CN219265574U

CN219265574U - Pressure transmitter

Info

Publication number: CN219265574U
Application number: CN202223544180.9U
Authority: CN
Inventors: 韩昭雷
Original assignee: Shandong Huanyi Instrument Manufacturing Co ltd
Current assignee: Shandong Huanyi Instrument Manufacturing Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a pressure transmitter, and relates to the technical field of pressure transmitters; and the present utility model includes; the bottom plate, fixed surface installs the baffle on the bottom plate, the bottom plate upper surface is located and has seted up the fixed orifices between two baffles, fixed mounting has pressure transmitter in the fixed orifices, bottom plate upper surface demountable installation has the protecting crust, protecting crust one side surface sliding mounting has the apron, apron and protecting crust mutually support, fixed mounting has the gag lever post between bottom plate upper surface is located baffle and the protecting crust, mutually support through fixed disk and bracing piece, makes the sliding sleeve compress the third spring to can alleviate the damage of external world to pressure transmitter, better protection pressure transmitter makes pressure transmitter better use, and through the mutually support of brush board and brush, when upwards sliding the apron, the brush can pass through the surface of display screen to clear up the dust on display screen surface, more conveniently read the numerical value.

Description

Pressure transmitter

Technical Field

The utility model relates to the technical field of pressure transmitters, in particular to a pressure transmitter.

Background

The pressure transmitter is a device for converting pressure into pneumatic signals or electric signals to control and remotely transmit, and can convert physical pressure parameters such as gas, liquid and the like sensed by a load cell sensor into standard electric signals to be supplied to secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process adjustment.

Disclosure of Invention

In order to solve the problems that most of the existing pressure transmitters are exposed and installed and lack of a buffer device, the pressure transmitters are easily damaged due to external pressure, so that usability of the pressure transmitters is affected, a layer of dust is attached to the exposed surface of a display screen for a long time, and numerical value reading is affected; the utility model aims to provide a pressure transmitter.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a pressure transmitter, includes the bottom plate, the mounting hole has been seted up at bottom plate upper surface both ends, the hole of placing has been seted up to the bottom plate upper surface other end, place downthehole fixed mounting has a first spring, fixed surface installs the baffle on the bottom plate, the bottom plate upper surface is located and has seted up the fixed orifices between two baffles, fixed mounting has pressure transmitter in the fixed orifices, bottom plate upper surface demountable installation has the protecting crust, protecting crust one side surface sliding mounting has the apron, apron and protecting crust mutually support, the bottom plate upper surface is located fixed mounting gag lever post between baffle and the protecting crust.

Preferably, the spout has been seted up to protecting crust one side surface, one side surface fixed mounting of protecting crust perpendicular to spout has the fixed plate, the bolt is installed to the fixed plate internal thread, the bolt runs through the fixed plate to in the mounting hole, apron one side surface fixed mounting has the slider, the slider mutually supports with the spout, slider bottom and first spring fixed connection, apron one side surface fixed mounting has the brush board, brush board surface fixed mounting has the brush.

Preferably, the pressure transmitter lower surface fixed mounting has the induction rod, induction rod fixed mounting is in the fixed orifices, induction rod surface fixed mounting has the fixed disk, fixed disk lower surface fixed mounting has the second spring, second spring other end fixed mounting is at the bottom plate upper surface, fixed disk one side surface fixed mounting has first fixed block, fixed mounting has first pivot in the first fixed block.

Preferably, the stop lever surface sliding mounting has the sliding sleeve, sliding sleeve one side surface fixed mounting has the third spring, third spring other end fixed mounting is at the internal surface of protecting crust, sliding sleeve upper surface fixed mounting has the second fixed block, fixed mounting has the second pivot in the second fixed block, second pivot surface rotation installs the bracing piece, the bracing piece other end rotation is installed on the surface of first pivot.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the sliding sleeve compresses the third spring through the mutual matching of the fixed disc and the supporting rod, so that the damage of the outside to the pressure transmitter can be reduced, the pressure transmitter is better protected, the pressure transmitter is better used, and when the cover plate is upwards slid through the mutual matching of the brush plate and the brush, the brush passes through the surface of the display screen, so that dust on the surface of the display screen is cleaned, and the numerical value is more conveniently read.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model.

FIG. 3 is a schematic view of the structure of the base plate of the present utility model.

Fig. 4 is a schematic view of a brush plate structure according to the present utility model.

FIG. 5 is a schematic diagram of a pressure transmitter of the present utility model.

In the figure: 1. a bottom plate; 11. a mounting hole; 12. placing the hole; 121. a first spring; 13. a baffle; 14. a fixing hole; 2. a protective shell; 21. a chute; 22. a fixing plate; 221. a bolt; 23. a cover plate; 231. a slide block; 24. brushing a plate; 241. a brush; 3. a pressure transmitter; 31. an induction rod; 32. a fixed plate; 33. a first fixed block; 331. a first rotating shaft; 34. a second spring; 4. a limit rod; 41. a sliding sleeve; 42. a second fixed block; 421. a second rotating shaft; 43. a support rod; 44. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a pressure transmitter, which comprises a bottom plate 1, wherein mounting holes 11 are formed in two ends of the upper surface of the bottom plate 1, a placing hole 12 is formed in the other end of the upper surface of the bottom plate 1, a first spring 121 is fixedly installed in the placing hole 12, a baffle 13 is fixedly installed on the upper surface of the bottom plate 1, a fixing hole 14 is formed between the two baffles 13 on the upper surface of the bottom plate 1, a pressure transmitter 3 is fixedly installed in the fixing hole 14, a protective shell 2 is detachably installed on the upper surface of the bottom plate 1, a cover plate 23 is slidably installed on one side surface of the protective shell 2, the cover plate 23 is matched with the protective shell 2, and a limit rod 4 is fixedly installed between the baffle 13 and the protective shell 2 on the upper surface of the bottom plate 1.

Through adopting above-mentioned technical scheme, mounting hole 11 is used for installing protective housing 2, places hole 12 and is used for placing first spring 121, and first spring 121 is used for when promoting apron 23 upward smooth, through the effect of first spring 121, makes apron 23 self return, and baffle 13 is used for fixed gag lever post 4's one end, and fixed hole 14 is used for fixed induction rod 31 protective housing 2 to be used for protecting pressure transmitter 3, and apron 23 is used for being convenient for watch numerical value on the display screen, and gag lever post 4 makes things convenient for sliding sleeve 41 to slide.

A sliding groove 21 is formed in one side surface of the protective shell 2, a fixing plate 22 is fixedly arranged on one side surface of the protective shell 2 perpendicular to the sliding groove 21, a bolt 221 is arranged in the fixing plate 22 in a threaded mode, the bolt 221 penetrates through the fixing plate 22 to the mounting hole 11, a sliding block 231 is fixedly arranged on one side surface of the cover plate 23, the sliding block 231 is matched with the sliding groove 21, the bottom end of the sliding block 231 is fixedly connected with the first spring 121, a brush plate 24 is fixedly arranged on one side surface of the cover plate 23, and a brush 241 is fixedly arranged on the surface of the brush plate 24.

Through adopting above-mentioned technical scheme, spout 21 is convenient for apron 23 slip, and fixed plate 22 is used for fixed protection shell 2, runs through fixed plate 22 to mounting hole 11 in through bolt 221, fixes protection shell 2, mutually support through slider 231 and spout 21 to make things convenient for apron 23 to slide, brush board 24 is used for installing brush 241, and brush 241 is used for clearing up the display screen.

The pressure transmitter 3 lower surface fixed mounting has the induction rod 31, and induction rod 31 fixed mounting is in fixed orifices 14, and induction rod 31 fixed surface installs fixed disk 32, and fixed disk 32 lower surface fixed mounting has second spring 34, and second spring 34 other end fixed mounting is at bottom plate 1 upper surface, and fixed disk 32 one side fixed mounting has first fixed block 33, and fixed mounting has first pivot 331 in the first fixed block 33.

Through adopting above-mentioned technical scheme, the induction rod 31 is used for the response pressure value, and the pressure transmitter 3 buffering of being convenient for of fixed disk 32, second spring 34 are used for buffering to the fixed disk 32, and first fixed block 33 is used for fixed first pivot 331, and the one end of bracing piece 43 can rotate when first pivot 331 is used for.

The surface sliding mounting of gag lever post 4 has sliding sleeve 41, and sliding sleeve 41 one side surface fixed mounting has third spring 44, and third spring 44 other end fixed mounting is at the internal surface of protecting crust 2, and sliding sleeve 41 upper surface fixed mounting has second fixed block 42, and second fixed block 42 internal fixation has second pivot 421, and second pivot 421 surface rotation installs bracing piece 43, and the surface at first pivot 331 is installed in the rotation of bracing piece 43 other end.

Through adopting above-mentioned technical scheme, sliding sleeve 41 is convenient for bracing piece 43 compress third spring 44 to make third spring 44 alleviate the impact force, second fixed block 42 is used for fixed second pivot 421, and second pivot 421 is used for making bracing piece 43's the other end can rotate.

Working principle: when the pressure transmitter 3 receives external pressure, the second spring 34 is pressed through the fixed disc 32, the pressure is primarily relieved, then the fixed disc 32 presses the supporting rod 43, the supporting rod 43 pushes the sliding sleeve 41 to press the third spring 44, so that the impact force on the pressure transmitter 3 is more effective, when the numerical value is read, the cover plate 23 slides upwards through the mutual matching of the sliding groove 21 and the sliding block 231, the pressure transmitter 3 is completely exposed and can be read, and the brush 241 cleans the display screen because the sliding of the cover plate 23 drives the brush plate 24 to slide upwards.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A pressure transmitter comprising a base plate (1), characterized in that: the utility model discloses a pressure transmitter, including bottom plate (1), fixed surface, baffle (13) are installed to bottom plate (1) upper surface, fixed orifices (14) have been seted up between two baffles (13) to bottom plate (1) upper surface, fixed mounting has pressure transmitter (3) in fixed orifices (14), bottom plate (1) upper surface demountable installation has protecting crust (2), protecting crust (2) one side surface slidable mounting has apron (23), apron (23) mutually support with protecting crust (2), bottom plate (1) upper surface is located fixed mounting gag lever post (4) between baffle (13) and protecting crust (2).

2. The pressure transmitter of claim 1, wherein mounting holes (11) are formed in two ends of the upper surface of the base plate (1), a placement hole (12) is formed in the other end of the upper surface of the base plate (1), and a first spring (121) is fixedly mounted in the placement hole (12).

3. The pressure transmitter of claim 2, wherein a chute (21) is formed in a side surface of the protective housing (2), a fixing plate (22) is fixedly arranged on a side surface of the protective housing (2) perpendicular to the chute (21), a bolt (221) is arranged in the fixing plate (22) in a threaded manner, and the bolt (221) penetrates through the fixing plate (22) to the inside of the mounting hole (11).

4. A pressure transmitter according to claim 3, wherein a sliding block (231) is fixedly installed on one side surface of the cover plate (23), the sliding block (231) is matched with the sliding groove (21), the bottom end of the sliding block (231) is fixedly connected with the first spring (121), a brush plate (24) is fixedly installed on one side surface of the cover plate (23), and a brush (241) is fixedly installed on the surface of the brush plate (24).

5. The pressure transmitter of claim 1, wherein an induction rod (31) is fixedly arranged on the lower surface of the pressure transmitter (3), the induction rod (31) is fixedly arranged in the fixing hole (14), a fixing disc (32) is fixedly arranged on the surface of the induction rod (31), a second spring (34) is fixedly arranged on the lower surface of the fixing disc (32), and the other end of the second spring (34) is fixedly arranged on the upper surface of the bottom plate (1).

6. The pressure transmitter of claim 5, wherein a first fixing block (33) is fixedly mounted on a side surface of the fixing plate (32), and a first rotating shaft (331) is fixedly mounted in the first fixing block (33).

7. The pressure transmitter of claim 5, wherein the limiting rod (4) is slidably provided with a sliding sleeve (41), a third spring (44) is fixedly arranged on one side surface of the sliding sleeve (41), and the other end of the third spring (44) is fixedly arranged on the inner surface of the protective shell (2).

8. The pressure transmitter of claim 7, wherein a second fixing block (42) is fixedly installed on the upper surface of the sliding sleeve (41), a second rotating shaft (421) is fixedly installed in the second fixing block (42), a supporting rod (43) is rotatably installed on the surface of the second rotating shaft (421), and the other end of the supporting rod (43) is rotatably installed on the surface of the first rotating shaft (331).