CN2561116Y - Plate-to-plate connector - Google Patents
Plate-to-plate connector Download PDFInfo
- Publication number
- CN2561116Y CN2561116Y CN02272824U CN02272824U CN2561116Y CN 2561116 Y CN2561116 Y CN 2561116Y CN 02272824 U CN02272824 U CN 02272824U CN 02272824 U CN02272824 U CN 02272824U CN 2561116 Y CN2561116 Y CN 2561116Y
- Authority
- CN
- China
- Prior art keywords
- board
- insulator
- groove
- board connector
- card post
- 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
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a plate-plate connector, which comprises a first isolator, a second isolator, and a plurality of conducting terminals held inside the first isolator and the second isolator; therein, the first isolator comprises an inner surface, and a blocking column is arranged on the inner surface, the second isolator also comprises an inner surface, and a blocking groove aligned at the blocking column is arranged on the inner surface, the blocking column is matched with the blocking groove, and the first isolator and the second isolator are combined together. The blocking column comprises a clip and a heating area, when the two isolators are jointed, the heating is firstly heated to lead the clip to pass through the blocking groove in heating softening state but without fusing, and the joint of the two isolators can be realized after the clip is cooled down and restored to the original shape.
Description
[technical field]
The utility model is about a kind of electric connector, refers in particular to a kind of board to board connector.
[background technology]
Board to board connector is in order to finish the telecommunication transmission between various boards.Existing board to board connector comprises the plug and socket connector that is retained on respectively on the different circuit boards, and cooperates to finish the telecommunication transmission between circuit board by the two.But this board to board connector takes up room because of adopting two connectors, runs counter to the development trend of the frivolous compactness of current circuit board.
For addressing the above problem, above-mentioned plug and socket connector is integrated on the connector, to reduce the space of being occupied.The terminal of this kind board to board connector has a plurality of electrical contacts usually, is distributed in the two ends on the same surface of insulator or is distributed on the different surfaces of insulator.This kind board to board connector only has an insulator, and conducting terminal is that modes such as mat embedding moulding (insert molding) or interference engagement are fixed in terminal in the insulating body.Xiang Guan technology can be with reference to the patent the 5th of U.S.'s bulletin therewith, 088, shown in No. 929, this board to board connector mat embeds moulding the terminal middle part is imbedded in the insulator, for realizing being electrically connected between board to board connector and circuit board, its conducting terminal has disymmetrical electrical contacts, and to imbed insulative body portion fractal angled with its terminal.But this board to board connector need adopt and embed molding mode (insert molding), makes difficulty.Again, this board to board connector adopts dedicated fixed cover with itself and circuit board holding, increases operation, and consumes more materials and increase its weight.
In view of this, need a kind of board to board connector that is easy to make assembling.
[summary of the invention]
The purpose of this utility model provides a kind of board to board connector that is easy to make assembling.
The purpose of this utility model is stated scheme by following skill and realized: the utility model board to board connector comprises first insulator, second insulator and is contained in the interior a plurality of conducting terminals of first, second insulator.Wherein first insulator comprises an inner surface, this inner surface is provided with a card post, and second insulator also comprises an inner surface, and this inner surface is provided with the draw-in groove of aiming at above-mentioned card post, this card post cooperates with draw-in groove, and first insulator and second insulator are combined.
Compared with prior art, advantage of the present utility model is: because the utility model is to be assembled by card prescription formula by two insulators, thereby the installation of conducting terminal is very convenient, and should be very easy to also combining of draw-in groove by the card post.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model board to board connector.
Fig. 2 is the stereogram that two insulators of the utility model board to board connector separate.
Fig. 3 is the left view of one of them insulator of the utility model board to board connector.
Fig. 4 is the cutaway view of Fig. 1 along the IV-IV line.
[embodiment]
Please in conjunction with reference Fig. 1 and Fig. 2, the utility model board to board connector 1, be used to realize the signal transmission between circuit board, comprise two first, second insulators of working in coordination 11,11 ', be contained in a plurality of conducting terminals 31 in two insulators 11,11 ' and correspondence and be arranged at device for fastening 8 on two insulators 11,11 '.Insulator 11,11 ' includes outer surface 21 and inner surface 22, and is provided with a plurality of storage tanks 3.
