TWI674707B - Jumper and power distribution device - Google Patents

Abstract

A jumper is suitable for being disposed between two sockets. Each socket is provided with at least one conductive terminal. The jumper includes an insulating body and at least one electrical conductor. The conductive body includes a conductive body portion, a first conductive latching portion, and a second conductive latching portion. The conductive body portion is connected to the insulating body. The first conductive latching portion and the second conductive latching portion are located on opposite sides of the conductive body portion, respectively, and respectively extend from opposite sides of the insulating body. The first conductive latching portion is connected to one of the conductive terminals of the two sockets. The second conductive clamping portion is connected to another conductive terminal of the two sockets, so that the two conductive terminals are electrically connected to each other. Another power distribution device is proposed.

Description

Jumper and power distribution device

The invention relates to a jumper and a power distribution device, and more particularly to a jumper and a power distribution device using the jumper.

In common Power Distribution Units (PDUs), the conductive terminals of a socket can be roughly divided into live wire terminals, neutral wire terminals, and ground wire terminals, and two hot wire terminals and two neutral wires of two adjacent sockets. The terminals and the two ground terminals need to be connected in series through corresponding conductors, so that the adjacent two live wire terminals are electrically connected to each other, the adjacent two neutral wire terminals are electrically connected to each other, and the adjacent two grounds are electrically connected. The wire terminals are electrically connected to each other.

The current serial connection method applied to a power distributor is to use multiple conductive wires to serially connect two adjacent live wire terminals, two adjacent neutral wire terminals, and two adjacent ground wire terminals. The practice easily leads to problems such as wire breakage, wire detachment, short circuit, and poor contact, which makes the product unreliable. On the other hand, in the process of such a cascading method, the production line personnel must individually align the two ends of the conductive wire with the two adjacent live wire terminals, the adjacent two zero wire terminals, or the adjacent two wire terminals. It is difficult to reduce the assembly man-hours because it is difficult to operate the ground terminal and welding it.

The invention provides a jumper and a power distribution device, which help improve the reliability of the product and reduce the assembly man-hours.

The jumper of the present invention is suitable for being disposed between two sockets. Each socket is provided with at least one conductive terminal. The jumper includes an insulating body and at least one electrical conductor. The conductive body includes a conductive body portion, a first conductive latching portion, and a second conductive latching portion. The conductive body portion is connected to the insulating body. The first conductive latching portion and the second conductive latching portion are located on opposite sides of the conductive body portion, respectively, and respectively extend from opposite sides of the insulating body. The first conductive clamping portion is connected to one conductive terminal of the two sockets, and the second conductive clamping portion is connected to the other conductive terminal of the two sockets, so that the two conductive terminals are electrically connected to each other.

In an embodiment of the present invention, the first conductive latching portion has a first latching slot. The second conductive latching portion has a second latching slot. One of the two conductive terminals passes through the first card slot, and the other of the two conductive terminals passes through the second card slot.

In an embodiment of the present invention, the above-mentioned first conductive latching portion further has a first latching projection located in the first latching slot. The second conductive latching portion also has a second latching projection located in the second latching slot. Each conductive terminal has a card hole. The first carding projection is inserted into a card hole of one of the two conductive terminals, and the second card projection is inserted into a card hole of the other two of the conductive terminals.

In an embodiment of the present invention, the first conductive latching portion includes a first limiting portion and two first hooks extending from opposite sides of the first limiting portion. One of the two first hooks is bent toward the other of the two first hooks and the first limiting portion. The second conductive latching portion includes a second limiting portion and two second hooks extending from opposite sides of the second limiting portion. One of the two second hooks is bent toward the other of the two second hooks and the second limiting portion.

In an embodiment of the present invention, one of the two conductive terminals mentioned above passes between the two first hooks and the first limiting portion, and contacts the ends of the respective first hooks. The other of the two conductive terminals passes between the two second hooks and the second limiting portion, and contacts the ends of the respective second hooks.

In an embodiment of the present invention, the number of the above-mentioned electrical conductors is plural. The conductor includes two first conductors and one second conductor. The second electrical conductor is located between the two first electrical conductors. The conductive body portion of each first conductor and the conductive body portion of the second conductor are embedded in the insulating body.

In an embodiment of the present invention, the two first conductive latching portions of the two first conductive bodies are aligned. The shortest connection line between the first conductive engaging portion of the second conductive body and the two first conductive engaging portions of the two first conductive bodies maintains a distance.

In an embodiment of the present invention, the two second conductive latching portions of the two first conductive bodies are aligned. The shortest connection between the second conductive engaging portion of the second conductive body and the two second conductive engaging portions of the two first conductive bodies maintains a distance.

In an embodiment of the present invention, the two first slots of the two first conductive latching portions of the two first conductive bodies are aligned. An opening surface of one of the two first card slots is opened to the other of the two first card slots.

In an embodiment of the present invention, the two second slots of the two second conductive latching portions of the two first conductive bodies are aligned. An opening surface of one of the two second card slots is open to the other of the two second card slots.

In an embodiment of the present invention, the above-mentioned insulating body is provided with a first stop portion on a side extending from the first conductive latching portion. The insulating body is provided with a second stop portion on a side extending from the second conductive latching portion.

The power distribution device of the present invention includes two sockets and the aforementioned jumper. Each socket is provided with at least one conductive terminal, and the two conductive terminals are electrically connected to each other through the aforementioned jumper.

Based on the above, the power distribution device of the present invention uses a jumper to electrically connect two adjacent sockets to each other. Further, each socket includes at least one conductive terminal, and the opposite ends of the conductive body of the jumper Can be snapped to two adjacent conductive terminals respectively. Based on the connection between the conductive body and the two conductive terminals, the jumper is not easy to be separated from the two conductive terminals, so it can prevent the occurrence of disconnection and improve the reliability of the product. Furthermore, the production line personnel can quickly engage the conductive body between the two conductive terminals through the snap fit of the conductive body with the two conductive terminals, and electrically connect the two conductive terminals to each other. Therefore, the design of the jumper of the present invention is beneficial to the assembly work of the production line personnel, and can greatly reduce the assembly man-hours.

In order to make the above features and advantages of the present invention more comprehensible, embodiments are hereinafter described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a jumper according to an embodiment of the present invention. FIG. 2 is a schematic top view of the jumper of FIG. 1. FIG. 3A is a partial schematic diagram of the power distribution device of FIG. 1. FIG. 3B is a partially enlarged schematic diagram of solder provided at the engaging portion between the conductive clamping portion and the conductive terminal of FIG. 3A. Please refer to FIG. 1, FIG. 2, and FIG. 3A first. In this embodiment, the power distribution device 10 includes at least two sockets (the first socket 20 a and the second socket 20 b are schematically shown next to each other) and a jumper. 100, wherein the jumper 100 is disposed between the first socket 20a and the second socket 20b, and is used to connect the first socket 20a and the second socket 20b in series. In other embodiments, the number of sockets may be greater than two, and the number of jumpers may be greater than one. Further, the number of sockets may be n, where n is a positive integer, and n is greater than or equal to 2, the number of jumpers Then it is n-1.

The first socket 20a and the second socket 20b are respectively provided with at least one conductive terminal. Here, three conductive terminals are provided for each socket as an example, but it is not limited thereto. Further, the first socket 20a is provided with three conductive terminals 22a, which are respectively a live wire terminal, a neutral terminal, and a ground terminal. Similarly, the second socket 20b is provided with three conductive terminals 22b, which are a live wire terminal and a neutral wire terminal, respectively. And ground terminal. The live wire terminal of the first socket 20a is aligned with the live wire terminal of the second socket 20b, and is electrically connected through the series connection of the jumper 100. The neutral terminal of the first socket 20a is aligned with the neutral terminal of the second socket 20b, and is electrically connected through the series connection of the jumper 100. The ground terminal of the first socket 20a is aligned with the ground terminal of the second socket 20b, and is electrically connected through the series connection of the jumper 100.

In this embodiment, the jumper 100 includes an insulating body 110 and at least one conductive body 120. Here, the number of the conductive bodies 120 is three and arranged in parallel according to the number of conductive terminals of each socket. The material of the insulating body 110 may be rubber, silicone, plastic, or other electrically insulating materials, and each of the conductive bodies 120 includes a conductive body portion 121, a first conductive latching portion 122, and a second conductive latching portion 123. Further, the three conductive body portions 121 are connected to the insulating body 110 and embedded in the insulating body 110. Each of the first conductive latching portions 122 and the corresponding second conductive latching portions 123 are respectively located on opposite sides of the corresponding conductive body portion 121 and respectively extend from the opposite sides of the insulating body 110. That is, each of the first conductive latching portions 122 and the corresponding second conductive latching portions 123 are exposed from the corresponding insulating bodies 110, so as to facilitate the latching of the two aligned hot-wire terminals and the aligned two neutral wires, respectively. Terminal or two ground terminals that are aligned. For example, the jumper 100 may be made by insert molding, but is not limited thereto. In other embodiments, the conductive body portion is not embedded in the insulating body, and the conductive body portion may be fixed to the outside of the insulating body by locking, gluing, snapping or other suitable fixing methods.

Specifically, each of the conductive bodies 120 can be respectively engaged with a conductive terminal 22a and a conductive terminal 22b which are aligned with each other through the first conductive latching portion 122 and the second conductive latching portion 123 exposed on the insulating body 110, so that Each conductive terminal 22a and a corresponding conductive terminal 22b are electrically connected to each other. Based on the snap-on relationship between each conductive body 120 and the corresponding conductive terminal 22a and conductive terminal 22b, the jumper 100 is not easy to be separated from these conductive terminals 22a and these conductive terminals 22b, so it can prevent the occurrence of open circuit, so as to improve Product reliability. Furthermore, the production line personnel can quickly engage each conductive body 120 between the corresponding conductive terminal 22a and the conductive terminal 22b through the snap-fitting of each conductive body 120 with the corresponding conductive terminal 22a and the conductive terminal 22b. And electrically connect each of the conductive terminals 22a and the corresponding conductive terminal 22b to each other. Therefore, the design of the jumper 100 in this embodiment is beneficial to the assembly work of the production line personnel, so as to greatly reduce the assembly man-hours.

Please refer to FIG. 1, FIG. 2, FIG. 3A and FIG. 3B to explain one of the conductive bodies 120 and the corresponding conductive terminals 22 a and 22 b. In this embodiment, the first conductive latching portion 122 of the conductive body 120 The first engaging slot 122a is provided, and the second conductive engaging portion 123 of the conductive body 120 has a second engaging slot 123a. The conductive terminal 22a passes through the first card slot 122a, and the conductive terminal 22b passes through the second card slot 123a. As far as the assembly process is concerned, the production line personnel first aligns the first card slot 122a of the first conductive snap portion 122 with the conductive terminal 22a, and aligns the second card slot 123a of the second conductive snap portion 123 with the conductive terminal 22b. Then, when the jumper 100 is pushed down toward the first socket 20a and the second socket 20b, the conductive terminal 22a can pass through and engage with the first slot 122a, and the conductive terminal 22b can pass through and engage with the first Two card slots 123a. Based on this structural cooperation, the freedom of movement of the jumper 100 connected in series between the first socket 20a and the second socket 20b in the first direction D1 is limited.

Following the above, the first conductive latching portion 122 further has a first latching protrusion 122b located in the first latching groove 122a, and the second conductive latching portion 123 further includes a second latching protrusion 123b located in the second latching groove 123a. Correspondingly, the conductive terminal 22a has a latching hole 24a, and the conductive terminal 22b has a latching hole 24b. After the conductive terminal 22a passes through the first card slot 122a, the first card protrusion 122b is inserted into the card hole 24a. After the conductive terminal 22b passes through the second card slot 123a, the second card protrusion 123b is inserted into the card hole 24b. The structural interference generated by the engagement relationship helps prevent the jumper 100 from being separated from the conductive terminals 22a and 22b. In addition, as shown in FIG. 3B, solder 30 is provided at the joint between the first conductive latching portion 122 and the conductive terminal 22a, wherein the solder 30 covers at least a part of the first conductive latching portion 122 and the conductive terminal 22a. At least a part of the first conductive groove 122a and the first through hole 24a are filled into the first conductive groove 122a and the conductive terminal 22a. Thereby, the mechanical connection and the electrical connection stability of the first conductive latching portion 122 and the conductive terminal 22a are improved, and the design of the first latching groove 122a and the latching hole 24a not only facilitates the welding operation, but also helps In order to improve the bonding strength of the solder 30 to the first conductive engaging portion 122 and the conductive terminal 22a. It is specifically noted that soldering points of other conductive clips and corresponding conductive terminals may also be provided with solder, and details are not described here one by one.

Please refer to FIG. 1, FIG. 2 and FIG. 3A. In this embodiment, the electrical conductors 120 include two first electrical conductors 120a and one second electrical conductor 120b, and the second electrical conductor 120b is located on the two first electrical conductors. 120a. Specifically, the two first conductive bodies 120a have the same structural design and are symmetrically disposed on opposite sides of the second conductive body 120b. Further, the first latching grooves 122a of the two first conductive bodies 120a are aligned, and the openings 122a1 of the two first latching grooves 122a face each other. Similarly, the two second grooves 123a of the two first conductive bodies 120a are aligned, and the openings 123a1 of the two second grooves 123a face each other. Based on this structural design, when the jumper 100 is connected in series to the first socket 20a and the second socket 20b, the freedom of movement of the jumper 100 in the second direction D2 is limited, in which the second direction D2 and the first The directions D1 intersect and are, for example, perpendicular to each other. On the other hand, the first conductive latching portion 122 and the second conductive latching portion 123 of the second conductive body 120b can choose not to provide a card protrusion in the card slot, and the opening of the card slot of the second conductive body 120b can choose to face any direction. A first electrical conductor 120a.

Please refer to FIG. 2. In this embodiment, the first conductive engaging portions 122 of the two first conductive bodies 120a are aligned, and the first conductive engaging portions 122 of the second conductive body 120b are aligned with the two first conductive bodies. The shortest connection L1 between the first conductive latching portions 122 of 120a is maintained at a distance in the first direction D1. Similarly, the second conductive engaging portions 123 of the two first conductive bodies 120a are aligned, and the second conductive engaging portions 123 of the second conductive body 120b are aligned with the second conductive engaging portions of the two first conductive bodies 120a. The shortest link L2 between 123 maintains a distance in the first direction D1. That is, the second electrical conductor 120b is offset relative to the two first electrical conductors 120a in the first direction D1.

Following the above, the insulating body 110 is provided with at least one first stopper 111 on a side extending from the first conductive latching portions 122 of the two first conductive bodies 120a. Further, each of the first conductive bodies 120a A first stopper portion 111 is provided between the first conductive latching portion 122 and the first conductive latching portion 122 of the second conductive body 120b. A conductive latching portion 122 is separated from the first conductive latching portion 122 of the corresponding first conductive body 120a, which can prevent solder overflow during the welding operation and avoid the first conductive latching portion of the second conductive body 120b. The 122 is overlapped with the first conductive latching portion 122 of any one of the first conductors 120a and causes a short circuit. Similarly, the insulating body 110 is provided with at least one second stopper 112 on a side extending from the second conductive latching portions 123 of the two first conductive bodies 120a. Further, a second stopper portion 112 is provided between the second conductive latching portion 123 of each first conductive body 120a and the second conductive latching portion 123 of the second conductive body 120b. The blocking portion 112 separates the second conductive latching portion 123 of the second conductive body 120b from the corresponding second conductive latching portion 123 of the first conductive body 120a, which can prevent the solder overflow during the welding operation and avoid the first The second conductive latching portion 123 of the two conductive bodies 120b overlaps with the second conductive latching portion 123 of any one of the first conductive bodies 120a to cause a short circuit.

Other embodiments will be listed below for explanation. The same technical content and technical effects are not repeated, and reference may be made to the foregoing embodiments to describe only the differences between the embodiments.

FIG. 4 is a schematic diagram of a jumper according to another embodiment of the present invention. FIG. 5 is a schematic top view of FIG. 4. FIG. 6A is a partial schematic diagram of the power distribution device of FIG. 4. FIG. 6B is a partially enlarged schematic diagram of solder provided at the engaging portion between the conductive clamping portion and the conductive terminal of FIG. 6A.

Please refer to FIG. 4, FIG. 5, FIG. 6A and FIG. 6B. The main difference between the jumper 100A of this embodiment and the jumper 100 of the above embodiment is that the jumper 100A of this embodiment is, for example, three insulated The body 110 is combined with three electrical conductors 120. Further, an insulating body 110 and a conductive body 120 constitute a sub-jumper 101, and the three sub-jumpers 101 are sequentially arranged in the second direction D2, and the middle sub-jumper 101 is at D1 is offset relative to the other two sub-jumpers 101 in the first direction.

With reference to one of the sub-jumpers 101, in this embodiment, the first conductive latching portion 122 of the conductive body 120 has a first limiting portion 122c and extends from opposite sides of the first limiting portion 122c. The two first hooks 122d. The second conductive latching portion 123 of the conductive body 120 has a second limiting portion 123c and two second hooks 123d extending from opposite sides of the second limiting portion 123c. Specifically, the two first hooks 122d extend from the first limiting portion 122c and are bent toward each other and the first limiting portion 122c. Similarly, the two second hooks 123d extend from the second limiting portion 123c and are bent toward each other and the surface of the second limiting portion 123c.

Further, in this embodiment, the first limiting portion 122c of the first conductive latching portion 122 and the two first latching hooks 122d jointly surround the first latching groove 122a. The second limiting portion 123c of the second conductive latching portion 123 and the two second hooks 123d surround the second latching groove 123a. Based on this structural design, after the jumper 100A of this embodiment is serially connected to the first socket 20a and the second socket 20b, for one of the sub-jumpers 101, the conductive terminal 22a of the first socket 20a passes through this Between the two first hooks 122d and the first limiting portion 122c (that is, through the first slot 122a), and the first limiting portion 122c abuts a surface of the conductive terminal 22a, the two second hooks 122d The end of the contact with the other surface of the conductive terminal 22a. Similarly, the conductive terminal 22b of the socket 20b passes between the two second hooks 123d and the second limiting portion 123c (that is, through the second slot 123a), and the second limiting portion 123c abuts against the conductive terminal On one surface of 22b, the end of the second hook 123d contacts the other surface of the conductive terminal 22b. With the above structure, the corresponding two conductive terminals 22a and 22b are electrically connected to each other. In addition, as shown in FIG. 6B, solder 30 is provided at the joint between the first conductive latching portion 122 and the conductive terminal 22a. The solder 30 is, for example, located between the two first hooks 122d and the conductive terminal 22a. , The first conductive latching portion 122 and the conductive terminal 22a are electrically connected. Thereby, the degree of stability of the mechanical connection and the electrical connection between the first conductive latching portion 122 and the conductive terminal 22a is improved. In addition, the design of the first engaging groove 122a, the first limiting portion 122c, and the first engaging hook 122d not only facilitates the welding operation, but also helps to improve the bonding of the solder 30 to the first conductive engaging portion 122 and the conductive terminal 22a. strength. It is specifically noted that soldering points of other conductive clips and corresponding conductive terminals may also be provided with solder, and details are not described here one by one.

Following the above, in this embodiment, the insulating body 110 of each sub-jumper 101 is provided with two first stopping portions 111 on a side extending from the first conductive latching portion 122. The insulating body 110 of each sub-jumper 101 is provided with two second stopping portions 112 on a side extending from the second conductive latching portion 123. The first stopping portion 111 separates the first conductive latching portions 122 of the two adjacent sub-jumpers 101 to prevent solder overflow during the welding operation. The second stopping portion 112 separates the second conductive latching portions 123 of two adjacent sub-jumpers 101 to prevent solder overflow during the welding operation.

In summary, the power distribution device of the present invention uses a jumper to electrically connect two adjacent sockets. Further, each socket includes at least one conductive terminal, and the opposite ends of the conductive body of the jumper The part can be respectively snapped to two adjacent conductive terminals. Based on the connection between the conductive body and the two conductive terminals, the jumper is not easy to be separated from the two conductive terminals, so it can prevent the occurrence of open circuit and improve the reliability of the product. Furthermore, the production line personnel can quickly engage the conductive body between the two conductive terminals through the snap fit of the conductive body with the two conductive terminals, and electrically connect the two conductive terminals to each other. Therefore, the design of the jumper of the present invention is beneficial to the assembly work of the production line personnel, and can greatly reduce the assembly man-hours.

Although the present invention has been disclosed as above with the examples, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field can make some modifications and retouching without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be determined by the scope of the attached patent application.

10‧‧‧ Power Distribution Device

20a, 20b‧‧‧Socket

22a, 22b ‧‧‧ conductive terminal

24a, 24b ‧‧‧ card hole

30‧‧‧Solder

100, 100A‧‧‧ Jumper

101‧‧‧Sub Jumper

110‧‧‧Insulated body

111‧‧‧first stop

112‧‧‧Second stop

120‧‧‧Conductor

120a‧‧‧First Conductor

120b‧‧‧Second Conductor

121‧‧‧ conductive body

122‧‧‧The first conductive card connector

122a‧‧‧First card slot

122a1, 123a1‧‧‧ opening

122b‧‧‧The first card convex

122c‧‧‧First limit department

122d‧‧‧The first card hook

123‧‧‧Second conductive card connector

123a‧‧‧Second Card Slot

123b‧‧‧Second Card Convex

123c‧‧‧Second Limiting Department

123d‧‧‧Second Card Hook

D1‧‧‧ first direction

D2‧‧‧ Second direction

L1, L2‧‧‧ shortest connection

FIG. 1 is a schematic diagram of a jumper according to an embodiment of the present invention. FIG. 2 is a schematic top view of the jumper of FIG. 1. FIG. 3A is a partial schematic diagram of the power distribution device of FIG. 1. FIG. 3B is a partially enlarged schematic diagram of solder provided at the engaging portion between the conductive clamping portion and the conductive terminal of FIG. 3A. FIG. 4 is a schematic diagram of a jumper according to another embodiment of the present invention. FIG. 5 is a schematic top view of the jumper of FIG. 4. FIG. 6A is a partial schematic diagram of the power distribution device of FIG. 4. FIG. 6B is a partially enlarged schematic diagram of solder provided at the engaging portion between the conductive clamping portion and the conductive terminal of FIG. 6A.

Claims (22)

