JP3087240U - Electrical connector combinations - Google Patents

Abstract

(57) [Summary] [Object] To provide an electric connector combination that can prevent deformation during use by localizing long terminals of the electric connector. The electric connector combination of the present invention includes a first localization body, a second localization body housed in the first localization body, and a first connector and a second connector fixed to the first localization body. The first localization body is located at both ends of the upper surface thereof, and has a first concave surface and a second concave surface formed in a stepwise manner with the upper surface, respectively, and a first localization hole and a storage groove penetrating the lower surface thereof. , The second positioning body has a plurality of second positioning holes, and the first connector includes a first body having a contact groove and a plurality of second terminals, and the first terminals are housed in the contact groove. A contact portion and a joining portion extending through and penetrated into the first localization hole of the first localization body, wherein the second connector includes a second body having a contact groove and a plurality of second terminals, These second terminals have a contact portion accommodated in the contact groove and a joint portion extending through and penetrating the second localization hole of the second localization body.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to an electrical connector combination, and more particularly, to an electrical connector combination having a stereotaxic body.

[0002]

[Prior art]

 The conventional electrical connector combination according to the present invention has two connectors in which an upper layer and a lower layer are stacked, and a localization member located between the upper layer connector and the printed board. This localization body is used for localizing the long terminal joint exposed on the lower surface of the upper-layer connector, and can avoid deformation due to the terminal joint being pressed by an external force.

[0003]

[Problems to be solved by the invention]

 However, in these conventional electrical connector combinations, since the locating body and the two connectors are not fixed to each other or are not firmly fastened to each other, the stability of the locating body itself cannot be guaranteed, and the stable localization of the terminal joint is not achieved. Can not provide. Therefore, when subjected to an external force, a large amount of deformation is likely to occur, which gradually affects the transmission of electric signals.

SUMMARY OF THE INVENTION The present invention provides an electrical connector combination having a localization body, which localizes long terminals of the electrical connector, thereby preventing deformation during use.

[0005]

[Means for Solving the Problems]

 Based on the above object, an electric connector combination according to the present invention includes a first localization body, a second localization body housed in the first localization body, a first connector and a second connector fixed to the first localization body. And The first localization body has opposed upper and lower surfaces, and a first localization hole and a storage groove passing through the lower surface. The second localization body has a plurality of second localization holes. The first connector includes a first body having a contact groove and a plurality of second terminals, the first terminals being a contact portion housed in the contact groove and a first localization hole of the first localization body. And a joined portion that extends and penetrates. The second connector includes a second body having a contact groove and a plurality of second terminals, and the second terminals extend to a contact portion housed in the contact groove and a second localization hole of the second localization body. And a joint portion penetrated therethrough. According to the characteristics of the present invention, a first concave surface and a second concave surface are formed at both ends of the first localization so as to be stepped with the upper surface, respectively, and are parallel to each other. The second concave surface is closer to the upper surface than the first concave surface, and the first connector and the second connector are installed on the first concave surface and the second concave surface, respectively.

[0006]

【Example】

 Next, an embodiment of the present invention will be described in detail with reference to the drawings, with reference to the drawings.

Referring to FIG. 1, FIG. 2 and FIG. 3, the electric connector combination 1 of the present invention includes a first localization body 10, a second localization body 20 stored therein, and two ends of the first localization body 10. The first connector 30 includes a first connector 30 and a second connector 40 that are installed, and a plurality of fixed bodies 50 that are installed symmetrically below the first localizer 10. And a long joint portion 44b of the second terminal 44. (More on this later).

