JP2002352784A - Connection adaptor for hybrid module - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a connection adaptor for a hybrid module, which can change an arrangement in connection electrodes for connecting with a main device, without making design changes in the hybrid module. SOLUTION: A resin steel case 31, forming a concave part for attaching a rectangular hybrid module by an internal bottom surface 311a and four side walls 311b to 311e, is provided and an opening part, forming plural through-holes 312, 313 and 314 along the internal bottom surface 311a of the concave part on the first four side walls and exposing connecting electrodes 33 at the bottom surface 311a, is formed. The connection adaptor 30 is composed, by detachably inserting to fit connecting electrodes 32a, 32b and 33 in each thorough-holes 312, 313 and 314. Changes in the attachment position and shape on the connecting electrodes 32a, 32b and 33 enables identical hybrid module to easily adapt to various connecting forms with the main device.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection adapter for a hybrid module, and more particularly to a connection adapter for a hybrid module which can easily realize the arrangement of terminal electrodes for connection to a main device with a minimum change. is there.

[0002]

2. Description of the Related Art In recent years, portable telephones have rapidly become widespread, and the types thereof are also diverse. Along with this, the battery pack mounted on the mobile phone also changes variously according to the type of the mobile phone, and various types of battery packs having different shapes and arrangements of connection terminals with the mobile phone have been produced.

FIG. 2 shows a first conventional battery pack of this type. In the figure, reference numeral 20 denotes a battery pack,
, A battery cell 22, a battery protection module 23, and a terminal block 24 are housed therein.

The battery protection module 23 includes a printed wiring board 23
Electronic components 232 constituting a battery protection circuit are mounted on 1,
Cell connection terminal 2 provided at a predetermined position on the printed wiring board 231
They are connected to the positive and negative electrodes of the battery cell 22 via 33a and 233b. Further, a terminal block 24 is mounted on the printed wiring board 231 of the battery protection module 23, and a plurality of external terminal electrodes 241 provided on the terminal block 24 are externally connected through an opening 211 provided in the casing 21. It is exposed.

Further, as in the second conventional example shown in FIG. 3, an external terminal electrode 234 made of a strip-shaped metal piece protruding slightly from the terminal block 24 is provided. And the casing 21a in which the forming surface of the opening 212 is gently curved, and the partition plate 213 also serving as a reinforcing material is provided on both sides of the opening 212, and has a step at a portion facing the external terminal electrode 234, There is also a battery pack 20B including a casing 21b having an opening 214 facing each of the external terminal electrodes 234.

In the battery pack 20B having the above structure, the external terminal electrode 234 is exposed to the outside through the opening 212 provided in one casing 21a, and the other casing 12a is exposed to the outside.
Also, it is exposed to the outside through the opening 214 provided in b. Here, the opening 212 is used to connect the external terminal electrode 234 to the charger when using the external charger. The opening 214 is used to connect the connection terminal 261 of the main device 26 and the external terminal electrode 234 when the battery pack 20B is mounted on the main device 26 such as a mobile phone, as shown in FIG. .

In addition to the above two conventional examples, there are a plurality of types of battery packs using battery protection modules having different mounting positions and shapes of external terminal electrodes.

[0008]

However, since there are various types of battery packs as described above, the shape and exposed position of the external terminal electrode differ for each type, so that the battery protection module 23 is designed for each type. Had to be manufactured. For this reason, the manufacture and management of the battery protection module and the battery pack serving as the main device are complicated, and the reduction of the manufacturing cost is limited.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a hybrid module connection adapter that can change the arrangement of connection electrodes for connection to a main device without changing the design of the hybrid module. .

[0010]

According to the present invention, in order to achieve the above object, an electronic component is mounted on one main surface of a printed wiring board and a predetermined shape for sealing the electronic component is provided. A hybrid module connection adapter for connecting a hybrid module having a resin layer and having a terminal electrode on the other main surface of the printed wiring board to a main device, wherein a rectangular bottom surface of a concave portion having a predetermined depth is provided. A module mounting portion in which the hybrid module is mounted in the recess such that the other main surface of the hybrid module faces the first surface of the hybrid module;
A plurality of first through-holes provided side by side to communicate the inside of the recess with the outside, and a second side wall in the recess facing the first side wall facing each of the plurality of first through-holes. A housing having a plurality of provided locking portions, and a housing which is removably inserted from one end side into a predetermined through hole of the first through hole and one end of which is locked by the locking portion; A connection adapter for a hybrid module including a plurality of connection electrodes insulated from each other is proposed.

According to the hybrid module connection adapter, the connection electrode is inserted into the first through hole at a position corresponding to the position of the terminal electrode provided on the hybrid module mounted on the module mounting portion, One end of the connection electrode is locked by the locking portion. In this state, the hybrid module is inserted into the module mounting portion, the connection electrodes and the terminal electrodes are conductively connected, and the terminal electrodes are connected to the main device via the connection electrodes. Further, by changing the length of the connection electrode, an adapter is formed so that the connection electrode does not protrude from the first through hole to the outside, or a predetermined number of holes are formed on the outer surface side of the housing from the first through hole. An adapter in which the connection electrodes protrude outside by the length can be configured. Thus, even if the connection configuration with the main device changes, the same hybrid module can be used and the mounting position of the connection electrode and the length or shape of the connection electrode can be changed.

According to a second aspect of the present invention, there is provided a connection adapter for a hybrid module according to the first aspect, wherein the connection electrodes are formed of strip-shaped metal pieces.

According to the connection adapter for a hybrid module, since the connection electrode is made of a strip-shaped metal piece, the connection electrode and the hybrid module are arranged by arranging the main surface of the connection electrode so as to contact the bottom surface in the recess. Therefore, the area facing the terminal electrodes increases, and conductive connection therebetween can be easily performed.

According to a third aspect of the present invention, in the connection adapter for a hybrid module according to the second aspect, the inside and outside of the recess are formed on the bottom surface of the recess corresponding to at least one of the plurality of connection electrodes. A connection adapter for a hybrid module is proposed, in which an opening having a predetermined area communicating with the connection electrode is formed, and a part of the connection electrode is exposed to the outside of the housing through the opening.

According to a fourth aspect of the present invention, there is provided the connection adapter for a hybrid module according to the first aspect, wherein the other end of the connection electrode projects outside the housing by a predetermined length. suggest.

According to the connection adapter for a hybrid module, since the other end of the connection electrode projects outside the first through hole of the housing by a predetermined length, the connection electrode is exposed from the opening of the connection electrode. It can be conductively connected to the main device via the part formed or the part protruding outside from the first through hole.

According to a fifth aspect of the present invention, in the connection adapter for a hybrid module according to the first aspect, at least one of two recess side walls adjacent to the first side wall is provided along the bottom surface of the recess. A second through hole having an opening extending from the first side wall to the second side wall and communicating the inside of the recess with the outside; and a first and a second side wall corresponding to both ends of the second through hole, respectively. And a plate-like connection electrode having an insertion portion removably inserted into the second through hole and both side edges of the insertion portion being locked in the guide groove. We propose a connection adapter for hybrid modules.

According to the connection adapter for a hybrid module, the side wall adjacent to the first side wall is provided with the second through hole communicating between the inside of the recess and the outside, and the connection electrode is inserted into the second through hole from the outside. In the recess, both side edges of the insertion portion of the connection electrode are locked by the guide groove, and the insertion portion of the connection electrode is exposed in the recess. When the hybrid module is mounted on the module mounting portion, a terminal electrode of the hybrid module is conductively connected to a portion of the connection electrode exposed in the concave portion, and can be conductively connected to the main device via the connection electrode.

According to a sixth aspect of the present invention, in the connection adapter for a hybrid module according to the first aspect, the end portion of the first side wall extends from the end of the first side wall to the side wall of the concave portion adjacent to the first side wall, and is continuous along the bottom surface of the concave portion; A third through hole provided to communicate the inside of the recess with the outside, a locking portion provided on the second side wall opposite to the first side wall portion of the third through hole, (3) a plate-like connection electrode removably inserted into the through hole, wherein the connection electrode is locked by the locking portion, and a portion exposed in the concave portion;
A connection adapter for a hybrid module having a portion located inside the third through hole.

According to the connection adapter for a hybrid module, the connection electrode inserted into the third through-hole is locked by the locking portion and a part of the connection electrode is supported by the third through-hole. The terminal electrode of the hybrid module is conductively connected to the exposed portion in the recess, and the terminal electrode can be connected to the main device via the connection electrode.

According to a seventh aspect of the present invention, in the connection adapter for a hybrid module according to the sixth aspect, the connection electrode inserted into the third through hole has a first protruding portion protruding to the outside on the first side wall side. And a hybrid module connection adapter having at least one of a second protrusion protruding toward a side wall adjacent to the first side wall.

According to the connection adapter for a hybrid module, when the opening corresponding to the connection electrode inserted into the third through-hole is not formed, the connection through the first projection or the second projection is performed. The terminal electrodes can be connected to the main device.

According to an eighth aspect of the present invention, in the connection adapter for a hybrid module according to the first aspect, the housing is provided with a guide protrusion or a recess inside the recess for mounting the hybrid module on the module mounting portion. The present invention proposes a connection adapter for a hybrid module having at least one of the guide grooves formed in the connector.

According to the hybrid module connection adapter, the guide protrusion or the guide groove corresponding to the guide groove or the guide protrusion is formed in the hybrid module, so that the hybrid module is mounted on the module mounting portion. Erroneous mounting at the time of mounting can be prevented.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view showing a battery pack according to a first embodiment of the present invention, FIG. 5 is an external perspective view of a connection adapter for a hybrid module according to the first embodiment as viewed from the bottom side, and FIG. It is the disassembled perspective view which looked at the connection adapter for hybrid modules in embodiment from the concave part side.

In FIG. 1, reference numeral 10 denotes a battery pack which is inserted into casings 11a and 11b, a battery cell 12, a connection adapter for a hybrid module (hereinafter simply referred to as a connection adapter) 30, and a recess of the connection adapter 30. The battery protection module 40 is provided.

The connection adapter 30 includes a resin housing 31 having a recess for mounting the battery protection module 40,
There are provided connection electrodes 32a, 32b, 33 which are conductively connected to terminal electrodes of the battery protection module 40 mounted in the recess. The connection electrodes 32a and 32b protrude to the outside of the housing 31 from both ends in the length direction of the housing 31, and the plurality of connection electrodes 33 are exposed to the outside through openings formed in the housing 31.

The connection adapter 30 is connected to the casing 1
In a state where the connection electrode 33 is arranged adjacent to the opening 111 for exposing the external terminal electrode provided in the
The metal pieces 13a, 13b are welded to the connection electrodes 32a, 32b projecting from both ends of the first metal piece 13a, respectively.
13b is conductively connected to the positive terminal and the negative terminal of the battery cell 12.

As shown in FIGS. 5 and 6, the connection adapter 30 includes a housing 31 and connection electrodes 32a, 32b, and 33 detachably mounted on the housing 31.

The housing 31 has a rectangular bottom surface corresponding to the terminal electrode forming surface of the battery protection module 40 having a rectangular parallelepiped shape.
311a, and first to fourth side walls 311b to 311e erected around the bottom surface 311a at right angles to the bottom surface 311a. Thereby, the first to fourth side walls 311b to 311
A recess for mounting the battery protection module 40 is formed by 311e.

The connection electrode 33 is provided on the first side wall 311b of the housing 31.
Are formed with five first through holes 312. The openings of these first through holes 312 form a rectangle into which the connection electrode 33 can be fitted, and are formed along the bottom surface 311a such that one main surface of the plate-like connection electrode 33 contacts the bottom surface 311a. . Each of the first through holes 312 is provided at a position corresponding to the position of the terminal electrode 406 of the battery protection module 40.

Further, a second side wall opposed to the first side wall 311b
311c is provided with through-holes 313 at positions opposing each of the five first through-holes 312. Like the first through-holes 312 of these through-holes 313, rectangular holes into which the connection electrodes 33 can be fitted are provided. Opening. Since these through holes 313 serve as locking portions for locking the ends of the connection electrodes 33, the through holes 313 are not limited to the through holes and may be recesses that do not penetrate.

Openings 315 are formed in the bottom surface 311a of the housing 31 so as to correspond to each of the three first through holes 312 excluding two at both ends of the five first through holes 312. Via these openings 315, the connection electrodes 33 mounted on the housing 31 are exposed to the outside. In this embodiment, only the three openings 315 corresponding to the three first through holes 312 are provided, but the openings 315 may be provided corresponding to all the first through holes 312.

The third and fourth side walls 311d and 311e of the housing 31
Has a height greater than the first and second side walls 311b and 311c, and the thickness on the bottom surface 311a side is greater than the thickness on the upper portion. Further, the third and fourth side walls 311d and 311e have portions protruding so as to cover both ends of the first and second side walls 311b and 311c. It can be guided into the recess.

The bottom of the third and fourth side walls has a bottom surface.
A second through-hole 314 having one inner surface in the same virtual plane as 311a and communicating the inside of the recess with the outside is provided. Each of the second through holes 314 has one end in the longitudinal direction having a first side wall 311b.
, And the other end has a rectangular opening that covers a part of the second side wall 311c.
2b. Furthermore, in the recess,
The first and second side walls 311b, 311c are provided with guide grooves 316 extending from both ends of the second through hole 314 along the bottom surface by a predetermined length. As a result, the insertion portions of the connection electrodes 32a and 32b are fitted into the second through holes 314, are locked in the guide grooves 316, and can be detachably mounted.

Each of the connection electrodes 32a and 32b is formed of a conductive metal plate having a substantially L-shaped main surface.
321 is shaped to fit into the second through hole 314, and the other end 322 is formed.
Have a shape that can be easily connected to the metal pieces 13a and 13b.

The connection electrode 33 is made of a conductive metal plate having a rectangular main surface, has a length extending from the first through hole 312 to the through hole 313, and has a width and a thickness to be fitted into these through holes 312, 313. And have.

When the battery protection module 40 is mounted on the connection adapter 30 having the above-described configuration, the terminal electrodes 406 of the battery protection module 40 are connected to the connection electrodes 32a arranged in the recesses of the connection adapter 30 as shown in FIG. , 32
Insert the battery protection module 40 so as to face b, 33. As a result, the terminal electrode 406 of the battery protection module 40 comes into contact with the connection electrodes 32a, 32b, and 33 and conducts between them. Each terminal electrode 406 and the connection electrode 32
a, 32b, and 33 may be connected by soldering.

In the battery protection module 40, as shown in FIG. 8, electronic components 402a to 402j constituting a battery protection circuit are mounted on one main surface of a printed wiring board 401 formed of a rectangular ceramic substrate. The connection electrodes 32a, 32b, and 33 of the connection adapter 30 are provided on the other main surface of the printed wiring board 401.
Are provided with five terminal electrodes 406.

The electronic components 402a to 402j provided on the printed wiring board 401 are sealed with a resin, and a resin layer 403 is formed with the sealing resin. This resin layer 403
Has a rectangular parallelepiped shape having a bottom surface equal to the main surface of the printed wiring board 401, and a rectangular parallelepiped formed with the printed wiring board 401 has a size that can be inserted into the recess of the connection adapter 30.

The resin layer 403 is made of, for example, a transparent thermosetting resin or an ultraviolet curable resin having insulation, waterproofness or heat resistance. A resin having chemical resistance, for example, a resin that prevents chemical change due to leakage of an electrolytic solution used for a battery or the like, and a resin having alkali resistance, acid resistance, and corrosion resistance may be used. Further, for example, a resin containing a ferrite filler may be used. The printed wiring board 401 is not limited to a ceramic substrate, but may be a glass epoxy substrate, a paper epoxy substrate, a paper phenol substrate, a flexible substrate, or the like.

According to the connection adapter 30 having the above configuration, the same battery protection module 40 is provided by changing the mounting position of the connection electrode on the housing 31 or changing the type and shape of the connection electrode mounted on the housing 31. Can easily cope with the connection form with the main device. For example, as shown in FIGS. 9 and 10, by forming a connection adapter 30B using a connection electrode 34 longer than the connection electrode 33 instead of the connection electrode 33, the second conventional example (FIGS. The configuration shown in FIG. 4) can be easily handled.

The third and fourth side walls 311d, 311 of the housing 31
When it is desired that the connection electrodes 32a and 32b protruding from 11e protrude in the same direction as the other connection electrodes 34, the connection electrodes 32a and 32b are removed as shown in FIG.
The connection adapter 30C in which the connection electrode 34 is mounted in each of the first through holes 312 provided at both ends of the 311b can be easily configured.

Incidentally, openings corresponding to the connection electrodes 32a and 32b at both ends may be formed in the bottom surface 311a of the housing 31.

Further, as shown in FIG. 12, a connection adapter 30D having a guide protrusion 317 provided on the side wall of the housing 31 and a battery protection module 40B having a guide groove 407 corresponding to the guide protrusion 317 are provided. By forming the battery protection module 40D, erroneous mounting of the battery protection module 40B on the connection adapter 30D can be prevented.

The third and fourth side walls 311d, 311 of the housing 31
At the upper end of 11e, the battery protection module 40 attached to the connection adapter 30 is prevented from falling off and the terminal electrodes 406 are provided.
An engaging portion formed of a projection or the like for bringing the connection electrodes 32a, 32b, 33 into close contact with the connection electrodes 32a, 32b, 33 may be provided.

Next, a second embodiment of the present invention will be described.

FIG. 13 is an external perspective view showing a connection adapter 30E according to the second embodiment, and FIG. 14 is an exploded perspective view thereof. In the figure, the same components as those in the first embodiment described above are denoted by the same reference numerals, and description thereof will be omitted. Also,
The difference between the second embodiment and the first embodiment is that, instead of the housing 31 of the first embodiment, the third side wall 311d or the fourth side wall 311d is continuously provided from both ends of the first side wall 311b. This is to provide a housing 31C in which the formed third through hole 318 is formed.

That is, the third through hole 318 formed in the housing 31C is the same as the through hole 318a formed in the first side wall 311b.
And a through hole 318b formed in the third side wall 311d and the fourth side wall 311e. The through holes 318a and 318b are connected to each other. The through hole 318a formed in the first side wall 311b is formed at a position including the first through hole 312 formed at the end of the first side wall 311b in the first embodiment.

The through holes 318b formed in the third side wall 311d and the fourth side wall 311e correspond to the first side wall 311b and the second side wall 31.
The first side wall 311b extends to the center between 1c.

The connection electrode 36a is mounted in the third through hole 318 on the third side wall 311d side, and the third through hole 31 on the fourth side wall 311e side.
8 is provided with a connection electrode 36b. These connection electrodes 36a and 36b include a first protrusion 361 protruding outside the first side wall 311b, a second protrusion 362 protruding outside the third side wall 311d or the fourth side wall 311e, and Second
It is formed of a conductive metal plate having a portion where the protrusions 361 and 362 intersect and an insertion portion 363 fitted into the third through hole 318.

The distal end of the insertion portion 363 is connected to the connection electrode 3.
When 6a and 36b are fitted into the third through holes 318, the distal end of the insertion portion 363 is inserted into the through holes 313 provided in the second side wall 311c.
It is shaped to fit into

The three first side walls provided on the first side wall 311b
The connection electrode 34 described above is fitted into the through hole 312, and an end of the connection electrode 34 protrudes outside from the first through hole 312.

According to the connection adapter 30E having the above configuration,
The first protrusion 361 and the second protrusion 3 of the connection electrodes 36a, 36b
Through the terminals 62, the terminal electrodes 406 provided at both ends of the battery protection module 40 can be connected to the main device.

As shown in FIGS. 15 and 16, terminal electrodes 36a, 36b are used instead of terminal electrodes 36a, 36b.
It is also possible to configure the connection adapter 30F in which the terminal electrodes 37a and 37b having the shape obtained by removing the first protrusion 361 in FIG. Further, as shown in FIG. 17, it is also possible to easily configure the connection adapter 30G mounted on the housing 31C by inserting the terminal electrode 34 from the first side wall 311b side, instead of the terminal electrodes 36a and 36b. .

The embodiments described above are merely specific examples of the present invention, and the present invention is not limited to only these embodiments. For example, in the above embodiment, the battery protection module has been described as an example of the hybrid module. However, it is needless to say that the same effects can be obtained with other types of hybrid modules by the connection adapter of the present invention.

Further, the housings 31 to 3 in the above embodiment are provided.
Needless to say, it is preferable to appropriately set the shape of 1C and the shape of each of the connection electrodes 32 to 37 according to the connection mode between the hybrid module and the main device.

[0059]

As described above, according to the connection adapter for a hybrid module according to the first to eighth aspects of the present invention, the mounting position of the connection electrode mounted on the housing is changed or the shape of the connection electrode is changed. By changing, it is possible to easily cope with various connection forms with the main device using the same hybrid module. Therefore, the arrangement of the terminal electrodes for connection to the main device can be changed without changing the design of the hybrid module. Thus, for example, if a connection adapter for a battery protection module used for a battery pack is configured, the connection adapter can be used without designing and manufacturing a battery protection module for each type even if there are various types of battery packs. Thus, the same battery protection module can handle a plurality of types of battery packs. Therefore, the production and management of the hybrid module does not become complicated, and the production cost can be further reduced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a battery pack according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a battery pack of a first conventional example.

FIG. 3 is an exploded perspective view showing a second conventional battery pack.

FIG. 4 is a sectional side view of a main part showing a connection state between a battery pack and a main device in a second conventional example.

FIG. 5 is an external perspective view of the connection adapter for a hybrid module according to the first embodiment of the present invention as viewed from the bottom side.

FIG. 6 is an exploded perspective view of the connection adapter for a hybrid module according to the first embodiment of the present invention as viewed from a concave side;

FIG. 7 is a view for explaining attachment of the battery protection module to the connection adapter for the hybrid module according to the first embodiment of the present invention.

FIG. 8 is a perspective view showing a battery protection module according to the first embodiment of the present invention.

FIG. 9 is an exploded perspective view showing a configuration change example of the hybrid module connection adapter according to the first embodiment of the present invention.

FIG. 10 is an external perspective view showing an example of a configuration change of a connection adapter for a hybrid module according to the first embodiment of the present invention.

FIG. 11 is an external perspective view showing another configuration change example of the connection adapter for a hybrid module according to the first embodiment of the present invention.

FIG. 12 is an external perspective view showing another configuration change example of the hybrid module connection adapter according to the first embodiment of the present invention.

FIG. 13 is an external perspective view of a connection adapter for a hybrid module according to a second embodiment of the present invention as viewed from a concave side.

FIG. 14 is an exploded perspective view of a connection adapter for a hybrid module according to a second embodiment of the present invention, as viewed from a concave side.

FIG. 15 is an external perspective view showing a configuration change example of a connection adapter for a hybrid module according to a second embodiment of the present invention.

FIG. 16 is an exploded perspective view showing a configuration change example of a connection adapter for a hybrid module according to a second embodiment of the present invention.

FIG. 17 is an external perspective view showing another configuration change example of the hybrid module connection adapter according to the second embodiment of the present invention.

[Explanation of symbols]

10: battery pack, 11a, 11b: casing, 111
... Opening part, 12 ... Battery cell, 13a, 13b ... Metal tab, 30, 30B-30G ... Connection adapter, 31 ... Housing, 311a ... Bottom surface, 311b ... First side wall, 311c ... Second side wall, 31
1d: third side wall, 311e: fourth side wall, 312: first through hole, 313
… Through-hole (locking portion), 314… second through-hole, 315… opening
316: guide groove, 317: guide projection, 318: third through hole, 3
2a, 32b, 33, 34, 36a, 36b, 37a,
37b ... connection electrode, 40 ... battery protection module, 401 ...
Printed wiring board, 402a to 402j: Electronic components, 403: Resin layer, 406
... terminal electrodes.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Succeeded Tejima 6-16-20 Ueno, Taito-ku, Tokyo Taiyo Denki Co., Ltd. 6 Yamagata Aviation Electronics Co., Ltd. F term (reference) 5H040 AA00 AA03 AA36 AS13 AT00 AY04 AY05 AY14 CC05 CC14 CC38 DD06 DD08 DD13 DD16 DD22 GG01 NN03

Claims (8)

[Claims] An electronic component is mounted on one main surface of a printed wiring board, has a resin layer of a predetermined shape for sealing the electronic component, and has a terminal electrode on the other main surface of the printed wiring board. A hybrid module connection adapter for connecting the hybrid module to the main device, wherein the hybrid module has a rectangular bottom surface having a predetermined depth, and the other main surface of the hybrid module faces the rectangular bottom surface. A module mounting portion to which the hybrid module is mounted; a plurality of first through holes provided along the bottom surface in the first side wall in the concave portion, and communicating between the inside of the concave portion and the outside; A housing having a plurality of locking portions provided on the second side wall in the concave portion facing the plurality of first through holes, respectively, and a predetermined through hole of the first through holes. To Detachably inserted with one end has said locking portion locked and hybrid module connection adapter which is characterized by comprising a plurality of connecting electrodes which are insulated from one another from one end side. 2. The connection adapter for a hybrid module according to claim 1, wherein the connection electrode is made of a strip-shaped metal piece. 3. An opening having a predetermined area for communicating between the inside and the outside of the recess is formed at a bottom surface of the recess corresponding to at least one or more of the plurality of connection electrodes, and the opening is formed through the opening. The connection adapter for a hybrid module according to claim 2, wherein a part of the connection electrode is exposed to the outside of the housing. 4. The connection adapter for a hybrid module according to claim 1, wherein the other end of the connection electrode protrudes outside the housing by a predetermined length. 5. In the recess, at least one of two recess side walls adjacent to the first side wall has an opening extending from the first side wall to the second side wall along the bottom surface of the recess. A second through hole communicating between the first through hole and the outside; a guide groove provided in each of the first and second side walls corresponding to both ends of the second through hole; 2. The connection adapter for a hybrid module according to claim 1, further comprising a plate-shaped connection electrode that is inserted so as to be capable of being inserted and both side edges of the insertion portion are locked in the guide grooves. 3. . 6. A third through hole provided continuously from the end of the first side wall to the side wall of the recess adjacent to the first side wall along the bottom surface of the recess and communicating the inside of the recess and the outside. A locking portion provided on the second side wall facing the first side wall portion of the third through hole, and a plate-like connection electrode removably inserted into the third through hole. 2. The connection electrode according to claim 1, wherein the connection electrode includes a portion locked by the locking portion, a portion exposed in the recess, and a portion located inside the third through hole. 3. The connection adapter for the hybrid module as described. 7. The connection electrode inserted into the third through hole has a first protrusion protruding to the outside on the first side wall and a second protrusion protruding to a side wall adjacent to the first side wall. The connection adapter for a hybrid module according to claim 6, wherein the connection adapter has at least one of them. 8. The device according to claim 8, wherein the housing has at least one of a guide protrusion for mounting the hybrid module on the module mounting portion and a guide groove formed in the recess. The connection adapter for a hybrid module according to claim 1.