CN212585903U - High-precision wireless pressure collector - Google Patents
High-precision wireless pressure collector Download PDFInfo
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- CN212585903U CN212585903U CN202021529034.7U CN202021529034U CN212585903U CN 212585903 U CN212585903 U CN 212585903U CN 202021529034 U CN202021529034 U CN 202021529034U CN 212585903 U CN212585903 U CN 212585903U
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- fixed block
- fixedly connected
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- transmission rod
- cavity
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Abstract
The utility model discloses a wireless pressure collector of high accuracy, including the STB, STB bottom fixedly connected with spliced pole, the swivelling chute has been seted up to the spliced pole bottom, the swivelling chute lateral wall rotates and is connected with fixation nut, the inside top fixedly connected with pressure sensor of fixation nut. The utility model discloses a fixation nut, the transfer line, sealed lid, store the box, first fixed block, the second fixed block, the threaded rod, the cooperation action of movable block and baffle, rotate fixation nut and install the collector and await measuring the position, it evenly drily carries out the humid air in the cavity to drive the baffle simultaneously and rotate the drier that will store in the box, avoid moist air corrosion internals, destroy inside circuit, increase user's maintenance cost, and seal up the save to the drier between the installation, prevent that the collector from getting into the moist environment of air and leading to the drier to take place the loss in a lot of short time when transporting and depositing.
Description
Technical Field
The utility model relates to a collector technical field, concretely relates to wireless pressure collector of high accuracy.
Background
The pipeline is the equipment of conveying gas and liquid, because gas and liquid need certain pressure just can accomplish the transportation in the pipeline, and the pressure that the pipeline bore has the upper limit, consequently, when pipeline transportation gas and liquid, need arrange pressure acquisition device with the inside pressure of pipeline, the unusual condition of pipeline is convenient for in time discover, reduces the potential safety hazard.
However, in actual use, when the pressure of the water pipe is detected, the surrounding environment is often wet, after long-time work, the connecting parts between the pressure sensor and the top box are easy to rust due to high air humidity, the lines are easy to damage, and the maintenance cost of a user is increased.
Therefore, it is necessary to invent a high-precision wireless pressure collector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless pressure collector of high accuracy, through the cooperation action of fixation nut, transfer line, sealed lid, storage box, first fixed block, second fixed block, threaded rod, movable block and baffle, rotate fixation nut and install the collector position of awaiting measuring, drive the baffle simultaneously and rotate and carry out the drying to humid air in evenly unrestrained the cavity of drier in will storing the box to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a high-precision wireless pressure collector comprises a top box, wherein a connecting column is fixedly connected to the bottom end of the top box, a cavity is formed in the connecting column, a rotating groove is formed in the bottom end of the connecting column, a fixing nut is rotatably connected to the side wall of the rotating groove, a pressure sensor is fixedly connected to the top end of the interior of the fixing nut, a transmission rod is fixedly connected to the top end of the fixing nut, a thread is arranged at the top end of the transmission rod, a sealing cover is arranged at the top end of the transmission rod, a threaded cavity is formed in the center of the bottom wall of the sealing cover, the transmission rod is in threaded connection with the threaded cavity through the thread, a storage box is slidably connected to the interior of the sealing cover, a drying agent is arranged in the storage box, the top end of the storage box is fixedly, the bottom end of the second fixed block is provided with a sliding groove, the first fixed block is connected with the second fixed block in a sliding mode through the sliding groove, a movable cavity is formed in the first fixed block, a threaded rod is arranged in the movable cavity, one end of the threaded rod is fixedly connected with a transmission rod, the other end of the threaded rod is rotatably connected with the second fixed block, the bottom end of the threaded rod is in threaded connection with a movable block, the top wall of the second fixed block is provided with a fixed groove, the side wall of the second fixed block is fixedly connected with a connecting rod, and the second fixed block is fixedly connected with a;
the set top box is internally provided with a single chip microcomputer, the connecting end of the single chip microcomputer is provided with an A/D converter, the pressure sensor is electrically connected with the A/D converter, and the output end of the single chip microcomputer is electrically connected with a WiFi module.
