TWI725674B - Single row connector assembly and single row connector - Google Patents

Abstract

The present invention provides a single row connector assembly and a single row connector. The single row connector assembly includes a connection base, a plurality of terminals arranged on the connection base, and a cable arranged on the connection base. One end of the connection base has a circuit board slot and a plurality of terminal slots. The other end of the connection base has a cable channel, and the terminal slots communicate with the circuit board slot and the cable channel, respectively. The terminals are respectively arranged in the terminal slots and are partially located in the cable channel. Each of the terminals has an inner convex portion and an outer convex portion. When a circuit board is set in the circuit board slot, the circuit board abuts against each of the outer convex portions, causing each of the terminals to move in conjunction with its inner convex portion, and forcing each of the inner convex portions against the cable. According to this, the single row connector assembly can be quickly assembled with the circuit board without soldering, and at the same time fixed the cable.

Description

Single row connector assembly and single row connector

The invention relates to a connector, in particular to a single-row connector assembly and a single-row connector.

The existing connector assembly has a connector and a flexible flat cable, and the flexible flat cable usually uses a flexible flat cable or a flexible printed circuit board (Flexible Printed Circuit). The existing connector assembly has the advantage that the number and spacing of wires can be arbitrarily selected through the flexible cable, so that it can be used as a data transmission cable between moving parts and the motherboard, between a circuit board (PCB) and a circuit board, or in electrical equipment When used, it can greatly reduce the volume of electronic products and reduce production costs.

However, the connector of the existing connector assembly is composed of a base, contact terminals, flip cover, etc., and the flexible flat cable is actually connected to the connector by inserting the flexible flat cable into the base and contacting the contact terminals. The flexible flat cable is pressed against the contact terminal through the flip cover, so that the flexible flat cable is electrically coupled and fixed to the contact terminal. However, when inserting or unplugging the flexible flat cable in this way, the flip cover of the connector needs to be opened. , Causing inconvenience in installation. Furthermore, this type of connector assembly needs to be soldered to the circuit board in one of the electronic devices. Therefore, not only the soldering process is required during the installation process, but also the area on the circuit board is occupied.

Therefore, the inventor believes that the above-mentioned shortcomings can be improved. The application of scientific principles finally proposes an invention which is reasonable in design and effectively improves the above-mentioned defects.

The technical problem to be solved by the present invention is to provide a single-row connector assembly and a single-row connector for the shortcomings of the prior art, which can effectively improve the possible defects of the existing connector assembly.

The embodiment of the present invention discloses a single-row connector assembly, which includes: a connecting seat with a circuit board slot at one end and a plurality of terminal slots communicating with the circuit board slot, and the circuit board slot is used for To be assembled with a circuit board; the other end of the connecting seat has a cable channel arranged up and down opposite to the circuit board slot, and the cable channel communicates with a plurality of the terminal slots; more Terminals are respectively arranged in a plurality of the terminal slots and partly located in the cable channel, each of the terminals has an outer portion which is raised toward the circuit board slot and is located in the circuit board slot A convex portion, and an inner convex portion swelling in a direction opposite to the bulging of the outer convex portion; and a cable movably arranged in the cable channel and electrically coupled to each of the terminals; wherein , When the circuit board is assembled in the circuit board slot, the circuit board abuts against each of the outer protrusions, so that each of the terminals moves in conjunction with the inner protrusions to force each of the The inner convex portion abuts against the flat cable.

The embodiment of the present invention further discloses a single-row connector, which includes: a connecting seat with a circuit board slot and a plurality of terminal slots communicating with the circuit board slot at one end, and the circuit board slot is used for Assembled with a circuit board; the other end of the connecting seat has a cable channel arranged up and down opposite to the circuit board slot, and the cable channel communicates with a plurality of the terminal slots; and Terminals are respectively arranged in a plurality of the terminal slots and partly located in the cable channel, each of the terminals has an outer portion which is raised toward the circuit board slot and is located in the circuit board slot The convex portion, and an inner convex portion that bulges in the opposite direction to the bulge of the outer convex portion; wherein, when the circuit board is assembled in the circuit board slot, the circuit board abuts against each of the outer convex portions Convex part, so that each The terminal moves its inner convex part in conjunction with each other to force each of the inner convex parts to abut in the direction of the cable channel.

