and the top cap is installed through the screw thread, and this just leads to sealed effect relatively poor, and sealed effect can influence information transmission not good enough, and the use of screw thread also the person's of being convenient for dismouting top cap, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a sensor seal shell possesses the advantage that sealed effect is better and can quick assembly disassembly top cap, has solved current level sensor at the in-process that uses, and the top cap is installed through the screw thread, and this just leads to sealed effect relatively poor, and sealed effect can influence the information transmission not good enough, and the use of screw thread also is convenient for the user dismouting top cap, comparatively troublesome problem.

The utility model discloses a realize like this, a sensor seal shell, including sensor and top cap, the top of sensor is used with the inside cooperation of top cap, the inside fixedly connected with sealing cushion of top cap, sealing cushion's the surface and the top in close contact with of sensor, the right side fixedly connected with connecting block of top cap, the right side fixedly connected with fixed block that the cooperation of connecting block was used of sensor, the recess has been seted up on the inside right side of fixed block, recess inner wall's left side is provided with positioner, recess inner wall's top and bottom all are provided with presses the motive and put.

As the utility model discloses preferred, positioner includes the locating piece, the surface of locating piece and the inside swing joint of recess, the left side of locating piece uses with the inside cooperation of connecting block, the right side fixedly connected with reset spring of locating piece, reset spring's right side and recess inner wall's right side fixed connection, the front side rotation of locating piece is connected with two movable rods, and through setting up positioner, the locating piece can be followed the inside of recess and removed to the inside of connecting block to it is fixed with the sensor to make the top cap drive sealed cushion.

As the utility model discloses preferred, the top press the device including pressing the pole, press the surface of pole and the inside swing joint of recess, press the fixed surface of pole to be connected with the backup pad, the top cover that presses the pole surface is equipped with the extension spring, the bottom of extension spring and the top fixed connection of backup pad, the top of extension spring and the top fixed connection of recess inner wall, top the top of movable rod and the front side swing joint who presses the pole bottom press the device through the setting, can make the locating piece shift out from the inside of connecting block to make the top cap drive sealed cushion and sensor separation.

As the utility model discloses preferred, the constant head tank has been seted up to the inside of connecting block, the inside of constant head tank and the left side in close contact with of locating piece, through setting up the constant head tank, the constant head tank is used with the cooperation of locating piece, realizes the dismouting of top cap.

As the utility model discloses it is preferred, the equal fixedly connected with lug in top and the bottom on locating piece right side, the equal sliding connection in inside of two lugs has the L-shaped piece, the right side of two L-shaped pieces all with the right side fixed connection of recess inner wall, through setting up two lugs and two L-shaped pieces, the cooperation of two lugs and two L-shaped pieces is used, can make the removal effect of locating piece better.

As the utility model discloses it is preferred, the connecting hole has been seted up in groove inner wall's left side, the left side of locating piece is passed through the connecting hole in proper order and is run through fixed block and connecting block and extend to the inside of constant head tank, through setting up the connecting hole, can make the locating piece pass through the inside cooperation of connecting hole and connecting block and use.

As the utility model discloses preferred, the equal sliding connection in the left and right sides of backup pad has the control tank, and two control tanks are seted up respectively in the top of the recess inner wall left and right sides, through setting up two control tanks, can play a spacing effect, can let the backup pad drive press the removal effect of pole better.

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

1. the utility model discloses a set up sealed cushion, connecting block, fixed block, recess, positioner and press the cooperation of device and use, the use of sealed cushion can make sensor and top cap junction sealed, reduces the gap, and positioner passes through the inside recess of fixed block and uses with the connecting block cooperation, realizes installing the top cap, presses the cooperation of device and positioner to use, realizes demolising the top cap, possesses the advantage that sealed effect is better and can quick assembly disassembly top cap.

2. The utility model discloses a set up positioner and two and press the mobile device, press two through the manpower and press the pole to the direction removal of looks remote site, two press the pole can make two movable rods move to the direction of looks remote site at the in-process that removes, thereby two movable rods can make the locating piece move right, make the locating piece shift out from the inside of constant head tank, thereby can let the top cap drive sealed cushion and sensor separation, two press the pole can make two backup pads remove and make two extension springs produce the power of a deformation at the in-process that removes, loosen two behind the press the pole, two extension springs can give two backup pads the same power, make two backup pads drive two press the pole and make two movable rods kick-back to the normal position, the locating piece can make reset spring produce the power of a deformation at the in-process that removes, when loosening two press the pole, reset spring can give a same power to the locating piece, make the locating piece kick-back to the inside of constant head tank, it is fixed with the sensor to realize the top cap drive sealed cushion.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a detailed view of a connecting block structure provided by the embodiment of the present invention;

fig. 3 is a front cross-sectional view of an embodiment of the present invention providing a partial structure;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a sensor; 2. a top cover; 3. sealing the soft cushion; 4. connecting blocks; 5. a fixed block; 6. a groove; 7. a positioning device; 701. positioning a block; 702. a return spring; 703. a movable rod; 8. a pressing device; 801. a pressing rod; 802. a support plate; 803. a tension spring; 9. positioning a groove; 10. a bump; 11. an L-shaped block; 12. connecting holes; 13. and (4) controlling the groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of sensor seal shell, including sensor 1, top cap 2, sealed cushion 3, connecting block 4, fixed block 5, recess 6, positioner 7, locating piece 701, reset spring 702, movable rod 703, press device 8, press pole 801, backup pad 802, extension spring 803, constant head tank 9, lug 10, L-shaped piece 11, connecting hole 12 and control tank 13, sensor 1's top and top cap 2's inside cooperation is used, top cap 2's inside fixedly connected with sealed cushion 3, the surface of sealed cushion 3 and sensor 1's top in close contact with, top cap 2's right side fixedly connected with connecting block 4, sensor 1's right side fixedly connected with and connecting block 4 cooperation fixed block 5 that uses, recess 6 has been seted up on the inside right side of fixed block 5, the left side of recess 6 inner wall is provided with positioner 7, the top and the bottom of recess 6 inner wall all are provided with presses device 8.

Referring to fig. 4, the positioning device 7 includes a positioning block 701, a surface of the positioning block 701 is movably connected with an inside of the groove 6, a left side of the positioning block 701 is used in cooperation with an inside of the connecting block 4, a right side of the positioning block 701 is fixedly connected with a return spring 702, a right side of the return spring 702 is fixedly connected with a right side of an inner wall of the groove 6, and a front side of the positioning block 701 is rotatably connected with two movable rods 703.

Adopt above-mentioned scheme: through setting up positioner 7, locating piece 701 can be followed the inside of recess 6 and moved to the inside of connecting block 4 to it is fixed with sensor 1 to make top cap 2 drive sealed cushion 3.

Referring to fig. 4, the top pressing device 8 includes a pressing rod 801, a surface of the pressing rod 801 is movably connected with the inside of the groove 6, a supporting plate 802 is fixedly connected with the surface of the pressing rod 801, a tension spring 803 is sleeved on the top of the surface of the pressing rod 801, the bottom of the tension spring 803 is fixedly connected with the top of the supporting plate 802, the top of the tension spring 803 is fixedly connected with the top of the inner wall of the groove 6, and the top of the top movable rod 703 is movably connected with the front side of the bottom of the pressing rod 801.

Adopt above-mentioned scheme: by arranging the pressing device 8, the positioning block 701 can be moved out of the connecting block 4, so that the top cover 2 drives the sealing cushion 3 to be separated from the sensor 1.

Referring to fig. 2 and 4, a positioning groove 9 is formed in the connecting block 4, and the inside of the positioning groove 9 is in close contact with the left side of the positioning block 701.

Adopt above-mentioned scheme: through setting up constant head tank 9, constant head tank 9 uses with the cooperation of locating piece 701, realizes the dismouting of top cap 2.

Referring to fig. 4, the top and the bottom of the right side of the positioning block 701 are fixedly connected with a projection 10, the insides of the two projections 10 are slidably connected with L-shaped blocks 11, and the right sides of the two L-shaped blocks 11 are fixedly connected with the right side of the inner wall of the groove 6.

Adopt above-mentioned scheme: through the arrangement of the two lugs 10 and the two L-shaped blocks 11, the two lugs 10 and the two L-shaped blocks 11 are matched for use, so that the moving effect of the positioning block 701 can be better.

Referring to fig. 4, a connecting hole 12 is formed in the left side of the inner wall of the groove 6, and the left side of the positioning block 701 sequentially penetrates through the fixing block 5 and the connecting block 4 through the connecting hole 12 and extends into the positioning groove 9.

The scheme is adopted: by providing the connection hole 12, the positioning block 701 can be used in cooperation with the inside of the connection block 4 through the connection hole 12.

Referring to fig. 4, the left and right sides of the supporting plate 802 are slidably connected with control grooves 13, and the two control grooves 13 are respectively opened at the top of the left and right sides of the inner wall of the groove 6.

Adopt above-mentioned scheme: through setting up two control slots 13, can play a spacing effect, can let backup pad 802 drive press the removal effect of pole 801 better.

The utility model discloses a theory of operation:

when the sensor is used, the two pressing rods 801 are pressed manually to move towards the opposite ends, the two pressing rods 801 can enable the two movable rods 703 to move towards the opposite ends in the moving process, so that the two movable rods 703 can enable the positioning block 701 to move rightwards, the positioning block 701 can move out of the interior of the positioning groove 9, the top cover 2 can drive the sealing cushion 3 to be separated from the sensor 1, the two pressing rods 801 can enable the two supporting plates 802 to move and enable the two tension springs 803 to generate a deformation force in the moving process, after the two pressing rods 801 are released, the two tension springs 803 can give the same force to the two supporting plates 802, the two supporting plates 802 can drive the two pressing rods 801 and enable the two movable rods 703 to rebound to the original positions, the positioning block 701 can generate a deformation force in the moving process, the two pressing rods 801 are released, the positioning block 702 can give the same force to the positioning block 701, the positioning block 701 rebounds to the interior of the positioning groove 9, and the top cover 2 can drive the sealing cushion 3 to be fixed with the sensor 1.

In conclusion: this sensor seal shell, through setting up sensor 1, top cap 2, sealed cushion 3, connecting block 4, fixed block 5, recess 6, positioner 7, locating piece 701, reset spring 702, movable rod 703, press device 8, press pole 801, backup pad 802, extension spring 803, constant head tank 9, lug 10, L-shaped piece 11, connecting hole 12 and control tank 13's cooperation is used, the in-process that current level sensor is using has been solved, the top cap is installed through the screw thread, this just leads to sealed effect relatively poor, sealed effect is good enough can influence information transfer, the use of screw thread also is convenient for use user's dismouting top cap, comparatively troublesome problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sensor seal housing, comprising a sensor (1) and a top cover (2), the top of the sensor (1) being used with the inside of the top cover (2), characterized in that: the inside fixedly connected with sealing cushion (3) of top cap (2), the top in close contact with of the surface of sealing cushion (3) and sensor (1), the right side fixedly connected with connecting block (4) of top cap (2), the right side fixedly connected with of sensor (1) and fixed block (5) that connecting block (4) cooperation was used, recess (6) have been seted up on the inside right side of fixed block (5), the left side of recess (6) inner wall is provided with positioner (7), the top and the bottom of recess (6) inner wall all are provided with presses and move device (8).

2. A sensor capsule as recited in claim 1, wherein: the positioning device (7) comprises a positioning block (701), the surface of the positioning block (701) is movably connected with the inside of the groove (6), the left side of the positioning block (701) is matched with the inside of the connecting block (4) to be used, a reset spring (702) is fixedly connected to the right side of the positioning block (701), the right side of the reset spring (702) is fixedly connected with the right side of the inner wall of the groove (6), and the front side of the positioning block (701) is rotatably connected with two movable rods (703).

3. A sensor seal housing as claimed in claim 2, wherein: the top press device (8) including pressing pole (801), press the inside swing joint of the surface of pole (801) and recess (6), the fixed surface who presses pole (801) is connected with backup pad (802), press the top cover on pole (801) surface and be equipped with extension spring (803), the bottom of extension spring (803) and the top fixed connection of backup pad (802), the top of extension spring (803) and the top fixed connection of recess (6) inner wall, the top of movable rod (703) with press the front side swing joint of pole (801) bottom.

4. A sensor capsule as recited in claim 2, wherein: locating slot (9) have been seted up to the inside of connecting block (4), the inside and the left side in close contact with of locating piece (701) of locating slot (9).

5. A sensor capsule as recited in claim 2, wherein: the top and the bottom on the right side of the positioning block (701) are fixedly connected with bumps (10), the inner parts of the two bumps (10) are connected with L-shaped blocks (11) in a sliding mode, and the right sides of the two L-shaped blocks (11) are fixedly connected with the right side of the inner wall of the groove (6).

6. A sensor seal housing as claimed in claim 4, wherein: connecting hole (12) have been seted up on the left side of recess (6) inner wall, the left side of locating piece (701) runs through fixed block (5) and connecting block (4) in proper order and extends to the inside of constant head tank (9) through connecting hole (12).

7. A sensor seal housing as claimed in claim 3, wherein: the left side and the right side of the supporting plate (802) are both connected with control grooves (13) in a sliding mode, and the two control grooves (13) are arranged on the tops of the left side and the right side of the inner wall of the groove (6) respectively.