TWI539684B - Communication electrical connector - Google Patents

Description

Communication connector

The present invention relates to a communication connector, and more particularly to a communication connector that can enhance the assembly strength of the housing.

In conventional communication connectors, the external dielectric housing is mostly a simple assembly structure to cover the internal electrical pins. For example, in the case of an electrical connector (not shown) having a two-piece housing cover, the contact ends of the pins typically form an array of stitches that are covered by a first housing, the body of the intermediate section of the pins relative to the contact ends. The portion is covered by a second outer cover, and the first outer cover and the second outer cover are assembled by some snaps or plugs. However, the second outer cover may be only a thin shell, only in the The first outer cover is connected in one direction, but according to the three-dimensional space, the connection in only one direction, especially the connection of the buckle, may result in weak assembly structure between the first outer cover and the second outer cover. Therefore, it is easy to fall off, and if the first outer cover or the second outer cover itself may be related to the grounding function, for example, it can be used to provide common grounding. If the first outer cover or the second outer cover is accidentally peeled off, it is bound to be more perfect. The shielding protection of the grounding, for example: perfect common grounding, the transmission quality is more likely to cause serious defects, and the communication connector often needs a higher signal frequency. Data transmissions, auxiliary ground shielding effect from the first housing or the second housing is one of the means available to promote efficiency, but still have to rely on an effective consolidation of its assembly housing.

The reason is that the present inventors have felt that the above problems can be improved, and that the present invention has been deliberately studied and used in conjunction with the theory, and a present invention which is reasonable in design and effective in improving the above problems has been proposed.

The main purpose of the present invention is to provide a communication connector, comprising: a transmission frame module, wherein a plurality of terminals are disposed therein, and the terminals respectively extend on two sides of the transmission frame module to form a connection. a terminal portion and a mounting terminal portion, wherein a side of the transmission frame module relative to the mounting terminal portion is a top surface; a cover body having at least one top plate and two two oppositely disposed and extending from the top plate respectively a side panel of the side cover, the top panel of the cover body is used for covering the top surface, the side panel is used for covering two sides of the transmission frame module, the side of one end of the top panel and the side of one end of the side panel Defining a connecting end notch, the edge of the connecting end notch includes a first engaging portion, and the side plates collectively define a plate end notch in the extending direction of the mounting terminal portion, so that the connecting terminal portion and the mounting terminal a portion extending at least from the connecting end notch and the end of the plate end; a connecting end cover having a second inlay at the edge of the notch at one end for engaging the first engaging portion The first engaging portion and the second engaging portion can be engaged with each other in a left-right direction, and the connecting terminal portion extends through the chamber in the connecting end cover, so that the connecting terminal portion is disposed on The other end of the connecting end cover; and a latch frame member simultaneously engaging with the cover body and the connecting end cover, wherein the latch frame is used for fixing the connecting end cover and the cover body The connection between them limits the separation between the shroud body and the connecting end shroud.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

10‧‧‧Transport frame module

10F‧‧‧ lead frame

101‧‧‧ top surface

102‧‧‧ side

11‧‧‧ stitches

12‧‧‧Connecting terminal

13‧‧‧Installation terminal

20‧‧‧ Cover body

201‧‧‧ top board

2010‧‧‧Latch receiving hole

202‧‧‧ side panels

21‧‧‧connection gap

211‧‧‧First Embedding

2110‧‧‧First engagement slot

2111‧‧‧Inlay strip

2112‧‧‧First Embedding Limits

212‧‧‧Drawing groove

2120‧‧‧ bottom of the groove

2121‧‧‧ Back wall in the groove

2122‧‧‧ Inside the groove

22‧‧‧ Board gap

30‧‧‧Connecting end cover

31‧‧‧Connecting interface

311‧‧‧Second inlay

3110‧‧‧Second inlay slot

3111‧‧‧Inlay strip

3112‧‧‧Second inlay limit

312‧‧‧Dumping bumps

32‧‧‧ side wall

40‧‧‧Tear frame

41‧‧‧ base frame

42‧‧‧The Department of Latches

421‧‧‧Interference and interference

50‧‧‧ Cover body

501‧‧‧ top board

5013‧‧‧ Grounding conductor

502‧‧‧ side panels

5022‧‧‧ recessed joint edge

5023‧‧‧Drawing channel

51‧‧‧connection gap

511‧‧‧First Embedding

5110‧‧‧First engagement slot

5111‧‧‧Inlay strip

5112‧‧‧First inlay limit

52‧‧‧ Board end gap

53‧‧‧ Back wall

530‧‧‧Perforation

60‧‧‧Connecting end cover

61‧‧‧Connecting interface

611‧‧‧Second Embedding

6110‧‧‧Second inlay slot

6111‧‧‧Inlay strip

6111a‧‧‧Expansion Department

6112‧‧‧Second inlay limit

70‧‧‧Tear frame

71‧‧‧ first pair of sides

710‧‧‧ Storage trough

711‧‧‧Gel buckle

72‧‧‧ second side

721‧‧‧The Department of Latches

80‧‧‧Connector

G‧‧‧ Grounding terminal

S‧‧‧Substrate

1 is a perspective exploded view of a communication connector according to a first embodiment of the present invention; FIG. 2 is a cross-sectional view of the first connector and the second engagement portion of the communication connector according to the first embodiment of the present invention; A cross-sectional view of the communication connector of the first embodiment of the present invention with respect to the latch frame member; 4 is a cross-sectional perspective view showing the connection relationship between the connector cover, the cover body and the latch frame of the communication connector according to the first embodiment of the present invention; FIG. 5 is a schematic view showing the combination of the communication connector according to the first embodiment of the present invention; FIG. 6 is a perspective exploded view of a communication connector according to a second embodiment of the present invention; FIG. 7 is a cross-sectional exploded view of a cover body and a latch frame of a communication connector according to a second embodiment of the present invention; FIG. 9 is a cross-sectional view of the communication connector of the second embodiment with respect to the first engaging portion and the second engaging portion; FIG. 9 is the communication connector of the second embodiment of the present invention with respect to the expansion portion of the engaging strip and the insertion guide groove FIG. 10 is an exploded perspective view of a communication connector, a guide member, and a substrate according to a second embodiment of the present invention.

[First Embodiment]

Referring to FIG. 1 , the communication connector provided by the present invention comprises: a transmission frame module 10 , a cover body 20 , a connection end cover 30 and a latch frame member 40 . A plurality of terminals 11 are disposed in the interior of the transmission frame module 10, and the terminals 11 are respectively extended on two faces (not shown) of the transmission frame module 10, thereby forming a connection terminal portion 12 and a Mounting the terminal portion 13, preferably, the two faces of the above-described transmission frame module 10 do not necessarily have to be two faces disposed opposite each other on the connector. Preferably, in the configuration of the present invention, one side of the transmission frame module 10 with respect to the mounting terminal portion 13 is a top surface 101, and the adjacent surface of the top surface 101 is a side surface 102, and the connection terminal The portion 12 is oriented toward one of the side faces 102, and the connecting terminal portion 12 and the mounting terminal portion 13 are substantially perpendicular to each other. Preferably, the transmission frame module 10 of the present invention may be integrally formed. The terminal lead frame formed by the non-conductor material or the lead frame 10F of a plurality of non-conductor materials is superposed on each other, and the terminal 11 in each lead frame 10F may include a ground terminal or a signal terminal. Also can contain A grounding baffle (not shown) is used to isolate and shield adjacent terminals 11 of each lead frame 10F, especially signal terminals, to avoid crosstalk between signals, so the transmission frame The terminal 11 of the module 10 and the type thereof are arranged, and are not particularly limited.