In summary, the single-row connector assembly and the single-row connector disclosed in the embodiment of the present invention can be located on the circuit board through each terminal having a bulge toward the circuit board slot. The design of the outer convex portion in the board slot and the inner convex portion bulging in the opposite direction to the convex portion bulge makes the single-row connector assembly and the single-row connector When assembling the circuit board, the circuit board can abut each of the outer protrusions located in the circuit board slot, so that each of the terminals moves in conjunction with the inner protrusions, so that each of the terminals is forced to move. The inner convex portion abuts against the flat wire; accordingly, when the circuit board and the flat wire are disposed on the connecting seat, they can respectively abut against the inner convex portion and the outer convex portion of each terminal, The circuit board can be electrically coupled with each of the terminals and fixed in the connecting seat without welding, and the flat wires are fixed at the same time, so as to achieve the effect of rapid installation.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.

1000: Single row connector assembly

100: Single row connector

1: Connecting seat

11: circuit board slot

12: Terminal slot

13: Cable channel

14: Anti-drop slot

15: bottom plate

16: boss

161: fixed slot

17: Set the slot

18: card slot

2: terminal

21: Outer convexity

22: Inner convexity

23: Short diameter section

24: The first long diameter section

25: The second long diameter section

3: Anti-dropping parts

31: fixed plate

311: Squeeze Arm

312: positioning rib

32: Anti-drop terminal

321: first side

322: second side

323: Assembly Department

33: Elastic board

331: Anti-drop shrapnel

3311: abutment

34: Shield plate

341: Set Rib

35: containment channel

36: Fixed part

SP: Cable housing space

200: cable

201: Limit slot

300: circuit board

301: Locking hook

302: Insertion Department

Fig. 1 is an exploded schematic diagram of a single-row connector assembly according to a first embodiment of the present invention.

Fig. 2 is a three-dimensional schematic diagram of a single-row connector according to the first embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view taken along line III-III in Fig. 2.

FIG. 4 is a three-dimensional schematic diagram of the terminal of the first embodiment of the present invention.

Fig. 5 is a schematic view of the V-V section of Fig. 2.

Fig. 6 is a schematic diagram of the state when the single-row connector assembly is assembled with the circuit board according to the first embodiment of the present invention.

FIG. 7 is a schematic diagram of the state of the connecting seat of FIG. 3 when assembling the flat cable and the circuit board.

Fig. 8 is a schematic diagram of the state when the anti-drop terminal and the flat wire of Fig. 5 are assembled in the connecting seat.

Fig. 9 is a partial exploded schematic view of the single-row connector according to the second embodiment of the present invention.

Fig. 10 is a three-dimensional schematic diagram of the second embodiment of the present invention when the single-row connector assembly is assembled with the circuit board.

Fig. 11 is an exploded schematic diagram of a single-row connector according to a third embodiment of the present invention.

Fig. 12 is another exploded schematic view of the single-row connector according to the third embodiment of the present invention.

The following is a specific embodiment to illustrate the implementation of the "single-row connector assembly 1000 and single-row connector 100" disclosed in the present invention. Those skilled in the art can understand the advantages of the present invention from the content disclosed in this specification. And effect. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual size, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

It should be understood that although terms such as "first", "second", and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another, or one signal from another signal. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

Referring to Figures 1 to 8, this embodiment provides a single-row connector assembly 1000, It is used to connect to two electronic devices (not shown in the figure); specifically, the single-row connector assembly 1000 is connected to a circuit board 300 of one of the electronic devices (as shown in FIG. 6) The other electronic device is assembled through a cable 200 of the single-row connector assembly 1000, so that the two electronic devices are electrically coupled to each other for transmission.

As shown in FIG. 1, the single-row connector assembly 1000 includes: a single-row connector 100 and a row of wires 200 assembled with the single-row connector 100. Wherein, the single-row connector 100 includes a connecting seat 1, a plurality of terminals 2 arranged in the connecting seat 1, and an anti-dropping member 3 arranged on the connecting seat 1. The flat cable 200 is detachably disposed in the connecting base 1. The structure of each component of the single-row connector assembly 1000 will be separately introduced below, and the connection relationship between the various components of the single-row connector assembly 1000 will be described in a timely manner. It should be noted that the single-row connector 100 can also be used alone (for example, sold) or used with other components.

1 to 3, the connecting base 1 has a circuit board slot 11, a plurality of terminal slots 12 communicating with the circuit board slot 11, and a plurality of terminal slots 12 communicating with each other. One cable channel 13 of the cable channel 13 and two anti-drop slots 14 communicating with the cable channel 13 (see Figure 1 and Figure 5 for cooperation); wherein, one end of the connecting seat 1 is formed with the circuit board socket Slot 11 and a plurality of the terminal slots 12, and the other end has the cable channel 13, the cable channel 13 and the circuit board slot 11 are arranged up and down, and the cable channel 13 It communicates with a plurality of the terminal slots 12.

Specifically, one end of the plurality of terminal slots 12 is connected to the cable channel 13, and the circuit board slot 11 is located above the plurality of terminal slots 12 in FIG. 3. The circuit board slot 11 and the cable channel 13 are located diagonally opposite to each other (that is, arranged relative to each other up and down). The two anti-drop slots 14 are located on both sides of the cable channel 13. In addition, the connecting seat 1 has a card slot 18 formed between the two anti-detachment slots 14 and the adjacent corresponding terminal slots 12.

As shown in Fig. 1, in detail, the connecting seat 1 in this embodiment is composed of a bottom plate 15 and a boss 16. One end of the bottom plate 15 is provided with the boss 16, and The cable channel 13 (as shown in FIG. 3) is formed between the bottom plate 15 and the boss 16, and the other end of the bottom plate 15 is recessed with a plurality of the terminal slots 12, and the connection The socket 1 is formed with the circuit board slot 11 in a direction away from the bottom plate 15. In addition, the boss 16 is further formed with a plurality of fixing grooves 161, and each of the fixing grooves 161 communicates with the circuit board slot 11.

Referring to Figure 1, Figure 3 and Figure 4, a plurality of the terminals 2 are respectively disposed in a plurality of the terminal slots 12 and partly located in the cable channel 13, and each terminal 2 has an outer Convex portion 21 and an inner convex portion 22, wherein each of the outer convex portions 21 bulges toward the circuit board slot 11 and is located in the circuit board slot 11, and each of the inner convex portions 22 is It bulges toward the opposite direction of the bulge of the outer convex portion 21, and is located in the cable channel 13; preferably, each of the outer convex portions 21 is located at the middle section of the circuit board slot 11, and each The inner convex portion 22 is located at the middle section of the cable channel 13 (as shown in FIG. 3), but it is not limited to what is described in this embodiment. Specifically, the positions of each of the outer protrusions 21 and each of the inner protrusions 22 can be adjusted according to the needs of the designer, for example: each of the outer protrusions 21 is located in the circuit board slot 11 Inside and away from the cable channel 13 at a position 1/3 of the direction, and each of the inner protrusions 22 is located in the cable channel 13 and away from the circuit board slot 11 at a position of 1/3 .

In detail, each of the terminals 2 may be U-shaped in this embodiment, and the two ends of each of the terminals 2 face the same direction. Each of the terminals 2 has a short diameter section 23, a first long diameter section 24 located on one side of the short diameter section 23, and a second long diameter section 25 located on the other side of the short diameter section 23 , So that each of the terminals 2 forms a cable accommodating space SP between the first long diameter section 24 and the second long diameter section 25, and each of the cable accommodating spaces SP It communicates with the cable channel 13 and is used for accommodating the cable 200.

Specifically, each of the terminals 2 passes through the cable channel with its short-diameter section 23 13, and arranged in the corresponding terminal slot 12, wherein the ends of the first long diameter section 24 and the second long diameter section 25 of each terminal 2 are respectively located in the cable channel 13 in.

As shown in FIG. 6 to FIG. 8, the flat cable 200 in this embodiment can be a flexible flat cable (Flexible Flat Cable) or a flexible printed circuit board (Flex Printed Circuit), but it is not limited to this embodiment. Example contained. The flat cable 200 detachably passes through the flat cable channel 13 and is located in the flat cable accommodating space SP, and abuts against the inner convex portion 22 of each of the terminals 2, so that the row The wire 200 is electrically coupled to each of the terminals 2. Wherein, the flat cable 200 further has two limiting grooves 201, and when the flat cable 200 is located in the flat cable channel 13, the two limiting grooves 201 are respectively located in the two anti-stop grooves. Detached from the slot 14.

Furthermore, when the flat cable 200 is located in the plurality of flat cable accommodating spaces SP and abuts against the corresponding inner convex portion 22, each of the inner convex portions 22 will be affected by the flat cable 200. The squeezing of the corresponding terminal 2 moves the outer protrusion 21 of the corresponding terminal 2 toward the circuit board slot 11. At the same time, when the circuit board 300 is set in the circuit board slot 11, each of the convex portions 21 will abut the circuit board 300, so that the circuit board 300 is fixed to the circuit board 300. Inside the circuit board slot 11 and electrically coupled to each of the terminals 2. In other words, when the circuit board 300 is assembled in the circuit board slot 11, the circuit board 300 abuts each of the outer protrusions 21, so that each of the terminals 2 is linked to its inner protrusion. 22 moves to force each of the inner protrusions 22 to abut the cable 200.

As shown in FIG. 1, FIG. 5 and FIG. 8, the anti-dropping member 3 passes through the two anti-dropping slots 14 and is fixed on the connecting seat 1. Wherein, the anti-dropping member 3 includes a fixing plate 31 and two anti-dropping terminals 32 arranged on both sides of the fixing plate 31. It should be noted that, in this embodiment, the anti-dropping member 3 may be integrally formed with the fixing plate 31 and the two anti-dropping terminals 32, but it is not limited to what is contained in this embodiment.

The fixed plate 31 has a plurality of pressing arms 311, and the connecting seat 1 The fixing groove 161 corresponds to a plurality of positioning ribs 312, and the plurality of positioning ribs 312 are respectively disposed in the plurality of fixing grooves 161, so that the fixing plate 31 is positioned on the connecting seat 1. In detail, the fixing plate 31 is disposed on the connecting base 1 by positioning ribs 312 and on the side away from the plurality of terminals 2 so that the fixing plate 31 covers the circuit board slot 11 ( 2); Specifically, when the fixing board 31 covers the circuit board slot 11, the single-row connector assembly 1000 is placed in the circuit board slot 11 and the fixing board 31 A circuit board channel capable of accommodating the circuit board 300 is formed therebetween.

Each of the pressing arms 311 extends toward the circuit board slot 11 and is located in the circuit board slot 11. When the circuit board 300 is disposed in the circuit board slot 11, a plurality of pressing arms 311 abuts against the circuit board 300, so that the circuit board is pressed tightly on the outer protrusions 21 of the plurality of terminals 2; accordingly, the plurality of pressing arms 311 ensure that the circuit board 300 is fixed in the circuit board slot 11 and is electrically coupled to each of the terminals 2 (as shown in FIG. 7).

Two of the anti-dropping terminals 32 are respectively formed on both sides of the fixing plate 31, each of the anti-dropping terminals 32 is further formed with a set of setting parts 323, and each of the setting parts 323 is in this embodiment It may be a pressing structure, and the anti-dropping member 3 can be tightened by the assembling portion 323 of each anti-dropping terminal 32 and the inner edge of the corresponding anti-dropping slot 14 to make the anti-dropping The member 3 is fixed on the connecting seat 1; and when the two anti-dropping terminals 32 respectively pass through the two anti-dropping slots 14, the two limiting grooves 201 of the flat cable 200 are also It can be combined with the anti-drop terminal 32 separately. In detail, each of the anti-dropping terminals 32 has a first side 321 and a second side 322 opposite to the first side 321 along its width direction, and the fixing plates 31 are arranged on two On the first side 321 of the anti-dropping terminal 32 (that is, located between the two anti-dropping terminals 32); specifically, the two anti-dropping terminals 32 may be one in this embodiment. The hook-shaped structure is buckled with the two limiting grooves 201, but it is not limited to what is contained in this embodiment. For example, the two anti-dropping terminals 32 may also be other structures that can be matched and fixed with the two limiting grooves 201, for example, Such as: clamping structure.

In addition, as shown in FIG. 1 and FIG. 2, the anti-dropping member 3 is further formed with a fixing portion 36 bent toward the circuit board slot 11 on each of the second side edges 322, each One of the fixing portions 36 corresponds to the slot 18, and when the anti-dropping member 3 is disposed on the connecting seat 1, the fixing portion 36 and the slot 18 are buckled with each other.

[Second Embodiment]

As shown in FIG. 9 and FIG. 10, it is the second embodiment of the present invention. This embodiment is similar to the above-mentioned first embodiment. The similarities between the two embodiments will not be described again. However, this embodiment is compared with The main difference between the above-mentioned first embodiment is that the anti-dropping member 3 further includes two elastic plates 33, the two elastic plates 33 are arranged on the outside of the two anti-dropping terminals 32, and the two elastic plates 33 The board 33 has an anti-drop elastic piece 331. When the circuit board 300 is assembled in the circuit board slot 11, the two anti-drop elastic pieces 331 are connected to the two locking hooks 301 on the circuit board 300 respectively. (As shown in Figure 10) match and fix each other.

In detail, each of the elastic plates 33 is integrally formed with the anti-drop elastic piece 331, each of the anti-drop elastic pieces 331 is located in the middle position of the corresponding elastic plate 33, and each of the anti-drop elastic pieces A part of the elastic piece 331 protrudes away from the connecting base 1, so that each of the anti-drop elastic pieces 331 is gradually expanded along the assembling direction of the circuit board 300 and has an abutting portion 3311.

The circuit board 300 has an insertion portion for assembling in the circuit board slot 11, and two locking hooks 301 arranged at intervals on both sides of the insertion portion 302. When the When the circuit board 300 is assembled in the circuit board slot 11 with its insertion portion 302, the two locking hooks 301 abut against the two abutting portions 3311, so that the insertion of the circuit board 300 The portion 302 is fixed in the circuit board slot 11; accordingly, the reliability of the electrical coupling between the circuit board 300 and each of the terminals 2 is improved.

[Third Embodiment]

As shown in FIG. 11 and FIG. 12, it is the third embodiment of the present invention. This embodiment is similar to the above-mentioned second embodiment, and the similarities between the two embodiments will not be repeated. However, this embodiment is compared with The main difference between the above-mentioned second embodiment is that the anti-dropping member 3 in this embodiment is made of electromagnetic shielding material (for example, zinc alloy), and further includes a shielding plate 34 formed of the shielding plate 34 It is located between the two anti-drop terminals 32 and on the side away from the fixing plate 31. In detail, the fixing plate 31 is disposed on the first side 321 of the two anti-dropping terminals 32 (that is, located between the two anti-dropping terminals 32), and the shielding plate 34 is provided On the second side 322 of the two anti-dropping terminals 32, the anti-dropping member 3 is surrounded by the fixing plate 31, the shielding plate 34, and the two anti-dropping terminals 32 There is an accommodating passage 35, and when the anti-dropping member 3 is disposed on the connecting seat 1, the anti-dropping member passes through the accommodating passage 35 without blocking the assembly of the circuit board 300 on the circuit board Slot 11. Accordingly, the single-row connector assembly 1000 can shield external electromagnetic interference through the anti-dropping member 3.

Further, the connecting base 1 has a plurality of grooves 17 on a side away from the circuit board slot 11. The shielding plate 34 has a plurality of setting ribs 341 corresponding to the plurality of setting grooves 17. When the anti-dropping member 3 is provided on the connecting seat 1, each of the setting ribs 341 will be provided in a corresponding position. The setting groove 17 is used to assist the positioning of the anti-dropping member 3 on the connecting seat 1.

[Technical Effects of Embodiments of the Invention]

To sum up, the single-row connector assembly 1000 and the single-row connector 100 disclosed in the embodiment of the present invention can be bulged toward the circuit board slot 11 through each of the terminals 2 The design of the outer protrusion 21 located in the circuit board slot 11 and the inner protrusion 22 protruding in the opposite direction to the protrusion of the outer protrusion 21 makes the single-row connector assembly 1000 and the single-row connector 100 when the circuit board 300 is assembled, the circuit board 300 can resist Leaning on each of the outer protrusions 21 located in the circuit board slot 11, each of the terminals 2 is linked to its inner protrusion 22 to move, and each of the inner protrusions 22 is forced to abut against the row. Line 200; accordingly, when the circuit board 300 and the flat cable 200 are disposed on the connecting base 1, they can respectively abut against the inner convex portion 22 and the outer convex portion 21 of each of the terminals 2, so that the The circuit board 300 can be electrically coupled to each of the terminals 2 and fixed in the connecting base 1 without welding, and the flat cable 200 can be fixed at the same time, so as to achieve the effect of rapid installation.

The content disclosed above is only the preferred and feasible embodiments of the present invention, and does not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made using the description and schematic content of the present invention are included in the application of the present invention. Within the scope of the patent.

1000: Single row connector assembly

100: Single row connector

1: Connecting seat

11: circuit board slot

12: Terminal slot

14: Anti-drop slot

15: bottom plate

16: boss

161: fixed slot

18: card slot

2: terminal

21: Outer convexity

22: Inner convexity

23: Short diameter section

24: The first long diameter section

25: The second long diameter section

3: Anti-dropping parts

31: fixed plate

311: Squeeze Arm

312: positioning rib

32: Anti-drop terminal

321: first side

322: second side

323: Assembly Department

36: fixed part

200: cable

201: Limit slot

Claims (10)

A single-row connector assembly, comprising: a connecting seat with a circuit board slot and a plurality of terminal slots communicating with the circuit board slot at one end, and the circuit board slot is used to connect to a circuit board Assembly; the other end of the connecting seat has a cable channel arranged up and down opposite to the circuit board slot, and the cable channel communicates with a plurality of the terminal slots; a plurality of terminals are arranged separately In the plurality of terminal slots and partly located in the cable channel, the two ends of each terminal face each other in the same direction, and each of the terminals has a bulge facing the circuit board slot and is located An outer convex portion in the circuit board slot and an inner convex portion bulging in the opposite direction to the bulge of the outer convex portion; and a cable movably arranged in the cable channel and connected to each The terminals are electrically coupled; wherein, when the circuit board is assembled in the circuit board slot, the circuit board abuts against each of the outer protrusions, so that each of the terminals is linked with The convex portion moves, and each of the inner convex portions is forced to abut against the cable. The single-row connector assembly according to claim 1, wherein the single-row connector assembly further includes an anti-dropping part; the connecting seat has two anti-dropping slots, and the two anti-dropping slots The slots are located on both sides of the cable channel and communicate with each other. The cable has two limiting slots. When the cable is arranged in the cable channel, the two limiting slots are located in two In the anti-dropping slot; when the anti-dropping piece passes through the two anti-dropping slots, the anti-dropping piece can be buckled with the two limiting grooves. The single-row connector assembly according to claim 2, wherein the anti-dropping member includes: a fixing plate having a plurality of pressing arms, and each of the pressing arms faces the circuit board slot Extend and be located in the circuit board slot, when the circuit board is installed in the In the circuit board slot, a plurality of pressing arms abut against the circuit board, so that the circuit board is pressed against the outer protrusions of the plurality of terminals; and two anti-drop terminals are respectively formed in On both sides of the fixing plate, the two anti-dropping terminals respectively pass through the two anti-dropping slots to be buckled with the two limiting grooves of the flat cable. The single-row connector assembly according to claim 3, wherein the anti-dropping member further includes two elastic plates, and the two elastic plates are arranged on the outer side of the two anti-dropping terminals, and the two The elastic plates each have an anti-drop elastic piece. When the circuit board is assembled in the circuit board slot, the two anti-drop elastic pieces are matched with the two locking hooks on the circuit board to be fixed. . The single-row connector assembly according to claim 1, wherein each of the inner protrusions is located at the middle section of the cable channel; the outer protrusion of each of the terminals is located at the circuit board socket In the middle of the trough. The single-row connector assembly according to claim 1, wherein each of the terminals is U-shaped and has a short diameter section, a first long diameter section located on one side of the short diameter section, and A second long-diameter section located on the other side of the short-diameter section, so that each of the terminals jointly forms a cable accommodating space between the first long-diameter section and the second long-diameter section , And the cable accommodating space communicates with the cable channel, and the cable can be accommodated in the cable accommodating space through the cable channel. A single-row connector, comprising: a connecting seat with a circuit board slot and a plurality of terminal slots communicating with the circuit board slot at one end, and the circuit board slot is used for assembling and connecting with a circuit board The other end of the connecting seat has a top and bottom configuration opposite to the circuit board slot A cable channel, the cable channel communicates with a plurality of the terminal slots, the cable channel is used to assemble a cable; and a plurality of terminals are respectively arranged in the plurality of the terminal slots and Part is located in the cable channel, the two ends of each terminal face each other in the same direction, and each of the terminals has an outer part that is raised toward the circuit board slot and is located in the circuit board slot. The convex portion and an inner convex portion that bulges in the opposite direction to the convex portion; wherein, when the circuit board is assembled in the circuit board slot, the circuit board abuts against each of the outer convex portions. The convex part enables each of the terminals to move its inner convex part in conjunction with each other to force each of the inner convex parts to abut in the direction of the cable channel. The single-row connector according to claim 7, wherein the single-row connector further includes an anti-dropping piece; the connecting seat has two anti-dropping slots, and the two anti-dropping slots are located in the The two sides of the cable channel are connected. The single-row connector according to claim 8, wherein the anti-dropping member includes: a fixing plate having a plurality of pressing arms, and each of the pressing arms extends toward the circuit board slot Located in the circuit board slot, when the circuit board is set in the circuit board slot, a plurality of pressing arms abut the circuit board, so that the circuit board is pressed against the terminals of the plurality of terminals And two anti-drop terminals are respectively formed on both sides of the fixing plate, and when the anti-drop member is disposed on the connecting seat, the two anti-drop terminals are respectively located at two In the anti-falling slot. The single-row connector according to claim 9, wherein the anti-dropping member further includes two elastic plates, the two elastic plates are arranged on the outer side of the two anti-dropping terminals, and the two elastic plates The boards are respectively provided with an anti-drop elastic piece, when the circuit board is assembled When in the circuit board slot, the two anti-drop elastic pieces are respectively matched with the two locking hooks on the circuit board to be fixed.

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