CN217687652U - Oblique joint structure on vacuum meter - Google Patents
Oblique joint structure on vacuum meter Download PDFInfo
- Publication number
- CN217687652U CN217687652U CN202221262377.0U CN202221262377U CN217687652U CN 217687652 U CN217687652 U CN 217687652U CN 202221262377 U CN202221262377 U CN 202221262377U CN 217687652 U CN217687652 U CN 217687652U
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- joint
- oblique
- channel
- utility
- sealing
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- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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Abstract
The utility model discloses an oblique joint structure on a vacuum meter, which comprises an oblique joint and a joint which are mutually installed and matched, and a sealing structure positioned on the joint, wherein the upper end of the oblique joint forms a bayonet end, the bottom end of the oblique joint forms an oblique end, a mounting end is formed in the oblique end, a channel is formed inside the oblique joint, one end of the channel is communicated with the mounting end, and the other end of the channel is communicated with an outlet positioned on the side surface of the oblique joint; the utility model has the advantages of simple integral structure and convenient installation.
Description
Technical Field
The utility model relates to an oblique joint structure on vacuum meter.
Background
The vacuum gauge is an instrument for measuring vacuum degree or air pressure. The measurement of the gas pressure is generally carried out by using the variation of some physical effect of the gas at different pressures. Widely used in scientific research and industrial production; the existing vacuum meter is very inconvenient to talk in installation, particularly, the existing vacuum meter is installed obliquely, so that the existing vacuum meter has defects, and the structure is not available in the market.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an oblique joint structure on the vacuum meter, easy to assemble.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a diagonal joint structure on vacuum table which characterized in that: comprises a diagonal joint and a joint which are matched with each other in a mounting way, and a sealing structure positioned on the joint.
It is right the utility model discloses do further optimization, the upper end of scarf forms the bayonet end, the bottom of scarf forms the slant end, form the installation end in the slant end the inside passageway that forms of scarf, the one end and the installation end of passageway communicate with each other, and the other end communicates with each other with the export that is located on the scarf side.
It is right to the utility model discloses do further optimization, form on the upper end lateral wall of diagonal joint and hold the communicating screw with the bayonet socket.
It is right the utility model discloses do further optimization, connect including the body, the one end of body forms the link that matches with the installation end, form 2 seal grooves on the lateral wall of body, the inside through-hole that runs through that forms of body.
Right the utility model discloses do further optimization, seal structure includes first sealing washer and second sealing washer, installs respectively in 2 seal grooves.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model comprises an inclined joint and a joint which are mutually installed and matched, and a sealing structure which is positioned on the joint, wherein the upper end of the inclined joint forms a bayonet end, the bottom end of the inclined joint forms an inclined end, a mounting end is formed in the inclined end, a channel is formed in the inclined joint, one end of the channel is communicated with the mounting end, and the other end of the channel is communicated with an outlet positioned on the side surface of the inclined joint; the utility model has simple integral structure and convenient installation; it mainly adopts oblique street head and joint design of matching each other to still through seal structure, the passageway setting simultaneously, this can not influence ventilate, also can not produce the gas leakage phenomenon simultaneously, satisfies the slant installation requirement, solves the problem that exists among the prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the inside of the utility model.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-3, the utility model relates to a diagonal joint structure on vacuum meter, its characterized in that: the inclined joint comprises an inclined joint 1 and a joint 2 which are matched with each other in installation, and a sealing structure which is positioned on the joint 2, wherein a bayonet end 4 is formed at the upper end of the inclined joint 1, the inclined joint and a vacuum dial plate are matched with each other in installation and fixation, an inclined end 5 is formed at the bottom end of the inclined joint 1, and the inclined installation requirement is met, an installation end 6 is formed in the inclined end 5, a channel 7 is formed in the inclined joint 1, one end of the channel 7 is communicated with the installation end 5, the other end of the channel is communicated with an outlet positioned on the side surface of the inclined joint 1, a screw hole 3 communicated with the bayonet end 4 is formed in the side wall of the upper end of the inclined joint 1, the joint 2 comprises a body 8, one end of the body 8 forms a connecting end 9 matched with the installation end 5, 2 sealing grooves 10 are formed in the side wall of the body 1, a through hole 11 penetrating through the inside of the body 1 is formed, the sealing structure comprises a first sealing ring 12 and a second sealing ring (not shown in the drawing) which are respectively installed in the 2 sealing grooves 11, so that the sealing requirement in installation is met, and the air leakage phenomenon is prevented. The utility model discloses the product has not appeared on the market yet, has solved the defect of unable slant installation in the current product.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a diagonal joint structure on vacuum table which characterized in that: the inclined joint comprises an inclined joint and a joint which are mutually installed and matched, and a sealing structure positioned on the joint, wherein a clamping opening end is formed at the upper end of the inclined joint, an inclined end is formed at the bottom end of the inclined joint, an installation end is formed in the inclined end, a channel is formed in the inclined joint, one end of the channel is communicated with the installation end, and the other end of the channel is communicated with an outlet positioned on the side surface of the inclined joint.
2. The miter joint structure of a vacuum gauge as claimed in claim 1, wherein: and a screw hole communicated with the bayonet end is formed on the side wall of the upper end of the inclined joint.
3. The miter joint structure of a vacuum gauge as claimed in claim 1, wherein: the connector comprises a body, wherein a connecting end matched with the mounting end is formed at one end of the body, 2 sealing grooves are formed in the side wall of the body, and a through hole penetrating through the body is formed inside the body.
4. The oblique joint structure on the vacuum gauge according to claim 1, wherein: the sealing structure comprises a first sealing ring and a second sealing ring which are respectively arranged in 2 sealing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262377.0U CN217687652U (en) | 2022-05-25 | 2022-05-25 | Oblique joint structure on vacuum meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262377.0U CN217687652U (en) | 2022-05-25 | 2022-05-25 | Oblique joint structure on vacuum meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217687652U true CN217687652U (en) | 2022-10-28 |
Family
ID=83741615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221262377.0U Expired - Fee Related CN217687652U (en) | 2022-05-25 | 2022-05-25 | Oblique joint structure on vacuum meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217687652U (en) |
-
2022
- 2022-05-25 CN CN202221262377.0U patent/CN217687652U/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 |
Granted publication date: 20221028 |