CN113399376A - Suction head mechanism for internal elements of computer - Google Patents
Suction head mechanism for internal elements of computer Download PDFInfo
- Publication number
- CN113399376A CN113399376A CN202110669891.XA CN202110669891A CN113399376A CN 113399376 A CN113399376 A CN 113399376A CN 202110669891 A CN202110669891 A CN 202110669891A CN 113399376 A CN113399376 A CN 113399376A
- Authority
- CN
- China
- Prior art keywords
- annular
- suction head
- outer pipe
- disc
- pipe
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 18
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a sucker mechanism for a computer internal element, which comprises an outer pipe and an inner pipe which are sleeved from outside to inside, wherein two ends of the outer pipe extend inwards to form a first annular part, two ends of the inner pipe extend outwards to form a second annular part, the second annular part at the lower end of the inner pipe is positioned in the outer pipe, and the second annular part at the upper end of the inner pipe is positioned above the outer pipe; a first connecting disc is coaxially fixed at the lower end of the outer pipe, a first semicircular groove is formed in the end face of the first connecting disc, an adjusting disc is rotatably arranged on the end face of the first connecting disc, a second semicircular groove is formed in the adjusting disc, and the first semicircular groove can be shielded or opened by rotating the adjusting disc; the problem that the existing dust collector is large in dust collection head, is not suitable for cleaning dust of internal elements of a computer, is large in suction force and can damage some precise parts is solved.
Description
Technical Field
The invention relates to computer cleaning accessories, in particular to a sucker mechanism for internal elements of a computer.
Background
Because the internal electrical components of the computer are more, the main board, the display card and other components are easy to accumulate dust, and if the dust is not cleaned regularly, the use performance of the computer is easy to reduce.
Therefore, the present invention provides a suction head mechanism which can be used in a small-sized vacuum cleaner, facilitates the dust cleaning of the internal components of a computer, and facilitates the control of suction.
Disclosure of Invention
The invention aims to provide a suction head mechanism for computer internal elements, which solves the problems that the existing dust collector has a large dust collection head, is not suitable for cleaning the dust of the computer internal elements, has relatively large suction force and can damage some precise parts.
In order to achieve the above object, the present invention provides a suction head mechanism for internal elements of a computer, the suction head mechanism comprising an outer tube and an inner tube sleeved from outside to inside, wherein two ends of the outer tube extend inwards to form a first annular portion, two ends of the inner tube extend outwards to form a second annular portion, the second annular portion at the lower end of the inner tube is located in the outer tube, and the second annular portion at the upper end of the inner tube is located above the outer tube;
the coaxial first flange that is fixed with of lower extreme of outer tube, first flange terminal surface is provided with first semicircular groove, the terminal surface of first flange rotationally is provided with the adjustment disk, be provided with the second semicircular groove on the adjustment disk, it is rotatory the adjustment disk can with first semicircular groove shields or opens.
Preferably, a second connecting disc is rotatably arranged on the end face, far away from the first connecting disc, of the adjusting disc, and the second connecting disc is communicated with a connecting head.
Preferably, the end face of the first connecting disc and the end face of the second connecting disc are respectively provided with an annular groove, the two ends of the adjusting disc are respectively fixed with a clamping ring, and the clamping rings are rotatably clamped in the annular grooves.
Preferably, an inserting cavity is formed in the connector, the cross section of the inserting cavity is in a round platform structure, and the end surface area of the free end in the inserting cavity is larger than that of the other end.
Preferably, a first annular groove is formed in the inner side surface of the first annular portion, a first sealing ring is clamped in the first annular groove, and at least part of the first sealing ring is abutted to the outer wall of the inner pipe.
Preferably, a second annular groove is formed in the outer side surface of the second annular portion, a second sealing ring is clamped in the second annular groove, and at least part of the second sealing ring is abutted to the inner wall of the outer pipe.
Preferably, an insertion rod is fixed on the second annular portion, and an insertion hole is formed in the first annular portion, so that the insertion rod can be inserted into the insertion hole when the inner pipe is displaced upwards.
