CN217358808U - Pressure sensor convenient to install and replace - Google Patents
Pressure sensor convenient to install and replace Download PDFInfo
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- CN217358808U CN217358808U CN202221268324.XU CN202221268324U CN217358808U CN 217358808 U CN217358808 U CN 217358808U CN 202221268324 U CN202221268324 U CN 202221268324U CN 217358808 U CN217358808 U CN 217358808U
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Abstract
The utility model discloses a pressure sensor easy to assemble and change, including installation mechanism and pressure sensor body, installation mechanism's top fixed mounting has the support, the top fixed mounting of support has buffer gear, buffer gear's inboard fixed mounting has the casing, the thread groove has been seted up to bottom in the casing, the bottom of sensor body is equipped with the thread piece. The above structure is adopted in the utility model, this pressure sensor has abandoned the mode that adopts the screw to carry out fixed mounting among the prior art, and adopts the screw thread installation for the dismouting of being convenient for of pressure sensor body, installation mechanism's design simultaneously makes the mounting structure of whole pressure sensor body dismouting of all being convenient for, sets up buffer gear simultaneously, can adjust the cushion effect in a flexible way, the effectual convenient to use nature and the practicality that have improved this pressure sensor make this pressure sensor practicality stronger, be worth using widely.
Description
Technical Field
The utility model belongs to the technical field of pressure sensor, in particular to pressure sensor easy to assemble and change.
Background
A pressure sensor is a device or apparatus that can sense a pressure signal and convert the pressure signal into a usable output electrical signal according to a certain rule, and the pressure sensor generally comprises a pressure sensitive element and a signal processing unit. According to different test pressure types, the pressure sensor can be divided into a gauge pressure sensor, a differential pressure sensor and an absolute pressure sensor;
along with the industrialization development of society today, pressure sensor is applied to the square in the life gradually, however current pressure sensor and mounting structure thereof adopt bolt form fixed mounting mostly, often need set up drilling when the installation, all need adopt dedicated instrument when leading to its installation and dismantlement, and the dismouting is comparatively inconvenient, consequently needs to improve it.
SUMMERY OF THE UTILITY MODEL
To the problem that mentions in the background art, the utility model aims at providing a pressure sensor easy to assemble and change to solve current pressure sensor and with and the most bolt form fixed mounting that adopts of mounting structure, often need set up drilling when the installation, all need adopt dedicated instrument when leading to its installation and dismantlement, the comparatively inconvenient problem of dismouting.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a pressure sensor easy to assemble and change, includes installation mechanism and pressure sensor body, installation mechanism's top fixed mounting has the support, the top fixed mounting of support has buffer gear, buffer gear's inboard fixed mounting has the casing, the thread groove has been seted up to the bottom in the casing, the bottom of sensor body is equipped with the screw thread piece, the sensor body is pegged graft in the casing, screw thread piece threaded connection is in the thread groove.
Through adopting above-mentioned technical scheme, this pressure sensor has abandoned the mode that adopts the screw to carry out fixed mounting among the prior art, and adopts the screw thread installation for the dismouting of being convenient for of pressure sensor body, installation mechanism's design simultaneously makes the mounting structure of whole pressure sensor body dismouting of all being convenient for, sets up buffer gear simultaneously, can adjust the cushion effect in a flexible way, has effectually improved this pressure sensor's convenient to use nature and practicality, makes this pressure sensor practicality stronger, is worth using widely.
Further, in a preferred embodiment, the casing has a circular shape in plan view, and the pressure sensor body has a circular shape in plan view.
Through adopting above-mentioned technical scheme, set up circular shape casing and pressure sensor body, the screw thread piece screw in to the thread groove of pressure sensor body bottom of can being convenient for.
Further, as a preferred technical scheme, a sealing sleeve is arranged at the upper end of the inner side of the shell, and the inner side of the sealing sleeve is connected with the upper end of the shell of the pressure sensor body in an attaching mode.
Through adopting above-mentioned technical scheme, set up the seal cover, can improve the inside sealed effect of casing.
Further, as preferred technical scheme, installation mechanism is including the card frame, the top of card frame and the bottom fixed connection of support, the inboard rotation of card frame is connected with the lead screw, the both ends screw thread of lead screw is turned to on the contrary, the equal threaded connection in both ends of lead screw has the slider, the equal fixed mounting in bottom of slider has splint, the right-hand member of lead screw runs through card frame fixed mounting and has the knob.
Through adopting above-mentioned technical scheme, set up installation mechanism, the accessible rotates the knob and drives lead screw drive slider and slide in card frame inboard, and then drives splint and accomplish the centre gripping installation of this device, makes things convenient for the dismouting to use.
Further, as a preferred technical scheme, both ends all threaded connection has hand-screwed bolt about the right side of knob, the left end of hand-screwed bolt runs through the knob and is connected with the right side laminating of card frame.
Through adopting above-mentioned technical scheme, twist the bolt through setting up the hand, can assist fixed knob, and then improve installation stability.
Furthermore, as a preferred technical scheme, the inner side of the clamping plate is provided with a groove, the groove is internally provided with telescopic springs at equal intervals, and the inner side of each telescopic spring is fixedly provided with an anti-skid plate.
Through adopting above-mentioned technical scheme, conflict the antiskid ribbed tile through the expanding spring who sets up in the recess, can improve the stability at the required installation position of antiskid ribbed tile laminating, and then improve the stability of splint centre gripping.
Further, as a preferred technical scheme, the buffer mechanism comprises a concave seat, the concave seat is fixedly installed at the top of the support, shock absorbers are fixedly installed on two sides of the bottom in the concave seat, and the top of each shock absorber is fixedly connected with the bottom of the shell.
Through adopting above-mentioned technical scheme, through setting up buffer gear for the bumper shock absorber in the accessible concave type seat provides better buffering effect for the casing when using, and then improves the life of pressure sensor body.
Further, as preferred technical scheme, the upper end is equidistant to be connected with two sets of balls in the concave type seat, and two sets of inboard and the outer wall laminating of casing of ball are connected.
Through adopting above-mentioned technical scheme, through setting up the ball, can assist the outer wall roll of laminating casing, and then reduce the frictional force improvement buffering effect of casing outer wall.
Further, as a preferred technical scheme, the bottom of the concave seat is in threaded connection with a supporting screw rod, the top of the supporting screw rod is attached to the bottom of the shell, and the bottom of the supporting screw rod is arranged on the inner side of the support.
Through adopting above-mentioned technical scheme, set up the supporting screw rod for when this pressure sensor need not the buffering, the accessible rotates the bottom that the supporting screw rod contradicted the casing, and then avoids touching the bumper shock absorber, adopts this mode can adjust the buffering effect to a certain extent simultaneously.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, through the arrangement of the installation framework, when the device is used, a clamping frame can be placed at a position required to be installed, a screw rod is driven by rotating a knob to drive a sliding block to slide on the inner side of the clamping frame, so that clamping plates are adjusted to move mutually, the clamping plates and the anti-skid plates on the inner sides of the clamping frames are attached to the position required to be installed, the anti-skid plates can be more stably attached to the position required to be installed through the collision of a telescopic spring in a groove, the installation can be completed by rotating a hand-screwed bolt fixing knob, at the moment, the pressure sensor body is inserted into a shell and rotated to screw a thread block into a thread groove, the installation can be completed, when the device is required to be disassembled, the whole device can be disassembled only by loosening the hand-screwed screw and reversely rotating the knob, when the pressure sensor body is only required to be disassembled, the pressure sensor body can be disassembled only by rotating the pressure sensor body, and the device is convenient to use;
secondly, through the arrangement of the buffer mechanism, when the pressure sensor body is stressed by gravity in use, the shock absorber is driven to shrink through the shell, the balls are attached to the shell to reduce the friction force of the outer wall of the shell, so that a good buffer effect is achieved, and meanwhile when the buffer is not needed, the shock absorber can be prevented from being touched only by stretching the hands into the bottom of the support rotating support screw rod in the support to abut against the shell, so that the pressure sensor is flexible and changeable in use, and high in practicability and stability;
third, this pressure sensor has abandoned the mode that adopts the screw to carry out fixed mounting among the prior art, and has adopted the screw thread installation for the pressure sensor body dismouting of being convenient for, installation mechanism's design simultaneously makes the mounting structure of whole pressure sensor body the dismouting of all being convenient for, sets up buffer gear simultaneously, can adjust the cushion effect in a flexible way, and effectual convenient to use nature and the practicality that has improved this pressure sensor make this pressure sensor practicality stronger, are worth using widely.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is an enlarged view of fig. 2 a according to the present invention.
Reference numerals are as follows: 1. the pressure sensor comprises a pressure sensor body, 2, an installation mechanism, 21, a clamping frame, 22, a screw rod, 23, a sliding block, 24, a clamping plate, 25, an anti-skid plate, 26, a knob, 27, a hand-screwed bolt, 28, a groove, 29, an expansion spring, 3, a support, 4, a buffer mechanism, 41, a concave seat, 42, a shock absorber, 43, a ball, 44, a supporting screw rod, 5, a shell, 6, a thread groove, 7, a thread block, 8 and a sealing sleeve.
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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the pressure sensor convenient to mount and replace in this embodiment includes a mounting mechanism 2 and a pressure sensor body 1, a support 3 is fixedly mounted on the top of the mounting mechanism 2, a buffering mechanism 4 is fixedly mounted on the top of the support 3, a housing 5 is fixedly mounted on the inner side of the buffering mechanism 4, a thread groove 6 is formed in the bottom of the housing 5, a thread block 7 is arranged at the bottom of the sensor body, the sensor body is inserted into the housing 5, and the thread block 7 is connected to the thread groove 6 in a threaded manner.