A jumper is adapted to be arranged between two sockets, wherein each socket is provided with at least one conductive terminal. The jumper includes: an insulating body; and at least one conductive body, including a conductive body portion, a first A conductive clip portion and a second conductive clip portion, wherein the conductive body portion is connected to the insulating body, the first conductive clip portion and the second conductive clip portion are located on opposite sides of the conductive body portion, and Extending from opposite sides of the insulating body, respectively, wherein the first conductive latching portion is latched to the conductive terminal of one of the two sockets, and the second conductive latching portion is latched to the other of the two sockets. To electrically connect the two conductive terminals to each other, wherein the first conductive latching portion and the latching portion of the conductive terminal of one of the two sockets and the second conductive latching portion and the two Soldering is provided at each of the other conductive terminals of the socket, to electrically join the first conductive terminal and the conductive terminal of one of the two sockets, and the second conductive terminal and the two terminals. The other conductive terminal of the socket. The jumper according to item 1 of the scope of patent application, wherein the first conductive card-connecting portion has a first card slot, and the second conductive card-connecting portion has a second card slot. One passes through the first card slot, and the other of the two conductive terminals passes through the second card slot. The jumper according to item 2 of the scope of patent application, wherein the first conductive card connection portion further has a first card protrusion located in the first card slot, and the second conductive card The connecting portion also has a second card protrusion located in the second card slot, each of the conductive terminals has a card hole, the first card protrusion snaps into the card hole of one of the two conductive terminals, and the second The card protrusion is inserted into the other card hole of the two conductive terminals. The jumper according to item 1 of the scope of patent application, wherein the first conductive latching portion includes a first limiting portion and two first hooks extending from opposite sides of the first limiting portion. One of the two first hooks is bent toward the other of the two first hooks and the first limiting portion, and the second conductive latching portion includes a second limiting portion and a distance from the second limiting portion Two second hooks extending from opposite sides of the position portion, one of the two second hooks is bent toward the other of the two second hooks and the second limiting portion. The jumper according to item 4 of the scope of patent application, wherein one of the two conductive terminals passes between the two first hooks and the first limiting portion, and contacts the ends of the first hooks , The other of the two conductive terminals passes between the two second hooks and the second limiting portion, and contacts the ends of the second hooks. The jumper according to item 1 of the scope of patent application, wherein the number of the at least one electrical conductor is multiple, and the electrical conductors include two first electrical conductors and a second electrical conductor, and the second electrical conductor is located at Between the two first conductors, the conductive body portion of each of the first conductors and the conductive body portion of the second conductor are buried in the insulating body. The jumper according to item 6 of the scope of patent application, wherein the two first conductive latching portions of the two first conductors are aligned, and the first conductive latching portion of the second conductor is aligned with the two The shortest connection between the two first conductive latching portions of the first conductor is maintained at a distance. The jumper according to item 6 of the scope of patent application, wherein the two second conductive latching portions of the two first conductors are aligned, and the second conductive latching portion of the second conductor is aligned with the two The shortest connection between the two second conductive latching portions of the first conductor keeps a distance. The jumper according to item 6 of the patent application scope, wherein the two first card slots of the two first conductive latching portions of the two first conductors are aligned, and one of the two first card slots The opening faces the other opening of the two first card slots. The jumper according to item 6 of the scope of patent application, wherein the two second card slots of the two first conductive bodies, the two second card slots, and the two second card slots are aligned, and one of the two second card slots is aligned. The opening faces the other opening of the two second card slots. The jumper according to item 1 of the scope of patent application, wherein the insulating body is provided with at least a first stopper on a side extending from the first conductive latching portion, and the insulating body is provided on the second At least one second stopper portion is provided on a side of the conductive latching portion extending. A power distribution device includes: two sockets, each of which is provided with at least one conductive terminal; and a jumper disposed between the two sockets, the jumper includes: an insulating body; and at least one conductive body Including a conductive body portion, a first conductive clip portion, and a second conductive clip portion, wherein the conductive body portion is connected to the insulating body, and the first conductive clip portion and the second conductive clip portion are respectively located at Opposite sides of the conductive body portion, and extending from opposite sides of the insulating body, respectively Wherein, the first conductive card connecting portion is connected to one of the conductive terminals of the two sockets, and the second conductive card connecting portion is connected to the other conductive terminal of the two sockets to make the two conductive The terminals are electrically connected to each other, wherein the first conductive clip portion is connected to one of the conductive terminals of the two sockets, and the second conductive clip portion is connected to the card of the other conductive terminals of the two sockets. Solders are respectively provided at the joints to electrically join the conductive terminal of the first conductive clip portion and one of the two sockets, and the conductive terminal of the second conductive clip portion and the other of the two sockets. The power distribution device according to item 12 of the scope of patent application, wherein the first conductive card connection portion has a first card slot, and the second conductive card connection portion has a second card slot. One passes through the first card slot, and the other of the two conductive terminals passes through the second card slot. The power distribution device according to item 13 of the patent application scope, wherein the first conductive latching portion further has a first latching projection located in the first card slot, and the second conductive latching portion further includes the first conductive latching portion. A second card protrusion in the second card slot, each of the conductive terminals has a card hole, the first card protrusion is snapped into the card hole of one of the two conductive terminals, and the second card protrusion is snapped into the two The other card hole of the conductive terminal. The power distribution device according to item 12 of the scope of patent application, wherein the first conductive latching portion includes a first limiting portion and two first hooks extending from opposite sides of the first limiting portion. , One of the two first hooks is bent toward the other of the two first hooks and the first limit portion, and the second conductive latch portion includes a second limit A position portion and two second hooks extending from opposite sides of the second limit portion, one of the two second hooks facing the other of the two second hooks and the second limit portion Bend. The power distribution device according to item 15 of the scope of patent application, wherein one of the two conductive terminals passes between the two first hooks and the first limiting portion and contacts the ends of the first hooks , The other of the two conductive terminals passes between the two second hooks and the second limiting portion, and contacts the ends of the second hooks. The power distribution device according to item 12 of the patent application, wherein the number of the at least one electrical conductor is multiple, and the electrical conductors include two first electrical conductors and a second electrical conductor, and the second electrical conductor is located at Between the two first conductors, the conductive body portion of each of the first conductors and the conductive body portion of the second conductor are buried in the insulating body. The power distribution device according to item 17 of the scope of patent application, wherein the two first conductive latching portions of the two first conductors are aligned, and the first conductive latching portion of the second conductor is aligned with the two The shortest connection between the two first conductive latching portions of the first conductor is maintained at a distance. The power distribution device according to item 17 of the scope of patent application, wherein the two second conductive latching portions of the two first conductors are aligned, and the second conductive latching portion of the second conductor is aligned with the two The shortest connection between the two second conductive latching portions of the first conductor keeps a distance. The power distribution device according to item 17 of the scope of patent application, wherein the two first card slots of the two first conductive latching portions of the two first conductors are aligned, and one of the two first card slots is aligned. The opening faces the other opening of the two first card slots. The power distribution device according to item 17 of the scope of patent application, wherein the two second card slots of the two first conductive bodies, the two second conductive card connecting portions are aligned, and one of the two second card slots is aligned. The opening faces the other opening of the two second card slots. The power distribution device according to item 12 of the scope of patent application, wherein the insulating body is provided with at least a first stop portion on a side extending from the first conductive clip portion, and the insulating body is provided on the second At least one second stopper portion is provided on a side of the conductive latching portion extending.