CN217358807U

CN217358807U - Pressure sensor mounting structure with height adjusting function

Info

Publication number: CN217358807U
Application number: CN202221267678.2U
Authority: CN
Inventors: 罗绪良; 廖晓雪; 郭元福; 高远勤
Original assignee: Sichuan Chuanfu Instrument Co ltd
Current assignee: Sichuan Chuanfu Instrument Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a mounting structure for pressure sensor with altitude mixture control function, including fixed establishment, fixed establishment's top fixed mounting has adjustment mechanism, adjustment mechanism's top fixed mounting has buffer gear, buffer gear's top fixed mounting has the cover seat, upper end both sides fixed mounting has spacing subassembly in the cover seat, the cover seat inboard has the pressure sensor body through spacing subassembly joint. The above structure is adopted in the utility model, through setting up adjustment mechanism for the accessible rotates the adjustable ring when using, the internal thread conflict threaded rod in adjustable ring this moment, because the threaded rod bottom is equipped with the slider and slides in the spout, thereby make the threaded rod by injecing, and then make the threaded rod can reciprocate at the cover intraductal when the adjustable ring rotates, thereby alright adjust the height, and then make this device be convenient for highly adjust the use of pressure sensor body, facilitate the use.

Description

Pressure sensor mounting structure with height adjusting function

Technical Field

The utility model belongs to the technical field of pressure sensor, in particular to mounting structure for pressure sensor with altitude mixture control function.

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 development of society and the progress of science and technology, nowadays pressure sensor uses increasingly extensively, and the installation of current most pressure sensor all adopts the screw fixation formula installation, and the dismouting of being not convenient for when concrete use is overhauld, can not adjust the height as required simultaneously, uses to have certain limitation, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a mounting structure for pressure sensor with altitude mixture control function to solve the installation of current most pressure sensor and all adopt the screw fixation formula installation, the dismouting of being not convenient for when specifically using overhauls, can not carry out the problem of adjusting to the height as required simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a mounting structure for pressure sensor with altitude mixture control function, includes fixed establishment, fixed establishment's top fixed mounting has adjustment mechanism, adjustment mechanism's top fixed mounting has buffer gear, buffer gear's top fixed mounting has the cover seat, upper end both sides fixed mounting has spacing subassembly in the cover seat, the cover seat inboard has the pressure sensor body through spacing subassembly joint.

Through adopting above-mentioned technical scheme, through rotating the adjustable ring, the intra-annular internal thread of regulation conflicts the threaded rod this moment, because the threaded rod bottom is equipped with the slider and slides in the spout to make the threaded rod by injecing, and then make the threaded rod can reciprocate at the sheathed tube when the adjustable ring rotates, thereby alright adjust the height, and then make this device be convenient for highly adjust the use of pressure sensor body, facilitate the use.

Further, as a preferred technical scheme, the fixing mechanism comprises a guide rail, the top of the guide rail is fixedly connected with the bottom of the adjusting mechanism, a lead screw is rotatably connected to the inner side of the guide rail, the thread options at the two ends of the lead screw are opposite, moving blocks are in threaded connection with the two ends of the lead screw, clamping plates are fixedly mounted at the bottoms of the moving blocks, and an adjusting button is fixedly mounted at the right end of the lead screw in a penetrating manner through the guide rail.

Through adopting above-mentioned technical scheme, through placing the position of required installation with the guide rail, rotate the knob and drive the lead screw drive movable block and slide in the guide rail inboard, and then drive the position completion installation of the required centre gripping of splint reciprocal movement laminating to make this device be convenient for install, it is comparatively convenient to use.

Further, as a preferred technical scheme, the inner side of the clamping plate is fixedly provided with an anti-skid plate, and the outer surface of the anti-skid plate is provided with anti-skid lines at equal intervals.

Through adopting above-mentioned technical scheme, through the anti-skidding line that sets up antiskid ribbed tile and surface, can improve the inboard frictional force of splint, and then improve the stability of its centre gripping installation.

Further, as a preferred technical scheme, the upper end of the right side of the adjusting button is in threaded connection with a hand screw, and the left side of the hand screw penetrates through the adjusting button to be connected with the right side of the guide rail in an attaching mode.

Through adopting above-mentioned technical scheme, through setting up the hand screw, can conflict fixed adjusting knob through rotating the hand screw when using, and then avoid the adjusting knob not hard up.

Further, as preferred technical scheme, adjustment mechanism includes the sleeve pipe, sleeve pipe fixed mounting is in the middle of the top of guide rail, the inboard sliding connection of sleeve pipe has the threaded rod, sheathed tube upper end right side threaded connection has positioning bolt, positioning bolt's right side tip runs through the left side laminating of sleeve pipe and threaded rod and is connected, the sleeve pipe top is rotated and is connected with the adjustable ring, the inboard of adjustable ring is equipped with the internal thread, the threaded rod runs through the adjustable ring, the adjustable ring passes through internal thread and threaded rod threaded connection, the top of threaded rod and buffer gear's bottom fixed connection.

Through adopting above-mentioned technical scheme, rotate the adjustable ring, the internal thread conflict threaded rod in the adjustable ring this moment, and then make the threaded rod can reciprocate in the sleeve pipe when the adjustable ring rotates to alright adjust the height.

Further, as preferred technical scheme, the bottom both sides fixed mounting of threaded rod has the slider, the spout has been seted up to sheathed tube both sides, slider sliding connection is inboard in the spout.

Through adopting above-mentioned technical scheme, set up the slider and slide in the spout is inboard, can assist fixed threaded rod for the threaded rod is injectd, thereby when avoiding the adjustable ring to rotate, and the threaded rod then rotates, and then makes the threaded rod steadily reciprocate.

Further, as a preferred technical scheme, the buffer mechanism comprises a sleeve, the sleeve is fixedly installed at the top of the threaded rod, a buffer spring is fixedly installed on the inner side of the sleeve, a vertical shaft is fixedly installed at the top of the buffer spring, and the top of the vertical shaft penetrates through the sleeve and is fixedly connected with the bottom of the sleeve seat.

Through adopting above-mentioned technical scheme, drive the vertical scroll through the inside buffer spring of sleeve and cushion to when making the pressure sensor body pressurized, can play better cushioning effect.

Further, as preferred technical scheme, spacing subassembly includes shrinkage pool and draw-in groove, the shrinkage pool is seted up in the upper end both sides of cover seat, the draw-in groove is seted up in the upper end both sides of pressure sensor body, the inside fixed mounting of shrinkage pool has spacing spring, the inner fixed mounting of spacing spring has the spacer pin, the inner grafting and the draw-in groove of spacer pin are inboard.

Through adopting above-mentioned technical scheme, drive the spacer pin through the spacing spring in the concave hole and peg graft in the draw-in groove to alright fix the pressure sensor body.

Further, as a preferred technical scheme, the front surface of the clamping groove is arc-shaped, and the inner end of the limiting pin is also arc-shaped.

Through adopting above-mentioned technical scheme, through setting up curved spacer pin inner and arc wall, the dismouting pressure sensor body of can being convenient for.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, by arranging the fixing mechanism, when the device is used, the guide rail is placed at a position to be installed, then the adjusting button is rotated to drive the screw rod to drive the moving block to slide on the inner side of the guide rail, so that the clamping plates are driven to move mutually, the installation is completed by adhering the anti-slip plates to the position to be clamped, and then the adjusting button is fixed by rotating the hand-screwed screw, so that the device is convenient to install and is convenient to use;

secondly, by arranging the limiting assembly, when the pressure sensor is used, the pressure sensor body can be inserted into the inner side of the sleeve seat, the limiting pin is contracted into the concave hole through the contact of the inclined surface of the limiting pin, when the limiting pin contacts the clamping groove, the limiting spring drives the limiting pin to be inserted into the clamping groove, so that the pressure sensor body can be fixed, and the limiting pin is arc-shaped, so that the pressure sensor can be detached only by pulling the limiting pin forcibly when the pressure sensor needs to be detached, and the pressure sensor is convenient to use;

thirdly, the buffering mechanism is arranged, so that when the pressure sensor is used, the vertical shaft can be driven to buffer through the buffering spring in the sleeve, and therefore when the pressure sensor body is pressed, a good buffering effect can be achieved, and the pressure sensor body is prevented from being damaged due to the fact that instantaneous pressure is too high;

fourth, through setting up adjustment mechanism, when making need height-adjusting, through rotating the adjustable ring, the intra-annular internal thread conflict threaded rod of this moment, because the threaded rod bottom is equipped with the slider and slides in the spout, thereby make the threaded rod by injecing, and then make the threaded rod can reciprocate at the sheathed tube when the adjustable ring rotates, thereby alright adjust the height, after the altitude mixture control was accomplished, conflict the threaded rod through rotating positioning bolt can, and then make this device be convenient for highly adjust the use of pressure sensor body, facilitate the use.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view 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 device comprises a fixing mechanism, 11, a guide rail, 12, a screw rod, 13, a moving block, 14, a clamping plate, 15, an adjusting button, 16, an anti-skid plate, 17, a hand screw, 2, an adjusting mechanism, 21, a sleeve, 22, a threaded rod, 23, a positioning bolt, 24, an adjusting ring, 25, a sliding block, 26, a sliding groove, 3, a buffer mechanism, 31, a sleeve, 32, a buffer spring, 33, a vertical shaft, 4, a sleeve seat, 5, a limiting component, 51, a concave hole, 52, a clamping groove, 53, a limiting spring, 54, a limiting pin, 6 and a pressure sensor body.

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. 1-3, the mounting structure for a pressure sensor with height adjustment function described in this embodiment includes a fixing mechanism 1, a top fixed mounting of the fixing mechanism 1 has an adjusting mechanism 2, a top fixed mounting of the adjusting mechanism 2 has a buffering mechanism 3, a top fixed mounting of the buffering mechanism 3 has a sleeve seat 4, two sides of an upper end in the sleeve seat 4 are fixed with a limiting component 5, and a pressure sensor body 6 is clamped on an inner side of the sleeve seat 4 through the limiting component 5.

Through rotating adjustable ring 24, internal thread conflict threaded rod 22 in the adjustable ring 24 this moment is because threaded rod 22 bottom is equipped with slider 25 and slides in spout 26 to make threaded rod 22 limited, and then make threaded rod 22 can reciprocate in sleeve pipe 21 when adjustable ring 24 rotates, thereby alright adjust the height, and then make this device be convenient for highly adjust the use of pressure sensor body 6, facilitate the use.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of facilitating the disassembly and assembly, the present embodiment has an innovative design for the fixing mechanism 1 and the limiting assembly 5, specifically, the fixing mechanism 1 includes a guide rail 11, the top of the guide rail 11 is fixedly connected with the bottom of the adjusting mechanism 2, the inner side of the guide rail 11 is rotatably connected with a lead screw 12, the options of threads at two ends of the lead screw 12 are opposite, two ends of the lead screw 12 are connected with a moving block 13 through threads, the bottom of the moving block 13 is fixedly provided with a clamping plate 14, the right end of the lead screw 12 penetrates through the guide rail 11 and is fixedly provided with an adjusting knob 15, the inner side of the clamping plate 14 is fixedly provided with an anti-slip plate 16, the outer surface of the anti-slip plate 16 is provided with anti-slip threads at equal intervals, the upper end of the right side of the adjusting knob 15 is connected with a hand screw 17 through the left side of the adjusting knob 15 in a fitting manner with the right side of the guide rail 11, the limiting assembly 5 includes a concave hole 51 and a clamping groove 52, the concave hole 51 is arranged on two sides of the upper end in the sleeve seat 4, the clamping groove 52 is arranged on two sides of the upper end of the pressure sensor body 6, the limiting spring 53 is fixedly arranged in the concave hole 51, the limiting pin 54 is fixedly arranged at the inner end of the limiting spring 53, the inner end of the limiting pin 54 is inserted into the inner side of the clamping groove 52, the front surface of the clamping groove 52 is arc-shaped, and the inner end of the limiting pin 54 is also arc-shaped; through placing the position of required installation with guide rail 11, it slides at guide rail 11 inboard to rotate adjusting knob 15 and drive lead screw 12 drive movable block 13, and then drive the position of the required centre gripping of splint 14 reciprocal movement laminating and accomplish the installation, thereby make this device be convenient for install, it is comparatively convenient to use, through the anti-skidding line that sets up antiskid ribbed tile 16 and surface, can improve the inboard frictional force of splint 14, and then improve the stability of its centre gripping installation, through setting up hand-screwed screw 17, can be when using, conflict fixed adjusting knob 15 through rotating hand-screwed screw 17, and then avoid adjusting knob 15 not hard up, drive spacing pin 54 through spacing spring 53 in the shrinkage pool 51 and peg graft in draw-in groove 52, thereby alright fix pressure sensor body 6, through setting up curved spacing pin 54 inner and arc wall, the dismouting pressure sensor body 6 of can be convenient for.