This pressure sensor has abandoned the mode that adopts the screw to carry out fixed mounting among the prior art, and has adopted the screw thread installation for the dismouting of being convenient for of pressure sensor body 1, installation mechanism 2's design simultaneously makes the dismouting of all being convenient for of the mounting structure of whole pressure sensor body 1, sets up buffer gear 4 simultaneously, can adjust the cushion effect in a flexible way, and effectual convenient to use nature and the practicality that has improved this pressure sensor make this pressure sensor practicality stronger, are worth using widely.
Example 2
Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of improving the convenience of assembling and disassembling the device, in this embodiment, an innovative design is performed on an installation mechanism 2 and a housing 5, specifically, the overlooking shape of the interior of the housing 5 is circular, the overlooking shape of the pressure sensor body 1 is also circular, the upper end of the inner side of the housing 5 is provided with a sealing sleeve 8, the inner side of the sealing sleeve 8 is connected with the upper end of the housing of the pressure sensor body 1 in an attaching manner, the installation mechanism 2 includes a clamping frame 21, the top of the clamping frame 21 is fixedly connected with the bottom of the bracket 3, the inner side of the clamping frame 21 is rotatably connected with a lead screw 22, the thread directions of two ends of the lead screw 22 are opposite, two ends of the lead screw 22 are both in thread connection with a sliding block 23, the bottom of the sliding block 23 are both fixedly installed with a clamping plate 24, the right end of the lead screw 22 is fixedly installed with a knob 26 penetrating through the clamping frame 21, the upper and lower ends of the right side of the knob 26 are both in thread connection with hand-screwed bolts 27, the left end of a hand-screwed bolt 27 penetrates through a knob 26 to be attached to the right side of the clamping frame 21, a groove 28 is formed in the inner side of the clamping plate 24, telescopic springs 29 are arranged in the groove 28 at equal intervals, and anti-skid plates 25 are fixedly mounted on the inner sides of the telescopic springs 29; set up circular shape casing 5 and pressure sensor body 1, can be convenient for in the screw thread piece 7 screw in thread groove 6 of 1 bottom of pressure sensor body, set up the seal cover 8, can improve the inside sealed effect of casing 5, set up installation mechanism 2, the accessible rotates knob 26 and drives lead screw 22 drive slider 23 and slide in card frame 21 inboard, and then drive splint 24 and accomplish the centre gripping installation of this device, make things convenient for the dismouting to use, screw bolt 27 through setting up the hand, can assist fixed knob 26, and then improve the installation stability, through the antiskid ribbed tile 25 of contradicting of the expanding spring 29 that sets up in the recess 28, can improve the stability at the required installation site of antiskid ribbed tile 25 laminating, and then improve the stability of splint 24 centre gripping.
Example 3
Referring to fig. 1-2, on the basis of embodiment 2, in order to achieve the purpose of improving the convenience of the device, the present embodiment is innovative, specifically, the buffering mechanism 4 includes a concave seat 41, the concave seat 41 is fixedly installed at the top of the bracket 3, both sides of the bottom inside the concave seat 41 are fixedly installed with a shock absorber 42, the top of the shock absorber 42 is fixedly connected with the bottom of the housing 5, the upper end inside the concave seat 41 is connected with two groups of balls 43 in an equidistant manner, the inner sides of the two groups of balls 43 are connected with the outer wall of the housing 5 in an attaching manner, the bottom of the concave seat 41 is connected with a supporting screw 44 in a threaded manner, the top of the supporting screw 44 is connected with the bottom of the housing 5 in an attaching manner, and the bottom of the supporting screw 44 is arranged at the inner side of the bracket 3; through setting up buffer gear 4, make bumper shock absorber 42 in the concave type seat 41 of accessible when using provide better buffering effect for casing 5, and then improve pressure sensor body 1's life, through setting up ball 43, can assist laminating casing 5's outer wall roll, and then reduce the frictional force improvement buffering effect of casing 5 outer wall, set up supporting screw 44, make when this pressure sensor need not the buffering, the accessible rotates the bottom that supporting screw 44 contradicts casing 5, and then avoid touching bumper shock absorber 42, adopt this mode can adjust buffering effect to a certain extent simultaneously.
