CN106159554B - A kind of mechanical power source line connects locking device - Google Patents
A kind of mechanical power source line connects locking device Download PDFInfo
- Publication number
- CN106159554B CN106159554B CN201610439241.5A CN201610439241A CN106159554B CN 106159554 B CN106159554 B CN 106159554B CN 201610439241 A CN201610439241 A CN 201610439241A CN 106159554 B CN106159554 B CN 106159554B
- Authority
- CN
- China
- Prior art keywords
- briquetting
- isosceles trapezoid
- cavity
- cable
- locking device
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
Landscapes
- Connection Of Plates (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of efficient building machinery power cord connection locking devices, including device case, it is inserted in device case equipped with cable, socket is equipped in device case bottom wall, socket is arranged on the bottom that cable is inserted, cavity is equipped in the side wall of device case and compresses chamber, control pressure hole is equipped on the bottom wall of device case, driving channel is equipped between cavity and control pressure hole, straight slot is equipped between cavity and cable are inserted, it is equipped in straight slot and compresses plate, V-type control sheet is equipped in cavity, compression leg is equipped in control pressure hole, it is equipped in driving channel and sticks up bar, isosceles trapezoid briquetting is equipped in cushion chamber, it is additionally provided with reset pulling eye, reset lever is equipped in pulling eye resetting, intracavitary is being compressed equipped with anti-skidding briquetting.The structure of the present invention is simple, simple operation, can effectively and quickly realize and cable connection is locked, and can effectively prevent cable plug from being loosened with socket, so as to substantially increase stability in use and use reliability.
Description
Technical field
The invention belongs to building machinery corollary equipment technical fields, and in particular to a kind of mechanical power source line connection locking dress
It puts, especially building machinery.
Background technology
In building construction process, mechanical such as sander, puncher generally can be all used, since these machineries are using
General position is all not fixed in the process, so often movement, and its operating radius and range are larger is needed, so need longer
Mains cord, in operation due to the typically no safeguard structure of mains cord, so easily damaged when in use or electricity
Supply socket is loosened with power cord, is limited so as to influence the safety in utilization of machinery and stability in use, applicability and practicability
System.
Invention content
In order to solve the above-mentioned technical problem, the present invention is to provide a kind of simple in structure, stability in use and strong applicability
Mechanical power source line connects locking device, especially building machinery.
The technical solution for realizing the object of the invention is a kind of mechanical power source line connection locking device, including device case,
It is inserted in described device housing equipped with cable, is equipped with socket in described device shell bottom wall, the socket is arranged on the cable
The bottom in road is inserted, cavity is equipped in the side wall of described device housing and compresses chamber, the cavity compresses chamber and symmetrically set with described
It puts in the both sides that cable is inserted, control pressure hole is equipped on the bottom wall of described device housing, the control pressure hole is arranged on described
The avris of socket is equipped with driving channel between the cavity and the control pressure hole, is inserted in the cavity and the cable
Between be equipped with straight slot, in the straight slot be equipped with compress plate, in the cavity be equipped with V-type control sheet, the V-type control sheet
Corner is connected to by rotary shaft in the cavity, and compression leg is equipped in the control pressure hole, is set in the driving channel
Have and stick up bar, the middle part for sticking up bar is movably connected in the driving channel by axis pin and described one end for sticking up bar is pressed on institute
The bottom of compression leg is stated, the other end for sticking up bar is connected to by vertical supporting rod on a side of the V-type control sheet, described
The cushion chamber being connected with the straight slot is additionally provided at the top of device case, in the cushion chamber be equipped with isosceles trapezoid briquetting and
The short side of the isosceles trapezoid briquetting is arranged below, the inclined surface for compressing plate activity and being pressed on the isosceles trapezoid briquetting
On, another side of the V-type control sheet is stretched into the cushion chamber and end activity is pressed on the isosceles trapezoid briquetting
On bottom surface, the V-type control sheet under the action of the vertical supporting rod centered on rotary shaft rotation and with the isosceles trapezoid
Briquetting is separated, and the reset pulling eye being connected with the cushion chamber is additionally provided on described device housing, in the reset pulling eye
It is interior equipped with the reset lever being connected with the isosceles trapezoid briquetting top surface, in the intracavitary that compresses equipped with anti-skidding briquetting, in institute
State anti-skidding briquetting and it is described compress to be equipped between chamber compress spring, for aluminium alloy, the anti-skidding briquetting surface has the plate that compresses
Flannelette.
Resetting spring is equipped between the V-type control sheet and the roof of the cavity, external force effect reset lever drives
The V-type control sheet is pressed on the isosceles trapezoid pressure again under the action of the resetting spring when isosceles trapezoid briquetting resets
On the bottom surface of block.
Reseting pressuring spring is equipped between the bottom wall in the compression leg and the control pressure hole.
Stress compression spring, and the isosceles trapezoid pressure are equipped between the isosceles trapezoid briquetting and the inner wall of the cushion chamber
Block is in plateau under the effect of the top pressure of the stress compression spring and V-type control sheet.
It is described compress plate compress on face be equipped with anti-sliding burr.
Slide guide paste layer is equipped on the inclined surface of the isosceles trapezoid briquetting.
Reset buffer spring is equipped between plate and the straight slot in described compress.
The mechanical power source line connection locking device connects locking device for building machinery power cord.
Connectorized cable line is inserted trace interpolation from cable and entered by its operation principle, can be to when plug is seated in socket
Pressure compression leg is compressed, bar is stuck up since compression leg pushing can drive centered on axis pin and rotates, so as to which the other end is upward by vertical supporting rod
The side of top pressure V-type control sheet makes the another laterally moved of V-type control sheet and is gradually taken off from the bottom surface of isosceles trapezoid briquetting
It pushes to compress plate by squeezing on the outside of inclined surface under the effect of gravity from, isosceles trapezoid briquetting, makes to compress plate and be pressed on electricity
The surface of cable realizes and the lock-bit of cable fixed, can effectively prevent the plug of cable and socket pine from；And it is only needed when resetting
Isosceles trapezoid briquetting is pulled up by reset lever and is resetted, compresses block reset at this time, compression leg resets V-type simultaneously after extracting cable
Control sheet, which is resetted from the bottom surface for being pressed on isosceles trapezoid again, makes isosceles trapezoid briquetting be in stable state.
The present invention has positive effect：The structure of the present invention is simple, simple operation, can effectively and quickly realize to electricity
Cable connection locking, can effectively prevent cable plug from being loosened with socket, and anti-skidding briquetting surface has flannelette increase to fix, so as to significantly
Improve stability in use and use reliability, strong applicability, practicability is good.
Description of the drawings
In order to make the content of the present invention more clearly understood, it is right below according to specific embodiment and with reference to attached drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the present invention, wherein Fig. 1 is the structural diagram of the present invention.
See Fig. 1, a kind of building machinery power cord connects locking device, including device case 1, in described device housing 1
2 are inserted equipped with cable, is equipped with socket 3 in 1 bottom wall of described device housing, the socket 3 is arranged on the bottom that the cable inserts 2
Portion is equipped with cavity 4 in the side wall of described device housing 1 and compresses chamber 5, and the cavity 4 is symmetricly set on the chamber 5 that compresses
Cable inserts 2 both sides, and control pressure hole 6 is equipped on the bottom wall of described device housing 1, and the control pressure hole 6 is arranged on described
The avris of socket 3 is equipped with driving channel 7, in the cavity 4 and the cable between the cavity 4 and the control pressure hole 6
Straight slot 8 is equipped between slotting road 2, is equipped in the straight slot 8 and compresses plate 9, it is described equipped with V-type control sheet 10 in the cavity 4
The corner of V-type control sheet 10 is connected to by rotary shaft 11 in the cavity 4, and compression leg 12 is equipped in the control pressure hole 6,
It is equipped in the driving channel 7 and sticks up bar 13, the middle part for sticking up bar 13 is movably connected in the driving channel 7 by axis pin 26
Interior and described one end for sticking up bar 13 is pressed on the bottom of the compression leg 12, and the other end for sticking up bar 13 is connected by vertical supporting rod 14
It is connected on a side of the V-type control sheet 10, is additionally provided with what is be connected with the straight slot 8 at the top of described device housing 1
Cushion chamber 15, under the short side equipped with isosceles trapezoid briquetting 16 and the isosceles trapezoid briquetting 16 in the cushion chamber 15 is arranged on
Side, described to compress 9 activity of plate and be pressed on the inclined surface of the isosceles trapezoid briquetting 16, the opposite side of the V-type control sheet 10
End is stretched into the cushion chamber 15 and end activity is pressed on the bottom surface of the isosceles trapezoid briquetting 16, the V-type control sheet
10 are rotated centered on rotary shaft 11 under the action of the vertical supporting rod 14 and are separated with the isosceles trapezoid briquetting 16,
The reset pulling eye 17 being connected with the cushion chamber 15 is additionally provided on described device housing 1, is equipped in the reset pulling eye 17
The reset lever 18 being connected with 16 top surface of isosceles trapezoid briquetting is equipped with anti-skidding briquetting 19 in described compress in chamber 15,
The anti-skidding briquetting 19 and it is described compress to be equipped between chamber 5 compress spring 20, the plate 9 that compresses is aluminium alloy, the anti-sliding pressure
There is flannelette on 19 surface of block.
Resetting spring 21, external force effect reset lever are equipped between the V-type control sheet 10 and the roof of the cavity 4
The V-type control sheet is pressed on the isosceles ladder again under the action of the resetting spring when driving the reset of isosceles trapezoid briquetting
On the bottom surface of shape briquetting.
Reseting pressuring spring 22 is equipped between the bottom wall in the compression leg 12 and the control pressure hole 6.
Stress compression spring 23, and the isosceles are equipped between the isosceles trapezoid briquetting 16 and the inner wall of the cushion chamber 15
Trapezoidal briquetting is in plateau under the effect of the top pressure of the stress compression spring and V-type control sheet.
It is described compress plate 9 compress on face be equipped with anti-sliding burr 24.
Slide guide paste layer is equipped on the inclined surface of the isosceles trapezoid briquetting 16.
Reset buffer spring 25 is equipped between plate 9 and the straight slot 8 in described compress.
Connectorized cable line is inserted trace interpolation from cable and entered by its operation principle, can be to when plug is seated in socket
Pressure compression leg is compressed, bar is stuck up since compression leg pushing can drive centered on axis pin and rotates, so as to which the other end is upward by vertical supporting rod
The side of top pressure V-type control sheet makes the another laterally moved of V-type control sheet and is gradually taken off from the bottom surface of isosceles trapezoid briquetting
It pushes to compress plate by squeezing on the outside of inclined surface under the effect of gravity from, isosceles trapezoid briquetting, makes to compress plate and be pressed on electricity
The surface of cable realizes and the lock-bit of cable fixed, can effectively prevent the plug of cable and socket pine from；And it is only needed when resetting
Isosceles trapezoid briquetting is pulled up by reset lever and is resetted, compresses block reset at this time, compression leg resets V-type simultaneously after extracting cable
Control sheet, which is resetted from the bottom surface for being pressed on isosceles trapezoid again, makes isosceles trapezoid briquetting be in stable state.
The structure of the present invention is simple, simple operation, can effectively and quickly realize and cable connection is locked, can effectively prevent
Only cable plug and socket loosen, and so as to substantially increase stability in use and use reliability, strong applicability, practicability is good.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still fall within protection scope of the present invention.
Claims (8)
1. a kind of mechanical power source line connects locking device, including device case, inserted in described device housing equipped with cable,
Described device shell bottom wall is equipped with socket, and the socket is arranged on the bottom that the cable is inserted, it is characterised in that：In the dress
It puts and cavity is equipped in the side wall of housing and compresses chamber, the cavity is symmetricly set on the both sides that cable is inserted with the chamber that compresses,
Control pressure hole is equipped on the bottom wall of described device housing, the control pressure hole is arranged on the avris of the socket, described recessed
Driving channel is equipped between chamber and the control pressure hole, straight slot is equipped between the cavity and the cable are inserted, described
It is equipped in straight slot and compresses plate, V-type control sheet is equipped in the cavity, the corner of the V-type control sheet is connected by rotary shaft
It is connected in the cavity, compression leg is equipped in the control pressure hole, be equipped in the driving channel and stick up bar, it is described to stick up in bar
Portion is movably connected in by axis pin in the driving channel and described one end for sticking up bar is pressed on the bottom of the compression leg, described to stick up
The other end of bar is connected to by vertical supporting rod on a side of the V-type control sheet, is also set at the top of described device housing
There is the cushion chamber being connected with the straight slot, isosceles trapezoid briquetting and the isosceles trapezoid briquetting are equipped in the cushion chamber
Short side is arranged below, described to compress plate activity and be pressed on the inclined surface of the isosceles trapezoid briquetting, the V-type control sheet
Another side is stretched into the cushion chamber and end activity is pressed on the bottom surface of the isosceles trapezoid briquetting, the V-type control
Piece is rotated centered on rotary shaft under the action of the vertical supporting rod and is separated with the isosceles trapezoid briquetting, in the dress
The reset pulling eye for being additionally provided on housing and being connected with the cushion chamber is put, is equipped with and the isosceles trapezoid in the reset pulling eye
The reset lever that briquetting top surface is connected in the intracavitary that compresses equipped with anti-skidding briquetting, is compressed in the anti-skidding briquetting with described
It is equipped between chamber and compresses spring, for the plate that compresses for aluminium alloy, there is flannelette on the anti-skidding briquetting surface.
2. mechanical power source line connection locking device according to claim 1, it is characterised in that：In the V-type control sheet and institute
It states and resetting spring is equipped between the roof of cavity, V-type control when external force effect reset lever drives the isosceles trapezoid briquetting to reset
Film-making is pressed under the action of the resetting spring again on the bottom surface of the isosceles trapezoid briquetting.
3. mechanical power source line connection locking device according to claim 2, it is characterised in that：In the compression leg and the control
Reseting pressuring spring is equipped between the bottom wall in pressure hole.
4. mechanical power source line connection locking device according to claim 3, it is characterised in that：The isosceles trapezoid briquetting with
Stress compression spring is equipped between the inner wall of the cushion chamber, and the isosceles trapezoid briquetting is in the stress compression spring and V-type control sheet
Top pressure effect it is lower in plateau.
5. mechanical power source line connection locking device according to claim 4, it is characterised in that：It is described compress plate compress face
It is equipped with anti-sliding burr.
6. mechanical power source line connection locking device according to claim 5, it is characterised in that：In the isosceles trapezoid briquetting
Inclined surface is equipped with slide guide paste layer.
7. mechanical power source line connection locking device according to claim 6, it is characterised in that：Lead in the plate that compresses with described
It is equipped between slot and resets buffer spring.
8. mechanical power source line connection locking device according to claim 1, it is characterised in that：It is connected for building machinery power cord
Locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439241.5A CN106159554B (en) | 2016-06-19 | 2016-06-19 | A kind of mechanical power source line connects locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439241.5A CN106159554B (en) | 2016-06-19 | 2016-06-19 | A kind of mechanical power source line connects locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159554A CN106159554A (en) | 2016-11-23 |
| CN106159554B true CN106159554B (en) | 2018-07-06 |
Family
ID=57353408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439241.5A Expired - Fee Related CN106159554B (en) | 2016-06-19 | 2016-06-19 | A kind of mechanical power source line connects locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159554B (en) |
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| CN107007121B (en) * | 2017-06-12 | 2018-10-19 | 诸暨市代宇软件科技有限公司 | A kind of letter box arrangement convenient for safeguarding |
| CN107565231B (en) * | 2017-08-29 | 2019-04-19 | 新昌县大市聚镇金丰五金厂 | It is a kind of facilitate operation stick up bar compact type electric power continued access fixture and its working method |
| CN107482324B (en) * | 2017-08-29 | 2019-04-23 | 永新电气科技集团有限公司 | Stick up bar compact type electric power continued access fixture |
| CN107947035B (en) * | 2017-11-15 | 2020-01-10 | 武汉晨扬电子科技有限公司 | Novel transformer mutual-inductor lead wire cutter |
| CN108357795B (en) * | 2018-03-01 | 2019-07-09 | 广东新泰默洁净技术股份有限公司 | A kind of device for protecting temperature and humidity equipment |
| CN109548337B (en) * | 2018-12-05 | 2020-06-02 | 重庆怡之驰机械有限公司 | Range extender shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272389Y (en) * | 1996-08-05 | 1998-01-14 | 郭永昌 | Lock for locking gear lever of car |
| JP2014207121A (en) * | 2013-04-12 | 2014-10-30 | パナソニック株式会社 | Connector for electric connection |
| CN104836069A (en) * | 2015-05-29 | 2015-08-12 | 陈文文 | Power supply interface device of power supply equipment with left and right limiting function |
| CN105071128A (en) * | 2015-09-11 | 2015-11-18 | 晋江市东坤电子实业有限公司 | Efficient power source line connecting and locking assembly for construction machinery |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
-
2016
- 2016-06-19 CN CN201610439241.5A patent/CN106159554B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272389Y (en) * | 1996-08-05 | 1998-01-14 | 郭永昌 | Lock for locking gear lever of car |
| JP2014207121A (en) * | 2013-04-12 | 2014-10-30 | パナソニック株式会社 | Connector for electric connection |
| CN104836069A (en) * | 2015-05-29 | 2015-08-12 | 陈文文 | Power supply interface device of power supply equipment with left and right limiting function |
| CN105071128A (en) * | 2015-09-11 | 2015-11-18 | 晋江市东坤电子实业有限公司 | Efficient power source line connecting and locking assembly for construction machinery |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159554A (en) | 2016-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianxun Inventor after: Nie Hong Inventor before: Li Yang |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180517 Address after: 528415 4-5 building, No. 5, Jiuzhou Jue Chung Road, Xiaolan Town, Zhongshan, Guangdong. Applicant after: Zhongshan Darin source Electronics Co., Ltd. Address before: 211224 Huajing pharmaceutical company, No. 1, industrial zone, Crystal Bridge Town, Lishui District, Nanjing, Jiangsu Applicant before: The wide informational inquiry centre of Nanjing China |
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| 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: 20180706 Termination date: 20200619 |