Referring to FIG. 1 and FIG. 2 , the cover body 20 can have at least one top plate 201 and two side plates 202 disposed opposite to each other and extending from the two sides of the top plate 201 respectively. The top plate 201 of the cover body 20 . The cover plate 10 can be covered to cover the top surface 101 of the transmission frame module 10, and the side plate 202 can cover the two side faces 102 of the transmission frame module 10, and the side of one end of the top plate 201 and the side of one end of the two side plates 202 A first end engaging portion 211 is included in the inner wall of the side plate 202, and the first engaging portion 211 includes at least a first engaging groove. 2110, the engaging strip 2111, the first engaging limiting portion 2112, the side plate 202 collectively defines a plate end notch 22 in the extending direction of the mounting terminal portion 13, so that the connecting terminal portion 12 and the lower mounting terminal portion 13 can extend at least from the connection end notch 21 and the plate end notch 22, respectively.

A second engaging portion 311 for engaging the first engaging portion 211, the first engaging portion 211 and the first portion of the first end of the connecting end 31 of the connecting end cover 30 can be formed. The two engaging portions 311 can be engaged with each other in the right and left positions. In other words, the first engaging portion 211 and the second engaging portion 311 are connected to each other and are located on both sides of the connecting end notch 21 . The first engaging portion 211 of the wall may be connected to the outer side of the second engaging portion 311, but may also be connected to the inner side of the second engaging portion 311 (not shown), thereby achieving the inlay of the left and right limits. Bonded connection relationship. It is further explained that the second engaging portion 311 further includes a second engaging groove 3110, an engaging strip 3111 and a second engaging limiting portion 3112, and the engaging strip 3111 can be fitted toward the first engaging groove 2110. The connection terminal portion 12 can be further extended and passed through the chamber in the end cover 30 so that the connection terminal portion 12 can be disposed at the other end of the connection end cover 30. Therefore, it should be noted that the preferred assembly method of the present invention is to first connect the connection terminal portion 12 of the transmission frame module 10 to the connection end cover 30. The coupling method can be achieved, for example, by directly inserting the connection terminal portion 12 or by directly molding the connection end cover 30 to cover the terminals 11 of the connection terminal portion 12, but is not limited thereto. Therefore, it can be known that the connecting end cover 30 can basically be assembled with the transmission frame module 10 first, and then the connecting end notch 21 of the cover body 20 faces the end of the transmission frame module 10 away from the terminal 11, thereby making the cover body The connecting end notch 21 of the 20 can be moved from the end of the transmission frame module 10 away from the terminal 11 toward the direction in which the terminal 11 is approached, and assembled with the connecting end cover 30, so that the above-mentioned latch frame member 40 can be accepted by a latch. The hole 2010 is interposed between the cover body 20 and the connection end cover 30.

Therefore, please refer to FIG. 1 , FIG. 2 and FIG. 3 , as described above, the latch frame 40 can be used to simultaneously engage with the cover body 20 and the connecting end cover 30 to strengthen and consolidate the cover body. 20 and the assembled structure of the inlaid joint between the end caps 30, so that the latch frame member 40 is inserted into the pin receiving hole 2010 of the cover body 20 for reinforcing between the fixed connection end cover 30 and the cover body 20. When the connection is made, the interference between the engaging strip 3111 and the engaging strip 2111 can be caused, and the first engaging limiting portion 2111 and the second engaging limiting portion 3111 can also be connected to the latch frame 40. An interference effect occurs in the extending direction of the terminal portion 12, so that the connecting end cover 30 cannot be pulled back and forth out of the cover body 20 or into the cover body 20 along the extending direction of the connecting terminal portion 12, so that the sleeve can be restrained The separation between the cover body 20 and the connecting end cover 30 in the extending direction of the connecting terminal portion 12 is used to avoid the problem of swaying due to loose connection between the cover body 20 and the connecting end cover 30. . In a preferred embodiment, the latch frame member 40 can be a frame that is not completely closed without a frame edge. The latch frame member 40 can include a base frame edge 41 and two extending from the base frame edge 41. The two latching portions 42 of the end, after the first engaging portion 211 and the second engaging portion 311 are engaged with each other, between the first engaging portion 211 and the second engaging portion 311 and along the mounting terminal portion A latch receiving hole 2010 is formed in the extending direction of the latching member 40, so that the latching frame member 40 is detachably disposed in the latch receiving hole 2010, so that the tightness between the first engaging portion 211 and the second engaging portion 311 can be promoted. With the effect. Therefore, as shown in FIG. 1 , the latch portion 42 of the latch frame member 40 is expandable relative to the free end of the base frame edge 41 and has an interference abutting portion 421 . The interference abutting portion 421 can preferably be a hook shape. The structure is configured to interfere with the inner wall between the first engaging portion 211 and the second engaging portion 311 after inserting the plug receiving hole 2010.

