Electrical connection assembly and aging test system

Abstract

The invention discloses an electric connection assembly and an aging test system, and the electric connection assembly comprises a plug connector which comprises a first housing, and the first housing comprises at least one detachable plug; the socket connector comprises a second shell, at least one detachable socket is arranged in the second shell, and the sockets and the plugs are in one-to-one correspondence; wherein the plug connector and the socket connector are electrically connected through the insertion of the plug and the socket. According to the invention, the modular design of the electric connection assembly can be realized, when the electric connection assembly is abnormal, the abnormality of the electric connection assembly can be quickly repaired by positioning the corresponding plug or socket and replacing the plug or socket, so that the maintenance cost of the electric connection assembly is reduced, and when the connection demand is changed, the electric connection assembly can be quickly repaired. By adjusting the corresponding functional components in the electric connection component, the flexibility and expansibility of the electric connection component can be improved, the electric connection component is applied to more working scenes, and thus the working efficiency of the electric connection component is improved.

Description

Technical Field

[0001] The present application relates to the technical field of conductive connection, and in particular to an electrical connection component and an aging test system. Background Art

[0002] Electrical connectors are key components used to transmit current or signals in electronic devices and are widely used in various electrical circuits. With the development of artificial intelligence, the development cycle of electronic products is getting shorter and shorter, and the demand for electrical connectors that are suitable for various connection environments is also increasing.

[0003] In the prior art, electrical connectors are usually integrally formed with a high degree of integration to be suitable for a certain type of connection environment.

[0004] However, the existing electrical connectors have a complex structure and are difficult to repair, resulting in high maintenance costs. At the same time, due to their poor flexibility, they cannot be flexibly adapted to different connection environments, and their working efficiency is also low. Summary of the invention

[0005] The main technical problem solved by the present application is to provide an electrical connection component and an aging test system, which can solve the problems of high maintenance cost and low working efficiency of existing electrical connectors.

[0006] In order to solve the above-mentioned technical problems, the first technical solution adopted in the present application is to provide an electrical connection assembly, including: a plug connector, including a first shell, the first shell includes at least one detachable plug; a socket connector, including a second shell, the second shell includes at least one detachable socket, and the socket corresponds to the plug one by one; wherein the plug connector and the socket connector are electrically connected by the plug and the socket.

[0007] The first shell includes a plurality of plugs, and the plurality of plugs include at least one type of plugs; the second shell includes a plurality of sockets, and the plurality of sockets include at least one type of sockets.

[0008] Among them, the multiple plugs include at least one first type plug, at least one power feedback plug and at least one second type plug; the multiple sockets include at least one first type socket, at least one multiple power feedback sockets and at least one second type socket; wherein the connection current corresponding to the first type plug and the first type socket is greater than 100A, and the connection current corresponding to the second type plug and the second type socket is less than 50A.

[0009] Among them, at least one plug installation position is set in the first shell, and the plug is detachably installed at the plug installation position; at least one socket installation position is set in the second shell, and the socket is detachably installed at the socket installation position.

[0010] Among them, a plurality of plug installation positions are arranged in the first shell, and the plurality of plug installation positions are distributed in an array in the first shell; a plurality of socket installation positions are arranged in the second shell, and the plurality of socket installation positions are distributed in an array in the second shell.

[0011] Among them, the plug connector includes a plurality of plugs, and the plurality of plug arrays are distributed in the corresponding plurality of plug installation positions; the socket connector includes a plurality of sockets, and the plurality of socket arrays are distributed in the corresponding plurality of socket installation positions.

[0012] The plug includes a plug housing, a first insulating part and a conductor column; the first insulating part is located in the plug housing, the first insulating part includes a mounting tube, the first end of the conductor column is clamped in the mounting tube, and the second end of the conductor column extends out of the mounting tube for connection with the socket.

[0013] The socket comprises a socket housing, a second insulating part and a jack; the second insulating part is located in the socket housing, and the jack is installed in the second insulating part by interference fit; the inner diameter of the jack is the same as the outer diameter of the second end of the conductor column.

[0014] A crown spring is arranged in the jack, and the conductor column and the jack are connected through the crown spring.

[0015] To solve the above technical problems, the second technical solution adopted in this application is to provide an aging test system, including a system board, a aging board and the above-mentioned electrical connection components. The system board is electrically connected to the aging board through the electrical connection components to perform aging test on the chip to be tested placed on the aging board.

[0016] The beneficial effects of the present application are as follows: Different from the prior art, the present application provides an electrical connection component and an aging test system. By making the first shell corresponding to the plug connector include at least one detachable plug, and making the second shell corresponding to the socket connector include at least one detachable socket, the modular design of the electrical connection component can be realized. When an abnormality occurs in the electrical connection component, the abnormality of the electrical connection component can be quickly repaired by locating the corresponding plug or socket and replacing it, thereby reducing the maintenance cost of the electrical connection component. Furthermore, when the connection requirements change, by adjusting the corresponding functional components in the electrical connection component, the flexibility and scalability of the electrical connection component can be improved, so that the electrical connection component can be applied to more work scenarios, thereby improving the work efficiency of the electrical connection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of an embodiment of an electrical connection assembly of the present application;

[0019] Figure 2 yes Figure 1 A front view of the middle plug connector;

[0020] Figure 3 yes Figure 1 A top view of the plug connector;

[0021] Figure 4 yes Figure 1 A side view of the middle plug connector;

[0022] Figure 5 yes Figure 1 A front view of the middle socket connector;

[0023] Figure 6 yes Figure 1 a top view of the middle socket connector;

[0024] Figure 7 yes Figure 1 a side view of the middle receptacle connector;

[0025] Figure 8 It is a structural schematic diagram of an implementation method of an aging test system of the present application;

[0026] Fig. 9 It is a structural schematic diagram of the aging board and the electrical connection component in a connected state;

[0027] Fig.10 It is a three-dimensional structural diagram of an aging test device using an aging test system. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms of "a", "said", and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless otherwise clearly indicated above, and "multiple" generally includes at least two, but does not exclude the inclusion of at least one.

[0030] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0031] It should be understood that the terms "include", "comprises" or any other variations used herein are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "includes..." do not exclude the presence of other identical elements in the process, method, article or device that includes the elements.

[0032] In the related art, the electrical connector is a key component used to transmit current or signal in electronic equipment, and is widely used in various electrical circuits. With the development of artificial intelligence, the development cycle of electronic products is getting shorter and shorter, and the demand for electrical connectors adapted to various connection environments is also increasing. At present, computing chips such as CPU (Central Processing Unit), GPU (Graphics Processing Unit), and ASIC (Application Specific Integrated Circuit) are all low-voltage, high-current, and high-power SOC (System on Chip). The chip aging test equipment that tests the above chips has a high demand for electrical connectors. In the prior art, in order to meet the test requirements of low voltage, high current, and high frequency of plug-in and unplug times, chip aging test equipment usually uses an integrated electrical connector with extremely high integration to be suitable for a certain type of connection environment. However, the existing electrical connector has a complex structure and is not easy to repair, which makes the maintenance cost high; at the same time, due to its poor flexibility, it cannot be flexibly adapted to different connection environments, and the work efficiency is also low.

[0033] Based on the above situation, the present application provides an electrical connection assembly and an aging test system, which can solve the problems of high maintenance cost and low working efficiency of existing electrical connectors.

[0034] The present application is described in detail below with reference to the accompanying drawings and implementation methods.

[0035] See also Figure 1 , Figure 11 is a schematic diagram of the structure of an embodiment of an electrical connection assembly of the present application. In this embodiment, the electrical connection assembly 100 includes a plug connector 10 and a socket connector 20. The plug connector 10 includes a first housing 11, and the first housing 11 includes at least one detachable plug 12. The socket connector 20 includes a second housing 21, and the second housing 21 includes at least one detachable socket 22, and the socket 22 corresponds to the plug 12 one by one. The plug connector 10 and the socket connector 20 are electrically connected by plugging and engaging the plug 12 and the socket 22.

[0036] The plug 12 and the socket 22 are connected and separated by plugging and unplugging.

[0037] The shape or size of each plug 12 uniquely corresponds to the shape or size of the connected socket 22 to facilitate plugging.

[0038] In some embodiments, the first housing 11 includes a plurality of plugs 12 , and the second housing 21 includes a plurality of sockets 22 .

[0039] In some embodiments, when a certain plug 12 or socket 22 fails, the abnormality of the electrical connection assembly 100 can be quickly repaired by replacing the failed plug 12 or the failed socket 22, thereby restoring the circuit connection.

[0040] In other embodiments, when a plug 12 or a socket 22 needs to be updated, the product can be upgraded by replacing the old plug 12 or socket 22 with a new plug or socket.

[0041] It can be understood that by including at least one detachable plug 12 in the first shell 11 corresponding to the plug connector 10 and including at least one detachable socket 22 in the second shell 21 corresponding to the socket connector 20, a modular design of the electrical connection component 100 can be achieved. When an abnormality occurs in the electrical connection component 100, the abnormality of the electrical connection component 100 can be quickly repaired by locating the corresponding plug 12 or socket 22 and replacing it, thereby reducing the maintenance cost of the electrical connection component 100.

[0042] In some embodiments, the plurality of plugs 12 in the first housing 11 include at least one type of plug, and the plurality of sockets 22 in the second housing 21 include at least one type of socket. Different types of plugs or sockets are used to achieve different circuit connections.

[0043] In this embodiment, by replacing different plugs 12 and sockets 22, circuit connections with different performances can be achieved.

[0044] It can be understood that when the connection requirements change, by adjusting the corresponding functional components in the electrical connection component 100, the flexibility and scalability of the electrical connection component 100 can be improved, so that the electrical connection component 100 can be applied to more work scenarios, thereby improving the working efficiency of the electrical connection component 100.

[0045] Further, in this embodiment, the plurality of plugs 12 include at least one first type plug, at least one power feedback plug and at least one second type plug. The plurality of sockets 12 include at least one first type socket, at least one power feedback socket and at least one second type socket.

[0046] In some implementations, the connection current corresponding to the first type of plug and the first type of socket is greater than 100 A. In some specific implementations, the connection current corresponding to the first type of plug and the first type of socket is 150A.

[0047] In some implementations, the connection current corresponding to the second type plug and the second type socket is less than 50 A. In some specific implementations, the connection current corresponding to the second type plug and the second type socket is 20 A.

[0048] It can be understood that the first type of plug and the first type of socket are used to achieve high current transmission, and the second type of plug and the second type of socket are used to achieve low current transmission. By arranging the first type of plug and the second type of plug in the plug connector 10, and correspondingly arranging the first type of socket and the second type of socket in the socket connector 20, high current and low current can be transmitted simultaneously in the circuit through the connection between the plug connector 10 and the socket connector 20, thereby ensuring the normal operation of the electrical equipment.

[0049] In some implementations, the power feedback plug and the power feedback socket are used to compensate for current in the connected circuit.

[0050] It can be understood that by respectively providing a power feedback plug and a power feedback socket in the plug connector 10 and the socket connector 20 , the accuracy of current transmission can be improved, making the current more durable and stable, thereby further improving the circuit connection effect.

[0051] For further information, please refer to Figure 2 to Figure 7 , Figure 2 yes Figure 1 Front view of the plug connector, Figure 3 yes Figure 1 Top view of the plug connector, Figure 4 yes Figure 1 Side view of the plug connector, Figure 5 yes Figure 1 Front view of the middle socket connector, Figure 6 yes Figure 1Top view of the middle socket connector, Figure 7 yes Figure 1 Side view of the mid-receptacle connector.

[0052] In this embodiment, at least one plug installation position is provided in the first housing 11, and the plug 12 is detachably installed in the plug installation position. At least one socket installation position is provided in the second housing 21, and the socket 22 is detachably installed in the socket installation position.

[0053] In some embodiments, the first housing 11 is provided with a plurality of plug installation positions, which are distributed in an array in the first housing 11. The second housing 21 is provided with a plurality of socket installation positions, which are distributed in an array in the second housing 21.

[0054] In some embodiments, the plug connector 10 includes a plurality of plugs 12, which are arranged in an array in a plurality of corresponding plug installation positions. The socket connector 20 includes a plurality of sockets 22, which are arranged in an array in a plurality of corresponding socket installation positions.

[0055] In some embodiments, the first housing 11 is provided with multiple types of plug installation positions, which are arrayed in the first housing 11. The second housing 21 is provided with multiple types of socket installation positions, which are arrayed in the second housing 21.

[0056] In some specific embodiments, Figure 2 As shown, the left end of the first shell 11 is provided with a row of two columns of multiple first type plug installation positions, the right end of the first shell 11 is provided with a row of three columns of multiple second type plug installation positions, and the area between the left and right ends of the first shell 11 is provided with a row of six columns of multiple third type plug installation positions. Correspondingly, the left end of the first shell 11 is provided with a row of two columns of multiple first type plugs 121, the right end of the first shell 11 is provided with a row of three columns of multiple second type plugs 122, and the area between the left and right ends of the first shell 11 is provided with a row of six columns of multiple third type plugs 123. Among them, the connection current corresponding to the multiple first type plugs 121 is 150A, and the connection current corresponding to the multiple second type plugs 122 is 20A.

[0057] In some specific embodiments, Figure 5As shown, the left end of the second shell 21 is provided with a row of two columns of multiple first-type socket installation positions, the right end of the second shell 21 is provided with a row of three columns of multiple second-type socket installation positions, and the area between the left and right ends of the second shell 21 is provided with a row of six columns of multiple third-type socket installation positions. Correspondingly, the left end of the second shell 21 is provided with a row of two columns of multiple first-type sockets 221, the right end of the second shell 21 is provided with a row of three columns of multiple second-type sockets 222, and the area between the left and right ends of the second shell 21 is provided with a row of six columns of multiple third-type sockets 223. Among them, the connection current corresponding to the multiple first-type sockets 221 is 150A, and the connection current corresponding to the multiple second-type sockets 222 is 20A.

[0058] Among them, when the plug connector 10 and the socket connector 20 are plugged together, multiple first type plugs 121 and multiple first type sockets 221 are used to realize large current transmission, multiple second type plugs 122 and multiple second type sockets 222 are used to realize small current transmission, and multiple third type plugs 123 and multiple third type sockets 223 are used to compensate for current.

[0059] In some embodiments, the plug 12 includes a plug housing, a first insulating portion 31, and a conductor post 32. The first insulating portion 31 is located in the plug housing, and the first insulating portion 31 includes a mounting cylinder, a first end of the conductor post 32 is clamped in the mounting cylinder, and a second end of the conductor post 32 extends out of the mounting cylinder for connection with the socket 22.

[0060] The conductor post 32 is the plug core of the plug 12 .

[0061] In some embodiments, the socket 22 includes a socket housing, a second insulating portion 41, and a plug hole 42. The second insulating portion 41 is located in the socket housing, and the plug hole 42 is installed in the second insulating portion 41 by interference fit. The inner diameter of the plug hole 42 is the same as the outer diameter of the second end of the conductor post 32.

[0062] In some embodiments, a crown spring (not shown) is disposed in the jack 42 , and the conductor post 32 is connected to the jack 42 via the crown spring.

[0063] Among them, the crown spring is an important component for connecting the plug 12 and the socket 22. When the plug 12 is connected to the socket 22, the second end of the conductor post 32 is inserted into the socket 42, and the crown spring will apply a certain pressure to the conductor post 32 to achieve the connection between the conductor post 32 and the socket 42.

[0064] It can be understood that, since the crown spring has extremely strong elasticity and high current carrying capacity and can achieve flexible contact between the plug 12 and the socket 22, the electrical connection assembly 100 has a greater number of plug-in and pull-out durability and thus a longer service life.

[0065] Different from the prior art, this embodiment can realize the modular design of the electrical connection assembly 100 by making the first housing 11 corresponding to the plug connector 10 include at least one detachable plug 12, and making the second housing 21 corresponding to the socket connector 20 include at least one detachable socket 22. When the electrical connection assembly 100 is abnormal, the abnormality of the electrical connection assembly 100 can be quickly repaired by locating the corresponding plug 12 or socket 22 and replacing it, thereby reducing the maintenance cost of the electrical connection assembly 100. Furthermore, when the connection requirements change, by adjusting the corresponding functional components in the electrical connection assembly 100, the flexibility and scalability of the electrical connection assembly 100 can be improved, so that the electrical connection assembly 100 can be applied to more work scenarios, thereby improving the work efficiency of the electrical connection assembly 100.

[0066] Correspondingly, the present application provides an aging test system.

[0067] Specifically, see Figure 8 , Figure 8 It is a structural diagram of an embodiment of the aging test system of the present application. In this embodiment, the aging test system 200 includes a system board 201, a aging board 202 and the above-mentioned electrical connection component 100. The system board 201 is electrically connected to the aging board 202 through the electrical connection component 100 to perform an aging test on the chip to be tested placed on the aging board 202.

[0068] In some implementations, the chip to be tested is a low-voltage, high-current, and high-power system-level chip.

[0069] In some specific implementations, the chip to be tested is a computing chip such as a CPU, GPU, or ASIC.

[0070] In some embodiments, the plug connector 10 in the electrical connection assembly 100 is disposed on a fixed connection bracket 301, and the plug connector 10 is disposed on both sides of the connection bracket 301, and a connection line is disposed between the two groups of plug connectors 10. The socket connector 20 in the electrical connection assembly 100 is disposed on the edge of the system board 201 and the edge of the burn-in board 202, respectively.

[0071] For details, please refer to Fig. 9 and Fig.10 , Fig. 9 It is a structural diagram of the aging board and the electrical connection components in the connected state. Fig.10 It is a three-dimensional structural diagram of an aging test device using an aging test system.

[0072] In this embodiment, the aging test equipment 300 includes a multi-layer frame, and a connecting bracket 301 is arranged at the edge of each layer of the frame. A plug connector 10 is arranged on the opposite sides of the connecting bracket 301. When the aging board 202 and the system board 201 are pushed to the same layer of the frame respectively, the socket connector 20 located at the edge of the aging board 202 is plugged into the plug connector 10 arranged on one side of the connecting bracket 301, and the socket connector 20 located at the edge of the system board 201 is plugged into the plug connector 10 arranged on the other side of the connecting bracket 301, so as to realize circuit connection through the plugging of two sets of plug connectors 10 and socket connectors 20.

[0073] It can be understood that the connection between the system board 201 and the aging board 202 is achieved through two sets of electrical connection components 100, which can provide the low voltage, high current and high frequency plug-in and pull-out times required for chip testing, thereby meeting the testing requirements of the aging test system 200 and the aging test equipment 300.

[0074] Different from the prior art, the present application can realize the modular design of the electrical connection component by making the first shell corresponding to the plug connector include at least one detachable plug, and making the second shell corresponding to the socket connector include at least one detachable socket. When an abnormality occurs in the electrical connection component, the abnormality of the electrical connection component can be quickly repaired by locating the corresponding plug or socket and replacing it, thereby reducing the maintenance cost of the electrical connection component. Furthermore, when the connection requirements change, the flexibility and scalability of the electrical connection component can be improved by adjusting the corresponding functional components in the electrical connection component, so that the electrical connection component can be applied to more work scenarios, thereby improving the work efficiency of the electrical connection component. Furthermore, by applying the electrical connection component in the aging test system, it can also meet the test requirements of the aging test system, thereby improving the efficiency of chip testing.

[0075] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electrical connection assembly, characterized in that: include: A plug connector comprises a first housing, wherein the first housing comprises at least one detachable plug; A socket connector, comprising a second housing, wherein the second housing comprises at least one detachable socket, wherein the socket corresponds to the plug one-to-one; The plug connector and the socket connector are electrically connected by plugging the plug into the socket.

2. The electrical connection assembly according to claim 1, characterized in that: The first housing includes a plurality of the plugs, and the plurality of the plugs include at least one type of plug; The second shell includes a plurality of the sockets, and the plurality of the sockets include at least one type of socket.

3. The electrical connection assembly according to claim 2, characterized in that: The plurality of said plugs include at least one first type plug, at least one power feedback plug and at least one second type plug; The plurality of said sockets include at least one first type socket, at least one plurality of power feedback sockets and at least one second type socket; The connection current between the first type plug and the first type socket is greater than 100A, and the connection current between the second type plug and the second type socket is less than 50A.

4. The electrical connection assembly according to claim 1, characterized in that: At least one plug installation position is provided in the first housing, and the plug is detachably installed at the plug installation position; At least one socket installation position is arranged in the second shell, and the socket is detachably installed at the socket installation position.

5. The electrical connection assembly according to claim 4, characterized in that: A plurality of plug installation positions are arranged in the first shell, and the plurality of plug installation positions are distributed in an array in the first shell; A plurality of socket installation positions are arranged in the second shell, and the plurality of socket installation positions are distributed in an array in the second shell.

6. The electrical connection assembly according to claim 5, characterized in that: The plug connector includes a plurality of the plugs, and the plurality of the plug arrays are distributed in a corresponding plurality of the plug installation positions; The socket connector includes a plurality of the sockets, and the plurality of socket arrays are distributed in a corresponding plurality of the socket installation positions.

7. The electrical connection assembly according to claim 1, characterized in that: The plug comprises a plug housing, a first insulating portion and a conductor post; The first insulating portion is located in the plug housing, and the first insulating portion includes a mounting cylinder. The first end of the conductor column is clamped in the mounting cylinder, and the second end of the conductor column extends out of the mounting cylinder for connection with the socket.

8. The electrical connection assembly according to claim 7, characterized in that: The socket comprises a socket housing, a second insulating portion and a socket; The second insulating portion is located in the socket housing, and the jack is installed in the second insulating portion by interference fit; The inner diameter of the insertion hole is the same as the outer diameter of the second end of the conductor column.

9. The electrical connection assembly according to claim 8, characterized in that: A crown spring is arranged in the jack, and the conductor post is connected to the jack through the crown spring.

10. An aging test system, characterized in that: It comprises a system board, an aging board and an electrical connection assembly as described in any one of claims 1 to 9, wherein the system board is electrically connected to the aging board through the electrical connection assembly to perform an aging test on a chip to be tested placed on the aging board.

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