Example 3

Referring to fig. 1-3, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of facilitating height adjustment and improving stability, the present embodiment has an innovative design on an adjusting mechanism 2 and a buffering mechanism 3, specifically, the adjusting mechanism 2 includes a sleeve 21, the sleeve 21 is fixedly installed in the middle of the top of the guide rail 11, a threaded rod 22 is slidably connected to the inner side of the sleeve 21, a positioning bolt 23 is threadedly connected to the right side of the upper end of the sleeve 21, the right side end of the positioning bolt 23 penetrates through the sleeve 21 to be attached to the left side of the threaded rod 22, an adjusting ring 24 is rotatably connected to the top of the sleeve 21, an internal thread is disposed on the inner side of the adjusting ring 24, the threaded rod 22 penetrates through the adjusting ring 24, the adjusting ring 24 is threadedly connected to the threaded rod 22 through the internal thread, the top of the threaded rod 22 is fixedly connected to the bottom of the buffering mechanism 3, sliders 25 are fixedly installed on both sides of the bottom of the threaded rod 22, the two sides in the sleeve 21 are provided with sliding grooves 26, the sliding block 25 is connected to the inner sides of the sliding grooves 26 in a sliding manner, the buffer mechanism 3 comprises a sleeve 31, the sleeve 31 is fixedly arranged at the top of the threaded rod 22, a buffer spring 32 is fixedly arranged on the inner side of the sleeve 31, a vertical shaft 33 is fixedly arranged at the top of the buffer spring 32, and the top of the vertical shaft 33 penetrates through the sleeve 31 and is fixedly connected with the bottom of the sleeve seat 4; rotate adjustable ring 24, internal thread conflict threaded rod 22 in the adjustable ring 24 this moment, and then make threaded rod 22 can reciprocate in sleeve pipe 21 when adjustable ring 24 rotates, thereby alright adjust the height, set up slider 25 and slide in spout 26 inboard, can assist fixed threaded rod 22, make threaded rod 22 by injecteing, thereby when avoiding adjustable ring 24 to rotate, threaded rod 22 is following the rotation, and then make threaded rod 22 steadily reciprocate, drive vertical scroll 33 through the inside buffer spring 32 of sleeve 31 and cushion, thereby make when pressure sensor body 6 pressurized, can play better cushioning effect.

The use principle and the advantages are as follows: when the pressure sensor is used, firstly, the pressure sensor body 6 is inserted into the inner side of the sleeve seat 4, the inclined surface of the limit pin 54 is abutted, the limit pin 54 is contracted into the concave hole 51, when the limit pin 54 contacts the clamping groove 52, the limit spring 53 drives the limit pin 54 to be inserted into the clamping groove 52, so that the pressure sensor body 6 can be fixed, then the guide rail 11 is placed at a position required to be installed, then the adjusting button 15 is rotated to drive the lead screw 12 to drive the moving block 13 to slide on the inner side of the guide rail 11, further the clamping plate 14 is driven to move mutually, the installation is completed by adhering the anti-skid plate 16 to the position required to be clamped, at the moment, the adjusting button 15 is fixed by rotating the hand screw 17, at the moment, the adjusting ring 24 is rotated according to the height, the internal thread in the adjusting ring 24 is abutted against the threaded rod 22, as the sliding block 25 is arranged at the bottom of the threaded rod 22 and slides in the sliding groove 26, so that the threaded rod 22 is limited, and then make when adjustable ring 24 rotates threaded rod 22 can reciprocate in sleeve pipe 21, can adjust the height of pressure sensor body 6, after the altitude mixture control was accomplished, rotate positioning bolt 23 conflict threaded rod 22 fix can, pressure sensor in the scheme of this application is applicable to pressure monitoring and not be applicable to the detection of the concrete numerical value of pressure, is applicable to the technical scheme who adopts pressure sensor as triggering the office type.

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. The utility model provides a mounting structure for pressure sensor with altitude mixture control function which characterized in that: including fixed establishment (1), the top fixed mounting of fixed establishment (1) has adjustment mechanism (2), the top fixed mounting of adjustment mechanism (2) has buffer gear (3), the top fixed mounting of buffer gear (3) has cover seat (4), upper end both sides fixed mounting has spacing subassembly (5) in cover seat (4), cover seat (4) inboard has pressure sensor body (6) through spacing subassembly (5) joint.

2. The mounting structure for a pressure sensor with height adjusting function according to claim 1, wherein: the fixing mechanism (1) comprises a guide rail (11), the top of the guide rail (11) is fixedly connected with the bottom of the adjusting mechanism (2), the inner side of the guide rail (11) is rotatably connected with a lead screw (12), the thread options at the two ends of the lead screw (12) are opposite, the thread at the two ends of the lead screw (12) is connected with a moving block (13), a clamping plate (14) is fixedly mounted at the bottom of the moving block (13), and an adjusting button (15) is fixedly mounted at the right end of the lead screw (12) in a penetrating mode through the guide rail (11).

3. The mounting structure for a pressure sensor with height adjusting function according to claim 2, wherein: the inner side of the clamping plate (14) is fixedly provided with an anti-skid plate (16), and anti-skid grains are arranged on the outer surface of the anti-skid plate (16) at equal intervals.

4. The mounting structure for a pressure sensor with height adjusting function according to claim 2, wherein: the right side upper end threaded connection of adjusting knob (15) has hand screw (17), the left side of hand screw (17) is run through adjusting knob (15) and is connected with the right side laminating of guide rail (11).

5. The mounting structure for a pressure sensor with height adjusting function according to claim 2, wherein: adjustment mechanism (2) are including sleeve pipe (21), sleeve pipe (21) fixed mounting is in the middle of the top of guide rail (11), the inboard sliding connection of sleeve pipe (21) has threaded rod (22), the upper end right side threaded connection of sleeve pipe (21) has positioning bolt (23), the left side laminating that the right side tip of positioning bolt (23) runs through sleeve pipe (21) and threaded rod (22) is connected, sleeve pipe (21) top is rotated and is connected with adjustable ring (24), the inboard of adjustable ring (24) is equipped with the internal thread, threaded rod (22) run through adjustable ring (24), adjustable ring (24) are through internal thread and threaded rod (22) threaded connection, the top of threaded rod (22) and the bottom fixed connection of buffer gear (3).

6. The mounting structure for a pressure sensor with height adjusting function according to claim 5, wherein: the bottom both sides fixed mounting of threaded rod (22) has slider (25), spout (26) have been seted up to both sides in sleeve pipe (21), slider (25) sliding connection is inboard in spout (26).

7. The mounting structure for a pressure sensor with height adjusting function according to claim 5, wherein: buffer gear (3) include sleeve (31), sleeve (31) fixed mounting is in the top of threaded rod (22), the inboard fixed mounting of sleeve (31) has buffer spring (32), the top fixed mounting of buffer spring (32) has vertical scroll (33), the bottom fixed connection of sleeve (31) and cover seat (4) is run through at the top of vertical scroll (33).

8. The mounting structure for a pressure sensor with height adjusting function according to claim 1, wherein: spacing subassembly (5) include shrinkage pool (51) and draw-in groove (52), the upper end both sides in cover seat (4) are seted up in shrinkage pool (51), the upper end both sides in pressure sensor body (6) are seted up in draw-in groove (52), the inside fixed mounting of shrinkage pool (51) has spacing spring (53), the inner fixed mounting of spacing spring (53) has spacer pin (54), the inner grafting and draw-in groove (52) of spacer pin (54) are inboard.

9. The mounting structure for a pressure sensor with height adjusting function according to claim 8, wherein: the front surface of the clamping groove (52) is arc-shaped, and the inner end of the limiting pin (54) is also arc-shaped.