Preferably, discharge gate quantity sets up to a plurality ofly, and is a plurality of the discharge gate evenly sets up in storage box lateral wall bottom, baffle quantity sets up to three, and is three the baffle evenly sets up in second fixed block lateral wall.
Preferably, the first limiting rods are fixedly connected to two sides of the movable cavity, the first limiting holes are formed in two sides of the movable block, and the side walls of the first limiting rods are connected with the first limiting holes in a sliding mode.
Preferably, the two sides of the sealing cover are fixedly connected with limit blocks, second limit holes are formed in the limit blocks, the side walls of the second limit holes are connected with second limit rods in a sliding mode, and the top ends of the second limit rods are fixedly connected with the top box.
Preferably, the cross section of the movable block is hexagonal, and the fixed groove is matched with the movable block.
Preferably, the side wall of the sealing cover is made of rubber materials, and the sealing cover is matched with the discharge hole.
In the technical scheme, the utility model provides a technological effect and advantage:
through fixation nut, the transfer line, sealed lid, store the box, first fixed block, the second fixed block, the threaded rod, the cooperation action of movable block and baffle, rotate fixation nut and install the collector to the position of awaiting measuring, it evenly spills to carry out the drying to humid air in the cavity to drive the baffle rotation in will storing the box simultaneously, compared with the prior art, avoid moist air corrosion internals, destroy inside circuit, increase user's maintenance cost, and seal up the save to the drier between the installation, prevent that the collector from getting into the moist environment of air and leading to the drier to take place the loss in a lot of short time when transportation and depositing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure between the movable block and the first position-limiting rod of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 4 is a sectional view of the first fixing block and the second fixing block of the present invention;
fig. 5 is a flow chart of the system control of the present invention.
Description of reference numerals:
1. a set-top box; 2. connecting columns; 3. fixing a nut; 4. a pressure sensor; 5. a transmission rod; 6. a sealing cover; 7. a storage box; 8. a first fixed block; 9. a second fixed block; 10. a threaded rod; 11. a movable block; 12. fixing grooves; 13. a baffle plate; 14. a single chip microcomputer; 15. a WiFi module; 16. a first limit rod; 17. a limiting block; 18. a second limiting rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a high-precision wireless pressure collector as shown in figures 1-5, which comprises a top box 1, wherein the bottom end of the top box 1 is fixedly connected with a connecting column 2, a cavity is arranged inside the connecting column 2, the bottom end of the connecting column 2 is provided with a rotating groove, the side wall of the rotating groove is rotatably connected with a fixed nut 3, the top end inside the fixed nut 3 is fixedly connected with a pressure sensor 4, the model of the pressure sensor 4 is MD-PS-G14, the top end of the fixed nut 3 is fixedly connected with a transmission rod 5, the top end of the transmission rod 5 is provided with a thread, the top end of the transmission rod 5 is provided with a sealing cover 6, the center of the bottom wall of the sealing cover 6 is provided with a thread cavity, the transmission rod 5 is in threaded connection with the thread cavity through the thread, the top end of the storage box 7 is fixedly connected with the top box 1, the bottom end of the side wall of the storage box 7 is provided with a discharge hole, the top end of the transmission rod 5 is fixedly connected with a first fixed block 8, the side wall of the first fixed block 8 is sleeved with a second fixed block 9, the bottom end of the second fixed block 9 is provided with a sliding chute, the first fixed block 8 is connected with the second fixed block 9 in a sliding way through the sliding chute, a movable cavity is arranged in the first fixed block 8, a threaded rod 10 is arranged in the movable cavity, one end of the threaded rod 10 is fixedly connected with the transmission rod 5, the other end of the threaded rod 10 is rotatably connected with the second fixed block 9, the bottom end of the threaded rod 10 is connected with a movable block 11 through threads, the top wall of the second fixed block 9 is provided with a fixed groove 12, the side wall of the second fixing block 9 is fixedly connected with a connecting rod, and the second fixing block 9 is fixedly connected with a baffle 13 through the connecting rod;
the STB comprises a STB 1 and is characterized in that a single chip microcomputer 14 is installed inside the STB 1, the single chip microcomputer 14 is STM8S105S4T6C in the model, an A/D converter is arranged at the connecting end of the single chip microcomputer 14, a pressure sensor 4 is electrically connected with the A/D converter, and the output end of the single chip microcomputer 14 is electrically connected with a WiFi module 15.