The use principle and the advantages are as follows: when the pressure sensor is used, the clamping frame 21 is placed at a position required to be installed, the screw rod 22 is driven by rotating the knob 26 to drive the sliding block 23 to slide on the inner side of the clamping frame 21, the clamping plate 24 is further adjusted to move mutually, the clamping plate 24 and the anti-skid plate 25 on the inner side of the clamping plate are attached to the position required to be installed, the anti-skid plate 25 can be more stably attached to the position required to be installed by abutting against the telescopic spring 29 in the groove 28, the knob 26 is fixed by rotating the hand-screwed bolt 27 to complete installation, the pressure sensor body 1 is inserted into the shell 5 and rotated to screw the thread block 7 into the thread groove 6 to complete installation, when the pressure sensor is used, if a specific pressure value does not need to be detected, the support screw rod 44 can be rotated to move downwards, when the pressure sensor body 1 is stressed by gravity, the shock absorber 42 is driven by the shell 5 to contract, and the balls 43 are attached to the shell 5 to reduce the friction force of the outer wall of the shell 5, and then reached better cushioning effect, when the concrete numerical value of pressure that needs to be measured and need not the buffering simultaneously, only need the hand stretch into the bottom that support screw 44 contradicts casing 5 in the rotation in the support 3, can avoid touching bumper shock absorber 42, improved this pressure sensor's practicality, when needing to dismantle, only need not hard up the hand screw and reverse rotation knob 26 again can dismantle whole device, when only needing to dismantle pressure sensor body 1, only need rotate pressure sensor body 1 and can the dismouting.
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 (9)
1. The utility model provides a pressure sensor easy to assemble and change which characterized in that: including installation mechanism (2) and pressure sensor body (1), the top fixed mounting of installation mechanism (2) has support (3), the top fixed mounting of support (3) has buffer gear (4), the inboard fixed mounting of buffer gear (4) has casing (5), thread groove (6) have been seted up to the bottom in casing (5), the bottom of sensor body is equipped with thread piece (7), the sensor body is pegged graft in casing (5), thread piece (7) threaded connection is in thread groove (6).
2. The easy to install and replace pressure sensor of claim 1, wherein: the shape of the top view of the inside of the shell (5) is circular, and the shape of the top view of the pressure sensor body (1) is also circular.
3. The easy to install and replace pressure sensor of claim 2, wherein: the pressure sensor is characterized in that a sealing sleeve (8) is arranged at the upper end of the inner side of the shell (5), and the inner side of the sealing sleeve (8) is attached to the upper end of the shell of the pressure sensor body (1).
4. The easy to install and replace pressure sensor of claim 1, wherein: installation mechanism (2) is including calorie frame (21), the top of calorie frame (21) and the bottom fixed connection of support (3), card frame (21) inboard is rotated and is connected with lead screw (22), the both ends screw thread of lead screw (22) is opposite soon, the equal threaded connection in both ends of lead screw (22) has slider (23), the equal fixed mounting in bottom of slider (23) has splint (24), the right-hand member of lead screw (22) runs through card frame (21) fixed mounting and has knob (26).
5. The easy to install and replace pressure sensor of claim 4, wherein: the right side of knob (26) is all threaded connection at both ends about both ends has hand to twist bolt (27), the left end of hand to twist bolt (27) runs through knob (26) and is connected with the right side laminating of card frame (21).
6. The easy to install and replace pressure sensor of claim 4, wherein: the inner side of the clamping plate (24) is provided with a groove (28), the groove (28) is internally provided with telescopic springs (29) at equal intervals, and the inner side of each telescopic spring (29) is fixedly provided with an anti-skid plate (25).
7. The easy to install and replace pressure sensor of claim 1, wherein: buffer gear (4) are including concave type seat (41), concave type seat (41) fixed mounting is in the top of support (3), the equal fixed mounting in bottom both sides in concave type seat (41) has bumper shock absorber (42), the top of bumper shock absorber (42) and the bottom fixed connection of casing (5).
8. The easy to install and replace pressure sensor of claim 7, wherein: the upper end in the concave seat (41) is connected with two groups of balls (43) in a rotating mode at equal intervals, and the inner sides of the two groups of balls (43) are connected with the outer wall of the shell (5) in a fitting mode.
9. The easy to install and replace pressure sensor of claim 7, wherein: the bottom of the concave seat (41) is in threaded connection with a supporting screw rod (44), the top of the supporting screw rod (44) is attached to the bottom of the shell (5) and connected with the bottom of the shell, and the bottom of the supporting screw rod (44) is arranged on the inner side of the support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221268324.XU CN217358808U (en) | 2022-05-25 | 2022-05-25 | Pressure sensor convenient to install and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221268324.XU CN217358808U (en) | 2022-05-25 | 2022-05-25 | Pressure sensor convenient to install and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217358808U true CN217358808U (en) | 2022-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221268324.XU Active CN217358808U (en) | 2022-05-25 | 2022-05-25 | Pressure sensor convenient to install and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217358808U (en) |
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2022
- 2022-05-25 CN CN202221268324.XU patent/CN217358808U/en active Active
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