CN214305823U - Multi-channel gas circuit converter - Google Patents

Abstract

The utility model discloses a multichannel gas circuit converter, including the converter body, the converter body has the cavity, one side fixedly connected with of converter body is linked together with the cavity and is used for being connected the first pipeline of air pump, the opposite side fixedly connected with of converter body is linked together with the cavity and is used for being connected the second pipeline of gasbag, the coupling mechanism who is used for connecting air pump, gasbag, baroceptor, quick release valve and linear bleed valve has been arranged respectively to the one end of first pipeline, second pipeline, third pipeline, fourth pipeline and fifth pipeline. The utility model discloses can reduce the gas leakage fault rate of equipment, improve equipment stability simplifies production technology, reduces manufacturing cost, has less connecting piece, has practiced thrift the casing space, and simultaneously, this multichannel gas circuit converter is comparatively simple when being connected with air pump and gasbag etc. has higher connection efficiency, has higher connection quality.

Description

Multi-channel gas circuit converter

Technical Field

The utility model relates to a gas circuit converter, concretely relates to multichannel gas circuit converter belongs to blood pressure measurement technical field.

Background

At present, in an electronic blood pressure measuring instrument system, an air pump inflates an air bag through an air pipeline, an air pressure sensor measures the air pressure of the air bag and the system through the air pipeline, the air bag performs controlled deflation through the air pipeline and a linear deflation valve, the air bag performs instant emptying and deflation through the air pipeline and a quick deflation valve, and the air pump, the air bag, the air pressure sensor, the linear deflation valve, the quick deflation valve and the air pipeline are mutually connected in the system and all use a high-pressure latex tube and a tee joint. The existing gas circuit converter has the following problems in the actual working process:

1. the connecting nodes are more, the air leakage fault rate is high, the stability of equipment is poor, the production process is complex, the manufacturing cost is increased, the connecting pieces are more, and the space of a machine shell is occupied;

2. the converter is troublesome to be connected with an air pump, an air bag and the like, the connection efficiency is low, and the connection quality is poor.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a multichannel gas circuit converter can reduce the gas leakage fault rate of equipment, and improve equipment stability simplifies production technology, reduces manufacturing cost, has less connecting piece, has practiced thrift the casing space, and simultaneously, this multichannel gas circuit converter is comparatively simple when being connected with air pump and gasbag etc. has higher connection efficiency, has higher connection quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multichannel gas circuit converter, includes the converter body, the converter body has the cavity, one side fixedly connected with of converter body is linked together with the cavity and is used for connecting the first pipeline of air pump, the opposite side fixedly connected with of converter body is linked together with the cavity and is used for being connected the second pipeline of gasbag, fixedly connected with is three on the side of converter body and is linked together with the cavity and is used for connecting third pipeline, fourth pipeline and the fifth pipeline of baroceptor, quick release valve and linear bleed valve respectively, the coupling mechanism who is used for connecting air pump, gasbag, baroceptor, quick release valve and linear bleed valve has been arranged respectively to the one end of first pipeline, second pipeline, third pipeline, fourth pipeline and fifth pipeline.

Preferably, the connecting mechanism comprises a first connecting belt wrapped at one end of the first pipeline, the second pipeline, the third pipeline, the fourth pipeline and the fifth pipeline, a clamping block arranged below one side of the first connecting belt, and a plurality of clamping grooves arranged above the other side of the first connecting belt and corresponding to the clamping block.

Preferably, a first thread groove is formed in one side, close to the clamping block, of the first connecting belt, a second thread groove is formed in one side, close to the clamping groove, of the first connecting belt, a second connecting belt is connected above one side, close to the clamping groove, of the first connecting belt, and a fixing bolt is connected to the position, corresponding to the second thread groove, of the second connecting belt in a threaded manner.

Preferably, a gasket is padded between the fixing bolt and the second connecting belt.

Preferably, a non-slip mat is arranged above the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. through the third pipeline, the fourth pipeline and the fifth pipeline of fixed connection on the side at one side fixed connection's of converter body first pipeline, the opposite side fixed connection's of converter body second pipeline and the converter body for this multichannel gas circuit converter can reduce the gas leakage fault rate of equipment, improve equipment stability, simplify production technology, reduce manufacturing cost, have less connecting piece, practiced thrift the casing space.

2. Through the connecting mechanism who arranges respectively at first pipeline, second pipeline, third pipeline, fourth pipeline and fifth pipeline one end for this multichannel gas circuit converter is comparatively simple when being connected with air pump and gasbag etc. has higher connection efficiency, has higher connection quality.

3. Through the non-slip mat that sets up above fixing bolt, to a certain extent, made things convenient for the staff to revolve wrong of fixing bolt.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic structural view of the first pipe connected to the air pump;

fig. 5 is a schematic structural diagram of the connection mechanism of the present invention.

Description of reference numerals:

1. the converter comprises a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a sixth pipeline, a fifth pipeline, a cavity, 8, a connecting mechanism, 9, a clamping block, 10, a first thread groove, 11, a first connecting belt, 12, a clamping groove, 13, a second thread groove, 14, a second connecting belt, 15, a fixing bolt, 16 and a gasket.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a multi-channel gas circuit converter, which includes a converter body 4, wherein the converter body 4 has a cavity 7, one side of the converter body 4 is fixedly connected with a first pipeline 1 connected with the cavity 7 and commonly used for connecting an air pump, the other side of the converter body 4 is fixedly connected with a second pipeline 6 communicated with the cavity 7 and used for connecting an air bag, three third pipelines 2, fourth pipelines 3 and fifth pipelines 5 communicated with the cavity 7 and respectively used for connecting an air pressure sensor, a quick release valve and a linear release valve are fixedly connected to the side surface of the converter body 4, one end of each of the first pipeline 1, the second pipeline 6, the third pipeline 2, the fourth pipeline 3 and the fifth pipeline 5 is respectively provided with a connecting mechanism 8 for connecting the air pump, the air bag, the air pressure sensor, the quick release valve and the linear release valve, wherein, first pipeline 1, second pipeline 6, third pipeline 2, fourth pipeline 3 and fifth pipeline 5 are high-pressure emulsion tube, first pipeline 1, second pipeline 6, third pipeline 2, the setting of fourth pipeline 3 and fifth pipeline 5, make this multichannel gas circuit converter can reduce the gas leakage fault rate of equipment, improve equipment stability, simplify production technology, reduce manufacturing cost, less connecting piece has, the casing space has been practiced thrift, coupling mechanism 8's setting, make this multichannel gas circuit converter comparatively simple when being connected with air pump and gasbag etc., higher connection efficiency has, higher connection quality has.

Preferably, the connecting mechanism 8 comprises a first connecting belt 11 covering one end of the first pipeline 1, the second pipeline 6, the third pipeline 2, the fourth pipeline 3 and the fifth pipeline 5, a clamping block 9 arranged below one side of the first connecting belt 11 and a plurality of clamping grooves 12 arranged above the other side of the first connecting belt 11 and corresponding to the clamping block 9, the connecting mechanism 8 has a simple structure and is convenient to operate, and the work of related personnel is facilitated to a certain extent, when connecting, at first will treat the pipeline of connecting piece and first pipeline 1, second pipeline 6, third pipeline 2, fourth pipeline 3 or the joint butt joint of fifth pipeline 5 together, with first connector band 11 cladding on both, upset first connector band 11, with fixture block 9 joint to draw-in groove 12 in, accomplish the restriction to 11 circumference sizes of first connector band to link together both.

Preferably, a first thread groove 10 is formed on one side of the first connecting belt 11 close to the fixture block 9, a second thread groove 13 is arranged on one side of the first connecting belt 11 close to the clamping groove 12, a second connecting belt 14 is connected above one side of the first connecting belt 11 close to the clamping groove 12, the position, corresponding to the second thread groove 13, of the second connecting band 14 is in threaded connection with a fixing bolt 15, and the arrangement of the first thread groove 10, the second thread groove 13 and the fixing bolt 15 improves the stability of the connecting mechanism 8 to a certain extent, so that the connecting mechanism 8 is prevented from being opened automatically in the using process to influence the normal use of the multi-channel gas circuit converter, specifically, after the clamping block 9 is clamped into the clamping groove 12, the first thread groove 10 is adjusted to the position corresponding to the second thread groove 13, then, the fixing bolt 15 is screwed, and the fixing bolt 15 is screwed into the inside of the first thread groove 10 and the second thread groove 13.

