CN214538342U - Thread type pressure transmitter - Google Patents
Thread type pressure transmitter Download PDFInfo
- Publication number
- CN214538342U CN214538342U CN202120324361.7U CN202120324361U CN214538342U CN 214538342 U CN214538342 U CN 214538342U CN 202120324361 U CN202120324361 U CN 202120324361U CN 214538342 U CN214538342 U CN 214538342U
- Authority
- CN
- China
- Prior art keywords
- pressure transmitter
- shell
- side wall
- transition piece
- connecting sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a screw thread type pressure transmitter, including the pressure transmitter body, the pressure transmitter body includes the shell, sets up in the inside component core of shell, be fixed in the transition piece of shell bottom, set up in the inside sensor and the adapter sleeve of locating the transition piece bottom outside with component core signal connection's of transition piece and rotation cover, the bottom tip of transition piece is equipped with the opening, the bottom of sensor just is equipped with the joint corresponding to open-ended position department, be equipped with first spacing platform on the bottom lateral wall of transition piece, the outside that transition piece was located to the cover is rotated on the top of adapter sleeve, just on the adapter sleeve inside wall and be equipped with the spacing platform of second corresponding to the position department of first spacing bench side, the spacing platform butt of second is on first spacing platform. The utility model has the advantages of reasonable design, the installation direction is swift, is favorable to the popularization and application of marketization.
Description
Technical Field
The utility model relates to a pressure transmitter technical field, concretely relates to screw thread type pressure transmitter.
Background
The pressure transmitter is a pressure sensor which takes output as a standard signal, and is an instrument which receives a pressure variable and converts the pressure variable into a standard output signal in proportion. It can convert the physical pressure parameters sensed by the detecting sensor, such as gas and liquid, into standard electric signals to be supplied to secondary instruments, such as indicating alarm, recorder and regulator, for measurement indication and process regulation.
Generally, a pressure transmitter and equipment which are conventionally used in the prior art are connected through a flange, the connection mode is troublesome, and particularly, for some small-sized pressure transmitters, the integral structure of the pressure transmitter can be increased by arranging the pressure transmitter and the equipment connecting flange, so that the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, the swift screw thread type pressure transmitter of installation direction.
The utility model adopts the following technical scheme:
a thread type pressure transmitter comprises a pressure transmitter body, wherein the pressure transmitter body comprises a shell, an element core arranged in the shell, a transition connecting piece fixed at the bottom end of the shell, a sensor arranged in the transition connecting piece and connected with the element core through signals, and a connecting sleeve sleeved outside the bottom end of the transition connecting piece in a rotating manner, an opening is formed in the bottom end part of the transition connecting piece, a joint is arranged at the bottom end of the sensor and corresponding to the position of the opening, a first limiting table arranged along the circumferential direction of the outer side wall of the transition connecting piece is arranged on the outer side wall of the bottom end of the transition connecting piece, the top end of the connecting sleeve is rotatably sleeved outside the transition connecting piece, a second limiting table arranged along the circumferential direction of the inner side wall of the connecting sleeve is arranged on the inner side wall of the connecting sleeve and corresponding to the position above the first limiting table, the second limiting table is abutted against the first limiting table, and an internal thread is arranged on the inner side wall of the connecting sleeve and at a position corresponding to the lower portion of the second limiting table.
As an optimized technical scheme of the utility model, the joint has the check ring between first spacing platform and the spacing platform of second.
As an optimized technical scheme of the utility model, the top of shell is equipped with the draw-in groove.
As an optimized technical scheme of the utility model, the lateral wall of adapter sleeve is outer hexagonal structure.
The utility model has the advantages that:
the utility model has reasonable structure design, the connecting sleeve arranged in the connecting sleeve enables the installation of the transmitter body to be more convenient and faster, when the transmitter is installed, only the connector of the external equipment needs to be butted with the connector on the sensor through the opening, and the connecting sleeve is rotated to enable the inner side wall of the connecting sleeve and the outer side wall of the connector of the external equipment to be screwed together; meanwhile, the connecting sleeve is small in size, the integral structure of the transmitter body cannot be increased, and the using effect is good.
Drawings
Fig. 1 is a schematic structural diagram of a screw thread type pressure transmitter of the present invention;
fig. 2 is a schematic top view of the threaded pressure transmitter of the present invention;
fig. 3 is a schematic cross-sectional view of the joint of the connecting sleeve and the transition piece of the present invention;
the symbols in the drawings illustrate that:
the connecting device comprises a shell 1, a transition connecting piece 2, a connecting sleeve 3, an opening 4, a connector 5, a first limiting table 6, a second limiting table 7, a locking ring 8 and a clamping groove 9.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a thread type pressure transmitter includes a pressure transmitter body, the pressure transmitter body includes a housing 1, a component core (not shown in the figure) arranged inside the housing 1, a transition piece 2 fixed at the bottom end of the housing 1, a sensor (not shown in the figure) arranged inside the transition piece 2 and connected with the component core signal, and a connecting sleeve 3 rotatably sleeved outside the bottom end of the transition piece 2, the bottom end of the transition piece 2 is provided with an opening 4, the bottom end of the sensor is provided with a joint 5 corresponding to the position of the opening 4, a first limiting platform 6 arranged along the circumferential direction of the outer side wall of the transition piece 2 is arranged on the outer side wall of the bottom end of the transition piece 2, the top end of the connecting sleeve 3 is rotatably sleeved outside the transition piece 2, and the position of the inner side wall of the connecting sleeve 3 and corresponding to the upper side of the first limiting platform 6 is provided with a first limiting platform arranged along the circumferential direction of the inner side wall of the connecting sleeve 3 When the sensor is installed, only the connector of the external equipment is butted with the connector 5 on the sensor through the opening 4, and then the connecting sleeve 3 is rotated to lead the inner side wall of the connecting sleeve 3 and the outer side wall of the connector of the external equipment to be screwed together;
furthermore, a locking ring 8 for enhancing the connection tightness between the first limiting table and the second limiting table 7 is clamped between the first limiting table 6 and the second limiting table 7; a clamping groove 9 for clamping a nameplate is formed in the top end of the shell 1; the lateral wall of adapter sleeve 3 is outer hexagonal structure, adopts outer hexagonal structure setting can be convenient for operating personnel more to rotate adapter sleeve 3.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (4)
1. The utility model provides a screw thread type pressure transmitter, includes the pressure transmitter body, its characterized in that: the pressure transmitter body comprises a shell (1), a component core arranged in the shell (1), a transition connecting piece (2) fixed at the bottom end of the shell (1), a sensor arranged in the transition connecting piece (2) and connected with a component core signal, and a connecting sleeve (3) sleeved on the outer side of the bottom end of the transition connecting piece (2), wherein an opening (4) is formed in the bottom end of the transition connecting piece (2), a joint (5) is arranged at the position corresponding to the opening (4) at the bottom end of the sensor, a first limiting table (6) arranged along the circumferential direction of the outer side wall of the transition connecting piece (2) is arranged on the outer side wall of the bottom end of the transition connecting piece (2), the top end of the connecting sleeve (3) is rotatably sleeved on the outer side wall of the transition connecting sleeve (2), and a second limiting table arranged along the circumferential direction of the inner side wall of the connecting sleeve (3) is arranged at the position corresponding to the upper part of the first limiting table (6) on the inner side wall of the connecting sleeve (3) Spacing platform (7) of second, spacing platform (7) butt on first spacing platform (6), just be equipped with the internal thread corresponding to the position department of the spacing platform of second (7) below on the inside wall of adapter sleeve (3).
2. The threaded pressure transmitter of claim 1, wherein: and a locking ring (8) is clamped between the first limiting table (6) and the second limiting table (7).
3. The threaded pressure transmitter of claim 1, wherein: the top end of the shell (1) is provided with a clamping groove (9).
4. The threaded pressure transmitter of claim 1, wherein: the outer side wall of the connecting sleeve (3) is of an outer hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324361.7U CN214538342U (en) | 2021-02-04 | 2021-02-04 | Thread type pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324361.7U CN214538342U (en) | 2021-02-04 | 2021-02-04 | Thread type pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214538342U true CN214538342U (en) | 2021-10-29 |
Family
ID=78233824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120324361.7U Expired - Fee Related CN214538342U (en) | 2021-02-04 | 2021-02-04 | Thread type pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214538342U (en) |
-
2021
- 2021-02-04 CN CN202120324361.7U patent/CN214538342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |