CN101997211B

CN101997211B - Connecting device

Info

Publication number: CN101997211B
Application number: CN 200910163894
Authority: CN
Inventors: 李洋银
Original assignee: Individual
Current assignee: CKM ELECTRONICS Co Ltd
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2013-01-02
Anticipated expiration: 2029-08-14
Also published as: CN101997211A

Abstract

The invention relates to a connecting device. The connecting device comprises an insulating board and a plurality of conductive terminals, wherein a plurality of terminal grooves are formed on one side of the insulating board; each conductive terminal is provided with a base part, a contact part and a welding part; the contact part and the welding part are arranged at the front end and the rear end of the base part respectively; and the base part is arranged on one terminal groove of the insulating board. When the connecting device is recovered, the conductive terminals can be separated from the terminal grooves of the insulating board; and during separation, the insulating board is not melted.

Description

Jockey

Technical field

The present invention is a kind of jockey, espespecially a kind of jockey that is installed on network transmission connector.

Background technology

Existing network transmission connector comprises an insulation board and a plurality of terminal, and described a plurality of terminals are embedded in the insulation board by the mode of in-molded (insert molding), so that terminal is fixed in the insulation board, can not become flexible.Described a plurality of terminal further is soldered on the circuit board more afterwards.

People more and more pay attention to the protection of environment at present, and therefore a lot of article all need reclaim, to again utilizing the material of article.Network transmission connector also needs to design towards this trend, when network transmission connector when not re-using reclaim so that its each part can separate, again utilize.

Yet the fixed form of above-mentioned terminal and insulation board causes the difficulty of recovery, because terminal can not directly separate with insulation board, needs by the heat energy that adds insulation board to be melted, and terminal could be taken out.Melt the process of insulation board except the meeting consumes energy, more can produce for the harmful gas of environment, cause more serious injury for environment on the contrary, really run counter to the reclaim network transmission connector originally target wanting to reach.

Therefore, inventor's thoughts defects proposes a kind of reasonable in design and effectively improve the invention of defects.

Summary of the invention

Main purpose of the present invention is to provide a kind of jockey, and when jockey was recovered, insulation board can separate easily with conducting terminal.

For reaching above-mentioned purpose, the invention provides a kind of jockey, comprising: a circuit board, it has two and colludes groove, and described two are colluded groove and run through this circuit board;

One insulation board, it is fixed on this circuit board, and this insulation board has a plurality of terminal grooves and two fixed hooks, described a plurality of terminal groove is arranged at a side of this insulation board, described two fixed hooks are convexly set on this insulation board, and described two fixed hooks collude groove by described two respectively and collude leading flank or trailing flank in this circuit board; And

A plurality of conducting terminals, it has a base portion, a contact site and a weld part, this contact site and this weld part are arranged at respectively front end and the rear end of this base portion, this base portion is arranged in described a plurality of terminal grooves of this insulation board, and the weld part of described a plurality of conducting terminals is welded in the trailing flank of this circuit board or the metallic contact of leading flank.

Therefore, jockey of the present invention has following useful technique effect: conducting terminal can separate from the terminal groove of insulation board, and when separating, will the insulation board fusing.Circuit board directly is fixed on the insulation board, so that conducting terminal when being welded in circuit board, does not need extra tool, convenient use " surperficial technique for fixing (surface-mount technology, SMT) " is welded in conducting terminal on the circuit board.

For enabling further to understand feature of the present invention and technology contents, see also following relevant detailed description of the present invention and accompanying drawing, yet accompanying drawing is only for reference and explanation, and the present invention is limited.

Description of drawings

Fig. 1 is the three-dimensional combination figure of jockey of the present invention.

Fig. 2 is the three-dimensional exploded view of jockey of the present invention.

Fig. 3 is another three-dimensional combination figure of jockey of the present invention.

Fig. 4 is another three-dimensional exploded view of jockey of the present invention.

Fig. 5 is the three-dimensional combination figure with network transmission connector of jockey of the present invention.

Fig. 6 is the three-dimensional exploded view with network transmission connector of jockey of the present invention.

Fig. 7 is another three-dimensional exploded view with network transmission connector of jockey of the present invention.

Wherein, description of reference numerals is as follows:

10 insulation boards, 11 terminal grooves

12 fixed hooks, 20 conducting terminals

21 base portions, 22 contact sites

23 weld parts, 231 planes

30 circuit boards 31 collude groove

32 perforation, 40 terminal bases

41 terminal holes, 50 transmission terminals

51 vertical component effects, 52 horizontal parts

60 insulating bases, 61 main bodys

62 slots, 63 holding tanks

64 ring walls

Embodiment

See also Fig. 1, and cooperate and to consult Fig. 2, be a kind of preferred embodiment of jockey of the present invention, this jockey comprises: an insulation board 10 and a plurality of conducting terminal 20.Wherein insulation board 10 is that insulating material (for example plastics) is made, and conducting terminal 20 is that metal material is made.

This insulation board 10 has a plurality of terminal grooves 11 and two fixed hooks 12, and first end pilot trench 11 is arranged with in the upper side of insulation board 10, and fixed hook 12 is convexly set in the rear end of insulation board 10.In more detail, two fixed hooks 12 are convexly equipped with out backward by the left and right sides of insulation board 10 respectively.

Described a plurality of conducting terminal 20 has a base portion 21, a contact site 22 and a weld part 23 respectively.Contact site 22 is arranged at the front end of base portion 21, and weld part 23 is arranged at the rear end of base portion 21.In more detail, contact site 22 is extended upwards and backwards by the front end of base portion 21, and weld part 23 is reached down backward by the rear end of base portion 21 and extends.

Conducting terminal 20 automatically is inserted in the terminal groove 11 of insulation board 10 by machine, so that base portion 21 is arranged in the terminal groove 11, and contact site 22 and weld part 23 are positioned at top and the rear of insulation board 10 respectively.In more detail, base portion 21 is interference engagement (close-fitting) with terminal groove 11, and base portion 21 is connected in the terminal groove 11.

When this jockey reclaimed, conducting terminal 20 can pull away from the terminal groove 11 of insulation board 10, will not melt by insulation board 10, therefore can not produce injury to environment.

See also Fig. 3, and cooperate and to consult Fig. 4, this jockey also comprises a circuit board 30, this circuit board 30 is fixed on this insulation board 10, the weld part 23 of described a plurality of conducting terminal 20 is welded on the side of this circuit board 30, is electrically connected so that conducting terminal 20 produces with circuit board 30.

In more detail, this circuit board 30 has two and colludes groove 31, a plurality of perforation 32 and a plurality of metallic contact (not shown), and described two are colluded groove 31 and bore a hole and 32 run through this circuit board 30, and this metallic contact is arranged at the two sides, front and back of circuit board 30.Described two are colluded distance between the groove 31 less than the distance between described two fixed hooks 12.Described two fixed hooks 12 collude groove 31 by described two respectively and collude in the trailing flank of this circuit board 30, and circuit board 30 is sandwiched between two fixed hooks 12.

The metallic contact of the leading flank of the weld part 23 contact circuit plates 30 of conducting terminal 20.Each weld part 23 has a plane 231, and plane 231 is parallel with the leading flank of circuit board 30, so that the metallic contact of the leading flank of plane 231 rather level areas contact circuit plates 30 is convenient to welding.

When conducting terminal 20 is welded in the metallic contact of circuit board 30, can use surperficial technique for fixing (surface-mount technology, SMT) that the scolding tin (not shown) is coated between the metallic contact of weld part 23 and circuit board 30.In the process of welding, do not need extra tool (fixture) to fix conducting terminal 20.

Please consult Fig. 3 and Fig. 4, this jockey also comprises a terminal base 40 and a plurality of conducting terminal 50 again, and terminal base 40 and transmission terminal 50 are arranged at the trailing flank of circuit board 30.Terminal base 40 is that insulating material is made, and it has a plurality of terminal holes 41, and described a plurality of terminal holes 41 are penetrating terminal seat 40 up and down.And the external form of transmission terminal 50 roughly is rendered as the shape of falling L, and it has a vertical component effect 51 and a horizontal part 52.Transmission terminal 50 automatically is inserted in the terminal hole 41 of terminal base 40 by machine, so that the vertical component effect 51 of transmission terminal 50 is connected in the terminal hole 41 of

terminal base

40,52 of horizontal parts are positioned at outside the terminal base 40.

The front end of the horizontal part 52 of transmission terminal 50 passes the perforation 32 of circuit board 30 and is positioned at the place ahead of circuit board 30, the front end of horizontal part 52 further is welded on the metallic contact of leading flank of this circuit board 30, so that producing with circuit board 30, transmission terminal 50 is electrically connected, and fastened to each other.Transmission terminal 50 further produces with conducting terminal 20 and is electrically connected.

See also Fig. 5, and cooperate and to consult Fig. 6 and Fig. 7, above-mentioned jockey can with an insulating base 60 assemblings, and form a network transmission connector.This network transmission connector is a kind of Ethernet (Ethernet) connector (for example RJ45 connector) of socket type.

This insulating base 60 also is that insulating material is made, and it has a main body 61, a slot 62, a holding tank 63 and a ring wall 64.This main body 61 is roughly a rectangular block, and slot 62 is arranged with in the leading flank of main body 61.The standard specification size of the corresponding RJ45 connector of the size of slot 62 is inserted for RJ45 connector.Holding tank 63 is arranged with in the trailing flank of main body 61, and is communicated with slot 62.Ring wall 64 is inverted U-shaped framework, and it is convexly set in the trailing flank of main body 61.

When jockey and circuit board 30 are assembled in this insulating base 60, insulation board 10 is placed in the holding tank 63, the contact site 22 of conducting terminal 20 is arranged in slot 62, and circuit board 30 is fixed on the trailing flank of main body 61 and in the ring wall 64, and terminal base 40 is positioned at ring wall 64.

When using this network transmission connector, RJ45 connector is inserted in the slot 62, and then contact conducting terminal 20 is passed to network signal circuit board 30 and transmission terminal 50.

Comprehensively above-mentioned, jockey of the present invention has various features, and for example: conducting terminal 20 can separate from the terminal groove 11 of insulation board 10, and when separating, will insulation board 10 fusings, make things convenient for recycling, and helpful for environmental protection.Circuit board 30 directly is fixed on the insulation board 10, so that conducting terminal 20 when being welded in circuit board 30, does not need extra tool, convenient use " surperficial technique for fixing " is welded in conducting terminal 20 on the circuit board 30.

Jockey in insulating base 60 as shown in Figure 5, can also be incorporated into the insulating base (not shown) of other form except capable of being combined, does not limit.

Yet the above is preferred embodiment of the present invention only, is not to limit to scope of patent protection of the present invention, therefore the equivalence that all utilizations specification of the present invention and accompanying drawing content are done changes, all in like manner all is contained in the scope of the present invention.

Claims

1. a jockey is characterized in that, comprising:

One circuit board, it has two and colludes groove, and described two are colluded groove and run through this circuit board;

2. jockey as claimed in claim 1 is characterized in that, described two are colluded distance between the groove less than the distance between described two fixed hooks.

3. jockey as claimed in claim 1 is characterized in that, the weld part of described a plurality of conducting terminals is welded in the leading flank of this circuit board.

4. jockey as claimed in claim 3 is characterized in that, this weld part has a plane, and this plane is parallel with the leading flank of this circuit board.

5. such as claim 1,2,3 or 4 described jockeys, it is characterized in that, this jockey is used for being installed in a network transmission connector.

6. such as claim 1,2,3 or 4 described jockeys, it is characterized in that, this jockey is used for being installed in an Ethernet transmission connector.

7. such as claim 1,2,3 or 4 described jockeys, it is characterized in that, this jockey is used for being installed in a RJ45 connector.