Preferably, a gasket 16 is padded between the fixing bolt 15 and the second connecting band 14, and the gasket 16 is arranged to make the fixing bolt 15 and the first thread groove 10 and the second thread groove 13 combined more tightly, thereby effectively preventing the first connecting band 11 from loosening.

Preferably, a non-slip mat is arranged above the fixing bolt 15, and the non-slip mat is arranged to facilitate the screwing of the fixing bolt 15 by related personnel.

When the anti-slip connecting piece is used, a worker firstly butts the joints of the pipeline to be connected with the first pipeline 1, the second pipeline 6, the third pipeline 2, the fourth pipeline 3 or the fifth pipeline 5 together, the first connecting belt 11 is covered on the first connecting belt 11, the first connecting belt 11 is overturned, the clamping block 9 is clamped in the clamping groove 12, the limitation on the circumferential size of the first connecting belt 11 is completed, the first connecting belt 11 and the clamping groove are connected together, after the clamping block 9 is clamped in the clamping groove 12, the first thread groove 10 is adjusted to the position corresponding to the second thread groove 13, then the fixing bolt 15 is screwed, the fixing bolt 15 is screwed into the first thread groove 10 and the second thread groove 13, and the gasket 16 is arranged, so that the fixing bolt 15 is combined with the first thread groove 10 and the second thread groove 13 more tightly, the first connecting belt 11 is effectively prevented from loosening, the anti-slip gasket is arranged, and the screwing of the fixing bolt 15 by related personnel is facilitated, first pipeline 1, second pipeline 6, third pipeline 2, fourth pipeline 3 and fifth pipeline 5's setting for this multichannel gas circuit converter can reduce the gas leakage fault rate of equipment, improve equipment stability, simplify production technology, reduce manufacturing cost, less connecting piece has, the casing space has been practiced thrift, coupling mechanism 8's setting, it is comparatively simple when being connected with air pump and gasbag etc. to make this multichannel gas circuit converter, higher connection efficiency has, higher connection quality has.

To sum up, the utility model discloses can reduce the gas leakage fault rate of equipment, improve equipment stability simplifies production technology, reduces manufacturing cost, has less connecting piece, has practiced thrift the casing space, and simultaneously, this multichannel gas circuit converter is comparatively simple when being connected with air pump and gasbag etc. has higher connection efficiency, has higher connection quality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a multichannel gas circuit converter, includes the converter body, its characterized in that, the converter body has the cavity, one side fixedly connected with of converter body is linked together with the cavity and is used for connecting the first pipeline of air pump, the opposite side fixedly connected with of converter body is linked together with the cavity and is used for connecting the second pipeline of gasbag, fixedly connected with is three on the side of converter body and is linked together with the cavity and is used for connecting third pipeline, fourth pipeline and the fifth pipeline of baroceptor, quick release valve and linear bleed valve respectively, the coupling mechanism who is used for connecting air pump, gasbag, baroceptor, quick release valve and linear bleed valve has been arranged respectively to the one end of first pipeline, second pipeline, third pipeline, fourth pipeline and fifth pipeline.

2. The multichannel gas circuit converter as claimed in claim 1, wherein the connection mechanism comprises a first connection belt covering one end of the first, second, third, fourth and fifth pipes, a fixture block arranged below one side of the first connection belt, and a plurality of clamping grooves arranged above the other side of the first connection belt and corresponding to the fixture block.

3. The multichannel gas circuit converter as claimed in claim 2, wherein a first threaded groove is formed on a side of the first connecting strip close to the clamping block, a second threaded groove is formed on a side of the first connecting strip close to the clamping groove, a second connecting strip is connected above the side of the first connecting strip close to the clamping groove, and a fixing bolt is connected to a position of the second connecting strip corresponding to the second threaded groove in a threaded manner.

4. The multichannel air path converter as claimed in claim 3, wherein a spacer is padded between the fixing bolt and the second connecting strap.

5. The multichannel air channel converter as claimed in claim 3, wherein a non-slip pad is disposed above the fixing bolt.

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