CN103208703B - A kind of Anti-loose structure for power plug - Google Patents
A kind of Anti-loose structure for power plug Download PDFInfo
- Publication number
- CN103208703B CN103208703B CN201210065236.4A CN201210065236A CN103208703B CN 103208703 B CN103208703 B CN 103208703B CN 201210065236 A CN201210065236 A CN 201210065236A CN 103208703 B CN103208703 B CN 103208703B
- Authority
- CN
- China
- Prior art keywords
- loose structure
- stretch
- power plug
- adjustable setting
- cable
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of Anti-loose structure for power plug, this Anti-loose structure for power plug includes that adjustable setting, steel wire connector and cable lock are gripped, this adjustable setting is arranged in the electrical equipment that attaching plug is connected, this adjustable setting has telescopic stretch, and this stretch is gripped with cable lock by steel wire connector and is connected；By adjusting stretch, cable lock is gripped the junction being positioned at attaching plug with cable.The present invention can apply in various electrical equipments, the suitability and highly versatile, can meet various different size and the attaching plug of size and the cable of different-diameter, and anti-loose dependable performance.
Description
Technical field
The present invention relates to the Anti-loose structure for power plug technical field of electrical equipment, particularly relate to a kind of electricity
Source plug anti-loose structure.
Background technology
At present, job security and the integrity problem of electrical equipment increasingly receive publicity, because if
Imprudence touches down attaching plug or because vibration problem causes attaching plug loose contact, all can make to set
Standby operating interruptions, even causes the most serious consequence.How to solve and to prevent the power supply of electrical equipment from inserting
Head comes off, and has become as a great problem of electrical equipment.
As it is shown in figure 1, existing patent discloses the attaching plug anti-loosing device of a kind of electrical equipment,
It provides the U-shaped grab of a kind of employing, and grab turns to plug cable location, blocks cable.But this dress
Put and there is problems of, due to different size, the size of the attaching plug of different manufacturers and the thickness of cable
Different so that this device when specifically applying, or because the reason of plug length cannot be assembled or
Can also pull the plug out of the socket after person's assembling；Be the thickest problem card of cable diameter do not enter, cable diameter
Too thin card incessantly, therefore, causes this device cannot use on major part attaching plug, and application surface is the narrowest.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of Anti-loose structure for power plug, it is possible to be applicable to each
Plant different size and the attaching plug of size and cable, and anti-loosening property is reliable.
For solving above-mentioned technical problem, the invention provides a kind of Anti-loose structure for power plug, described electricity
Source plug anti-loose structure includes that adjustable setting, steel wire connector and cable lock are gripped,
Described adjustable setting is arranged in the electrical equipment that attaching plug is connected, described adjustable setting
Having telescopic stretch, described stretch grips phase by described steel wire connector with described cable lock
Connect；
By adjusting described stretch, described cable lock is gripped and is positioned at described attaching plug and cable
Junction.
Further, described cable lock is gripped and is included wire clamp, drop wire clip and wire clamp locking member, described on
Be respectively equipped with on wire clamp and drop wire clip match walk wire ferrule.
Further, described wire clamp locking member includes screw or lock-screw.
Further, described adjustable setting is provided with spring mechanism, described stretch and described coiling machine
Structure is connected.
Further, described spring mechanism includes fixed length stud and the spring being connected, and described spring is socketed
In described stretch.
Further, described adjustable setting is provided with retaining mechanism, and described stretch is realized locking.
Further, described steel wire connector grips affixed with described cable lock, and penetrates described stretch
On mating holes be connected rotationally with described stretch.
In sum, the invention provides a kind of anti-loose knot of universal attaching plug for electrical equipment
Structure, it can apply in various electrical equipments, the suitability and highly versatile, can meet various different rule
Lattice and the attaching plug of size and the cable of different-diameter, and anti-loose dependable performance.
Compared with the anti-loose structure of existing power supply plug, the present invention at least has the advantages that
1, it is effectively prevented attaching plug touched down or cause attaching plug to contact not because of vibration problem
Good phenomenon, it is ensured that electrical equipment will not cause operating interruptions because of the problem of Plug contact, or causes
The fault of the most serious consequence occurs；
2, controllability is good, highly versatile, and adapt to the attaching plug of all size and cable prevents pine
De-.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the application
Point, the schematic description and description of the present invention is used for explaining the present invention, is not intended that the present invention's
Improper restriction.In the accompanying drawings:
Fig. 1 is the schematic diagram of attaching plug anti-loosing device disclosed in existing patent；
Fig. 2 is the schematic diagram of the attaching plug anti-loose structure that the present invention provides；
Fig. 3 is the Anti-loose structure for power plug that the present invention provides installation signal when being not inserted into attaching plug
Figure；
Fig. 4 is attaching plug and the schematic diagram of cable of national standard；
Fig. 5 is the scheme of installation of the Anti-loose structure for power plug of the present invention；
Fig. 6 is the decomposing schematic representation of the Anti-loose structure for power plug of the embodiment of the present invention；
Fig. 7 is the profile of the adjustable setting of the embodiment of the present invention；
The schematic diagram that Fig. 8 is the steel wire connector of the embodiment of the present invention and cable lock is gripped.
Detailed description of the invention
The present invention provides a kind of Anti-loose structure for power plug, by the following technical solutions:
This Anti-loose structure for power plug includes that adjustable setting, steel wire connector and cable lock are gripped,
Described adjustable setting has telescopic stretch, this stretch by described steel wire connector with
Described cable lock is gripped and is connected；
By adjusting described stretch, described cable lock is gripped the connection being positioned at attaching plug with cable
Place.
Wherein, described cable lock is gripped and can be carried out gap adjustment according to the thickness difference of cable.
Further, described cable lock is gripped and is included wire clamp, drop wire clip and wire clamp locking member, described on
Be respectively equipped with on wire clamp and drop wire clip match walk wire ferrule.
Further, described adjustable setting is fixedly mounted in electrical equipment by connector.
Further, described adjustable setting is provided with spring mechanism, for stretch is risen in stretching
Buffer and tighten up effect.
Further, described adjustable setting is provided with retaining mechanism (such as lock-screw), to being adjusted to
The stretch of position is locked.
Further, described steel wire connector can rotate around the mating holes in stretch, to ensure electricity
The plug of source plug is smooth and easy.
As described above, present embodiments provide for a kind of anti-loose structure for solving attaching plug
Design type, by adjusting the length of adjustable setting stretch, the power supply being adapted to different length is inserted
Head；Grip by adjusting cable lock, it is possible to adapt to the cable of different thicknesses and can lock, reached to
The anti-loose purpose of electricity device power supply (DPS) plug, has the strongest practicality and is suitable for ability.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing
Embodiments of the invention are described in detail.It should be noted that in the case of not conflicting, this Shen
Embodiment in please and the feature in embodiment can mutual combination in any.
See shown in Fig. 2 and Fig. 3, the Anti-loose structure for power plug of the embodiment of the present invention 102 mainly by
Adjustable setting 1023, steel wire connector 1022, and cable lock grip 1021 compositions.
Adjustable setting 1023 is arranged in electrical equipment 101, and adjustable setting 1023 is by steel wire even
Fitting 1022 grips 1021 with cable lock and is connected.
As shown in Figure 4, attaching plug has different length according to the difference of current requirements；According to electric current
Requiring difference, the thickness of cable is the most different.
As it is shown in figure 5, the installation that the Anti-loose structure for power plug of present invention offer is in electrical equipment is such as
Shown in Fig. 5, after attaching plug 103 is inserted into electrical equipment 101, insert by suitably adjusting power supply
The adjustable setting 1023 of head anti-loose structure 102 adapts to different attaching plug length, then with lock
Stringing cable clip 1021 is according to fixed cable after the adjustment of cable thickness, it is ensured that attaching plug and cable will not touch
Fall.
The concrete structure of the Anti-loose structure for power plug 102 of the embodiment of the present invention is as shown in Figure 6 and Figure 7.
The adjustable setting 1023 of the present embodiment mainly includes spring 10231, cover plate 10232, screw 10233,
Screw 10234, adjustable locking screw 10235, fixed length stud 10236, base 10237 and stretch
10238。
Wherein, screw 10234 is for being fixed to electrical equipment by adjustable setting 10237；Stretch
10238 can pull out according to the different of attaching plug length or be retracted to suitable position；Spring 10231 He
Fixed length stud 10236 forms spring mechanism, is connected with in stretch 10238 (as spring 10231 can
To be socketed in stretch 10238), play buffering when stretch 10238 stretches and shrinks and tighten up
Effect；Spring mechanism is fixed in extendable room by cover plate 10232 and screw 10233；Adjustable locking
Stretch 10238, after 10238 stretch are adjusted, is locked in base 10237 by screw 10235
On.
Wherein, the spring mechanism in the stretch 10238 of above-mentioned adjustable setting 1023, however it is not limited to
Diagram pattern, it would however also be possible to employ other plays buffering and tightens up the structure of effect.
Additionally, the lock-screw on adjustable setting 1023 is not limited to the pattern of diagram, it would however also be possible to employ general
Logical screw or other locking mechanism.
As shown in Figure 6 and Figure 7, the mating holes in stretch 10238 can make steel wire connector 1022
Penetrating, steel wire connector 1022 can rotate around the mating holes in stretch 10238, to facilitate power supply to insert
Head into and out.
As shown in Figure 8, cable lock is gripped and is included wire clamp 10212, drop wire clip 10213, and wire clamp lock
Tight part 10211, can be adjusted and realize cable locking according to the thickness of cable.
Wherein, cable lock is gripped 1021 these structures preferred and fixed form but is not limited to graphic form, it is possible to
To be fixation clamp adjustment gap, left and right or other form.
Additionally, cable lock grips the wire clamp locking member 10211 on 1021, it is preferably but not limited to use locking
Screw, it is also possible to be plain screw or other locking member.
Shown in Fig. 8, the installation process of the Anti-loose structure for power plug that the present invention provides is as follows: take
After going up down wire clamp 10212, rotate steel wire connector 1022, insert attaching plug, then by upper wire clamp 10212
It is placed on drop wire clip 10213, is adjusted with lock-screw 10211 according to the thickness of cable and locks.
In sum, the above-mentioned Anti-loose structure for power plug that the present invention provides, by adjusting the adjustable end
Seat, adapts to the anti-loose problem of the attaching plug of all size and size, its anti-loose structure adaptability
Good, general by force, be effectively protected attaching plug and touched down or because vibration problem causes power supply to insert
The phenomenon of head loose contact, it is ensured that the safety and reliability of electrical equipment.
These are only that the present invention's is preferable to carry out case, be not limited to the present invention, the present invention is also
Can there be other various embodiments, in the case of without departing substantially from present invention spirit and essence thereof, be familiar with this area
Technical staff can make various corresponding change and deformation according to the present invention, but these change accordingly and
Deformation all should belong to the protection domain of appended claims of the invention.
Claims (7)
1. an Anti-loose structure for power plug, it is characterised in that described Anti-loose structure for power plug bag
Include adjustable setting, steel wire connector and cable lock to grip,
Described adjustable setting is arranged in the electrical equipment that attaching plug is connected, described adjustable setting
Having telescopic stretch, described stretch grips phase by described steel wire connector with described cable lock
Connect；
By adjusting described stretch, described cable lock is gripped and is positioned at described attaching plug and cable
Junction.
2. Anti-loose structure for power plug as claimed in claim 1, it is characterised in that
Described cable lock is gripped and is included wire clamp, drop wire clip and wire clamp locking member, described upper wire clamp and rolling off the production line
Be respectively equipped with on folder match walk wire ferrule.
3. Anti-loose structure for power plug as claimed in claim 2, it is characterised in that
Described wire clamp locking member includes lock-screw.
4. Anti-loose structure for power plug as claimed in claim 1 or 2, it is characterised in that
Being provided with spring mechanism in described adjustable setting, described stretch is connected with described spring mechanism.
5. Anti-loose structure for power plug as claimed in claim 4, it is characterised in that
Described spring mechanism includes fixed length stud and the spring being connected, and described spring housing is connected on described stretching
On bar.
6. Anti-loose structure for power plug as claimed in claim 1 or 2, it is characterised in that
Described adjustable setting is provided with retaining mechanism, and described stretch is realized locking.
7. Anti-loose structure for power plug as claimed in claim 1 or 2, it is characterised in that
Described steel wire connector grips affixed with described cable lock, and penetrates the mating holes in described stretch
It is connected rotationally with described stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210065236.4A CN103208703B (en) | 2012-01-13 | 2012-01-13 | A kind of Anti-loose structure for power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210065236.4A CN103208703B (en) | 2012-01-13 | 2012-01-13 | A kind of Anti-loose structure for power plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103208703A CN103208703A (en) | 2013-07-17 |
| CN103208703B true CN103208703B (en) | 2016-12-14 |
Family
ID=48755840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210065236.4A Active CN103208703B (en) | 2012-01-13 | 2012-01-13 | A kind of Anti-loose structure for power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103208703B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883978B (en) * | 2020-08-04 | 2022-02-22 | 浙江华云清洁能源有限公司 | Multifunctional charging pile test fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571019Y (en) * | 2002-09-19 | 2003-09-03 | 深圳市宝安区松岗镒胜制品厂 | Tripping-proof power supply connector |
| CN2888681Y (en) * | 2006-01-21 | 2007-04-11 | 赵金煜 | Plug protecting sleeve |
| CN201029162Y (en) * | 2006-11-17 | 2008-02-27 | 杭州华三通信技术有限公司 | Power-supply plug anti-loosing device of electrical device |
| CN101867166A (en) * | 2010-03-23 | 2010-10-20 | 贵州航天电器股份有限公司 | Fixing device of wire cable clamp |
| CN102005671A (en) * | 2009-08-31 | 2011-04-06 | 罗兰株式会社 | Plug detachment prevention structure |
-
2012
- 2012-01-13 CN CN201210065236.4A patent/CN103208703B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571019Y (en) * | 2002-09-19 | 2003-09-03 | 深圳市宝安区松岗镒胜制品厂 | Tripping-proof power supply connector |
| CN2888681Y (en) * | 2006-01-21 | 2007-04-11 | 赵金煜 | Plug protecting sleeve |
| CN201029162Y (en) * | 2006-11-17 | 2008-02-27 | 杭州华三通信技术有限公司 | Power-supply plug anti-loosing device of electrical device |
| CN102005671A (en) * | 2009-08-31 | 2011-04-06 | 罗兰株式会社 | Plug detachment prevention structure |
| CN101867166A (en) * | 2010-03-23 | 2010-10-20 | 贵州航天电器股份有限公司 | Fixing device of wire cable clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103208703A (en) | 2013-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206834357U (en) | Ground lead clamp device | |
| CN105762747A (en) | Deflectable wire clamping and wire fixing apparatus | |
| CN103208703B (en) | A kind of Anti-loose structure for power plug | |
| CN103795005A (en) | Special tool for dual protection of wire of strain tower | |
| JP2012190751A (en) | Bindless pin insulator for high voltage | |
| CN105811342B (en) | One kind being in rolling contact wire fixing device | |
| CN201365023Y (en) | Set of safety plug and socket | |
| CN103681142A (en) | Line connector insulating partition plate | |
| CN203398643U (en) | Drainage wire rack | |
| CN103022849B (en) | A kind of earth connection can tuning earth brace | |
| CN103066536B (en) | A kind of quick installing cables device | |
| CN202564587U (en) | Wire end clip | |
| CN203553501U (en) | Anti-loosening protection apparatus applied to surge protection device plugging module | |
| CN202906338U (en) | Quick locking structure of spacer wire clamp | |
| CN104992798A (en) | Low-voltage live connection insulating sheath | |
| CN102544821B (en) | Portable bolt socket | |
| CN201937016U (en) | Wire clip of grounding wire | |
| KR20130020389A (en) | Hot line clamp for power line | |
| CN206225580U (en) | A kind of cable connector | |
| CN203221296U (en) | Welding machine cable fixing clamping seat | |
| CN205692994U (en) | Termination | |
| CN205724735U (en) | Novel electrical junction box | |
| CN205681040U (en) | Cable protector on machine | |
| CN204834898U (en) | Open -air high -tension apparatus uses quick earthing device | |
| CN203296514U (en) | Ground wire clamping lock structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161013 Address after: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Applicant after: Nanjing Zhongxing New Software Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180418 Address after: 518057, A building, Zhongxing building, Nanshan District science and Technology Park, Shenzhen, Guangdong, five Patentee after: ZTE Corporation Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co., Ltd. |