In the present embodiment, first, second insulator 11,11 ' structure are identical, each insulator 11,11 ' all is provided with a draw-in groove 5 and a card post 6, wherein draw-in groove 5 on first insulator 11 or card post 6 are gone up corresponding card post 6 or draw-in groove 5 composition device for fastening 8 with second insulator 11 ', so that two insulators 11,11 ' are engaged, really also other compound mode can be arranged.Only a device for fastening 8 is described at this.
Draw-in groove 5 connects inside and outside two surfaces 21,22 of first insulator 11, and its space is roughly T-shaped, comprises first groove 51 and second groove 52 that communicate with each other and have same symmetry axis.These first groove, 51 length are to form a stop block 53 at the two greater than second groove, 52 length.This stop block 53 is provided with stop surface 54 that can be used as first groove, 51 groove bottom and the bearing surface 55 that can be used as second groove, 51 side wall surfaces, and the two intersects vertically.
Please in conjunction with reference Fig. 3, card post 6 is convexly set on second insulator, the 11 ' inner surface 22, and its side projection is roughly the W shape, comprises a main part 61, two buckles 62 and two heat affected zones 63 of block shape.Heat affected zone 63 and buckle 62 with main part 61 be symmetry axis by near to symmetry arrangement successively far away in the both sides of main part 61.
The side projection of buckle 62 is roughly the Γ shape, comprises horizontally disposed catch arm 621 and the support arm 622 that intersects vertically with catch arm 621.Catch arm 621 is provided with the buckling surface 623 relative with inner surface 22, and support arm 622 is provided with the contact-making surface 624 that intersects vertically with buckling surface 623.In addition, catch arm 621 also is provided with the end face (not icon) that intersects vertically with buckling surface 623, and the distance between the end face of two catch arm 621 (not icon) is greater than the length of second groove 52 but less than the length of first groove 51, and the distance of 624 of two support arms, 622 contact-making surfaces is less than the length of second groove 52.
Heat affected zone 63 and is a U-lag between buckle 62 and main part 61.
Please in conjunction with reference Fig. 4, when two insulators 11,11 ' engaged, the inner surface 22 of first insulator 11 was relative with the inner surface 22 of second insulator 11 ', and makes the card post 6 of the two corresponding one by one with draw-in groove 5.Earlier to heat affected zone 63 heating, the not fusion so that buckle 62 is subjected to thermal softening, buckle 62 has elasticity and can shrink to main part 61 directions under this state, to pass second groove, 52 to first grooves 51.Treat that its cooling back buckle 62 resiles, its buckling surface 623 cooperates with draw-in groove 5 stop surfaces 54, to realize the location of card post 6 in draw-in groove 5 horizontal directions; And the bearing surface 55 of draw-in groove 5 is connected to the contact-making surface 624 of buckle 62, realizing card post 6 in the location of draw-in groove 5 vertical direction, thereby realizes two insulators 11,11 ' joint.
In addition, a plurality of storage tanks 3 are identical long and narrow hollow structure, its connect body upper inner surface and uniformly-spaced be arranged in draw-in groove 5 and card post 6 between, the opening that wherein is positioned at body 2 outer surfaces 21 is narrow than the opening of inner surface 22, when two insulators 11,11 ' are bonded together, each storage tank 3 of one of them insulator 11 cavity that both ends open is narrow with the corresponding one by one also shape of each storage tank 3 of another insulator 11 ' one centre is wide can be contained in conducting terminal 31 in the cavity.
Moreover the outer surface 21 that described two insulators 11,11 ' are positioned at card post 6 one ends is provided with first reference column 4, top then corresponding second reference column 7 that is provided with of main part 61.First and second reference column 4,7 is a cylinder, and the diameter difference of the two, makes two reference columns 4,7 have the fool proof function when being connected with circuit board.By first and second reference column 4,7 guidings or location, board to board connector 1 is securely in place on the circuit board.
Claims (10)
1. a board to board connector comprises first insulator, second insulator and is contained in the interior a plurality of conducting terminals of first, second insulator, and it is characterized in that: first insulator comprises an inner surface, and this inner surface is provided with a card post; Second insulator comprises an inner surface, and this inner surface is provided with the draw-in groove of aiming at above-mentioned card post, and this card post cooperates with draw-in groove, and first insulator and second insulator are combined.
