5g communication cluster connector

Abstract

The invention relates to the technical field of communication devices, and particularly discloses a 5g communication cluster connector, which comprises a signal wire, a PCB (Printed Circuit Board), a shielding main body, an upper terminal strip, a lower terminal strip, a metal socket, an insulating jacket and a plurality of contact terminals, a plurality of sub-wires of the signal wire are divided into two parts to be connected to the upper side and the lower side of the PCB, one end of the upper terminal strip and one end of the lower terminal strip are connected to the upper side and the lower side of the PCB respectively and correspondingly conducted with the plurality of sub-wires of the signal wire, and the other ends of the upper terminal strip and the lower terminal strip extend into the shielding body respectively. One end of each contact terminal is inserted into the shielding main body and is correspondingly connected with the upper terminal row and the lower terminal row in a staggered manner, the other end of each contact terminal extends out of the shielding main body in a staggered manner and is bent into the same posture to be linearly arranged, the metal socket is mounted outside the shielding main body, and the insulating jacket coats the signal wire to the outside of a part of the metal socket. Under the condition that the size is small, a strong transmission signal can be output, and the use experience of a user is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication devices, in particular to a 5G communication cluster connector. BACKGROUND

[0002] With the development of communication technology, the design and development of connectors by various manufacturers also show diversification. At present, an integrated 5G cluster connector appears on the market, that is, a plurality of communication optical fibers and power line connection channels are integrated on a 5G cluster connector and are arranged and inserted reasonably. However, the existing 5G communication cluster connector has the problems of poor signal transmission and large size, which cannot bring good use experience to users. Therefore, the present application discloses a 5G communication cluster connector. SUMMARY

[0003] In order to overcome the shortcomings of the prior art, the present application discloses a 5G communication cluster connector.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a 5G communication cluster connector, comprising a signal electric wire, a PCB board, a shielding main body, an upper terminal row, a lower terminal row, a metal socket, an insulating sleeve and a plurality of contact terminals; a plurality of sub-wires of the signal electric wire are connected in two parts on the upper and lower sides of the PCB board, the shielding main body is arranged on one side of the PCB board, the upper terminal row and the lower terminal row are arranged on the upper and lower sides of the shielding main body respectively, one end of the upper terminal row and the lower terminal row is connected to the upper and lower sides of the PCB board respectively and is in correspondence with the plurality of sub-wires of the signal electric wire for conduction, and the other end extends to the inside of the shielding main body respectively, one end of the plurality of contact terminals is inserted into the inside of the shielding main body and is in correspondence with the upper terminal row and the lower terminal row for staggered connection, and the other end of the plurality of contact terminals is staggered and extends out of the shielding main body and is bent into the same posture to form a linear arrangement, the metal socket is installed outside the shielding main body, and the insulating sleeve is wrapped outside the signal electric wire to a part of the metal socket.

[0005] Further preferably, the inside of the insulating sleeve is provided with a wire holder at the position where the signal electric wire enters, the upper and lower sides of the wire holder are respectively provided with a plurality of wire grooves, and the two parts of the sub-wires of the signal electric wire pass through the plurality of wire grooves on the upper and lower sides respectively.

[0006] Further preferably, the middle part of the wire holder is provided with two insertion grooves, and the PCB board is provided with two insertion protrusions on the side away from the shielding main body, the two insertion protrusions are respectively inserted into the two insertion grooves.

[0007] Further preferably, the upper terminal row comprises an insulating block and a plurality of connection terminals penetrating through the insulating block and extending outward, and the lower terminal row is identical in structure to the upper terminal row.

[0008] Further preferably, the shielding body is provided with a first accommodating gap and a second accommodating gap on the side close to the PCB board, and the insulating blocks of the upper terminal row and the lower terminal row are arranged in the first accommodating gap and the second accommodating gap respectively.

[0009] Further preferably, the connecting terminals of the upper terminal row and the lower terminal row are respectively bent downward and upward at the end close to the contact terminals to form arches.

[0010] Further preferably, the arches of the connecting terminals of the upper terminal row and the lower terminal row are in point contact with the contact terminals.

[0011] Further preferably, the shielding body comprises a first rubber block and a second rubber block, the first rubber block is provided with a plurality of L-shaped grooves extending to the inside on the two sides close to the PCB board and a cavity on the side away from the PCB board, the connecting terminals of the upper terminal row and the lower terminal row are respectively inserted into the L-shaped grooves, the second rubber block is provided with a plurality of contact terminal profiling grooves on the two sides close to the PCB board, and the contact terminals are respectively inserted into the contact terminal profiling grooves and in point contact with the connecting terminals of the upper terminal row and the lower terminal row in the cavity.

[0012] Further preferably, the middle sections of the contact terminals are staggered upward and downward, the initial sections of the contact terminals are staggered upward and downward and arranged in a horizontal state in a linear manner, and the terminal sections of the contact terminals are staggered upward and downward and arranged in a Z-shaped state in a linear manner.

[0013] Further preferably, the metal socket is provided with a limiting groove on the side close to the PCB board, and the shielding body is provided with a limiting protrusion on the side close to the PCB board, which is clamped in the limiting groove.

[0014] The present application has the following advantages:

[0015] The 5G communication connector provided in the present application can output strong signals in the case of arranging the upper terminal row, the lower terminal row and the contact terminals in a small volume, greatly improving the user experience and having high use value.

[0016] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be learned from practice of the present application. The purpose and other advantages of the present application can be achieved and obtained by the structure indicated in the specification and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated into and constitute a part of this specification, illustrate embodiments consistent with the disclosure and serve to explain the principles of the present disclosure together with the specification.

[0018] Figure 1 Overall structure schematic diagram of the present disclosure;

[0019] Figure 2 Overall explosion structure schematic diagram of the present disclosure;

[0020] Figure 3 Upper and lower terminal row and shielding body structure schematic diagram of the present disclosure;

[0021] Figure 4 Partial explosion structure schematic diagram of the present disclosure;

[0022] Figure 5 Metal socket installation structure schematic diagram of the present disclosure;

[0023] Figure 6 PCB board and lead frame installation structure schematic diagram of the present disclosure;

[0024] In the figure: 10, signal wire; 20, PCB board; 21, plug-in protrusion; 30, shielding body; 31, first containing notch; 32, second containing notch; 33, limiting protrusion; 30a, first rubber block; 30a1, L-shaped slot; 30a2, cavity; 30b, second rubber block; 30b1, contact terminal profiled slot; 40, upper terminal row; c1, insulating block; c2, connecting terminal; c21, arch part; 50, lower terminal row; 60, insulating sleeve; 70, metal socket; 71, limiting slot; 80, contact terminal; 90, lead frame; 91, lead slot; 92, insertion slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0026] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] EMBODIMENT

[0028] In order to solve the problem of large volume, poor signal transmission and affecting user experience of the existing 5g communication cluster connector, referring to Figure 1 and Figure 2 The application discloses a 5g communication cluster connector, which comprises a signal wire 10, a PCB board 20, a shielding body 30, an upper terminal row 40, a lower terminal row 50, a metal socket 70, an insulating sleeve 60 and a plurality of contact terminals 80. The plurality of sub-wires of the signal wire 10 are connected in two parts on the upper and lower sides of the PCB board 20. The shielding body 30 is arranged on one side of the PCB board 20. The upper terminal row 40 and the lower terminal row 50 are arranged on the upper and lower sides of the shielding body 30, respectively. Specifically, referring to Figure 3 The shielding body 30 is provided with a first accommodating notch 31 and a second accommodating notch 32 on the upper and lower sides of the side close to the PCB board 20. The insulating blocks c1 of the upper terminal row 40 and the lower terminal row 50 are arranged in the first accommodating notch 31 and the second accommodating notch 32, respectively. This mode can reduce the volume of the product formed later. One end of the upper terminal row 40 and the lower terminal row 50 is connected to the upper and lower sides of the PCB board 20 and corresponds to the conduction of the plurality of sub-wires of the signal wire 10. The other end extends to the inside of the shielding body 30. One end of the plurality of contact terminals 80 is inserted into the inside of the shielding body 30 and corresponds to the staggered connection of the upper terminal row 40 and the lower terminal row 50. The other end of the plurality of contact terminals 80 is staggered and extends out of the shielding body 30 and is bent into the same posture to form a linear arrangement. By arranging the upper terminal row 40 and the lower terminal row 50 to connect with the plurality of contact terminals 80, the transmission signal of the signal can be improved. The traditional 5g communication cluster connector has four contact terminals 80. The 5g communication cluster connector formed by the above-mentioned mode can have eight contact terminals 80. The metal socket 70 is installed outside the shielding body 30. The insulating sleeve 60 is wrapped outside the signal wire 10 and part of the metal socket 70. In actual use, the metal socket 70 is connected with the corresponding electrical equipment.

[0029] Referring to Figure 6 In order to facilitate the branching of the plurality of sub-wires of the signal wire 10, a wire holder 90 is arranged inside the insulating sleeve 60 at the position where the signal wire 10 enters. The upper and lower sides of the wire holder 90 are respectively provided with a plurality of wire grooves 91. The two parts of the sub-wires of the signal wire 10 pass through the plurality of wire grooves 91 on the upper and lower sides, respectively. In this way, the sub-wires of the signal wire 10 will not interfere with each other, thereby better realizing the better connection with the PCB board 20.

[0030] In addition, two slots 92 are formed in the middle of the lead frame 90, and the PCB 20 is provided with two plug-in protrusions 21 on the side away from the shielding body 30, which are respectively inserted into the two slots 92. In this way, the PCB 20 can be connected with the lead slot 91, and thus stably fixed inside the insulating sleeve 60.

[0031] Reference Figure 4 As shown, specifically, the upper terminal row 40 of the present application includes an insulating block c1 and a plurality of connection terminals c2 penetrating through the insulating block c1 and extending outward, and the lower terminal row 50 is consistent with the structure of the upper terminal row 40. In specific implementation, the plurality of connection terminals c2 included in the upper terminal row 40 and the lower terminal row 50 are injection molded together with the corresponding insulating block c1. Based on this structure, the plurality of connection terminals c2 included in the upper terminal row 40 and the lower terminal row 50 can be connected with the PCB 20 in an insulating manner, and can also be better installed with the shielding body 30, having strong practicability.

[0032] Reference Figure 4 As shown, in a preferred embodiment, the plurality of connection terminals c2 included in the upper terminal row 40 and the lower terminal row 50 are respectively bent downward and upward at the end connected with the contact terminal 80 to form an arch portion c21. Based on this setting mode, the arch portion c21 of the plurality of connection terminals c2 included in the upper terminal row 40 and the lower terminal row 50 of the present application is point-connected with the plurality of contact terminals 80, improving the welding efficiency and the signal transmission quality.

[0033] Reference Figure 4As shown, in one actual case, the shielding body 30 of the application includes a first rubber plastic block 30a and a second rubber plastic block 30b, the first rubber plastic block 30a is provided with a plurality of L-shaped grooves 30a1 extending to the inside on the upper and lower surfaces of the side close to the PCB 20, and a cavity 30a2 is provided on the side away from the PCB 20, a plurality of connecting terminals c2 contained in the upper terminal row 40 and the lower terminal row 50 are respectively inserted into the plurality of L-shaped grooves 30a1, the second rubber plastic block 30b is provided in a T-shaped structure and is inserted into the cavity 30a2 on the side with a relatively narrow width, a plurality of contact terminal profiling grooves 30a1 extending inward are provided on the upper and lower surfaces of the side with a relatively narrow width of the second rubber plastic block 30b, a plurality of contact terminals 80 are respectively inserted into the plurality of contact terminal profiling grooves 30a1 and are in point contact with a plurality of connecting terminals c2 contained in the upper terminal row 40 and the lower terminal row 50 at the position of the cavity 30a2. In specific implementation, a plurality of connecting terminals c2 contained in the upper terminal row 40 and the lower terminal row 50 need to be inserted into a plurality of L-shaped grooves 30a1 of the first rubber plastic block 30a, and a plurality of contact terminals 80 can be injection molded together with the second rubber plastic block 30b. When the first rubber plastic block 30a and the second rubber plastic block 30b are installed, the operator inserts the second rubber plastic block 30b directly into the cavity 30a2 of the first rubber plastic block 30a, so that a plurality of contact terminals 80 and a plurality of connecting terminals c2 contained in the upper terminal row 40 and the lower terminal row 50 are in point contact. It should be explained here that the point contact is automatically realized when the arch part c21 of the connecting terminal c2 is in contact with the contact terminal 80, and does not need to be welded.

[0034] Specifically, the middle segments of a plurality of contact terminals 80 are staggered upward and downward; the initial segments of a plurality of contact terminals are staggered upward and downward and arranged in a horizontal state in a linear type, and the final segments of a plurality of contact terminals are staggered upward and downward and arranged in a Z-shaped state in a linear type. Based on this arrangement, the connecting terminals c2 and the connecting terminals c2 contained in the upper terminal row 40 and the lower terminal row 50 can be in point contact, and can be easily connected to electronic equipment in the later stage, meeting the function to be achieved by the application.

