CN220066166U - Connector module - Google Patents

Abstract

A connector module includes a bracket, at least one cable connector, and at least one press block. The bracket includes a side wall including at least one receiving slot and a support block extending into the receiving slot. The cable connector comprises a body, a plurality of conductive terminals and a cable. The body comprises an abutting surface, the body is at least partially accommodated in the accommodating groove, and the abutting surface is supported on the supporting block to limit the installation height of the cable connector. The plurality of conductive terminals are configured to contact a plurality of conductive elements on the circuit board. The utility model improves the reliability of the electrical connection between the cable connector and the conductive element.

Description

Connector module

Technical Field

The utility model relates to a connector module, and belongs to the technical field of wire-to-board interconnection.

Background

In order to realize interconnection between the cable and the circuit board, two technical solutions are generally available in the related art: the first scheme is that the male end connector and the female end connector are mutually matched and interconnected, wherein one of the male end connector and the female end connector is connected with a cable, and the other is connected with a circuit board; however, under such an interconnection architecture, the occupied volume is large, and it is difficult to meet the requirement of miniaturization. The second scheme is that only one connector is provided, the connector is connected with the cable, and the connector is provided with an elastic abutting arm which is configured to directly contact with a metal conducting strip on the circuit board; however, when the terminal density is high, it is a technical problem facing the person skilled in the art how to make the elastic abutment arm have a sufficient length to ensure its elasticity and how to reduce the space occupied by the elastic abutment arm to achieve a design balance.

In addition, how to mount and position the relevant elements in the connector is also a technical problem facing those skilled in the art.

Disclosure of Invention

The utility model aims to provide a connector module with a novel framework.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a connector module, comprising:

the bracket comprises a side wall, wherein the side wall comprises at least one accommodating groove and a supporting block extending into the accommodating groove;

the cable connector comprises a body, a plurality of conductive terminals and a cable connected with the conductive terminals, wherein the body comprises an abutting surface, the body is at least partially accommodated in the accommodating groove, the abutting surface is supported on the supporting block to limit the installation height of the cable connector, and the conductive terminals are configured to be contacted with the conductive elements on the circuit board.

As a further improved technical scheme of the utility model, the body comprises a base part and an extension part protruding out of the base part, the plurality of conductive terminals are at least partially arranged on the extension part, the abutting surface is arranged on the base part, and the extension part penetrates through the supporting block to enable the plurality of conductive terminals to be in pressure connection with the plurality of conductive elements.

As a further improved technical solution of the present utility model, the base includes a mounting surface and a plurality of supporting ribs protruding downward from the mounting surface, and the plurality of supporting ribs are configured to be supported on the circuit board.

As a further improved technical scheme of the utility model, the supporting blocks comprise a first supporting block which protrudes into the accommodating groove and is close to the bottom of the accommodating groove, and a second supporting block which protrudes into the accommodating groove and is close to the bottom of the accommodating groove; the first supporting block protrudes towards the second supporting block, and the second supporting block protrudes towards the first supporting block;

the abutting surface comprises a first abutting surface and a second abutting surface which are positioned on two sides of the base;

the first abutting surface is supported on the first supporting block, and the second abutting surface is supported on the second supporting block.

As a further improved technical scheme of the utility model, the number of the first supporting blocks is two and the first supporting blocks are positioned on the same side of the accommodating groove;

the second supporting blocks are two and are positioned on the same side of the accommodating groove;

the first abutting surfaces are two and are positioned on the same side of the base;

the second abutting surfaces are two and located on the same side of the base.

As a further improved technical scheme of the utility model, the connector module further comprises at least one pressing block, the pressing block is assembled and fixed on the bracket, and the pressing block presses the body to fix the body in the accommodating groove.

As a further improved technical scheme of the utility model, the side wall comprises a protruding block protruding into the accommodating groove, the pressing block comprises a notch positioned on at least one side of the pressing block, the pressing block comprises a plug-in block extending into the notch, the plug-in block is inserted below the protruding block, and the protruding block is configured to prevent the plug-in block from being separated from the bracket upwards.

As a further improved technical scheme of the utility model, the convex blocks comprise a first convex block protruding into the accommodating groove and a second convex block protruding into the accommodating groove, wherein the first convex block protrudes towards the second convex block, and the second convex block protrudes towards the first convex block;

the recess includes a first recess located at one side of the compact and a second recess located at the other side of the compact;

the plug comprises a first plug extending into the first notch and a second plug extending into the second notch;

The first plug-in block is inserted under the first protruding block, the second plug-in block is inserted under the second protruding block, the first protruding block is accommodated in the first notch, and the second protruding block is accommodated in the second notch.

As a further improved technical scheme of the utility model, the pressing block comprises a first abutting block positioned at the rear of the first notch and a second abutting block positioned at the rear of the second notch, the upper surface of the first abutting block is lower than the upper surface of the first abutting block, the upper surface of the second abutting block is lower than the upper surface of the second abutting block, the first abutting block abuts against the rear end face of the first protruding block, and the second abutting block abuts against the rear end face of the second protruding block.

As a further improved technical scheme of the utility model, the first plug-in block is connected with the first abutting block, and the second plug-in block is connected with the second abutting block.

As a further improved technical scheme of the utility model, the pressing block is detachably assembled and fixed on the bracket, the pressing block is provided with a first mounting hole, the side wall comprises a second mounting hole aligned with the first mounting hole, and the connector module further comprises a locking piece penetrating through the first mounting hole and the second mounting hole; the locking piece is a first bolt, the first bolt comprises a head part and a threaded part connected with the head part, the threaded part penetrates through the first mounting hole, and the threaded part is at least partially fastened in the second mounting hole;

The pressing block comprises a notch, the first mounting hole is located in the notch, and the head is contained in the notch.

As a further improved technical scheme of the utility model, the bracket comprises a first bracket and a second bracket, and the circuit board is at least partially clamped between the first bracket and the second bracket.

As a further development of the utility model, the bracket comprises an opening at least partially surrounded by the side wall;

the circuit board is configured to mount a chip, the chip is exposed in the opening, and the plurality of conductive elements are located outside the chip.

As a further improved technical scheme of the utility model, the first bracket comprises a first through hole, the second bracket comprises a second through hole, the connector module further comprises a fastener passing through the first through hole and the second through hole, and the fastener is positioned on the outer side of the circuit board.

As a further improved technical scheme of the utility model, the side wall is arranged on the first bracket, the side wall comprises a first side wall, a second side wall opposite to the first side wall, a third side wall connecting one end of the first side wall and one end of the second side wall, and a fourth side wall connecting the other end of the first side wall and the other end of the second side wall, and the opening is surrounded by the first side wall, the second side wall, the third side wall and the fourth side wall; the first side wall, the second side wall, the third side wall and the fourth side wall are all provided with a plurality of containing grooves; the cable connectors are a plurality of and correspondingly accommodated in the accommodating grooves; the briquetting is a plurality of and butt on corresponding body.

According to the further improved technical scheme, the connector module comprises limiting blocks assembled on the first support, the limiting blocks comprise a plurality of limiting grooves arranged at intervals, and the body of the cable connector is positioned in the corresponding limiting grooves.