Furthermore, in the above technical scheme, discharge gate quantity sets up to a plurality ofly, and is a plurality of the discharge gate evenly sets up in storage box 7 lateral wall bottom, and the drier of being convenient for is unrestrained more evenly, baffle 13 quantity sets up to three, and is three baffle 13 evenly sets up in 9 lateral walls of second fixed block, is convenient for promote the drier unrestrained.
Further, in the above technical scheme, the two sides of the movable cavity are fixedly connected with first limiting rods 16, the two sides of the movable block 11 are both provided with first limiting holes, and the side wall of each first limiting rod 16 is slidably connected with the corresponding first limiting hole to limit the movable block 11.
Further, in the above technical scheme, both sides of the sealing cover 6 are fixedly connected with a limiting block 17, a second limiting hole is formed in the limiting block 17, a second limiting rod 18 is slidably connected to a side wall of the second limiting hole, and the top end of the second limiting rod 18 is fixedly connected with the top box 1 to limit the sealing cover 6, so that the stability is improved.
Further, in the above technical solution, the cross section of the movable block 11 is hexagonal, and the fixing groove 12 is matched with the movable block 11, so as to drive the second fixing block 9 to rotate.
Further, in above-mentioned technical scheme, 6 lateral walls of sealed lid are formed by rubber materials preparation, sealed lid 6 and discharge gate phase-match are sealed with the drier, get into the moist environment of air in the short time during the avoidance of transportation, can natural drying this moment, avoid the drier to take place the loss in storing box 7.
The implementation mode is specifically as follows: the collector is installed at a position to be detected by rotating the fixed nut 3, the fixed nut 3 drives the transmission rod 5 to rotate, because the top end of the transmission rod 5 is in threaded connection with the sealing cover 6, the transmission rod 5 drives the sealing cover 6 to move towards a direction away from the storage box 7 and separate from the storage box 7, meanwhile, the transmission rod 5 drives the threaded rod 10 to rotate, the threaded rod 10 drives the movable block 11 to move towards a direction away from the transmission rod 5, when the movable block 11 enters the fixed groove 12 and abuts against the top wall of the fixed groove 12, the threaded rod 10 drives the second fixed block 9 to rotate through the movable block 11, the second fixed block 9 drives the baffle 13 to rotate through the connecting rod, the baffle 13 further pushes the drying agent to uniformly scatter towards the cavity through the discharge hole, so as to dry the humid air in the cavity, the pressure sensor 4 transmits the collected data to the singlechip 14, and, rotate fixation nut 3 and install the collector to the position of awaiting measuring, it will store the even unrestrained cavity of drier in the box 7 and carry out the drying to humid air to drive baffle 13 to rotate simultaneously, avoid moist air corrosion internals, destroy inside circuit, increase user's maintenance cost, and seal up the save to the drier between the installation, it leads to the drier to take place the loss to prevent that the collector from getting into the moist environment of air in a lot of short time when transporting and depositing, this embodiment has specifically solved the connecting part between pressure sensor 4 and the STB 1 because the great easy corrosion of part that leads to of air humidity, the problem of the easy damage of circuit.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, the collector is installed at a position to be tested by rotating the fixing nut 3, the fixing nut 3 drives the transmission rod 5 to rotate, the top end of the transmission rod 5 is in threaded connection with the sealing cover 6, the transmission rod 5 drives the sealing cover 6 to move towards the direction far away from the storage box 7 and is separated from the storage box 7, meanwhile, the transmission rod 5 drives the threaded rod 10 to rotate, the threaded rod 10 drives the movable block 11 to move towards the direction far away from the transmission rod 5, when the movable block 11 enters the fixed groove 12 and abuts against the top wall of the fixed groove 12, the threaded rod 10 drives the second fixed block 9 to rotate through the movable block 11, the second fixed block 9 drives the baffle 13 to rotate through the connecting rod, the baffle 13 further pushes the drying agent to uniformly scatter towards the.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a wireless pressure collector of high accuracy, includes STB (1), its characterized in that: the bottom end of the top box (1) is fixedly connected with a connecting column (2), a cavity is formed in the connecting column (2), a rotating groove is formed in the bottom end of the connecting column (2), the side wall of the rotating groove is rotatably connected with a fixing nut (3), the top end of the inside of the fixing nut (3) is fixedly connected with a pressure sensor (4), the top end of the fixing nut (3) is fixedly connected with a transmission rod (5), the top end of the transmission rod (5) is provided with a thread, the top end of the transmission rod (5) is provided with a sealing cover (6), the center of the bottom wall of the sealing cover (6) is provided with a threaded cavity, the transmission rod (5) is in threaded connection with the threaded cavity through the thread, a storage box (7) is in sliding connection with the inside of the sealing cover (6), a drying agent, the bottom end of the side wall of the storage box (7) is provided with a discharge hole, the top end of the transmission rod (5) is fixedly connected with a first fixed block (8), the side wall of the first fixed block (8) is sleeved with a second fixed block (9), the bottom end of the second fixed block (9) is provided with a sliding groove, the first fixed block (8) is in sliding connection with the second fixed block (9) through the sliding groove, a movable cavity is arranged inside the first fixed block (8), a threaded rod (10) is arranged inside the movable cavity, one end of the threaded rod (10) is fixedly connected with the transmission rod (5), the other end of the threaded rod (10) is rotatably connected with the second fixed block (9), the bottom end of the threaded rod (10) is in threaded connection with a movable block (11), the top wall of the second fixed block (9) is provided with a fixed groove (12, the second fixed block (9) is fixedly connected with a baffle (13) through a connecting rod;
the set top box comprises a set top box body (1), and is characterized in that a single chip microcomputer (14) is installed inside the set top box body (1), an A/D converter is arranged at the connecting end of the single chip microcomputer (14), a pressure sensor (4) is electrically connected with the A/D converter, and the output end of the single chip microcomputer (14) is electrically connected with a WiFi module (15).
2. The high-precision wireless pressure collector according to claim 1, characterized in that: the discharge gate quantity sets up to a plurality of, and is a plurality of the discharge gate evenly sets up in storage box (7) lateral wall bottom, baffle (13) quantity sets up to three, and is three baffle (13) evenly sets up in second fixed block (9) lateral wall.
3. The high-precision wireless pressure collector according to claim 1, characterized in that: the equal fixedly connected with first gag lever post (16) in activity chamber both sides, first spacing hole has all been seted up to movable block (11) both sides, first gag lever post (16) lateral wall and first spacing hole sliding connection.
4. The high-precision wireless pressure collector according to claim 1, characterized in that: the two sides of the sealing cover (6) are fixedly connected with limiting blocks (17), second limiting holes are formed in the limiting blocks (17), second limiting rods (18) are connected to the side walls of the second limiting holes in a sliding mode, and the top ends of the second limiting rods (18) are fixedly connected with the top box (1).
5. The high-precision wireless pressure collector according to claim 1, characterized in that: the cross section of the movable block (11) is hexagonal, and the fixed groove (12) is matched with the movable block (11).
6. The high-precision wireless pressure collector according to claim 1, characterized in that: the side wall of the sealing cover (6) is made of rubber materials, and the sealing cover (6) is matched with the discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529034.7U CN212585903U (en) | 2020-07-29 | 2020-07-29 | High-precision wireless pressure collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529034.7U CN212585903U (en) | 2020-07-29 | 2020-07-29 | High-precision wireless pressure collector |
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| Publication Number | Publication Date |
|---|---|
| CN212585903U true CN212585903U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021529034.7U Active CN212585903U (en) | 2020-07-29 | 2020-07-29 | High-precision wireless pressure collector |
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| CN (1) | CN212585903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816128A (en) * | 2021-03-24 | 2021-05-18 | 陈伟波 | Intelligent pressure sensor |
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2020
- 2020-07-29 CN CN202021529034.7U patent/CN212585903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816128A (en) * | 2021-03-24 | 2021-05-18 | 陈伟波 | Intelligent pressure sensor |
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