CN207381569U - A kind of attachment device of bull electric power - Google Patents
A kind of attachment device of bull electric power Download PDFInfo
- Publication number
- CN207381569U CN207381569U CN201721352758.7U CN201721352758U CN207381569U CN 207381569 U CN207381569 U CN 207381569U CN 201721352758 U CN201721352758 U CN 201721352758U CN 207381569 U CN207381569 U CN 207381569U
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- CN
- China
- Prior art keywords
- connector
- protrusion
- rear portion
- forepart
- connecting groove
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of attachment device of bull electric power, structure includes：Notch, connector forepart, left side connects protrusion, forepart connection plug, connector rear portion, left side connecting groove, rear portion connector, connector rear portion end cap, baffle protrusion, mounting hole, right side connecting groove, right side connects protrusion, connector front upper is equipped with notch, connector forepart front end is equiped with left side connection protrusion, forepart connection plug is connected protrusion with right side, left side connecting groove and right side connecting groove are equipped at left and right sides of connector rear upper, connector rear upper is equipped with mounting hole, connector posterior end is covered equipped with rear portion connector and baffle protrusion；A kind of attachment device of bull electric power of the utility model is multiple connection header structures, single connector is fixed together that it is mixed and disorderly to avoid single connection strap, and convenient for overhauling later, design is reasonable, and experiment is convenient.
Description
Technical field
The utility model is a kind of attachment device of bull electric power, belongs to electrically connected field.
Background technology
Electrical power connection device applies to the hinge of connection cables etc. as electrical connector, more demanding to its security performance,
The electrical power connection device structure of the prior art is complex, and fixation is insecure, easily makes to twine due to fixation is insecure during use
It comes off around cable on it and dangerous accident occurs, it is impossible to meet the signal demand of people.
Prior art discloses Application No.：201420741447.X a kind of electric connector, including being connected by centre
Integral the first plug-in unit combination of female connector grafting and the combination of the second plug-in unit, the combination of the first plug-in unit include first shell, several contact pins
With contact pin fixed seat, the combination of the second plug-in unit includes several shrapnel jacks corresponding with several contact pins and second shell and shrapnel
Jack fixed seat.When first plug-in unit is combined with the second plug-in unit combined engagement, intermediate connecting sleeve both ends are another with first shell respectively
End, the second shell other end are threadably secured connection, and several contact pins are separately inserted in corresponding several shrapnel jacks.This practicality
New structure is simple, grafting is convenient, connection is reliable, suitable for the quick connection of power cable and quick separating, and can be effectively
Lock the connection of the combination of the first plug-in unit and the combination of the second plug-in unit.With reliable water-proof function, extend connector uses the longevity
Life.But the traditional electric connector of the prior art causes connection number of devices various, after inconvenient there is single connection is used
Maintenance, it is impossible to meet the problem of the needs of a variety of power equipment connections.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of attachment device of bull electric power, with
The traditional electric connector of the prior art is solved there is single connection is used, causes connection number of devices various, after inconvenient
Maintenance, it is impossible to meet the problem of the needs of a variety of power equipment connections.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of bull electric power
Attachment device, structure include：Notch, connector forepart, left side connection protrusion, forepart connection plug, connector rear portion, left side
Connecting groove, rear portion connector, connector rear portion end cap, baffle protrusion, mounting hole, right side connecting groove, right side connection protrusion,
The connector front upper is equipped with notch, and connector forepart front end is equiped with left side connection protrusion, forepart connection plug
Protrusion is connected with right side, left side connecting groove and right side connecting groove are equipped at left and right sides of the connector rear upper, it is described
Connector rear upper is equipped with mounting hole, and the connector posterior end is covered equipped with rear portion connector and baffle protrusion, the company
It connects device forepart protrusion, forepart connection plug and right side connection protrusion is connected with left side and be integrated, left side connection is prominent
Rise with left side connecting groove clearance fit, right side connection protrusion and right side connecting groove clearance fit, after the connector
Portion is integrated with left side connecting groove and right side connecting groove, and the connector rear portion is fixed with connector rear portion end cap
Connection, the connector posterior end side of covering are equipped with mounting hole, and connector rear portion end cap is with rear portion connector and baffle protrusion
Integral structure；The forepart connection plug by attaching nut, plug body, plug connecting shaft, jack fixed cover, jack, insert
Pin, waterproof washer, screw thread, contact pin connecting shaft composition, the plug body, plug connecting shaft and being integrated of jack fixed cover are tied
Structure, the attaching nut and plug body clearance fit, the jack fixed cover front end are equidistantly equipped with jack, the jack quantity
For 6, the contact pin connecting shaft front end is fixedly connected with contact pin, and the waterproof washer and contact pin connecting shaft are clearance fit, institute
Screw thread is stated to be integrated with contact pin connecting shaft.
Further, the left side connection protrusion front end is trapezoidal is equipped with forepart connection plug, the quantity of forepart connection plug
For 4.
Further, baffle protrusion is equipped between the rear portion connector, baffle number of projection is 3.
Further, the left side connection protrusion, left side connecting groove, right side connecting groove connect protrusion with right side and are in
In same level.
Further, the connector forepart and connector rear portion are engaged by jack and contact pin.
Further, screw thread process is equipped in the mounting hole, is coordinated by notch and mounting hole so that connector connects
It is even closer.
Further, the contact pin is simple substance steel structure, and electric conductivity is good, derives from a wealth of sources, good economy performance.
Advantageous effect
A kind of attachment device of bull electric power of the utility model is multiple connection header structures, single connector is fixed on
Together, it is mixed and disorderly to avoid single connection strap, convenient for overhauling later, design is reasonable, and experiment is convenient.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of the attachment device of bull electric power of the utility model；
Fig. 2 is a kind of structure diagram of the attachment device connector forepart of bull electric power of the utility model；
Fig. 3 is a kind of structure diagram at the attachment device connector rear portion of bull electric power of the utility model.
In figure：Notch -1, connector forepart -2, left side connection protrusion -3, forepart connection plug -4, connector rear portion -5,
Left side connecting groove -6, rear portion connector -7, connector rear portion end cap -8, baffle protrusion -9, mounting hole -10, right side connection are recessed
Slot -11, right side connection protrusion -12, attaching nut -401, plug body -402, plug connecting shaft -403, jack fixed cover -
404th, jack -405, contact pin -406, waterproof washer -407, screw thread -408, contact pin connecting shaft -409.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of attachment device technical solution of bull electric power：It is tied
Structure includes：Notch 1, connector forepart 2, left side connection protrusion 3, forepart connection plug 4, connector rear portion 5, left side connecting groove
6th, rear portion connector 7, connector rear portion end cap 8, baffle protrusion 9, mounting hole 10, right side connecting groove 11, right side connection protrusion
12,2 top of connector forepart is equipped with notch 1, and 2 front end of connector forepart is equiped with left side connection protrusion 3, forepart connects
Plug 4 is connected protrusion 12 with right side, and the 5 top left and right sides of connector rear portion connects equipped with left side connecting groove 6 with right side
Groove 11 is connect, 5 top of connector rear portion is equipped with mounting hole 10, and connector rear portion end cap 8 is equipped with rear portion connector 7
With baffle protrusion 9, it is one that the connector forepart 2, which is connected protrusion 3, forepart connection plug 4 and right side connection protrusion 12 with left side,
Body structure, the left side connection protrusion 3 and 6 clearance fit of left side connecting groove, the right side connection protrusion 12 connect with right side
11 clearance fit of groove is connect, the connector rear portion 5 is integrated with left side connecting groove 6 and right side connecting groove 11,
The connector rear portion 5 is fixedly connected with connector rear portion end cap 8, and end cap 8 top in connector rear portion is equipped with mounting hole 10, described
Connector rear portion end cap 8 is integrated with rear portion connector 7 and baffle protrusion 9；The forepart connection plug 4 is by connection spiral shell
Mother 401, plug body 402, plug connecting shaft 403, jack fixed cover 404, jack 405, contact pin 406, waterproof washer 407, spiral shell
Line 408, contact pin connecting shaft 409 form, the plug body 402, plug connecting shaft 403 and 404 being integrated of jack fixed cover
Structure, the attaching nut 401 and 402 clearance fit of plug body, 404 front end of jack fixed cover are equidistantly equipped with jack
405,405 quantity of jack is 6, and 409 front end of contact pin connecting shaft is fixedly connected with contact pin 406, the waterproof washer
407 with contact pin connecting shaft 409 be clearance fit, and the screw thread 408 is integrated with contact pin connecting shaft 409, the left side
Connect that protrusion 3 front end is trapezoidal to be equipped with forepart connection plug 4, the quantity of forepart connection plug 4 is 4, the rear portion connector 7 it
Between be equipped with baffle protrusion 9, the quantity of baffle protrusion 9 is 3, the left side connection protrusion 3, left side connecting groove 6, right side connection
Groove 11 connects protrusion 12 with right side and is in same level, and the connector forepart 2 and connector rear portion 5 pass through jack
405 and contact pin 406 be engaged, screw thread process is equipped in the mounting hole 10, is coordinated by notch 1 and mounting hole 10 so that company
Connect device connection it is even closer, the contact pin 406 be simple substance steel structure, electric conductivity is good, derives from a wealth of sources, good economy performance.
Electric connector 4 described in this patent is the electromechanical compo for connecting power circuit, except to meet general performance
It is required that outer, especially important requirement is that electric connector must reach contact well, and reliable operation is easy to maintain, and connector is being sent out
Several key technologies employed in exhibition include：Differential signal, noise-free signal and ground plane used by order to reduce crosstalk
Technology；In order to adjust the lead of connector, thus it is possible to vary prolong since connector is output and input caused by physical distance does not wait
When difference.
It is carrying out in use, being connected by left side on the left of the insertion of protrusion 3 in connecting groove 6, right side connection protrusion 12 is inserted into
In right side connecting groove 11, notch 1 is engaged with mounting hole 10, and forepart connection plug 4 is engaged with rear portion connector 7, will even
It connects device forepart 2 to be closely connected with connector rear portion 5, so as to achieve the purpose that bull is electrically connected.
The utility model notch 1, connector forepart 2, left side connection protrusion 3, forepart connection plug 4, connector rear portion 5,
Left side connecting groove 6, rear portion connector 7, connector rear portion end cap 8, baffle protrusion 9, mounting hole 10, right side connecting groove 11,
Right side connection protrusion 12, attaching nut 401, plug body 402, plug connecting shaft 403, jack fixed cover 404, jack 405, insert
Pin 406, waterproof washer 407, screw thread 408, contact pin connecting shaft 409, component are that universal standard part or those skilled in the art know
The component of dawn, structure and principle all can be learnt by technical manual or be obtained by routine experiment method for this technology personnel
Know, the utility model solves the traditional electric connector of the prior art there is single connection is used, and causes connection number of devices
It is various, it is overhauled after inconvenient, it is impossible to meet the problem of the needs of a variety of power equipments connections, the utility model passes through above-mentioned component
Be combined with each other, be multiple connection header structures, single connector be fixed together, it is mixed and disorderly to avoid single connection strap, is convenient for
Maintenance later, design is reasonable, and experiment is convenient, described in detail below：
The forepart connection plug 4 is by attaching nut 401, plug body 402, plug connecting shaft 403, jack fixed cover
404th, jack 405, contact pin 406, waterproof washer 407, screw thread 408, contact pin connecting shaft 409 form, and the plug body 402 is inserted
Head connecting shaft 403 is integrated with jack fixed cover 404, the attaching nut 401 and 402 clearance fit of plug body,
404 front end of jack fixed cover is equidistantly equipped with jack 405, and 405 quantity of jack is 6, before the contact pin connecting shaft 409
End is fixedly connected with contact pin 406, and the waterproof washer 407 is clearance fit with contact pin connecting shaft 409, and the screw thread 408 is with inserting
Pin connecting shaft 409 is integrated.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of attachment device of bull electric power, structure include：Notch（1）, connector forepart（2）, left side connection protrusion
（3）, forepart connection plug（4）, connector rear portion（5）, left side connecting groove（6）, rear portion connector（7）, connector posterior end
Lid（8）, baffle protrusion（9）, mounting hole（10）, right side connecting groove（11）, right side connection protrusion（12）, the connector forepart
（2）Top is equipped with notch（1）, the connector forepart（2）Front end is equiped with left side connection protrusion（3）, forepart connection plug（4）
Protrusion is connected with right side（12）, the connector rear portion（5）Left side connecting groove is equipped at left and right sides of top（6）It is connected with right side
Groove（11）, the connector rear portion（5）Top is equipped with mounting hole（10）, connector rear portion end cap（8）It is equipped with rear portion
Connector（7）With baffle protrusion（9）, it is characterised in that：
The connector forepart（2）Protrusion is connected with left side（3）, forepart connection plug（4）Protrusion is connected with right side（12）For one
Body structure, the left side connect protrusion（3）With left side connecting groove（6）Clearance fit, the right side connect protrusion（12）With
Right side connecting groove（11）Clearance fit, the connector rear portion（5）With left side connecting groove（6）With right side connecting groove（11）
It is integrated, the connector rear portion（5）With connector rear portion end cap（8）It is fixedly connected, connector rear portion end cap（8）On
Side is equipped with mounting hole（10）, connector rear portion end cap（8）With rear portion connector（7）With baffle protrusion（9）Being integrated is tied
Structure；
The forepart connection plug（4）By attaching nut（401）, plug body（402）, plug connecting shaft（403）, jack fixes
Lid（404）, jack（405）, contact pin（406）, waterproof washer（407）, screw thread（408）, contact pin connecting shaft（409）Composition, it is described
Plug body（402）, plug connecting shaft（403）With jack fixed cover（404）It is integrated, the attaching nut（401）
With plug body（402）Clearance fit, the jack fixed cover（404）Front end is equidistantly equipped with jack（405）, the jack
（405）Quantity is 6, the contact pin connecting shaft（409）Front end and contact pin（406）It is fixedly connected, the waterproof washer（407）With
Contact pin connecting shaft（409）For clearance fit, the screw thread（408）With contact pin connecting shaft（409）It is integrated.
2. a kind of attachment device of bull electric power according to claim 1, it is characterised in that：The left side connects protrusion
（3）Front end is trapezoidal to be equipped with forepart connection plug（4）, forepart connection plug（4）Quantity be 4.
3. a kind of attachment device of bull electric power according to claim 1, it is characterised in that：The rear portion connector（7）
Between be equipped with baffle protrusion（9）, baffle protrusion（9）Quantity be 3.
4. a kind of attachment device of bull electric power according to claim 1, it is characterised in that：The left side connects protrusion
（3）, left side connecting groove（6）, right side connecting groove（11）Protrusion is connected with right side（12）In same level.
5. a kind of attachment device of bull electric power according to claim 1, it is characterised in that：The connector forepart（2）
With connector rear portion（5）Pass through jack（405）And contact pin（406）It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352758.7U CN207381569U (en) | 2017-10-18 | 2017-10-18 | A kind of attachment device of bull electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352758.7U CN207381569U (en) | 2017-10-18 | 2017-10-18 | A kind of attachment device of bull electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381569U true CN207381569U (en) | 2018-05-18 |
Family
ID=62335786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352758.7U Expired - Fee Related CN207381569U (en) | 2017-10-18 | 2017-10-18 | A kind of attachment device of bull electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381569U (en) |
-
2017
- 2017-10-18 CN CN201721352758.7U patent/CN207381569U/en not_active Expired - Fee Related
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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: 20180518 Termination date: 20181018 |