As a further improved technical scheme of the utility model, the limiting blocks comprise a first limiting block, a second limiting block, a third limiting block and a fourth limiting block, wherein the first limiting block is assembled and fixed on the first side wall, the second limiting block is assembled and fixed on the second side wall, the third limiting block is assembled and fixed on the third side wall, and the fourth limiting block is assembled and fixed on the fourth side wall; the limiting grooves comprise a plurality of first limiting grooves formed in the first limiting block, a plurality of second limiting grooves formed in the second limiting block, a plurality of third limiting grooves formed in the third limiting block and a plurality of fourth limiting grooves formed in the fourth limiting block.

As a further improved technical scheme of the utility model, the connector module comprises a conductive film assembled on the bracket, and the conductive terminal extrudes the conductive film to enable the conductive terminal to be electrically connected with the conductive element through the conductive film.

As a further improved technical scheme of the utility model, the conductive terminal comprises a first signal terminal and a second signal terminal, and the first signal terminal and the second signal terminal form a signal terminal pair;

the cable connector comprises a first grounding terminal, a second grounding terminal, a first shielding sheet and a second shielding sheet, wherein the first grounding terminal and the second grounding terminal are respectively positioned at two sides of the signal terminal pair along a first direction, and the first shielding sheet and the second shielding sheet are respectively positioned at two sides of the signal terminal pair along a second direction perpendicular to the first direction; the first shielding sheet comprises a first contact part, a second contact part and a first protruding part positioned between the first contact part and the second contact part, and the first protruding part protrudes in a direction away from the second shielding sheet; the second shielding sheet comprises a third contact part, a fourth contact part and a second protruding part positioned between the third contact part and the fourth contact part, and the second protruding part protrudes in a direction away from the first shielding sheet; the first contact portion and the third contact portion are respectively contacted with two sides of the first grounding terminal, the second contact portion and the fourth contact portion are respectively contacted with two sides of the second grounding terminal, the first contact portion, the first grounding terminal, the third contact portion, the first protruding portion, the second contact portion, the second grounding terminal and the fourth contact portion jointly enclose a surrounding shielding cavity, and the first signal terminal and the second signal terminal are located in the shielding cavity.

As a further improved technical scheme of the present utility model, the body includes a mounting surface and a mounting groove penetrating the mounting surface, and the first ground terminal, the second ground terminal, the first signal terminal, the second signal terminal, the first shielding piece and the second shielding piece are accommodated in the mounting groove.

As a further improved technical scheme of the utility model, the first signal terminal comprises a first butt joint surface, the second signal terminal comprises a second butt joint surface, the first grounding terminal comprises a third butt joint surface, and the second grounding terminal comprises a fourth butt joint surface; the first butt joint surface, the second butt joint surface, the third butt joint surface and the fourth butt joint surface are positioned in the same plane; the first, second, third and fourth mating surfaces are configured to be electrically connected to respective conductive elements, respectively.

As a further improved technical solution of the present utility model, the conductive terminal is configured to be crimped with the conductive element along a crimping direction;

the first butt joint surface, the second butt joint surface, the third butt joint surface and the fourth butt joint surface are perpendicular to the crimping direction.

As a further improved technical solution of the present utility model, the cable connector includes a terminal module including the first signal terminal, the second signal terminal, and a first fixing block fixing the first signal terminal and the second signal terminal together, the first signal terminal including a first tail portion protruding from the first fixing block and a first butt portion protruding from the first fixing block and opposite to the first tail portion; the second signal terminal comprises a second tail part protruding out of the first fixed block and a second butt joint part protruding out of the first fixed block and opposite to the second tail part;

the cable comprises a first core, a second core, a first insulating layer wrapping at least part of the first core, a second insulating layer wrapping at least part of the second core, a grounding shielding layer wrapping at least part of the first insulating layer and at least part of the second insulating layer, and an insulating sheath wrapping at least part of the grounding shielding layer;

the first tail of the first signal terminal is contacted with the first core body, the second tail of the second signal terminal is contacted with the second core body, the first grounding terminal is contacted with the grounding shielding layer, and the second grounding terminal is contacted with the grounding shielding layer.

As a further improved technical solution of the present utility model, the cable connector includes an insulation block overmolded on the cable;

the cable protruding out of the insulating block and located on the same side as the first shielding sheet and the second shielding sheet is shielded by the first shielding sheet, the second shielding sheet, the first grounding terminal and the second grounding terminal; or shielded by the first shield sheet, the second shield sheet, the first ground terminal, the second ground terminal, and the ground shield layer.

Compared with the prior art, the cable connector is provided with the bracket, and the cable connector is in pressure connection with the conductive element by being arranged on the bracket; in addition, the utility model improves the reliability of the electrical connection between the cable connector and the conductive element by supporting the abutting surface on the supporting block to limit the installation height of the cable connector.

Drawings

Fig. 1 is a schematic perspective view of a connector module according to an embodiment of the present utility model.

Fig. 2 is a schematic perspective view of another angle of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a partial enlarged view of the picture frame portion a in fig. 3.

Fig. 5 is a front view of fig. 1.

Fig. 6 is a partially exploded perspective view of fig. 1.

Fig. 7 is a further partially exploded perspective view of fig. 6.

Fig. 8 is a partially exploded perspective view of the alternative angle of fig. 7.

Fig. 9 is a top view of the cable connector, a press block, and a locking member of fig. 7 removed from the cable connector.

Fig. 10 is a partially exploded perspective view of the connector module of the present utility model, wherein the second bracket and the circuit board are separated.

Fig. 11 is a partially enlarged view of the circled portion B in fig. 10.

Fig. 12 is a schematic perspective view of a first bracket in the connector module of the present utility model.

Fig. 13 is a perspective view of the second bracket and the circuit board shown in fig. 2 removed.

Fig. 14 is a further partially exploded perspective view of fig. 13, with the conductive film separated.

Fig. 15 is a further partially exploded perspective view of fig. 14 with the first bracket separated.

Fig. 16 is a partially exploded perspective view of the alternative angle of fig. 15.

Fig. 17 is a top view of the cable connector shown in fig. 8.

Fig. 18 is a partial enlarged view of the picture frame portion C in fig. 17.

Fig. 19 is a left side view of fig. 17.

Fig. 20 is a partially exploded perspective view of the cable connector depicted in fig. 8.

Fig. 21 is a partially enlarged view of the circled portion D in fig. 20.

Fig. 22 is a further partially exploded perspective view of the insulating block of fig. 20 removed.

Fig. 23 is a partial enlarged view of the picture frame portion E in fig. 22.

Fig. 24 is a partially exploded perspective view of a cable connector in another embodiment.

Fig. 25 is a schematic cross-sectional view taken along line F-F in fig. 3.

Fig. 26 is a partial enlarged view along the picture frame portion G in fig. 25.

Fig. 27 is a schematic view of a state of the conductive film in an unpressed state.

Fig. 28 is a schematic view showing a state of the conductive film in fig. 27 in a pressed state.

Fig. 29 is a schematic view showing a state of the conductive film in fig. 27 in another pressed state.

Fig. 30 is a perspective view of a cable when connected to a first signal terminal, a second signal terminal, a first ground terminal, and a second ground terminal.

Fig. 31 is a partially enlarged view of the circled portion H in fig. 30.

Fig. 32 is a top view of the connector module of the present utility model with one of the compacts separated and one of the cable connectors removed.

Fig. 33 is a partial enlarged view of the picture frame portion I in fig. 32.

Fig. 34 is a schematic cross-sectional view taken along line J-J in fig. 32.

Fig. 35 is a partial enlarged view of the frame portion K in fig. 34.

Fig. 36 is a schematic perspective view of a cable connector in another embodiment.

Fig. 37 is a side view of fig. 36 flipped 180 °.

Fig. 38 is a top view of fig. 36.

Fig. 39 is a schematic perspective view in section along the line L-L in fig. 32.

Fig. 40 is a side view of fig. 39.

Fig. 41 is a partial enlarged view of the picture frame portion M in fig. 40.

Detailed Description

Exemplary embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. If there are several specific embodiments, the features in these embodiments can be combined with each other without conflict. When the description refers to the accompanying drawings, the same numbers in different drawings denote the same or similar elements, unless otherwise specified. What is described in the following exemplary embodiments does not represent all embodiments consistent with the utility model; rather, they are merely examples of apparatus, articles, and/or methods that are consistent with aspects of the utility model as set forth in the claims.

The terminology used in the present utility model is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present utility model. As used in the specification and claims of the present utility model, the singular forms "a," "an," or "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that words such as "first," "second," and the like, used in the description and in the claims of the present utility model, do not denote any order, quantity, or importance, but rather are names used to distinguish one feature from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "rear," "upper," "lower," and the like are used herein for convenience of description and are not limited to a particular location or to a spatial orientation. The word "comprising" or "comprises", and the like, is an open-ended expression, meaning that elements appearing before "comprising" or "including", encompass the elements appearing after "comprising" or "including", and equivalents thereof, and not exclude that elements appearing before "comprising" or "including", may also include other elements. In the present utility model, if a plurality of the above-mentioned components are present, the meaning of the above-mentioned components is two or more.

Referring to fig. 1 to 8, the present utility model discloses a connector module 100, which includes a bracket 1, a circuit board 2, a plurality of cable connectors 3 and a plurality of pressing blocks 4. In the illustrated embodiment of the utility model, the circuit board 2 is fixed to the bracket 1; the bracket 1 comprises a first bracket 11 and a second bracket 12, and the circuit board 2 is at least partially clamped between the first bracket 11 and the second bracket 12.

Referring to fig. 12, the first bracket 11 includes a plurality of side walls and an opening 110 at least partially defined by the side walls. In the illustrated embodiment of the present utility model, the first bracket 11 is substantially frame-shaped, and the plurality of side walls include a first side wall 111, a second side wall 112 opposite to the first side wall 111, a third side wall 113 connecting one end of the first side wall 111 and one end of the second side wall 112, and a fourth side wall 114 connecting the other end of the first side wall 111 and the other end of the second side wall 112. The opening 110 is surrounded by the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114. The opening 110 is upwardly open.

In the illustrated embodiment of the present utility model, the first side wall 111, the second side wall 112, the third side wall 113, and the fourth side wall 114 are each provided with a plurality of receiving grooves 115. The plurality of receiving grooves 115 have the same structure, and the receiving groove 115 located on one side wall (for example, the first side wall 111) will be described in detail below.

As shown in fig. 9 and 12, the side wall includes a first bump 1151 protruding into the receiving groove 115 and a second bump 1152 protruding into the receiving groove 115, the first bump 1151 protrudes toward the second bump 1152, and the second bump 1152 protrudes toward the first bump 1151. The first bump 1151 and the second bump 1152 are capable of limiting the cable connector 3 to a certain extent when the cable connector 3 is assembled. In addition, the side wall also includes a second mounting hole 116, the second mounting hole 116 being adjacent to the opening 110.

In the illustrated embodiment of the utility model, the first bracket 11 is provided with a plurality of first perforations 117 near its four corners. Preferably, the first bracket 11 is made of a metal material to improve heat dissipation performance.

Referring to fig. 2, the second bracket 12 is also generally in a frame shape, and includes four side walls and a middle opening 120 surrounded by the four side walls, wherein the middle opening 120 penetrates the second bracket 12 up and down to improve heat dissipation performance. The second bracket 12 is provided with a plurality of second perforations 127 near four corners thereof. Preferably, the second bracket 12 is made of a metal material to improve heat dissipation.

As shown in fig. 1 to 3, the first through holes 117 and the second through holes 127 at corresponding positions are aligned in a vertical direction, and the connector module 100 is further provided with a plurality of fasteners 118 penetrating through the first through holes 117 and the second through holes 127 to assemble and fix the first bracket 11 and the second bracket 12 together. In the illustrated embodiment of the utility model, the fastener 118 is located on the outside of the circuit board 2. With this arrangement, the circuit board 2 does not need to be provided with any perforation through which the fastener 118 passes, thereby facilitating the maximum utilization of the wiring space of the circuit board 2.

As shown in fig. 10 and 11, the circuit board 2 includes a middle portion 21 and a peripheral portion located around the middle portion 21, and the peripheral portion includes a first peripheral portion 221 corresponding to the first sidewall 111, a second peripheral portion 222 corresponding to the second sidewall 112, a third peripheral portion 223 corresponding to the third sidewall 113, and a fourth peripheral portion 224 corresponding to the fourth sidewall 114. In the illustrated embodiment of the utility model, the intermediate portion 21 is configured to mount a chip 20 (e.g., a central processing unit, CPU). The chip 20 corresponds to the opening 110, i.e. the chip 20 is exposed in the opening 110. Since the opening 110 is upwardly opened, heat dissipation of the chip 20 is facilitated.

In the illustrated embodiment of the present utility model, the first peripheral portion 221, the second peripheral portion 222, the third peripheral portion 223, and the fourth peripheral portion 224 are similar in structure, and only one peripheral portion (for example, the first peripheral portion 221) will be described as an example.

As shown in fig. 11, the peripheral portion is provided with at least one positioning hole 2211 and a plurality of conductive elements. In the illustrated embodiment of the utility model, the number of conductive elements are a number of conductive strips 2212. The conductive strips 2212 are located outside the chip 20. The plurality of conductive pieces 2212 includes a first signal conductive piece 2212a, a second signal conductive piece 2212b, and a ground conductive piece 2212c surrounding the outer circumferences of the first signal conductive piece 2212a and the second signal conductive piece 2212 b. In the illustrated embodiment of the utility model, adjacent first signal conductive pieces 2212a and second signal conductive pieces 2212b form a signal conductive piece group. Preferably, the ground conductive sheet 2212c is disposed around the outer periphery of the signal conductive sheet group. In other words, the grounding conductive sheet 2212c is circumferentially arranged at the periphery of the signal conductive sheet group in a 360 ° surrounding manner, so as to better shield the signal conductive sheet group, and improve the quality of signal transmission. In the illustrated embodiment of the present utility model, the first signal conductive sheet 2212a, the second signal conductive sheet 2212b, and the ground conductive sheet 2212c have the same height.

As shown in fig. 7 and 12, the cable connector 3 is correspondingly accommodated in the accommodating groove 115. In the illustrated embodiment of the present utility model, the plurality of cable connectors 3 are substantially divided into four groups and are respectively mounted on the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114. As shown in fig. 17 to 23, in the illustrated embodiment of the present utility model, each cable connector 3 includes a plurality of conductive terminals 31, a cable 32, a first shielding sheet 33, and a second shielding sheet 34.

Referring to fig. 23, the plurality of conductive terminals 31 include a first signal terminal S1, a second signal terminal S2, a first ground terminal G1 and a second ground terminal G2, wherein the first signal terminal S1 and the second signal terminal S2 form a signal terminal pair DP, and the first ground terminal S1 and the second ground terminal S2 are respectively located at two sides of the signal terminal pair DP along a first direction M1-M1.

The first shielding sheet 33 includes a first contact portion 331, a second contact portion 332, and a first protruding portion 333 between the first contact portion 331 and the second contact portion 332. In the illustrated embodiment of the utility model, the first projection 333 is provided with a first opening 330. Referring to fig. 23, in a first embodiment of the present utility model, the first opening 330 is a circular hole.

The second shield plate 34 includes a third contact portion 341, a fourth contact portion 342, and a second protrusion 343 between the third contact portion 341 and the fourth contact portion 342. In the illustrated embodiment of the utility model, the second protrusion 343 is provided with a second opening 340. Referring to fig. 23, in the first embodiment of the present utility model, the second opening 340 is a circular hole.

Referring to fig. 24, in the second embodiment of the present utility model, the first opening 330 and the second opening 340 may be rectangular holes.

Of course, those skilled in the art will appreciate that in some embodiments, the first shielding plate 33 may not be provided with the first opening 330, and the second shielding plate 34 may not be provided with the second opening 340, so as to facilitate better shielding effect.

The first shielding plate 33 and the second shielding plate 34 are respectively located at two sides of the signal terminal pair DP along a second direction M2-M2 perpendicular to the first direction M1-M1. The first protrusion 333 protrudes in a direction away from the second shielding plate 34, and the second protrusion 343 protrudes in a direction away from the first shielding plate 33. The first contact portion 331 and the third contact portion 341 are respectively contacted with both sides of the first ground terminal G1, and the second contact portion 332 and the fourth contact portion 342 are respectively contacted with both sides of the second ground terminal G2. As shown in fig. 21, the first contact portion 331, the first ground terminal G1, the third contact portion 341, the first protruding portion 333, the second protruding portion 343, the second contact portion 332, the second ground terminal G2, and the fourth contact portion 342 together define a surrounding shielding cavity 30. The first signal terminal S1 and the second signal terminal S2 are located in the shielding cavity 30. In the illustrated embodiment of the present utility model, the first contact portion 331, the first ground terminal G1, the third contact portion 341, the first protruding portion 333, the second protruding portion 343, the second contact portion 332, the second ground terminal G2, and the fourth contact portion 342 surround the outer periphery of the first signal terminal S1 and the second signal terminal S2 in a 360 ° surrounding manner.

The first shielding plate 33 and the second shielding plate 34 are more commonly referred to as shielding plates. In the illustrated embodiment of the utility model, the shielding sheets include the first shielding sheet 33 and the second shielding sheet 34 which are separated. Of course, in other embodiments, the shielding sheet may be a single-piece/one-piece shielding sheet, which corresponds to the first shielding sheet 33 and the second shielding sheet 34 being integrally provided.

In the illustrated embodiment of the present utility model, the first signal terminal S1, the second signal terminal S2, the first ground terminal G1, the second ground terminal G2, the first shielding piece 33, and the second shielding piece 34 are all hard structures, i.e., their elasticity is almost negligible. In the present utility model, the first signal terminal S1, the second signal terminal S2, the first ground terminal G1, the second ground terminal G2, the first shielding piece 33, and the second shielding piece 34 need to have a relatively high hardness so as to be capable of directly or indirectly contacting the corresponding conductive element by crimping, thereby finally achieving electrical conduction with the corresponding conductive element. As will be appreciated by those skilled in the art, this crimping manner is quite different from the manner in which the conductive terminals of the related art are designed with elastic arms and resiliently abut against the conductive elements through a certain surface of the elastic arms.

Specifically, the first signal terminal S1 includes a first mating surface 311, the second signal terminal S2 includes a second mating surface 312, the first ground terminal G1 includes a third mating surface 313, and the second ground terminal G2 includes a fourth mating surface 314. The first abutting surface 311, the second abutting surface 312, the third abutting surface 313 and the fourth abutting surface 314 are located in the same plane. In other words, in the illustrated embodiment of the present utility model, the first abutting surface 311, the second abutting surface 312, the third abutting surface 313, and the fourth abutting surface 314 are located at the same height. The first docking surface 311, the second docking surface 312, the third docking surface 313, and the fourth docking surface 314 are configured to be electrically connected to corresponding conductive elements on the circuit board 2 by pressing.

As shown in fig. 19, 21, 26 and 31, the conductive terminal 31 is configured to be crimped with the conductive element along the crimping direction P. The first abutting surface 311, the second abutting surface 312, the third abutting surface 313 and the fourth abutting surface 314 are perpendicular to the press-contact direction P. In the illustrated embodiment of the present utility model, the pressing direction P is a top-down direction, and the first mating surface 311, the second mating surface 312, the third mating surface 313, and the fourth mating surface 314 are lower surfaces of the first signal terminal S1, the second signal terminal S2, the first ground terminal G1, and the second ground terminal G2, respectively, and the lower surfaces are located in a horizontal plane. In other words, the first signal terminal S1, the second signal terminal S2, the first ground terminal G1, and the second ground terminal G2 all extend along a terminal extending direction, and the first mating surface 311, the second mating surface 312, the third mating surface 313, and the fourth mating surface 314 are all perpendicular to the terminal extending direction.

Referring to fig. 21, in the illustrated embodiment of the utility model, the first shielding plate 33 is provided with a fifth abutting surface 334, and the second shielding plate 34 is provided with a sixth abutting surface 344. The first abutting surface 311, the second abutting surface 312, the third abutting surface 313, the fourth abutting surface 314, the fifth abutting surface 334 and the sixth abutting surface 344 are all located in the same plane. The fifth abutting surface 334 and the sixth abutting surface 344 are configured to be electrically connected to the corresponding grounding conductive piece 2212c on the circuit board 2 by pressing.

In one embodiment, the first mating surface 311, the second mating surface 312, the third mating surface 313, the fourth mating surface 314, the fifth mating surface 334, and the sixth mating surface 344 are configured to directly contact corresponding conductive elements on the circuit board 2 by pressing, so as to achieve electrical connection.

Referring to fig. 13 to 16, in another embodiment, the connector module 100 further includes a conductive film 5. As shown in fig. 27, the conductive film 5 includes a plurality of conductive particles 51 in the pressing direction of the conductive film 5. When the conductive film 5 is not pressed, the plurality of conductive particles 51 are spaced apart from each other by a certain distance so that the conductive film 5 does not have conductive properties. As shown in fig. 28 and 29, when the conductive film 5 is pressed, the adjacent conductive particles 51 contact each other, so that the conductive film 5 has conductive properties.

The first abutting surface 311, the second abutting surface 312, the third abutting surface 313, the fourth abutting surface 314, the fifth abutting surface 334, and the sixth abutting surface 344 are configured to be in contact with the conductive film 5. The conductive film 5 covers the conductive elements of the circuit board 2, and the first abutting surface 311, the second abutting surface 312, the third abutting surface 313, the fourth abutting surface 314, the fifth abutting surface 334 and the sixth abutting surface 344 are configured to indirectly contact with the corresponding conductive elements of the circuit board 2 by means of extrusion and by means of the conductive film 5 so as to achieve electrical connection. Compared with a direct contact mode, the conductive film 5 is beneficial to protecting the conductive elements of the circuit board 2, so that the risk of scraping the conductive elements is reduced, and the reliability of products is improved.

Referring to fig. 20, in the illustrated embodiment of the present utility model, the cable connector 3 further includes a body 35, and the plurality of conductive terminals 31 are fixed to the body 35. In the illustrated embodiment of the utility model, the body 35 is made of a metallic material. The plurality of conductive terminals 31 are fixed to the body 35 in an assembled manner.

The body 35 includes a mounting surface 351, a plurality of mounting grooves 352 penetrating the mounting surface 351, a mounting space 353 communicating with the plurality of mounting grooves 352, and at least one positioning column 354 protruding from the mounting surface 351. The positioning posts 354 are configured to be inserted into the positioning holes 2211 of the circuit board 2 to achieve positioning. In the illustrated embodiment of the present utility model, the first ground terminal G1, the second ground terminal G2, the first signal terminal S1, the second signal terminal S2, the first shielding piece 33, and the second shielding piece 34 are accommodated in the corresponding mounting groove 352.

As shown in fig. 19, the first abutting surface 311, the second abutting surface 312, the third abutting surface 313, the fourth abutting surface 314, the fifth abutting surface 334, and the sixth abutting surface 344 do not extend to protrude from the mounting surface 351. In the illustrated embodiment of the utility model, the first mating surface 311, the second mating surface 312, the third mating surface 313, the fourth mating surface 314, the fifth mating surface 334, and the sixth mating surface 344 are all flush with the mounting surface 351. The arrangement is beneficial to the fact that the mounting surface 351 of the body 35 can also play a certain role in extrusion when the conductive film 5 is extruded; on the other hand, the mounting surface 351 of the body 35 can play a certain role in protecting the first, second, third, fourth, fifth and sixth mating surfaces 311, 312, 313, 314, 334 and 344 from damaging the conductive film 5 when the conductive film 5 is pressed.

According to the utility model, the first abutting surface 311, the second abutting surface 312, the third abutting surface 313, the fourth abutting surface 314, the fifth abutting surface 334 and the sixth abutting surface 344 are electrically connected with the corresponding conductive elements on the circuit board 2 in a non-spring arm compression joint manner, so that the signal transmission path is shortened, the space is saved, and the contact density is increased.

Referring to fig. 23, 25, 26, 30 and 31, in the illustrated embodiment of the utility model, the cable 32 includes a first core 321, a second core 322, a first insulating layer 323 wrapped around at least a portion of the first core 321, a second insulating layer 324 wrapped around at least a portion of the second core 322, a ground shield 325 wrapped around at least a portion of the first insulating layer 323 and at least a portion of the second insulating layer 324, and an insulating sheath 326 wrapped around at least a portion of the ground shield 325.

In the illustrated embodiment of the utility model, the cable connector 3 includes a terminal module 36. The terminal module 36 includes the first signal terminal S1, the second signal terminal S2, and a first fixing block 361 fixing the first signal terminal S1 and the second signal terminal S2 together. In the illustrated embodiment of the present utility model, the first signal terminal S1 and the second signal terminal S2 are insert-molded in the first fixing block 361. The first signal terminal S1 includes a first tail portion 31a protruding from the first fixed block 361 and a first abutting portion 31b protruding from the first fixed block 361 and opposite to the first tail portion 31 a. The first tail portion 31a is configured to contact the first core 321, and the first abutting surface 311 is disposed on an end surface (e.g., an upper end surface) of the first abutting portion 31b. Preferably, the first tail 31a is welded and fixed to the first core 321.

Similarly, the second signal terminal S2 includes a second tail portion 31c protruding from the first fixed block 361 and a second mating portion 31d protruding from the first fixed block 361 and opposing the second tail portion 31 c. The second tail portion 31c is configured to contact the second core 322, and the second abutting surface 312 is disposed on an end surface (e.g., an upper end surface) of the second abutting portion 31d. Preferably, the second tail 31d is welded and fixed to the second core 322.

The first ground terminal G1 and the second ground terminal G2 are both in contact with the ground shield 325. Preferably, the first ground terminal G1 and the second ground terminal G2 are welded and fixed to the ground shield 325. The third mating surface 313 is provided on an end surface (e.g., an upper end surface) of the first ground terminal G1, and the fourth mating surface 314 is provided on an end surface (e.g., an upper end surface) of the second ground terminal G2.

In the illustrated embodiment of the present utility model, the cable connector 3 further includes a second fixing block 362 fixed to a portion of the first mating portion 31b, to a portion of the second mating portion 32b, to a portion of the first ground terminal G1, and to a portion of the second ground terminal G2. In the illustrated embodiment of the utility model, the second fixing block 362 is overmolded on the first butting portion 31b, the second butting portion 32b, the first ground terminal G1, and the second ground terminal G2. The first abutting surface 311 of the first signal terminal S1, the second abutting surface 312 of the second signal terminal S2, the third abutting surface 313 of the first ground terminal G1, and the fourth abutting surface 314 of the second ground terminal G2 all protrude from the second fixing block 362.

Referring to fig. 20, in the illustrated embodiment of the present utility model, the cable connector 3 further includes an insulation block 37 overmolded on the plurality of cables 32, and the first shielding sheet 33 and the second shielding sheet 34 protrude from the insulation block 37. The insulating block 37 is accommodated in the installation space 353 of the main body 35.

As shown in fig. 21, in the illustrated embodiment of the present utility model, the cable 32 protruding from the insulating block 37 and located on the same side as the first shielding plate 33 and the second shielding plate 34 is shielded by the first shielding plate 33, the second shielding plate 34, the first ground terminal G1 and the second ground terminal G2; or shielded by the first shielding sheet 33, the second shielding sheet 34, the first ground terminal G1, the second ground terminal G2, and the ground shielding layer 325. So configured, the cable connector 3 is located on the side where the first mating surface 311, the second mating surface 312, the third mating surface 313 and the fourth mating surface 314 are located, and protrudes from the first signal terminal S1 and the second signal terminal S2 of the insulating block 37, which can be all circumferentially shielded by 360 ° in the extending direction (for example, up-down direction) of the terminals, so that the problem of signal crosstalk during high-speed transmission is solved, and the quality of signal transmission is improved.

In the illustrated embodiment of the utility model, the distances between the first, second, third, fourth, fifth and sixth mating surfaces 311, 312, 313, 314, 334 and 344 and the conductive elements of the circuit board 2 are not more than 0.2mm.

