TW202335379A - Multi-piece electrical connector - Google Patents

Abstract

A multi-piece electrical connector can be provided with electronic components, so that the electronic components do not need to be arranged on the mainboard of the electronic device, and will not be affected by the size of the mainboard of the electronic device. By arranging electronic components on small-sized mainboard through electrical connectors, electronic devices can continue to develop in the direction of being light, thin, and short. In addition, the multi-piece electrical connector of the present application is formed by assembling a plurality of components. Therefore, after the design of the multi-piece electrical connector of the present application is completed, it is still possible to customize the number and structure of the conductive terminals of the multi-piece electrical connector by adjusting the assembled components to meet the special needs and development of electronic equipment.

Description

Multi-piece electrical connector

The present application relates to an electrical connector, and more specifically, to a multi-piece electrical connector that can be equipped with electronic components.

According to various electronic devices, there are usually motherboards and electronic components. The electronic components are installed on the motherboard to process signals and perform calculations. However, with the development trend of electronic devices being light, thin and short, electronic components are The internal space of the device has been greatly reduced, resulting in the motherboard being required to be greatly reduced in size, so that the motherboard cannot provide enough area for electronic components. This will result in the technical (functional) development of electronic equipment being restricted.

In addition, in various electronic equipment, electrical connectors are usually provided to provide transmission signals. However, in response to the special needs and development of electronic equipment, the number and structure of the conductive terminals of the electrical connector are required to be customized. However, after the current electrical connector is designed, the number and structure of the conductive terminals will be determined and cannot be customized, making it difficult to meet the signal transmission requirements of electronic equipment. This will lead to the technological (functional) development of electronic equipment. restricted. .

In view of this, how to install electronic components on small-sized motherboards so that electronic devices can continue to develop in the direction of being light, thin and short, and how to customize the number and structure of conductive terminals of electrical connectors, has become a problem in the industry today. Technical issues that urgently need to be challenged and overcome.

In view of the above-mentioned shortcomings of the prior art, the present application provides a multi-piece electrical connector that provides for receiving a processing signal. The multi-piece electrical connector includes: a processing component, the processing component It has a processing conductive terminal, a processing circuit substrate and a processing electronic component. The processing electronic component is arranged on the processing circuit substrate to provide computing processing for the processing signal. The processing conductive terminal has a terminal pin, and the terminal pin It is provided to plug into the processing circuit substrate, so that the processing conductive terminal is electrically connected to the processing electronic component through the processing circuit substrate to provide transmission of the processing signal; a carrier member, the carrier member has a carrier The structure and a carrier hollow structure, the carrier bearing structure is provided to carry the processing component, when the carrier bearing structure carries the processing component, at least a part of the processing electronic component is received in the carrier hollow structure; a The front shell component has a front shell accommodating space and a front shell buckle structure, the front shell accommodating space is provided to accommodate the carrier component; and a rear shell component, the rear shell component is It is provided to assemble the front shell component, and the rear shell component has a rear shell stop structure and a rear shell buckle structure. When the rear shell component is assembled with the front shell component, the rear shell buckle structure is fastened to the rear shell component. The front shell buckle structure, and the rear shell stop structure provides a stop for the carrier component to prevent the carrier component from easily leaving the front shell accommodating space.

Preferably, in the above-mentioned multi-piece electrical connector, the carrier member also has a carrier stop structure. When the carrier carrier structure carries the processing member, the carrier stop structure is for the processing member. A stop is provided to prevent the processing member from easily leaving the carrier bearing structure.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell member also has a front shell lateral channel, and the carrier member enters the front shell through the front shell lateral channel along one side to accommodate the front shell. When the rear shell component is assembled with the front shell component, the rear shell stop structure is adjacent to the front shell lateral channel to prevent the carrier component from easily leaving the front shell accommodation space through the front shell lateral channel. .

Preferably, in the above-mentioned multi-piece electrical connector, when the front housing accommodating space accommodates the carrier component, the carrier stop structure enters the front housing lateral channel to prevent the processing component from easily Leave the carrier structure through the lateral channel of the front shell.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell member also has a front shell track structure, and the rear shell member also has a rear shell track structure. When the rear shell member is assembled with the front shell member, The rear shell track structure is adjacent to the front shell rail structure to guide the front shell member to move along the lateral direction relative to the rear shell member.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell track structure is a key body structure, and the rear shell track structure is a keyway structure.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell track structure is a keyway structure, and the rear shell track structure is a key body structure.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell fastening structure is a button hole structure, and the rear shell fastening structure is a hook structure.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell fastening structure is a hook structure, and the rear shell fastening structure is a button hole structure.

Preferably, in the above-mentioned multi-piece electrical connector, the front housing track structure is provided on the left and right sides of the front housing member, and the rear housing rail structure is provided on the left and right sides of the rear housing member.

Preferably, in the above-mentioned multi-piece electrical connector, the front housing track structure has an X-direction stopper structure of the front housing track and a Y-direction stopper structure of the front housing track, and the rear housing track structure has An X-direction stop structure of the rear shell track and a Y-direction stop structure of the rear shell track. When the rear shell component is assembled with the front shell component, the X-direction stop structure of the rear shell track is adjacent to the front shell track. The X-direction stop structure is used to stop the front shell member from moving along an X-direction relative to the rear shell member. The Y-direction stop structure of the rear shell track is adjacent to the Y-direction stop structure of the front shell track, so that The front shell member is prevented from moving along a Y direction relative to the rear shell member, wherein the X direction and the Y direction are perpendicular to each other, and the lateral directions are perpendicular to the X and Y directions respectively.

Preferably, in the above-mentioned multi-piece electrical connector, the front shell member also has a front shell stop structure. When the front shell accommodating space accommodates the carrier member, the front shell stop structure is for The carrier component provides a stop to prevent the carrier component from easily leaving the front housing accommodating space.

Preferably, in the above-mentioned multi-piece electrical connector, the carrier member also has a carrier longitudinal channel, and the processing member enters the carrier member along a longitudinal direction through the carrier longitudinal channel. When the front shell contains When space is provided to accommodate the carrier member, the front shell stop structure is adjacent to the carrier longitudinal channel to prevent the processing member from easily leaving the carrier member through the carrier longitudinal channel, wherein the longitudinal and transverse systems Intersect vertically.

Preferably, the above-mentioned multi-piece electrical connector is also provided for receiving a cable signal, wherein the multi-piece electrical connector further includes: a cable member, the cable member is provided for the cable signal For transmission processing, the front case accommodating space is also provided to accommodate the cable member. When the rear case member is assembled with the front case member, the rear case stop structure provides a stop for the cable member to prevent the cable from being damaged. The cable component can easily leave the accommodation space of the front shell.

Compared with the prior art, this application provides a multi-piece electrical connector. The multi-piece electrical connector provided can be equipped with electronic components, so that the electronic components do not need to be installed on the motherboard of the electronic device and will not be affected by electronic components. The size of the motherboard of the device is affected. In this way, electronic components can be installed on the small-sized motherboard through electrical connectors, so that electronic devices can continue to develop in the direction of being thin, light and compact.

In addition, the multi-piece electrical connector of the present application is constructed by assembling multiple components. Therefore, after the multi-piece electrical connector of the present application is designed, it can still be achieved by adjusting the assembled multiple components. Customize the number and structure of the conductive terminals of the multi-piece electrical connector to meet the special needs and development of electronic equipment.

The following content will be accompanied by figures to illustrate the technical content of the present application through specific embodiments. Those familiar with this technology can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments. Various modifications and changes may be made to various details in this specification based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportional relationship and relative position of each element in the drawings are for exemplary purposes only and do not represent the actual implementation of the present application.

In addition, structures or elements with the same or similar functions in the following embodiments will be described with the same symbols, and descriptions of the same or equivalent technical features will be omitted to make the disclosure more concise and easier to understand. In the following, for the convenience of explanation, the definitions are as follows: the X-direction and the Y-direction intersect perpendicularly, the lateral direction intersects perpendicularly with the X-direction and the Y-direction respectively, and the longitudinal direction and the transverse direction intersect perpendicularly.

This application provides a multi-piece electrical connector. For the technical ideas of this application, please refer to Figures 1 to 16 together.

As shown in Figures 1 to 5, the multi-piece electrical connector 1 of the present application can provide reception and processing signals or cable signals. The multi-piece electrical connector 1 includes a processing member 11 , a carrier member 12 , a front shell member 13 , a rear shell member 14 and a cable member 15 . The processing component 11 has processing conductive terminals 111 , a processing circuit substrate 112 and a processing electronic component 113 .

In this application, the processing electronic component 113 is, for example, a chip arranged on the processing circuit substrate 112 to provide computing processing for the processing signal. As shown in FIG. 7 , the processing conductive terminal 111 has terminal pins 1111 for plugging into the processing circuit substrate 112 through the terminal pins 1111 , so that the processing conductive terminal 111 is electrically connected to the processing electronic component 113 through the processing circuit substrate 112 to provide The processing signal is transmitted. In this way, the processing electronic component 113 can be directly installed in the electrical connector without being affected by the motherboard of the electronic device without being affected by the size of the motherboard. That is, the electrical connector of the present application can be The processing electronic components 113 are provided on the small-sized motherboard, allowing electronic devices to continue to develop in the direction of being light, thin, and compact.

In this application, since the processing conductive terminals 111 are plugged into the processing circuit substrate 112 through the terminal pins 1111, after the electrical connector design is completed, the processing conductive terminals 111 on the processing circuit substrate 112 can still be removed or replaced. Customize the number and structure of the conductive terminals of the electrical connector to meet the special needs and development of electronic equipment. In addition, the cable member 15 is, for example, a cable conductive terminal, which can be used to connect cables to provide transmission processing for cable signals to meet the special needs and development of electronic equipment.

As shown in FIGS. 3 to 5 , the carrier component 12 has a carrier bearing structure 121 , a carrier hollow structure 122 , a carrier stop structure 123 and a carrier longitudinal channel 124 . It should be noted that in this application, the processing member 11 enters the carrier member 12 longitudinally through the carrier longitudinal channel 124, so as to carry the processing member 11 through the carrier bearing structure 121, that is, the carrier member 12 can The handling member 11 provides load bearing positioning.

As shown in FIG. 7 , when the carrier structure 121 carries the processing component 11 , at least part of the processing electronic component 113 is received in the carrier hollow structure 122 of the carrier component 12 . In this way, the processing electronic component 113 can be buried in the carrier structure 121 . In the carrier member 12, the carrier member 12 is used to provide protection for the processing electronic component 113 and limit the placement position of the processing electronic component 113, so that the placement position of the processing electronic component 113 is as expected, and the processing electronic component 113 can be avoided from protruding. The holder member 12 is provided so that the size of the electrical connector can be effectively reduced, and the electronic equipment equipped with the electrical connector of the present application can continue to develop in the direction of being light, thin, short and compact. As shown in FIG. 9 , the carrier stop structure 123 provides a stop for the processing member 11 to position the processing member 11 and prevent the processing member 11 from easily leaving the carrier bearing structure 121 of the carrier member 12 .

In addition, the front shell member 13 has a front shell accommodation space 131, a front shell buckle structure 132, a front shell lateral channel 133, a front shell track structure 134 and a front shell stopper structure 135. The front case accommodating space 131 is provided for accommodating the carrier component 12 and the cable component 15 . As shown in FIG. 5 , the carrier member 12 enters the front case accommodating space 131 laterally through the front case lateral channel 133 .

It should be noted that when the front housing accommodating space 131 accommodates the carrier member 12, as shown in FIG. 7, the carrier stop structure 123 enters the front housing lateral channel 133 to provide stop positioning for the processing member 11, and This prevents the processing component 11 from easily leaving the carrier supporting structure 121 through the front case lateral channel 133 . In addition, as shown in FIG. 5 , the front shell stop structure 135 provides a stop position for the carrier member 12 to prevent the carrier member 12 from easily leaving the front shell accommodating space 131 . What's more, when the front shell accommodating space 131 accommodates the carrier member 12, the front shell stop structure 135 is adjacent to the carrier longitudinal channel 124 to provide a stop position for the processing member 11 to prevent the processing member 11 from easily passing through the carrier. A longitudinal seat channel 124 exits the seat member 12 .

In this application, the rear housing member 14 is provided for assembling the front housing member 13, so that the processing member 11, the carrier member 12, the front housing member 13 and the rear housing member 14 can be assembled into an electrical connector assembly. Therefore, the multi-piece electrical connector 1 of the present application is constructed by assembling multiple components. Therefore, after the electrical connector design is completed, the electrical connector can still be customized and adjusted by adjusting the assembled components. The number and structure of conductive terminals are to meet the special needs and development of electronic equipment.

As shown in FIGS. 3 to 5 , the rear shell member 14 has a rear shell stop structure 141 , a rear shell buckle structure 142 and a rear shell track structure 143 . It should be noted that when the rear shell member 14 is assembled with the front shell member 13, the rear shell stopper structure 141 is adjacent to the front shell lateral channel 133 to provide a stop and position for the carrier member 12 and the cable member 15 to avoid The carrier component 12 and the cable component 15 can easily leave the front housing accommodating space 131 through the front housing lateral channel 133 . In addition, as shown in FIG. 14 , the rear case fastening structure 142 is fastened to the front case fastening structure 132 to limit the degree of movement of the rear case member 14 relative to the front case member 13 , thereby preventing the rear case member 14 from easily detaching from the front case member. 13.

As shown in FIG. 10 , the rear shell rail structure 143 is adjacent to the front shell rail structure 134 to guide the front shell member 13 to move laterally relative to the rear shell member 14 to achieve the assembly of the rear shell member 14 and the front shell member 13 . The rear shell member 14 and the front shell member 13 can be combined into one body, and then the processing member 11 , the carrier member 12 , the front shell member 13 and the rear shell member 14 are assembled into an electrical connector assembly.

It should be noted that, as shown in FIGS. 3 to 5 , the front shell track structure 134 is a key structure provided on the left and right sides of the front shell member 13 , while the rear shell track structure 143 is a key structure disposed on the rear shell member 14 . Keyway structure on the left and right sides. But it is not limited thereto. The front shell track structure 134 can be provided on only one side of the front shell member 13 and can be a keyway structure, while the rear shell track structure 143 can be provided on only one side of the rear shell member 14 and can be a key body. structure. As shown in Figure 3, the front shell buckle structure 132 is a buttonhole structure, and the rear shell buckle structure 142 is a hook structure. But it is not limited thereto. The front shell buckle structure 132 can also be a hook structure, and the rear shell buckle structure 142 can also be a buttonhole structure.

Furthermore, as shown in FIGS. 3 to 4 , the front shell track structure 134 has a front shell track X-direction stopper structure 1341 and a front shell track Y-direction stopper structure 1342 , and the rear shell track structure 143 has a rear shell track structure 1341 and a front shell track Y-direction stopper structure 1342 . The track X-direction stop substructure 1431 and the rear shell track Y-direction stop substructure 1432.

It should be noted that when the rear shell member 14 is assembled with the front shell member 13, the rear shell rail X-direction stop substructure 1431 is adjacent to the front shell rail X-direction stop substructure 1341 so as to stop the front shell member 13 from facing the rear shell. The member 14 moves along the X direction, so that the front shell member 13 can only move laterally relative to the rear shell member 14 as expected, thereby achieving the assembly of the rear shell member 14 and the front shell member 13 . In addition, when the rear shell member 14 is assembled with the front shell member 13, the rear shell track Y-direction stop structure 1432 is adjacent to the front shell track Y-direction stop substructure 1342 to stop the front shell member 13 from being relative to the rear shell member. 14 moves along the Y direction, so that the front shell member 13 can only move laterally relative to the rear shell member 14 as expected, thereby achieving the assembly of the rear shell member 14 and the front shell member 13

It should be noted that the foregoing embodiments of the multi-piece electrical connector of the present application may also omit some components. For example, in the embodiments of the present application, the multi-piece electrical connector may choose to only include

To sum up, this application provides a multi-piece electrical connector. The provided multi-piece electrical connector can be equipped with electronic components, so that the electronic components do not need to be installed on the motherboard of the electronic device, and will not be affected by the electronic device. The size of the motherboard is affected by the size of the motherboard. In this way, electronic components can be installed on the small-sized motherboard through electrical connectors, so that electronic devices can continue to develop in the direction of being thin, light and compact. In addition, the multi-piece electrical connector of the present application is constructed by assembling multiple components. Therefore, after the multi-piece electrical connector of the present application is designed, it can still be achieved by adjusting the assembled multiple components. Customize the number and structure of the conductive terminals of the multi-piece electrical connector to meet the special needs and development of electronic equipment.

The above embodiments only illustrate the principles and effects of the present application, but are not used to limit the present application. Anyone skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present application. Therefore, the scope of rights protection of this application should be as listed in the patent scope of this application.

1:Multi-piece electrical connector 11: Processing components 111: Handling conductive terminals 1111:Terminal pin 112: Handling circuit substrates 113: Handling electronic components 12: Carrier component 121: Carrier bearing structure 122:Hollow structure of carrier 123:Base stop structure 124:Longitudinal channel of carrier 13:Front shell components 131: Front shell accommodation space 132: Front shell buckle structure 133: Front shell lateral channel 134: Front shell track structure 1341: Front shell track X-direction stop structure 1342: Front housing track Y-direction stop structure 135: Front shell stop structure 14:Rear shell components 141: Rear shell stop structure 142: Back shell buckle structure 143:Rear shell track structure 1431: X-direction stop structure of rear shell track 1432: Y-direction stop structure of rear shell track 15: Cable components

The above and other aspects, features and other advantages of the present application will be more clearly understood through the following description of embodiments in conjunction with the drawings.

FIG. 1 is a schematic perspective view of the components of a multi-piece electrical connector according to an embodiment of the present application.

FIG. 2 is a schematic perspective view of the components of the multi-piece electrical connector according to the embodiment of the present application.

FIG. 3 is an exploded schematic diagram of an embodiment of the multi-piece electrical connector of the present application.

FIG. 4 is an exploded schematic diagram of an embodiment of the multi-piece electrical connector of the present application.

FIG. 5 is an exploded schematic diagram of an embodiment of the multi-piece electrical connector of the present application.

Figure 6 is a schematic front view of the components of the multi-piece electrical connector according to the embodiment of the present application.

FIG. 7 is a schematic cross-sectional view of the assembly electrical connector shown in FIG. 6 taken along line segment AA.

Figure 8 is a schematic rear view of the components of the multi-piece electrical connector according to the present application.

Figure 9 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 8 taken along line segment BB.

Figure 10 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 8 taken along line segment CC.

Figure 11 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 8 taken along line segment DD.

Figure 12 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 8 taken along line segment EE.

Figure 13 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 8 taken along line segment FF.

Figure 14 is a schematic top view of the components of an embodiment of the modular electrical connector of the present application.

Figure 15 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 14 taken along line segment GG.

Figure 16 is a schematic cross-sectional view of the multi-piece electrical connector shown in Figure 14 taken along line segment HH.

1:Multi-piece electrical connector

11: Processing components

111: Handling conductive terminals

1111:Terminal pin

112: Handling circuit substrates

113: Handling electronic components

12: Carrier component

121: Carrier bearing structure

122:Hollow structure of carrier

123:Base stop structure

124:Longitudinal channel of carrier

13:Front shell components

131: Front shell accommodation space

132: Front shell buckle structure

133: Front shell lateral channel

134: Front shell track structure

1341: Front shell track X-direction stop structure

1342: Front housing track Y-direction stop structure

135: Front shell stop structure

14:Rear shell components

141: Rear shell stop structure

142: Back shell buckle structure

15: Cable components

Claims (14)

A multi-piece electrical connector is provided for receiving a processing signal. The multi-piece electrical connector includes: A processing component, the processing component has a processing conductive terminal, a processing circuit substrate and a processing electronic component, the processing electronic component is arranged on the processing circuit substrate to provide computing processing for the processing signal, the processing conductive terminal has A terminal pin that is provided for plugging into the processing circuit substrate so that the processing conductive terminal is electrically connected to the processing electronic component through the processing circuit substrate to provide transmission of the processing signal; A carrier component, which has a carrier bearing structure and a carrier hollow structure. The carrier bearing structure is provided to carry the processing component. When the carrier bearing structure carries the processing component, the processing electronics At least part of the component is received in the hollow structure of the carrier; A front shell component, the front shell component has a front shell accommodating space and a front shell buckle structure, the front shell accommodating space is provided to accommodate the carrier component; and A rear shell component, the rear shell component is provided for assembling the front shell component, and the rear shell component has a rear shell stop structure and a rear shell buckle structure, when the rear shell component is assembled with the front shell component, The rear shell buckle structure is buckled with the front shell buckle structure, and the rear shell stopper structure provides a stop to the carrier component to prevent the carrier component from easily leaving the front shell accommodating space. The multi-piece electrical connector as claimed in claim 1, wherein the carrier member also has a carrier stop structure, and when the carrier carrier structure carries the processing member, the carrier stop structure is for The handling member provides a stop to prevent the handling member from easily leaving the carrier carrying structure. The multi-piece electrical connector as claimed in claim 2, wherein the front shell member also has a front shell lateral channel, and the carrier member enters the front shell along one side through the front shell lateral channel. Accommodating space, when the rear shell component is assembled with the front shell component, the rear shell stopper structure is adjacent to the front shell lateral channel to prevent the carrier component from easily leaving the front shell volume through the front shell lateral channel Set up space. The multi-piece electrical connector as claimed in claim 3, wherein when the front shell accommodating space accommodates the carrier member, the carrier stop structure enters the front shell lateral channel to avoid the processing The components can easily leave the carrier structure through the lateral channels of the front shell. The multi-piece electrical connector as claimed in claim 3, wherein the front shell member also has a front shell track structure, and the rear shell member also has a rear shell track structure. When the rear shell member is assembled with the front shell member At this time, the rear shell track structure is adjacent to the front shell rail structure to guide the front shell member to move along the lateral direction relative to the rear shell member. The multi-piece electrical connector as claimed in claim 5, wherein the front shell track structure is a key body structure, and the rear shell track structure is a keyway structure. The multi-piece electrical connector as claimed in claim 5, wherein the front shell track structure is a keyway structure, and the rear shell track structure is a key body structure. The multi-piece electrical connector as claimed in claim 5, wherein the front shell fastening structure is a buttonhole structure, and the rear shell fastening structure is a hook structure. The multi-piece electrical connector as claimed in claim 5, wherein the front shell fastening structure is a hook structure, and the rear shell fastening structure is a buttonhole structure. The multi-piece electrical connector as claimed in claim 5, wherein the front shell track structure is disposed on the left and right sides of the front shell member, and the rear shell track structure is disposed on the left and right sides of the rear shell member. The multi-piece electrical connector as claimed in claim 5, wherein the front shell track structure has an X-direction stopper structure of the front shell track and a Y-direction stopper structure of the front shell track, and the rear shell track structure The system has an X-direction stop structure of the rear case track and a Y-direction stop structure of the rear case track. When the rear case member is assembled with the front case member, the X-direction stop structure of the rear case track is adjacent to the front case member. The X-direction stop structure of the shell track is used to stop the front shell member from moving along an X-direction relative to the rear shell member. The Y-direction stop structure of the rear shell track is adjacent to the Y-direction stop structure of the front shell track. , in order to prevent the front shell member from moving along a Y direction relative to the rear shell member, wherein the X direction and the Y direction are perpendicularly intersecting, and the lateral directions are perpendicularly intersecting with the X direction and the Y direction respectively. The multi-piece electrical connector as claimed in claim 1, wherein the front shell member also has a front shell stop structure, and when the front shell accommodating space accommodates the carrier member, the front shell stop structure A stop is provided for the holder component to prevent the holder component from easily leaving the accommodation space of the front case. The multi-piece electrical connector as claimed in claim 12, wherein the carrier member also has a carrier longitudinal channel, and the processing member enters the carrier member along a longitudinal direction through the carrier longitudinal channel. When the front When the housing accommodation space accommodates the carrier member, the front shell stop structure is adjacent to the carrier longitudinal channel to prevent the processing member from easily leaving the carrier member through the carrier longitudinal channel, wherein the longitudinal direction is connected to the carrier longitudinal channel. Horizontal systems intersect vertically. The multi-piece electrical connector as claimed in claim 1 further provides for receiving a cable signal, wherein the multi-piece electrical connector further includes: a cable member, the cable member is provided for the cable signal For transmission processing, the front case accommodating space is also provided to accommodate the cable member. When the rear case member is assembled with the front case member, the rear case stop structure provides a stop for the cable member to prevent the cable from being damaged. The cable component can easily leave the accommodation space of the front shell.

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