Electric connector module and electronic equipment

Abstract

The utility model discloses an electric connector module and an electronic device, and relates to the technical field of connectors, and the electric connector module comprises a housing; the insulating main body is arranged in the shell, the insulating main body is clamped with the shell, and the insulating main body is provided with a first clamping position; and the terminal strip is arranged on the insulating main body, the terminal strip comprises a mounting seat and a plurality of conductive terminals arranged on the mounting seat, the mounting seat is provided with a second clamping position, the first clamping position is clamped with the second clamping position, and the mounting seat is in hot melting connection with the insulating main body. According to the technical scheme provided by the utility model, the stability of connection between the terminal strip and the insulating main body is improved, the risk that the terminal strip falls off from the insulating main body is reduced, and the stability of electrical connection is favorably maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially relates to an electric connector module and electronic equipment. BACKGROUND

[0002] The MCIO connector is widely applied due to its compact structure and excellent electrical performance, and it not only needs to support effective transmission of high-frequency signals, but also must have good mechanical stability and durability, then the MCIO connector has certain deficiency when assembling, so that the terminal part is accidentally dropped during subsequent transportation or improper operation, and then internal key components are displaced, affecting the stability of the whole structure signal transmission. SUMMARY

[0003] The utility model discloses a kind of electric connector module and electronic equipment, to solve the problem of terminal part accidental drop, cause signal transmission instability.

[0004] To achieve the above object, the electric connector module provided by the utility model comprises:

[0005] A shell;

[0006] An insulating body is arranged in the shell and is clamped with the shell, and the insulating body has a first clamping position;And

[0007] A terminal row is arranged in the insulating body, and the terminal row comprises a mounting seat and a plurality of conductive terminals arranged in the mounting seat, the mounting seat has a second clamping position, the first clamping position is clamped with the second clamping position, and the mounting seat is connected with the insulating body by heat melting.

[0008] In an embodiment, the first clamping position is configured as a limiting hole, and the second clamping position is configured as a limiting block, and the limiting block is inserted into the limiting hole.

[0009] In an embodiment, the bottom of the insulating body is provided with a mounting block, and the mounting block protrudes from the bottom surface of the mounting seat, so as to be fixedly connected with the mounting seat after heat melting treatment.

[0010] In an embodiment, the inner wall of the insulating body in length direction is provided with a limiting part, and the outer wall of the mounting seat is provided with a notch, so that when the insulating body and the mounting seat are assembled, the limiting part is located in the notch, and the terminal row is limited to shake in the insulating body.

[0011] In an embodiment, the outside of the insulating body is provided with a positioning block, and the shell is correspondingly provided with a positioning hole, the positioning block is inserted into the positioning hole and clamped with the positioning hole.

[0012] In an embodiment, the outer wall of the insulating body is provided with a stopper, and the shell abuts against the stopper to limit the movement of the shell in the height direction.

[0013] And / or, the side of the shell is inwardly provided with a spring sheet, and the outer wall of the insulating body is correspondingly provided with a limiting groove, and the spring sheet abuts in the limiting groove to limit the movement of the insulating body in the height direction.

[0014] In an embodiment, two terminal arrays are provided, and the two terminal arrays are oppositely arranged, and the second clamping position is arranged on one side of each terminal array away from the other terminal array.

[0015] In an embodiment, at least one protruding column and / or at least one insertion hole are arranged on one side of any one mounting seat facing the other terminal array, and the other mounting seat is correspondingly provided with at least one insertion hole and / or protruding column, and the protruding column and the insertion hole are inserted.

[0016] In an embodiment, a plurality of protruding portions are arranged on the outer periphery of the protruding column in a circumferential direction, and the protruding portions extend in the axial direction of the protruding column.

[0017] The utility model discloses still propose a kind of electronic equipment, including the electric connector module as any one of the above.

[0018] In the technical scheme of the utility model, the electric connector module includes an insulating body, and the insulating body is used to fix a terminal array. The first clamping position is arranged on the insulating body, and the second clamping position is arranged on the mounting seat. The terminal array is mounted on the insulating body through the clamping of the first clamping position and the second clamping position. In addition, a hot melting point is arranged on the insulating body, and the mounting seat is hot melt connected. The stability of the connection is further improved, the displacement possibility caused by vibration or other external force is reduced, the stability of the electrical connection is maintained, poor contact is prevented, and the connection is firm after the cooling and solidification of the hot melting process. The risk of the terminal array falling off the insulating body is greatly reduced, the signal transmission is more stable, and the reliability of the module is improved. The electric connector module further includes a shell. The shell is mounted outside the insulating body and is clamped with the insulating body. The shell is made of metal and can provide good electromagnetic shielding effect. The influence of external electromagnetic interference on the internal circuit is effectively prevented, and the leakage of electromagnetic signals generated inside can be suppressed. The shell and the terminal array are blocked by the insulating body to prevent short circuit. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0020] Figure 1 The structural schematic diagram of an embodiment of the electric connector module provided by the present application is shown in the figure.

[0021] Figure 2 The structural schematic diagram of another embodiment of the electric connector module provided by the present application is shown in the figure.

[0022] Figure 3 The structural schematic diagram of the assembly of the shell and the terminal strip provided by the present application is shown in the figure.

[0023] Figure 4 The structural schematic diagram of another embodiment of the assembly of the shell and the terminal strip provided by the present application is shown in the figure.

[0024] Figure 5 The structural schematic diagram of the terminal strip provided by the present application is shown in the figure.

[0025] Explanation of the reference numerals:

[0026] 100, terminal strip; 110, mounting seat; 111, notch; 120, conductive terminal; 130, second clamping position; 140, protruding column; 141, protruding part; 150, insertion hole;

[0027] 200, insulating main body; 201, accommodating cavity; 210, first clamping position; 220, mounting block; 230, limiting part; 240, positioning block; 250, stop block; 260, limiting groove;

[0028] 300, shell; 310, positioning hole; 320, elastic sheet;

[0029] 400, circuit board;

[0030] 500, plug connector.

[0031] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0033] It should be noted that if the embodiments of the present utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0034] In addition, if the embodiments of the present utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present utility model.

[0035] The utility model provides a kind of electric connector module and electronic equipment.

[0036] Please refer to Figure 1 And Figure 4 In an embodiment of the present utility model, the electric connector module comprises:

[0037] The shell 300 is provided with a first clamping portion 210 and a second clamping portion 130.

[0038] The insulating body 200 is provided in the shell 300 and is clamped with the shell 300, and the insulating body 200 has a first clamping portion 210.

[0039] The terminal row 100 is provided in the insulating body 200, and the terminal row 100 comprises a mounting seat 110 and a plurality of conductive terminals 120 provided on the mounting seat 110.

[0040] The utility model discloses a technical scheme, and the electric connector module includes the insulating main body 200, and the insulating main body 200 is used for fixed terminal row 100, wherein, the first clamping position 210 is set on the insulating main body 200, and the second clamping position 130 is set on the mounting seat 110, and through the clamping of the first clamping position 210 and the second clamping position 130, realize that terminal row 100 is installed on the insulating main body 200, and in addition, the hot melting point is still set on the insulating main body 200 and is hot melt connected with the mounting seat 110, further improve the stability of connection, reduce the displacement possibility due to vibration or other external force, help to maintain the stability of electrical connection, prevent poor contact, in addition, after the cooling solidification of hot melting process, the connection is firm, greatly reduce the risk of terminal row 100 falling off on the insulating main body 200, make signal transmission more stable, help to improve the reliability of the module;The electric connector module still includes the shell 300, and the shell 300 is installed on the outside of the insulating main body 200 and is clamped with the insulating main body 200, and the shell 300 adopts the material quality of metal, can provide good electromagnetic shielding effect, effectively prevent the influence of external electromagnetic interference to internal circuit, also can restrain the electromagnetic signal leakage generated in the inside, and the shell 300 is blocked with terminal row 100 through the insulating main body 200, prevents short circuit.

[0041] The terminal row 100 includes conductive terminals 120 and a mounting base 110, the conductive terminals 120 are arranged in plurality and are spaced along the length direction of the mounting base 110, the conductive terminals 120 are used for electrical connection, the mounting base 110 is made of plastic, in the manufacturing process, the conductive terminals 120 are placed in the cavity of the injection mold, the mold is closed, and the plastic is injected to cover the conductive terminals 120, and each conductive terminal 120 is used for transmitting different signals, since the conductive terminals 120 are integrally formed with the mounting base 110, the connection between the two is more firm, and the additional assembly process and production cost are reduced; after the assembly of the conductive terminals 120 and the mounting base 110 is completed, the terminal row 100 is assembled into the insulating main body 200, the insulating main body 200 is internally formed with a containing cavity 201, and the containing cavity 201 penetrates through the insulating main body 200 at both ends, a plurality of terminal grooves are formed in the containing cavity 201, the terminal row 100 is inserted into the containing cavity 201, each conductive terminal 120 is correspondingly inserted into the terminal groove, and one side of the containing cavity 201 is blocked by the mounting base 110, one end of the conductive terminal 120 is connected with the circuit board 400, and the connection can be achieved by welding or crimping, and welding is preferred, which can ensure the stability of the connection with the circuit board 400, and the end, away from the circuit board 400, of the containing cavity 201 is used for inserting the plug connector 500, the plug connector 500 is correspondingly abutted and contacted with the part of the conductive terminal 120 in the containing cavity 201, so that the signal conduction is realized; wherein the metal shell 300 is arranged outside the insulating main body 200, is made of metal, and can provide good electromagnetic shielding effect, effectively prevents the influence of external electromagnetic interference on the internal circuit, and can also inhibit the leakage of internal electromagnetic signals, and the metal shell 300 is generally connected with the grounding end on the circuit board 400, so as to guide the current to the ground, and avoid the occurrence of electric shock.

[0042] Please refer to Figure 3 In the embodiment of the utility model, the first clamping position 210 is configured as a limiting hole, and the second clamping position 130 is configured as a limiting block, the limiting block is inserted into the limiting hole.

[0043] Specifically, at least one limiting block is arranged on both sides of the mounting seat 110 when the mounting seat 110 is injection molded, the limiting block is configured as the second clamping position 130, a limiting hole corresponding to the limiting block is arranged on the side of the insulating body 200, the limiting hole is configured as the first clamping position 210, when the terminal row 100 and the insulating body 200 are assembled, the terminal row 100 is inserted into the accommodating cavity 201 on one side of the accommodating cavity 201, the limiting block is inserted into the limiting hole, and the clamping of the terminal row 100 and the insulating body 200 is realized, wherein the opposite two sides of the accommodating cavity 201 are set as a first side and a second side, the second side is provided with a terminal groove, so that the size of the second side of the accommodating cavity 201 is smaller than the size of the first side, after the terminal row 100 is inserted, the accommodating cavity 201 of the first side is blocked by the mounting seat 110, and the first side is arranged close to the circuit board 400, it should be noted that the terminal row 100 is inserted into the accommodating cavity 201 from the first side, and the side, away from the first side, of the limiting block is arranged obliquely, so that when the terminal row 100 moves from the first side to the second side, the terminal row 100 is facilitated to slide into the limiting hole, and in addition, the opening of the first side of the accommodating cavity 201 is also arranged obliquely towards the inside, so that the oblique limiting block is facilitated to be inserted into the accommodating cavity 201.

[0044] Please refer to Figure 4 In the embodiment of the utility model, the bottom of the insulating body 200 is provided with a mounting block 220, the mounting block 220 protrudes from the bottom surface of the mounting seat 110, so as to be fixedly connected with the mounting seat 110 after heat melting treatment.

[0045] Specifically, a mounting block 220 is provided on the first side of the receiving cavity 201. After the terminal block 100 is inserted into the receiving cavity 201 on the first side and assembled, the mounting block 220 protrudes from the mounting base 110. At this time, the mounting block 220 is partially melted by heating. The molten mounting block 220 flows onto the mounting base 110 and cools and solidifies, so as to form a strong connection between the mounting base 110 and the insulating body 200. The shape of the mounting block 220 is not limited and can be cylindrical, square or other geometric shapes. The mounting base 110 is provided with a groove corresponding to the mounting block 220 so that when the mounting base 110 is inserted into the receiving cavity 201, the groove slides into the receiving cavity 201 along the mounting block 220. After partial melting, the heat-melted material flows into the groove and onto the mounting base 110, ensuring a tight fit and forming a fixed connection. Multiple mounting blocks 220 can be provided to evenly distribute pressure and provide all-around support, which helps improve the stability of the overall structure and prevents deformation or damage caused by local stress concentration. In this embodiment, two mounting blocks 220 are provided, respectively located at both ends along the length of the first side of the receiving cavity 201, to fix the mounting base 110 at both ends. This can limit the vertical displacement of the terminal block 100 after assembly and avoid the risk of the terminal block 100 falling off. Combined with the snap-fit ​​of the first snap-fit ​​position 210 and the second snap-fit ​​position 130, the load-bearing capacity of the mounting block 220 after heat melting can be distributed, improving the stability of product assembly.

[0046] Please refer to Figure 4 In an embodiment of this utility model, a limiting part 230 is provided on the inner wall of the insulating body 200 in the length direction, and a notch 111 is provided on the outer wall of the mounting base 110 so that when the insulating body 200 and the mounting base 110 are assembled, the limiting part 230 is located in the notch 111, and the limiting terminal block 100 swings within the insulating body 200.

[0047] Specifically, inside the insulating body 200, a limiting part 230 is provided along the length direction of the inner wall. The limiting part 230 can be continuous, that is, extending along the length direction of the insulating body 200, or multiple limiting parts can be provided at intervals along the length direction of the insulating body 200. Correspondingly, a notch 111 is provided on the outer wall of the mounting base 110. The notch 111 can be continuous, that is, extending along the length direction of the mounting base 110, or multiple notches can be provided at intervals along the length direction of the mounting base 110. When the terminal block 100 is inserted into the receiving cavity 201, the limiting part 230 can be inserted into the notch 111 to provide horizontal constraint, prevent unnecessary movement of the mounting base 110 and the terminal block 100 in the receiving cavity 201, enhance the mechanical stability of the entire module, and reduce the risk of loosening or damage caused by vibration or other external forces.

[0048] Please refer to Figure 1 and Figure 4In an embodiment of this utility model, a positioning block 240 is provided protruding from the outside of the insulating body 200, and a positioning hole 310 is provided correspondingly on the outer shell 300. The positioning block 240 is inserted into the positioning hole 310 and engages with the positioning hole 310.

[0049] Specifically, the positioning block 240 is installed on the outer wall of the insulating body 200 and engages with the positioning hole 310 on the outer shell 300 to prevent the insulating body 200 from shifting or rotating inside the outer shell 300, thus affecting the shielding effect of the outer shell 300.

[0050] Please refer to Figure 2 and Figure 3 In an embodiment of this utility model, a stop 250 is provided on the outer wall of the insulating body 200, and the outer shell 300 abuts against the stop 250 to limit the movement of the outer shell 300 in the height direction.

[0051] Specifically, the stop block 250 is protruding from the outer wall of the insulating body 200, and a limiting port is provided on the outer shell 300. Correspondingly, the insulating body 200 is inserted into the outer shell 300 from the bottom up until the positioning block 240 engages with the positioning hole 310. At this time, the side of the limiting port facing the circuit board 400 abuts against the side of the stop block 250 away from the circuit board 400. The stop block 250 provides support to fix the position of the outer shell 300, thereby limiting the movement of the outer shell 300 along the height direction of the insulating body 200, that is, the direction perpendicular to the mounting plane, which helps to maintain the stability of the overall structure.

[0052] In another embodiment, please refer to Figure 2 and Figure 3 A spring piece 320 is provided on one side of the outer shell 300 at an inward angle, and a limiting groove 260 is provided on the outer wall of the insulating body 200. The spring piece 320 abuts against the limiting groove 260 to limit the movement of the insulating body 200 along the height direction.

[0053] Specifically, the spring piece 320 is installed on the outer shell 300, with its upper end tilted inward. When the insulating body 200 is inserted into the outer shell 300 from below, the upper end of the spring piece 320 abuts against the limiting groove 260, preventing the insulating body 200 from moving along the height direction of the outer shell 300. The spring piece 320 has a certain elasticity, leaving a certain buffer space for the movement of the insulating body 200. Through the design of the spring piece 320 and the stop block 250, the connection between the outer shell 300 and the insulating body 200 is more stable, reducing the risk of displacement caused by vibration or external force.

[0054] Please refer to Figure 5 In an embodiment of this utility model, two terminal blocks 100 are provided, and the two terminal blocks 100 are arranged opposite to each other. The second snap-fit ​​position 130 is provided on the side of each terminal block 100 away from the other terminal block 100.

[0055] Specifically, the two terminal blocks 100 are arranged opposite each other, and the second snap-fit ​​position 130 is located on the side away from the other terminal block 100, that is, on the outer edge of the terminal block 100, which facilitates snap-fit ​​with the insulating body 200. The snap-fit ​​will not affect the electrical connection and signal transmission in the middle area. Furthermore, the arrangement of the two terminal blocks 100 opposite each other can realize more electrical connection points in a limited space, thereby improving space utilization.

[0056] Please refer to Figure 5 In an embodiment of this utility model, any one mounting base 110 is provided with at least one protrusion 140 and / or at least one socket 150 on the side facing another terminal block 100, and the other mounting base 110 is provided with at least one socket 150 and / or protrusion 140, and the protrusion 140 and the socket 150 are plugged in.

[0057] Specifically, the protrusion 140 and the socket 150 enable the two terminal blocks 100 to be plugged into each other, forming an interlocking mechanism. This prevents relative movement between the two mounting bases 110, enhances the alignment accuracy and mechanical stability between the two terminal blocks 100, and ensures long-term reliability. The cooperation between the protrusion 140 and the socket 150 ensures that the two terminal blocks 100 are precisely aligned during assembly, avoiding poor electrical contact or short circuits caused by positional deviations. Furthermore, the protrusion 140 and the socket 150 are located on the side of the mounting base 110 facing each other, which helps to maintain a compact layout of the terminal blocks 100, saving space without affecting the assembly of other components. The protrusion 140 can be integrally injection molded with the mounting base 110.

[0058] Please refer to Figure 5 In an embodiment of this utility model, a plurality of protrusions 141 are provided circumferentially around the outer periphery of the protrusion 140, and the protrusions 141 extend along the axial direction of the protrusion 140.

[0059] Specifically, the protrusion 141 increases the friction of the protrusion 140 when it is inserted into the socket 150, enhances the stability of the connection, reduces the risk of loosening due to external force or vibration, and ensures the reliability of long-term use.

[0060] This utility model also proposes an electronic device, which includes a circuit board 400 and an electrical connector module. The specific structure of the electrical connector module is as described in the above embodiments. Since this electrical connector module adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. The electrical connector module includes a housing 300, a terminal block 100, and an insulating body 200. The terminal block 100 is installed in the receiving cavity 201 of the insulating body 200. One end of the conductive terminal 120 is connected to the circuit board 400, and the other end is connected to a plug connector 500 inserted in the receiving cavity 201, so that the plug connector 500 and the conductive terminal 120 make contact and conduction, thereby realizing the conduction of circuit signals.

[0061] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An electrical connector module, characterized in that, include: shell; An insulating body is disposed inside the outer shell and is snapped into the outer shell, the insulating body having a first snap-fit ​​position; as well as A terminal block is disposed on the insulating body. The terminal block includes a mounting base and a plurality of conductive terminals disposed on the mounting base. The mounting base has a second snap-fit ​​position, and the first snap-fit ​​position snaps into the second snap-fit ​​position. The mounting base is thermally fused to the insulating body.

2. The electrical connector module as described in claim 1, characterized in that, The first locking position is configured as a limiting hole, and the second locking position is configured as a limiting block, with the limiting block inserted into the limiting hole.

3. The electrical connector module as described in claim 2, characterized in that, The bottom of the insulating body is provided with a mounting block, which protrudes from the bottom surface of the mounting base to be fixedly connected to the mounting base after heat fusion treatment.

4. The electrical connector module as described in claim 2, characterized in that, The inner wall of the insulating body along its length is provided with a limiting part, and the outer wall of the mounting base is provided with a notch, so that when the insulating body and the mounting base are assembled, the limiting part is located in the notch, limiting the swaying of the terminal block within the insulating body.

5. The electrical connector module as described in claim 1, characterized in that, The insulating body has a protruding positioning block on its exterior, and the outer shell has a corresponding positioning hole. The positioning block is inserted into the positioning hole and engages with the positioning hole.

6. The electrical connector module as described in claim 5, characterized in that, The outer wall of the insulating body is provided with a stop block, and the outer shell abuts against the stop block to limit the movement of the outer shell along the height direction; And / or, a spring is provided on one side of the outer shell at an inward angle, and a limiting groove is provided on the outer wall of the insulating body accordingly. The spring abuts against the limiting groove to limit the movement of the insulating body along the height direction.

7. The electrical connector module as described in any one of claims 1 to 6, characterized in that, Two terminal blocks are provided, and the two terminal blocks are arranged opposite to each other. The second snap-fit ​​position is located on the side of each terminal block away from the other terminal block.

8. The electrical connector module as described in claim 1, characterized in that, Each of the mounting bases has at least one protrusion and / or at least one socket on the side facing the other terminal block, and the other mounting base has at least one socket and / or protrusion, wherein the protrusion and the socket are plugged in.

9. The electrical connector module as described in claim 8, characterized in that, Multiple protrusions are provided circumferentially around the outer periphery of the protrusion, and the protrusions extend along the axial direction of the protrusion.

10. An electronic device, characterized in that, Includes the electrical connector module as described in any one of claims 1 to 9.

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