The invention provides a sucker mechanism for a computer internal element, which comprises an outer pipe and an inner pipe which are sleeved from outside to inside, wherein two ends of the outer pipe extend inwards to form a first annular part, two ends of the inner pipe extend outwards to form a second annular part, the second annular part at the lower end of the inner pipe is positioned in the outer pipe, and the second annular part at the upper end of the inner pipe is positioned above the outer pipe; a first connecting disc is coaxially fixed at the lower end of the outer pipe, a first semicircular groove is formed in the end face of the first connecting disc, an adjusting disc is rotatably arranged on the end face of the first connecting disc, a second semicircular groove is formed in the adjusting disc, and the first semicircular groove can be shielded or opened by rotating the adjusting disc; the suction head mechanism can be arranged on a suction head of a small dust collector, the size of the suction head can be selected according to the size of a specific hole groove to be cleaned through the relative sliding of the inner pipe and the outer pipe, the area of a communication part between the first semicircular groove and the second semicircular groove can be controlled through the rotation of the adjusting disc, and the suction force can be conveniently adjusted according to actual requirements; the suction head mechanism provided by the invention solves the problems that the existing dust collector has a large dust collection head, is not suitable for cleaning dust of internal elements of a computer, has relatively large suction force and can damage some precise parts.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a tip mechanism provided by the present invention;
FIG. 2 is a cross-sectional view of a tip mechanism provided by the present invention;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a block diagram of a first annular groove and a second annular groove in the tip mechanism provided by the present invention;
fig. 5 is an exploded view of the suction head mechanism provided by the present invention.
Description of the reference numerals
1-inner tube 2-outer tube
3-first connecting disk 4-adjusting disk
5-second connecting disc 6-connector
7-first annular groove 8-second annular groove
9-inserted bar 10-jack
11-first semicircular groove 12-second semicircular groove
13-ring groove 14-snap ring
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-5, the present invention provides a suction head mechanism for internal elements of a computer, the suction head mechanism includes an outer tube 2 and an inner tube 1 sleeved from outside to inside, two ends of the outer tube 2 extend inwards to form a first annular portion, two ends of the inner tube 1 extend outwards to form a second annular portion, the second annular portion at the lower end of the inner tube 1 is located in the outer tube 2, and the second annular portion at the upper end of the inner tube 1 is located above the outer tube 2; the lower extreme coaxial fixation of outer tube 2 has first flange 3, 3 terminal surfaces of first flange are provided with first semicircular groove 11, the terminal surface of first flange 3 rotationally is provided with adjusting disk 4, be provided with second semicircular groove 12 on the adjusting disk 4, it is rotatory adjusting disk 4 can with first semicircular groove 11 shields or opens. The suction head mechanism can be arranged on a suction head of a small dust collector, the size of the suction head can be selected according to the size of a specific hole groove to be cleaned through the relative sliding of the inner pipe and the outer pipe, the area of a communication part between the first semicircular groove and the second semicircular groove can be controlled through the rotation of the adjusting disc, and the suction force can be conveniently adjusted according to actual requirements; the suction head mechanism provided by the invention solves the problems that the existing dust collector has a large dust collection head, is not suitable for cleaning dust of internal elements of a computer, has relatively large suction force and can damage some precise parts.
In a preferred embodiment of the present invention, in order to facilitate the docking of the nozzle mechanism with the existing vacuum cleaner nozzle, a second connecting disc 5 is rotatably provided on the end surface of the adjusting disc 4 far from the first connecting disc 3, and a connecting head 6 is communicated with the second connecting disc 5.
In a preferred embodiment of the present invention, in order to facilitate the rotation of the adjustment disc 4, annular grooves 13 are formed on the end surfaces of the first connection disc 3 and the second connection disc 5, snap rings 14 are fixed to both ends of the adjustment disc 4, and the snap rings 14 are rotatably engaged with the annular grooves 13.
In a preferred embodiment of the present invention, in order to enable the connector 6 to be tightly sleeved on a suction head of an existing dust collector, an insertion cavity is formed in the connector 6, a cross section of the insertion cavity is in a circular truncated cone structure, and an end surface area of a free end in the insertion cavity is larger than an end surface area of the other end.
In a preferred embodiment of the present invention, in order to increase the airtightness between the outer tube 2 and the inner tube 1, a first annular groove 7 is formed on the inner surface of the first annular portion, and a first seal ring is engaged in the first annular groove 7 and at least partially abuts against the outer wall of the inner tube 1.
In a preferred embodiment of the present invention, in order to increase the airtightness between the outer pipe 2 and the inner pipe 1, a second annular groove 8 is formed in the outer surface of the second annular portion, and a second seal ring, which at least partially abuts against the inner wall of the outer pipe 2, is engaged in the second annular groove 8.
In a preferred embodiment of the invention, in order to maintain the relative tightness of the inner tube 1 and the outer tube 2 during use, a bayonet 9 is fixed to the second annular portion, and a socket 10 is provided in the first annular portion, so that the bayonet 9 can be inserted into the socket 10 when the inner tube 1 is displaced upwards.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. A sucker mechanism for internal elements of a computer is characterized by comprising an outer pipe (2) and an inner pipe (1) which are sleeved from outside to inside, wherein two ends of the outer pipe (2) extend inwards to form a first annular part, two ends of the inner pipe (1) extend outwards to form a second annular part, the second annular part at the lower end of the inner pipe (1) is positioned in the outer pipe (2), and the second annular part at the upper end of the inner pipe (1) is positioned above the outer pipe (2);
the coaxial first flange (3) that is fixed with of lower extreme of outer tube (2), first flange (3) terminal surface is provided with first semicircular groove (11), the terminal surface of first flange (3) rotationally is provided with adjusting disk (4), be provided with second semicircular groove (12) on adjusting disk (4), it is rotatory adjusting disk (4) can with first semicircular groove (11) are shielded or are opened.
2. The suction head mechanism according to claim 1, characterized in that a second connecting disc (5) is rotatably arranged on the end surface of the adjusting disc (4) far away from the first connecting disc (3), and a connecting head (6) is communicated with the second connecting disc (5).
3. The suction head mechanism according to claim 2, characterized in that the end surface of the first connecting disc (3) and the end surface of the second connecting disc (5) are respectively provided with an annular groove (13), the two ends of the adjusting disc (4) are respectively fixed with a clamping ring (14), and the clamping ring (14) is rotatably clamped in the annular grooves (13).
4. The suction head mechanism according to claim 2, characterized in that a plug cavity is formed in the connecting head (6), the cross section of the plug cavity is in a circular truncated cone structure, and the area of the end surface of the free end in the plug cavity is larger than that of the end surface of the other end.
5. The suction head mechanism according to claim 1, characterized in that a first annular groove (7) is formed on the inner side surface of the first annular part, a first sealing ring is clamped in the first annular groove (7), and the first sealing ring at least partially abuts against the outer wall of the inner pipe (1).
6. The suction head mechanism according to claim 1, characterized in that a second annular groove (8) is formed on the outer side of the second annular portion, a second sealing ring is clamped in the second annular groove (8), and the second sealing ring at least partially abuts against the inner wall of the outer pipe (2).
