CN204696259U - Cable connector branching structure - Google Patents

Abstract

The utility model provides a cable connector separated time structure, main characterized in that: the connector comprises a thin type branching piece, a thin type branching piece and a thin type cable, wherein the thin type branching piece is positioned between a circuit board and a cable in the connector; the thin type wire distributing sheet comprises a separating part which is transversely arranged at the middle section of the thin type wire distributing sheet; a lower parting part which is provided with a plurality of through windows and through holes at intervals and is arranged below the separating part; an upper distributing part with several through windows and through holes, which is set above the separating part, and a combining part, which is set between the upper and lower distributing parts and the separating part to connect and position the circuit board; therefore, the cable distributing configuration cross-connecting arrangement in the connector can be provided, the circuit board is convenient to align and weld, the combination space is effectively reduced, and the practical requirement of miniaturization and manufacturing of the connector is met.

Description

Cable connector distribution structure

technical field

The utility model relates to a branching structure of a cable connector, especially a thin branching piece is provided in the connector so that the cable branching lines can be arranged in order, which is convenient for circuit board welding, reduces the combination space, and satisfies the small size of the connector. The cable connector distribution structure for the practical requirements of modernized manufacturing.

Background technique

Cable connectors are widely used, mainly used for signal transmission between cables and various electronic devices. They need to have good signal transmission capabilities. The product can be plugged and used at will, and it is one of the important accessories that are indispensable for current scientific and technological electronic products. For example: the current common HDMI transmission line is a fully digital image and sound transmission interface, and its effective design can realize the simultaneous transmission of audio and video signals with one cable, so it can greatly simplify the installation and integration of the system. Mainly used in DVD players, personal computers, video games, digital audio and televisions, etc.

The existing HDMI transmission line connector basically includes: an insulating body, a circuit board accommodated in the insulating body, and a cable electrically connected to the circuit board. A thin metal shell will be added. However, an HDMI transmission line contains multiple pairs of sub-wires and core wires. It is difficult to quickly align with the circuit board in manufacturing. Therefore, compared with the existing design, a splitter with multiple grooves is used inside. As an aid, the sub-wires can be embedded in the corresponding grooves and arranged neatly, so that the subsequent circuit board welding combination is more convenient.

With the advancement of science and technology, related electronic products are developing towards miniaturization, so that the connector must be relatively reduced, so that its internal space is more limited, and the sub-wires are many and thin, so it is more difficult to solder with the circuit board, and Before the wire is welded, it must be fixed with a miniaturized splitter, and the split wires are embedded in the entire row of fine grooves one by one, which makes the actual assembly difficult, difficult to operate, quite time-consuming, high cost and high defect rate. In addition, most of these splitters are made of plastic, which has a certain thickness and cannot be reduced in size. When assembling, they can only be tightly squeezed into the insulating body behind the circuit board. Has a shielding effect. Apparently, traditional breakout boards can no longer meet the increasingly smaller internal space requirements of cable connectors.

Utility model content

In view of this, the main purpose of the present utility model is to provide a cable connector branch line structure, which mainly includes: an insulating body, a circuit board accommodated in the insulating body, and a wire electrically connected to the circuit board cable;

The connector is provided with a thin wire splitter, which is located between the circuit board and the cable in the connector, and the thin wire splitter includes:

A partition is arranged horizontally in the middle section of the thin line splitter;

A plurality of through-windows and perforations at intervals are arranged under the dividing portion;

An upper branching part, having a plurality of through windows and perforations at intervals, is arranged above the partition part, and

A joint part, located between the upper and lower branch parts and the partition part, for the connection and positioning of the circuit board;

In this way, the cables in the connector can be configured to be threaded and arranged, which facilitates the alignment soldering of the circuit board, effectively reduces the assembly space, and meets the practical needs of miniaturized manufacturing of the connector.

Preferably, the thin line splitter is a rectangular metal body with chamfers on four sides, and the thickness is between 0.2 mm and 0.6 mm.

Preferably, the windows on the left and right sides of the lower branching part are rectangular, and the three perforations between the two rectangular windows are circular; wherein, the windows on the left and right sides of the upper branching part are rectangular , the five perforations spaced between the two rectangular through-windows are circular.

Preferably, the above-mentioned circular perforations in the upper and lower line dividing parts are of different diameters.

Preferably, the partition part is solid, and the joint part is formed by four folded pieces connected by the cutting edge of the aforementioned rectangular window.

Preferably, the connector is further provided with a thin metal shell on the outside of the insulating body, and a protruding piece is further provided on the top of the thin wire splitter, and the protruding piece forms a contact conduction with a pair of holes on the metal shell to improve shielding Effect.

Preferably, the connector is an HDMI cable connector or a USB cable connector.

The utility model also provides a branching structure of a cable connector, which mainly includes: an insulating body, a circuit board accommodated in the insulating body, and a cable electrically connected to the circuit board, characterized in that: the connection There is a thin wire splitter between the circuit board and the cable in the device. The thickness of the thin wire splitter is between 0.2mm~0.6mm. The thin wire splitter is separated and includes:

a lower branching part, the lower branching part has a plurality of through windows and perforations at intervals, and

An upper branching part, the upper branching part has a plurality of through windows and perforations at intervals;

In this way, the cable branching configuration in the connector can be threaded and arranged, so as to facilitate the soldering and assembly of the circuit board.

Preferably, the windows on the left and right sides of the lower branching part are rectangular, and the three perforations between the two rectangular windows are circular; wherein, the windows on the left and right sides of the upper branching part are rectangular , the five perforations spaced between the two rectangular through-windows are circular.

Preferably, the connector is an HDMI cable connector or a USB cable connector.

The branching structure of the cable connector provided by the utility model can be used for the arrangement and arrangement of the cable branching in the connector, which facilitates the alignment welding of the circuit board, effectively reduces the combination space, and meets the practical requirements of miniaturized manufacturing of the connector. .

Description of drawings

Figure 1: Combination plan view of the branch line structure of the cable connector of the present invention;

Figure 2: A perspective view of the utility model's thin line splitter;

Figure 3: Plane view of the utility model thin line splitter;

Figure 4: An example diagram of the application of the thin line splitter of the present invention;

Figure 5: A combined plan view of the branching structure of the cable connector in another embodiment of the present invention;

Figure 6: An embodiment diagram of the utility model with a protruding piece above the thin line splitter;

Figure 7: A three-dimensional view of the utility model's thin line splitter adopting a separate type;

Figure 8: An example diagram of the application of the separate thin line splitter of the present invention.

Explanation of reference signs

1 Insulation body 10 Connector

2 circuit board 21 solder joints

3 Cables 31 Cable distribution

4 thin wire splitter 40 thin wire splitter

41 Partition part 42 Lower line part

420 Lower branch line 421 Through window

422 Perforation 43 Upper branch line

430 Upper branch part 431 Through window

432 Perforation 44 Joint

441 Flip sheet 45 Tab

5 sheet metal shell with 51 holes.

Detailed ways

For the convenience of the purpose of the utility model, structural composition, application function features and effects thereof, do a further introduction, now give examples and cooperate with drawings, detailed description is as follows: please refer to shown in Fig. 1-4, wherein Fig. 1 is Combination plan view of cable connector branching structure of the utility model. Figures 2-4 are respectively a perspective view, a plan view and an application example diagram of the thin line splitter of the present invention. A branching structure of a cable connector provided by the utility model mainly includes: an insulating body 1, a circuit board 2 accommodated in the insulating body 1, and a cable 3 electrically connected to the circuit board 2:

The connector is provided with a thin liner 4, which is located between the circuit board 2 and the cable 3 in the connector 10; the thin liner includes:

A partition 41 is arranged horizontally in the middle section of the thin line splitter 4;

The lower line part 42 has a plurality of spaced through windows 421 and perforations 422, which are located below the partition part 41;

An upper branching part 43, having a plurality of spaced through windows 431 and perforations 432, is located above the partition part 41, and;

A joint part 44 is provided between the upper and lower branch parts 43, 42 and the partition part 41, for connecting and positioning the circuit board 2;

In this way, the cable sub-lines 31 in the connector 10 can be configured, threaded and arranged, which facilitates the alignment welding of the circuit board 2 , effectively reduces the assembly space, and meets the practical requirements of the manufacture of the miniaturized connector 10 .

During implementation, as shown in Fig. 2-3, the thin line splitter 4 is a rectangular metal body with chamfers on four sides, and the thickness is between 0.2 mm and 0.6 mm. Wherein, the transparent windows 421 on the left and right sides of the lower branching portion 42 are rectangular, and the three perforations 422 arranged between the two rectangular transparent windows 421 are circular; similarly, the left and right sides of the upper branching portion 43 The transparent windows 431 are rectangular, and the five perforations 432 arranged between the two rectangular transparent windows 431 are circular.

Preferably, the partition part 41 is solid, and the joint part 44 can be formed by the four folded pieces 441 formed by cutting the edges of the aforementioned rectangular through windows 421 and 431 . The aforesaid circular through holes 422 and 432 can be of the same diameter or of different diameters, so as to match the size specification of the actual cable branch line 31 .

In this way, as shown in Fig. 2-4, during application assembly, the stripped cable sub-wires 31 can be distinguished according to the actual wiring position, and they can be threaded one by one to the upper and lower intervals of the thin-type sub-wiring sheet 4 to set In the rectangular through windows 431, 421 and the circular perforations 432, 422, the upper and lower parting parts 43, 42 are used to provide a good overall line arrangement effect, and the solid parting part 41 and the cutting edge can also be used. The four folded pieces 441 are connected and clamped with the circuit board 2 to achieve good positioning, so that the cable sub-lines 31 arranged up and down can be connected up and down, and can be welded with the upper and lower solder joints 21 of the circuit board 2 very conveniently. When composed, the thin line splitter 4 is just located between the circuit board 2 and the cable 3 (as shown in Figure 4), because it is a metal sheet body, which is ultra-thin, does not occupy space, and has a good splitting effect. Therefore, the combination space can be effectively reduced, so as to meet the practical manufacturing requirements of increasingly miniaturized connectors. For example, the assembly is used inside the common USB or HDMI connector 10 (but the utility model is not limited thereto). In fact, the thin splitter 4 can also be used inside various miniaturized connectors ( not shown).

Please refer to Fig. 5-6, when the utility model is implemented, its connector 10 can be further provided with a thin metal shell 5 outside the insulating body 1, and a protruding piece 45 is further provided above the thin line splitter 4, so that When the connector 10 is formed, the protruding piece 45 on the top of the thin line splitter 4 can be directly connected with the hole 51 of the sheet metal shell 5 in the middle position to form a contact conduction. It is significantly different from the existing splitter that can only rely on the back wall of the metal shell to achieve shielding.

In addition, please refer to Fig. 7-8, when the utility model is implemented, its structure can be further modified into an insulating body 1, a circuit board 2 accommodated in the insulating body 1, and an electrical connection with the circuit board 2 according to different products. A cable 3 that is sexually connected, a thin line splitter 40 is provided between the circuit board 2 and the cable 3 in the connector, and the thin line splitter 40 is in a separate configuration, that is, the thin line splitter 40 is directly cut into two The sheet, saves the original partition 41 and the joint 44 (see also Fig. 1), and includes: a lower branching part 420, a plurality of through windows 421 and perforations 422 at intervals; and an upper branching part 430 , a plurality of through-windows 431 and perforations 432 at intervals, and the related hole-setting methods and specifications are the same as above. When assembling the application, the cable branch line 31 can be distinguished according to the actual wiring position, and pass through the rectangular through windows 431, 421 and circular perforations of the upper and lower line branch parts 430, 420 of the thin line branch sheet 40 one by one. In 432 and 422, the upper and lower branching parts 430 and 420 are used to provide a good overall line arrangement effect, and at the same time, the laser can be used to strip the wires to facilitate production and processing, and then align with the upper and lower solder joints 21 of the circuit board 2 Welding to meet the practical manufacturing needs of increasingly miniaturized connectors.

To sum up, the utility model is novel in structure, simple in operation, can indeed increase efficacy, has practicability, and fully complies with the requirements of the patent law, so a patent application is filed. But above-mentioned statement, only preferred embodiment of the present utility model, certainly can not limit the protection scope that the present utility model implements with this; Modifications should still belong to the protection scope of the utility model patent.

Claims (10)

1. a wire and cable connector branching structure, mainly comprises: an insulating body, be contained in a circuit board in insulating body and with the cable that circuit board is electrically connected, it is characterized in that:

This connector is provided with a slim separated time sheet, and between the circuit board of this slim separated time sheet in connector and cable, this slim separated time sheet comprises:

One separating part, is horizontally set with the stage casing at this slim separated time sheet;

Separated time portion once, the spaced multiple window of tool and perforation, be located at the below of this separating part;

Separated time portion on one, the spaced multiple window of tool and perforation, be located at the top of this separating part, and

One joint portion, is located between upper and lower separated time portion and separating part, is connected location with power circuit board;

Whereby, can be whole for the cable separated time configuration cross-under row in connector, combine to facilitate welding circuit board.

2. wire and cable connector branching structure as claimed in claim 1, is characterized in that: this slim separated time sheet is a rectangle and four limits are provided with the metal sheet of lead angle, and thickness is between 0.2mm ~ 0.6mm.

3. wire and cable connector branching structure as claimed in claim 1, is characterized in that: the saturating window of the right and left in this lower separated time portion is rectangle, and three perforation that in these two saturating windows of rectangle, interval is set are as circular; Wherein, on this, the saturating window of the right and left in separated time portion is rectangle, and five perforation that in these two saturating windows of rectangle, interval is established are rounded.

4. wire and cable connector branching structure as claimed in claim 3, is characterized in that: the aforementioned circle perforation in upper and lower separated time portion is different large small-bore.

5. wire and cable connector branching structure as claimed in claim 3, is characterized in that: this separating part is solid shape, and four turnover sheets that this joint portion is connected with by the saturating window cutting edge of aforementioned rectangular formed.

6. wire and cable connector branching structure as claimed in claim 3, it is characterized in that: this connector is provided with a thin sheet of metal shell in insulating body outside further, and above this slim separated time sheet, being provided with tab further, this tab contacts conducting to promote shield effectiveness with the hole on metal-back to organizing to be formed.

7. wire and cable connector branching structure as claimed in claim 1, is characterized in that: this connector is HDMI cable connector or USB cable connector.

8. a wire and cable connector branching structure, mainly comprise: an insulating body, the cable being contained in the circuit board in insulating body and being electrically connected with circuit board, it is characterized in that: the circuit board in this connector and be provided with slim separated time sheet between cable, this slim separated time sheet thickness is between 0.2mm ~ 0.6mm, and this slim separated time sheet is configured separate and comprises:

Separated time portion once, this spaced multiple window of lower separated time portion tool and perforation, and

Separated time portion on one, the spaced multiple window of separated time portion tool and perforation on this;

Whereby, can be whole for the cable separated time configuration cross-under row in connector, combine to facilitate welding circuit board.

9. wire and cable connector branching structure as claimed in claim 8, is characterized in that: the saturating window of the right and left in this lower separated time portion is rectangle, and three perforation that in these two saturating windows of rectangle, interval is set are as circular; Wherein, on this, the saturating window of the right and left in separated time portion is rectangle, and five perforation that in these two saturating windows of rectangle, interval is established are rounded.

10. wire and cable connector branching structure as claimed in claim 8, is characterized in that: this connector is HDMI cable connector or USB cable connector.