Referring to fig. 14 and 15, in order to more accurately space the cable connectors 3, the connector module 100 further includes a stopper 6 assembled on the first bracket 11. The limiting block 6 comprises a plurality of limiting grooves 60 which are arranged at intervals, and the body 35 of the cable connector 3 is positioned in the corresponding limiting groove 60. In the illustrated embodiment of the present utility model, the stopper 6 includes a first stopper 61, a second stopper 62, a third stopper 63, and a fourth stopper 64, wherein the first stopper 61 is assembled and fixed to the first side wall 111, the second stopper 62 is assembled and fixed to the second side wall 112, the third stopper 63 is assembled and fixed to the third side wall 113, and the fourth stopper 64 is assembled and fixed to the fourth side wall 114. The limiting grooves 60 comprise a plurality of first limiting grooves 601 formed in the first limiting block 61, a plurality of second limiting grooves 602 formed in the second limiting block 62, a plurality of third limiting grooves 603 formed in the third limiting block 63, and a plurality of fourth limiting grooves 604 formed in the fourth limiting block 64. Preferably, for better fixing with the first bracket 11, the limiting block 6 is further provided with latch spring arms 65 at two ends.

Referring to fig. 6, in the illustrated embodiment of the present utility model, the number of the pressing blocks 4 is several and abuts against the corresponding body 35. The pressing block 4 is assembled and fixed on the bracket 1, and the pressing block 4 presses the body 35 to fix the body 35 in the accommodating groove 115.

Specifically, the press block 4 is provided with a first mounting hole 41, and the first mounting hole 41 is aligned with the second mounting hole 116. The connector module 100 further includes a locking member 7 passing through the first mounting hole 41 and the second mounting hole 116. In the illustrated embodiment of the utility model, the locking member 7 is a first bolt comprising a head portion 71 and a threaded portion 72 connected to the head portion 71, wherein the threaded portion 72 passes through the first mounting hole 41, and the threaded portion 72 is at least partially fastened in the second mounting hole 116.

Referring to fig. 32 and 33, in the illustrated embodiment of the utility model, the side wall further includes a first supporting block 1153 protruding into the accommodating groove 115 and near the bottom of the accommodating groove 115, and a second supporting block 1154 protruding into the accommodating groove 115 and near the bottom of the accommodating groove 115. The first support block 1153 protrudes toward the second support block 1154, and the second support block 1154 protrudes toward the first support block 1153. In the illustrated embodiment of the present utility model, the number of the first supporting blocks 1153 is two, and the first supporting blocks are respectively located at two sides of the receiving groove 115; the number of the second supporting blocks 1154 is two, and the second supporting blocks are respectively located at two sides of the accommodating groove 115. The first and second supporting blocks 1153 and 1154 located at the same side of the receiving groove 115 are aligned with each other in the front-rear direction. In order to facilitate understanding of the present utility model, in the illustrated embodiment of the present utility model, the direction in which the cable 32 extends from the body 35 is a rear direction, and the direction opposite to the rear direction is a front direction. The first and second support blocks 1153 and 1154 can function as a reference table when assembling the cable connector 3 to limit the cable connector 3 installation. It will be appreciated by those skilled in the art that the height of the first and second support blocks 1153 and 1154 may be configured to adjust the installation position of the cable connector 3, so as to avoid excessive or insufficient crimping force of the cable connector 3 when crimped with the conductive element. Those skilled in the art will appreciate that excessive crimping forces can damage the conductive element and that too little crimping forces can result in poor contact with the conductive element.

Referring to fig. 32 to 35, in the illustrated embodiment of the present utility model, the pressing block 4 includes a notch 42, the first mounting hole 41 is located in the notch 42, and the head 71 is received in the notch 42. The press block 4 includes a first recess 43 at one side, a first abutment 431 at the rear of the first recess 43, and a first insertion block 432 protruding forward into the first recess 43. In the illustrated embodiment of the utility model, the upper surface of the first insertion block 432 is lower than the upper surface of the first abutment block 431; the first plug 432 is connected to the first abutment 431.

The press block 4 further includes a second recess 44 on the other side, a second abutment piece 441 on the rear of the second recess 44, and a second insertion piece 442 protruding forward into the second recess 44, the upper surface of the second insertion piece 442 being lower than the upper surface of the second abutment piece 441 in the illustrated embodiment of the utility model; the second plug 442 is connected to the second abutment 441.

For ease of understanding the present utility model, the generic concept of the first notch 43 and the second notch 44 is a notch; the upper concepts of the first plug 432 and the second plug 442 are plug; the generic concept of the first bump 1151 and the second bump 1152 is a bump; the first support block 1153 and the second support block 1154 are generically referred to as support blocks.

When assembling the press block 4, first, the press block 4 is mounted in the receiving groove 115 from top to bottom in a vertical direction, and at this time, the first plug-in block 432 and the second plug-in block 442 are respectively located behind the first bump 1151 and the second bump 1152; next, the pressing block 4 is pushed forward in the horizontal direction, so that the first plug 432 and the second plug 442 of the pressing block 4 are respectively inserted under the first bump 1151 and the second bump 1152, and at this time, the first bump 1151 is accommodated in the first recess 43, and the second bump 1152 is accommodated in the second recess 44. The first abutting block 431 and the second abutting block 441 abut against the rear end face of the first bump 1151 and the rear end face of the second bump 1152, respectively, to prevent the pressing block 4 from being pushed forward excessively. When the pressing block 4 is pushed forward, the first protrusion 1151 and the second protrusion 1152 press the first plugging block 432 and the second plugging block 442 downward in the vertical direction, so as to limit the pressing block 4 to a certain extent, and prevent the pressing block 4 from being improperly separated from the first bracket 11. At this time, the first mounting holes 41 of the pressing block 4 are aligned with the second mounting holes 116 of the side wall in the vertical direction so as to mount the locker 7.

As shown in fig. 36 to 41, in the second embodiment of the present utility model, the cable connector 3 is correspondingly accommodated in the accommodating groove 115. The cable connectors 3 are substantially divided into four groups and are respectively mounted on the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114. Each cable connector 3 comprises a number of conductive terminals 31, a cable 32, a first shielding sheet 33 and a second shielding sheet 34. The conductive terminals 31, the cables 32, the first shielding sheets 33 and the second shielding sheets 34 of the cable connector 3 in the second embodiment are identical to the corresponding conductive terminals 31, the cables 32, the first shielding sheets 33 and the second shielding sheets 34 in the first embodiment, and the disclosure is not repeated.

As shown in fig. 36 to 41, the cable connector 3 includes a body 35, and the body 35 may be made of a metal material or a plastic material. The number of conductive terminals 31 are fixed to the body 35, for example, the number of conductive terminals 31 are fixed to the body 35 in an assembled manner.