Moreover, as shown in FIG. 1 , FIG. 4 and FIG. 5 , the latch receiving holes 2010 can be laterally communicated with each other along a horizontal direction at the top plate 201 of the cover body 20 , thereby accommodating the latch frame 40 . Base frame edge 41. In addition, a plug protrusion 312 is protruded from the side wall 32 of the connecting end cover 30 adjacent to the second engaging portion 311. The plug protrusion 312 can correspond to the vicinity of the connecting end of the cover body 20. The insertion groove 212 under the inner wall has a groove bottom 2120, a groove inner wall 2121 and a groove inner wall 2122 around the insertion groove 212 to provide more restrictions on the insertion protrusion 312. The structure, so that the connecting end cover 30 can be more stably connected to the cover body 20, so that the end cover 30 can be connected because of the relationship between the insertion groove 212 and the surrounding structure as described above. The downward direction of the connecting end cover 30, the direction toward the inner cover body 20, and the assembly structure problem that is easy to sway to the left and right itself cause a limit effect, so that the connecting end cover 30 passes through the first engaging portion 211 and the second embedded portion After the connecting portion 311 is engaged, in particular, the insertion protrusion 312 of the connecting end cover 30 can abut against the bottom portion 2120 of the groove, so that the connecting end cover 30 itself can be prevented from being connected to the cover body 20, The problem that the second engaging portion 311 slides in the longitudinal direction, and in FIG. 5, the cover body 20 is shown in FIG. The rear cover 30 connected to end cap binding, and is connected to the assembled view of the mounting substrate S through which the terminal portion 10 of the internal transport module frame 13. It can be further seen from FIG. 4 and FIG. 5 that since the plug projection 312 protrudes slightly downward from the side wall 32, it can be understood that the plug frame 40 is inserted when the latch frame 40 has not been inserted into the latch receiving hole 2010. The bump 312 is closer to the side of the cover body 20 (slightly omitted) and can be abutted against the rear wall 2121 of the recess to avoid the connection end cover 30 from approaching the cover body 20 excessively during assembly.

In summary, the latch frame 40 is equivalent to playing the role of a bolt. In this embodiment, after the insertion of the latch receiving hole 2010, the fixing effect of both the latching cover body 20 and the connecting end cover 30 is generated.

[Second embodiment]

The communication connector provided in this embodiment includes a transmission frame module 10, a cover body 50, a connecting end cover 60 and a latch frame member 70.

In this embodiment, the transmission frame module 10 is internally provided with a plurality of terminals 11 , and the terminals 11 are respectively extended on two faces of the transmission frame module 10 (not shown), thereby forming a The terminal portion 12 and the mounting terminal portion 13 are preferably connected. Preferably, the two faces of the transmission frame module 10 are not necessarily required to be opposite to each other on the connector. Preferably, in the configuration of the present invention, one side of the transmission frame module 10 with respect to the mounting terminal portion 13 is a top surface 101, and the adjacent surface of the top surface 101 is a side surface 102, and the connection terminal The portion 12 is oriented toward one of the sides, and the connecting terminal portion 12 and the mounting terminal portion 13 are substantially perpendicular to each other. Preferably, the transmission frame module 10 of the present invention may be integrally formed. a terminal lead frame formed of a non-conductor material or a plurality of non-conductor lead frames 10F are stacked on each other, and the terminal 11 in each lead frame 10F may include a ground terminal or a signal terminal, and A grounding spacer (not shown) may be included to isolate and shield adjacent terminals 11 of each lead frame 10F, especially signal terminals, to avoid crosstalk between signals. Therefore, the terminal 11 of the transmission frame module 10 and the type thereof are arranged, and are not particularly limited.

The cover body 50 can have at least one top plate 501 and two side plates 502 disposed opposite to each other and extending from the two sides of the top plate 501 respectively. The top plate 501 of the cover body 50 can be used to cover the transmission frame module 10 . The top surface 101 and the side plate 502 can cover the two side surfaces 102 of the transmission frame module 10, and the side edges of one end of the top plate 501 and the side edges of one end of the two side plates 502 together define a connection end gap 51 for connecting The notched edge of the end notch 51 or the inner wall of the side plate 502 includes a first The first engaging portion 511 includes at least the first engaging groove 5110 and the first engaging limiting portion 5112 and the engaging strip 5111. The side plates 502 are common in the extending direction of the mounting terminal portion 13. A plate end notch 52 is defined such that the connection terminal portion 12 and the lower mounting terminal portion 13 can extend at least from the connection end notch 51 and the plate end notch 52, respectively.

A second engaging portion 611 for engaging the first engaging portion 511, the first engaging portion 511 and the first portion of the connecting end of the connecting end of the connecting end cover 61 The two engaging portions 611 can be engaged with each other in the right and left limits. In other words, the first engaging portion 511 and the second engaging portion 611 are connected to each other and are located in the two sides of the connecting end notch 51. The first engaging portion 511 of the wall may be connected to the outer side of the second engaging portion 611, but may also be connected to the inner side of the second engaging portion 611 (not shown) to achieve the inlay of the left and right limits. Bonded connection relationship. It is further explained that the second engaging portion 611 further includes a second engaging groove 6110, an engaging strip 6111 and a second engaging limiting portion 6112. The engaging strip 6111 can correspond to the first engaging groove 5110 for fitting. The engaging strips 6111 are also bounded by the engaging strips 5111 and the first engaging limiting portions 5112 in the extending direction of the connecting terminal portion 12; similarly, the engaging strips 5111 may also correspond to the second inlays. The slot 6110 is engaged for engaging, and the engaging strip 5111 is also limited in front and rear by the engaging strip 6111 and the second engaging limiting portion 6112 in the extending direction of the connecting terminal portion 12, and the connecting terminal portion 12 is The chamber in the end cover 60 can be further extended and passed so that the connection terminal portion 12 can be disposed at the other end of the connection end cover 60. Therefore, it should be noted that the preferred assembly method of the present invention is that the connection terminal portion 12 of the transmission frame module 10 is first coupled to the connection end cover 60. 12 is directly inserted, or is formed by directly forming the connecting end cover 60 to cover the terminals 11 of the connection terminal portion 12, but is not limited thereto. Therefore, it can be known that the connecting end cover 60 can basically be assembled with the above-mentioned transmission frame module 10, and then the lower end of the first engaging portion 511 of the cover body 50 (slightly omitted) faces the connecting end cover from top to bottom. The upper ends (not shown) of the second engaging portions 611 of 60 are fitted to each other to be assembled and connected, and at this time, the engaging strips 5111 The second engaging groove 6110 is located in the second engaging groove 6110, and the engaging strip 6111 is also located in the first engaging groove 5110, so that the connecting end notch 51 of the cover body 50 can be correspondingly connected to the connecting end of the connecting end cover 60. The interface 61 is provided and covers the transmission frame module 10 that has been assembled with the connection end cover 60.

The main difference between the cover body 50 of the present embodiment and the cover body 20 of the first embodiment is that after the first engaging portion 511 on the connecting end notch 51 is engaged with the second engaging portion 611, It is understood that the two engaging and engaging structures of the first engaging portion 511 are coupled to the second engaging groove 6110 of the second engaging portion 611. The engaging strips 6111 and the second engaging limiting portions 6112 around the second engaging groove 6110 can be forwardly and forwardly restrained; the engaging strips 6111 of the second engaging portion 611 are also coupled to the first engaging grooves. 5110, the engaging strip 6111 can be restrained by the engaging strip 5111 and the first engaging limiting portion 5112 around the first engaging groove 5110, and no gap is generated.

Please refer to FIG. 6 , FIG. 8 and FIG. 9 , which are schematic exploded views of a second embodiment of the communication connector of the present invention, which is mainly different from the first embodiment in that, in terms of the latch frame 70 It is a surrounding closed frame including a first pair of sides 71 and a second pair of sides 72. On the side wall of the second pair of sides 72, a plurality of latch portions 721 can be respectively extended toward the cover body 50 along the extending direction of the mounting terminal portion 13, and the two side plates 502 of the cover body 50 are respectively along the mounting terminal portion. A plurality of insertion slots 5023 are defined in the extending direction of the pins 13 , and the latch portions 721 respectively correspond to the insertion slots 5023 . Therefore, the latch frame member 70 of the present embodiment is disposed under the connecting end cover 60 and the cover body 50, and the connecting end cover 60 is fixed by a bolt ring, a sliding slot and a buckle. And a lower portion of the cover body 50, and the connection between the cover body 50 and the first pair of sides 71 and the second opposite side 72 of the latch frame member 70 is further recessed to form a narrower diameter than the recessed engagement edge 5022 of the latch frame member 70. When the cover body 50 is butted up and down with the latch frame member 70, the recessed engaging edge 5022 can also be located inside the latch frame member 70 due to the relatively narrow aperture, and the recessed engaging edge 5022 also contacts the cover member 5022. The inner wall surface of the latch frame member 70 (slightly omitted), There is a better fit and abutment relationship between the latch frame member 70 and the cover body 50. Continuing to refer to FIG. 6 and FIG. 7 , a side of the first pair of sides 71 away from the connecting terminal portion 12 defines a protruding button 711 , and the cover body 50 is opened away from a side of the connecting terminal portion 12 . In the through hole 530 of the buckle 711, the through hole 530 is formed on a rear wall 53 of the cover body 50, thereby moving the cover body 50 and the latch frame member 70 away from the end portion of the connection terminal portion 12, The effect of tightly joining the upper and lower sides can be achieved by snapping each other. As shown in FIG. 6 and FIG. 9 , the bottom end of the engaging strip 6111 of the second engaging portion 611 may be an expanded portion 6111a, and the expanded portion 6111a corresponds to a joint end cover 60. a receiving groove 710 is formed in the inner wall of the latch frame member 70 along the direction of the first engaging portion 611, so that when the cover body 50 is coupled with the latch frame member 70, the expanding portion 6111a can be located in the receiving groove 710 to interfere with It is in contact with the inner wall of the latch frame member 70.

Therefore, it is reiterated that, in the present embodiment as a whole, the latch frame member 70 is also equivalent to playing the role of a latching member. In this embodiment, at least by inserting the latching portion 721 into the insertion guide groove 5023, And the fastening relationship between the corresponding protruding buckle 711 and the through hole 530 to simultaneously fix the cover body 50 and the connecting end cover 60; and preferably, the inner wall of the latch frame 70 It is also possible to interfere with the expansion portion 6111a to produce a more complete connection effect. In other words, the latch frame member 70 of the present embodiment can also be used to secure the connection between the connecting end cover 60 and the cover body 50, thereby preferably limiting the between the cover body 50 and the connecting end cover 60. The technical effect of the separation along the extending direction of the mounting terminal portion 13.

Please refer to FIG. 6 and FIG. 9 . In order to make the electrical connector have good ground shielding during electrical transmission and avoid crosstalk interference between the terminals, the terminal of the present invention may of course include several The grounding terminal G is disposed on the top surface 101, and the grounding terminal G can be used to contact a conductor disposed inside the cover body 50. One of the preferred embodiments is the conductor 5013 of FIG. 9, thereby being the communication connection of the present invention. The device constitutes a common grounding means, and if it is used as a common grounding means, the first end of each of the spaced apart grounding terminals G is extended toward the substrate S. The grounding line (not shown) of the substrate S is first contacted, so that when the other ends of the spaced apart grounding terminals G are all in contact with the conductor 5013, a common grounding means can be formed. It can be seen from FIG. 10 that the present invention can also be coupled to a connecting member 80, and the connecting member 80 is connected to the connecting end cover 60 so that another electrical connector (not shown) can be connected with the connecting end. The terminal 11 in the connection terminal portion 12 in the cover performs a relatively accurate electrical connection. 8 , 9 and 10 , the communication connector of the present invention can be mainly mounted on the substrate S of an electronic device through the mounting terminal portion 13 , and the mounting terminal portion 13 is preferably a fisheye pin. But not limited to this.

In summary, it can be understood that by means of a plug structure of the present invention, two good assembly structures can be formed for the communication connector of the present invention, thereby enhancing the strength of assembly. However, the above is only a preferred embodiment of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

10‧‧‧Transport frame module

10F‧‧‧ lead frame

101‧‧‧ top surface

102‧‧‧ side

11‧‧‧ stitches

12‧‧‧Connecting terminal

13‧‧‧Installation terminal

20‧‧‧ Cover body

201‧‧‧ top board

2010‧‧‧Latch receiving hole

202‧‧‧ side panels

21‧‧‧connection gap

211‧‧‧First Embedding

2110‧‧‧First engagement slot

2111‧‧‧Inlay strip

2112‧‧‧First Embedding Limits

212‧‧‧Drawing groove

2120‧‧‧ bottom of the groove

2121‧‧‧ Groove inner bottom wall

2122‧‧‧ Inside the groove

22‧‧‧ Board gap

30‧‧‧Connecting end cover

31‧‧‧Connecting interface

311‧‧‧Second inlay

3110‧‧‧Second inlay slot

3111‧‧‧Inlay strip

3112‧‧‧Second inlay limit

312‧‧‧Dumping bumps

32‧‧‧ side wall

40‧‧‧Tear frame

41‧‧‧ base frame

42‧‧‧The Department of Latches

421‧‧‧Interference and interference

Claims (10)

A communication connector includes: a transmission frame module, wherein a plurality of terminals are disposed therein, and the terminals respectively extend on two sides of the transmission frame module to form a connection terminal portion and a mounting terminal portion, The cover frame of the transmission frame module is a top surface with respect to the mounting terminal portion; and a cover body having at least one top plate and two side plates disposed opposite to each other and extending from the two sides of the top plate respectively, the cover sleeve The top plate of the main body is used to cover the top surface of the transmission frame module, and the side edges of one end of the top plate and the side boundary of one end of the side plate define a connection end gap. The edge of the notch of the connecting end includes a first engaging portion, and the side plates collectively define a plate end notch in the extending direction of the mounting terminal portion, so that the connecting terminal portion and the mounting terminal portion are at least respectively blocked from the connecting end And the end of the notch is extended; a connecting end sleeve has a second engaging portion for engaging the first engaging portion on the edge of the notch at one end, the first engaging portion and The second inlay The connecting portions can be engaged with each other to the left and right, and the connecting terminal portion extends through the chamber in the connecting end cover, so that the connecting terminal portion is disposed at the other end of the connecting end cover; and a pin frame The device is simultaneously coupled to the cover body and the connecting end cover, wherein the latch frame is configured to fix the connection between the connecting end cover and the cover body, thereby limiting the cover body and the cover Separating between the end caps; the latch frame comprises a base frame edge and two latch portions extending from the two ends of the base frame, the first engaging portion and the second engaging portion are engaged with each other An oppositely disposed latch receiving hole is formed between the first engaging portion and the second engaging portion, and the latch frame member is detachably disposed in the latch receiving hole. The communication connector of claim 1, wherein the latch frame member is an incompletely closed frame lacking a frame edge, and the pin receiving hole is formed along an extending direction parallel to the mounting terminal portion. The communication connector of claim 2, wherein the latch portion is opposite to the base frame The free end of the side is expanded to have an interference abutting portion for simultaneously interfering with the inner wall of the first engaging portion and the second engaging portion. The communication connector of claim 2, wherein the latch receiving holes communicate with each other along a horizontal direction at a top plate of the cover body to accommodate a base frame edge of the latch frame member. The communication connector according to any one of claims 1 to 4, wherein the connecting end cover protrudes from a lower side of the side wall of the second engaging portion to form a plugging bump corresponding to the plugging bump. a plugging groove below the inner wall adjacent to the gap of the connecting end. A communication connector includes: a transmission frame module, wherein a plurality of terminals are disposed therein, and the terminals respectively extend on two sides of the transmission frame module to form a connection terminal portion and a mounting terminal portion, The cover frame of the transmission frame module is a top surface with respect to the mounting terminal portion; and a cover body having at least one top plate and two side plates disposed opposite to each other and extending from the two sides of the top plate respectively, the cover sleeve The top plate of the main body is used to cover the top surface of the transmission frame module, and the side edges of one end of the top plate and the side boundary of one end of the side plate define a connection end gap. The edge of the notch of the connecting end includes a first engaging portion, and the side plates collectively define a plate end notch in the extending direction of the mounting terminal portion, so that the connecting terminal portion and the mounting terminal portion are at least respectively blocked from the connecting end And the end of the notch is extended; a connecting end sleeve has a second engaging portion for engaging the first engaging portion on the edge of the notch at one end, the first engaging portion and The second inlay The connecting portions can be engaged with each other to the left and right, and the connecting terminal portion extends through the chamber in the connecting end cover, so that the connecting terminal portion is disposed at the other end of the connecting end cover; and a pin frame The device is simultaneously coupled to the cover body and the connecting end cover, wherein the latch frame is configured to fix the connection between the connecting end cover and the cover body, thereby limiting the cover body and the cover Separating between the end caps; wherein the latch frame is a peripheral seal including a first pair of edges and a second pair of edges Closed frame. The communication connector of claim 6, wherein the side walls of the second pair of sides respectively extend along the extending direction of the mounting terminal portion, and the two side plates of the cover body respectively follow the mounting terminal portion A plurality of insertion guides are defined in the extending direction, and the latch portions respectively correspond to the insertion guide grooves. The communication connector of claim 7, wherein a side of the first pair of sides away from the connecting terminal portion is provided with a buckle, and the cover body is opened away from a side of the connecting terminal portion to correspond to the Perforation of the buckle. The communication connector of claim 6, wherein a side of the first pair of sides away from the connecting terminal portion is provided with a buckle, and the cover body is opened away from a side of the connecting terminal portion to correspond to the Perforation of the buckle. The communication connector of any one of claims 6 to 9, wherein the terminal comprises a plurality of ground terminals protruding from the top surface, the ground terminals for collectively contacting a cover disposed on the cover A conductor inside the body, thereby forming a common grounding means for the communication connector.