CN201725955U - Socket connector and connector combination - Google Patents

Abstract

The utility model discloses a socket connector and a connector combination. The socket connector comprises an insulating body, a terminal and a metal casing; the insulating body comprises a base part and two arm parts which extend from two sides of the base part integrally; a tongue-shaped plate extends out from the base part; and the terminal is arranged on the tongue-shaped plate. The metal casing is assembled on the insulating body, and the front end of the combination of the metal casing and the insulating body is formed with a plug socket. At least one arm part is provided with a light guide channel, and the light guide channel is provided with a light entering channel and a light emitting channel, the corners of which are mutually communicated. The light entering channel is provided with an inlet, and the light emitting channel is provided an outlet which faces the direction of the plug socket. A refraction piece bending and extending from the metal casing integrally is arranged at the corner where the light entering channel is connected with the light emitting channel, and the refraction piece is provided with a refracting surface which faces the direction of the light entering channel and the light emitting channel, therefore, the refraction piece needs not to be separately manufactured, so as to reduce the quantity of assembly processes and reduce the manufacture cost.

Description

Socket connector and connector combination

Technical field

The utility model relates to a kind of socket connector and connector combination, is meant a kind of socket connector and connector combination with vision indicating effect especially.

Background technology

TaiWan, China certificate M285100 (application case number 94211887) number patent discloses a kind of existing electric connector with reflector plate, wherein reflector plate is arranged at the set place, light-emitting diode top of plastics system body both sides front end downside, reflector plate is provided with interconnective first, second reflecting surface, the assembly hole that assembling sheet and body both sides is set in the reflector plate inboard is assembled mutually, each light-emitting diode is provided with the groove downside of the plastics system of being positioned at body both sides front end respectively, upper front end in groove is provided with transparent light guide sheet, with this, can make light that light-emitting diode sends via first, after the suitable reflection of second reflecting surface, penetrate via light guide sheet again, can reach easy to assembly and the high purpose of source reflection efficient.

Yet the reflector plate of above-mentioned electric connector needs extra the manufacturing, and needs extra assembled configuration and operation.

Therefore, above-mentioned topic of this creator thoughts, and propose a kind of reasonable in design and effectively improve the socket connector of the problems referred to above and connector combination.

Summary of the invention

Main purpose of the present utility model is to provide a kind of socket connector and connector combination that prism sheet and prism sheet and metal shell are formed in one that have.

In order to reach above-mentioned purpose, the utility model provides a kind of socket connector, comprising: an insulating body, and two arms that it comprises a base portion and is extended by the both sides one of this base portion, this base portion extends to form a hyoplastron; A plurality of terminals, it is arranged at this hyoplastron; And a metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with a socket; Wherein at least one arm of this insulating body is provided with a leaded light conduit, this leaded light conduit has into light inlet conduit and the bright dipping conduit that a corner interconnects, this light inlet conduit has an inlet, this light output groove road has the outlet of one day to the direction of this socket, be provided with the prism sheet of extending from this metal shell one bending in the corner of this light inlet conduit and the connection of this bright dipping conduit, this prism sheet has a plane of refraction towards this light inlet conduit and this bright dipping conduit direction.

The utility model provides a kind of connector combination in addition, comprising: a circuit board, and it is equipped with a light emitting source; And a socket connector, it is installed on this circuit board, and this socket connector comprises: an insulating body, two arms that it comprises a base portion and is extended by the both sides one of this base portion, this base portion extends to form a hyoplastron; A plurality of terminals, it is arranged at this hyoplastron; And a metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with a socket; Wherein at least one arm of this insulating body is provided with a leaded light conduit, this leaded light conduit has into light inlet conduit and the bright dipping conduit that a corner interconnects, this light inlet conduit has the light emitting source of an inlet face to this circuit board, this light output groove road has the outlet of one day to the direction of this socket, be provided with the prism sheet of extending from this metal shell one bending in the corner of this light inlet conduit and this bright dipping conduit, this prism sheet has a plane of refraction towards this light inlet conduit and this bright dipping conduit direction, so that be refracted to the outlet of this bright dipping conduit via this plane of refraction from the light of this light emitting source of this light inlet conduit.

Wherein, the corner of this leaded light conduit is 90 degree.

Wherein, this metal shell comprises a roof, a diapire and is connected in this roof and the two side of these diapire both sides, this roof is provided with a short slot, this prism sheet extends to form from the inner edge bending of this short slot, the arm of this insulating body is worn groove in that position that should prism sheet is provided with one, and this prism sheet is worn groove by this and extended this corner.

Wherein, this hyoplastron has one first relative plate face and one second plate face, described a plurality of terminal comprises a first terminal group and one second terminal group, this the first terminal group is installed on this first plate face, this the first terminal group is the terminal group that meets the universal serial bus signal transmission specification, this second terminal group is installed on this second plate face, and this second terminal group is the terminal group that meets the advanced supplementary technology signal of external series transmission specification.

Wherein, this light emitting source is a light-emitting diode.

The utlity model has following beneficial effect: prism sheet of the present utility model and metal shell are one-body molded, therefore prism sheet does not need extra independent the manufacturing, do not need extra assembled configuration and operation yet,, can reduce assembling procedure and reduce manufacturing cost compared to existing structure.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a three-dimensional combination figure of the present utility model.

Fig. 3 is another three-dimensional combination figure of the present utility model.

Fig. 4 is a front view of the present utility model.

Fig. 5 is the cutaway view along the A-A line of Fig. 4.

Fig. 6 is the cutaway view along the B-B line of Fig. 4.

Fig. 7 is an another three-dimensional combination figure of the present utility model.

Fig. 8 is a three-dimensional assembled sectional view of the present utility model.

Wherein, description of reference numerals is as follows:

1 socket connector

101 sockets

10 insulating bodies

11 base portions

12 arms

121 wear groove

13 hyoplastrons

131 first plate faces

132 second plate faces

14 leaded light conduits

141 light inlet conduits

142 bright dipping conduits

143 inlets

144 outlets

20 the first terminal groups

21 the first terminals

211 first contact sites

212 extensions

213 first weld parts

30 second terminal group

31 second terminals

311 second contact sites

312 second weld parts

40 metal shells

41 roofs

411 short slots

42 diapires

43 sidewalls

431 fixing feet

44 prism sheet

441 planes of refraction

50 first locating pieces

60 second locating pieces

7 circuit boards

71 construction openings

72 jacks

73 jacks

74 fixing holes

8 light emitting sources

L light

Embodiment

See also Fig. 1 to shown in Figure 3, the utility model socket connector 1 comprises: an insulating body 10, a first terminal group 20, one second terminal group 30, a metal shell 40, one first locating piece 50 and one second locating piece 60.

This insulating body 10 two arms 12 of having a base portion 11 and extending to form wherein by the both sides one of this base portion 11.This base portion 11 extends to form a hyoplastron 13 forward, and this hyoplastron 13 has one first relative plate face 131 and one second plate face 132.

This first terminal group 20 and second terminal group 30 have a plurality of the first terminals 21 and second terminal 31 respectively, and it is made with the metal material with conductivity and in order to transmission unlike signal standard.Wherein, each the first terminal 21 has one day the place ahead to first contact site 211 that extends, and the afterbody of the first terminal 21 comprises one and is connected in this first contact site 211 and towards the rear to the extension 212 that extends, and first weld part 213 that extends from these extension 212 ends down.Each second terminal 31 has one day the place ahead and has one second weld part 312 to second contact site 311 and second terminal, 31 afterbodys that extend.

The first plate face, 131, the second terminal group 30 that the first terminal group 20 is arranged at hyoplastron 13 are arranged at the second plate face 132 (please cooperate and consult Fig. 4 and Fig. 5) of hyoplastron 13, thereby make the first terminal 21, second terminal 31 be arranged at this hyoplastron 13.Described first weld part 213, second weld part 312 stretch out outside the insulating body 10, the corresponding respectively first plate face 131, the second plate face 132 that is revealed in hyoplastron 13 of described first contact site 211, second contact site 311.

In the present embodiment, the first terminal group 20 is the terminal group that meets USB 2.0 signal transmission specifications, and second terminal group 30 is the terminal group that meets eSATA signal transmission specification, but not as limit.Certainly, in the enforcement that changes, the first terminal group 20 also can direct replacement become to meet the terminal group of USB 3.0 signal transmission specifications, and is transmitted USB 3.0 signals.

Aforementioned alleged eSATA is the abbreviation of the advanced supplementary technology of external series (External Serial AdvancedTechnology Attachment), USB is the abbreviation of USB (Universal Serial Bus), and relevant connector standard and standard can be with reference to the standards that corresponding association and organization issued.

This metal shell 40 make with metal material and the cover group outside insulating body 10, this metal shell 40 forms a socket 101 with the front end that is combined in of insulating body 10.This metal shell 40 comprises a roof 41, a diapire 42 and is connected in the two side 43 of this roof 41 and these diapire 42 both sides.Described two side 43 is respectively equipped with the fixing feet 431 of extending down.

This first locating piece 50 and second locating piece 60 are assembled in insulating body 10 rear portions, respectively in order to location the first terminal 21, second terminal 31 (please cooperate and consult Fig. 5), the extension 212 of these described a plurality of the first terminals 21 rear ends, first locating piece, 50 location, and first weld part 213 of second locating piece, 60 location the first terminal groups 21 and second weld part 312 of second terminal group 30, to reach the location and to prevent the effect that they touch mutually.

In addition, see also Fig. 2, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, a wherein arm 12 of this insulating body 10 is provided with a leaded light conduit 14, and this leaded light conduit 14 has into light inlet conduit 141 and the bright dipping conduit 142 that a corner interconnects.This leaded light conduit 14 is L shaped in the present embodiment, and promptly its corner is 90 degree.This light inlet conduit 141 has an inlet 143, and this bright dipping conduit 142 has an outlet 144 towards the direction of this socket 101.Corner in this light inlet conduit 141 and 142 connections of this bright dipping conduit is provided with the prism sheet 44 of extending from the bending of this metal shell 40 one, and this prism sheet 44 has a plane of refraction 441 towards this light inlet conduit 141 and these bright dipping conduit 142 directions.

In this specific embodiment, roof 41 rear ends of this metal shell 40 are provided with a short slot 411, and this prism sheet 44 extends to form from the inner edge bending of this short slot 411.The arm 12 of this insulating body 10 is worn groove 121 in that position that should prism sheet 44 is provided with one, and this prism sheet 44 is worn the corner that groove 121 extends this leaded light conduit 14 by this.

See also Fig. 1, Fig. 6, Fig. 7 and shown in Figure 8, the utility model socket connector 1 is installed on the circuit board 7, then forms a connector combination.The upper surface of circuit board 7 is equipped with a light emitting source 8.This circuit board 7 has a construction opening 71, a plurality of jack 72,73 and a plurality of fixing hole 74.Wherein this light emitting source 8 is a light-emitting diode, but does not limit.

When this socket connector 1 was installed on this circuit board 7, this socket connector 1 sank to being assembled in this construction opening 71, and forms a kind of heavy board-like design.Second weld part, 312 correspondences of first weld part 213 of each the first terminal 21 and second terminal 31 are inserted in described a plurality of jack 72,73, make this socket connector 1 be electrically connected at the circuit that this circuit board 7 is preset.Each fixing feet 431 of this metal shell 40 is planted accordingly respectively and is fixed in the fixing hole 74 of this circuit board 7, or further welding, so that this socket connector 1 is fixed on this circuit board 7.

The inlet 143 of the light inlet conduit 141 of this socket connector 1 is in the face of the light emitting source 8 of this circuit board 7 at this moment.With this, being refracted to the outlet 144 of this bright dipping conduit 142 via the plane of refraction 441 of this prism sheet 44, to reach visual indicating effect from the light L of the light emitting source 8 of light inlet conduit 141.

In addition, the utility model socket connector 1 also can add another leaded light conduit (figure does not show) at another arm 12, and extend another corresponding prism sheet (figure does not show) in metal shell 40 one bendings, have visual dual indicating effect with the light refraction of another light emitting source of accordingly circuit board 7 being installed.

In addition, when socket connector of the present utility model 1 is pegged graft the pin connector of a correspondence when (figure does not show), can move this light emitting source 8 (for example light-emitting diode) via the control circuit of circuit board 7, the state that makes this light emitting source 8 be luminous, extinguish, glimmer or change luminous color, and the state of light emitting source 8 to change be to be able to change with demand according to the detection of circuit and setting.

Above-mentioned socket connector 1 is a kind of perpendicular type socket connector, and has the compound terminal construction of eSATA/USB.In the enforcement that changes, the structure design of above-mentioned leaded light conduit 14 and prism sheet 44 can be applicable to the oblique angle type socket connector (figure does not show) that is inclined to set with circuit board 7 equally, and this moment, the corner of this leaded light conduit 14 be to spend greater than 90.

Therefore, prism sheet of the present utility model and metal shell are one-body molded, so prism sheet do not need extra independent the manufacturing, also do not need extra assembled configuration and operation, compared to existing structure, can reduce assembling procedure and reduce manufacturing cost.

Yet the above only is a preferable possible embodiments of the present utility model, be not so promptly limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all in like manner all is contained in the scope of the present utility model.

Claims (9)

1. a socket connector is characterized in that, comprising:

One insulating body, two arms that it comprises a base portion and is extended by the both sides one of this base portion, this base portion extends to form a hyoplastron;

A plurality of terminals, it is arranged at this hyoplastron; And

One metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with a socket;

Wherein at least one arm of this insulating body is provided with a leaded light conduit, this leaded light conduit has into light inlet conduit and the bright dipping conduit that a corner interconnects, this light inlet conduit has an inlet, this light output groove road has the outlet of one day to the direction of this socket, be provided with the prism sheet of extending from this metal shell one bending in the corner of this light inlet conduit and the connection of this bright dipping conduit, this prism sheet has a plane of refraction towards this light inlet conduit and this bright dipping conduit direction.

2. socket connector as claimed in claim 1 is characterized in that, the corner of this leaded light conduit is 90 degree.

3. socket connector as claimed in claim 1 or 2, it is characterized in that, this metal shell comprises a roof, a diapire and is connected in this roof and the two side of these diapire both sides, this roof is provided with a short slot, this prism sheet extends to form from the inner edge bending of this short slot, the arm of this insulating body is worn groove in that position that should prism sheet is provided with one, and this prism sheet is worn groove by this and extended this corner.

4. socket connector as claimed in claim 3, it is characterized in that, this hyoplastron has one first relative plate face and one second plate face, described a plurality of terminal comprises a first terminal group and one second terminal group, this the first terminal group is arranged at this first plate face, this the first terminal group is the terminal group that meets the universal serial bus signal transmission specification, and this second terminal group is arranged at this second plate face, and this second terminal group is the terminal group that meets the advanced supplementary technology signal of external series transmission specification.

5. connector combination comprises:

One circuit board, it is equipped with a light emitting source; And

One socket connector, it is installed on this circuit board, and this socket connector comprises:

One insulating body, two arms that it comprises a base portion and is extended by the both sides one of this base portion,

This base portion extends to form a hyoplastron;

A plurality of terminals, it is arranged at this hyoplastron; And

One metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with a socket;

Wherein at least one arm of this insulating body is provided with a leaded light conduit, this leaded light conduit has into light inlet conduit and the bright dipping conduit that a corner interconnects, this light inlet conduit has the light emitting source of an inlet face to this circuit board, this light output groove road has the outlet of one day to the direction of this socket, be provided with the prism sheet of extending from this metal shell one bending in the corner of this light inlet conduit and this bright dipping conduit, this prism sheet has a plane of refraction towards this light inlet conduit and this bright dipping conduit direction, so that be refracted to the outlet of this bright dipping conduit via this plane of refraction from the light of this light emitting source of this light inlet conduit.

6. connector combination as claimed in claim 5 is characterized in that, the corner of this leaded light conduit is 90 degree.

7. as claim 5 or 6 described connector combinations, it is characterized in that, this metal shell comprises a roof, a diapire and is connected in this roof and the two side of these diapire both sides, this roof is provided with a short slot, this prism sheet extends to form from the inner edge bending of this short slot, the arm of this insulating body is worn groove in that position that should prism sheet is provided with one, and this prism sheet is worn groove by this and extended this corner.

8. connector combination as claimed in claim 7, it is characterized in that, this hyoplastron has one first relative plate face and one second plate face, described a plurality of terminal comprises a first terminal group and one second terminal group, this the first terminal group is installed on this first plate face, this the first terminal group is the terminal group that meets the universal serial bus signal transmission specification, and this second terminal group is installed on this second plate face, and this second terminal group is the terminal group that meets the advanced supplementary technology signal of external series transmission specification.

9. connector combination as claimed in claim 5 is characterized in that this light emitting source is a light-emitting diode.

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