The body 35 includes a base 35a, an extension 35b protruding from the base 35a, a first support plate 35c protruding from the base 35a, and a second support plate 35d protruding from the base 35 a. The extension 35b, the first support plate 35c, and the second support plate 35d are located on the same side (e.g., lower side) of the base 35a, and the first support plate 35c and the second support plate 35d are located on both sides of the extension 35b in the front-rear direction, respectively. The base 35a, the first support plate 35c, and the second support plate 35d are each provided with a mounting surface 351 that is located in the same plane. The base 35a is also provided with a plurality of support ribs 3511 protruding further downward from the mounting surface 351. Referring to fig. 36, in the illustrated embodiment of the utility model, the number of the supporting ribs 3511 is four, and the supporting ribs are distributed at four corners of the base 35a, which is substantially rectangular. The supporting ribs 3511 are used for supporting on the circuit board 2 to improve the stability of installation.

The second support plate 35d includes at least one positioning post 354 protruding downward from the mounting surface 351. The positioning posts 354 are configured to be inserted into the positioning holes 2211 of the circuit board 2 to achieve positioning. The conductive terminal 31, the first shield piece 33, and the second shield piece 34 protrude downward from the mounting surface 351 to be crimped with the conductive element along the crimping direction P.

As shown in fig. 36 to 41, the base 35a is further provided with two first abutment surfaces 355 on both sides and two second abutment surfaces 356 on both sides. The two first abutment surfaces 355 are located outside the first support plate 35c, respectively, and the two second abutment surfaces 356 are located outside the second support plate 35d, respectively. The first abutment surface 355 and the second abutment surface 356 on the same side of the base 35a are aligned with each other in the front-rear direction. The extension 35b, the first support plate 35c, and the second support plate 35d each protrude downward from the first abutment surface 355 and the second abutment surface 356. The generic concept of the first abutment surface 355 and the second abutment surface 356 is abutment surfaces.

When the cable connector 3 is assembled into the receiving groove 115 of the bracket 1, the first abutment surface 355 and the second abutment surface 356 of the cable connector 3 abut against the first support block 1153 and the second support block 1154 of the side wall, respectively, to limit the installation height of the cable connector 3 so that the cable connector 3 can be installed at a predetermined position.

The utility model enables the cable connector 3 to be independently installed and removed by providing the pressing block 4 detachably fixed to the first bracket 11, thereby improving the convenience of maintenance.

The utility model also discloses an assembling method of the connector module 100, which comprises the following steps:

providing the circuit board 2 and the bracket 1, and fixing the bracket 1 to the circuit board 2;

providing the cable connector 3, and assembling the cable connector 3 into the accommodating groove 115 of the bracket 1 along the vertical direction; and

providing the press block 4, and assembling the press block 4 on the cable connector 3 along the vertical direction; the press block 4 is then pushed forward in the horizontal direction so that at least part of the press block 4 is inserted under the projection.

The assembly method further comprises: the conductive film 5 is provided and the conductive film 5 is mounted to the bracket 1.

The assembly method further comprises: a locking member 7 is provided to fix the press block 4 to the bracket 1 so that the press block 4 presses the body 35 to fix the body 35 in the receiving groove 115.

The bracket 1 comprises a first bracket 11 and a second bracket 12; the conductive film 5 is mounted on the first bracket 11; the circuit board 2 is at least partially clamped between the first bracket 11 and the second bracket 12.

In addition, the assembling method includes a step of assembling the stopper 6, wherein the stopper 6 is assembled on the first bracket 11.

Please refer to the above description of the connector module 100 for other steps of the assembling method, and the description of the present utility model is omitted. In comparison with the prior art, the utility model is provided with the bracket 1, and the cable connector 3 is in pressure connection with the circuit board 2 by being arranged on the bracket 1; in addition, the present utility model can ensure the reliability of the electrical connection between the cable connector 3 and the circuit board 2 by providing the pressing block 4 assembled and fixed on the bracket 1.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and it should be understood that the present utility model should be based on those skilled in the art, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the present utility model without departing from the spirit and scope of the present utility model and modifications thereof should be covered by the scope of the claims of the present utility model.

Claims (20)

1. A connector module (100), comprising:

a bracket (1), the bracket (1) comprising a side wall comprising at least one receiving groove (115) and a support block extending into the receiving groove (115); and

at least one cable connector (3), the cable connector (3) includes body (35), a plurality of conductive terminal (31) and with a cable (32) that a plurality of conductive terminal (31) link to each other, body (35) include the butt face, body (35) at least partially accept in accepting groove (115), the butt face support in order to restrict on the supporting shoe cable connector (3) mounting height, a plurality of conductive terminal (31) are configured to be contacted with a plurality of conductive element on circuit board (2).

2. The connector module (100) of claim 1, wherein: the body (35) comprises a base (35 a) and an extension part (35 b) protruding out of the base (35 a), the plurality of conductive terminals (31) are at least partially arranged on the extension part (35 b), the abutting surface is arranged on the base (35 a), and the extension part (35 b) penetrates through the supporting block to enable the plurality of conductive terminals (31) to be in pressure connection with the plurality of conductive elements.

3. The connector module (100) of claim 2, wherein: the base (35 a) includes a mounting surface (351) and a plurality of support ribs (3511) protruding downward from the mounting surface (351), the plurality of support ribs (3511) being configured to be supported on the circuit board (2).

4. The connector module (100) of claim 2, wherein: the support blocks comprise a first support block (1153) protruding into the accommodating groove (115) and close to the bottom of the accommodating groove (115) and a second support block (1154) protruding into the accommodating groove (115) and close to the bottom of the accommodating groove (115); the first support block (1153) protrudes toward the second support block (1154), and the second support block (1154) protrudes toward the first support block (1153);

the abutment surfaces include a first abutment surface (355) and a second abutment surface (356) on both sides of the base (35 a);

the first abutment surface (355) is supported on the first support block (1153), and the second abutment surface (356) is supported on the second support block (1154).

5. The connector module (100) of claim 4, wherein: the first supporting blocks (1153) are two and are positioned on the same side of the accommodating groove (115);

the number of the second supporting blocks (1154) is two and the second supporting blocks are positioned on the same side of the accommodating groove (115);

the first abutment surfaces (355) are two and are located on the same side of the base (35 a);

the second abutment surfaces (356) are two and are located on the same side of the base (35 a).

6. The connector module (100) of claim 1, wherein: the connector module (100) further comprises at least one pressing block (4), the pressing block (4) is assembled and fixed on the support (1), and the pressing block (4) presses the body (35) to fix the body (35) in the accommodating groove (115).

7. The connector module (100) of claim 6, wherein: the side wall comprises a protruding block protruding into the accommodating groove, the pressing block (4) comprises a notch positioned on at least one side of the pressing block (4), the pressing block (4) comprises a plug-in block extending into the notch, the plug-in block is inserted below the protruding block, and the protruding block is configured to prevent the plug-in block from being separated from the support upwards.

8. The connector module (100) of claim 7, wherein: the bumps include a first bump (1151) protruding into the receiving groove (115) and a second bump (1152) protruding into the receiving groove (115), the first bump (1151) protruding toward the second bump (1152), the second bump (1152) protruding toward the first bump (1151);

the recess comprises a first recess (43) on one side of the press block (4) and a second recess (44) on the other side of the press block (4);

The plug comprises a first plug (432) extending into the first recess (43) and a second plug (442) extending into the second recess (44);

wherein the first plug-in block (432) is inserted under the first bump (1151), the second plug-in block (442) is inserted under the second bump (1152), the first bump (1151) is received in the first recess (43), and the second bump (1152) is received in the second recess (44).

9. The connector module (100) of claim 8, wherein: the pressing block (4) comprises a first abutting block (431) located behind the first notch (43) and a second abutting block (441) located behind the second notch (44), the upper surface of the first abutting block (432) is lower than the upper surface of the first abutting block (431), the upper surface of the second abutting block (442) is lower than the upper surface of the second abutting block (441), the first abutting block (431) abuts against the rear end face of the first protruding block (1151), and the second abutting block (441) abuts against the rear end face of the second protruding block (1152).

10. The connector module (100) of claim 9, wherein: the first plug-in block (432) is connected with the first abutting block (431), and the second plug-in block (442) is connected with the second abutting block (441).

11. The connector module (100) of claim 6, wherein: the pressing block (4) is detachably assembled on the bracket (1), the pressing block (4) is provided with a first mounting hole (41), the side wall comprises a second mounting hole (116) aligned with the first mounting hole (41), and the connector module (100) further comprises a locking piece (7) penetrating through the first mounting hole (41) and the second mounting hole (116); the locking piece (7) is a first bolt, the first bolt comprises a head (71) and a threaded part (72) connected with the head (71), wherein the threaded part (72) passes through the first mounting hole (41), and the threaded part (72) is at least partially fastened in the second mounting hole (116);

the pressing block (4) comprises a notch (42), the first mounting hole (41) is located in the notch (42), and the head (71) is contained in the notch (42).

12. The connector module (100) of claim 6, wherein: the bracket (1) comprises a first bracket (11) and a second bracket (12), and the circuit board (2) is at least partially clamped between the first bracket (11) and the second bracket (12).

13. The connector module (100) of claim 12, wherein: -the bracket (1) comprises an opening (110) at least partially surrounded by the side walls;

The circuit board (2) is configured to mount a chip (20), the chip (20) being exposed within the opening (110), the number of conductive elements being located outside the chip (20).

14. The connector module (100) of claim 12, wherein: the first bracket (11) comprises a first through hole (117), the second bracket (12) comprises a second through hole (127), the connector module (100) further comprises a fastener (118) penetrating through the first through hole (117) and the second through hole (127), and the fastener (118) is located on the outer side of the circuit board (2).

15. The connector module (100) of claim 13, wherein: the side walls are arranged on the first bracket (11), the side walls comprise a first side wall (111), a second side wall (112) opposite to the first side wall (111), a third side wall (113) connecting one end of the first side wall (111) and one end of the second side wall (112), and a fourth side wall (114) connecting the other end of the first side wall (111) and the other end of the second side wall (112), and the opening (110) is surrounded by the first side wall (111), the second side wall (112), the third side wall (113) and the fourth side wall (114); the first side wall (111), the second side wall (112), the third side wall (113) and the fourth side wall (114) are all provided with a plurality of accommodating grooves (115); the cable connectors (3) are a plurality of and correspondingly accommodated in the accommodating grooves (115); the number of the pressing blocks (4) is several, and the pressing blocks are abutted against the corresponding bodies (35).

16. The connector module (100) of claim 15, wherein: the connector module (100) comprises limiting blocks (6) assembled on the first support (11), the limiting blocks (6) comprise limiting grooves (60) arranged at intervals, and the body (35) of the cable connector (3) is positioned in the corresponding limiting grooves (60).

17. The connector module (100) of claim 6, wherein: the connector module (100) comprises a conductive film (5) assembled on the bracket (1), and the conductive terminal (31) extrudes the conductive film (5) to enable the conductive terminal (31) to be electrically connected with the conductive element through the conductive film (5).

18. The connector module (100) of claim 1, wherein: the conductive terminal (31) comprises a first signal terminal (S1) and a second signal terminal (S2), the first signal terminal (S1) and the second signal terminal (S2) forming a signal terminal pair (DP);

the cable connector (3) comprises a first grounding terminal (G1), a second grounding terminal (G2), a first shielding sheet (33) and a second shielding sheet (34), wherein the first grounding terminal (G1) and the second grounding terminal (G2) are respectively positioned at two sides of the signal terminal pair (DP) along a first direction (M1-M1), and the first shielding sheet (33) and the second shielding sheet (34) are respectively positioned at two sides of the signal terminal pair (DP) along a second direction (M2-M2) perpendicular to the first direction (M1-M1); the first shielding sheet (33) comprises a first contact part (331), a second contact part (332), and a first protruding part (333) located between the first contact part (331) and the second contact part (332), wherein the first protruding part (333) protrudes in a direction away from the second shielding sheet (34); the second shielding sheet (34) includes a third contact portion (341), a fourth contact portion (342), and a second protruding portion (343) located between the third contact portion (341) and the fourth contact portion (342), the second protruding portion (343) protruding in a direction away from the first shielding sheet (33); the first contact part (331) and the third contact part (341) are respectively contacted with two sides of the first grounding terminal (G1), the second contact part (332) and the fourth contact part (342) are respectively contacted with two sides of the second grounding terminal (G2), the first contact part (331), the first grounding terminal (G1), the third contact part (341), the first protruding part (333), the second protruding part (343), the second contact part (332), the second grounding terminal (G2) and the fourth contact part (342) jointly enclose into a surrounding shielding cavity (30), and the first signal terminal (S1) and the second signal terminal (S2) are positioned in the shielding cavity (30).

19. The connector module (100) of claim 18, wherein: the first signal terminal (S1) comprises a first butting surface (311), the second signal terminal (S2) comprises a second butting surface (312), the first ground terminal (G1) comprises a third butting surface (313), and the second ground terminal (G2) comprises a fourth butting surface (314); -the first (311), second (312), third (313) and fourth (314) abutment surfaces lie in the same plane; the first (311), second (312), third (313) and fourth (314) mating surfaces are configured to be electrically connected to respective conductive elements.

20. The connector module (100) of claim 18, wherein: the cable connector (3) comprises a terminal module (36), wherein the terminal module (36) comprises the first signal terminal (S1), the second signal terminal (S2) and a first fixing block (361) for fixing the first signal terminal (S1) and the second signal terminal (S2) together, and the first signal terminal (S1) comprises a first tail part (31 a) protruding out of the first fixing block (361) and a first butt joint part (31 b) protruding out of the first fixing block (361) and opposite to the first tail part (31 a); the second signal terminal (S2) comprises a second tail portion (32 a) protruding out of the first fixed block (361) and a second butting portion (32 b) protruding out of the first fixed block (361) and opposite to the second tail portion (32 a);

The cable (32) comprises a first core (321), a second core (322), a first insulating layer (323) wrapped on at least part of the first core (321), a second insulating layer (324) wrapped on at least part of the second core (322), a ground shield layer (325) wrapped on at least part of the first insulating layer (323) and at least part of the second insulating layer (324), and an insulating sheath (326) wrapped on at least part of the ground shield layer (325);

wherein a first tail portion (31 a) of the first signal terminal (S1) is in contact with the first core (321), a second tail portion (32 a) of the second signal terminal (S2) is in contact with the second core (322), the first ground terminal (G1) is in contact with the ground shield (325), and the second ground terminal (G2) is in contact with the ground shield (325).