The first localization body 10 has an upper surface 10a and a lower surface 10b opposed to each other. Both ends of the upper surface 10a are a first concave surface 10c and a second concave surface 10d in which the upper surface 10a is formed stepwise. is there. The second concave surface 10d is formed to be closer to the upper surface 10a than the first concave surface 10c. A vertical surface 10e is provided between the upper surface 10a and the first concave surface 10c. The first concave surface 10c is provided with a plurality of first localization holes 11 penetrating to the lower surface 10b, and the vertical surface 10e further forms a first concave groove 12 communicating with the upper surface 10a. The second concave groove 13 is provided in the first concave surface 10c at a position far from the vertical surface 10e. The storage groove 15 extends in the direction of the lower surface 10b from the second concave surface 10d and is formed without penetrating the lower surface 10b, and the storage groove 15 is formed between the lower surface 10b and the lower surface 10b by a through hole 16 provided in the first localization body 10. Communicate. The rear end of the first localization body 10 is provided with a third groove 17 at a position adjacent to the second concave surface 10d, and the front end of the first localization body 10 is provided with a fourth groove at a position adjacent to the second concave surface 10d. 18 is installed.

The second localization body 20 is formed to be vertically long, and has two rows of second localization holes 22 installed in both longitudinal directions and penetrating to the opposed outer surfaces 20a and 20b. Each of the second localization holes 22 is opened on the corresponding outer surfaces 20a and 20b, and the openings of the outer surfaces 20a and 20b have a V-shaped enlarged configuration.

The first connector 30 includes a first main body 32 having a contact groove 32 a for two integrally formed terminals, and a contact portion of a plurality of first terminals 34 respectively housed in the contact groove 32 a. 34a, and the joint 34b of the first terminal 34 is exposed from the lower surface 10b of the first main body 32. The outside of the first main body 32 is covered with a two-layered shield member 36, and a first elastic piece 36 a is provided on the upper part of the shield member 36. The first main body 32 has a first convex block 37 corresponding to the first concave groove 12 on a side surface joined to the vertical surface 10e, and the first main body 32 has a second convex mass 37 on the side surface joined to the first concave surface 10c. A second convex block 38 is provided corresponding to the concave groove 13.

The second connector 40 includes a second main body 42 having a terminal contact groove 42a, and a contact portion (not shown) of the plurality of second terminals 44 is housed in the contact groove 42a. 44b is divided into two rows and is exposed from the lower surface of the second main body 42. The outside of the second main body 42 is covered with a two-layered shield member 46, and a second elastic piece 46 a is provided on the top of the shield member 46. At the rear end of the second main body 42, a third convex portion 47 is provided corresponding to the third concave groove 17 of the first localization body 10, and is installed on the lower surface of the second main body 42 in the second localization body 20. The fourth protrusion 48 is provided corresponding to the fourth groove 19 formed.

Please refer to FIG. 1, FIG. 3 and FIG. 4. When assembling, first, the elements of the first connector 30 and the second connector 40 are assembled in advance, and then the first connector 30 is connected to the vertical surface 10e. The joint 34b of the first terminal 34 extends through the first localization hole 11 to the lower surface 10b of the first localization body 10 in a direction parallel to the first concave surface 10c. The first and second convex portions 37 and 38 of the first connector 30 are engaged with the first and second concave grooves 12 and 13 of the first localization body 10, respectively, so that the first connector 30 is in the first localization body. Positioned at 10. Further, the second connector 40 is mounted on the second concave surface 10d in a direction parallel to the vertical surface 10e, and the joint portion 44b of the second terminal 44 passes through the second localization hole 22 of the second localization body 20 in advance. While being inserted into the storage groove 15 of the first stereotactic body 10, the joint portion 44b is penetrated through the corresponding through hole 16 and is exposed on the lower surface 10b. The third and fourth protrusions 47 and 48 of the second connector 40 are locked in the third and fourth grooves 17 and 18 of the first localization body 10, respectively, so that the second connector 40 is in the first position. It is positioned on the second concave surface 10 d of the stereotaxic body 10. Finally, the fixed body 50 fitted to the lower edge of the first localization body 10 and the joint between the first and second terminals 34 and 44 are welded to a printed board (not shown), and the electrical connector combination 1 is welded. Can provide an electrical connection with the print board.

[0013]

[Effect of the invention]

 As described above, in the electrical connector combination according to the present invention, the longer second contact portion 44b of the second terminal 44 located at a higher position of the first localization body 10 is positioned by the second localization body 20. Later, by being housed in the first localization body 10, it is possible to overcome the influence on the stability when the joint of the terminal is assembled due to insufficient positioning between the localization body and the connector in the prior art.

In summary, the present invention has the requirements for utility model registration. The above description is merely a specific embodiment of the present application, and does not limit the scope of the present invention.Modifications or changes of details that can be made based on the present invention are all included in the scope of the present invention. Shall belong.

[Brief description of the drawings]

FIG. 1 is an exploded view of a main part of an electric connector combination according to the present invention.

FIG. 2 is a perspective view showing the electrical connector combination shown in FIG. 1 from another angle.

FIG. 3 is a three-dimensional view showing the first stereotaxic body of FIG. 1 from another angle.

FIG. 4 is a three-dimensional combination diagram of the electrical connector combination of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Electric connector combination 10 1st localization body 10a Upper surface 10b Lower surface 10c, 10d Concave surface 10e Vertical surface 11 1st localization hole 12, 13, 17, 18 Concave groove 15 Storage groove 16 Through hole 20 2nd localization body 20a, 20b Outer surface 22 Second localization hole 30, 40 Connector 32, 42 Main body 32a, 42a Contact groove 34, 44 Terminal 34a Contact part 34b, 44b Joint part 36, 46 Shield member 36a, 46a Elastic piece 37, 38, 47, 48 convex part 50 fixed body

Claims (9)

[Utility model registration claims] 1. A first localization body having opposed upper and lower surfaces and having a first localization hole and a storage groove at both ends, and a plurality of second localization stored in the storage groove of the first localization body. A second stereotactic body having a hole, a first stereoscopic body fixed to one end of the first stereoscopic body and having a contact groove
A first connector having a main body, a contact portion housed in the contact groove, and a plurality of first terminals including a joint extending and penetrating a first localization hole of the first localization body; A second affixed to the other end of the stereotactic body and having a contact groove;
A plurality of second portions including a main body, a contact portion housed in the corresponding contact groove, and a joint portion extending and penetrating the second localization body;
An electrical connector combination comprising: a second connector having a terminal; 2. A first concave surface and a second concave surface are provided at both ends of a first stereotaxic body in a stepwise manner with each other and parallel to each other, and the second concave surface is located above the first concave surface. The electrical connector combination according to claim 1, wherein the first connector and the second connector are disposed on the first concave surface and the second concave surface, respectively. 3. The first localization hole penetrates a first concave surface and a lower surface of the first localization body, and the storage groove is formed in the second localization hole of the first localization body.
The electrical connector combination according to claim 2, wherein the electrical connector combination penetrates the concave surface and the lower surface. 4. A vertical surface between the first concave surface and the upper surface, wherein the vertical surface further has an upright first concave groove, and the concave surface is formed on a first main body of the first connector. The electrical connector combination according to claim 2, wherein the first protrusion is provided corresponding to the groove. 5. The first concave surface is provided with a second concave groove adjacent to a first localization hole, and a second convex groove is formed on the first body of the first connector corresponding to the second concave groove. The electrical connector combination according to claim 2, wherein a part is provided. 6. A rear end portion of the first stereotaxic body is provided with a third groove at a position adjacent to the second concave surface, and is provided on the second body of the second connector in correspondence with the third concave groove. The electrical connector combination according to claim 2, wherein a third convex portion is provided. 7. A fourth concave groove is provided on a second concave surface adjacent to a front end of the first stereotaxic body, and a fourth convex portion corresponding to the fourth concave groove is formed on a second main body of the second connector. 3. The electrical connector combination according to claim 2, wherein: 8. The electrical connector assembly according to claim 2, wherein the storage groove of the first stereotaxic body is installed at a center of the second concave surface. 9. A first stereotactic body in which a storage groove penetrating an upper surface and a lower surface of one end is provided, and a plurality of localization holes which are accommodated in the storage groove of the first stereoscopic body and extend in a longitudinal direction are installed. A longitudinally elongated second stereotaxic body, a body having an abutment groove, and an abutment in the abutment groove and a joint exposed on a lower surface of the body, wherein the joint is the second
An electrical connector having a plurality of conductive terminals that extend through and penetrate the terminal localization holes of the localization body and are exposed on the lower surface of the first localization body.