WO2024027250A1 - 一种连接组件及开关电源 - Google Patents
一种连接组件及开关电源 Download PDFInfo
- Publication number
- WO2024027250A1 WO2024027250A1 PCT/CN2023/092569 CN2023092569W WO2024027250A1 WO 2024027250 A1 WO2024027250 A1 WO 2024027250A1 CN 2023092569 W CN2023092569 W CN 2023092569W WO 2024027250 A1 WO2024027250 A1 WO 2024027250A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insulating plate
- circuit board
- electrical connector
- electrical
- connection
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
Definitions
- This application relates to the technical field of electrical grounding, and specifically to a connecting component and a switching power supply.
- Embodiments of the present application provide a connection component and a switching power supply, which can make the assembly of ground circuits simpler and reduce the difficulty of manufacturing electrical products.
- connection component applied to a switching power supply.
- the switching power supply includes a circuit board and a grounding component.
- the connection component includes: an insulating board configured to be located on one side of the circuit board; an electrical connector located on the insulating board. The electrical connector are configured to be electrically connected to the circuit board and the ground component respectively.
- connection assembly In the connection assembly described above, an accommodating groove is provided on the side of the insulating plate facing away from the circuit board, and the electrical connection is The connector is arranged in the receiving groove.
- Described connecting assembly wherein the insulating plate is provided with a through hole or a notch, the through hole and the notch penetrate the insulating plate in the thickness direction of the insulating plate, and the electrical connector includes a first connection end, and the first connection end is along the through hole or the notch. By extension, the first connection end is configured to be electrically connected to the circuit board.
- an accommodating cavity is provided in the insulating plate, and the electrical connector is disposed in the accommodating cavity.
- the electrical connector is configured to be electrically connected to the ground elastic piece of the ground assembly, and when the electrical connector is electrically connected to the ground elastic piece, the ground elastic piece is in a deformed state.
- connection assembly wherein the insulating plate includes a body and a support portion protruding from the body, the electrical connector includes a second connection end, the second connection end extends to the end surface of the support portion away from the body, and the insulating plate is configured to pass through the support
- the second connecting end is pressed to be electrically connected to the ground elastic piece, so that the ground elastic piece remains in a deformed state.
- the electrical connector is an electrical connection piece.
- the laying area of the electrical connecting piece on the insulating plate is not less than 70% of the area of the side of the insulating plate facing away from the circuit board.
- This application also proposes to provide a switching power supply, which includes a circuit board and a ground component, and also includes any one of the connection components in the above embodiments; the connection component is electrically connected to the circuit board and the ground component respectively.
- the switching power supply is a power adapter.
- connection component of the present application realizes the grounding function by arranging an insulating plate on one side of the circuit board, and then arranging an electrical connector on the insulating plate, and connecting the circuit board and the grounding component through the electrical connector.
- This application is approved
- the electrical connectors are arranged on the insulating board, which provides a setting area for the electrical connectors, avoids the independent setting of the electrical connectors, reduces the difficulty of manufacturing electrical products, and improves production efficiency; on the other hand, it also facilitates electrical connections. Maintenance of parts.
- Figure 1 is a schematic structural diagram of a connection component in use provided by some embodiments of the present application.
- Figure 2 is a schematic structural diagram of Figure 1 from another perspective
- Figure 3 is a partial enlarged view of the grounding component and electrical connector in Figure 2;
- Figure 4 is a schematic structural diagram of Figure 1 from another perspective
- Figure 5 is a schematic structural diagram of a switching power supply provided by some embodiments of the present application.
- circuit board 20. grounding component; 201. grounding spring; 30. insulation board; 301. accommodation groove; 302. notch; 303. support part; 40. electrical connector; 401. first connection end; 402. Second connection terminal.
- connection component is used in switching power supplies.
- the switching power supply is a power adapter.
- the switching power supply can also be an auxiliary device such as an adapter.
- an embodiment of the present application also provides a switching power supply.
- the switching power supply includes a circuit board 10 and a ground component 20 .
- the connection component is used to electrically connect the circuit board 10 and the ground component 20 to realize the grounding of the circuit board 10, making the assembly and wiring of the ground circuit simpler and the production and manufacturing easier.
- the connection component includes an insulating plate 30 and an electrical connector 40.
- the electrical connector 40 is electrically connected to the circuit board 10 and the ground component 20 respectively to realize the connection between the circuit board 10 and the ground. Electrical connection of components 20.
- the insulation board 30 is provided on one side of the circuit board 10 .
- the electrical connector 40 is disposed on the insulating plate 30 and is assembled in a targeted manner with the help of the insulating plate 30 to reduce the difficulty of assembling the electrical connector 40 in the electrical product.
- the electrical connector 40 when assembling the electrical connector 40 and the insulating plate 30 , the electrical connector 40 can be assembled with the insulating plate 30 first, and then connected to the circuit board 10 , and then the insulating plate 30 can be connected to the circuit board 10 After that, connect the electrical connector 40 to the ground component 20 .
- the insulating plate 30 can be connected to the circuit board 10 first, and then the electrical connector 40 is provided on the insulating plate 30 so that the electrical connector 40 is connected to the circuit board 10 and the ground component 20 respectively.
- the insulating plate 30 can be disposed on a side of one side of the circuit board 10 , or can be disposed on an entire side of the circuit board 10 , or can be wrapped around the circuit board 10 , specifically, as needed. The insulation performance required by the circuit board 10 is set accordingly.
- the insulation board 30 may also adopt a targeted enclosure structure formed by wrapping part of the circuit board 10 .
- an accommodating groove 301 is provided on a side of the insulating plate 30 facing away from the circuit board 10 , and the electrical connector 40 is disposed in the accommodating groove 301 .
- the accommodating groove 301 is formed on the insulating plate 30, and then the electrical connector 40 is arranged on the insulating plate 30.
- the electrical connector 40 is connected to the circuit board 10 and the ground component 20.
- a through hole or notch 302 is provided on the surface of the insulating plate 30 , and the electrical connector 40 is connected to the circuit board 10 through the through hole or notch 302 to complete the grounding of the circuit board 10 .
- the through hole and the notch 302 are both provided through the insulating plate 30 in the thickness direction of the insulating plate 30 .
- the electrical connector includes a first connection end 401 .
- the first connection end 401 extends along the through hole or the notch.
- the first connection end 401 is electrically connected to the circuit board 10 .
- the purpose of providing the through hole or notch 302 is to set the position of the electrical connector 40 in a targeted manner.
- only through holes are provided as an example.
- the through holes are provided along the thickness direction of the insulating plate 30 .
- the shape of the through holes can be any shape and is not specifically limited.
- the location of the through hole is that the insulating plate 30 is located at the nearest location or a relatively close location where the circuit board 10 needs to be grounded.
- the notch is provided along the edge of the insulating plate 30 , and the specific location is the edge of the insulating plate 30 closest to the side of the circuit board 10 that needs to be grounded.
- the through holes and the notches 302 may exist at the same time, and multiple places on the circuit board 10 need to be grounded respectively. When multiple electrical connectors 40 are used, the through holes can be selectively connected along the through holes according to the specific locations where the circuit board 10 needs to be grounded. Holes or notches 302 are provided.
- the insulating plate 30 is provided with a receiving cavity, and the electrical connector 40 is disposed in the receiving cavity.
- a receiving cavity is formed inside the insulating plate 30 , and then the electrical connector 40 is placed in the receiving cavity of the insulating plate 30 , and then the insulating plate 30 with the electrical connecting member 40 and the insulating plate 30 are connected.
- the circuit board 10 and the ground assembly 20 are assembled as a whole.
- the receiving cavity of the insulating plate 30 may be formed by mold casting to form the receiving cavity inside the insulating plate 30 .
- Multi-layer plate bodies may also be connected to form a receiving cavity inside the insulating plate 30 .
- the insulating plate 30 is provided with a through hole, which connects the accommodation cavity to the outside world, and the electrical connector 40 is connected to the circuit board 10 and the ground component 20 through the through hole to realize the grounding of the circuit board 10 .
- This effect is similar to the effect of providing through holes or notches 302 on the insulating plate 30 with the accommodating groove 301, and is also for arranging the electrical connector 40 in a targeted manner, reducing the damage rate of the electrical connector 40 and increasing its service life.
- the grounding assembly 20 includes a grounding elastic piece 201 , and the electrical connector 40 is electrically connected to the grounding elastic piece 201 of the grounding assembly 20 to achieve grounding of the circuit board 10 ; electrically When the connector 40 and the grounding elastic piece 201 are connected, the grounding elastic piece 201 is in a deformed state. When the grounding elastic piece 201 is in a deformed state, it will have a tendency to rebound. This rebound force makes the grounding elastic piece 201 come into contact with the electrical connector 40 Being closer, the final connection performance between the ground component 20 and the electrical connector 40 is better, which can effectively avoid poor contact caused by poor connectivity between the electrical connector 40 and the ground component 20 .
- the insulating plate 30 may be made of material with a certain hardness, such as PC material. Materials with a certain hardness can be used to support the circuit board 10 to achieve the purpose of protecting the circuit board 10 .
- the insulating plate 30 can support a part of the circuit board 10, such as one side or part of the side, or can be connected to all sides of the circuit board 10 to support the circuit. The plate 10 is supported as a whole.
- the electrical connector 40 has a certain hardness and can deform the ground elastic piece 201 by itself and maintain the ground elastic piece 201 in a certain deformation state.
- the hardness of the material of the insulating plate 30 does not need to be specifically limited. Materials with lower hardness, such as PP material, can also be used, which can improve the selectivity of the insulation board 30 . To achieve connection stability between the ground elastic piece 201 and the electrical connector 40 .
- the hardness of the electrical connector 40 itself is not enough to cause the grounding elastic piece 201 to deform, or it is unable to maintain a certain deformation state of the grounding elastic piece 201.
- other auxiliary components are needed to apply force on the grounding elastic piece 201.
- the ground elastic pieces 201 are allowed to undergo and maintain a certain deformation state, and then the auxiliary component presses the part of the electrical connector 40 between the ground elastic pieces 201 to achieve a stable connection between the ground elastic pieces 201 and the electrical connector 40 .
- the insulating plate 30 includes a body and a support portion 303 protruding from the body.
- the electrical connector 40 includes a second connection end 402 .
- the insulating plate 30 is configured to press the second connecting end through the support portion 303 .
- the connecting end 402 is connected to the ground elastic piece 201 so that the ground elastic piece 201 remains in a deformed state, and the electrical connector 40 extends toward the support portion 303 of the insulating plate 30 and extends to the end surface of the supporting portion 303 away from the body, so that the insulating plate 30
- the connection point between the electrical connector 40 and the ground elastic piece 201 is located between the support part 303 and the ground elastic piece 201.
- the electrical connector 40 is an electrical connection sheet, that is, in a sheet shape, such as a copper foil sheet or other metal sheet.
- the electrical connector provides better electrical connectivity.
- the electrical connecting piece also has the function of assisting in heat dissipation.
- the laying area of the electrical connecting sheet on the insulating plate 30 is no less than 70% of the area of the side of the insulating plate 30 facing away from the circuit board 10 . Because the electrical connecting sheet usually uses metal foil, its heat dissipation performance is relatively Because the heat dissipation performance of the insulating plate 30 is better, when the laying area of the electrical connecting piece on the insulating plate 30 is not less than 70% of the area of the side of the insulating plate 30 facing away from the circuit board 10, its heat dissipation performance can ensure the needs of nearby circuits. heat dissipation. This arrangement can further improve the heat dissipation effect of the electrical connecting piece.
- electrical connector 40 utilizes copper foil.
- the copper foil can be set to a smaller size to connect the circuit board 10 and the ground component 20 .
- the size of the copper foil sheet may also be larger, so that when the copper foil sheet is partially damaged, the electrical connection between the circuit board 10 and the ground component 20 can still be maintained.
- Other metal foils can also be used as electrical connectors.
- the electrical connector 40 may also be an electrical wire or the like.
- the number of electrical conductors is at least one.
- the conductive lines can serve as backup for each other. When one or part of them is damaged, the circuit board can still be maintained. 10 is electrically connected to the ground component 20.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
本申请实施例提供一种连接组件及开关电源，涉及电气接地技术领域，能够使得接地线路装配更加简单，降低电气产品生产制造的难度。连接组件应用于开关电源，开关电源包括电路板和接地组件。连接组件包括：绝缘板，被配置为设于电路板的一侧；电连接件，设于绝缘板上，电连接件被配置为分别与电路板和接地组件电性连接。与现有技术相比，本申请的连接组件通过在电路板一侧设置绝缘板，然后在绝缘板上设置电连接件，通过电连接件将电路板与接地组件连接，实现接地功能。本申请通过将电连接件设置在绝缘板上，给与了电连接件的设置区域，避免了电连接件独立设置，降低了电气产品的生产制造难度，提高了生产效率；另一方面，还便于电连接件的维护。
Description
本申请要求于2022年8月4日提交中国专利局、申请号为202222048881.7、发明名称为“一种连接组件及开关电源”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请涉及电气接地技术领域，具体涉及一种连接组件及开关电源。
现有的电气产品越来越小型化，电气产品内部的空间也因此越来越小，也导致接地的线路越来越难以装配走线，进而出现电气产品生产制造的难度大的情况。
因此，现有技术还有待于改进和发展。
本申请实施例提供一种连接组件及开关电源，能够使得接地线路装配更加简单，降低电气产品生产制造的难度。
本申请的技术方案如下：
一种连接组件，应用于开关电源，开关电源包括电路板和接地组件；连接组件包括：绝缘板，被配置为设于电路板的一侧；电连接件，设于绝缘板上，电连接件被配置为分别与电路板和接地组件电性连接。
所述的连接组件，其中，绝缘板背离电路板的一侧面上设有容置槽，电连
接件设于容置槽内。
所述的连接组件，其中，绝缘板开设有通孔或缺口，通孔及缺口均在绝缘板的厚度方向贯穿绝缘板，电连接件包括第一连接端，第一连接端沿通孔或缺口延伸设置，第一连接端被配置为与电路板电性连接。
所述的连接组件，其中，绝缘板内设有容纳腔，电连接件设于容纳腔内。
所述的连接组件，其中，电连接件被配置为与接地组件的接地弹片电性连接，且在电连接件与接地弹片电性连接的状态下，接地弹片处于形变状态。
所述的连接组件，其中，绝缘板包括本体及自本体伸出的支撑部，电连接件包括第二连接端，第二连接端延伸至支撑部远离本体的端面，绝缘板被配置为通过支撑部压迫第二连接端与接地弹片电性连接，使得接地弹片保持形变状态。
所述的连接组件，其中，电连接件为电连接片。
所述的连接组件，其中，电连接片在绝缘板上的铺设面积不低于绝缘板背离电路板的侧面的面积的70％。
本申请另外还提出提供一种开关电源，包括电路板和接地组件，还包括上述实施例中任意一项连接组件；连接组件分别与电路板和接地组件电性连接。
所述开关电源为电源适配器。
与现有技术相比，本申请实施例具有以下优点：
本申请的连接组件通过在电路板一侧设置绝缘板，然后在绝缘板上设置电连接件，通过电连接件将电路板与接地组件连接，实现接地功能。本申请通过
将电连接件设置在绝缘板上，给与了电连接件的设置区域，避免了电连接件独立设置，降低了电气产品的生产制造难度，提高了生产效率；另一方面，还便于电连接件的维护。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一些实施例提供的处于使用状态下的连接组件的结构示意图；
图2是图1另一视角的结构示意图；
图3是图2中接地组件和电连接件的局部放大图；
图4是图1又一视角的结构示意图；
图5是本申请一些实施例提供的开关电源的结构示意图
其中，10、电路板；20、接地组件；201、接地弹片；30、绝缘板；301、容置槽；302、缺口；303、支撑部；40、电连接件；401、第一连接端；402、第二连接端。
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其
他实施例，都属于本申请保护的范围。
参照图1至图4所示，本申请实施例提出一种连接组件。该连接组件应用于开关电源。在其中一些实施例中，开关电源为电源适配器。在另外一些实施例中，该开关电源也可为适配器等辅助装置。
如图5所示，本申请实施例还提出一种开关电源。该开关电源包括电路板10和接地组件20。连接组件用以将电路板10与接地组件20电性连接，实现电路板10的接地，使得接地线路装配走线更加简单，生产制造更加容易。
具体而言，如图1至图4所示，该连接组件包括绝缘板30和电连接件40，电连接件40分别与电路板10和接地组件20电性连接，以实现电路板10与接地组件20的电性连接。绝缘板30设于电路板10的一侧。电连接件40，设于绝缘板30上，借助绝缘板30，针对性装配，以降低电连接件40在电气产品内装配的难度。
在其中一些示例中，在装配电连接件40和绝缘板30时，可将电连接件40首先与绝缘板30装配好，然后再与电路板10连接，待绝缘板30与电路板10连接好之后，再将电连接件40与接地组件20连接。在另外的示例中，也可首先将绝缘板30与电路板10连接，然后再在绝缘板30上设置电连接件40，使得电连接件40分别与电路板10和接地组件20连接。
在其中一些示例中，绝缘板30可设于电路板10一侧部分的侧面上，也可以设置在电路板10的一整个侧面上，还可以是包裹电路板10设置，具体而言，根据需要电路板10需要的绝缘的性能，针对性设置。
在其中一些实施例中，绝缘板30也可采用包裹部分电路板10而形成的针对性的围合结构。
在其中一些实施例中，如图4所示，绝缘板30背离电路板10的一侧面上设有容置槽301，电连接件40设于该容置槽301内。在生产加工时，在绝缘板30成型时，沿绝缘板30的表面开槽，形成该容置槽301，即将该容置槽301成型在绝缘板30上，然后将电连接件40布置在该容置槽301内，在装配绝缘板30时，再将电连接件40与电路板10和接地组件20进行连接。
在其中一些实施例中，如图4所示，绝缘板30表面上设有通孔或缺口302，电连接件40通过该通孔或缺口302与电路板10连接，以完成电路板10的接地。具体而言，通孔及缺口302均在绝缘板30的厚度方向贯穿绝缘板30设置，电连接件包括第一连接端401，第一连接端401沿通孔或缺口延伸设置，第一连接端401与电路板10电性连接。设置通孔或缺口302的目的在于将电连接件40的位置针对性进行设置，不需要将电连接件40沿绝缘板30的边缘布置，避免了电连接件40设于绝缘板30和电路板10外壳之间，导致绝缘板30和电路板10外壳之间相对移动时，对电连接件40造成摩擦的情况；能够有效降低电连接件40的损坏率，提高整体设备的使用寿命。
在其中一些示例中，以仅设置通孔为例，通孔沿绝缘板30的厚度方向上设置，通孔的形状可采用任意形状，不作具体限定。通孔设置的位置为绝缘板30靠近电路板10需要接地的最近的位置或相对较近的位置处设置。在另外一些示例中，以仅设置缺口302为例，沿绝缘板30的边缘设置缺口，具体设置的位置为绝缘板30靠近电路板10需要接地的最近的一侧边缘。在又一些示例中，通孔和缺口302可同时存在，在电路板10多个地方需要分别接地，采用多个电连接件40时，可根据电路板10需要接地的具体位置，选择性沿通孔或缺口302设置。
在另外一些实施例中，绝缘板30内设有容纳腔，电连接件40设于容纳腔内。在具体的示例中，在生产加工时，在绝缘板30内部形成容纳腔，然后将电连接件40设于绝缘板30的容纳腔内，然后再将带有电连接件40的绝缘板30与电路板10和接地组件20整体进行装配。示例性的，绝缘板30的容纳腔的形成方式可采用模具浇筑成型，形成在绝缘板30内部的容纳腔。也可采用多层板体连接，形成在绝缘板30内部的容纳腔。
在其中一些示例中，绝缘板30上设有贯通孔，该贯通孔将容纳腔与外界连通，电连接件40通过该贯通孔与电路板10和接地组件20连接，实现电路板10的接地。该效果与设置容置槽301的绝缘板30上设有通孔或缺口302的效果类似，也是为了将电连接件40针对性设置，降低电连接件40的损坏率，提高其使用寿命。
在其中一些实施例中，如图2和图3所示，接地组件20包括接地弹片201，电连接件40与接地组件20的接地弹片201电性连接，用以实现电路板10的接地；电连接件40与接地弹片201在连接状态下，接地弹片201处于形变状态，在接地弹片201处于形变状态下，会具有一个回弹的趋势，该回弹力使得接地弹片201与电连接件40的接触更加紧密，最终接地组件20和电连接件40的连接性能更好，能够有效避免电连接件40与接地组件20之间连接性较差，所导致的接触不良的情况。
在其中一些实施例中，绝缘板30可采用具有一定硬度的材料，比如PC材质。采用具有一定硬度的材料可以对电路板10进行支撑，以实现保护电路板10的目的。在具体的示例中，绝缘板30可对电路板10其中一部分，比如一个侧面或侧面的部分进行支撑，也可与电路板10的所有侧面连接，对电路
板10整体进行支撑。
在其中一些实施例中，电连接件40具有一定的硬度，能够通过自身使得接地弹片201发生形变，并使得接地弹片201保持一定的形变状态，此时绝缘板30材料的硬度可以不作具体限定，也可采用硬度较低的材料，比如PP材质，可提高绝缘板30的可选择性。以实现接地弹片201与电连接件40的连接稳定性。
在另外一些实施例中，电连接件40本身的硬度不足以使得接地弹片201发生形变，或者无法使得接地弹片201保持一定的形变状态，此时需要其他的辅助组件将接地弹片201进行施力，使得接地弹片201发生并保持一定的形变状态，然后该辅助组件将电连接件40的部分压在于接地弹片201之间的位置，以实现接地弹片201与电连接件40的连接稳定性。
在具体的示例中，如图3所示，绝缘板30包括本体及本体伸出的支撑部303，电连接件40包括第二连接端402，绝缘板30被配置为通过支撑部303压迫第二连接端402与接地弹片201连接，使得接地弹片201保持形变状态，并且，电连接件40向绝缘板30的支撑部303延伸设置，并延伸至支撑部303远离本体的端面，以使得绝缘板30的支撑部303与接地弹片201在连接时，电连接件40与接地弹片201的连接处位于支撑部303和接地弹片201之间。上述设置，电连接件40与接地组件20的连接性更好，能够有效避免接触不良，导致接地性能不佳的情况。
在其中一些实施例中，电连接件40为电连接片，即呈片状，比如采用铜箔片或其他金属片。电连接片的电连接性更好。另一方面，电连接片还具有辅助散热的功能。
在其中一些实施例中，电连接片在绝缘板30上的铺设面积不低于绝缘板30背离电路板10的侧面的面积的70％，因电连接片通常采用金属箔片，其散热性能相对于绝缘板30的散热性能更好，当电连接片在绝缘板30上的铺设面积不低于绝缘板30背离电路板10的侧面的面积的70％时，其散热的性能能够保证附近电路需要的散热性。该设置能够使得电连接片的散热效果进一步提高。
在其中一些示例中，电连接件40采用铜箔片。在具体的示例中，在采用铜箔片时，铜箔片可设置较小尺寸，以实现连接电路板10和接地组件20即可。在另外一些示例中，铜箔片也可将尺寸设置更大，这样设置，在铜箔片局部出现损坏时，仍可保持电路板10与接地组件20的电性连接。也可采用其他金属箔片作为电连接件。
在另外一些实施例中，电连接件40还可采用电导线等等。在具体的示例中，电导线设置的数量为至少一根，在数量设置较多的情况下，导电线之间相互可互为备用，在其中一根或一部分出现损坏时，仍可保持电路板10与接地组件20的电性连接。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
Claims (17)
- 一种连接组件，其中，应用于开关电源，所述开关电源包括电路板和接地组件；所述连接组件包括：绝缘板，被配置为设于所述电路板的一侧；电连接件，设于所述绝缘板上，所述电连接件被配置为分别与所述电路板和所述接地组件电性连接。
- 根据权利要求1所述的连接组件，其中，所述绝缘板背离所述电路板的一侧面上设有容置槽，所述电连接件设于所述容置槽内。
- 根据权利要求2所述的连接组件，其中，所述绝缘板开设有通孔或缺口，所述通孔及所述缺口均在所述绝缘板的厚度方向贯穿所述绝缘板，所述电连接件包括第一连接端，所述第一连接端沿所述通孔或缺口延伸设置，所述第一连接端被配置为与所述电路板电性连接。
- 根据权利要求1所述的连接组件，其中，所述绝缘板内设有容纳腔，所述电连接件设于所述容纳腔内。
- 根据权利要求1所述的连接组件，其中，所述电连接件被配置为与所述接地组件的接地弹片电性连接，且在所述电连接件与所述接地弹片电性连接的状态下，所述接地弹片处于形变状态。
- 根据权利要求5所述的连接组件，其中，所述绝缘板包括本体及自所述本体伸出的支撑部，所述电连接件包括第二连接端，所述第二连接端延伸至所述支撑部远离所述本体的端面，所述绝缘板被配置为通过所述支撑部压迫所述第二连接端与所述接地弹片电性连接，使得所述接地弹片保持形变状态。
- 根据权利要求1所述的连接组件，其中，所述电连接件为电连接片。
- 根据权利要求7所述的连接组件，其中，所述电连接片在所述绝缘板上的铺设面积不低于所述绝缘板背离所述电路板的侧面的面积的70％。
- 一种开关电源，其中，包括电路板、接地组件和连接组件；所述连接组件包括：绝缘板和电连接件，所述绝缘板被配置为设于所述电路板的一侧；所述电连接件设于所述绝缘板上，被配置为分别与所述电路板和所述接地组件电性连接。
- 根据权利要求9所述的开关电源，其中，所述绝缘板背离所述电路板的一侧面上设有容置槽，所述电连接件设于所述容置槽内。
- 根据权利要求10所述的开关电源，其中，所述绝缘板开设有通孔或缺口，所述通孔及所述缺口均在所述绝缘板的厚度方向贯穿所述绝缘板，所述电连接件包括第一连接端，所述第一连接端沿所述通孔或缺口延伸设置，所述第一连接端被配置为与所述电路板电性连接。
- 根据权利要求9所述的开关电源，其中，所述绝缘板内设有容纳腔，所述电连接件设于所述容纳腔内。
- 根据权利要求9所述的开关电源，其中，所述电连接件被配置为与所述接地组件的接地弹片电性连接，且在所述电连接件与所述接地弹片电性连接的状态下，所述接地弹片处于形变状态。
- 根据权利要求13所述的开关电源，其中，所述绝缘板包括本体及自所述本体伸出的支撑部，所述电连接件包括第二连接端，所述第二连接端延伸至所述支撑部远离所述本体的端面，所述绝缘板被配置为通过所述支撑部压迫所述第二连接端与所述接地弹片电性连接，使得所述接地弹片保持形变状态。
- 根据权利要求9所述的开关电源，其中，所述电连接件为电连接片。
- 根据权利要求15所述的开关电源，其中，所述电连接片在所述绝缘板上的铺设面积不低于所述绝缘板背离所述电路板的侧面的面积的70％。
- 根据权利要求9所述的开关电源，其中，所述开关电源为电源适配器。
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| CN102104221A (zh) * | 2009-12-16 | 2011-06-22 | 台达电子工业股份有限公司 | 插座元件、接地结构及其制法、具有插座元件的电子装置 |
| CN201937446U (zh) * | 2010-12-29 | 2011-08-17 | 群光电能科技股份有限公司 | 侧向导接的电源转换器 |
| JP2014056655A (ja) * | 2012-09-11 | 2014-03-27 | All Best Electronics Co Ltd | 電気コネクタ |
| CN217114707U (zh) * | 2022-03-25 | 2022-08-02 | 蜂巢能源科技股份有限公司 | 极柱、电连接组件及电芯 |
| CN217788823U (zh) * | 2022-08-04 | 2022-11-11 | 深圳欧陆通电子股份有限公司 | 一种连接组件及开关电源 |
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| CN102104221A (zh) * | 2009-12-16 | 2011-06-22 | 台达电子工业股份有限公司 | 插座元件、接地结构及其制法、具有插座元件的电子装置 |
| CN201937446U (zh) * | 2010-12-29 | 2011-08-17 | 群光电能科技股份有限公司 | 侧向导接的电源转换器 |
| JP2014056655A (ja) * | 2012-09-11 | 2014-03-27 | All Best Electronics Co Ltd | 電気コネクタ |
| CN217114707U (zh) * | 2022-03-25 | 2022-08-02 | 蜂巢能源科技股份有限公司 | 极柱、电连接组件及电芯 |
| CN217788823U (zh) * | 2022-08-04 | 2022-11-11 | 深圳欧陆通电子股份有限公司 | 一种连接组件及开关电源 |
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