CN213812328U - Non-magnetic sensor with protective structure - Google Patents
Non-magnetic sensor with protective structure Download PDFInfo
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- CN213812328U CN213812328U CN202023295108.8U CN202023295108U CN213812328U CN 213812328 U CN213812328 U CN 213812328U CN 202023295108 U CN202023295108 U CN 202023295108U CN 213812328 U CN213812328 U CN 213812328U
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- box body
- sensor
- lower box
- protective structure
- magnetic sensor
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- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a non-magnetic sensor with protective structure, which comprises a base, the top of base is provided with lower box body in the middle, the top of lower box body is provided with upper box body, runs through the upper and lower portion of base is provided with two sets of fixed orificess by the outer circle, the top of upper box body is provided with the through-hole in the middle, the inside bottom of lower box body is provided with a plurality of sets of telescopic links of round by the outer circle, the top of telescopic link is provided with the bottom plate, the periphery of lower box body is provided with the fixed button by the top front and back sides, the periphery of upper box body is provided with the buckle hole by the bottom front and back sides, the inside top of upper box body is provided with the rubber cushion layer, be provided with the sensor between lower box body and the upper box body; a no magnetism sensor with protective structure, can guarantee the stability of sensor work, and the leakproofness is higher, the security performance is good, it is better to install and dismantle and fixed effect to the sensor conveniently.
Description
Technical Field
The utility model relates to a no magnetism sensor field, in particular to no magnetism sensor with protective structure.
Background
The non-magnetic sensor is a device which converts sensed physical, chemical and other information into information convenient for detection and processing and has an independent function, and when the non-magnetic sensor is used, inaccurate measurement and easy damage are easily caused by various external factors, so that the non-magnetic sensor with a protection structure becomes necessary;
however, the existing non-magnetic sensor with the protection structure has certain defects to be improved when in use, the working stability of the sensor cannot be ensured when the existing non-magnetic sensor with the protection structure is in use, the sealing performance is not high, and the safety performance is not good; the non-magnetic sensor with the protection structure is inconvenient to mount and dismount and poor in fixing effect when used, and certain influence is brought to actual use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a non-magnetic sensor with a protective structure, which can effectively solve the problems that the working stability of the sensor can not be ensured when the existing non-magnetic sensor with a protective structure in the background technology is used, and the sealing performance is not high and the safety performance is not good; the problem that the installation and the disassembly of the existing non-magnetic sensor with a protection structure are inconvenient and the fixing effect is not good when the non-magnetic sensor is used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a non-magnetic sensor with a protective structure comprises a base, wherein a lower box body is arranged in the middle of the top of the base, an upper box body is arranged at the top of the lower box body, two groups of fixing holes are formed in the upper and lower parts of the base in a penetrating mode and close to an outer ring, a through hole is formed in the middle of the top of the upper box body, a circle of sealing ring is arranged on the inner wall of the through hole, pipeline holes are formed in the middle of the two sides of the upper box body and the lower box body in a penetrating mode, a circle of multiple groups of telescopic rods are arranged at the bottom of the lower box body and close to the outer ring, springs are arranged on the peripheries of the telescopic rods, a bottom plate is arranged at the tops of the telescopic rods, fixing buckles are arranged on the front side and the rear side of the periphery of the lower box body close to the top end, buckling holes are formed in the front side and the rear side of the periphery of the bottom end of the upper box body, a rubber cushion layer is arranged at the top of the upper box body, and a sensor is arranged between the lower box body and the upper box body, the periphery of the sensor is provided with connecting pipes in the middle by two sides.
As a further scheme of the utility model, down the box body all is circular setting with last box body, lower box body and last box body fixed connection, lower box body and base fixed connection.
As a further aspect of the utility model, the pipeline hole semicircular in shape sets up, and the diameter in pipeline hole equals the diameter of connecting pipe, pipeline hole and connecting pipe fixed connection.
As a further aspect of the utility model, the bottom plate is circular setting, and the diameter of bottom plate equals the inside diameter of box body down, bottom plate and telescopic link fixed connection, telescopic link and lower box body fixed connection.
As a further scheme of the utility model, fixed first one of detaining is the arc setting, the lower half is square setting, and the buckle hole is connected with fixed the detaining is fixed with the fixed size phase-match of detaining with fixed the knot.
As the utility model discloses a further scheme, sealing washer and rubber cushion all are the setting of ring type, sealing washer and rubber cushion, and the inner circle diameter of sealing washer and rubber cushion is the same.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a set up sealing washer, telescopic link, spring, bottom plate and rubber cushion, when the sensor carries out work, can cause vibrations because of the gas or liquid that pass through, the bottom plate cooperates telescopic link and spring to make the vibration range of sensor reduce, the rubber cushion can guarantee that the inductor on the sensor can not damage because of the collision, the sealing washer has guaranteed the holistic leakproofness of protective structure, this protective structure can guarantee the stability of sensor work, and the leakproofness is higher, the security performance is good;
through setting up down the box body, go up the box body, a pedestal, the fixed orifices, buckle hole and fixed knot, when needs are installed the sensor, place the sensor on the bottom plate, then pass the through-hole with the wire on the sensor, again will go up on the box body is installed down to the box body, it fixes through buckle hole and fixed knot, then through the fixed orifices on the base with protective structure monolithic stationary to the assigned position, when needs inspection and change sensor, only need to detain through pressing two sets of fixes and can take off the box body, the convenience is installed and is dismantled and fixed the effect better to the sensor.
Drawings
Fig. 1 is a schematic view of the overall structure of a non-magnetic sensor with a protective structure according to the present invention;
fig. 2 is a side sectional view of a non-magnetic sensor with a protective structure according to the present invention;
fig. 3 is a front cross-sectional view of the non-magnetic sensor with a protection structure of the present invention.
In the figure: 1. a base; 2. a lower box body; 3. an upper box body; 4. a fixing hole; 5. a seal ring; 6. a through hole; 7. a pipe bore; 8. a connecting pipe; 9. a telescopic rod; 10. a spring; 11. a base plate; 12. a snap-in hole; 13. a fixing buckle; 14. a rubber cushion layer; 15. a sensor.
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.
As shown in figures 1-3, a non-magnetic sensor with a protective structure comprises a base 1, a lower box body 2 is arranged in the middle of the top of the base 1, an upper box body 3 is arranged on the top of the lower box body 2, two groups of fixing holes 4 are arranged by an outer ring through the upper and lower parts of the base 1, a through hole 6 is arranged in the middle of the top of the upper box body 3, a circle of sealing ring 5 is arranged on the inner wall of the through hole 6, pipeline holes 7 are arranged in the middle of the two sides of the upper box body 3 and the lower box body 2, a circle of a plurality of groups of telescopic rods 9 are arranged by the outer ring at the inner bottom of the lower box body 2, springs 10 are arranged on the peripheries of the telescopic rods 9, a bottom plate 11 is arranged on the top of the telescopic rods 9, fixing buckles 13 are arranged on the front and rear sides of the periphery of the lower box body 2 by the top, buckling holes 12 are arranged on the front and rear sides of the periphery of the bottom of the upper box body 3, a rubber cushion layer 14 is arranged on the inner top of the upper box body 3, a sensor 15 is arranged between the lower box body 2 and the upper box body 3, the periphery of the sensor 15 is provided with a connecting pipe 8 in the middle near both sides.
Pipeline hole 7 semicircular in shape sets up, and the diameter of pipeline hole 7 equals the diameter of connecting pipe 8, and pipeline hole 7 and connecting pipe 8 fixed connection conveniently fix sensor 15.
Fixed first half of detaining 13 is the arc setting, the lower half is square setting, and buckle hole 12 and fixed size phase-match who detains 13, buckle hole 12 and fixed 13 fixed connection of detaining conveniently install and dismantle sensor 15.
It should be noted that, the present invention is a non-magnetic sensor with a protection structure, when in use, firstly, the sensor 15 is placed on the bottom plate 11, so that the connection pipe 8 is placed in the pipeline hole 7, then the lead wire on the sensor 15 passes through the through hole 6, and then is sealed by the sealing ring 5, then the upper box body 3 is installed on the lower box body 2, and is fixed by the buckle hole 12 and the fixing buckle 13, then the protection structure is integrally fixed to the designated position through the fixing hole 4 on the base 1, and then two sets of connection pipes 8 are installed in sequence, so as to use the sensor 15, when the sensor 15 works, the vibration can be caused by the passing gas or liquid, the vibration amplitude of the sensor 15 is reduced by the bottom plate 11 matching with the telescopic rod 9 and the spring 10, the rubber cushion layer 14 can ensure that the sensor on the sensor 15 can not be damaged by collision, the holistic leakproofness of protective structure has been guaranteed to sealing washer 5, and this protective structure can guarantee the stability of 15 works of sensor, when needs inspection and change sensor 15, through pressing two sets of fixed buckles 13 can take off box body 3, again to sensor 15 inspection or change the back that finishes, can be fixed box body 2 down with last box body 3 through fixed 13 cooperation buckle holes 12 of detaining, can continue to use sensor 15 this moment.
The utility model discloses a set up sealing washer 5, telescopic link 9, spring 10, bottom plate 11 and rubber cushion 14, when sensor 15 carries out work, can cause vibrations because of the gas or liquid that pass through, bottom plate 11 cooperates telescopic link 9 and spring 10 to make the vibration range of sensor 15 reduce, rubber cushion 14 can guarantee that the inductor on sensor 15 can not damage because of the collision, sealing washer 5 has guaranteed the holistic leakproofness of protective structure, this protective structure can guarantee the stability of sensor 15 work, and the leakproofness is higher, the security performance is good; through setting up down box body 2, go up box body 3, base 1, fixed orifices 4, buckle hole 12 and fixed knot 13, when needs are installed sensor 15, place sensor 15 on bottom plate 11, then pass through-hole 6 with the wire on the sensor 15, again will go up box body 3 and install down on the box body 2, it fixes to detain 13 through buckle hole 12 and fixed knot, then fixed orifices 4 through on the base 1 with protective structure monolithic stationary to the assigned position, when needs inspection and change sensor 15, only need to detain 13 through pressing two sets of fixes and can take off box body 3, it is better to install and dismantle just fixed effect sensor 15 conveniently.
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 (6)
1. The utility model provides a no magnetism sensor with protective structure which characterized in that: comprises a base (1), a lower box body (2) is arranged in the middle of the top of the base (1), an upper box body (3) is arranged at the top of the lower box body (2), two groups of fixing holes (4) are arranged on the upper and lower parts penetrating through the base (1) by outer rings, a through hole (6) is arranged in the middle of the top of the upper box body (3), a circle of sealing ring (5) is arranged on the inner wall of the through hole (6), pipeline holes (7) are arranged on the middle of the two sides penetrating through the upper box body (3) and the lower box body (2), a circle of a plurality of groups of telescopic rods (9) are arranged on the inner bottom of the lower box body (2) by outer rings, springs (10) are arranged on the periphery of the telescopic rods (9), a bottom plate (11) is arranged on the top of the telescopic rods (9), fixing buckles (13) are arranged on the front and rear sides of the periphery of the top end of the lower box body (2), and buckle holes (12) are arranged on the front and rear sides of the periphery of the bottom end of the upper box body (3), go up the inside top of box body (3) and be provided with rubber cushion (14), be provided with between lower box body (2) and last box body (3) sensor (15), the periphery of sensor (15) is leaned on both sides and all is provided with connecting pipe (8) between the middle.
2. A non-magnetic sensor with a protective structure according to claim 1, characterized in that: lower box body (2) all are circular setting with last box body (3), lower box body (2) and last box body (3) fixed connection, lower box body (2) and base (1) fixed connection.
3. A non-magnetic sensor with a protective structure according to claim 1, characterized in that: the pipeline holes (7) are arranged in a semicircular shape, the diameter of the pipeline holes (7) is equal to that of the connecting pipe (8), and the pipeline holes (7) are fixedly connected with the connecting pipe (8).
4. A non-magnetic sensor with a protective structure according to claim 1, characterized in that: bottom plate (11) are circular setting, and the diameter of bottom plate (11) equals the inside diameter of box body (2) down, bottom plate (11) and telescopic link (9) fixed connection, telescopic link (9) and box body (2) fixed connection down.
5. A non-magnetic sensor with a protective structure according to claim 1, characterized in that: the upper half part of the fixed buckle (13) is arranged in an arc shape, the lower half part of the fixed buckle (13) is arranged in a square shape, the size of the buckle hole (12) is matched with that of the fixed buckle (13), and the buckle hole (12) is fixedly connected with the fixed buckle (13).
6. A non-magnetic sensor with a protective structure according to claim 1, characterized in that: sealing washer (5) and rubber cushion layer (14) all are the ring type setting, sealing washer (5) and rubber cushion layer (14), and the inner circle diameter of sealing washer (5) and rubber cushion layer (14) is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295108.8U CN213812328U (en) | 2020-12-31 | 2020-12-31 | Non-magnetic sensor with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295108.8U CN213812328U (en) | 2020-12-31 | 2020-12-31 | Non-magnetic sensor with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213812328U true CN213812328U (en) | 2021-07-27 |
Family
ID=76948918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023295108.8U Active CN213812328U (en) | 2020-12-31 | 2020-12-31 | Non-magnetic sensor with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213812328U (en) |
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2020
- 2020-12-31 CN CN202023295108.8U patent/CN213812328U/en active Active
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