KR20180006795A - Substrate Connector - Google Patents

Abstract

The present invention relates to a substrate connector comprising: a first contact connected to a first substrate for electrical connection between the first substrate and a second substrate; a first insulation unit having a plurality of first contacts; a first fixing unit installed in the first insulation unit to fixate the first insulation unit to the first substrate; a second contact connected to the second substrate for electrical connection between the first substrate and the second substrate; a second insulation unit having a plurality of second contacts; and a second fixing unit installed in the second insulation unit to fixate the second insulation unit to the second substrate. The first fixing unit includes: a first mounting member mounted on the first substrate; and a first connection member connected to the second fixing unit for electrical connection between the first substrate and the second substrate. The second fixing unit includes: a second mounting member mounted on the second substrate; and a second connection member having a first connection groove into which the first connection member is inserted for electrical connection between the first substrate and the second substrate. According to the present invention, it is possible to increase the allowable current while decreasing the length increase.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a substrate connector installed in an electronic apparatus for electrical connection between substrates.

In general, a connector is provided in various electronic apparatuses for electrical connection. For example, the connector is installed in an electronic device such as a cellular phone, a computer, a tablet computer, etc., so that various components installed in the electronic device can be electrically connected to each other. The substrate connector is a connector for electrically connecting the substrate and the substrate.

FIG. 1 is a schematic side view showing a state in which a substrate connector according to a related art is electrically connected to a plurality of substrates.

1, a substrate connector 10 according to the related art includes a first contact 11 connected to a first substrate 100, a first insulating portion 12 coupled with a plurality of the first contacts 11, A second contact 13 to be connected to the second substrate 200 and a second insulating part 14 to which a plurality of the second contacts 13 are coupled.

The first insulating portion 12 and the second insulating portion 14 are coupled to each other such that the first contact 11 and the second contact 12 are connected to each other. As the first contact 11 and the second contact 12 are connected to each other, the first substrate 100 and the second substrate 200 are electrically connected to each other.

An electronic apparatus provided with such a board connector 10 is required to have a high performance and miniaturization in recent years. As a part of this, there is a case where a high current is required to be applied to the board connector 10 depending on the applied electronic device.

However, since the substrate connector 10 according to the related art is configured to apply a current using only the contacts 11 and 13, when the current applied to each of the contacts 11 and 13 increases according to application of a high current The temperature rise causes a heat generation problem. The connector 10 according to the related art has a length 10L as much as the number of the contacts 11 and 13 is increased when the number of the contacts 11 and 13 is increased to increase the allowable current, There is a problem that implementation of miniaturization of electronic devices becomes difficult.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a board connector capable of increasing the allowable current while reducing the length increase.

In order to achieve the above object, the present invention may include the following configuration.

A substrate connector according to the present invention includes: a first contact connected to the first substrate for electrical connection between a first substrate and a second substrate; A first insulation part having a plurality of the first contacts; A first fixing part provided on the first insulation part and fixing the first insulation part to the first substrate; A second contact connected to the second substrate for electrical connection between the first substrate and the second substrate; A second insulating portion in which a plurality of the second contacts are provided, and the first insulating portion is assembled such that the second contacts and the first contacts are connected to each other; And a second fixing part provided on the second insulation part and fixing the second insulation part to the second substrate. The first fixing portion may include a first mounting member mounted on the first substrate and a first connecting member connected to the second fixing portion for electrical connection between the first substrate and the second substrate. Wherein the second fixing portion includes a second mounting member mounted on the second substrate and a second connecting member to which the first connecting member is connected for electrical connection between the first substrate and the second substrate, 2 connecting member may include a first connecting groove into which the first connecting member is inserted.

According to the present invention, the following effects can be achieved.

According to the present invention, even when at least one of the fixing portions flows due to vibration, shaking or the like, the fixing portions can be maintained in a connected state, thereby increasing the resistance against vibration, shaking, etc., .

Since the contact and the fixing portion are both used for electrically connecting the first substrate and the second substrate, it is possible to reduce the heat generation problem due to the application of a high current and to reduce the overall length increase, Thereby contributing to miniaturization of the electronic device.

The present invention is embodied to increase the number of terminals for electrical connection between a first substrate and a second substrate by using a fixed portion without increasing the number of contacts, It is possible to improve the versatility applicable to the present invention.

FIG. 1 is a schematic side view showing a state in which a substrate connector according to the related art is electrically connected to a plurality of substrates
Figure 2 is a schematic perspective view of a board connector according to the present invention;
FIG. 3 is a schematic side view showing a state in which a substrate connector according to the present invention is electrically connected to a plurality of substrates
4 is a schematic exploded perspective view of a board connector according to the present invention;
5 is a schematic cross-sectional view of the board connector according to the present invention taken along the line II in Fig.
6 is a schematic perspective view of a first contact, a first fixing part, and a first insulation part in a board connector according to the present invention;
7 is a schematic exploded perspective view of the first contact, the first fixing portion, and the first insulating portion in the board connector according to the present invention.
8 is a schematic perspective view of the second contact, the second fixing portion, and the second insulating portion of the board connector according to the present invention,
9 is a schematic exploded perspective view of the second contact, the second fixing portion, and the second insulating portion in the board connector according to the present invention.
Fig. 10 is a schematic cross-sectional view of the board connector according to the present invention taken along the line II-II in Fig. 2
11 is a schematic perspective view of the first fixing part in the board connector according to the present invention;
12 is a schematic exploded top view of the first fixing part and the second fixing part in the board connector according to the present invention;
13 and 14 are conceptual views illustrating a connection relationship between a plurality of first fixing parts and a first board in the board connector according to the present invention.
15 is a schematic perspective view of the second fixing part in the board connector according to the present invention;
16 is a schematic side view showing a state in which the second fixing portion of the board connector according to the present invention is viewed in the direction of the arrow A in Fig.
17 is a schematic plan view of the second insulating portion in the board connector according to the present invention;
Fig. 18 is a schematic sectional view of the board connector according to the present invention, in which the second insulating portion and the second fixing portion are shown with reference to Fig. 4
FIG. 19 is a schematic side view showing a state in which the second fixing part according to the modified embodiment of the present invention is viewed in the direction of the arrow B in FIG. 15
20 is a schematic perspective view of a first fixing part according to a modified embodiment of the present invention;
21 is a schematic perspective view of a second fixing part according to another modified embodiment of the present invention
22 is a schematic perspective view of a first fixing part according to another modified embodiment of the present invention;
23 and 24 are conceptual views showing a connection relationship between the plurality of second fixing portions and the second board in the board connector according to the present invention.

Hereinafter, embodiments of a board connector according to the present invention will be described in detail with reference to the accompanying drawings.

2 to 5, the board connector 1 according to the present invention is installed in an electronic device (not shown) such as a cellular phone, a computer, a tablet computer, or the like. The board connector 1 according to the present invention is responsible for electrically connecting the first substrate 100 (shown in Fig. 3) and the second substrate 200 (shown in Fig. 3) in the electronic device. The first substrate 100 and the second substrate 200 may be a printed circuit board (PCB) or a flexible printed circuit board (FPCB). The first substrate 100 and the second substrate 200 may be different types of substrates. For example, the first substrate 100 may be a flexible printed circuit board (FPCB), and the second substrate 200 may be a printed circuit board (PCB).

The board connector 1 according to the present invention includes a first insulation part 2 installed on the first substrate 100, a second insulation part 3 installed on the second substrate 200, A plurality of second contacts 5 provided on the second insulating portion 3 and a plurality of first contacts 4 provided on the first substrate 2 And a second fixing part 7 for fixing the second insulation part 3 to the second substrate 200. The first fixing part 6 fixes the second insulation part 3 to the second substrate 200,

The first insulation part (2) supports the first contacts (4). The second insulating portion 3 supports the second contacts 5. The first contacts 4 are connected to the first substrate 100 by being installed in the first insulation part 2. The second contacts 5 are provided on the second insulating part 3 and connected to the second substrate 200. Accordingly, when the second contacts 5 and the first contacts 4 are connected to each other, the first substrate 100 and the second substrate 200 are electrically connected to the second contacts 5, And are electrically connected to each other through the first contacts 4. The first fixing part 6 is provided on the first insulating part 2 to fix the first insulating part 2 to the first substrate 100. [ The second fixing part 7 is provided on the second insulating part 3 to fix the second insulating part 3 to the second substrate 200. [

The first fixing part 6 includes a first mounting member 61 mounted on the first substrate 100 and a first connecting member 62 connected to the second fixing part 6. The first mounting member 61 is mounted on the first substrate 100 to implement a fixing function of fixing the first insulating portion 2 to the first substrate 100. The first connecting member 62 is connected to the second fixing part 6 to implement a power application function for electrically connecting the first substrate 100 and the second substrate 200. [

The second fixing part 7 includes a second mounting member 71 mounted on the second substrate 200 and a second connecting member 72 connected to the first fixing part 6. The second mounting member 71 is mounted on the second substrate 200 to implement a fixing function of fixing the second insulating portion 3 to the second substrate 200. The second connecting member 72 is connected to the first connecting member 62 to implement an energizing function for electrically connecting the first substrate 100 and the second substrate 200. As described above, the second fixing portion 7 and the first fixing portion 6 each implement the fixed function and the energizing function.

In addition, the second connecting member 72 includes a first connecting groove 721 (shown in Fig. 5) into which the first connecting member 62 is inserted. The first connecting member 62 is inserted into the first connecting groove 721 so that both sides of the first connecting member 62 can be connected to the second connecting member 72. Accordingly, the second connecting member 72 and the first connecting member 62 are configured to be connected in a two-point contact structure.

Therefore, the board connector 1 according to the present invention can achieve the following operational effects.

First, in the board connector 1 according to the present invention, both the contacts 4 and 5 and the fixing portions 6 and 7 electrically connect the first substrate 100 and the second substrate 200 to each other To be used for connection. Accordingly, since the board connector 1 according to the present invention can increase the total allowable current without increasing the number of the contacts 4 and 5, it is possible to reduce the heat generation problem due to the application of a high current The overall length increase can be reduced. Accordingly, since the board connector 1 according to the present invention can be applied with a high current with a compact structure, the performance of the electronic device can be further improved and the electronic device can be further miniaturized.

Secondly, the board connector 1 according to the present invention can be used to apply at least one of the power and signal to the fixing portions 6 and 7. Accordingly, the board connector 1 according to the present invention allows the first and second boards 100 and 2 to be fixed to each other using the fixing portions 6 and 7 without increasing the number of the contacts 4 and 5, The number of terminals for electrical connection between the substrates 200 can be increased. Accordingly, the board connector 1 according to the present invention can improve the versatility applicable to various electronic apparatuses such as high-performance electronic apparatuses requiring a larger number of terminals.

Third, the board connector 1 according to the present invention is configured such that the second connecting member 72 and the first connecting member 62 are connected to each other by a two-point contact structure, 6, 7), the fixing portions 6, 7 can be maintained in a connected state. Therefore, the board connector 1 according to the present invention can further improve the connection reliability and the connection stability by increasing the proof stress against vibration, shaking, etc. with respect to the fixing portions 6, 7.

Hereinafter, the first insulating portion 2, the second insulating portion 3, the first contact 4, the second contact 5, the first fixing portion 6, The description will be made specifically with reference to the accompanying drawings.

2 to 7, the first insulation part 2 supports the first contact 4. A plurality of the first contacts 4 may be provided in the first insulation part 2. In this case, the first contacts 4 may be spaced apart from each other along the first axis direction (X-axis direction). The first contacts 4 may be arranged in the first insulation part 2 so as to be spaced apart from each other along the first axis direction (X axis direction). For example, as shown in FIG. 7, the first contacts 4 may be arranged in the first insulation part 2 so as to be separated from each other along the first axis direction (X-axis direction) .

The first insulating portion 2 may include a first coupling groove 21 (shown in FIG. 7). The first contact (4) is inserted into the first engagement groove (21). The first contact 4 may be inserted into the first coupling groove 21 and installed in the first insulation part 2. [ The first contact 4 may be installed in the first insulation part 2 through insert molding. The first insulation portion 2 may include a plurality of the first coupling grooves 21. [ The first coupling grooves 21 may be formed to be spaced from each other along the first axis direction (X axis direction) while forming a plurality of rows. The first insulation portion 2 may include the same number of first coupling grooves 21 as the number of the first contacts 4. [

The first insulating portion 2 may include a first seating groove 22 (shown in FIG. 6). When the first insulation part 2 is assembled to the second insulation part 3, the second insulation part 3 is inserted into the first installation groove 22. The first seating groove 22 may be formed to be positioned between the first coupling grooves 21 arranged in a plurality of rows.

The first insulation portion 2 may include a plurality of side walls 23. The first seating groove 22 may be located inside the side walls 23. The sidewalls 23 may each include an outer surface 23a (shown in FIG. 7), an inner surface 23b (shown in FIG. 7), and a top surface 23c (shown in FIG. The outer side surface 23a is a surface facing outward from each of the side walls 23. The inner side surface 23b is a surface facing inward from each of the side walls 23 and facing the first seating groove 22. [ The upper surface 23c is a surface located between the outer side surface 23a and the inner side surface 23b and corresponds to the upper surface of each of the side walls 23.

The first insulation portion 2 may include a first front wall 231 (shown in FIG. 7) and a first rear wall 232 (shown in FIG. 7). The first front wall 231 and the first rear wall 232 may be spaced from each other along the first axial direction (X-axis direction). The first seating groove 22 is located between the first front wall 231 and the first rear wall 232 with respect to the first axial direction (X-axis direction). The first front wall 231 and the first rear wall 232 may each be formed as a generally rectangular parallelepiped.

The first insulation portion 2 may include a first left side wall 233 (shown in FIG. 7) and a first right side wall 234 (shown in FIG. 7). The first left side wall 233 and the first right side wall 234 may be spaced from each other along the second axis direction (Y axis direction). The second axis direction (Y axis direction) and the first axis direction (X axis direction) are perpendicular to each other. The first seating groove 22 is located between the first left side wall 233 and the first right side wall 234 with reference to the second axial direction (Y axis direction). Both sides of the first left wall 233 are coupled to the first front wall 231 and the first rear wall 232, respectively, with respect to the first axial direction (X-axis direction). Both sides of the first right side wall 234 are coupled to the first front wall 231 and the first rear wall 232, respectively, with respect to the first axial direction (X-axis direction). The first left side wall 233 and the first right side wall 234 may each be formed in a substantially rectangular parallelepiped shape.

The first front wall 231, the first rear wall 232, the first left wall 233, and the first right wall 234 may be integrally formed. In this case, the first front wall 231, the first rear wall 232, the first left wall 233, and the first right wall 234 may take the form of a square ring. The front left, right, rear left, and right front walls 231, 232, 233, and 234 of the first front wall 231, the first rear wall 232, the first left wall 233, It will be apparent to those skilled in the art that the present invention is not limited to the specific direction and that the left direction and the right direction are used for distinguishing each structure.

2 to 9, the second insulating portion 3 supports the second contact 5. A plurality of the second contacts 5 may be provided in the second insulating portion 3. [ In this case, the second contacts 5 may be spaced apart from each other along the first axis direction (X-axis direction). The second contacts 5 may be arranged in the second insulation part 3 so as to be spaced apart from each other along the first axis direction (X axis direction). For example, as shown in FIG. 9, the second contacts 5 may be arranged in the second insulation part 3 so as to be separated from each other along the first axis direction (X-axis direction) .

The second insulating portion 3 may include a second coupling groove 31 (shown in FIG. 9). The second contact (5) is inserted into the second engagement groove (31). The second contact 5 may be inserted into the second coupling groove 31 and installed in the second insulation part 3. The second contact 5 may be installed in the second insulation part 3 through an insert molding. The second insulating portion 3 may include a plurality of the second coupling grooves 31. The second coupling grooves 31 may be formed to be spaced from each other along the first axis direction (X-axis direction) while forming a plurality of rows. The second insulation portion 3 may include the same number of second coupling grooves 31 as the number of the second contacts 5. [

The second insulating portion 3 may include a second seating groove 32 (shown in FIG. 8). When the first insulation part 2 is assembled to the second insulation part 3, the first insulation part 2 is inserted into the second installation groove 32. In this case, the side wall 23 of the first insulation part 3 may be inserted into the second seating groove 32.

The second insulating portion 3 may include a seating projection 33 (shown in FIG. 8). And the seating projections 33 are formed to be positioned inside the second seating grooves 32. [ The seating projections 33 may be formed to be positioned between the second coupling grooves 31 arranged in a plurality of rows. The seating protrusion 33 may be inserted into the first seating groove 22 of the first insulation portion 2 to support the first insulation portion 2. The seating protrusion 33 can support the second contact 5 provided in the second coupling groove 31.

The second insulation portion 3 may include a plurality of side walls 34. The second seating groove 32 and the seating protrusion 33 may be located inside the side walls 34. The sidewalls 34 may each include an outer surface 34a (shown in FIG. 9), an inner surface 34b (shown in FIG. 9), and a top surface 34c (shown in FIG. The outer surface 34a is a surface facing outward from each of the side walls 34. [ The inner side surface 34b is a surface facing inward from each of the side walls 34 and facing the second seating groove 32. [ The upper surface 34c is a surface located between the outer surface 34a and the inner surface 34b and corresponds to the upper surface of each of the side walls 34. [

The second insulation portion 3 may include a second front wall 341 (shown in FIG. 9) and a second rear wall 342 (shown in FIG. 9). The second front wall 341 and the second rear wall 342 may be spaced apart from each other along the first axial direction (X-axis direction). The second seating groove 32 is located between the second front wall 341 and the second rear wall 342 with respect to the first axial direction (X-axis direction). The second front wall 341 and the second rear wall 342 may each be formed in a substantially rectangular parallelepiped shape.

The second insulating portion 3 may include a second left side wall 343 (shown in Fig. 9) and a second right side wall 344 (shown in Fig. 9). The second left side wall 343 and the second right side wall 344 may be disposed apart from each other along the second axis direction (Y axis direction). The second seating groove 32 is located between the second left side wall 343 and the second right side wall 344 with respect to the second axial direction (Y axis direction). Both sides of the second left wall 343 are coupled to the second front wall 341 and the second rear wall 342, respectively, with respect to the first axial direction (X-axis direction). On the basis of the first axial direction (X-axis direction), both sides of the second right side wall 344 are coupled to the second front wall 341 and the second rear side wall 342, respectively. The second left side wall 343 and the second right side wall 344 may each be formed in a substantially rectangular parallelepiped shape.

The second front wall 341, the second rear wall 342, the second left wall 343, and the second right wall 344 may be integrally formed. In this case, the second front wall 341, the second rear wall 342, the second left wall 343, and the second right wall 344 may take the form of a square ring. (Left), right (left), and right (left) sides of the second front wall 341, the second rear wall 342, the second left wall 343, It will be apparent to those skilled in the art that the present invention is not limited to the specific direction and that the left direction and the right direction are used for distinguishing each structure.

4, the board connector 1 according to the present invention includes a first insulating portion 2 provided with the first contact 4 on a second insulating portion 3 provided with the second contact 5, May be assembled. In this case, at least one of the first insulation part 2 and the second insulation part 3 moves, so that the first insulation part 2 can be assembled to the second insulation part 3. [ 3, the first insulation part 2 provided with the first contact 4 and the second insulation part 3 provided with the second contact 5 are formed on the first substrate 100, And the second substrate (200).

Referring to FIGS. 2 to 10, the first contact 4 is connected to the first substrate 100 for electrical connection between the first substrate 100 and the second substrate 200. The first contact 4 may be connected to the first substrate 100 by being mounted on the first substrate 100. The first contact 4 connected to the first substrate 100 is connected to the second contact 5 connected to the second substrate 200 so that the first substrate 100 and the second substrate 200 ) Can be electrically connected. The first contact 4 may be formed of a conductive material.

The first contact 4 may be installed in the first insulation part 2. A plurality of the first contacts (4) may be provided in the first insulation part (2). The first contacts 4 may be formed in the first insulation part 2 so as to be spaced apart from each other in the first axis direction (X axis direction).

The first contact 4 may include a first contact connecting member 41 (shown in Fig. 7). The first contact connecting member 41 is connected to the second contact 5. The first contact 4 may be installed in the first insulation part 2 such that the side wall 23 is located inside the first contact connecting member 41. For example, when the first contacts 4 are arranged in two rows in the first insulation portion 2 and are spaced apart from each other along the first axis direction (X-axis direction), the first contacts 4, The contacts 4 may be installed in the first insulation part 2 such that the first left side wall 233 is located inside the first contact connection member 41. [ The first contacts 4 forming the remaining one row may be installed in the first insulation part 2 such that the first right side wall 234 is located inside the first contact connection member 41. [

The first contact 4 may include a first contact mounting member 42 (shown in Fig. 7). The first contact mounting member 42 is mounted on the first substrate 100. The first contact 4 is electrically connected to the first substrate 100 by mounting the first contact mounting member 42 on the first substrate 100. The first contact 4 may be installed in the first insulation part 2 such that the first contact mounting member 42 protrudes to the outside of the first insulation part 2. For example, when the first contacts 4 are arranged in two rows in the first insulation portion 2 and are spaced apart from each other along the first axis direction (X-axis direction), the first contacts 4, The contacts 4 may be installed in the first insulation part 2 so that the first contact mounting member 42 protrudes outside the first left side wall 233. [ The first contacts 4 constituting the remaining one row may be installed in the first insulation part 2 such that the first contact mounting member 42 protrudes to the outside of the first right side wall 234. [

2 to 10, the second contact 5 is connected to the second substrate 200 for electrical connection between the first substrate 100 and the second substrate 200. The second contact 5 may be connected to the second substrate 200 by being mounted on the second substrate 200. The second contact 5 connected to the second substrate 200 is connected to the first contact 4 connected to the first substrate 100 so that the first substrate 100 and the second substrate 200 ) Can be electrically connected. The second contact 5 may be formed of a conductive material.

The second contact (5) may be installed in the second insulation part (3). A plurality of the second contacts (5) may be provided in the second insulation part (3). The second contacts 5 may be arranged in the second insulation part 3 so as to be spaced apart from each other in the first axis direction (X-axis direction).

The second contact 5 may include a second contact connecting member 51 (shown in Fig. 9). The second contact connecting member (51) is connected to the first contact connecting member (41). The second contact 5 may be installed in the second insulation part 3 such that the second contact connecting member 51 is located in the second seating groove 32. For example, in the case where the second contacts 5 are arranged in two rows in the second insulating portion 3 and are spaced apart from each other along the first axis direction (X-axis direction), the second contacts 5 The contacts 5 may be installed in the second insulating portion 3 such that the second contact connecting member 51 is positioned between the second left wall 343 and the mounting projection 33. [ In this case, a part of the second contact connecting member 51 may be inserted into each of the second left side wall 343 and the seating projection 33. The second contacts 5 constituting the remaining one row are connected to the second insulating portion 3 so that the second contact connecting member 51 is positioned between the second right wall 344 and the mounting projection 33, As shown in FIG. In this case, a part of the second contact connecting member 51 may be inserted into each of the second right side wall 344 and the seating projection 33.

The second contact connecting member 51 may be provided with a contact groove 511 (shown in FIG. 10). The second contact 5 may be installed in the second insulation part 3 such that the contact groove 511 is located in the second seating groove 32. The connection between the second contact 5 and the first contact 4 can be made by inserting the first contact connecting member 41 into the contact groove 511. [ In this case, the first insulation part 2 provided with the first contact 4 functions as a plug connector, and the second insulation part 3 provided with the second contact 5 functions as a receptacle, Connector. The connection between the plug connector and the receptacle connector can be made by assembling the first insulating portion 2 provided with the first contact 4 to the second insulating portion 3 provided with the second contact 5. The first contact connecting member 41 is inserted into the contact groove 511 so that both sides of the first contact connecting member 41 are connected to the first contact connecting member 41 in the second axial direction And can be connected to the connecting member 51. Accordingly, the board connector 1 according to the present invention is configured such that the first contact 4 and the second contact 5 are connected to each other by a two-point contact structure, so that the first contact 4 The first contact 4 and the second contact 5 are maintained in a connected state even when at least one of the first contact 4 and the second contact 5 flows in the second axial direction (Y axis direction) . Therefore, the board connector 1 according to the present invention can further improve the connection reliability and the connection stability by increasing the resistance against vibration, shaking, and the like. Although not shown, the contact groove 511 may be formed in the first contact connecting member 41. In this case, the first insulation portion 2 provided with the first contact 4 functions as a receptacle connector, and the second insulation portion 3 provided with the second contact 5 can function as a plug connector .

The second contact 5 may include a second contact mounting member 52 (shown in Fig. 9). The second contact mounting member 52 is mounted on the second substrate 200. The second contact 5 is electrically connected to the second substrate 200 by mounting the second contact mounting member 52 on the second substrate 200. The second contact 5 may be installed in the second insulation part 3 such that the second contact mounting member 52 protrudes outside the second insulation part 3. [ For example, in the case where the second contacts 5 are arranged in two rows in the second insulating portion 3 and are spaced apart from each other along the first axis direction (X-axis direction), the second contacts 5 The contacts 5 may be installed in the second insulation part 3 so that the second contact mounting member 52 protrudes outside the second left side wall 343. The second contacts 5 constituting the remaining one row may be installed in the second insulation part 3 such that the second contact mounting member 52 protrudes outside the second right side wall 344. [

2 to 12, the first fixing part 6 fixes the first insulation part 2 to the first substrate 100, 2 substrate 200 to the first substrate 100 for electrical connection therebetween. The first fixing part (6) is provided on the first insulation part (2). The first fixing part 6 is connected to the first substrate 100 by being mounted on the first substrate 100. The first fixing part 6 may be formed of a conductive material.

The first fixing part 6 is mounted on the first substrate 100 to implement a fixing function of fixing the first insulating part 2 to the first substrate 100, The first substrate 100 and the second substrate 200 may be electrically connected to each other to realize an energizing function. Accordingly, the board connector 1 according to the present invention is configured such that the first fixing portion 6 is used to electrically connect the first substrate 100 and the second substrate 200, Can be increased. Accordingly, since the substrate connector 1 according to the present invention can reduce the heat generation problem due to the application of a high current and can apply a high current with a compact structure, the performance of the electronic device can be further improved Thereby contributing to further downsizing of the electronic device.

The first fixing portion 6 may be formed to have a larger volume than each of the first contacts 4. Accordingly, the first fixing portion 6 can be realized to have a larger allowable current than each of the first contacts 4. Therefore, the board connector 1 according to the present invention can achieve the following operational effects.

First, since the board connector 1 according to the present invention can further increase the total allowable current through the first fixing part 6, it is possible to further reduce the heat generation problem due to the application of a high current, So that it can contribute to further improve the performance of the electronic device.

Secondly, since the board connector 1 according to the present invention can further increase the total allowable current without increasing the number of the first contacts 4 through the first fixing portion 6, X-axis direction) can be realized with a compact structure. Therefore, the board connector 1 according to the present invention not only contributes to miniaturization of electronic apparatuses, but also can improve applicability to miniaturized electronic apparatuses.

Thirdly, the board connector 1 according to the present invention increases the allowable current of the first fixing part 6, thereby increasing the number of the first contacts 4 according to the magnitude of the total allowable current required in the electronic equipment It is also possible to reduce. In this case, the board connector 1 according to the present invention can be realized in a more compact structure by reducing the length in the first axial direction (X-axis direction) by reducing the number of the first contacts 4 . In addition, since the board connector 1 according to the present invention can reduce the manufacturing cost by reducing the number of the first contacts 4, the product competitiveness can be enhanced.

The board connector 1 according to the present invention can be implemented such that the first fixing portion 6 applies a larger current to the current applied by each of the first contacts 4. [ That is, the first fixing part 6 may function to apply a high current to each of the first contacts 4. Each of the first contacts 4 may function to apply a low current to the first fixed portion 6. For example, in the board connector 1 according to the present invention, the first fixing portion 6 functions to apply a current of 3A (Ampere), and each of the first contacts 4 has a current of 0.3 A And the like. In this case, the board connector 1 according to the present invention can be used to apply power to the first fixing part 6 and to apply signals to the first contacts 4, respectively. The board connector 1 according to the present invention can be used to apply a signal to the first fixing part 6 and to use some of the first contacts 4 to apply power to the first contacts 4. [ have.

The first fixing portion 6 may include the first mounting member 61 (shown in Fig. 11) and the first connecting member 62 (shown in Fig. 11).

The first mounting member 61 is mounted on the first substrate 100. The first mounting member 61 has a fixing function of fixing the first insulation part 2 to the first substrate 100 by being mounted on the first substrate 100 and a fixing function of fixing the first insulation part 2 to the first substrate 100, It is possible to realize an electrically energizing function. The first fixing part 6 may be installed in the first insulation part 2 such that the first mounting member 61 is located outside the first insulation part 2. [

The first mounting member 61 may be disposed so as to cover the outer surface 23a of the first insulating portion 2. [ The first fixing part 6 may be installed on the first insulation part 2 so that the first mounting member 61 covers the outer side 23a of the first insulation part 2. [ Accordingly, even if the first insulating portion 2 is made of a material having a relatively weaker strength than the first fixing portion 6, the first mounting member 61 can prevent the outer side surface 23a Can be protected. Therefore, the board connector 1 according to the present invention can reduce the risk of damage or breakage of the outer side surface 23a of the first insulation portion 2 by using the first mounting member 61 during the manufacturing process and the use process . For example, the first mounting member 61 may be disposed so as to cover the outer surface 23a of the first front wall 231. The first mounting member 61 may be arranged to cover the outer side surface 23a of the first rear side wall 232. [

The first mounting member 61 may be formed to have a size capable of covering a part of the outer surface 23a. The first mounting member 61 may be formed to have a longer length than the first insulating portion 2 with respect to a vertical direction (Z-axis direction). 6, the first fixing part 6 is fixed to the first insulation part 2 so that the first mounting member 61 protrudes to the lower side of the first insulation part 2, Can be installed. The first mounting member 61 may be formed as a rectangular plate as a whole. The first fixing part 6 may be installed in the first insulation part 2 such that the first mounting member 61 is disposed in parallel with the vertical direction (Z-axis direction).

The first connecting member 62 is connected to the second fixing part 7 for electrical connection between the first substrate 100 and the second substrate 200. The first connecting member 62 is connected to the second fixing part 7 connected to the second substrate 200 so that the first substrate 100 is electrically connected to the first mounting member 61, The connection member 62, and the second fixing portion 7, as shown in FIG. The first fixing part 6 may be installed in the first insulation part 2 such that the first connection member 62 is located in the first seating groove 22. [

The first connecting member 62 may include a first connecting protrusion 621 (shown in FIG. 11).

The first connection protrusion 621 is connected to the second fixing part 7. The first connection protrusions 621 may be disposed to protrude in the second axis direction (Y axis direction). The first connection protrusion 621 may be coupled to the first connection body 620 so as to protrude from the first connection body 620 in the second axial direction (Y-axis direction). The first fixing part 6 may be provided on the first insulation part 2 such that the first connection protrusion 621 is protruded outward from the outer side surface 23a of the first insulation part 2 . The first connection protrusion 621 may be connected to the second fixing portion 7 by being inserted into the first connection groove 721. The first connection protrusion 621 and the first connection body 620 may be integrally formed. In this case, the first connection protrusion 621 may be formed by bending a part of the first connection body 620. The first connection body 620 may be formed in a rectangular plate shape arranged in parallel to the first axis direction (X axis direction). The first connection protrusions 621 may be formed in a rectangular plate shape arranged parallel to the second axis direction (Y axis direction).

Referring to FIGS. 2 to 12, the first fixing part 6 may include a first connecting member 63.

The first connecting member 63 is coupled to the first connecting member 62 and the first mounting member 61. The first connecting member 63 may be located between the first connecting member 62 and the first mounting member 61. The first connecting member 62 and the first mounting member 61 may be electrically connected to each other through the first connecting member 63. The first connecting member 63, the first connecting member 62, and the first mounting member 61 may be integrally formed.

The first connecting member 63 may include an upper surface protecting member 631 (shown in FIG. 11).

The upper surface protection member 631 protects the upper surface 23c of the first insulation part 2. [ The first fixing part 6 may be installed in the first insulation part 2 such that the top surface protection member 631 covers the top surface 23c of the first insulation part 2. [ The upper surface 23c can be protected by the upper surface protecting member 631 even if the first insulating portion 2 is made of a material that is relatively weaker than the first fixing portion 6 . Therefore, the board connector 1 according to the present invention can reduce the risk of damage or breakage of the upper surface 23c of the first insulation part 2 by using the upper surface protection member 631 during the manufacturing process and the use process . In addition, the board connector 1 according to the present invention increases the volume of the first fixing part 6 through the top surface protecting member 631, thereby increasing the allowable current of the first fixing part 6 .

The upper surface protecting member 631 may be disposed to cover the upper surface 23c of the first front wall 231. [ The upper surface protecting member 631 may be disposed to cover the upper surface 23c of the first rear side wall 232. [ The upper surface protecting member 631 may be formed as a rectangular plate as a whole. The first fixing part 6 may be installed on the first insulation part 2 such that the top surface protection member 631 is laid out in parallel with the horizontal direction. The horizontal direction may correspond to a horizontal plane in which the first axis direction (X axis direction) and the second axis direction (Y axis direction) are located, in a direction perpendicular to the vertical direction (Z axis direction).

The first connecting member 63 may include a first curved member 632 (shown in FIG. 11).

The first curved surface member 632 is coupled to the upper surface protecting member 631 and the first connecting member 62. The first curved surface member 632 may be positioned between the upper surface protecting member 631 and the first connecting member 62. The top surface protecting member 631 and the first connecting member 62 may be electrically connected to each other through the first curved surface member 632. [ The first curved surface member 632 may be coupled to the first connection body 620 of the first connection member 62.

The first curved surface member 632 may be formed as a curved surface. In the process of assembling the first insulating portion 2 provided with the first fixing portion 6 to the second insulating portion 3 provided with the second fixing portion 7, 6 can guide the assembly position between the first insulation part 2 and the second insulation part 3 by using the curved surface formed by the first curved surface part 632. [ Wherein at least one of the first fixing part (6) and the second fixing part (7) is arranged in the first insulating part (2) and the second insulating part (3) At least one of the first insulating portion 2 and the second insulating portion 3 is moved along the curved surface of the first curved surface member 632 along the curved surface formed by the curved surface member 632, Because it moves. Therefore, the board connector 1 according to the present invention can reduce the possibility of assembling the first insulation part 2 in a misaligned state to the second insulation part 3, The connection reliability and the connection stability between the first and second fixing portions 7 and 7 can be further improved and the connection reliability and the connection stability between the first contact 4 and the second contact 5 can be further improved .

The first curved surface member 632 may have a curved surface such that the center of curvature is located between the upper surface protective member 631 and the first connecting member 62. The first curved surface member 632 may be positioned between the upper surface protecting member 631 and the first connecting member 62 with reference to the second axial direction (Y axis direction). In this case, the first curved surface member 632 can guide the assembly position between the first insulation part 2 and the second insulation part 3 with reference to the second axial direction (Y-axis direction) .

The first connecting member 63 may include a second curved member 633 (shown in FIG. 11).

The second curved surface member 633 is coupled to the upper surface protecting member 631 and the first mounting member 61. The second curved surface member 633 may be positioned between the upper surface protective member 631 and the first mounting member 61. The upper surface protection member 631 and the first mounting member 61 may be electrically connected to each other through the second curved surface 633.

The second curved surface member 633 may be formed as a curved surface. In the process of assembling the first insulating portion 2 provided with the first fixing portion 6 to the second insulating portion 3 provided with the second fixing portion 7, 6 can guide the assembly position between the first insulation part 2 and the second insulation part 3 by using the curved surface formed by the second curved surface 633. Wherein at least one of the first fixing part (6) and the second fixing part (7) is in contact with the second fixing part (7) when the first insulating part (2) and the second insulating part At least one of the first insulating portion 2 and the second insulating portion 3 is moved along the curved surface formed by the second curved surface member 633 Because it moves. Therefore, the board connector 1 according to the present invention can reduce the possibility of assembling the first insulation part 2 in a misaligned state to the second insulation part 3, The connection reliability and the connection stability between the first and second fixing portions 7 and 7 can be further improved and the connection reliability and the connection stability between the first contact 4 and the second contact 5 can be further improved . The second curved surface 633 may be curved so that the center of curvature is located between the top surface protection member 631 and the first mounting member 61.

The second curved surface member 633 may be positioned between the upper surface protecting member 631 and the first mounting member 61 with respect to the first axial direction (X-axis direction). In this case, the second curved surface member 633 can guide the assembly position between the first insulation part 2 and the second insulation part 3 with reference to the first axial direction (X-axis direction) . When the first curved surface member 632 guides the assembled position between the first insulating portion 2 and the second insulating portion 3 with reference to the second axial direction (Y-axis direction) (Y-axis direction) and the first axis direction (X-axis direction) of the board connector 1 according to the first curved surface member 633 and the first curved surface member 632, (2) and the second insulation portion (3) can be guided by the first insulation portion (2) and the second insulation portion (3). Therefore, the board connector 1 according to the present invention can further improve the ease and accuracy of the operation of assembling the first insulation part 2 to the second insulation part 3. [

Referring to FIGS. 2 to 12, the first fixing part 6 may include a first sub-mounting member 64.

The first sub-mounting member 64 is mounted on the first substrate 100. The first sub-mounting member 64 and the first mounting member 61 may be mounted on different portions of the first substrate 100. The board connector 1 according to the present invention can increase the mounting area on which the first fixing part 6 is mounted on the first board 100 so that the first fixing part 6 contacts the first The fixing force for fixing the insulating portion 2 to the first substrate 100 can be further increased. The board connector 1 according to the present invention further increases the volume of the first fixing part 6 via the first sub mounting member 64 so that the allowance of the first fixing part 6 The current can be further increased.

The first sub-mounting member 64 may be coupled to the first connecting member 62 so as to protrude from the first connecting member 62. 11, the first sub-mounting member 64 may be coupled to the first connecting member 62 so as to protrude downward from the first connecting member 62. As shown in FIG. The first fixing part 6 is connected to the first insulation part 2 so that the first sub-mounting member 64 and the first mounting member 61 are located outside the first insulation part 2, Can be installed.

The first sub-mounting member 64 may be disposed to cover the outer surface 23a of the first insulation portion 2. [ Accordingly, even if the first insulating portion 2 is made of a material that is relatively weaker than the first fixing portion 6, the outer side surface 23a is protected by the first sub- . Therefore, the board connector 1 according to the present invention can prevent the outer side surface 23a of the first insulation part 2 from being damaged or broken by using the first sub-mounting member 64 during the manufacturing process and during use Can be reduced. For example, the first sub-mounting member 64 may be disposed so as to cover the outer side surface 23a of the first right side wall 234. The first sub-mounting member 64 may be disposed to cover the outer side surface 23a of the first left side wall 233. [

The first sub-mounting member 64 and the first mounting member 61 may be disposed so as to cover different portions of the outer surface 23a of the first insulating portion 2. [ Accordingly, the board connector 1 according to the present invention increases the area of the first sub-mounting member 64 covering the outer side surface 23a of the first insulating portion 2, 2 can be further strengthened against the outer surface 23a.

3, 7, 13 and 14, the board connector 1 according to the present invention may include a plurality of the first fixing portions 6.

The first fixing portions 6 may be installed in the first insulation portion 2 at positions spaced apart from each other in the first axial direction (X-axis direction). The first fixing parts 6 may be installed on the first insulation part 2 so as to be positioned at both ends of the first insulation part 2 with respect to the first axis direction (X axis direction). For example, at least one first fixing part 6 may be provided on the first front wall 231, and at least one first fixing part 6 may be installed on the first rear wall 232. In this case, the first fixing part 6 provided on the first front wall 231 and the first fixing part 6 provided on the first rear side wall 232 are arranged in the first axial direction (X-axis direction) As shown in FIG.

One first fixing part 6 may be provided on each of the first front wall 231 and the first rear wall 232. In this case, as shown in FIG. 14, one of the first fixing portions 6a functions as an input terminal with respect to the first substrate 100, 1 fixing portion 6b may function as an output terminal with respect to the first substrate 100. [ When the first fixing part 6 is provided for each of the first front wall 231 and the first rear wall 232, the first fixing parts 6 are connected to the first mounting part 61 And the first connecting member 62, as shown in FIG.

A plurality of first fixing portions 6 may be provided on the first front wall 231 and the first rear wall 232, respectively. In this case, the first front wall 231 may be provided with a plurality of first fixing portions 6 spaced apart from each other along the second axial direction (Y-axis direction). That is, the first fixing portions 6 are installed on the first front wall 231 so as not to be electrically connected to each other. Accordingly, the first fixing portions 6 provided on the first front wall 231 can individually function as an input terminal or an output terminal. The first rear side wall 232 may be provided with a plurality of first fixing portions 6 along the second axial direction (Y-axis direction). That is, the first fixing portions 6 are installed on the first rear side wall 232 so as not to be electrically connected to each other. Accordingly, the first fixing portions 6 provided on the first rear side wall 232 can individually function as an input terminal or an output terminal. Therefore, the board connector 1 according to the present invention can further increase the number of terminals for electrical connection between the first substrate 100 and the second substrate 200 by using the first fixing portions 6 , High-performance electronic devices requiring a larger number of terminals, and the like. The first fixing portions 6 provided on the first front wall 231 and the first fixing portions 6 provided on the first rear wall 232 are formed into one group, . ≪ / RTI >

For example, the board connector 1 according to the present invention can be implemented to include four first fixing portions 6a, 6b, 6c, and 6d as shown in FIG. In this case, two first fixing portions 6a and 6b may be provided on the first front wall 231 so as to be spaced apart from each other. The first fixing portions 6a and 6b provided on the first front wall 231 may be symmetrical with respect to the second axis direction (Y-axis direction). The first rear side wall 232 may be provided with two first fixing portions 6c and 6d spaced apart from each other. The first fixing portions 6c and 6d provided on the first rear side wall 232 may be symmetrical with respect to the second axis direction (Y axis direction). When the first fixing portions 6a and 6b provided on the first front wall 231 serve as input terminals with respect to the first substrate 100, The fixed portions 6c and 6d may function as output terminals for the first substrate 100, respectively. When the first fixing portions 6a and 6b provided on the first front wall 231 function as output terminals with respect to the first substrate 100, The fixed portions 6c and 6d may function as input terminals for the first substrate 100, respectively.

2 to 16, the second fixing part 7 fixes the second insulating part 3 to the second substrate 200, and at the same time, 2 substrate 200 for electrical connection between the first substrate 200 and the second substrate 200. The second fixing part (7) is provided in the second insulation part (3). The second fixing part 7 is connected to the second substrate 200 by being mounted on the second substrate 200. The second fixing part 7 may be formed of a conductive material.

The second fixing part 7 is mounted on the second substrate 200 to implement a fixing function of fixing the second insulating part 3 to the second substrate 200, The first substrate 100 and the second substrate 200 may be electrically connected to each other to realize an energizing function. Thus, the board connector 1 according to the present invention is embodied such that the second fixing portion 7 is used to electrically connect the first substrate 100 and the second substrate 200, Can be increased. Accordingly, since the substrate connector 1 according to the present invention can reduce the heat generation problem due to the application of a high current and can apply a high current with a compact structure, the performance of the electronic device can be further improved Thereby contributing to further downsizing of the electronic device.

The second fixing portion 7 may be formed to have a larger volume than each of the second contacts 5. Accordingly, the second fixing portion 7 can be realized to have a larger allowable current than each of the second contacts 5. Therefore, the board connector 1 according to the present invention can achieve the following operational effects.

First, since the board connector 1 according to the present invention can further increase the total allowable current through the second fixing part 7, it is possible to further reduce the heat generation problem due to the application of a high current, So that it can contribute to further improve the performance of the electronic device.

Secondly, since the board connector 1 according to the present invention can further increase the total allowable current without increasing the number of the second contacts 5 through the second fixing portion 7, X-axis direction) can be realized with a compact structure. Therefore, the board connector 1 according to the present invention not only contributes to miniaturization of electronic apparatuses, but also can improve applicability to miniaturized electronic apparatuses.

Third, the board connector 1 according to the present invention increases the allowable current of the second fixing part 7, thereby increasing the number of the second contacts 5 according to the magnitude of the total allowable current required in the electronic equipment It is also possible to reduce. In this case, the board connector 1 according to the present invention can be realized in a more compact structure by reducing the length in the first axial direction (X-axis direction) by reducing the number of the second contacts 5 . In addition, since the board connector 1 according to the present invention can reduce the manufacturing cost by reducing the number of the second contacts 5, the product competitiveness can be enhanced.

The board connector 1 according to the present invention can be implemented such that the second fixing portion 7 applies a larger current to the current applied by each of the second contacts 5. [ In other words, the second fixing part 7 may function to apply a high current to each of the second contacts 5. Each of the second contacts 5 may function to apply a low current to the second fixed portion 7. For example, in the board connector 1 according to the present invention, the second fixing portion 7 functions to apply a current of 3A, and each of the second contacts 5 has a function of applying a current of 0.3 A As shown in FIG. In this case, the board connector 1 according to the present invention can be used to apply power to the second fixing part 7, and can use each of the second contacts 5 to apply a signal. The board connector 1 according to the present invention can be used to apply a signal to the second fixing part 7 and to use some of the second contacts 5 for powering the second contacts 5 have.

The second fixing part (7) includes the second mounting member (71) and the second connecting member (72).

The second mounting member 71 is mounted on the second substrate 200. The second mounting member 71 is mounted on the second substrate 200 to fix the second insulating part 3 to the second substrate 200 and to fix the second insulating part 3 to the second substrate 200. [ It is possible to realize an electrically energizing function. The second fixing part 7 may be installed in the second insulation part 3 such that the second mounting member 71 is located outside the second insulation part 3. [

The second mounting member 71 may be disposed so as to cover the outer surface 34a of the second insulation portion 3. The second fixing part 7 may be installed in the second insulation part 3 so that the second mounting member 71 covers the outer surface 34a of the second insulation part 3. [ Accordingly, even if the second insulating portion 3 is made of a material having a relatively weaker strength than the second fixing portion 7, the second mounting portion 71 can prevent the outer surface 34a Can be protected. Therefore, the board connector 1 according to the present invention can reduce the risk of damage or breakage of the outer side surface 34a of the second insulating portion 3 by using the second mounting member 71 during the manufacturing process and during use . For example, the second mounting member 71 may be arranged to cover the outer surface 34a of the second front wall 341. The second mounting member 71 may be disposed to cover the outer side surface 34a of the second rear side wall 342. [

The second mounting member 71 may be formed to have a size capable of covering a part of the outer surface 34a. The second mounting member 71 may be formed to have a longer length than the second insulating portion 3 with respect to the vertical direction (Z-axis direction). 8, the second fixing portion 7 may be provided on the second insulation portion 3 so that the second mounting member 71 protrudes to the lower side of the second insulation portion 3, Can be installed. The second mounting member 71 may be formed as a rectangular plate as a whole. The second fixing part 7 may be installed in the second insulation part 3 such that the second mounting member 71 is disposed in parallel with the vertical direction (Z-axis direction).

The second connecting member 72 is connected to the second fixing part 7 for electrical connection between the first substrate 100 and the second substrate 200. The second connecting member 72 is connected to the first fixing part 6 connected to the first substrate 100 so that the second substrate 200 is electrically connected to the second mounting member 71, And may be electrically connected to the first substrate 100 through the connecting member 72 and the first fixing part 6. The second fixing part 7 may be installed in the second insulation part 3 such that the second connection member 72 is located in the second mounting groove 32. [

The second connecting member 72 may include the first connecting groove 721 (shown in FIG. 16).

The first connecting groove 721 is inserted into the first connecting member 62. The first connection protrusion 621 may be inserted into the first connection groove 721 so that both sides of the first connection protrusion 621 may be connected to the second connection member 72. Accordingly, the board connector 1 according to the present invention is configured such that the second connecting member 72 and the first connecting member 71 are realized in a two-point contact structure, 7 and the first fixing part 6 flows, the second fixing part 7 and the first fixing part 6 can be kept connected to each other. Therefore, the board connector 1 according to the present invention can improve the connection reliability and the connection stability by increasing the resistance against vibration, shaking, and the like.

The second connecting member 72 may include a first branched connecting member 722 and a second branched connecting member 723. [

The first branch connecting member 722 and the second branch connecting member 723 are connected to the first connecting member 62, respectively. The first branch connecting member 722 and the second branch connecting member 723 are connected to the first connecting protrusion 621 inserted in the first connecting groove 721 so that the first connecting member 622 . The first branch connection member 722 and the second branch connection member 723 may be spaced apart from each other in the first axial direction (X-axis direction). In this case, the first connection groove 721 may be positioned between the first branch connection member 722 and the second branch connection member 723 with respect to the first axial direction (X-axis direction) have. The first connection protrusions 621 are inserted into the first connection recesses 721 so that both sides of the first connection protrusions 621 are connected to the first branch connection member 722 and the And may be connected to each of the second-half connecting members 723.

Accordingly, the board connector 1 according to the present invention is configured such that the first connection protrusions 621 are connected to the second connection member 72 in a two-point contact configuration with respect to the first axial direction (X-axis direction) Even when at least one of the first fixing portion 6 and the second fixing portion 7 flows in the first axial direction (X-axis direction) due to vibration, shaking or the like, (6) and the second fixing part (7) are connected to each other. Therefore, the board connector 1 according to the present invention can further improve the connection reliability and the connection stability by increasing the resistance against vibration, shaking, and the like. The board connector 1 according to the present invention can increase the volume of the second fixing portion 7 via the first branch connecting member 722 and the second branch connecting member 723, 2 allowable current of the fixing part 7 can be increased. The second fixing portion 7 is formed so that the first branch connecting member 722 and the second branch connecting member 723 are arranged in parallel to each other in the vertical direction (Z-axis direction) (3).

The second connecting member 72 may include a first elastic groove 724 (shown in FIG. 16).

The first elastic groove 724 may be connected to the first connection groove 721. The first elastic groove 724 may be positioned above the first connection groove 721 with respect to the vertical direction (Z-axis direction). The first connection protrusion 621 may be inserted into the first connection groove 721 through the first elastic groove 724 by moving in the insertion direction (ID arrow direction, as shown in FIG. 16). The insertion direction (ID arrow direction) may be a downward direction with respect to the vertical direction (Z axis direction).

Due to the first elastic groove 724, the first branch connecting member 722 and the second branch connecting member 723 can elastically move based on the first axial direction (X-axis direction) . In the process of inserting the first connection protrusion 621 into the first connection groove 721 through the first elastic groove 724 along the inserting direction (ID arrow direction), the first branch connection member 722 and the second branch connection member 723 can be pushed by the first connection protrusion 621 and move. Accordingly, the gap between the first branch connection member 722 and the second branch connection member 723 can be increased. When the first connection protrusion 621 is inserted into the first connection groove 721, the first branch connection member 722 and the second branch connection member 723 are connected to the first connection groove 721 The inserted first connection protrusion 621 can be resiliently pressed. Therefore, the board connector 1 according to the present invention is implemented so as to increase the connecting force between the second connecting member 72 and the first connecting member 62.

The first resilient groove 724 is formed with respect to the first axial direction (X-axis direction) as it goes toward the separating direction (SD arrow direction, shown in FIG. 16) opposite to the inserting direction May be formed to increase in size. Accordingly, the board connector 1 according to the present invention can increase the entrance area for inserting the first connection protrusion 621 into the first connection groove 721 using the first elastic groove 724 . The board connector 1 according to the present invention is configured such that the first connecting protrusion 621 is inserted into the first connecting groove 721 to connect the second connecting member 72 and the first connecting member 71 The ease of connection can be improved. The separating direction (SD arrow direction) may be the upper direction with respect to the vertical direction (Z axis direction).

The second connecting member 72 may include a plurality of first guide surfaces 725 (shown in FIG. 16).

The first guide surfaces 725 guide the first connection protrusions 621 moving in the inserting direction (ID arrow direction) to be inserted into the first connection recesses 721. The first guide surfaces 725 may be formed to be inclined such that the distance between the first guide surfaces 725 is increased with reference to the first axis direction (X-axis direction) toward the separating direction (SD arrow direction). Thus, in the process of assembling the first insulation portion 2 provided with the first fixing portion 6 to the second insulation portion 3 provided with the second fixing portion 7, the second fixing portion 7 can guide the assembly position between the first insulation part 2 and the second insulation part 3 by using the first guide surfaces 725. [ When the first insulating portion 2 and the second insulating portion 3 move in a misaligned state, the first connecting protrusion 621 moves along the first guide surfaces 725, At least one of the first insulating portion 2 and the second insulating portion 3 is moved along the first guide surfaces 725. Therefore, the board connector 1 according to the present invention can reduce the possibility of assembling the first insulation part 2 in a misaligned state to the second insulation part 3, The connection reliability and the connection stability between the first and second fixing portions 7 and 7 can be improved and the connection reliability and the connection stability between the first and second contacts 4 and 5 can be improved.

The first guide surfaces 725 may be spaced apart from each other with the first elastic groove 724 interposed therebetween with reference to the first axial direction (X-axis direction). That is, the first elastic groove 724 may be positioned between the first guide surfaces 725. The first guide surfaces 725 may be formed to be inclined planes. The first guide surfaces 725 may be curved. As shown in FIG. 16, the second connecting member 72 may include two first guide surfaces 725.

Referring to FIGS. 2 to 16, the second fixing part 7 may include a second connection member 73.

The second connecting member 73 is coupled to the second connecting member 72 and the second mounting member 71. The second connecting member 73 may be positioned between the second connecting member 72 and the second mounting member 71. The second connecting member 72 and the second mounting member 71 may be electrically connected to each other through the second connecting member 73. The second connecting member 73, the second connecting member 72, and the second mounting member 71 may be integrally formed.

The second connection member 73 may be disposed so as to cover the outer surface 34a of the second insulation portion 3. The second fixing part 7 may be installed in the second insulation part 3 so that the second connection member 73 covers the outer surface 34a of the second insulation part 3. [ Accordingly, the second connection member 73 can protect the outer surface 34a of the second insulation portion 3. Therefore, even though the second insulating portion 3 is made of a material that is relatively weaker than the second fixing portion 7, the outer surface 34a can be protected by the second connecting member 73 have. Accordingly, the board connector 1 according to the present invention can prevent the outer surface 34a of the second insulation part 3 from being damaged or damaged by using the second connection member 73 during the manufacturing process and during use Can be reduced. The board connector 1 according to the present invention increases the volume of the second fixing part 7 through the second connecting member 73 so that the allowable current of the second fixing part 7 Can be increased.

The second connection member 73 and the second mounting member 71 may be disposed so as to cover different portions of the outer surface 34a of the second insulation portion 3. The board connector 1 according to the present invention can increase the area of the second fixing part 7 covering the outer surface 34a of the second insulating part 3, The outer side surface 34a of the cover member 34 can be further strengthened. The second connection member 73 may be formed to cover the outer side surface 34a of the at least two sidewalls 34 among the sidewalls 34 of the second insulation portion 3. For example, the second connection member 73 may be disposed to cover the outer surface 34a of each of the second front wall 341 and the second right wall 344. The second connecting member 73 may be disposed to cover the outer surface 34a of each of the second front wall 341 and the second left wall 343. [ The second connecting member 73 may be arranged to cover the outer side surfaces 34a of the second rear side wall 342 and the second right side wall 344, respectively. The second connecting member 73 may be disposed to cover the outer side surfaces 34a of the second rear side wall 342 and the second left side wall 343, respectively. The second fixing part 7 may be installed in the second insulation part 3 such that the second connection member 73 is disposed in parallel with the vertical direction (Z-axis direction).

Referring to FIGS. 2 to 16, the second fixing part 7 may include a guide member 74.

The guide member 74 guides the assembly position between the first insulation part 2 and the second insulation part 3. [ The guide member 74 may be coupled to the second mounting member 71. The guide member 74 may be coupled to the second mounting member 71 to be positioned at a position corresponding to the second curved surface 633. The guide member 74 and the second mounting member 71 may be integrally formed.

The guide member 74 may be formed as a curved surface. In the process of assembling the first insulating portion 2 provided with the first fixing portion 6 to the second insulating portion 3 provided with the second fixing portion 7, The first insulating member 1 can guide the assembling position between the first insulating member 2 and the second insulating member 3 using the guide member 74 and the second curved member 633. [ When at least one of the first fixing part 6 and the second fixing part 7 moves in a direction in which the first insulating part 2 and the second insulating part 3 move in a misaligned state, (74) and the curved surface of the second curved surface (633), so that at least one of the first insulating portion (2) and the second insulating portion (3) Because. The board connector 1 according to the present invention further reduces the likelihood that the first insulation part 2 is assembled to the second insulation part 3 in a misaligned state, The connection reliability and the connection stability between the first contact 4 and the second contact 7 can be further improved and the connection reliability and the connection stability between the first contact 4 and the second contact 5 can be further improved have.

The guide member 74 may be coupled to the second mounting member 71 so as to protrude from the second mounting member 71 with reference to the first axial direction (X-axis direction). In this case, the guide member 74 may be formed to have a curved surface with respect to the first axis direction (X axis direction). Accordingly, the guide member 74 can guide the assembly position between the first insulation part 2 and the second insulation part 3 with reference to the first axial direction (X-axis direction). The guide member 74 and the guide member 74 may be disposed in a direction perpendicular to each other. Accordingly, the guide member 74 and the guide member 74 are positioned in the first axial direction (X-axis direction) and the second axial direction (Y-axis direction) 2, it is possible to guide the assembling position of the insulating portion 3. The board connector 1 according to the present invention further reduces the likelihood that the first insulation part 2 is assembled to the second insulation part 3 in a misaligned state, The connection reliability and the connection stability between the first contact 4 and the second contact 7 can be further improved and the connection reliability and the connection stability between the first contact 4 and the second contact 5 can be further improved have.

The guide member 74 may be formed to cover the upper surface 34c and the inner surface 34b of the second insulating portion 3. [ The second fixing part 7 may be installed in the second insulating part 3 such that the guide member 74 covers the upper surface 34c and the inner surface 34b of the second insulating part 3. [ have. Accordingly, the guide member 74 can protect the upper surface 34c and the inner surface 34b of the insulating portion 3. [ Therefore, even if the second insulating portion 3 is made of a material that is relatively weaker than the second fixing portion 7, the upper surface 34c and the inner surface 34b ) Can be protected. The upper surface 34c and the inner surface 34b of the second insulation portion 3 are damaged or damaged by using the guide member 74 during the manufacturing process and the use of the board connector 1 according to the present invention. The risk of breakage can be reduced. In addition, the board connector 1 according to the present invention increases the volume of the second fixing part 7 through the guide member 74, thereby increasing the allowable current of the second fixing part 7 .

The guide member 74 may be disposed to cover the upper surface 34c and the inner surface 34b of the second front wall 341. [ In this case, the second front wall 341 may be located inside the guide member 74 and the second mounting member 71. The second fixing part 7 is fixed to the second insulation part 3 by inserting the second front wall 341 inside the guide member 74 and the second mounting member 71 Can be installed. The guide member 74 may be disposed to cover the upper surface 34c and the inner surface 34b of the second rear side wall 342. [ In this case, the second rear side wall 342 may be located inside the guide member 74 and the second mounting member 71. The second fixing part 7 is fixed to the second insulating part 3 by inserting the second rear side wall 342 inside the guide member 74 and the second mounting member 71 Can be installed.

2 to 16, the second fixing part 7 may include a second sub-mounting member 75.

The second sub-mounting member 75 is mounted on the second substrate 200. The second sub-mounting member 75 and the second mounting member 71 may be mounted on different portions of the second substrate 200. Accordingly, the board connector 1 according to the present invention can increase the mounting area where the second fixing portion 7 is mounted on the second board 200, so that the second fixing portion 7 can be mounted on the second The fixing force for fixing the insulating portion 3 to the second substrate 200 can be further increased. The board connector 1 according to the present invention further increases the volume of the second fixing part 7 through the second sub mounting member 75 so that the allowance of the second fixing part 7 The current can be further increased.

The second sub-mounting member 75 may be coupled to the second connecting member 73 so as to protrude therefrom. Referring to FIG. 15, the second sub-mounting member 75 may be coupled to the second connection member 73 so as to project downward from the second connection member 73. The second fixing part 7 is connected to the second insulation part 3 so that the second sub-mounting member 75 and the second mounting member 71 are located outside the second insulation part 3, Can be installed.

And the second sub-mounting member 75 may be disposed to cover the outer surface 34a of the second insulating portion 3. [ Accordingly, even if the second insulating portion 3 is made of a material that is relatively weaker than the second fixing portion 7, the outer side surface 34a is protected by the second sub-mounting member 75 . Accordingly, the board connector 1 according to the present invention can prevent the outer surface 34a of the second insulating portion 3 from being damaged or damaged by using the second sub-mounting member 75 during the manufacturing process and during use Can be reduced. For example, the second sub-mounting member 75 may be arranged to cover the outer side surface 34a of the second right side wall 344. The second sub-mounting member 75 may be disposed to cover the outer side surface 34a of the second left side wall 343.

The second sub-mounting member 75 and the second mounting member 71 may be disposed so as to cover different portions on the outer surface 34a of the second insulating portion 3. [ The board connector 1 according to the present invention can increase the area of the second sub-mounting member 75 covering the outer surface 34a of the second insulating portion 3, 3 can be further strengthened against the outer surface 34a.

4, 17 and 18, the second fixing portion 7 may include a restricting member 76 (shown in Fig. 18).

The restricting member 76 is mounted on the second substrate 200 to fix the second insulating portion 3 to the second substrate 200. The restricting member 76 is inserted into a restricting hole 30 (shown in Fig. 17) formed in the second insulating portion 3. Accordingly, the restricting member 76 may be mounted on the second substrate 200 through the restricting hole 30 from the inside of the second insulating portion 3. [ Therefore, the board connector 1 according to the present invention is characterized in that the restricting member 76 is located inside the second insulating portion 3 and mounted on the second board 200, and the second mounting member 71 Is mounted on the second substrate 200 by being positioned outside the second insulation part 3. [ The board connector 1 according to the present invention is characterized in that the second mounting member 71 and the restricting member 76 are disposed on the second substrate 200 on the outside and inside of the second insulating portion 3, So that the second fixing portion 7 restrains the second insulation portion 3. The second fixing portion 7 is formed of a resin material. Therefore, the board connector 1 according to the present invention not only can increase the mounting strength of the second board 200, but also reduce the fixing strength of the board 200 to the second board 200 during the manufacturing process and during use The risk of damage or breakage of the second insulation portion 3 can be reduced.

The restricting member 76 may be disposed so as to cover the inner surface 34b of the second insulating portion 3. [ The second fixing portion 7 may be installed in the second insulation portion 3 so that the restricting member 76 covers the inner side surface 34b of the second insulation portion 3. Accordingly, even though the second insulating portion 3 is made of a material having a relatively weaker strength than the second fixing portion 7, the inner surface 34b is protected by the restricting member 76 . Therefore, the board connector 1 according to the present invention can reduce the risk of damage or breakage of the inner side surface 34b of the second insulating portion 3 by using the restricting member 76 in the course of manufacturing and using . For example, the restricting member 76 may be disposed so as to cover the inner side 34b of the second front wall 341. The restricting member 76 may be arranged to cover the inner side surface 34b of the second rear side wall 342. [ The restricting member 76 may be coupled to the guide member 74 so as to protrude from the guide member 74. The second confining member 76 and the guide member 74 may be integrally formed.

The restricting member (30) is inserted into the restricting member (76). The restricting hole (30) is formed through the second insulating portion (3). The restricting hole (30) may be formed to be located inside the second insulating portion (3). Accordingly, the restricting member 76 is inserted into the restricting hole 30 to pass through the second insulating portion 3 from the inside of the second insulating portion 3 to the second substrate 200 Can be mounted. Accordingly, since the board connector 1 according to the present invention can increase the fixing force for fixing the second insulating portion 3 to the second substrate 200, the mounting strength of the second substrate 200 It is possible to reduce the risk of damage or breakage of the second insulation part 3 due to deterioration of fixation force with respect to the second substrate 200 during manufacturing and use. The board connector 1 according to the present invention can be manufactured by using the second fixing part 7 and the second insulating part 3 even if the second contacts 5 are miniaturized and realized with ultra- Can be fixed to the second substrate 200 with a sufficient fixing force. Therefore, applicability to miniaturized electronic devices can be improved, and electronic apparatuses can be miniaturized.

The restricting hole (30) may be formed through the bottom surface of the second insulating part (3). The bottom surface of the second insulation portion 3 is a surface facing the second substrate 200 when the second insulation portion 3 is installed on the second substrate 200. The restraining hole 30 may be formed to penetrate the bottom surface of the second insulating portion 3 in the second seating groove 32. The restraining hole 30 may be located between the seating protrusion 33 and the side wall 34. The restricting hole 30 may be formed in a rectangular parallelepiped shape, but the present invention is not limited thereto. The restricting hole 30 may be formed in any other shape as long as the restricting member 76 can be inserted.

2 to 20, the second fixing portion 7 includes the second connection groove 771 (shown in FIG. 19), the first sub-connection member 772 (shown in FIG. 19) 2 sub-connection member 773 (shown in Fig. 19).

The second connecting groove 771 is inserted into the first fixing part 6. A second connection protrusion 65 (shown in FIG. 20) included in the first fixing portion 6 may be inserted into the second connection groove 771. The second connection protrusion 65 may be coupled to the first mounting member 61 so as to protrude from the first mounting member 61 in the first axial direction (X-axis direction). The second connection protrusion 65 can be connected to the second fixing portion 7 by being inserted into the second connection groove 771. [ The second connection protrusion 65 and the first mounting member 61 may be integrally formed. In this case, the second connection protrusion 65 may be formed by bending a part of the first mounting member 61. The second connection protrusions 65 may be formed in a rectangular plate shape arranged in parallel to the first axis direction (X axis direction). In this case, the first mounting member 61 may be formed in a rectangular plate shape arranged in parallel to the second axial direction (Y-axis direction). The first fixing part 6 is provided on the first insulation part 2 such that the second connection protrusion 65 protrudes outward from the outer side surface 23a of the first insulation part 2 .

The first sub-connection member 772 and the second sub-connection member 773 are connected to the second connection protrusion 65, respectively. The first sub-connection member 772 and the second sub-connection member 773 are connected to the second connection protrusion 65 inserted in the second connection groove 771, respectively, so that the first fixing portion 6 . The first sub-connection member 772 and the second sub-connection member 773 may be spaced apart from each other in the second axial direction (Y-axis direction). In this case, the second connection groove 771 may be positioned between the first sub-connection member 772 and the second sub-connection member 773 with reference to the second axial direction (Y-axis direction) have. Accordingly, the second connection protrusions 65 are inserted into the second connection recesses 771 so that both sides of the first sub-connection member 772 and the second sub- 2 sub-connection member 773, respectively.

Therefore, the board connector 1 according to the present invention is configured such that the second connection protrusions 65 are connected to the second fixing portion 7 in a two-point contact configuration with respect to the second axial direction (Y-axis direction) Even when at least one of the first fixing portion 6 and the second fixing portion 7 flows in the first axial direction (X-axis direction) due to vibration, shaking or the like, (6) and the second fixing part (7) are connected to each other. Therefore, the board connector 1 according to the present invention can further improve the connection reliability and the connection stability by increasing the resistance against vibration, shaking, and the like. Further, the board connector 1 according to the present invention increases the volume of the second fixing portion 7 via the first sub-connection member 772 and the second sub-connection member 773, 2 allowable current of the fixing part 7 can be increased. The second fixing portion 7 is formed so that the first sub-connection member 772 and the second sub-connection member 773 are arranged in parallel to the vertical direction (Z-axis direction) (3). The first sub-connection member 772 and the second sub-connection member 773 may be realized by the guide member 74 being branched. In this case, the second connection groove 771 may be formed through the guide member 74.

The second fixing portion 7 may include a second elastic groove 774 (shown in Fig. 19).

The second elastic groove 774 may be connected to the second connection groove 771. The second elastic groove 774 may be positioned above the second connection groove 771 with respect to the vertical direction (Z-axis direction). The second connection protrusion 65 may be inserted into the second connection groove 771 through the second elastic groove 774 by moving in the inserting direction (ID arrow direction, as shown in FIG. 19). The second elastic groove 774 may be formed through the guide member 74.

Due to the second elastic groove 774, the first sub-connection member 772 and the second sub-connection member 773 can elastically move with respect to the second axial direction (Y-axis direction) . In the process of inserting the second connection protrusion 65 into the second connection groove 771 through the second elastic groove 774 along the inserting direction (ID arrow direction), the first sub- 772 and the second sub-connection member 773 can be pushed by the second connection protrusion 65 and move. Thus, the distance between the first sub-connection member 772 and the second sub-connection member 773 can be increased. When the second connection protrusion 65 is inserted into the second connection groove 771, the first sub-connection member 772 and the second sub-connection member 773 are inserted into the second connection groove 771 The inserted second connecting protrusion 65 can be elastically pressed. Therefore, the board connector 1 according to the present invention is implemented so as to increase the connecting force between the second fixing portion 7 and the first connecting member 62.

The second elastic groove 774 may be formed to increase in size with reference to the second axial direction (Y-axis direction) toward the separating direction (SD arrow direction, shown in FIG. 19). Accordingly, the board connector 1 according to the present invention can increase the entrance area for inserting the second connection protrusion 65 into the second connection groove 771 by using the second elastic groove 774 . The board connector 1 according to the present invention is configured such that the second connection protrusion 65 is inserted into the second connection groove 771 to connect the second fixing portion 7 and the first fixing portion 6 The ease of connection can be improved.

The second fixing part 7 may include a plurality of second guide surfaces 775 (shown in FIG. 19).

The second guide surfaces 775 guide the second connection protrusion 65 moving in the insertion direction (the direction of the arrow mark) to be inserted into the second connection groove 771. The second guide surfaces 775 may be formed to be inclined so that the distance between the second guide surfaces 775 is increased with reference to the second axis direction (Y-axis direction) toward the separating direction (SD arrow direction). Thus, in the process of assembling the first insulation portion 2 provided with the first fixing portion 6 to the second insulation portion 3 provided with the second fixing portion 7, the second fixing portion 7 can guide the assembly position between the first insulation part 2 and the second insulation part 3 by using the second guide surfaces 775. [ When the first insulating portion 2 and the second insulating portion 3 move in a misaligned state, the second connecting protrusion 65 moves along the second guide surfaces 775, At least one of the first insulation part 2 and the second insulation part 3 moves along the second guide surfaces 775. [ Therefore, the board connector 1 according to the present invention can reduce the possibility of assembling the first insulation part 2 in a misaligned state to the second insulation part 3, The connection reliability and the connection stability between the first and second fixing portions 7 and 7 can be improved and the connection reliability and the connection stability between the first and second contacts 4 and 5 can be improved.

The second guide surfaces 775 may be spaced apart from each other with the second elastic groove 774 interposed therebetween with reference to the second axial direction (Y-axis direction). That is, the second elastic groove 774 may be positioned between the second guide surfaces 775. The second guide surfaces 775 may be formed to be inclined planes. The second guide surfaces 775 may be curved. As shown in FIG. 19, the second fixing portion 7 may include two second guide surfaces 775.

The second fixing portion 7 does not include the first connection groove 721, the first branch connection member 722 and the second branch connection member 723, And may include only the second connection groove 771, the first sub-connection member 772, and the second sub-connection member 773 as shown in FIG. In this case, the first fixing portion 6 may not be provided with the first connection protrusion 621, but may be implemented to include only the second connection protrusion 65 as shown in FIG.

The second fixing portion 7 does not include the second connection groove 771, the first sub-connection member 772 and the second sub-connection member 773, Only the first connection groove 721, the first branch connection member 722, and the second branch connection member 723 may be included. In this case, the first fixing part 6 may not be provided with the second connection protrusion 65 and may be implemented to include only the first connection protrusion 621 as shown in FIG.

21, the second fixing portion 7 is provided with, in addition to the first connection groove 721, the first branch connection member 722, and the second branch connection member 723, The second connection member 771, the first sub-connection member 772, and the second sub-connection member 773. The second sub- In this case, the first fixing portion 6 may be embodied to include both the first connection protrusion 621 and the second connection protrusion 65 as shown in FIG.

3, 9, 23 and 24, the board connector 1 according to the present invention may include a plurality of the second fixing portions 7.

The second fixing parts 7 may be installed in the second insulation part 3 at positions spaced apart from each other in the first axial direction (X-axis direction). The second fixing parts 7 may be installed on the second insulation part 3 so as to be positioned at both ends of the second insulation part 3 with respect to the first axis direction (X axis direction). For example, at least one second fixing portion 7 may be provided on the second front wall 341, and at least one second fixing portion 7 may be provided on the second rear wall 342. In this case, the second fixing portion 7 provided on the second front wall 341 and the second fixing portion 7 provided on the second rear wall 342 are arranged in the first axial direction (X-axis direction) As shown in FIG.

One second fixing part 7 may be provided on each of the second front wall 341 and the second rear wall 342. [ In this case, as shown in FIG. 24, any one of the second fixing portions 7a of the second fixing portions 7 functions as an input terminal with respect to the second substrate 200, 2 fixing portion 7b can function as an output terminal with respect to the second substrate 200. [ When the second fixing part 7 is provided for each of the second front wall 341 and the second rear wall 342, the second fixing parts 7 are respectively connected to the second mounting member 71 And the second connecting member 72, as shown in FIG.

A plurality of second fixing portions 7 may be provided on the second front wall 341 and the second rear wall 342, respectively. In this case, the second front wall 341 may be provided with a plurality of second fixing portions 7 spaced from each other along the second axial direction (Y-axis direction). That is, the second fixing portions 7 are installed on the second front wall 341 so as not to be electrically connected to each other. Accordingly, the second fixing portions 7 provided on the second front wall 341 can individually function as an input terminal or an output terminal. The second rear side wall 342 may be provided with a plurality of second fixing portions 7 along the second axial direction (Y-axis direction). That is, the second fixing portions 7 are installed on the second rear side wall 342 so as not to be electrically connected to each other. Accordingly, the second fixing portions 7 provided on the second rear side wall 342 can individually function as an input terminal or an output terminal. Therefore, the board connector 1 according to the present invention can further increase the number of terminals for electrical connection between the first substrate 100 and the second substrate 200 by using the second fixing portions 7 , High-performance electronic devices requiring a larger number of terminals, and the like. The second fixing portions 7 provided on the second front wall 341 and the second fixing portions 7 provided on the second rear wall 342 are grouped into two groups, . ≪ / RTI >

For example, two first fixing portions 7a and 7b may be provided on the second front wall 341 so as to be spaced apart from each other. In this case, the first fixing portions 7a and 7b may be symmetrical with respect to the second axis direction (Y-axis direction). Two first fixing portions 7c and 7d may be spaced apart from each other on the second rear side wall 342. In this case, the first fixing portions 7c and 7d may be formed symmetrically with respect to the second axis direction (Y-axis direction). When the first fixing portions 7a and 7b provided on the second front wall 341 each function as an input terminal with respect to the second substrate 200, The fixed portions 7c and 7d may function as output terminals for the second substrate 200, respectively.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Will be clear to those who have knowledge of.

1: board connector 2: first insulating portion
3: second insulation part 4: first contact
5: second contact 6: first fixing portion
7: second fixing part 61: first mounting member
62: first connecting member 63: first connecting member
64: first sub-mounting member 65: second connection projection
71: second mounting member 72: second connecting member
73: second connecting member 74: guide member
75: second sub-mounting member 76:
621: first connection projection 721: first connection groove
722: first branch connecting member 723: second branch connecting member
724: first elastic groove 725: first guide surface
771: second connecting groove 772: first sub connecting member
773: second sub connecting member 774: second elastic groove
775: second guide face

Claims (12)

A first contact connected to the first substrate for electrical connection between the first substrate and the second substrate;
A first insulation part having a plurality of the first contacts;
A first fixing part provided on the first insulation part and fixing the first insulation part to the first substrate;
A second contact connected to the second substrate for electrical connection between the first substrate and the second substrate;
A second insulation part in which a plurality of the second contacts are provided and the first insulation part is assembled such that the second contacts and the first contacts are connected to each other; And
And a second fixing portion provided on the second insulation portion and fixing the second insulation portion to the second substrate,
Wherein the first fixing portion includes a first mounting member mounted on the first substrate and a first connecting member connected to the second fixing portion for electrical connection between the first substrate and the second substrate,
Wherein the second fixing portion includes a second mounting member mounted on the second substrate and a second connecting member to which the first connecting member is connected for electrical connection between the first substrate and the second substrate, And the second connecting member includes a first connecting groove into which the first connecting member is inserted. The method according to claim 1,
The second contacts are provided on the second insulating portion so as to be spaced apart from each other along the first axis direction,
Wherein the first connecting member includes a first connecting protrusion arranged so as to protrude in a second axial direction perpendicular to the first axial direction,
The second connecting member includes a first branched connecting member and a second branched connecting member spaced apart from each other along the first axial direction,
The first connection groove is located between the first branch connection member and the second branch connection member with respect to the first axis direction,
Wherein the first connection protrusion is inserted into the first connection groove and both sides of the first connection protrusion are connected to the first branch connection member and the second branch connection member with respect to the first axis direction. 3. The method of claim 2,
The second connecting member includes a first elastic groove formed to be connected to the first connecting groove,
The first connection protrusion moves in the insertion direction and is inserted into the first connection groove through the first elastic groove,
The first branch connecting member and the second branch connecting member elastically move with respect to the first axial direction by the first elastic groove,
Wherein the first elastic groove is formed to increase in size with reference to the first axis direction toward a separating direction opposite to the inserting direction. The method of claim 3,
The second connecting member includes a plurality of first guide surfaces for guiding the first connecting protrusion moving in the inserting direction to be inserted into the first connecting groove,
Wherein the first guide surfaces are formed so as to be inclined so that a distance between the first guide surfaces increases with respect to the first axis direction toward the separating direction. The method according to claim 1,
The second contacts are provided on the second insulating portion so as to be spaced apart from each other along the first axis direction,
Wherein the first fixing portion includes a second connection protrusion coupled to the first mounting member to protrude from the first mounting member in the first axial direction,
Wherein the second fixing portion includes a first sub-connecting member and a second sub-connecting member spaced apart from each other along a second axial direction perpendicular to the first axial direction, and a second sub- And a second connecting groove located between the connecting member and the second sub-connecting member,
And the second connection protrusions are inserted into the second connection grooves and both sides thereof are connected to the first sub-connection member and the second sub-connection member, respectively, with reference to the second axis direction. 6. The method of claim 5,
Wherein the second fixing portion includes a second elastic groove formed to be connected to the second connection groove,
The second connection protrusion moves in the insertion direction and is inserted into the second connection groove through the second elastic groove,
Wherein the second elastic groove is formed to increase in size with reference to the second axis direction toward the separating direction opposite to the inserting direction. The method according to claim 6,
Wherein the second fixing portion includes a plurality of second guide surfaces for guiding the second connection protrusion moving in the insertion direction to be inserted into the second connection groove,
Wherein the second guide surfaces are formed to be inclined so that a distance between the second guide surfaces increases with reference to the second axis direction toward the separating direction. The method according to claim 1,
The second fixing portion includes a restricting member which is located inside the second insulating portion and is mounted on the second substrate,
Wherein the second mounting member is mounted on the second substrate, the second mounting member being located outside the second insulating portion,
Wherein the second insulating portion is formed with a restraining hole into which the restraining member is inserted, the restraining hole is formed through the second insulating portion,
And the restricting member is mounted on the second substrate through the restricting hole at the inside of the second insulating portion. The method according to claim 1,
Wherein the first contacts are provided in the first insulating portion so as to be spaced apart from each other along a first axis direction,
Wherein the first insulating portion includes a first front wall and a first rear wall spaced apart from each other along the first axial direction,
Wherein the first front wall is provided with a plurality of first fixing portions spaced apart from each other along a second axial direction perpendicular to the first axial direction,
Wherein the first rear side wall is provided with a plurality of first fixing portions spaced apart from each other along the second axial direction. 10. The method of claim 9,
Wherein the second insulating portion includes a second front wall and a second rear wall spaced apart from each other along the first axial direction,
A plurality of second fastening portions are provided on the second front wall along the second axial direction so as to be spaced apart from each other,
The second fixing portions provided on the second front wall are connected to the first fixing portions coupled to the first front wall,
A plurality of second fixing portions are provided on the second rear side wall so as to be spaced apart from each other along the second axial direction,
And the second fixing portions provided on the second rear wall are connected to each of the first fixing portions coupled to the first rear wall. The method according to claim 1,
Wherein the first fixing portion includes a first sub-mounting member coupled to the first connecting member so as to protrude from the first connecting member,
Wherein the first mounting member and the first sub-mounting member are mounted on different portions of the first substrate, and are disposed so as to cover different portions on the outer surface of the first insulating portion. The method according to claim 1,
The second fixing portion includes a second connecting member coupled to the second connecting member and the second mounting member, and a second sub-mounting member coupled to the second connecting member to protrude from the second connecting member, ,
Wherein the second mounting member and the second sub-mounting member are mounted on different portions of the second substrate, and are arranged to cover different portions of the outer surface of the second insulating portion.

Images