CN207134544U - A kind of attaching plug anti-drop device - Google Patents
A kind of attaching plug anti-drop device Download PDFInfo
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- CN207134544U CN207134544U CN201720898253.4U CN201720898253U CN207134544U CN 207134544 U CN207134544 U CN 207134544U CN 201720898253 U CN201720898253 U CN 201720898253U CN 207134544 U CN207134544 U CN 207134544U
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- ratchet
- attaching plug
- drop device
- rotating disc
- fix bar
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
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- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 238000000262 chemical ionisation mass spectrometry Methods 0.000 description 1
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Abstract
The utility model discloses a kind of attaching plug anti-drop device, including jack body, also include the axle for being arranged on jack body side, the fixed support for fixing peripheral hardware plug is rotatably connected on described axle and is fixedly connected with ratchet, described fixed support is provided with the ratchet coordinated with described ratchet, and the unlocking mechanism for making ratchet turn to from latched position unlocked position is connected with described jack body.The purpose of this utility model is to provide a kind of attaching plug anti-drop device simple in construction, easy to use and reliable.
Description
Technical field
Power outlet field is the utility model is related to, particularly a kind of attaching plug anti-drop device.
Background technology
Current universal power supplies line fixed mode is in the power interface of plug insertion equipment of power line, is produced with power interface
Raw friction is plug and play, very convenient so as to which power line is fixed in power interface, the advantages of this scheme.But pass through
Prolonged application, it has been found that as the equipment length of service is elongated, the degree of aging of equipment is also higher, the power interface of equipment
Frictional force between the plug of power line can be less and less, at this moment the either vibrations of equipment or the touching of personnel, easily
The failure of power line from dropping occurs, this unexpected device powers down not only results in various production losses, and to equipment in itself
Very major injury can be caused.In routine work, because the failure that operating personnel encounter unintentionally power-supply device is also to happen occasionally, this
Kind gently then causes loss of data, damage that is heavy then causing equipment, so how to make power line and the power interface of equipment connect admittedly
Set the problem of being particularly significant.
Increasing enterprise recognizes the importance of fixed power source interface now, such as Apple Inc. is after 2012
Magnetic power interface is added on MacBook.In simple terms, it is exactly to place a magetic indicator joint on the power line, in power line
When inserting MacBook, magetic indicator joint is fixed power line and MacBook using magnetic force, so by magnetic force just by MacBook and
Power line is firmly fixed together.The advantages of this scheme is the power interface of power line and equipment to be well fixed on into one
Rise.Shortcoming is that requirement equipment must be able to adsorption magnetic force, otherwise can not be fixed, and secondly its cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of attaching plug anti-drop device simple in construction, easy to use and reliable.
Technical scheme provided by the utility model is：A kind of attaching plug anti-drop device, including jack body, in addition to set
The axle in jack body side is put, the fixed support for fixing peripheral hardware plug is rotatably connected on described axle and is fixedly connected
There is ratchet, described fixed support is provided with the ratchet coordinated with described ratchet, is connected with and is used on described jack body
Ratchet is set to turn to the unlocking mechanism of unlocked position from latched position.
In above-mentioned attaching plug anti-drop device, described unlocking mechanism is a rotating disc being rotatably connected on axle,
Described rotating disc is provided with the solution lock section for being used for unlocking ratchet from ratchet, and the distance of described solution lock section to rotating disc is big
In the external diameter of ratchet.
In above-mentioned attaching plug anti-drop device, described rotating disc and ratchet are provided with and solved for limiting rotating disc
Lock status is to the position-limit mechanism rotated between lock-out state.
In above-mentioned attaching plug anti-drop device, described position-limit mechanism include being arranged on deep-slotted chip breaker on rotating disc with
And it is arranged on the limited post coordinated on ratchet with deep-slotted chip breaker.
In above-mentioned attaching plug anti-drop device, the radian of described deep-slotted chip breaker is 90 °.
In above-mentioned attaching plug anti-drop device, described fixed support includes the main fix bar being rotatably connected on axle
With secondary fix bar, described main fix bar is connected with secondary fix bar by connecting rod, and described ratchet is fixed in main fix bar.
In above-mentioned attaching plug anti-drop device, described main fix bar and secondary fix bar are L-shaped.
In above-mentioned attaching plug anti-drop device, described ratchet and unlocking mechanism are disposed adjacent.
In above-mentioned attaching plug anti-drop device, in addition to an accommodating chamber, described accommodating chamber are connected with jack body,
Described axle, ratchet, unlocking mechanism and support bracket fastened part is arranged in accommodating chamber, and described accommodating chamber is provided with for solid
The opening that fixed rack rotates.
In above-mentioned attaching plug anti-drop device, it is arranged with described axle for making rotating disc be rotated from lock-out state
To the torsion spring of released state.
