CN213902707U - High-load pressure sensor - Google Patents
High-load pressure sensor Download PDFInfo
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- CN213902707U CN213902707U CN202121281232.0U CN202121281232U CN213902707U CN 213902707 U CN213902707 U CN 213902707U CN 202121281232 U CN202121281232 U CN 202121281232U CN 213902707 U CN213902707 U CN 213902707U
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- pressure sensor
- sensor body
- threaded rod
- high load
- load pressure
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Abstract
The utility model discloses a high-load pressure sensor, which comprises a pressure sensor body, wherein a threaded rod is arranged at the bottom of the pressure sensor body, and an adjusting mechanism is arranged between the threaded rod and the pressure sensor body; adjustment mechanism includes the rotation ring, the rotation ring inlay in pressure sensor body bottom and with pressure sensor body sliding connection, it has the universal joint to rotate the ring bottom and be the circumference permutation through bearing swing joint, universal joint bottom fixedly connected with threaded rod loosens through rotatory with locking bolt, at rotatory rotary disk to suitable position, recycles locking bolt and fixes the rotary disk to rotatory one of them rotating sleeve, and holding up the universal joint at corresponding top, thereby constantly extend into rotating sleeve with the threaded rod inside, and utilize synchronizing assembly will correspond rotating sleeve also to rotate, reach and sink on one side and form certain angle to the pressure sensor body.
Description
Technical Field
The utility model belongs to the technical field of pressure sensor, concretely relates to high load pressure sensor.
Background
The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and other industries, and simply introduces the principles and the applications of some common sensors. In addition, in the case of a medical pressure sensor, a semiconductor piezoelectric impedance diffusion pressure sensor is configured to generate a piezoelectric impedance effect by forming a semiconductor deformation pressure on a surface of a sheet and deforming the sheet by an external force (pressure), thereby converting a change in impedance into an electric signal.
Traditional high load pressure sensor fixes on an object or wall in the in-service use, receives the limitation of itself and can only carry out pressure detection to a direction, can not adjust the pressure detection direction, and the detection scope is limited, is not convenient for use by the more condition of being not convenient for being applicable to.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high load pressure sensor to solve traditional high load pressure sensor and fix on an object or on the wall in the in-service use process, receive the limitation of itself and can only carry out pressure detection to a direction, can not adjust the pressure detection direction, be not convenient for be applicable to more the circumstances, detection range receives the problem of limitation.
In order to achieve the above object, the utility model provides a following technical scheme: a high-load pressure sensor comprises a pressure sensor body, wherein a threaded rod is arranged at the bottom of the pressure sensor body, and an adjusting mechanism is arranged between the threaded rod and the pressure sensor body;
adjustment mechanism includes the rotation ring, the rotation ring inlay in pressure sensor body bottom and with pressure sensor body sliding connection, it has the universal joint to rotate the ring bottom and be the circumference permutation through bearing swing joint, universal joint bottom fixedly connected with threaded rod, there is rotatory sleeve, a plurality of the threaded rod outside has a rotary disk through threaded connection rotatory sleeve bottom all has through bearing swing joint, rotary disk sliding connection is at the unable adjustment base top, adjacent two be equipped with synchronizing assembly between the rotatory sleeve.
Preferably, synchronizing assembly includes the band pulley, rotatory sleeve fixed connection is in rotatory sleeve outside bottom, two the band pulley outside cover is equipped with the hold-in range.
Preferably, the outer side of the fixed base is fixedly connected with fixed blocks in a circumferential array, and locking threaded holes are formed in the fixed blocks.
Preferably, a plurality of locking bolts are fixedly arranged at the top of the rotating disc, and the bottoms of the locking bolts penetrate through the rotating disc to be in contact with the fixed base and are in threaded connection with the rotating disc.
Preferably, one side of the pressure sensor body is fixedly connected with a connecting pipe, a power transmission line is arranged inside the connecting pipe, and the power transmission line extends into the pressure sensor body and is electrically connected with the pressure sensor body.
Preferably, the fixed blocks are integrally arranged with the fixed base, and the rotating disc is movably connected with the fixed base through a plane bearing.
The utility model discloses a technological effect and advantage: through when needs carry out angle modulation, the staff loosens the locking bolt rotation, at rotatory rotary disk to suitable position, it is fixed with the rotary disk to recycle the locking bolt, and rotatory one of them rotatory sleeve, and hold up the universal joint at corresponding top, thereby inside constantly extending into rotatory sleeve with the threaded rod, and utilize synchronous subassembly also to rotate corresponding rotatory sleeve, reach and sink on one side and form certain angle to the pressure sensor body, with the cooperation adjustment of carrying out the measuring direction, be applicable to more circumstances, the condition that has solved the measuring range and has received the limitation takes place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a bottom view of the present invention;
fig. 4 is a partially enlarged view of the portion B in fig. 3 according to the present invention.
In the figure: 1. a pressure sensor body; 2. a connecting pipe; 3. a threaded rod; 4. a power transmission line; 5. a fixed block; 6. a locking bolt; 7. rotating the disc; 8. a synchronous belt; 9. rotating the sleeve; 10. a pulley; 11. rotating the circular ring; 12. a universal joint; 13. and fixing the base.
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.
The utility model provides a high-load pressure sensor as shown in figures 1-4, which comprises a pressure sensor body 1, wherein a threaded rod 3 is arranged at the bottom of the pressure sensor body 1, and an adjusting mechanism is arranged between the threaded rod 3 and the pressure sensor body 1;
adjustment mechanism is including rotating ring 11, rotate ring 11 inlay in 1 bottom of pressure sensor body and with 1 sliding connection of pressure sensor body, it has universal joint 12 to rotate 11 bottoms of ring and be the circumference permutation through bearing swing joint, 12 bottom fixedly connected with threaded rod 3 of universal joint, there is rotatory sleeve 9 in the 3 outsides of threaded rod through threaded connection, and is a plurality of 9 bottoms of rotatory sleeve all have a rotary disk 7 through bearing swing joint, 7 sliding connection of rotary disk are in 13 tops of unable adjustment base, adjacent two be equipped with synchronizing assembly between the rotatory sleeve 9.
Specifically, synchronizing assembly includes band pulley 10, rotatory sleeve 9 fixed connection is in rotatory sleeve 9 outside bottom, two band pulley 10 outside cover is equipped with hold-in range 8, utilizes band pulley 10 and hold-in range 8's setting to make two rotatory sleeve 9 synchronous adjustments of matched with, is convenient for the utility model discloses an angle modulation is more reasonable.
Specifically, the fixed base 13 outside is circumference permutation fixedly connected with fixed block 5, locking screw hole has been seted up to fixed block 5 inside.
Specifically, the fixed a plurality of locking bolts 6 that are equipped with in rotary disk 7 top, it is a plurality of locking bolt 6 bottom run through rotary disk 7 and unable adjustment base 13 contact and with rotary disk 7 threaded connection, utilize unable adjustment base 13 and fixed block 5's setting, can be right the utility model discloses fix, utilize locking bolt 6 to fix rotary disk 7 to rotatory one of them rotating sleeve 9, and hold up the universal joint 12 at corresponding top, thereby constantly extend into rotating sleeve 9 with threaded rod 3 inside, and utilize synchronous subassembly will corresponding rotating sleeve 9 also to rotate, reach and sink on one side and form certain angle to pressure sensor body 1.
Specifically, 1 one side fixedly connected with connecting pipe 2 of pressure sensor body, connecting pipe 2 is inside to be equipped with power transmission line 4, power transmission line 4 extends into 1 inside and with 1 electric connection of pressure sensor body.
Specifically, a plurality of fixed blocks 5 are all integrated with the fixed base 13, and the rotating disk 7 is movably connected with the fixed base 13 through a plane bearing between the rotating disk and the fixed base 13.
The working principle is as follows: when the utility model is used, when the angle is needed to be adjusted, the worker rotates and loosens the locking bolt 6, rotates the rotating disk 7 to a proper position, then the locking bolt 6 is reused to fix the rotating disk 7, one rotating sleeve 9 is rotated, and the universal joint 12 at the corresponding top is supported, so that the threaded rod 3 continuously extends into the rotating sleeve 9, and the corresponding rotating sleeve 9 is rotated by the synchronous component, the pressure sensor body 1 is sunk to form a certain angle at one side, the angle formed by the natural matching rotation of the universal joint 12 is used as the final angle to match the adjustment of the detection direction, the device is suitable for more conditions, the condition that the detection range is limited is solved, the device can be fixed by the arrangement of the fixed base 13 and the fixed block 5, and the two rotating sleeves 9 which are matched can be synchronously adjusted by the arrangement of the belt wheel 10 and the synchronous belt 8, convenient to the utility model discloses an angle modulation is more reasonable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A high load pressure sensor comprising a pressure sensor body (1), characterized in that: a threaded rod (3) is arranged at the bottom of the pressure sensor body (1), and an adjusting mechanism is arranged between the threaded rod (3) and the pressure sensor body (1);
adjustment mechanism includes rotating ring (11), rotating ring (11) inlay in pressure sensor body (1) bottom and with pressure sensor body (1) sliding connection, rotating ring (11) have universal joint (12) through bearing swing joint, universal joint (12) bottom fixedly connected with threaded rod (3), threaded rod (3) outside has rotatory sleeve (9) through threaded connection, and is a plurality of rotatory sleeve (9) bottom all has a rotary disk (7) through bearing swing joint, rotary disk (7) sliding connection is in unable adjustment base (13) top, adjacent two be equipped with synchronizing assembly between rotatory sleeve (9).
2. A high load pressure sensor as in claim 1, wherein: the synchronous component comprises a belt wheel (10), the belt wheel (10) is fixedly connected to the bottom of the outer side of the rotating sleeve (9), and a synchronous belt (8) is sleeved on the outer side of the belt wheel (10).
3. A high load pressure sensor as in claim 1, wherein: the fixing device is characterized in that a fixing block (5) is fixedly connected to the outer side of the fixing base (13), and a locking threaded hole is formed in the fixing block (5).
4. A high load pressure sensor as in claim 1, wherein: the top of the rotating disc (7) is fixedly provided with a plurality of locking bolts (6), and the bottoms of the locking bolts (6) penetrate through the rotating disc (7) to be in contact with the fixed base (13).
5. A high load pressure sensor as in claim 1, wherein: pressure sensor body (1) one side fixedly connected with connecting pipe (2), inside power transmission line (4) that is equipped with of connecting pipe (2), inside and with pressure sensor body (1) electric connection of power transmission line (4) extend into pressure sensor body (1).
6. A high load pressure sensor as in claim 3, wherein: a plurality of fixed blocks (5) are all integrated with the fixed base (13), and the rotating disc (7) is movably connected with the fixed base (13) through a plane bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281232.0U CN213902707U (en) | 2021-06-09 | 2021-06-09 | High-load pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281232.0U CN213902707U (en) | 2021-06-09 | 2021-06-09 | High-load pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902707U true CN213902707U (en) | 2021-08-06 |
Family
ID=77108575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281232.0U Active CN213902707U (en) | 2021-06-09 | 2021-06-09 | High-load pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213902707U (en) |
-
2021
- 2021-06-09 CN CN202121281232.0U patent/CN213902707U/en active Active
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