[0035] Reference Figure 5 As shown, in some embodiments, the metal socket 70 is provided with a limiting groove 71 in front of and behind the side close to the PCB 20, and the shielding body 30 is provided with a limiting protrusion 33 on the side close to the PCB 20, which is clamped in the limiting groove 71. In this way, the metal socket 70 and the shielding body 30 can be precisely installed.

[0036] In the description of the present specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent transformation or modification made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A 5G communication cluster connector, characterized in that: It includes a signal wire, a PCB board, a shielding body, an upper terminal block, a lower terminal block, a metal socket, an insulating jacket and several contact terminals; the several sub-wires of the signal wire are divided into two parts and connected to the upper and lower sides of the PCB board, the shielding body is arranged on one side of the PCB board, the upper terminal block and the lower terminal block are respectively arranged on the upper and lower sides of the shielding body, one end of the upper terminal block and the lower terminal block are respectively connected to the upper and lower sides of the PCB board and are correspondingly conductive with the several sub-wires of the signal wire, and the other ends are respectively extended to the interior of the shielding body, one end of several contact terminals is inserted into the interior of the shielding body and is correspondingly connected with the upper terminal block and the lower terminal block, and the other ends are staggered and extended out of the shielding body and bent into the same posture to be arranged in a straight line, the metal socket is installed on the outside of the shielding body, and the insulating jacket covers the signal wire to the outside of a part of the metal socket.

2. A 5G communication cluster connector according to claim 1, characterized in that: A lead frame is provided inside the insulating jacket at the position where the signal wire enters. A plurality of lead slots are provided on the upper and lower sides of the lead frame respectively. The two sub-wires of the signal wire pass through the plurality of lead slots on the upper and lower sides respectively.

3. A 5G communication cluster connector according to claim 2, characterized in that: The middle part of the lead frame is provided with two slots, and the PCB board is provided with two plug-in protrusions on a side away from the shielding body and respectively plugged into the two slots.

4. A 5G communication cluster connector according to claim 1, characterized in that: The upper terminal block includes an insulating block and a plurality of connecting terminals penetrating the insulating block and extending outward, and the lower terminal block has the same structure as the upper terminal block.

5. A 5G communication cluster connector according to claim 4, characterized in that: The shielding body is provided with a first accommodating notch and a second accommodating notch on the upper and lower sides of a side close to the PCB board, and the insulating blocks of the upper terminal row and the lower terminal row are arranged in the first accommodating notch and the second accommodating notch respectively.

6. A 5G communication cluster connector according to claim 4, characterized in that: The upper terminal row and the lower terminal row include a plurality of connection terminals, each of which is bent downward or upward at one end connected to the contact terminal to form an arched portion.

7. A 5G communication cluster connector according to claim 6, characterized in that: The arched portions of the connecting terminals included in the upper terminal row and the lower terminal row are point-connected with the contact terminals.

8. A 5G communication cluster connector according to claim 7, characterized in that: The shielding body includes a first rubber-plastic block and a second rubber-plastic block. The first rubber-plastic block is provided with a plurality of L-shaped grooves extending inwardly thereof on the upper and lower surfaces on a side close to the PCB board, and a cavity is provided on the side away from the PCB board. The plurality of connection terminals included in the upper terminal block and the lower terminal block are respectively inserted into the plurality of L-shaped grooves. The second rubber-plastic block is configured as a T-shaped structure with its narrower side inserted into the cavity. The second rubber-plastic block is provided with a plurality of contact terminal profiling grooves extending inwardly on the upper and lower surfaces on which the width is narrower. The plurality of contact terminals are respectively inserted into the plurality of contact terminal profiling grooves and are point-connected with the plurality of connection terminals included in the upper terminal block and the lower terminal block at the cavity position.

9. A 5G communication cluster connector according to claim 1, characterized in that: The middle sections of several contact terminals are staggered up and down; the starting sections of several contact terminals are staggered upward and downward and arranged in a horizontal straight line; the end sections of several contact terminals are staggered upward and downward and arranged in a Z-shaped straight line.

10. A 5G communication cluster connector according to claim 1, characterized in that: The metal socket is provided with limiting grooves at the front and rear of one side close to the PCB board, and the shielding body is provided with limiting protrusions at the front and rear of one side close to the PCB board, which are clamped in the limiting grooves.

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