CN207251158U - A kind of protective cap for cable interface - Google Patents
A kind of protective cap for cable interface Download PDFInfo
- Publication number
- CN207251158U CN207251158U CN201721063477.XU CN201721063477U CN207251158U CN 207251158 U CN207251158 U CN 207251158U CN 201721063477 U CN201721063477 U CN 201721063477U CN 207251158 U CN207251158 U CN 207251158U
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- CN
- China
- Prior art keywords
- protective cap
- cap body
- cable interface
- air hole
- baffle
- 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
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Abstract
The utility model discloses a kind of protective cap for cable interface, including the protective cap body being socketed with cable interface, air hole is offered on the protective cap body, the block piece for closing air hole is additionally provided with the protective cap body.By using above-mentioned technical proposal, when protective cap body is sleeved on cable interface, block piece closes air hole, sealing space is formed between protective cap body and cable interface, when protective cap body is subject to external compression power or pulling force, sealing space between cable interface and protective cap body becomes larger, air pressure diminishes in sealing space, atmospheric pressure is more than air pressure in sealing space, cable interface and protective cap body can be prevented to separate to a certain extent, and then realize that the fastening between protective cap body and cable interface is socketed, when needing to extract protective cap body, block piece is separated with air hole, make the air pressure balance of this inside and outside of protective cap, so that protective cap body can be extracted easily.
Description
Technical field
Field of cables is the utility model is related to, more specifically to a kind of protective cap for cable interface.
Background technology
After cable laying is good, in order to become a continuous circuit, each section of line must be connected as an entirety, these
Tie point is known as cable interface.Cable interface generally use plug connection, joint includes plug or jack, in cable interface
During in not-connected status, plug and jack easily cause abrasion, need a kind of protective case for cable interface at this time.
In view of the above-mentioned problems, the Chinese patent that notification number is 104953532 A of CN discloses:One kind is provided and is used for cable
The protective cap of interface, including：Protective cap, installation knob, the first anti-skid wearable edge strip, the second anti-skid wearable edge strip, anti-skid wearable
Sheath and installation side hand, the upper end of the protective cap are provided with the installation knob, are set on the side of the protective cap
The first anti-skid wearable edge strip and the installation side hand are equipped with, is provided with the opposite side of the protective cap described
Second anti-skid wearable edge strip, the installation knob are provided outside the anti-skid wearable sheath.
After completing installation between protective cap and cable interface, sealing space is formed between cable interface and protective cap,
When separating cable interface and protective cap, since the sealing space between cable interface and protective cap becomes larger, air pressure in sealing space
Diminish, atmospheric pressure is more than air pressure in sealing space, prevents cable interface and protective cap separation, makes extraction protective cap more expense
Power, the prior art exists can be with improved shortcoming.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of protection for cable interface
Cap, by setting air hole and block piece on protective cap body so that when separating protective cap body and cable interface, protect
The air pressure balance of this inside and outside of helmet, can be relatively easy to extract protective cap body from cable interface.
To achieve the above object, the utility model provides following technical solution：A kind of protective cap for cable interface,
Including the protective cap body being socketed with cable interface, air hole is offered on the protective cap body, on the protective cap body
It is additionally provided with the block piece for closing air hole.
By using above-mentioned technical proposal, when protective cap body is sleeved on cable interface, block piece closing air hole, is protected
Sealing space is formed between helmet body and cable interface, when protective cap body is subject to external compression power or pulling force, cable interface
Sealing space between protective cap body becomes larger, in sealing space air pressure diminish, atmospheric pressure be more than sealing space in gas
Pressure, can prevent cable interface and protective cap body to separate to a certain extent, and then realize protective cap body and cable interface
Between fastening socket, when need extract protective cap body when, block piece is separated with air hole, makes the gas of this inside and outside of protective cap
Weighing apparatus is flattened, so that protective cap body can be extracted easily.
The utility model is further arranged to：When cable interface and protective cap body are socketed, the air hole is positioned at guarantor
Helmet body is back to cable interface one end.
