CN108336551B - A method of preventing cable poor contact - Google Patents
A method of preventing cable poor contact Download PDFInfo
- Publication number
- CN108336551B CN108336551B CN201810059735.XA CN201810059735A CN108336551B CN 108336551 B CN108336551 B CN 108336551B CN 201810059735 A CN201810059735 A CN 201810059735A CN 108336551 B CN108336551 B CN 108336551B
- Authority
- CN
- China
- Prior art keywords
- plug provided
- cable
- reticle plug
- wedge block
- suction mechanism
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention belongs to the maintenance technology fields of digital information transmission apparatus, specifically disclose a kind of method for preventing cable poor contact, comprising the following steps: 1: preparing spray suction mechanism and wedge block；2: opening a blind hole respectively in cable mounting groove left and right sidewall on switches；3: fixing a spray suction mechanism respectively in two blind holes and be inserted into a wedge block, spray suction mechanism is driven by wedge block；4: being pushed into cable mounting groove reticle plug provided, make reticle plug provided pushing wedge block, driving spray suction mechanism jet into network cable jack；5: continuing to press on reticle plug provided, make to keep wedge block no longer reticle plug provided in reticle plug provided insertion network cable jack, spray suction mechanism drives wedge-shaped block reset and air-breathing.It is an object of the present invention to which existing buckle deformation leads to reticle plug provided loosening when solving the problem of the prior art by using the mode of buckle by reticle plug provided and network cable jack clamping.
Description
Technical field
The invention belongs to the maintenance technology fields of digital information transmission apparatus, and specifically disclosing one kind prevents cable contact not
Good method.
Background technique
Cable is the connection essential hardware in internet, and in routine use, cable is usually carried out with interchanger people
Connection, cable end are connected with Network Cable Connector, the connection of network can be completed after Network Cable Connector insertion cable interface.
Clamping positioning is carried out by buckle between Network Cable Connector and network cable jack at present, is positioned in this way
Effect is unstable, is made and has certain plasticity since existing Network Cable Connector generallys use high molecular material, work as cable
Connector buckles easily deform in use for some time, causes under the clamping effect between Network Cable Connector and network cable jack
Drop, loosens in network cable jack so as to cause reticle plug provided, and then leads to reticle plug provided and network cable jack poor contact, influences to count
According to transmission, cause economic loss.
Summary of the invention
The invention discloses a kind of methods for preventing cable poor contact, it is an object of the present invention to solve the prior art
When by using the mode of buckle by reticle plug provided and network cable jack clamping, existing buckle deformation leads to reticle plug provided loosening
Problem.
Base case of the invention are as follows: a method of prevent cable poor contact, comprising the following steps:
Step 1: preparing two spray suction mechanisms and two wedge blocks；
Step 2: opening a blind hole in cable mounting groove left and right sidewall on switches respectively, blind hole depth is cable peace
0.7~1.1 times of tankage width, blind hole height are identical as cable installation groove height；
Step 3: fixed respectively in two blind holes a spray suction mechanism and be inserted into a wedge block, the wedge block with
Blind hole upper wall and lower wall clearance fit, the spray suction mechanism are driven by wedge block；
Step 4: being pushed into cable mounting groove reticle plug provided, make reticle plug provided pushing wedge block, driving spray suction mechanism
The jet into network cable jack, until reticle plug provided side wall offsets with wedge block；
Step 5: continuing to push into cable mounting groove reticle plug provided, make reticle plug provided to continue to move into cable mounting groove
Dynamic, until keeping wedge block no longer reticle plug provided in reticle plug provided insertion network cable jack, spray suction mechanism drives wedge-shaped block reset
And air-breathing.Technical principle and beneficial effect of the invention is:
1. this method installs wedge block, and blind by installing open-blind hole in groove sidewall in the cable of interchanger in blind hole
Hole depth is 0.7~1.1 times that cable installs groove width, and blind hole height is identical as cable installation groove height, and in two blind holes
Wedge block inserted with one with blind hole clearance fit respectively is pacified so that network cable jack is enclosed in cable by two wedge blocks
In tankage, so that external dust is blocked in outer cleaning in guarantee network cable jack by wedge block.
2. this method, when being inserted into cable, cable pushes wedge block, so that wedge block driving spray suction mechanism, and then to net
It blows in line jack, so that the dust in network cable jack is blown by air-flow, so that dust falls off from network cable jack inner wall and quilt
Air-flow is blown to outside network cable jack, when it is reticle plug provided be fully inserted into network cable jack after, it is reticle plug provided no longer to offset with wedge block, spray
Suction mechanism makes wedge-shaped block reset, and wedge block just closes cable mounting groove again, and wedge block is pushed against reticle plug provided
In network cable jack, realize to reticle plug provided positioning, and then prevent it is reticle plug provided due to buckle deformation and loosen cause contact not
It is good, while spraying suction mechanism and generating the air-flow for siphoning away the dust in cable mounting groove when driving wedge-shaped block reset, and then making
The dust obtained in cable mounting groove will not be deposited in cable mounting groove, further ensure the cleaning at network cable jack, thus
It avoids dust and enters and cause poor contact in network cable jack.
Further, the height of wedge block is identical as cable installation groove height.Guarantee that the height of wedge block can completely enclose
The firmly opening of cable mounting groove, and then guarantee that dust cannot be introduced into cable mounting groove.
Further, in steps of 5, when needing to take out reticle plug provided, wedge block drives spray suction mechanism phase cable to insert again
Jet in mouthful.When taking out, jet again so that network cable jack and it is reticle plug provided on dust sprayed again by air-flow under, into
One step improves dust removing effects.
Further, in steps of 5, take out completely it is reticle plug provided after, spray suction mechanism air-breathing and drives wedge block multiple again
Position closing cable mounting groove.After the complete plug of cable takes out, wedge block again closes cable mounting groove, prevent external dust into
Enter, while spraying suction mechanism air-breathing again, further the dust in cable mounting groove and network cable jack is collected, prevents ash
Dirt is deposited in cable mounting groove and network cable jack.
Further, the air flow pressure that the spray suction mechanism sprays is 0.6~0.8Mpa.Guarantee what spray suction mechanism sprayed
Air-flow has some strength, to guarantee that the air-flow of attachment can be blown off.
Detailed description of the invention
Fig. 1 is the overall structure diagram of interchanger in the embodiment of the present invention；
Fig. 2 is the overhead sectional view of interchanger cable mounting groove in the embodiment of the present invention；
Fig. 3 is the elevational cross-sectional view that cable installs the blind hole in groove sidewall in the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: interchanger 1, cable mounting groove 2, the first dustproof positioning door 3, sliding slot 4,
Second dustproof positioning door 5, blind hole 6, piston rod 7, piston plate 8, spring 9, cylinder barrel 10, cleaning door 11, dust removing tube 12, network cable jack
13, half-round cross hole 14.
Embodiment is substantially as shown in Figure 1, Figure 2 and Figure 3: a method of preventing cable poor contact, comprising the following steps:
Step 1: preparing an interchanger 1, open that there are four cable mounting groove 2, nets on 1 front side wall of interchanger evenly and at intervals
Network cable jack 13, inner wall phase of the network cable jack 13 with cable mounting groove 2 far from opening side are fixedly installed in line mounting groove 2
It supports, 13 center line of network cable jack is overlapped with 2 center line of cable mounting groove, is symmetrically provided on 2 left and right sides wall of cable mounting groove
Be open the blind hole 6 being rectangle, and slidably connects the first dustproof positioning door 3 in blind hole 6,3 cross section of the first dustproof positioning door is in
3 short side of the first dustproof positioning door of isosceles trapezoid, the left and right sides is opposite, and the first dustproof positioning door 3 is close to one end of blind hole 6 one
Form the first limited block of size Yu 6 clearance fit of blind hole, the one end of the first limited block far from the first dustproof positioning door 3
It is welded with piston rod 7,7 other end of piston rod is fixed integrally formed with piston plate 8, one end of the separate opening of two blind holes 6 of left and right
Cylinder barrel 10 is installed, piston plate 8 is slidingly sealed with 10 inner wall of cylinder barrel, and piston plate 8 and cylinder barrel 10 are open in side far from blind hole 6
It is fixedly installed with spring 9 between wall, dust removing tube 12 is connected on 10 side wall of cylinder barrel, dust removing tube 12 passes through 2 side wall of cable mounting groove
And be aligned in network cable jack 13, cylinder barrel 10 is provided in extraneous one side wall through the clear of 6 side wall of 10 side wall of cylinder barrel and blind hole
Mouth is managed, clean-up port edge is hinged with cleaning door 11, and cleaning door 11 seals cylinder barrel 10 when being closed.
Sliding slot 4 is provided on the opposite one end of two piece of first dustproof positioning door 3 in left and right along its length, sliding slot 4 and first prevent
Dirt position gates 3 are contour, the second dustproof positioning door 5 slidably connected in sliding slot 4,5 cross section of the second dustproof positioning door is also in isosceles
It is trapezoidal, and 5 short side of the second dustproof positioning door of the left and right sides is opposite, it is fixed on the opposite one end of two piece of second dustproof positioning door 5
The opposite magnet of magnetic pole is installed, the second dustproof positioning door 5 keeps away from one end of the opening of sliding slot 4 integrally formed between sliding slot 4
Second limited block of gap cooperation is provided with and cable size wheel on the dust-proof position of the first of two sides door and 5 center of the second dustproof positioning door
The half-round cross hole 14 that exterior feature matches.
Step 2: by reticle plug provided alignment cable mounting groove 2, and pushed in backward cable mounting groove 2, it is reticle plug provided to
It is reticle plug provided to be contacted with 3 side wall of the first dustproof positioning door during being pushed in cable mounting groove 2, due to the first dust-proof positioning
3 cross sections of door are isosceles trapezoid and two 3 short sides of the first dustproof positioning door are opposite, therefore the first dustproof positioning door 3 is pacified to cable
Tankage 2 is outer and the side into cable mounting groove 2 is wedge surface, so that reticle plug provided dust-proof fixed by first under the action of wedge surface
The position pushing of door 3 is opened, so that the first dustproof positioning door 3 slides in sliding slot 4, the mobile drive piston rod 7 of the first dustproof positioning door 3
It is mobile with piston plate 8, so that piston plate 8 arranges the gas in cylinder barrel 10 out of dust removing tube 12 into network cable jack 13, from
The air-flow sprayed in dust removing tube 12 blows the dust adhered in network cable jack 13, so that dust is from network cable jack 13
It falls off on inner wall, and air-flow blows to when contacting with 13 inner wall of network cable jack and stopped by 13 inner wall of network cable jack, and then makes
Air-flow generate turbulent flow in network cable jack 13 so that the dust in network cable jack 13 blown more acutely and blown by air-flow
To outside network cable jack 13；
Step 3: since two opposite one end of the second dustproof positioning door 5 are equipped with magnet, when the first dust-proof positioning
Door 3 is by after reticle plug provided push open, the state that the second dustproof positioning door 5 still remains in contact with one another under the magnetic force, in turn
So that the second dustproof positioning door 5 is skidded off out of sliding slot 4, it is reticle plug provided at this time that cable is still blocked in by the second dustproof positioning door 5
Outside mounting groove 2, to guarantee dust removing tube 12 during blowing out the dust in network cable jack 13, the dust being blown out will not
Contacted with reticle plug provided, then continue to press on it is reticle plug provided so that the second dustproof positioning door 5 is also open, at this time due to first
Dustproof positioning door 3 has been open, therefore the air-flow for blowing out dust is no longer generated in dust removing tube 12, therefore dust will not be blown
To on reticle plug provided.
Step 4: when it is reticle plug provided passed through the first dustproof positioning door 3 and the second dustproof positioning door 5 after, due to reticle plug provided
Side wall no longer offsets with the first dustproof positioning door 3 and the second dustproof positioning door 5, therefore under the action of spring 9, piston plate 8 is returned
Position, and then piston rod 7 and 3 return of the first dustproof positioning door are driven, so that the opening of cable mounting groove 2 is closed, so that cable is inserted
Head is by the first dustproof positioning door 3 gear in cable mounting groove 2, while the first dustproof positioning door 3 is towards the one side in cable mounting groove 2
It is against in network cable jack 13, is realized to reticle plug provided positioning by reticle plug provided, prevented reticle plug provided sliding out of network cable jack 13
Out, simultaneously because being provided with half-round cross hole 14 on the first dustproof positioning door 3 and the second dustproof positioning door 5 of the left and right sides, therefore work as
When first dustproof positioning door 3 and the second dustproof positioning door 5 mutually push against, two half-round cross holes 14 are formed and cable dimensional profile phase
Including matched circular through hole limits cable, so that cable will not occur frequently to bend with Network Cable Connector junction, avoid
Fatigue fracture occurs for cable and Network Cable Connector junction, and during spring 9 drives piston plate 8 to reset, dust removing tube 12
It is interior to generate the air-flow flowed from cable mounting groove 2 into cylinder barrel 10, so that dust is inhaled into dust removing tube 12 with air-flow, in turn
It is collected into cylinder barrel 10, prevents dust accretions in cable mounting groove 2, and due to being provided with cleaning door 11 on 10 side wall of cylinder barrel,
Therefore it only needs to open cleaning door 11 and the removing of dust can be completed to cleaning is carried out in cylinder barrel 10, and in the first dust-proof positioning
When door 3 is closed, due to the elastic force of spring 9, so that guaranteeing that first is dust-proof there are pretightning force between two piece of first dustproof positioning door 3
Position gates 3 will not be opened easily.
Step 5: during extracting cable, pulling is reticle plug provided, so that the reticle plug provided preload for overcoming spring 9 to provide
Power, and then the first dustproof positioning door 3 and the second dustproof positioning door 5 are pushed open along wedge surface, and dust-proof fixed pushing first open
Piston plate 8 can be also driven to move during the door 3 of position, so that generating injection outward in dust removing tube 12 and to systemic gas
Stream realizes the multiple cleaning to cable interface, further increases ash-removal effect, principle is same as above, and details are not described herein, net
After line plug is extracted, the first dustproof positioning door 3 is closed again under the action of spring 9, and network cable jack 13 is avoided to expose for a long time
In external environment, lead to dust accretions.
The present invention is by changing the thickness and inclined-plane inclined degree of the first dustproof positioning door 3 and the second dustproof positioning door 5
The duration of adjustable 12 interior air-flow of dust removing tube, and then to adapt to different demands.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. a kind of method for preventing cable poor contact, which comprises the following steps: step 1: preparing two spray air-breathings
Mechanism and two wedge blocks；
Step 2: opening a blind hole in cable mounting groove left and right sidewall on switches respectively, blind hole depth is cable mounting groove
0.7~1.1 times of width, blind hole height are identical as cable installation groove height；
Step 3: fixing a spray suction mechanism respectively in two blind holes and be inserted into a wedge block, the wedge block and blind hole
Upper wall and lower wall clearance fit, the spray suction mechanism are driven by wedge block；
Step 4: being pushed into cable mounting groove reticle plug provided, make reticle plug provided pushing wedge block, driving spray suction mechanism is to net
Jet in line jack, until reticle plug provided side wall offsets with wedge block；
Step 5: continue to push into cable mounting groove it is reticle plug provided, make it is reticle plug provided continue to move into cable mounting groove, directly
To in reticle plug provided insertion network cable jack, make it is reticle plug provided no longer offset with wedge block, spray suction mechanism drives wedge shape block reset
And air-breathing.
2. a kind of method for preventing cable poor contact according to claim 1, it is characterised in that: the height of wedge block with
It is identical that cable installs groove height.
3. a kind of method for preventing cable poor contact according to claim 2, which is characterized in that in steps of 5, need
When taking out reticle plug provided, wedge block drives jet in spray suction mechanism phase network cable jack again.
4. a kind of method for preventing cable poor contact according to claim 3, which is characterized in that in steps of 5, completely
Take out it is reticle plug provided after, spray suction mechanism air-breathing and drives wedge-shaped block reset close-network line mounting groove again.
5. a kind of method for preventing cable poor contact according to claim 4, it is characterised in that: the spray suction mechanism
The air flow pressure of ejection is 0.6~0.8Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059735.XA CN108336551B (en) | 2018-01-22 | 2018-01-22 | A method of preventing cable poor contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059735.XA CN108336551B (en) | 2018-01-22 | 2018-01-22 | A method of preventing cable poor contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336551A CN108336551A (en) | 2018-07-27 |
| CN108336551B true CN108336551B (en) | 2019-07-05 |
Family
ID=62925476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059735.XA Expired - Fee Related CN108336551B (en) | 2018-01-22 | 2018-01-22 | A method of preventing cable poor contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108336551B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525333B (en) * | 2020-04-29 | 2021-10-22 | 极友家居科技(上海)有限公司 | Waterproof socket is used to higher intelligent house of security performance |
| CN112290283B (en) * | 2020-10-15 | 2021-09-28 | 安徽扬子线缆有限公司 | Double-plug fixing equipment for detecting network channel RJ45 network cable |
| CN112563826A (en) * | 2020-11-24 | 2021-03-26 | 齐耳荣 | Energy-saving prompting device for closing data storage hardware socket |
| CN113690685B (en) * | 2021-10-27 | 2022-02-08 | 南通赛意通信技术有限公司 | Special protection device for interface information security system capable of being shielded |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735648Y (en) * | 2004-06-25 | 2005-10-19 | 上海环达计算机科技有限公司 | Power converter |
| ES2584533B1 (en) * | 2015-03-27 | 2017-08-04 | Te Connectivity Amp España, S.L.U. | Cover set for a telecommunications connector |
| CN206195244U (en) * | 2016-11-22 | 2017-05-24 | 河海大学 | Electric network line cleaning device |
| CN206370578U (en) * | 2017-01-23 | 2017-08-01 | 云南中金联科技股份有限公司 | Computer networks integration device |
| CN206712117U (en) * | 2017-05-16 | 2017-12-05 | 南京铁道职业技术学院 | A kind of computer network interface protection device |
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2018
- 2018-01-22 CN CN201810059735.XA patent/CN108336551B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336551A (en) | 2018-07-27 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190611 Address after: 400040 No. 174 Shazheng Street, Shapingba District, Chongqing Applicant after: Chongqing University Applicant after: Chongqing Industry Polytechnic College Address before: 401121 Chongqing Yubei District Airport Taoyuan Avenue 1000 Production and Learning Building 3 Layer 303 Applicant before: CHONGQING RUIHAO TECHNOLOGY DEVELOPMENT CO., LTD. |
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| 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: 20190705 Termination date: 20200122 |