7. The tip mechanism according to claim 1, characterized in that an insert rod (9) is fixed to the second annular portion, and an insert hole (10) is provided in the first annular portion, so that the insert rod (9) can be inserted into the insert hole (10) when the inner tube (1) is displaced upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110669891.XA CN113399376A (en) | 2021-06-17 | 2021-06-17 | Suction head mechanism for internal elements of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110669891.XA CN113399376A (en) | 2021-06-17 | 2021-06-17 | Suction head mechanism for internal elements of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113399376A true CN113399376A (en) | 2021-09-17 |
Family
ID=77684621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110669891.XA Pending CN113399376A (en) | 2021-06-17 | 2021-06-17 | Suction head mechanism for internal elements of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113399376A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446948Y (en) * | 2000-09-25 | 2001-09-12 | 中国科学院光电技术研究所 | Universal suction installation for suction cleaner |
| KR20120127093A (en) * | 2011-05-13 | 2012-11-21 | 김진영 | electronic cleaning device for vacuum cleaner |
| CN209424192U (en) * | 2019-01-17 | 2019-09-24 | 尹茂振 | A kind of electromechanical equipment control cabinet maintenance device |
| CN211667372U (en) * | 2020-03-03 | 2020-10-13 | 天津市百瑞泰管业股份有限公司 | Independent sealing corrugated compensator |
| CN212776126U (en) * | 2020-07-07 | 2021-03-23 | 康泰塑胶科技集团有限公司 | Double-sealing pipe fitting capable of axially stretching |
| CN212854184U (en) * | 2020-02-29 | 2021-04-02 | 扬州华越科技发展有限公司 | Adjustable suction tube |
-
2021
- 2021-06-17 CN CN202110669891.XA patent/CN113399376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446948Y (en) * | 2000-09-25 | 2001-09-12 | 中国科学院光电技术研究所 | Universal suction installation for suction cleaner |
| KR20120127093A (en) * | 2011-05-13 | 2012-11-21 | 김진영 | electronic cleaning device for vacuum cleaner |
| CN209424192U (en) * | 2019-01-17 | 2019-09-24 | 尹茂振 | A kind of electromechanical equipment control cabinet maintenance device |
| CN212854184U (en) * | 2020-02-29 | 2021-04-02 | 扬州华越科技发展有限公司 | Adjustable suction tube |
| CN211667372U (en) * | 2020-03-03 | 2020-10-13 | 天津市百瑞泰管业股份有限公司 | Independent sealing corrugated compensator |
| CN212776126U (en) * | 2020-07-07 | 2021-03-23 | 康泰塑胶科技集团有限公司 | Double-sealing pipe fitting capable of axially stretching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105470752B (en) | Radio frequency connector retaining mechanism and the radio frequency connector with the retaining mechanism | |
| EP1331702A3 (en) | Coaxial cable connector | |
| CN113399376A (en) | Suction head mechanism for internal elements of computer | |
| CN217406957U (en) | Circuit board connector taking and moving device | |
| CN211879581U (en) | Precise radio frequency coaxial load | |
| CN210924429U (en) | Computer fastening interface device free of bolt connection | |
| CN209766791U (en) | integrated coaxial connector | |
| CN210165055U (en) | Dust collector connecting pipe assembly | |
| CN211789659U (en) | Small-size blind-mate formula radio frequency coaxial connector of big floating volume | |
| CN215732317U (en) | Dustproof and waterproof probe connector | |
| CN213460386U (en) | Three-coaxial connector | |
| CN201113044Y (en) | MInitype bayonet-type radio frequency coaxial connector | |
| CN217545158U (en) | External connection structure of radio frequency coaxial connector | |
| CN215732316U (en) | Dustproof probe connector | |
| CN217152510U (en) | Telescopic connecting piece | |
| CN218549020U (en) | Dust catcher pipeline spring mounting structure | |
| CN220830128U (en) | Hardware terminal with good sealing performance | |
| CN217882209U (en) | Floatable radio frequency adapter structure | |
| CN220209428U (en) | Connector assembly | |
| CN218828230U (en) | Plug-in radio frequency coaxial connector male head structure | |
| CN219226756U (en) | Electric connection mechanism and endoscope | |
| CN220851184U (en) | Claw sleeve joint with self-locking structure | |
| CN220379156U (en) | Quick connector | |
| CN217286669U (en) | Swift airtight connection structure and peritoneal dialysis device | |
| CN219062893U (en) | Pipe fitting with clamping function and photographing bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210917 |
|
| RJ01 | Rejection of invention patent application after publication |