By using above-mentioned technical proposal, air hole is arranged on protective cap body one end back to cable interface, is avoided
Cable interface produces interference with air hole when cable interface is socketed with protective cap body；The position that opens up of the air hole facilitates at the same time
Production and processing.
The utility model is further arranged to：The block piece is baffle, and the baffle is rotatably assorted with protective cap body
To close air hole.
By using above-mentioned technical proposal, baffle arrangement is relatively simple, easy to process, is connect when protective cap body is sleeved on cable
When on mouth, flap shutter causes air hole to be closed, when need extract protective cap body when, flap shutter so that baffle with
Air hole separates, and makes the air pressure balance of this inside and outside of protective cap.
The utility model is further arranged to：Rotating bar, the baffle are equipped with the protective cap body and baffle
Realized and horizontally rotated to close air hole by rotating bar.
By using above-mentioned technical proposal, when protective cap body is sleeved on cable interface, horizontally rotated by rotating bar
Baffle causes air hole to be closed, and when needing to extract protective cap body, horizontally rotates baffle by rotating bar so that baffle
Separated with air hole；The structure of rotating bar is relatively simple, and the form horizontally rotated can easily be accommodated.
The utility model is further arranged to：The baffle side is provided with rubber sealant, when baffle is located at air hole
During top, rubber sealant is between air hole and baffle.
By using above-mentioned technical proposal, rubber sealant is provided with beneficial to raising sealing performance, and then ensures to protect
Sealing space can be formed between cap body and cable interface.
The utility model is further arranged to：The block piece is rubber stopper, and the rubber stopper is embedded cooperation with air hole.
By using above-mentioned technical proposal, rubber plug structure is relatively simple, while has preferable sealing performance, works as protection
When cap body is sleeved on cable interface, rubber stopper causes air hole to be closed beyond the Great Wall, when needing to extract protective cap body, pulls out
Go out rubber stopper so that rubber stopper is separated with air hole, makes the air pressure balance of this inside and outside of protective cap.
The utility model is further arranged to：It is connected between the rubber stopper and protective cap body by the first rubber strip
Connect.
By using above-mentioned technical proposal, rubber stopper is constantly coupled on protective cap body by the first rubber strip, can
Rubber stopper is effectively avoided to lose situation about dropping.
The utility model is further arranged to：Further include the annular rubber ring for being socketed on cable interface, the ring-shaped rubber
Circle is connected between protective cap body by the second rubber strip.
By using above-mentioned technical proposal, when protective cap body is separated with cable interface, it can still pass through annular rubber
The form of cushion rubber and the second rubber strip is connected on cable interface, can effectively avoid protective cap body from losing situation about dropping.
The utility model is further arranged to：Ring type seal is provided with the inside of the protective cap body openings.
By using above-mentioned technical proposal, ring type seal is provided with beneficial to increase protective cap body and cable interface side
Leakproofness between wall, and then ensure that sealing space can be formed between protective cap body and cable interface.
The utility model is further arranged to：Described this body side surface of protective cap, which extends radially outwardly, is provided with two mounting blocks,
Two mounting blocks are in be oppositely arranged centered on protective cap body.
By using above-mentioned technical proposal, when separating protective cap body and cable interface, by directly to mounting blocks into
Row force, plays the role of easy to separation protective cap body, the gesture of people, makes when symmetrically arranged two mounting blocks can coordinate installation
Installation is more convenient.
In conclusion the utility model has the advantages that：
One：Cable interface is locked after being connected with protective cap body by the method for pressurized seal and increasing friction force
Tightly so that protective cap body is not easily separate.
Secondly:Protective cap body is more easily taken care of, is avoided by ring-shaped rubber set, the second rubber ring and cable connection
Loss is dropped.
Thirdly：Air hole and block piece are set on protective cap body so that on the basis of cable interface is protected again
It can be relatively easy to extract protective cap body from cable interface.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is structure diagram when one protective cap of embodiment is combined with cable interface；
Fig. 3 is the structure diagram of one protective cap body of embodiment, is mainly used for embodying mounting blocks and ring type seal；
Fig. 4 is the structure diagram of one protective cap body of embodiment, is mainly used for embodying air hole and block piece；
Fig. 5 is the structure diagram of protective cap body in embodiment two.
Reference numeral：1st, protective cap body；2nd, ring type seal；3rd, expansion mouth；4th, mounting blocks；5th, air hole；6th, baffle；
7th, the second rubber strip；8th, annular rubber ring；9th, cable interface；10th, rotating bar；11st, rubber sealant；12nd, rubber stopper；13rd,
One rubber strip.
Embodiment
It is described further referring to figs. 1 to Fig. 5 the utility model embodiments.
Embodiment one：
As shown in Figure 1 and Figure 2, a kind of protective cap for cable interface, including protective cap body 1 and one end are connected to
The second rubber strip 7 on protective cap body 1, ring-shaped rubber is also associated with the second rubber strip 7 back to 1 one end of protective cap body
Circle 8, protective cap body 1 are cylinder-like structure, and protective cap body 1 is used for being socketed cable interface 9, prevents cable interface 9 because colliding with
It is damaged with friction, annular rubber ring 8 is set in cable interface 9 on cable body one end, and the second rubber strip 7 is by annular
Rubber ring 8 is connected to become an entirety with protective cap body 1, and annular rubber ring 8 is socketed on cable interface 9 all the time, and then
Protective cap body 1 is caused to lose situation about dropping when avoiding the protective cap body 1 from being separated with cable interface 9.
As shown in Figure 2 and Figure 3, in order to facilitate the installing and dismounting of protective cap body 1, symmetrically set in 1 lateral wall of protective cap body
It is equipped with two mounting blocks 4.When installing protective cap body 1, finger abuts mounting blocks 4, and cable interface 9 and protective cap body 1 are open
Alignment insertion, is inserted into for the ease of protective cap body 1,1 opening of protective cap body is provided with expansion mouth 3, is protected to improve
Leakproofness between 9 side wall of helmet body 1 and cable interface, annular is additionally provided with the madial wall of 1 opening of protective cap body
Sealing ring 2, when actual assembled coordinates, 9 side wall of cable interface is abutted against with ring type seal 2, protective cap body 1 and cable interface
Sealing space is formed between 9, for the ease of the mating of protective cap body 1 and cable interface 9, with reference to shown in Fig. 4, is being protected
Cap body 1 is provided with air hole 5, and then 1 inside and outside air pressure balance of protective cap body back to 9 one end of cable interface.
Air hole 5 causes can not form sealing space between original protective cap body 1 and cable interface 9, and this programme exists
The block piece for closing air hole 5 is additionally provided with protective cap body 1, block piece is rotatablely connected specifically by rotating bar 10
In the baffle 6 of protective cap body 1, the rubber sealant for being improved leakproofness is set in baffle 6 with respect to 1 side of protective cap body
11, after 1 grafting of protective cap body is completed, by horizontally rotating baffle 6, complete the closing of air hole 5, protective cap body 1
Interior formation pressurized seal, can be subject to the resistance of air pressure when pulling out cable or protective cap body 1；Protective cap body 1 and electricity
Cable interface 9 is abutted by ring type seal 2 so that there are larger frictional force between the two；Pass through pressurized seal and frictional force
The common locking completed between protective cap body 1 and cable interface 9.
Specifically used process：
Cable interface 9 when mounted, makes air hole 5 be in open mode with protective cap body 1, and finger abuts mounting blocks 4,
The register of cable interface 9 and protective cap body 1 is inserted into, until cable interface 9 can not continue to move in protective cap body 1
When dynamic, horizontally rotate baffle 6 and close air hole 5, complete installation.
When dismantling protective cap body 1, flap shutter 6 opens air hole 5, makes 1 inside and outside air pressure balance of protective cap body, destroys
Pressurized seal, finger abut mounting blocks 4, pull out, you can realize the separation of cable interface 9 and protective cap body 1.
Embodiment two
A kind of protective cap for cable interface, as shown in Fig. 2, Fig. 5, with being to block in place of the difference of embodiment one
Part, the block piece of this programme is specially rubber stopper 12, and rubber stopper 12 is embedded cooperation with air hole 5, when protective cap body 1 is socketed in
When on cable interface 9, rubber stopper 12 is embedded in air hole 5, when needing to extract or installing protective cap body 1, rubber stopper 12
Separated with air hole 5, make the air pressure balance inside and outside protective cap body 1, facilitate the installing and dismounting of protective cap body 1.
In order to avoid the loss of rubber stopper 12 is dropped, above-mentioned rubber stopper 12 is connected to protective cap by the first rubber strip 13
Body 1.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of protective cap for cable interface, including with cable interface（9）The protective cap body of socket（1）, its feature exists
In the protective cap body（1）On offer air hole（5）, the protective cap body（1）On be additionally provided with for close it is ventilative
Hole（5）Block piece.
2. a kind of protective cap for cable interface according to claim 1, it is characterised in that work as cable interface（9）With
Protective cap body（1）During socket, the air hole（5）Positioned at protective cap body（1）Back to cable interface（9）One end.
3. a kind of protective cap for cable interface according to claim 2, it is characterised in that the block piece is baffle
（6）, the baffle（6）With protective cap body（1）It is rotatably assorted to close air hole（5）.
A kind of 4. protective cap for cable interface according to claim 3, it is characterised in that the protective cap body
（1）And baffle（6）On be equipped with rotating bar（10）, the baffle（6）Pass through rotating bar（10）Realization is horizontally rotated to close
Air hole（5）.
A kind of 5. protective cap for cable interface according to claim 4, it is characterised in that the baffle（6）Side
It is provided with rubber sealant（11）, work as baffle（6）Positioned at air hole（5）During top, rubber sealant（11）Positioned at air hole（5）
With baffle（6）Between.
6. a kind of protective cap for cable interface according to claim 2, it is characterised in that the block piece is rubber
Plug（12）, the rubber stopper（12）With air hole（5）It is embedded cooperation.
A kind of 7. protective cap for cable interface according to claim 6, it is characterised in that the rubber stopper（12）With
Protective cap body（1）Between pass through the first rubber strip（13）It is connected.
8. a kind of protective cap for cable interface according to claim 5 or 7, it is characterised in that further include and be socketed on
Cable interface（9）Annular rubber ring（8）, the annular rubber ring（8）With protective cap body（1）Between pass through the second rubber strip
（7）It is connected.
A kind of 9. protective cap for cable interface according to claim 1, it is characterised in that the protective cap body
（1）Opening inner side is provided with ring type seal（2）.
A kind of 10. protective cap for cable interface according to claim 1, it is characterised in that the protective cap body
（1）Side, which extends radially outwardly, is provided with two mounting blocks（4）, two mounting blocks（4）With protective cap body（1）Centered on be in phase
To setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063477.XU CN207251158U (en) | 2017-08-23 | 2017-08-23 | A kind of protective cap for cable interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063477.XU CN207251158U (en) | 2017-08-23 | 2017-08-23 | A kind of protective cap for cable interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251158U true CN207251158U (en) | 2018-04-17 |
Family
ID=61882539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063477.XU Expired - Fee Related CN207251158U (en) | 2017-08-23 | 2017-08-23 | A kind of protective cap for cable interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399969A (en) * | 2018-04-28 | 2018-08-14 | 福建通宇电缆有限公司 | A kind of safety cable |
-
2017
- 2017-08-23 CN CN201721063477.XU patent/CN207251158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399969A (en) * | 2018-04-28 | 2018-08-14 | 福建通宇电缆有限公司 | A kind of safety cable |
| CN108399969B (en) * | 2018-04-28 | 2023-09-22 | 福建通宇电缆有限公司 | Safety cable |
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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: 20180417 Termination date: 20210823 |