CN103296515A

CN103296515A - Connector with a locking member

Info

Publication number: CN103296515A
Application number: CN2012100834470A
Authority: CN
Inventors: 李聪明
Original assignee: Uni Link Technology Co ltd
Current assignee: Uni Link Technology Co ltd
Priority date: 2012-02-24
Filing date: 2012-03-22
Publication date: 2013-09-11
Also published as: TW201336178A

Abstract

A connector comprises a base and a plurality of conductive terminals, wherein one surface of the base is an inclined surface, the other surface of the base opposite to the inclined surface is provided with a groove, the side surface of the base is provided with a through hole communicated with the groove, so that the conductive terminals are arranged on the inclined surface and penetrate through the through hole to be bent and extend into the groove to be clamped on the base, a shell can be formed on the base and the conductive terminals by an injection molding mode, and the outer surface of the shell cannot generate seams.

Description

Connector

Technical field

The present invention relates to a kind of connector, relate in particular to a kind of connector that connects usefulness for plug.

Background technology

Electric power connector is widely used on the various communication apparatus, in order to be combined with plug, as transmission and the coupling assembling of electronic signal.The connector of general common standard specification for the communication lead, for example: RJ-11 (telephone line socket), RJ-45 (grid line socket), USB (universal serial), IEEE1394 (serial bus), RF (wireless transmission port) and Pin-header (row's pin) etc., be contained on the wall or on the electronics, when using, only need and to insert in the connector such as connection plugs such as mouse, hub, Wireless Router, tabulating machine, universal telephone or world-wide web phones, namely finish the connection of electronic circuit, so that with phone or network.

Early stage connector lacks water-proof function, when water infiltrates the socket of connector when inner, just be easy to generate short circuit, thereby causes signal interruption, thus satisfy the connector that water-proof function is provided in development, as TaiWan, China patent announcement number M270532 number or M327111 number.Yet, there are many shortcomings in above-mentioned existing connector, for example, form member many and cause the raising of Mold Making and production cost, after perfusion seals solid, still can't seal fully and have infiltration problem, can't avoid the intrusion of moisture or moist aqueous vapor and make the easy oxidation of inner conductive terminal.

Therefore, the water-proof function of satisfying at connector improves, can be with reference to figure 1 or TaiWan, China patent announcement number M357068 number.As shown in Figure 1, existing connector 1 comprises: the front side have socket 100 a housing 10, be located at the socket 11 in this housing 10 and be inserted in baffle plate 12 on this socket 11, this socket 11 has a circuit board 110 and is welded in a plurality of conducting terminals 111 on this circuit board 110.

When assembling, earlier this baffle plate 12 is inserted on this socket 11, again this socket 11 is inserted in it from the rear side of this housing 10 with this baffle plate 12, make those conducting terminals 111 expose to this socket 100, and the inside of this housing 10 is replaced and sealed to this baffle plate 12; At last, perfusion sealing solid (not shown) in these housing 10 inside, this

socket

11 and 12 formed spaces of baffle plate.

Yet in the existing connector 1, those conducting terminals 111 are welded on this circuit board 110, so need a pair of those conducting terminals 111 to carry out weld job in making to go up, cause Production Time to increase, so that improve human cost.

In addition, 10 of this socket 11 and this housings connect with the socket mode, though available baffle plate 12 carries out waterproof with the sealing solid, 10 of this socket 11 and this housings still have seam, thereby can't avoid the intrusion of moisture or moist aqueous vapor, so that the conducting terminal 111 of this socket 11 still can oxidation.

Again, this housing 10, socket 11 still need making mould out of the ordinary with baffle plate 12, so be difficult to reduce making mould and the cost of producing connector 1.

Therefore, how to overcome above-mentioned variety of problems of the prior art, become the problem of desiring most ardently solution at present in fact.

Summary of the invention

For overcoming above-mentioned prior art problems, the present invention satisfies mode direct shell material that forms on socket that design utilizes ejection formation, seam occurs to avoid the outside between this socket and this housing, and can reduce the spare part assembling.Yet existing conducting terminal is located on this circuit board with welding manner, and when the ejection formation operation, the contact place between this conducting terminal and this circuit board easily is hit, and makes this conducting terminal break away from this circuit board.

Therefore, the invention provides a kind of connector, it is with the first surface beveling of a pedestal, and on the second surface of relative this first surface, form groove, and has the perforation that is communicated with this groove on adjacent this first and second surperficial side, make first section of a plurality of conducting terminals reliably to be located on this first surface, this first section second section then bends through this perforation along this side and stretches in this groove relatively, is connected on this pedestal to make those conducting terminals.

As from the foregoing, in the connector of the present invention, mainly be connected on this pedestal by those conducting terminal bendings, thus on making, need not to carry out weld job, thereby can significantly reduce Production Time, to reduce human cost.

In addition, because those conducting terminals are connected on this pedestal by the bending mode, so can utilize the mode of ejection formation that housing is incorporated on this pedestal and this conducting terminal, and those conducting terminals not can with this base-separation, and can make the outer surface of this housing can not produce the slit, thereby effectively avoid the intrusion of moisture or moist aqueous vapor, to avoid this conducting terminal oxidation.

Again, because exempting from existing baffle plate and sealing solid, can make the complete waterproof of connector of the present invention, thus the mould of baffle plate need not be made, thereby can reduce and make mould and the cost of producing connector.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

Fig. 1 is the perspective exploded view of existing connector;

Fig. 2 is pedestal and the conducting terminal schematic perspective view of connector of the present invention; And

Fig. 3 is the perspective exploded view of connector of the present invention.

The primary clustering symbol description

1,2 connectors

10,22 housings

100 sockets

11 sockets

110 circuit boards

111,21 conducting terminals

12 baffle plates

20 pedestals

The 20a first surface

The 20b second surface

The 20c side

200 grooves

201 perforation

First section of 21a

Second section of 21b

210 contact sites

The 22a screw thread

23,24 waterproof external members

Embodiment

Below by particular specific embodiment explanation embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by the content that this specification discloses.

Notice, the structure that the appended accompanying drawing of this specification illustrates, ratio, size etc., equal contents in order to cooperate specification to disclose only, understanding and reading for those skilled in the art, be not in order to limit the enforceable qualifications of the present invention, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not influencing under the effect that the present invention can produce and the order that can reach, all should still drop on disclosed technology contents and get in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, " preceding ", " back " reach terms such as " one ", also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the present invention.

See also Fig. 2 and Fig. 3, it provides a kind of connector 2, and it comprises: a pedestal 20, a plurality of conducting terminal 21 and housing 22.

Described pedestal 20 has opposite first (being the rear surface) 20a and second surface (being front surface) 20b, this first surface 20a is the inclined-plane, make this pedestal 20 be trapezoidal, and has a groove (being socket) 200 on this second surface 20b, and adjacent this first and second surperficial 20a has a plurality of perforation 201 that are communicated with this groove 200 on the 20c of the side of 20b (being upper surface).

In present embodiment, this pedestal 20 is for being used for the socket of RJ-45 pattern.In other embodiment, this pedestal 20 also can be the socket of RJ-11, USB, IEEE1394, RF or Pin-header pattern.

Described conducting terminal 21 has relative first section 21a and second section 21b, respectively this first section 21a is to flushing shape by being located on this first surface 20a, and respectively this second section 21b stretches in this groove 200 through this perforation 201 bending downwards respectively respectively along this side 20c, makes those conducting terminals 21 be connected on this pedestal 20.

In present embodiment, this first section 21a can be outward extended with contact site 210 towards the first surface 20a of this pedestal 20, and this groove 200 can contact this second section 21b to make this plug in order to the attachment plug (not shown).

Described housing 22 is incorporated on this pedestal 20 and those conducting terminals 21 in the mode of ejection formation, as shown in Figure 3, and to expose second section 21b in this contact site 210, this groove 200 and this groove 200.

In present embodiment, this housing 22 is insulation shell, and outer surface has screw thread 22a, with the waterproof external member 23,24 that optionally is spirally connected.Relevant waterproof external member of a great variety, there is no particular restriction.

In addition, because those conducting terminals 21 are connected on this pedestal 20 in the bending mode, so when carrying out the ejection formation operation, those conducting terminals 21 can not separate with this pedestal 20.

In sum, connector 2 of the present invention, it is connected on this pedestal 20 by those conducting terminal 21 bendings, so on making, only need that those conducting terminals 21 are snapped in this pedestal 20 and get final product, and need not to carry out weld job, so can significantly reduce Production Time, to reduce human cost.

In addition, this housing 22 is formed on this pedestal 20 and those conducting terminals 21 by the mode of ejection formation, make the outer surface (screw thread 22a place) of this housing 22 can not produce the slit, thereby effectively avoid moisture or moist aqueous vapor to invade in this housing 22, so first section 21a of this conducting terminal 21 can oxidation.

Again, form housing 22 by the mode of ejection formation, can make this connector 2 effectively reach the demand of waterproof, thus the mould of existing baffle plate need do not made, thereby can reduce and make mould and the cost of producing connector 2.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims

1. a connector is characterized in that, comprising:

One pedestal, it has opposite first and second surface, and this first surface is the inclined-plane, has groove on this second surface, and has the perforation that is communicated with this groove on adjacent this first and second surperficial side; And

A plurality of conducting terminals, respectively have relative first section with second section, this first section by being located on this first surface, and this second section bend through this perforation along this side and to stretch in this groove, is connected on this pedestal to make those conducting terminals.

2. connector according to claim 1 is characterized in that, this pedestal is the socket of RJ-11, RJ-45, USB, IEEE1394, RF or Pin-header pattern.

3. connector according to claim 1 is characterized in that, this groove is in order to attachment plug, and after making this plug be connected to this connector, this plug can contact second section of this conducting terminal.

4. connector according to claim 1 is characterized in that, first section first surface towards this pedestal of this conducting terminal is outward extended with contact site.

5. connector according to claim 4 is characterized in that, this connector also comprises housing, is incorporated on this pedestal and this conducting terminal in the mode of ejection formation, to expose second section in this contact site, this groove and this groove.

6. connector according to claim 5 is characterized in that, this housing is that insulating material is made.

7. connector according to claim 1 is characterized in that, this connector also comprises housing, and its mode with ejection formation is incorporated on this pedestal and this conducting terminal, and exposes in first section of part, this groove and this groove of this conducting terminal second section.

8. connector according to claim 7 is characterized in that, this housing is that insulating material is made.

9. connector according to claim 7 is characterized in that, this housing outer surface also has screw thread.

10. connector according to claim 7 is characterized in that, this housing outer surface also is combined with the waterproof external member.