The utility model after adopting the above technical scheme, its have the advantage that for：
(1) this programme uses the fixed support provided with ratchet to coordinate with ratchet, and fixed support is in locked position, Ke Yitong
Cross that the cooperation of ratchet and pawl makes that fixed support locks very firmly, plug is not easy to release, during unblock by unlocking mechanism just
Ratchet can be removed from ratchet, realize support bracket fastened reset；Meanwhile this programme relatively simple for structure, component number
Amount is few, is readily produced and processes.
(2) unlocking mechanism of this programme is designed as a rotatable solution lock section bigger than ratchet external diameter, so make ratchet and
Solution lock section keeps interference fit, and such ratchet can be permanently connected to solution lock section until arriving unlocked position.
(3) fixed support of this programme is main fix bar and secondary fix bar using the fix bar of two L-shaped, so can be with non-
Often stable blocks the tail end of plug, similar to the pliers of crab, suitable for different types of plug, such as double-contact plug or product
Font plug.
(4) this programme is additionally provided with the appropriate torsion spring of a torsion, its torsion is large enough to improve the flexibility of rotation
Fixed support can be driven to rotate in the unlocked state, while to be small enough to make rotating disc turn to locking shape from released state
Ratchet will not be deformed into during state is interference fitted with unlocking mechanism.
This programme transmission is simple, Stability Analysis of Structures, and the one-way brake of ratchet ensures accuracy during holder pivots, and prevents from propping up
Frame reverses.Secondly, in terms of processing, easy processing, and it is low to fabricate cost.Finally, the constructional device is succinct, and use range is wide
It is wealthy, it not can be used only on product word attaching plug, can also use on multiple power sources plug.
Brief description of the drawings
Fig. 1 is the vertical cross-sectional under the lock-out state of the utility model embodiment 1；
Fig. 2 is the vertical cross-sectional under the released state of the utility model embodiment 1；
Fig. 3 be the utility model embodiment 1 lock-out state under along axle transverse sectional view.
Embodiment
With reference to embodiment, the technical solution of the utility model is described in further detail, but not structure
Paired any restrictions of the present utility model.
Embodiment 1：
As Figure 1-3, a kind of attaching plug anti-drop device, including jack body 1, in addition to it is arranged on jack body 1
The axle 2 of side, the fixed support for fixing peripheral hardware plug 10 is rotatably connected on described axle 2 and is fixedly connected with ratchet 3,
Described fixed support is provided with the ratchet 4 coordinated with described ratchet 3, is connected with described jack body 1 for making spine
Pawl 4 turns to the unlocking mechanism of unlocked position from latched position.
The alternative form of unlocking mechanism of the present embodiment is various, be not limited only to hereafter be rotatably arranged on axle
The form of rotating disc 5 on 2, can be any type of mechanism for enabling ratchet 4 to be kept for one end time separated with ratchet 3,
For example a chute can be set on fixed support, ratchet 4 is fixed on the sliding block slided in chute, and in chute
One spring for propping up sliding block is set, and such ratchet 4 can be equally locked on ratchet 3, and is incited somebody to action if unlocking by manual
Sliding block movement separates ratchet 4 and ratchet 3, but the operation is comparatively laborious, and structure is more complicated.Equally can also be by spine
Pawl 4 is arranged to folding structure, ratchet 4 is kept folding or extended configuration, people's manual operations locking by a locking member
Part can separates ratchet 4 from ratchet 3, it is same the problem of, its is cumbersome complicated.Do not apply excessively and state herein.
The operation principle and process CIMS of this attaching plug anti-drop device are simple, and such as Fig. 2, first step ratchet 4 is in solution lock-bit
(unlocked position described in the present embodiment refers to the state that fixed support is removed from the plug 10 of peripheral hardware) is put, then ratchet 4 is inverse
Hour hands rotate, and when turning to, latched position can (latched position described in the present embodiment refers to that fixed support is fixed on peripheral hardware
The tail end of plug 10) such as Fig. 1；When needing to remove peripheral hardware plug 10 from socket, ratchet 4 is made from ratchet by unlocking mechanism
Separate and kept with the contact of ratchet 4 until ratchet 4 is returned to unlocked position on 3.
In the present embodiment, in order to further improve its construction simplicity and simple operation, described unlocking mechanism is
One is rotatably connected on the rotating disc 5 on axle 2, and described rotating disc 5 is provided with the unblock for being used for unlocking ratchet 4 from ratchet 3
Portion 6, the distance of described solution lock section 6 to rotating disc 5 are more than the external diameter of ratchet 3, meanwhile, set on described rotating disc 5 and ratchet 3
Have for limiting rotating disc 5 in released state to the position-limit mechanism rotated between lock-out state.
In the present embodiment, solution lock section 6 is a sector structure, and its radian can arbitrarily select between 5-270 °, lower limit
The reason for being arranged to 5 ° is that space that at least will be enough to ratchet 4 and solution lock section 6 one is in close contact, certainly according to different
Specification, do not deny equally implementing less than 5 °.
The position-limit mechanism of the present embodiment is arranged to include the deep-slotted chip breaker 7 being arranged on rotating disc 5 and is arranged on ratchet 3
The limited post 8 coordinated with deep-slotted chip breaker 7, the radian of described deep-slotted chip breaker 7 is 90 °.In fact in actual applications, arc can also be omitted
Shape groove 7, a limited post 8 is set up while deep-slotted chip breaker 7 are omitted, two limited posts 8 are arranged on both sides and the limit of rotating disc 5
Determining rotating disc 5 can rotate in released state between lock-out state.
The unblock principle of the rotating disc 5 of the present embodiment is, when ratchet 4 needs to unlock from lock-out state, as long as the inverse time
Pin is rotated further, and the can of ratchet 4 is in close contact with solution lock section 6, because the distance of solution lock section 6 to the heart of axle 2 is more than the half of ratchet 3
Footpath, therefore fixed support can have rotated, because ratchet 4 and solution lock section 6 have certain extruding contact friction force, therefore spine
Pawl 4 can drive solution lock section 6 to rotate clockwise together, and when turning to released state, ratchet 4 continues to rotate clockwise, and rotate
Disk 5 is stopped operating in the presence of limited post 8, and ratchet 4 leaves from solution lock section 6 to be contacted with ratchet 3.
In order to improve the reliability of the rotation of rotating disc 5, prevent that ratchet 4 and solution lock section 6 separate in rotation process, Ke Yi
A torsion spring (accompanying drawing is not shown) for being used to make rotating disc 5 turn to released state from lock-out state is arranged on described axle 2, this
Sample rotating disc 5 increases a return active force, avoids the separation of ratchet 4 and the contingency of solution lock section 6.
In the present embodiment, described ratchet 3 and unlocking mechanism are disposed adjacent, and in actual applications, ratchet 3 conciliates lock machine
Structure can also be arranged on support bracket fastened both sides, particularly fixed support as main fix bar of the end provided with clamp structure
When, its setting is more aobvious convenient.
In the present embodiment, described fixed support includes main fix bar 11 and the secondary fix bar being rotatably connected on axle 2
12, described main fix bar 11 and secondary fix bar 12 are connected by connecting rod 13, and described ratchet 3 is fixed on main fix bar 11
On.Described main fix bar 11 and secondary fix bar 12 is L-shaped.
, can be as pliers by the afterbody of plug 10 by the main fix bar 11 and secondary fix bar 12 of L-shaped during use
Block.
As the mode of operation of plurality of optional, fixed support can also only set a main fix bar, and difference is to need
Set one to be similar to the same mechanism of clamp in the end of main fix bar to block plug 10.
In order to improve the attractive in appearance of the present apparatus, the present apparatus also includes an accommodating chamber 9, described accommodating chamber 9 and the phase of jack body 1
Even, described axle 2, ratchet 3, unlocking mechanism and support bracket fastened part are arranged in accommodating chamber 9, in described accommodating chamber 9
Provided with the opening rotated for fixed support.
Advantage of this embodiment is that transmission is simple first, Stability Analysis of Structures, the one-way brake of ratchet 3 ensures holder pivots
When accuracy, and prevent support from reversing.Secondly, in terms of processing, easy processing, and it is low to fabricate cost.Finally, the structure
Device is succinct, and use range is wide, not can be used only on product word attaching plug 10, can also use in multiple power sources plug
On 10.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (10)
1. a kind of attaching plug anti-drop device, including jack body, it is characterised in that：Also include being arranged on jack body side
Axle, the fixed support for fixing peripheral hardware plug is rotatably connected on described axle and is fixedly connected with ratchet, described fixation
Support is provided with the ratchet coordinated with described ratchet, is connected with described jack body for making ratchet turn from latched position
Move the unlocking mechanism of unlocked position.
2. attaching plug anti-drop device according to claim 1, it is characterised in that：Described unlocking mechanism is one and axle turn
The rotating disc of dynamic connection, described rotating disc are provided with the solution lock section for being used for unlocking ratchet from ratchet, described solution lock section
Distance to rotating disc is more than the external diameter of ratchet.
3. attaching plug anti-drop device according to claim 2, it is characterised in that：Described rotating disc and ratchet is provided with
For limiting rotating disc in unlocked position to the position-limit mechanism rotated between latched position.
4. attaching plug anti-drop device according to claim 3, it is characterised in that：Described position-limit mechanism includes being arranged on
Deep-slotted chip breaker on rotating disc and it is arranged on the limited post coordinated on ratchet with deep-slotted chip breaker.
5. attaching plug anti-drop device according to claim 4, it is characterised in that：The radian of described deep-slotted chip breaker is 90 °.
6. attaching plug anti-drop device according to claim 1, it is characterised in that：Described fixed support includes the company of rotation
The main fix bar and secondary fix bar being connected on axle, described main fix bar are connected with secondary fix bar by connecting rod, described spine
Wheel is fixed in main fix bar.
7. attaching plug anti-drop device according to claim 6, it is characterised in that：Described main fix bar and secondary fix bar
It is L-shaped.
8. attaching plug anti-drop device according to claim 1, it is characterised in that：Described ratchet and unlocking mechanism is adjacent
Set.
9. attaching plug anti-drop device according to claim 1, it is characterised in that：Also include an accommodating chamber, described appearance
Chamber of receiving is connected with jack body, and described axle, ratchet, unlocking mechanism and support bracket fastened part are arranged in accommodating chamber, institute
The accommodating chamber stated is provided with the opening rotated for fixed support.
10. according to any described attaching plug anti-drop devices of claim 2-4, it is characterised in that：It is arranged with described axle
For making rotating disc turn to from lock-out state the torsion spring of released state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898253.4U CN207134544U (en) | 2017-07-21 | 2017-07-21 | A kind of attaching plug anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898253.4U CN207134544U (en) | 2017-07-21 | 2017-07-21 | A kind of attaching plug anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134544U true CN207134544U (en) | 2018-03-23 |
Family
ID=61639340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898253.4U Active CN207134544U (en) | 2017-07-21 | 2017-07-21 | A kind of attaching plug anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134544U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030877A (en) * | 2018-07-20 | 2018-12-18 | 易肖 | Self-locking joint and its application method for connecting detection device and test point |
| CN109167194A (en) * | 2018-09-26 | 2019-01-08 | 于锦 | A kind of miniature circuit breaker connectors |
| CN109998882A (en) * | 2019-05-15 | 2019-07-12 | 奥佳华智能健康科技集团股份有限公司 | A kind of gear adjusting structure for shoulder massage |
| CN110932014A (en) * | 2019-12-13 | 2020-03-27 | 扬州荣发滑线电气有限公司 | Wire connector with adjusting function and using method thereof |
-
2017
- 2017-07-21 CN CN201720898253.4U patent/CN207134544U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030877A (en) * | 2018-07-20 | 2018-12-18 | 易肖 | Self-locking joint and its application method for connecting detection device and test point |
| CN109030877B (en) * | 2018-07-20 | 2020-12-08 | 易肖 | Self-locking joint for connecting detection device and detection point and using method thereof |
| CN109167194A (en) * | 2018-09-26 | 2019-01-08 | 于锦 | A kind of miniature circuit breaker connectors |
| CN109998882A (en) * | 2019-05-15 | 2019-07-12 | 奥佳华智能健康科技集团股份有限公司 | A kind of gear adjusting structure for shoulder massage |
| WO2020228625A1 (en) * | 2019-05-15 | 2020-11-19 | 奥佳华智能健康科技集团股份有限公司 | Gear adjusting structure for shoulder massage |
| CN110932014A (en) * | 2019-12-13 | 2020-03-27 | 扬州荣发滑线电气有限公司 | Wire connector with adjusting function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power plug anticreep device Effective date of registration: 20180628 Granted publication date: 20180323 Pledgee: Guangzhou branch directly under the China Co truction Bank Corp Pledgor: Guangzhou Lu bangtong Networking Technology Co. Ltd. Registration number: 2018440000168 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191028 Granted publication date: 20180323 Pledgee: China Co truction Bank Corp Guangzhou branch Pledgor: Guangzhou Lu bangtong Networking Technology Co. Ltd. Registration number: 2018440000168 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20191023 Registration number: 2018440000168 Pledgee after: China Co truction Bank Corp Guangzhou branch Pledgee before: Guangzhou branch directly under the China Co truction Bank Corp |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power plug anticreep device Effective date of registration: 20191028 Granted publication date: 20180323 Pledgee: China Co truction Bank Corp Guangzhou branch Pledgor: Guangzhou Lu bangtong Networking Technology Co. Ltd. Registration number: Y2019440000153 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511356 Room 501, building 2, No. 63, Yong'an Avenue, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou lubangtong Internet of things Technology Co.,Ltd. Address before: 510645 room F308, No. 95, Daguan Middle Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ROBUSTEL TECHNOLOGIES Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220209 Granted publication date: 20180323 Pledgee: China Co. truction Bank Corp Guangzhou branch Pledgor: GUANGZHOU ROBUSTEL TECHNOLOGIES Co.,Ltd. Registration number: Y2019440000153 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |