CN203387003U - An electric connector - Google Patents
An electric connector Download PDFInfo
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- CN203387003U CN203387003U CN201320315626.2U CN201320315626U CN203387003U CN 203387003 U CN203387003 U CN 203387003U CN 201320315626 U CN201320315626 U CN 201320315626U CN 203387003 U CN203387003 U CN 203387003U
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- electric connector
- groove
- fixed
- movable contact
- boss
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Abstract
The utility model discloses an electric connector comprising an insulation body. A convex stand is arranged on the insulation body. The convex stand has two opposite side surfaces. A movable terminal provided with a movable contact is fixedly arranged on the insulation body. The movable terminal is provided with an abutted joint portion which is in abutted joint with the convex stand. The movable terminal is provided with a tail portion. The electric connector also comprises a fixed terminal provided with a fixed contact and a sliding part which is installed on the insulation body in a slidable mode. The sliding part is provided with a groove which can drive the tail portion to move. The abutted joint portion can finally be in abutted joint with the two opposite side surfaces of the convex bench in a selectable mode to make the moving contact to contact or disconnect with the fixed contact. Through the utilization of interference cooperation of the abutted joint portion integrally formed with the moving terminal with the side surfaces of the convex bench, so that states of contact or disconnection of the moving contact and the fixed contact are maintained, and the whole electric connector is simple in structure and easy to assemble. In addition, the contact between the moving contact and the fixed contact is stable.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector with switching device.
Background technology
Refer to disclosed a kind of switching device in Chinese patent CN96120162.2, comprise the certain joint with fixed juncture, a conductor piece with movable contact, support a center tap of described conductor piece, be assembled in the helical torsion spring on described conductor piece, a box body, be provided with a steering cam face, so that described helical torsion spring rotates on described cam surface, the elastic force of described conductor piece status is applied on described conductor piece by described helical torsion spring.One sliding part is slidably mounted in described box body, described sliding part has two projections, selectable and described two projections of described conductor piece coordinate, described center tap is fixed in described box body, described conductor piece has a recess and coordinates in order to the side lug boss corresponding with described center tap, thereby fixing described conductor piece, described helical torsion spring is arranged on described conductor piece, when described sliding part slides, described projection coordinates the described conductor piece of drive to move with described conductor piece, described helical torsion spring contacts with described cam surface, when described movable contact with the contact of described fixed juncture or while separating, the elastic force that described conductor piece provides by described helical torsion spring keeps contacting or off-state of described movable contact and described fixed juncture.Described conductor piece is fixed by described center tap, and described helical torsion spring is installed in order to contact with described cam surface on described conductor piece, thereby the elastic force that relies on described helical torsion spring to provide keeps the state that is switched on or switched off of described switch, conductor piece described in above-mentioned switching device must rely on described center tap to fix, and additionally increase described helical torsion spring in order to provide elastic force to keep contacting or off-state of described movable contact and described fixed juncture, make whole switching device complex structure, the assembling difficulty, manufacturing cost increases, producing cost is high, and a plurality of elements fit together between the described movable contact that makes on described conductor piece and described fixed juncture contact unstable, impact is electrically connected.
Therefore, be necessary to design a kind of electric connector of improvement, to overcome the problems referred to above.
Summary of the invention
The problem faced for background technology, it is a kind of simple in structure that the purpose of this utility model is to provide, and assembling is easy to electric connector.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, is characterized in that, comprising: an insulating body, and it has a spatial accommodation, and described insulating body is convexly equipped with a boss and is positioned at described spatial accommodation, and described boss has relative two sides; One moved end is fixedly arranged on described insulating body, described moved end has a main part, and a movable contact is located at described main part, and a support division forms from described main part one lateral buckling, described support division is held in described boss, and a terminal part extends to form from described main part one end; Certain terminal is fixedly arranged on described insulating body, and described fixed end is provided with a fixed juncture; One sliding part, be positioned at described spatial accommodation slidably at least partly, and described sliding part is provided with a groove, and described distal portion is in described groove; Described groove drives described terminal part and moves, the final selectable two sides that described boss is relative that support of described support division, and described movable contact contacts or disconnects with described fixed juncture.
Further, described insulating body has provided respectively one first accepting groove and one second accepting groove, described moved end extends one first holding parts from described main part other end bending, described the first holding parts is immobilizated in described the first accepting groove, described fixed end is provided with one second holding parts, and described the second holding parts is immobilizated in described the second accepting groove.
Further, described support division has one first supporting surface and one second supporting surface, and described the first supporting surface and described the second supporting surface are oppositely arranged.
Further, described insulating body is convexly equipped with a stop part, and described support division is between described the first accepting groove and described stop part, when described movable contact and described fixed juncture disconnect, described the first supporting surface is held in described stop part, and described the second supporting surface is held in described boss.
Further, described sliding part has a receiving space, and described receiving space is connected with described spatial accommodation.
Further, described receiving space and described spatial accommodation are overlapping at least partly.
Further, described sliding part one end is provided with an operating portion, described boss has a peak, described boss two sides are respectively the first side and the second side, press described operating portion, described groove drives described terminal part and moves, described support division is crossed described peak and is supported described the first side, described movable contact contacts with described fixed juncture, described operating portion resets, described groove drives described terminal part and moves, and described support division is crossed described peak and finally supported described the second side, and described movable contact and described fixed juncture disconnect.
Further, described groove two ends have two relative lug bosses, and described terminal part is selectable against relative described two lug bosses, and described movable contact contacts or disconnects with described fixed juncture.
Further, described main part is provided with a pilot hole, and described movable contact is fixed in described pilot hole by the mode of interference engagement.
Further, described moved end and described fixed end all have two, and each described moved end can correspondingly contact or separate with each described fixed end.
Compared with prior art, the utlity model has following beneficial effect:
Described moved end that is provided with described movable contact relies on and self is immobilizated on described insulating body, do not need to rely on other element to carry out fixing, described moved end is wholely set described support division and described terminal part, described sliding part is provided with described groove, described groove drives described terminal part and moves, make the final selectable two sides that described boss is relative that support of described support division, thereby the state that utilizes described support division to keep described movable contact to contact or disconnect with described fixed juncture with the side interference engagement of described boss, make whole electric connector structure simple, assembling easily, and the contact stabilization between described movable contact and described fixed juncture.
[accompanying drawing explanation]
The three-dimensional exploded view that Fig. 1 is the utility model electric connector;
The three-dimensional exploded view that Fig. 2 is another visual angle of the utility model electric connector;
The partial sectional view that Fig. 3 is the utility model electric connector;
The three-dimensional combination figure that Fig. 4 is the utility model electric connector;
The partial sectional view of the constitutional diagram that Fig. 5 is the utility model electric connector;
The plane graph that the switch that Fig. 6 is the utility model electric connector disconnects;
The cutaway view that the switch that Fig. 7 is the utility model electric connector disconnects;
The plane graph of the switch closure that Fig. 8 is the utility model electric connector;
The cutaway view of the switch closure that Fig. 9 is the utility model electric connector.
The drawing reference numeral explanation of embodiment:
| Electric connector 100 | |
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Anterior 12 |
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The first accepting |
| The second accepting |
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The |
The |
| Peak 1133 | Stop |
The first opening 121 | Support portion 122 |
| Installing hole 1221 | Moved |
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| The first holding parts 22 | |
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The first supporting |
| The second supporting |
Fixed |
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| The |
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Fixed |
Sliding |
| Drawing |
Receiving space 611 | Lug |
Groove 613 |
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| |
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Breach 7121 |
| Rear fixed |
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? |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing with embodiment, the utility model is described in further detail by reference to the accompanying drawings.
As Fig. 1 and Fig. 2, the utility model electric connector 100 comprises an insulating body 1, two moved end 2 and two fixed end 3 of son all are fixedly arranged on described insulating body 1, and a sliding part 6 is installed on described insulating body 1 slidably, and a crown cap 7 is coated on described insulating body 1 upper end.
As Fig. 2 and Fig. 5, described insulating body 1 is the box box-like element that a upper end has opening, and described insulating body 1 has 11, one front portions 12, a bottom, one rear portion 13 and relative both sides 14, one spatial accommodations 15 are jointly enclosed and form by described anterior 12, described rear portion 13, described sidepiece 14.11 intervals, described insulating body 1 bottom are run through two the first accepting grooves 111 and two the second accepting grooves 112 are set, each described moved end 2 is fixedly arranged on each described first accepting groove 111, each described fixed end 3 is fixedly arranged on each described second accepting groove 112, from front and back, look up, described 2 first accepting grooves 111 are set up in parallel and are first row, described 2 second accepting grooves 112 are set up in parallel and are secondary series, and described the first accepting groove 111 shifts to install with described the second accepting groove 112.Described insulating body 1 bottom 11 upwards is convexly equipped with a boss 113, and described boss 113 is positioned at described spatial accommodation 15, and described boss 113 closes on described the second accepting groove 112 and away from described the first accepting groove 111.Described boss 113 has relative two sides and an end face, described two sides are respectively the first side 1131 and the second side 1132, described end face is one leg-of-mutton, described end face has a peak 1133 with respect to described two sides, and described peak 1133 can be any point on described end face.Described bottom 11 also is provided with a stop part 114, described stop part 114 is positioned at the dead ahead of described boss 113, when described moved end 2 is crossed the peak 1133 of described boss 113 and finally is held in described the second side 1132, described stop part 114, in order to stop described moved end 2, prevents described moved end son 2 over-travel.The front portion 12 of described insulating body 1 is provided with one first opening 121, and described the first opening 121 places are provided with a support portion 122, and described support portion 122 is provided with an installing hole 1221.
As shown in Figure 1, Figure 2 and Fig. 6, described moved end 2 is two, and described fixed end 3 is two, each described moved end 2 can be corresponding with each described fixed end son 3 contact or separate.Described moved end 2 has a flat main part 21, and described main part 21 is provided with the mode of pilot hole 211, one movable contacts 4 by interference engagement and is fixed in described pilot hole 211.One first holding parts 22 extends to form from described main part 21 1 end bendings, described the first holding parts 22 is immobilizated in described the first accepting groove 111, one terminal part 23 extends to form from described main part 21 other ends, described the first holding parts 22 and described terminal part 23 lay respectively at two ends of described moved end 2, an end that is described moved end 2 is fixed, another end is free end, therefore described terminal part 23 can move along fore-and-aft direction.One support division 24 is bent to form and is held in described boss 113 straight down from described main part 21 1 sides, described support division 24 has one first supporting surface 241 and one second supporting surface 242, described the first supporting surface 241 and described the second supporting surface 242 are oppositely arranged, and selectable described the first side 1131 and described the second side 1132 that supports described boss 113 of described the first supporting surface 241 and described the second supporting surface 242, in order to keep contacting or released state of described moved end son 2 and described fixed end 3.Described fixed end 3 has a base portion 31, described base portion 31 is provided with an assembly hole 311, one fixed juncture 5 is fixed in described assembly hole 311 by the mode of interference engagement, and described base portion 31 extends one second holding parts 32 straight down, and described the second holding parts 32 is immobilizated in described the second accepting groove 112.
Described moved end son 2 and described fixed end 3 all have two in the present embodiment, corresponding each described fixed end 3 of each described moved end 2 forms one group of contact structures, be to there are two groups of contact mechanisms in the present embodiment, the quantity of described moved end son 2 and described fixed end 3 can be all one in other embodiments, form one group of contact mechanism, the quantity of described moved end son 2 and described fixed end 3 can be also all a plurality of, forms many group contact mechanisms.Same described the first accepting groove 111 can be all one with described the second accepting groove 112, can be also all a plurality of, corresponding each described second accepting groove 112 of each described the first accepting groove 111.
As Fig. 2, Fig. 7 and Fig. 9, described sliding part 6 has a drawing strickle guide section 61 and an operating portion 62, the square box shaped that described drawing strickle guide section 61 is a hollow, described drawing strickle guide section 61 bottom surface openings, form a receiving space 611, described receiving space 611 is connected with described spatial accommodation 15, in the present embodiment, described receiving space 611 is all overlapping with described spatial accommodation 15, and described receiving space 611 can partly overlap with described spatial accommodation 15 or be not overlapping in other embodiments.One side of described drawing strickle guide section 61 corresponding described terminal parts 23 is interval with three lug bosses 612, form two grooves 613 between three described lug bosses 612, corresponding each the described terminal part 23 of each described groove 613, each described groove 613 two ends all has relatively described two lug bosses 612, described terminal part 23 is selectable against relative described two lug bosses 612, utilize the movement of described groove 613 to make that described terminal part 23 is selectable to rotate around two described lug bosses 612, thereby realize contacting or disconnection of described movable contact 4 and described fixed juncture 5.Make the mobile movement that drives described terminal part 23 of described groove 613 by the slip of described sliding part 6.Described operating portion 62 upper end open form an assembly space 621, and described support portion 122 is arranged in described assembly space 621, one Compress Springs 8 and also is arranged in described assembly space 621.As Fig. 3, there is wholeheartedly type groove 63 between described drawing strickle guide section 61 and described operating portion 62, one tongue pin 9, be arranged in described assembly space 621, described tongue pin 9 is U-shaped, described tongue pin 9 one ends are arranged in described heart type groove 63 and can slide at described heart type groove 63, and described tongue pin 9 other ends are arranged in described installing hole 1221 and can do horizontal slip.
As Fig. 2 and Fig. 4, described crown cap 7 has a upper cover plate 71, extend straight down the angle 712 of two front fixing feet 711 and between two front fixing feet 711 from described upper cover plate 71 front ends, two described front fixing feet 711 are fixed on described insulating body 1 in order to the front end by described upper cover plate 71, on described angle 712, the position of corresponding described tongue pin 9 is provided with a breach 7121, and described breach 7121 in order to avoid touching described crown cap 7 when described tongue pin 9 slides.Described crown cap 7 rear ends are provided with a rear fixed part 72, and described rear fixed part 72 is fixed on described insulating body 1 in order to the rear end by described upper cover plate 71.
As Fig. 1, Fig. 6 and Fig. 7, during assembling, described movable contact 4 is assembled on described pilot hole 211, described fixed juncture 5 is assembled on described assembly hole 311, then by described moved end 2, described fixed end son 3 correspondences are arranged in described the first accepting groove 111 and described the second accepting groove 112, described the first holding parts 22 is positioned at described the first accepting groove 111, described the second holding parts 32 is positioned at described the second accepting groove 112, the first supporting surface 241 of described support division 24 is held in described stop part 114, described second supporting surface 242 of described support division 24 is held in described the second side 1132, the described sliding part 6 described insulating body 1 of packing into from the top of described insulating body 1, each described terminal part 23 correspondence is arranged in each described groove 613, described Compress Spring 8 is arranged in described assembly space 621, described tongue pin 9 one ends insert in described heart type groove 63, the other end inserts in described installing hole 1221.Two front fixing feet 711 of described crown cap 7 are buckled in the front end of described insulating body 1, and described angle 712 stretches into described assembly space 621, and described rear fixed part 72 fasteners are in the rear end of described insulating body 1.
As Fig. 8 and Fig. 9, during use, press described operating portion 62, described sliding part 6 slides with respect to described insulating body 1, described groove 613 drives described terminal part 23 and moves, described support division 24 crosses described peak 1133 and described the first supporting surface 241 is held in described the first side 1131, described movable contact 4 contacts with described fixed juncture 5, switch is in on-state, the state that utilizes described support division 24 and the interference engagement of described the first side 1131 to keep described movable contact 4 to contact with described fixed juncture 5; As Fig. 6 and Fig. 7, described operating portion 62 resets, described groove 613 drives described terminal part 23 and moves, described support division 24 crosses described peak 1133 and described the second supporting surface 242 finally supports described the second side 1132, described the first supporting surface 241 is held in described stop part 114, described movable contact 4 disconnects with described fixed juncture 5, utilizes described support division 24 and the interference engagement of described the second side 1132 to keep the state of described movable contact 4 and 5 disconnections of described fixed juncture.
In sum, the utility model electric connector 100 has following beneficial effect:
(1) described moved end 2 that is provided with described movable contact 4 relies on and self is immobilizated on described insulating body 1, do not need to rely on other element to carry out fixing, described moved end 2 is wholely set described support division 24 and described terminal part 23, described sliding part 6 is provided with described groove 613, described groove 613 drives described terminal part 23 and moves, make the final selectable relative two sides of described boss 113 that support of described support division 24, utilize the side interference engagement of described support division 24 and described boss 113, thereby the state that keeps described movable contact 4 to contact or disconnect with described fixed juncture 5, make whole electric connector 100 simple in structure, assembling easily, and the contact stabilization between described movable contact 4 and described fixed juncture 5.
(2) described the first holding parts 22 extends to form and is immobilizated in described the first accepting groove 111 from described main part 21 1 end bendings, described terminal part 23 extends to form from described main part 21 other ends, described the first holding parts 22 and described terminal part 23 lay respectively at two ends of described moved end 2, an end that is described moved end 2 is fixed, another end is free end, therefore described terminal part 23 can move along fore-and-aft direction.
(3) corresponding each described terminal part 23 of each described groove 613, each described groove 613 two ends all has relatively described two lug bosses 612, described terminal part 23 is selectable against relative described two lug bosses 612, utilize the movement of described groove 613 to make that described terminal part 23 is selectable to rotate around described two lug bosses 612, thereby realize contacting or disconnection of described movable contact 4 and described fixed juncture 5.
(4) described stop part 114 is positioned at the dead ahead of described boss 113, when described moved end 2 is crossed the peak 1133 of described boss 113 and finally is held in described the second side 1132, described stop part 114, in order to stop described moved end 2, prevents described moved end son 2 over-travel.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-so limit to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and all is contained in the scope of the claims of the present utility model.
Claims (10)
1. an electric connector, is characterized in that, comprising:
One insulating body, it has a spatial accommodation, and described insulating body is convexly equipped with a boss and is positioned at described spatial accommodation, and described boss has relative two sides;
One moved end is fixedly arranged on described insulating body, described moved end has a main part, and a movable contact is located at described main part, and a support division forms from described main part one lateral buckling, described support division is held in described boss, and a terminal part extends to form from described main part one end;
Certain terminal is fixedly arranged on described insulating body, and described fixed end is provided with a fixed juncture;
One sliding part, be positioned at described spatial accommodation slidably at least partly, and described sliding part is provided with a groove, and described distal portion is in described groove;
Described groove drives described terminal part and moves, the final selectable two sides that described boss is relative that support of described support division, and described movable contact contacts or disconnects with described fixed juncture.
2. electric connector as claimed in claim 1, it is characterized in that: described insulating body has provided respectively one first accepting groove and one second accepting groove, described moved end extends one first holding parts from described main part other end bending, described the first holding parts is immobilizated in described the first accepting groove, described fixed end is provided with one second holding parts, and described the second holding parts is immobilizated in described the second accepting groove.
3. electric connector as claimed in claim 1, it is characterized in that: described support division has one first supporting surface and one second supporting surface, and described the first supporting surface and described the second supporting surface are oppositely arranged.
4. electric connector as claimed in claim 3, it is characterized in that: described insulating body is convexly equipped with a stop part, described support division is between described the first accepting groove and described stop part, when described movable contact and described fixed juncture disconnect, described the first supporting surface is held in described stop part, and described the second supporting surface is held in described boss.
5. electric connector as claimed in claim 1, it is characterized in that: described sliding part has a receiving space, and described receiving space is connected with described spatial accommodation.
6. electric connector as claimed in claim 5, it is characterized in that: described receiving space and described spatial accommodation are overlapping at least partly.
7. electric connector as claimed in claim 1, it is characterized in that: described sliding part one end is provided with an operating portion, described boss has a peak, described boss two sides are respectively the first side and the second side, press described operating portion, described groove drives described terminal part and moves, described support division is crossed described peak and is supported described the first side, described movable contact contacts with described fixed juncture, described operating portion resets, described groove drives described terminal part and moves, described support division is crossed described peak and is finally supported described the second side, described movable contact and described fixed juncture disconnect.
8. electric connector as claimed in claim 1, it is characterized in that: described groove two ends have two relative lug bosses, and described terminal part is selectable against relative described two lug bosses, and described movable contact contacts or disconnects with described fixed juncture.
9. electric connector as claimed in claim 1, it is characterized in that: described main part is provided with a pilot hole, and described movable contact is fixed in described pilot hole by the mode of interference engagement.
10. electric connector as claimed in claim 1 is characterized in that: described moved end and described fixed end all have two, and each described moved end can correspondingly contact or separate with each described fixed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320315626.2U CN203387003U (en) | 2013-06-04 | 2013-06-04 | An electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320315626.2U CN203387003U (en) | 2013-06-04 | 2013-06-04 | An electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387003U true CN203387003U (en) | 2014-01-08 |
Family
ID=49875456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320315626.2U Expired - Fee Related CN203387003U (en) | 2013-06-04 | 2013-06-04 | An electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140972A (en) * | 2015-10-20 | 2018-06-08 | 日本端子株式会社 | Bonder terminal and its manufacturing method |
| CN111313196A (en) * | 2018-12-11 | 2020-06-19 | 富士通电子零件有限公司 | Connector with a locking member |
-
2013
- 2013-06-04 CN CN201320315626.2U patent/CN203387003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140972A (en) * | 2015-10-20 | 2018-06-08 | 日本端子株式会社 | Bonder terminal and its manufacturing method |
| CN108140972B (en) * | 2015-10-20 | 2019-12-13 | 日本端子株式会社 | Connector terminal and method of manufacturing the same |
| CN111313196A (en) * | 2018-12-11 | 2020-06-19 | 富士通电子零件有限公司 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |