CN212931772U - Pressure indicator capable of adjusting balloon pressure - Google Patents
Pressure indicator capable of adjusting balloon pressure Download PDFInfo
- Publication number
- CN212931772U CN212931772U CN202021742999.4U CN202021742999U CN212931772U CN 212931772 U CN212931772 U CN 212931772U CN 202021742999 U CN202021742999 U CN 202021742999U CN 212931772 U CN212931772 U CN 212931772U
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- fixedly connected
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Abstract
The utility model discloses a pressure indicator of adjustable sacculus pressure, including the indicator body, the upside of indicator body is equipped with the thread groove, the inboard fixedly connected with sealing washer of thread groove, the inside threaded connection of thread groove has the glass cover, the upside of indicator body is equipped with the standing groove, the piece is placed to interior bottom fixedly connected with of standing groove, the upside of placing the piece is rotated and is connected with the pointer, the inside of standing groove is equipped with and is used for reminding staff's pressure to exceed the warning mechanism of safe value. The utility model has the advantages of reasonable design, can set for different safe values through rotating the slider according to the demand, increased the suitability of device, when the pointer rotates and surpasses safe value, can make first electricity piece and the second connects the switch-on of electricity piece contact power, bee calling organ can continuously send the sound to in time remind the too big safe value that just surpasss of pressure among the staff measuring environment, improved the security of staff when detecting.
Description
Technical Field
The utility model relates to a pressure indicator technical field especially relates to pressure indicator of adjustable sacculus pressure.
Background
The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the environmental pressure, is very common in application, almost extends to all the fields of industrial processes and scientific researches, is visible everywhere in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance and repair shops and the like, and is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge in the industrial process control and technical measurement process.
The pressure indicator is used for measuring the pressure in the environment, the application is wide, for example, in the medical field, the laryngeal mask is a novel gas channel device, the laryngeal mask is a device used for assisting breathing, the pressure of the balloon has great influence on a patient, so that the pressure monitoring on the balloon is very important, when a worker uses the balloon, the hidden danger that the life of the patient is influenced due to the overlarge pressure of the balloon exists, and the safety performance of the device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure indicator capable of adjusting the pressure of a balloon.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
pressure indicator of adjustable sacculus pressure, including the indicator body, the upside of indicator body is equipped with the thread groove, the inboard fixedly connected with sealing washer of thread groove, the inside threaded connection of thread groove has the glass cover, the upside of indicator body is equipped with the standing groove, the piece is placed to the interior bottom fixedly connected with of standing groove, the upside of placing the piece is rotated and is connected with the pointer, the inside of standing groove is equipped with and is used for reminding staff's pressure to exceed the warning mechanism of safe value.
Preferably, the warning mechanism is including setting up the first adjustment tank in the pointer downside, the first electricity piece that connects of inboard fixedly connected with of first adjustment tank, the inside of standing groove is equipped with the slider, the upside of slider is equipped with the second adjustment tank, the inboard fixedly connected with second electricity piece that connects of second adjustment tank, the lateral wall fixedly connected with bee calling organ of indicator body, the downside of indicator body is equipped with the rectangular channel, the inboard fixedly connected with power pack of rectangular channel, first electricity piece, second electricity piece and bee calling organ that connects all are connected with the power pack electricity, the inside of standing groove is equipped with the adjustment mechanism who is used for adjusting the slider position.
Preferably, the adjusting mechanism includes a fixed block fixedly connected to the bottom in the placement groove, a sliding groove is formed in the lower side of the sliding block, the fixed block is located inside the sliding groove and is in sliding connection with the inner side of the sliding groove, a plurality of fixing grooves are formed in the inner ring of the fixed block, a bolt penetrates through the side wall of the sliding block, the bolt is located inside one of the fixing grooves, and the bolt is in threaded connection with the fixing grooves.
Preferably, a plurality of the fixing grooves are circumferentially and equally spaced.
Preferably, the lower side of the first power receiving block and the upper side of the second power receiving block are on the same horizontal line.
Preferably, the fixed block is of a circular ring structure, and the sliding block and the sliding groove are of circular structures.
The utility model discloses possess following beneficial effect:
1. by arranging the warning mechanism, when the pointer rotates to enable the first power connection block to be connected with the second power connection block, the buzzer sounds, and when the pointer moves continuously, the buzzer continuously sounds, so that the worker is timely reminded that the pressure in the measuring environment is too high and exceeds a safety value, and the safety of the worker during detection is improved;
2. through setting up adjustment mechanism, through rotating the slider for when the slider is aimed at the safety value that wants to set for, the rethread bolt is fixed the slider on the fixed block, thereby can set for different safety values according to the demand, has increased the suitability of device.
Drawings
Fig. 1 is a schematic structural diagram of a pressure indicator capable of adjusting balloon pressure according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic front view of the pressure indicator of the adjustable balloon pressure according to the present invention.
In the figure: the device comprises an indicator body 1, a glass cover 2, a pointer 3, a thread groove 4, a placing groove 5, a placing block 6, a rectangular groove 7, a power box 8, a buzzer 9, a first adjusting groove 10, a second adjusting groove 11, a first power connection block 12, a second power connection block 13, a sliding block 14, a sliding groove 15, a fixing block 16, a fixing groove 17, a bolt 18 and a sealing ring 19.
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.
Referring to fig. 1-3, pressure indicator of adjustable sacculus pressure, including indicator body 1, the upside of indicator body 1 is equipped with thread groove 4, the inboard fixedly connected with sealing washer 19 of thread groove 4 prevents that dust, water etc. from getting into standing groove 5 in, influences the normal work of device, the inside threaded connection of thread groove 4 has glass cover 2, the upside of indicator body 1 is equipped with standing groove 5, standing groove 5's transversal circular structure that personally submits, the interior bottom fixedly connected with of standing groove 5 places piece 6, the upside of placing piece 6 rotates and is connected with pointer 3.
The inside of the placing groove 5 is provided with a warning mechanism for reminding workers that the pressure exceeds a safety value, the warning mechanism comprises a first adjusting groove 10 arranged on the lower side of the pointer 3, the inner side of the first adjusting groove 10 is fixedly connected with a first electricity-connecting block 12, the inside of the placing groove 5 is provided with a sliding block 14, the upper side of the sliding block 14 is provided with a second adjusting groove 11, the inner side of the second adjusting groove 11 is fixedly connected with a second electricity-connecting block 13, the lower side of the first electricity-connecting block 12 and the upper side of the second electricity-connecting block 13 are on the same horizontal line, so that the first electricity-connecting block 12 can be contacted with the second electricity-connecting block 13 when rotating, the side wall of the indicator body 1 is fixedly connected with a buzzer 9, the lower side of the indicator body 1 is provided with a rectangular groove 7, the inner side of the rectangular groove 7 is fixedly connected with a power box 8, the first electricity-connecting block 12, the second electricity-connecting block 13 and the buzzer 9 are all electrically connected with the power box 8, so that when the, the buzzer 9 sounds to achieve the purpose of reminding the working personnel.
The adjusting mechanism for adjusting the position of the sliding block 14 is arranged inside the placing groove 5, the adjusting mechanism comprises a fixed block 16 fixedly connected to the bottom in the placing groove 5, the fixed block 16 is of a circular ring structure, the sliding block 14 and the sliding groove 15 are both of a circular structure, the sliding groove 15 is arranged on the lower side of the sliding block 14, the fixed block 16 is positioned inside the sliding groove 15 and is in sliding connection with the inner side of the sliding groove 15, the side wall of the fixed block 16 is provided with a plurality of fixed grooves 17, a bolt 18 penetrates through the side wall of the sliding block 14, so that the sliding block 14 can be moved to adjust a safety value, the applicability of the device is improved, the bolt 18 is positioned inside one of the fixed grooves 17, the bolt 18 is in threaded connection with the fixed grooves 17, the fixed grooves 17 are circumferentially arranged at equal intervals, the bottom in the placing groove 5 is provided with scales, the length of the sliding, the slider 14 can be rotated to between a maximum and a minimum on the scale.
The utility model discloses during the use, when using indicator body 1 to measure pressure, at first rotate slider 14 for the safe value that wants to set for is aimed at to one side of slider 14, fix slider 14 through bolt 18 afterwards, when measuring, pointer 3 rotates the rotation that drives first electricity piece 12 that connects, when measuring pressure surpassed safe value, first electricity piece 12 that connects contacts and the circular telegram with second electricity piece 13, make bee calling organ 9 sound, thereby in time remind the staff.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Pressure indicator of adjustable sacculus pressure, including indicator body (1), its characterized in that, the upside of indicator body (1) is equipped with thread groove (4), inboard fixedly connected with sealing washer (19) of thread groove (4), the inside threaded connection of thread groove (4) has glass cover (2), the upside of indicator body (1) is equipped with standing groove (5), piece (6) are placed to the interior bottom fixedly connected with of standing groove (5), the upside of placing piece (6) is rotated and is connected with pointer (3), the inside of standing groove (5) is equipped with the warning mechanism that is used for reminding staff's pressure to exceed the safe value.
2. The pressure indicator capable of adjusting the balloon pressure according to claim 1, wherein the warning mechanism comprises a first adjusting groove (10) arranged on the lower side of the pointer (3), a first power-on block (12) is fixedly connected to the inner side of the first adjusting groove (10), a sliding block (14) is arranged inside the placing groove (5), a second adjusting groove (11) is arranged on the upper side of the sliding block (14), a second power-on block (13) is fixedly connected to the inner side of the second adjusting groove (11), a buzzer (9) is fixedly connected to the side wall of the indicator body (1), a rectangular groove (7) is arranged on the lower side of the indicator body (1), a power supply box (8) is fixedly connected to the inner side of the rectangular groove (7), and the first power-on block (12), the second power-on block (13) and the buzzer (9) are all electrically connected with the power supply box (8), an adjusting mechanism for adjusting the position of the sliding block (14) is arranged in the placing groove (5).
3. The pressure indicator capable of adjusting the balloon pressure according to claim 2, wherein the adjusting mechanism comprises a fixing block (16) fixedly connected to the inner bottom of the placing groove (5), a sliding groove (15) is formed in the lower side of the sliding block (14), the fixing block (16) is located inside the sliding groove (15) and is slidably connected with the inner side of the sliding groove (15), a plurality of fixing grooves (17) are formed in the inner ring of the fixing block (16), a bolt (18) penetrates through the side wall of the sliding block (14), the bolt (18) is located inside one of the fixing grooves (17), and the bolt (18) is in threaded connection with the fixing grooves (17).
4. The adjustable balloon pressure indicator according to claim 3, wherein the plurality of fixing grooves (17) are provided at equal intervals in a circumferential direction.
5. The adjustable balloon pressure indicator according to claim 2, wherein the lower side of the first electrical block (12) is on the same horizontal line as the upper side of the second electrical block (13).
6. The pressure indicator capable of adjusting the balloon pressure according to claim 3, wherein the fixing block (16) is of a circular ring structure, and the sliding block (14) and the sliding groove (15) are of a circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742999.4U CN212931772U (en) | 2020-08-18 | 2020-08-18 | Pressure indicator capable of adjusting balloon pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742999.4U CN212931772U (en) | 2020-08-18 | 2020-08-18 | Pressure indicator capable of adjusting balloon pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931772U true CN212931772U (en) | 2021-04-09 |
Family
ID=75299327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021742999.4U Expired - Fee Related CN212931772U (en) | 2020-08-18 | 2020-08-18 | Pressure indicator capable of adjusting balloon pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931772U (en) |
-
2020
- 2020-08-18 CN CN202021742999.4U patent/CN212931772U/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: 20210409 Termination date: 20210818 |