2. board to board connector as claimed in claim 1, it is characterized in that: described card post comprises buckle and heat affected zone, when two insulators engage, earlier the heat affected zone is heated, do not pass draw-in groove under the state of fusion so that buckle is subjected to thermal softening, treat to resile after it cools off and realize the joint of two insulators.
3. board to board connector as claimed in claim 2 is characterized in that: described each insulator all further includes outer surface.
4. board to board connector as claimed in claim 3, it is characterized in that: described draw-in groove connects inside and outside two surfaces of insulator, its space is roughly T-shaped, comprises first groove and second groove that communicate with each other and have same symmetry axis, and this first slot length is greater than second slot length.
5. board to board connector as claimed in claim 4, it is characterized in that: the side projection of described card post is roughly the W shape, and further comprise main part, two buckles and two heat affected zones of a block shape, heat affected zone and buckle be symmetry axis with the main part by near to symmetry arrangement successively far away in the both sides of main part.
6. board to board connector as claimed in claim 5, it is characterized in that: the side projection of described two buckles is roughly the Γ shape, comprise horizontally disposed catch arm and the support arm that intersects vertically with catch arm, distance between two outsides of two catch arm is greater than the length of second groove but less than the length of first groove, and the distance distance between two outsides of two support arms is less than the length of second groove.
7. board to board connector as claimed in claim 6 is characterized in that: described heat affected zone is a U-lag.
8. board to board connector as claimed in claim 7 is characterized in that: described card post and draw-in groove difference relative set are in the two ends of insulator.
9. board to board connector as claimed in claim 8 is characterized in that: the outer surface that is positioned at card post one end on described each insulator is provided with first reference column, is provided with second reference column above the main part.
10. board to board connector as claimed in claim 9 is characterized in that: described first reference column and second reference column are cylinder, the diameter difference of two reference columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02272824U CN2561116Y (en) | 2002-08-26 | 2002-08-26 | Plate-to-plate connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02272824U CN2561116Y (en) | 2002-08-26 | 2002-08-26 | Plate-to-plate connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561116Y true CN2561116Y (en) | 2003-07-16 |
Family
ID=33737447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02272824U Expired - Fee Related CN2561116Y (en) | 2002-08-26 | 2002-08-26 | Plate-to-plate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561116Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008113229A1 (en) * | 2007-03-22 | 2008-09-25 | Chinya Lee | Connector structure |
-
2002
- 2002-08-26 CN CN02272824U patent/CN2561116Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008113229A1 (en) * | 2007-03-22 | 2008-09-25 | Chinya Lee | Connector structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2874819Y (en) | Electric connector assembly | |
| CN1079593C (en) | Assembly of electric connector | |
| CN1042679C (en) | Device for associating a contactor with a circuuit-breaker | |
| US6325642B2 (en) | Electrical connection box | |
| CN2699502Y (en) | Electric connector | |
| CN2862382Y (en) | Electric connector | |
| CN2596616Y (en) | Module connector | |
| CN115064890A (en) | Electrical connection device and track lamp assembly | |
| CN2561116Y (en) | Plate-to-plate connector | |
| CN2513243Y (en) | Electric connector | |
| CN112086767A (en) | Elastic plugging device for bus of data center | |
| CN100595987C (en) | Power dispenser | |
| CN1101982C (en) | Socket connector | |
| CN2737012Y (en) | Electronic commutator | |
| CN210668758U (en) | Socket with improved structure | |
| CN212162116U (en) | Connection structure, switching device and energy storage battery cabinet | |
| CN221827813U (en) | Electric connection mechanism | |
| CN1144321C (en) | Electrical connector and its making process | |
| CN221150481U (en) | Rail electric switching module | |
| CN220341633U (en) | Power connector, power box assembly and LED display device | |
| CN2439120Y (en) | Electric connector | |
| CN220358375U (en) | Electric connector assembly and electric connector | |
| CN216598089U (en) | Wire end connector and connector assembly | |
| CN2425433Y (en) | Electrical connector | |
| CN214797837U (en) | Terminal module of TYPE-C connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |