CN219694404U - Flat membrane pressure transmitter - Google Patents
Flat membrane pressure transmitter Download PDFInfo
- Publication number
- CN219694404U CN219694404U CN202320331816.7U CN202320331816U CN219694404U CN 219694404 U CN219694404 U CN 219694404U CN 202320331816 U CN202320331816 U CN 202320331816U CN 219694404 U CN219694404 U CN 219694404U
- Authority
- CN
- China
- Prior art keywords
- groove
- shell
- plate
- pressure transmitter
- fixed mounting
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 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
- 239000003129 oil well Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of transmitters, and discloses a flat membrane pressure transmitter, which comprises: the first shell is in a cylindrical shape, the right side of the first shell is provided with an opening, and one side of the first shell is provided with a first mounting groove; the left side of the second shell is provided with an opening, and one side of the second shell is provided with a second mounting groove; the outer side of the diaphragm is movably clamped in the first mounting groove and the second mounting groove; the disassembly and assembly comprises two plugboards, two rectangular seats are fixedly arranged on one side of the second shell, and slots are formed in one sides, away from each other, of the two rectangular seats. The utility model has the following advantages and effects: according to the utility model, through the clamping connection between the plugboard and the slot of the rectangular seat and the clamping connection between the clamping board and the clamping groove, the rapid installation and the disassembly of the first shell and the second shell can be realized, the replacement of a new membrane is convenient, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of transmitters, in particular to a flat membrane pressure transmitter.
Background
The pressure transmitter is a pressure sensor which takes output as a standard signal, is an instrument which receives pressure variable and converts the pressure variable into the standard output signal according to proportion, can convert physical pressure parameters such as gas, liquid and the like sensed by a side pressure element sensor into standard electric signals so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like to carry out measurement, indication and process regulation, is the most commonly used sensor in industrial practice, is widely applied to various industrial self-control environments, relates to various industries such as water conservancy and hydropower, railway transportation, intelligent building, production self-control, aerospace, military industry, petrochemical industry, oil well, electric power, ships, machine tools, pipelines and the like, the diaphragm of the existing pressure transmitter can be damaged after long-time use, and the diaphragm of the pressure transmitter is extruded by continuous high-pressure media, and long-time deformation easily causes permanent deformation, so that the detection accuracy of the diaphragm is reduced.
Disclosure of Invention
The utility model aims to provide a flat membrane pressure transmitter which has the effect of being convenient to replace.
The technical aim of the utility model is realized by the following technical scheme: a flat film pressure transmitter comprising:
the first shell is in a cylindrical shape, the right side of the first shell is provided with an opening, and one side of the first shell is provided with a first mounting groove;
the left side of the second shell is provided with an opening, and one side of the second shell is provided with a second mounting groove;
the outer side of the diaphragm is movably clamped in the first mounting groove and the second mounting groove;
the disassembly and assembly comprises two plugboards, two rectangular seats are fixedly arranged on one side of the second shell, slots are formed in one sides, away from each other, of the two rectangular seats, and the two plugboards are movably clamped in the corresponding slots respectively.
The utility model is further provided with: the movable groove is formed in the top and the bottom of the outer side of the first shell, the first spring is fixedly mounted on the inner wall of the movable groove, the horizontal plate is fixedly mounted at one end of the first spring, and the two plugboards are fixedly connected with one side of the corresponding horizontal plate respectively.
Through adopting above-mentioned technical scheme, the setting of first spring provides the power that resets for the horizontal plate.
The utility model is further provided with: one side fixed mounting of horizontal plate has the connecting seat, and the connecting seat is in the movable groove, the connecting groove has been seted up to one side of connecting seat, has seted up the cross bore on the lateral wall of connecting groove, and sliding connection has the cardboard in the cross bore, has seted up the draw-in groove on the lateral wall of movable groove, cardboard activity joint in the draw-in groove.
Through adopting above-mentioned technical scheme, the setting of cardboard can restrict the vertical motion of picture peg, improves the connection stability of first casing and second casing.
The utility model is further provided with: one side fixed mounting of cardboard has the second spring, and the one end fixed mounting of second spring is on the lateral wall of spread groove, and one side fixed mounting of cardboard has the connecting plate, and one side fixed mounting of connecting plate has the pull ring, and fixed mounting has the deflector on the lateral wall of spread groove, and the outside at the deflector is established to the connecting plate slip cap.
Through adopting above-mentioned technical scheme, the setting of second spring provides power that resets for the cardboard.
The utility model is further provided with: one side of the horizontal plate is fixedly provided with a vertical plate, the inner wall of the movable groove is fixedly provided with a limiting plate, one side of the limiting plate is provided with a vertical groove, and the vertical plate is in sliding connection in the vertical groove.
Through adopting above-mentioned technical scheme, setting up of riser and limiting plate provides the guide effect for the horizontal plate.
The utility model is further provided with: the lateral wall of spread groove is last fixed mounting has the diaphragm, and the diaphragm sliding connection is in the diaphragm in the transverse groove has been seted up to one side of cardboard.
Through adopting above-mentioned technical scheme, the setting of diaphragm provides the guide effect for the cardboard.
The beneficial effects of the utility model are as follows:
according to the utility model, the pull ring is pulled to drive the connecting plate and the clamping plate to move rightwards, the second spring is compressed, so that the clamping plate is separated from the clamping connection with the clamping groove, then the pull ring is pulled to drive the clamping plate to move vertically, the connecting seat is driven to move vertically under the action of the transverse plate and the guide plate, so that the horizontal plate and the inserting plate are driven to move vertically, the first spring is stretched, the inserting plate is separated from the clamping connection with the slot of the rectangular seat, the first shell and the second shell are released from being fixed, the diaphragm is convenient to detach, and a new diaphragm is convenient to replace;
according to the utility model, through the clamping connection between the plugboard and the slot of the rectangular seat and the clamping connection between the clamping board and the clamping groove, the rapid installation and the disassembly of the first shell and the second shell can be realized, the replacement of a new membrane is convenient, and the reliability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment.
Fig. 2 is a sectional view of the present embodiment.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
In the figure, 1, a first shell; 2. a second housing; 3. a membrane; 4. a rectangular seat; 5. inserting plate; 6. a horizontal plate; 7. a connecting seat; 8. a first spring; 9. a clamping plate; 10. a second spring; 11. a connecting plate; 12. a pull ring; 13. a guide plate; 14. a cross plate; 15. a vertical plate; 16. and a limiting plate.
Description of the embodiments
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, a flat film pressure transmitter, comprising:
the first shell 1 is in a cylindrical shape, the right side of the first shell 1 is provided with an opening, and one side of the first shell 1 is provided with a first mounting groove;
the left side of the second shell 2 is provided with an opening, and one side of the second shell 2 is provided with a second mounting groove;
the outer side of the diaphragm 3 is movably clamped in the first mounting groove and the second mounting groove;
the disassembly and assembly comprises two plugboards 5, one side of the second shell 2 is fixedly provided with two rectangular seats 4, slots are formed in one sides, away from each other, of the two rectangular seats 4, and the two plugboards 5 are movably clamped in the corresponding slots respectively.
Specific: the movable groove has all been seted up to the outside top of first casing 1 and outside bottom, and fixed mounting has first spring 8 on the inner wall in movable groove, and the one end fixed mounting of first spring 8 has horizontal plate 6, and two picture peg 5 respectively with one side fixed connection of corresponding horizontal plate 6, the setting of first spring 8 provides the power that resets for horizontal plate 6.
Specific: one side fixed mounting of horizontal plate 6 has connecting seat 7, and connecting seat 7 is located the activity inslot, the spread groove has been seted up to one side of connecting seat 7, has seted up the transverse bore on the lateral wall of spread groove, and sliding connection has cardboard 9 in the transverse bore, has seted up the draw-in groove on the lateral wall of activity groove, cardboard 9 activity joint in the draw-in groove, and the setting of cardboard 9 can restrict the vertical motion of picture peg 5, improves the connection stability of first casing 1 and second casing 2.
Specific: one side fixed mounting of cardboard 9 has second spring 10, and the one end fixed mounting of second spring 10 is on the lateral wall of spread groove, and one side fixed mounting of cardboard 9 has connecting plate 11, and one side fixed mounting of connecting plate 11 has pull ring 12, and fixed mounting has deflector 13 on the lateral wall of spread groove, and connecting plate 11 slip cap is established in the outside of deflector 13, and setting up of second spring 10 provides reset power for cardboard 9.
Specific: one side fixed mounting of horizontal plate 6 has riser 15, and fixed mounting has limiting plate 16 on the inner wall of movable groove, and the riser is seted up to one side of limiting plate 16, riser 15 sliding connection in the riser, and riser 15 and limiting plate 16 set up to horizontal plate 6 provide the guide effect, fixed mounting has diaphragm 14 on the lateral wall of spread groove, and the transverse groove has been seted up to one side of cardboard 9, and diaphragm 14 sliding connection is in the transverse groove, and setting up of diaphragm 14 provides the guide effect for cardboard 9.
The working principle of the utility model is as follows: the connecting plate 11 and the clamping plate 9 are driven to move rightwards through pulling the pull ring 12, the second spring 10 is compressed, the clamping plate 9 is separated from the clamping connection with the clamping groove, then the pull ring 12 is pulled to drive the clamping plate 9 to move vertically, the connecting seat 7 is driven to move vertically under the action of the transverse plate 14 and the guide plate 13, the horizontal plate 6 and the plugboard 5 are driven to move vertically as well, the first spring 8 is stretched, the plugboard 5 is separated from the clamping connection with the slot of the rectangular seat 4, the fixation of the first shell 1 and the second shell 2 is released, the diaphragm 3 is detached conveniently, and the new diaphragm 3 is replaced conveniently.
Claims (6)
1. A flat film pressure transmitter, comprising:
the device comprises a first shell (1), wherein the first shell (1) is in a cylindrical shape, the right side of the first shell (1) is provided with an opening, and one side of the first shell (1) is provided with a first mounting groove;
the left side of the second shell (2) is provided with an opening, and one side of the second shell (2) is provided with a second mounting groove;
the outer side of the diaphragm (3) is movably clamped in the first mounting groove and the second mounting groove;
the disassembly and assembly comprises two plugboards (5), one side of the second shell (2) is fixedly provided with two rectangular seats (4), slots are formed in one sides, away from each other, of the two rectangular seats (4), and the two plugboards (5) are movably clamped in the corresponding slots respectively.
2. The flat film pressure transmitter of claim 1 wherein: the movable groove is formed in the top and the bottom of the outer side of the first shell (1), the first spring (8) is fixedly mounted on the inner wall of the movable groove, the horizontal plate (6) is fixedly mounted at one end of the first spring (8), and the two plugboards (5) are fixedly connected with one side of the corresponding horizontal plate (6) respectively.
3. The flat film pressure transmitter of claim 2 wherein: one side fixed mounting of horizontal plate (6) has connecting seat (7), and connecting seat (7) are located the activity inslot, the spread groove has been seted up to one side of connecting seat (7), has seted up the transverse bore on the lateral wall of spread groove, and sliding connection has cardboard (9) in the transverse bore, has seted up the draw-in groove on the lateral wall of activity groove, cardboard (9) activity joint in the draw-in groove.
4. A flat film pressure transmitter as defined in claim 3, wherein: one side fixed mounting of cardboard (9) has second spring (10), and one end fixed mounting of second spring (10) is on the lateral wall of spread groove, and one side fixed mounting of cardboard (9) has connecting plate (11), and one side fixed mounting of connecting plate (11) has pull ring (12), and fixed mounting has deflector (13) on the lateral wall of spread groove, and the outside at deflector (13) is established to connecting plate (11) slip cap.
5. The flat film pressure transmitter of claim 2 wherein: one side of the horizontal plate (6) is fixedly provided with a vertical plate (15), the inner wall of the movable groove is fixedly provided with a limiting plate (16), one side of the limiting plate (16) is provided with a vertical groove, and the vertical plate (15) is slidably connected in the vertical groove.
6. A flat film pressure transmitter as defined in claim 3, wherein: a transverse plate (14) is fixedly arranged on the side wall of the connecting groove, a transverse groove is formed in one side of the clamping plate (9), and the transverse plate (14) is slidably connected in the transverse groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331816.7U CN219694404U (en) | 2023-02-27 | 2023-02-27 | Flat membrane pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331816.7U CN219694404U (en) | 2023-02-27 | 2023-02-27 | Flat membrane pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694404U true CN219694404U (en) | 2023-09-15 |
Family
ID=87966350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320331816.7U Active CN219694404U (en) | 2023-02-27 | 2023-02-27 | Flat membrane pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694404U (en) |
-
2023
- 2023-02-27 CN CN202320331816.7U patent/CN219694404U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219694404U (en) | Flat membrane pressure transmitter | |
| CN210893532U (en) | Intelligent monocrystalline silicon pressure transmitter | |
| CN213091048U (en) | Inductance pressure transmitter | |
| CN215065001U (en) | Frost crack prevention pressure sensor | |
| CN213576206U (en) | Outward expansion type sealing device | |
| CN211205613U (en) | Pressure sensor | |
| CN210953220U (en) | Fixing frame of pressure transmitter | |
| CN210837594U (en) | Pressure switch | |
| CN210533486U (en) | Barrel type capacitance liquid level meter | |
| CN209541840U (en) | Explosion-proof liquid level transmitter | |
| CN2793713Y (en) | Kinetic waveguiding pipeline monitoring sensor | |
| CN219956637U (en) | Sealing device of liquid level meter | |
| CN208847425U (en) | Attachment device for nitrogen leak detector | |
| CN220471048U (en) | Clamping type installation transmitter | |
| CN210037064U (en) | Pressure transmitter convenient to dismouting | |
| CN213364114U (en) | 485 communication digital differential pressure sensor with digital display | |
| CN220600764U (en) | Sealing connector of clamping and pressing pipe | |
| CN214224415U (en) | High-precision high-reliability natural gas pressure gauge | |
| CN212843836U (en) | Novel flange liquid level transmitter | |
| CN219104248U (en) | Pressure sensor assembly convenient to disassemble and assemble | |
| CN211855663U (en) | Pressure transmitter for container | |
| CN210603695U (en) | Pressure transmitter for measuring pulp pressure | |
| CN218470042U (en) | Pressure transmitter shell structure | |
| CN211529870U (en) | Combined pressure protection switch | |
| CN213632506U (en) | Pressure gauge device for quality engineering detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |