CN201181778Y

CN201181778Y - Light-guiding structure of improved electric connector

Info

Publication number: CN201181778Y
Application number: CNU2008201051301U
Authority: CN
Inventors: 杨策航
Original assignee: All Best Electronics Co Ltd
Current assignee: All Best Electronics Co Ltd
Priority date: 2008-04-23
Filing date: 2008-04-23
Publication date: 2009-01-14
Anticipated expiration: 2018-04-23

Abstract

The utility model relates to a light guiding structure of an improved electrical connector. The structure comprises a base, light guiding units arranged on both side faces of the base, a component combined with all photoconductors, and a shell covered outside the base, the light guiding units and the component. The end face of the base is provided with a plurality of jacks; all the light guiding units are at least provided with two corresponding photoconductors; one end of each photoconductor is provided with assembling parts integrated with both side faces of the base; the shell is provided with at least an upper cover used to integrate the base with the component, a bottom plate integrated with the upper cover, and a back plate used to integrate the base with the upper cover; the bottom of the upper cover and the bottom of the back plate are provided with a plurality of plate locks. In this way, the base, the light guiding units, the component and the shell are easy to be assembled and can be integrated firmly.

Description

The light guide structure of Improvement type electric connector

Technical field

The utility model relates to a kind of light guide structure of Improvement type electric connector, particularly relates to a kind of this pedestal, light element, sub-assembly of making and reaches the light guide structure that is easy to assemble and firmly combine the Improvement type electric connector of effect with housing.

Background technology

The light guide structure (as shown in Figure 9) of the general existing electric connector of commonly using has a pedestal 50, two light conductors 51, a fixed block 52, second splint 53, a lid 54, a base plate 55, a backboard 56 and a collar 57 at least; When in assembling, hook part 511 correspondences of two light conductors 51 are arranged in the perforation 501 of pedestal 50 1 end faces, two light conductors 51 are presented, following layered laminate, and be arranged in an end of two light conductors 51 with fixed block 52, and an end of second splint 53 is inserted in respectively in the caulking groove 502 of pedestal 50 1 end faces, use on two that make second splint 53 difference fixed blocks 52 and two light conductors 51, afterwards lid 54 is coated on pedestal 50 after slightly again, two light conductors 51, one fixed block 52 and second splint 53 outsides, base plate 55 is set at last more in regular turn, the backboard 56 and the collar 57, and finish the electric connector of a tool light guide structure.

Though above-mentioned assembly can be assembled into the electric connector of tool light guide structure; But because each light conductor 51 only is that hook part 511 combines with the perforation 511 of pedestal 50 1 end faces, therefore each light conductor 51 can't firmly be combined, and in conjunction with easy generation the in back the situation of waving is arranged at the two with pedestal 51; Moreover when this pedestal 50, two light conductors 51, fixed block 52 and second splint 53 are combined into after the middle groups component, the assembler is to grip this middle groups component on the other hand, another hand struts lid 54 and coats, and because the entire length of this middle groups component is longer, and each light conductor 51 easily because of slightly external force cause wave produce crooked, so, make pedestal 50, light conductor 51, the middle groups component structure that fixed block 52 and clamping plate 53 are formed also built on the sand, allow the assembler firmly grip this middle groups component with one hand, difficulty when causing lid 54 to be provided with, and then improve this pedestal 50, light conductor 51, fixed block 52, clamping plate 53 and lid 54 difficulty when dress.

This shows that the light guide structure of above-mentioned existing electric connector obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.The problem that exists for the light guide structure that solves electric connector, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of light guide structure that has that volume is little, cost is low concurrently and can have the novel Improvement type electric connector of comprehensive adjustment function when using, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Because the defective that the light guide structure of above-mentioned existing electric connector exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, light guide structure in the hope of the Improvement type electric connector of founding a kind of new structure, can improve the light guide structure of general existing electric connector, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.

Summary of the invention

The purpose of this utility model is, overcome the defective of the light guide structure existence of existing electric connector, and provide a kind of light guide structure of Improvement type electric connector of new structure, technical problem to be solved is this pedestal, light element, sub-assembly to be reached with housing be easy to assemble and the firm effect that combines, thereby is suitable for practicality more.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to the light guide structure of a kind of Improvement type electric connector that the utility model proposes, comprise that an end face is provided with the pedestal of most socket portion; At least two are located at the light element on the pedestal two side faces respectively, and each light element has two corresponding optical conductors at least, and an end of each optical conductor has the group connecting part that combines with the pedestal two side faces respectively; One sub-assembly that combines with each optical conductor; An and housing that is coated on pedestal, light element and sub-assembly outside, this housing has a loam cake in conjunction with pedestal and sub-assembly, a base plate that combines with loam cake, an and backboard in conjunction with pedestal and loam cake at least, and the bottom of this loam cake and backboard is provided with most plates lock section.

The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.

The light guide structure of aforesaid Improvement type electric connector, the two side faces of wherein said pedestal is respectively equipped with most location holes, and the appropriate location of this pedestal two side faces is respectively equipped with the abaculus of rabbeting with loam cake.

The light guide structure of aforesaid Improvement type electric connector is respectively equipped with most positioning bodies that combine with the pedestal two side faces on the group connecting part of wherein said each light element.

The light guide structure of aforesaid Improvement type electric connector, wherein said sub-assembly has the socket part be located on the optical conductor, an and fixed head that is arranged at the outside, socket part, the lateral margin of this fixed head is provided with most lugs that combine with loam cake, and the mode that this socket part is formed in one with fixed head or two are separated is constituted.

The light guide structure of aforesaid Improvement type electric connector, one end of wherein said loam cake is provided with a notch part, and the position of contiguous notch part of this loam cake and plate lock section is respectively equipped with shell fragment portion, and on the two side faces of this loam cake, be respectively equipped with most slotted eyes, then be respectively equipped with snapping portion on this base plate and the backboard with each shell fragment portion snapping.

The light guide structure of aforesaid Improvement type electric connector, an end of wherein said housing has an external member that is sheathed on loam cake and the base plate.

The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the light guide structure of the utility model Improvement type electric connector can reach suitable technological progress and practicality, and has the extensive value on the industry, and it has following advantage at least:

The light guide structure of the utility model Improvement type electric connector can effectively improve the existing various shortcoming of commonly using, this pedestal, light element, sub-assembly are reached with housing be easy to assemble and the firm effect that combines, and then make generation of the present utility model can more progressive, more practical, more meet the required of user.

In sum, the light guide structure of the Improvement type electric connector of the utility model novelty, a kind of light guide structure of Improvement type electric connector comprises that end face is provided with the pedestal of most socket portion; Be located at the light element on the pedestal two side faces respectively, each light element has two corresponding optical conductors at least, and an end of each optical conductor is to have the group connecting part that combines with the pedestal two side faces respectively; One sub-assembly that combines with each optical conductor; And the housing that is coated on pedestal, light element and sub-assembly outside, this housing has a loam cake in conjunction with pedestal and sub-assembly, a base plate that combines with loam cake, an and backboard in conjunction with pedestal and loam cake at least, and the bottom of this loam cake and backboard is to be provided with most plates lock section.By this, this pedestal, light element, sub-assembly are reached is easy to assemble and the firm effect that combines with housing.

The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, be a significant progress in technology, and produced handy and practical effect, and the light guide structure of more existing electric connector has the outstanding multinomial effect of enhancement, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the exploded perspective schematic diagram of the utility model first embodiment.

Fig. 2 is the stereoscopic schematic diagram of the utility model first embodiment.

Fig. 3 is the schematic rear view of the utility model first embodiment.

Fig. 4 is the A-A generalized section of the 3rd figure.

Fig. 5 is the schematic side view of the utility model first embodiment.

Fig. 6 is the B-B generalized section of the utility model the 5th figure.

The exploded perspective schematic diagram of Fig. 7 the utility model second embodiment.

The stereoscopic schematic diagram of Fig. 8 the utility model second embodiment.

Fig. 9 is the existing exploded perspective schematic diagram of commonly using.

1: pedestal 11: socket portion

12: location hole 13: abaculus

2: light element 21: optical conductor

22: group connecting part 23: positioning body

3: sub-assembly 31: socket part

32: fixed head 321: lug

4,4a:

housing

41,41a: loam cake

411,431: plate lock section 412: notch part

413,414: shell fragment portion 415: slotted eye

42,42a: base plate 421,432: snapping portion

43,43a:

backboard

44,44a: external member

45a: dividing plate 45a 50: pedestal

501: perforation 502: caulking groove

51: light conductor 511: hook part

52: fixed block 53: clamping plate

54: lid 55: base plate

56: backboard 57: the collar

Embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of light guide structure, structure, feature and effect thereof according to the Improvement type electric connector that the utility model proposes, describe in detail as after.

Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.

See also Fig. 1 to shown in Figure 6, be respectively the exploded perspective schematic diagram of the utility model first embodiment, the stereoscopic schematic diagram of the utility model first embodiment, the back of the body of the utility model first embodiment and look the schematic side view of the A-A generalized section of schematic diagram, Fig. 3, the utility model first embodiment and the B-B generalized section of the utility model Fig. 5.As shown in the figure: the utility model is a kind of light guide structure of Improvement type electric connector, and it is made of a pedestal 1, two light elements 2, a sub-assembly 3 and a housing 4 at least at least.

The above-mentioned pedestal of carrying 1 one end is provided with most socket portion 11, and the two side faces of this pedestal 1 is respectively equipped with most location holes 12, and is respectively equipped with abaculus 13 at the appropriate location of this pedestal 1 two side faces.

Each light element 2 is arranged at respectively on the two side faces of above-mentioned pedestal 1, and each light element 2 has two corresponding optical conductors 21 at least, and an end of each optical conductor 21 has the group connecting part 22 that combines with pedestal 1 two side faces respectively, is respectively equipped with the positioning body 23 that combines with the set location hole 12 of pedestal 1 two side faces on each group connecting part 22.

This sub-assembly 3 combines with each optical conductor 21 of above-mentioned light element 2, and this sub-assembly 3 has the socket part 31 be located on the optical conductor 21, an and fixed head 32 that is arranged at 31 outsides, socket part, the lateral margin of this fixed head 32 is provided with most lugs 321, and this socket part 31 is constituted with the mode that fixed head 32 can be formed in one or two are separated.

This housing 4 is coated on above-mentioned pedestal 1, the outside of light element 2 and sub-assembly 3, this housing 4 has one at least in conjunction with the loam cake 41 of pedestal 1 with sub-assembly 3, one base plate 42 that combines with loam cake 41, reach one in conjunction with the backboard 43 of pedestal 1 with loam cake 41, and the bottom of this loam cake 41 and backboard 43 is provided with most plates lock section 411,431, wherein an end of this loam cake 41 is provided with a notch part 412, and these loam cake 41 contiguous notch parts 412 are respectively equipped with shell fragment portion 413 with the position of plate lock section 411,414, and on the two side faces of this loam cake 41, be respectively equipped with most slotted eyes 415, then be respectively equipped with and each shell fragment portion 413 on this base plate 42 and the backboard 43, the snapping portion 421 of 414 snappings, 432, the end at this housing 4 has an external member 44 that is sheathed on loam cake 41 and the base plate 42 in addition.In this way, constitute the light guide structure of a brand-new Improvement type electric connector by above-mentioned structure.

When the utility model in when assembling, each group connecting part 22 correspondence of each light element 2 are located at the two side faces of pedestal 1, positioning body 23 on each group connecting part 22 is combined with the location hole 12 of pedestal 1 two side faces, and allow the group connecting part 22 of each light element 2 be located on the two side faces of pedestal 1 in the mode of face-to-face contact, and the steadiness when increasing each light element 2 and being provided with, socket part 31 with sub-assembly 3 is arranged on the optical conductor 21 of each light element 2 afterwards, make this fixed head 32 be arranged on 31 outsides, socket part, loam cake 41 with housing 4 is coated on above-mentioned pedestal 1 again, the outside of light element 2 and sub-assembly 3, allow the notch part 412 of loam cake 41 rabbet with abaculus 13, and each lug 321 that makes fixed head 32 lateral margins is arranged in respectively in the slotted eye 415 of loam cake 41 two side faces, and bend each lug 321, make loam cake 41, pedestal 1 combines with sub-assembly 3, afterwards again with base plate 42 and backboard 43 with snapping portion 421,432 with each shell fragment portion 413 of loam cake 41,414 snappings, a last end that again external member 44 is sheathed on loam cake 41 and the base plate 42 and is positioned housing 4, so, can make this pedestal 1, light element 2, sub-assembly 3 reaches with housing 4 and is easy to assemble and the firm effect that combines.

See also Fig. 7 and shown in Figure 9, be respectively the exploded perspective schematic diagram of the utility model second embodiment and the stereoscopic schematic diagram of the utility model second embodiment.As shown in the figure: the utility model is except that the structure kenel that can be above-mentioned first embodiment, when utilization, also can comply with the set loam cake 41a of required increasing housing 4a, base plate 42a, the size of backboard 43a and external member 44a, make it can coat most pedestals 1 arranged side by side, each light element 2 can be located at two sides of pedestal 1 respectively with the assembling mode of first embodiment, and on each light element 2 of each pedestal 1 a sheathed sub-assembly 3 respectively, and be provided with the dividing plate 45a that majority separates each light element 2 in this loam cake 41a inside, make required that the utility model more can realisticly use, and can reach equally and be easy to assemble and the effect of firm combination.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1, a kind of light guide structure of Improvement type electric connector is characterized in that it includes:

One pedestal, one end are provided with most socket portion;

At least two light elements are arranged at respectively on the two side faces of above-mentioned pedestal, and each light element has two corresponding optical conductors at least, and an end of each optical conductor has the group connecting part that combines with the pedestal two side faces respectively;

One sub-assembly combines with each optical conductor of above-mentioned light element; And

One housing, be coated on the outside of above-mentioned pedestal, light element and sub-assembly, this housing has a loam cake in conjunction with pedestal and sub-assembly, a base plate that combines with loam cake, an and backboard in conjunction with pedestal and loam cake at least, and the bottom of this loam cake and backboard is provided with most plates lock section.

2, the light guide structure of Improvement type electric connector according to claim 1 is characterized in that the two side faces of wherein said pedestal is respectively equipped with most location holes, and the appropriate location of this pedestal two side faces is respectively equipped with the abaculus of rabbeting with loam cake.

3, the light guide structure of Improvement type electric connector according to claim 1 is characterized in that being respectively equipped with on the group connecting part of wherein said each light element most positioning bodies that combine with the pedestal two side faces.

4, the light guide structure of Improvement type electric connector according to claim 1, it is characterized in that wherein said sub-assembly has the socket part be located on the optical conductor, an and fixed head that is arranged at the outside, socket part, the lateral margin of this fixed head is provided with most lugs that combine with loam cake, and the mode that this socket part is formed in one with fixed head or two are separated is constituted.

5, the light guide structure of Improvement type electric connector according to claim 1, an end that it is characterized in that wherein said loam cake is provided with a notch part, and the position of contiguous notch part of this loam cake and plate lock section is respectively equipped with shell fragment portion, and on the two side faces of this loam cake, be respectively equipped with most slotted eyes, then be respectively equipped with snapping portion on this base plate and the backboard with each shell fragment portion snapping.

6, the light guide structure of Improvement type electric connector according to claim 1 is characterized in that an end of wherein said housing has an external member that is sheathed on loam cake and the base plate.