CN202196934U - Communication connector - Google Patents
Communication connector Download PDFInfo
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- CN202196934U CN202196934U CN2011203445776U CN201120344577U CN202196934U CN 202196934 U CN202196934 U CN 202196934U CN 2011203445776 U CN2011203445776 U CN 2011203445776U CN 201120344577 U CN201120344577 U CN 201120344577U CN 202196934 U CN202196934 U CN 202196934U
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- section
- groove
- insulating body
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Abstract
The utility model discloses a communication connector which comprises an insulation body and a plurality of terminals, wherein an n inserted space is formed inside the insulation body; an n inserted hole is formed at one side of the insulation body; an assembling opening is formed and a plurality of fixing grooves are arranged at intervals at the side of the insulation body, which is opposite to the inserted hole; the assembling opening is communicated to one side of a bottom plate of the insulation body; the plurality of fixing grooves are communicated with the inserted space; the plurality of terminals are arranged on the insulation body; each terminal is provided with a fixed part, an elastic part, a contact part and a welding part; each contact part extends from one end of the corresponding elastic part, which is far away from the corresponding fixed part, and extends into the inserted space from the elastic part; the fixed parts of the plurality of terminals are fixed in the plurality of fixing grooves, so that the contact parts can move between the inserted space and the assembling opening relative to the corresponding fixed parts. Therefore, the communication connector can be convenient to assemble so as to reduce the cost.
Description
Technical field
The utility model relates to a kind of communications connectors, relates more specifically to a kind of communications connectors of female type.
Background technology
Existing communication electrical appliance when carrying out transfer of data, is to utilize the plug of data line to be inserted in the communications connectors socket of said electrical appliance to carry out like modulator-demodulator, network card, telephone set or facsimile machine etc. mostly.General communications connectors is respectively equipped with the terminal of varying numbers such as 2pin, 4pin, 6pin, 8pin for the kind demand of corresponding electrical appliance transfer of data.
Existing communications connectors all includes an insulating body and several terminals, and several terminals is inserted in the corresponding terminal groove of insulating body, makes several terminals be assembled in insulating body, and the contact site of several terminals gets in the grafting space of insulating body.The assembling mode of the terminal of above-mentioned communications connectors, time-consuming, comparatively inconvenience in the operation causes production cost to be difficult to reduce.
Therefore, the utility model provides a kind of novel communications connectors to overcome above-mentioned defective.
The utility model content
The main purpose of the utility model is to provide a kind of terminal to assemble communications connectors easily.
Another purpose of the utility model is to provide a kind of communications connectors of production cost reduction.
Another purpose of the utility model is to provide a kind of preventing to misplug, with the communications connectors of avoiding terminal to damage.
Another purpose of the utility model be to provide a kind of should different demands and change the mounting direction of terminal, and the structure of insulating body and terminal does not need the communications connectors revised significantly.
For realizing above-mentioned purpose, the utility model one embodiment provide a kind of communications connectors, comprises an insulating body and several terminals.Said insulating body inside is formed with a grafting space, and said insulating body one side is formed with a spliced eye, and a side relative with said spliced eye is formed with an assembly mouth and the compartment of terrain is provided with several holddown grooves.Said assembly mouth is communicated to a side of a base plate of said insulating body, and said several holddown grooves are connected with said grafting space.Said several terminals is arranged on the said insulating body; Each terminal has a fixed part, an elastic portion, a contact site and a weld part; Said elastic portion is extended to form by said fixed part one end; Said contact site extends into said grafting space by said elastic portion away from the end extension of said fixed part and from said elastic portion; Said weld part is extended to form by the said fixed part other end, and the said fixed part of said several terminals is fixed in said several holddown grooves, makes the said contact site can be with respect to the displacement between said grafting space and said assembly mouth of said fixed part.
The utility model another embodiment provide a kind of communications connectors, comprises an insulating body, several terminals, a metal shell and at least one luminescence component.Said insulating body inside is formed with a grafting space, and said insulating body one side is formed with a spliced eye, and a side relative with said spliced eye is formed with an assembly mouth and the compartment of terrain is provided with several holddown grooves.Said assembly mouth is communicated to a side of a base plate of said insulating body, and wherein said several holddown grooves are connected with said grafting space.Said several terminals is arranged on the said insulating body, and each terminal respectively has a fixed part, an elastic portion, a contact site and a weld part.Said fixed part has one first section and one second section; Said elastic portion is extended to form by said first a section end; Said contact site is extended to form away from said first a section end by said elastic portion and extends into said grafting space from said elastic portion; Said weld part is extended to form by said second a section end, and wherein said first section bearing of trend is vertical with the bearing of trend of said contact site.The said fixed part of said several terminals is fixed in said several holddown grooves, makes the said contact site can be with respect to the displacement between said grafting space and said assembly mouth of said fixed part.Metal shell coats said insulating body.Said at least one luminescence component is arranged on the said insulating body, and exposes from a side of said insulating body.
The utility model can have following useful effect:
The utility model is that a side relative with spliced eye on insulating body is formed with an assembly mouth and is provided with several holddown grooves; Make the fixed part of said several terminals be able to be fixed in said several holddown grooves; And the contact site of said several terminals can get into the grafting space through assembly mouth; Operation is comparatively easily simple, so that the assembling of terminal can make production cost reduce.
The contact site of the utility model terminal can be outside assembly mouth with the grafting space in displacement, when butt connector inserted, terminal can not damage because of the mistake compressive strain.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view () of the communications connectors of the utility model first embodiment.
Fig. 2 is the three-dimensional exploded view (two) of the communications connectors of Fig. 1.
Fig. 3 is the three-dimensional combination figure () of the communications connectors of Fig. 1.
Fig. 4 is the three-dimensional combination figure (two) of the communications connectors of Fig. 1.
Fig. 5 is the cutaway view of the communications connectors of Fig. 1.
Fig. 6 A is the sketch map of the A part terminal of Fig. 2.
Fig. 6 B is the sketch map that the A part terminal of Fig. 2 changes.
Fig. 7 is the three-dimensional exploded view of the communications connectors of the utility model second embodiment.
Fig. 8 is the three-dimensional combination figure of the communications connectors of Fig. 7.
Each description of reference numerals is following among the figure:
Second groove, 152 guide vane end stops 16
Storage tank 19
Insulating body 1 '
Holddown groove 15 ' first groove 151 '
Second groove 152 '
21 first section 211 of fixed part
Weld part 24
Terminal 2 '
21 ' first section 211 ' of fixed part
Second section 212 ' interference part 213 '
Fixed part 21 " first section 211 "
Metal shell 3 '
Luminescence component 4 '
Embodiment
With reference now to accompanying drawing, describe the embodiment of the utility model, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1 to Fig. 5, described first embodiment of the utility model communications connectors, said communications connectors 100 comprises an insulating body 1 and several terminals 2, and said several terminals 2 is arranged in the insulating body 1.Preferably; Insulating body 1 meets the standard of RJ communications connectors; Insulating body 1 also can be brokenly board-like design; For example with dual in-line package technology (Dual In-line Package, DIP) or the surface stuck encapsulation technology (Surface Mounted Technology SMT) is connected with circuit board (not illustrating).Yet in other various embodiment, also can be designed on the plate or the design under the plate.Insulating body 1 inside of processing with plastic material is formed with a grafting space 11, and insulating body 1 one sides are formed with a spliced eye 12.Insulating body 1 is formed with an assembly mouth 13 with spliced eye 12 relative sides, and preferably, said assembly mouth 13 is square but is not limited thereto shape.Insulating body 1 has a base plate 14, and assembly mouth 13 is communicated to a side of the base plate 14 of insulating body 1.That is to say that the assembly mouth 13 of present embodiment extends to a side of adjacent bottom plates 14 from base plate 14.
Preferably, said several terminals 2 meets the standard of RJ45 communications connectors, in the present embodiment promptly, is provided with eight terminals 2, and can be processed by conductivity good metal or its alloy material.Each terminal 2 respectively has a fixed part 21, an elastic portion 22, a contact site 23 and a weld part 24.Elastic portion 22 is extended to form by fixed part 21 1 ends.Elastic portion 22 is curved with contact site 23 bendings, and contact site 23 is extended by the end of elastic portion 22 away from fixed part 21, and weld part 24 is extended to form by fixed part 21 other ends.In the present embodiment; The fixed part 21 of each said terminal 2 respectively has one first section 211 and 1 second section 212; Second section 212 perpendicular to first section 211; Weld part 24 is extended to form by second section 212 of fixed part 21 end bending, and weld part 24 is parallel to first section 211 and perpendicular to second section 212, and the bearing of trend of weld part 24 and spliced eye 12 towards vertical.
As shown in Figure 1, said in the present embodiment several terminals 2 is to be assembled on the insulating body 1 with vertical inserted mode.Said several terminals 2 is to be assembled on the insulating body 1 toward top-direction (going up of Fig. 1 and descend) by the bottom of insulating body 1.The fixed part 21 of said several terminals 2 is fixed in 15, the first sections 211 and second sections 212 of said several holddown grooves and cooperates respectively and be fastened in corresponding first groove 151 and second groove 152, and said several terminals 2 is arranged on the insulating body 1.Said several terminals 2 extends into grafting space 11 from elastic portion 22, makes the contact site 23 can be with respect to fixed part 21 displacement between grafting space 11 (being shown in Fig. 4) and assembly mouth 13 (being shown in Fig. 3).One end (end) of the contact site 23 of said several terminals 2 is placed in said several stopper slots 17, and 18 of said several blocks can be in order to an end of the contact site 23 of the said several terminals 2 of block.Because the contact site 23 of terminal 2 is suspended on assembly mouth 13, so when butt connector (not illustrating) inserted communications connectors 100, terminal 2 can not damage because of crossing compressive strain.
Present embodiment is to be provided with barb-like interference part 213 (shown in Fig. 6 A) in first section 211 both sides of fixed part 21; Interference part 213 interference engagement are in corresponding first groove 151; Utilize barb and corresponding hook groove (be positioned at first groove 151, do not illustrate) thereof, can fix terminal 2.In the embodiment that another does not illustrate, second section 212 both sides also can changing into said fixed part 21 are provided with interference part 213, and interference part 213 interference engagement are neither as limit in corresponding second groove 152 both sides.
In addition, shown in Fig. 6 B, in other embodiments, the fixed part 21 ' of terminal 2 ' is provided with the part width of part (first section 211 ' or second section 212 ') of interference part 213 ' less than the width of fixed part 21 ' other part.By this, the fixed part 21 ' width of terminal 2 ' is diminished, the spacing distance between the said several terminals 2 ' is increased, the thick increase of meat between several holddown grooves 15 of relative made insulating body 1, moulding is more or less freely, and intensity is also preferable.
In the present embodiment, communications connectors 100 also comprises a metal shell 3 and at least one luminescence component 4.Metal shell 3 is coated on insulating body 1 outside; Metal shell 3 has a top board 31, the biside plate 32 that is extended to form by 31 liang of lateral bucklings of top board and a header board 33 that is extended to form by top board 31 1 lateral bucklings, and header board 33 is provided with and spliced eye 12 corresponding inserts mouthfuls 331.
Insulating body 1 can be provided with at least one storage tank 19 in addition, in order to hold luminescence component 4.Luminescence component 4 for example is light-emitting diode light sources such as (LED).In the present embodiment, communications connectors 100 is provided with two luminescence components 4, and is provided with two storage tanks 19 accordingly.Two storage tanks, 19, two luminescence components 4 that two luminescence components 4 are placed in insulating body 1 expose from the side that insulating body 1 is formed with spliced eye 12.For example, can form and luminescence component 4 corresponding lamp holes 34, expose, use the operating state that shows communications connectors 100 for luminescence component 4 in the place ahead of metal shell 3.In addition, as shown in Figure 5, the end of the pin 41 of luminescence component 4 is positioned at the adjoining height and position in end of terminal weld part 24, is connected with circuit board with convenient.
See also Fig. 7 and Fig. 8; Second embodiment of the utility model communications connectors has been described; Terminal 2 compared to the communications connectors 100 of Fig. 1 is to be assembled in insulating body 1 with vertical inserted mode, the terminal 2 of the communications connectors 200 of present embodiment " be to be assembled on the insulating body 1 ' with horizontal inserted mode.As shown in Figure 7, said several terminals 2 " be that the right side is assembled on the insulating body 1 ' by a left side.With regard to structure; Said several terminals 2 " fixed part 21 " be fixed in said several holddown grooves 15 '; First section 211 " and second section 212 " be matched with corresponding first groove 151 ' and second groove 152 ' respectively, make said several terminals 2 " be arranged on the insulating body 1 '.In the present embodiment, be at fixed part 21 " second section 212 " both sides be provided with interference part 213 ", interference part 213 " interference engagement is in corresponding second groove 151 '.The insulating body 1 ' of present embodiment, metal shell 3 ' all can be identical with the corresponding assembly of communications connectors 100 with luminescence component 4 ', not as limit.
The utility model mainly is that a side relative with spliced eye on insulating body is formed with an assembly mouth; Be provided with several holddown grooves in addition; Said several terminals is as long as insert toward several holddown grooves of being located at insulating body one side from assembly mouth; Can accomplish the assembling of terminal, quite simple and convenient, production cost is reduced.In addition, the contact site of said several terminals can be outside assembly mouth with the grafting space in displacement, and can be when butt connector inserts, let terminal can be because of overvoltage deformed damaged.Secondly, the terminal of the utility model can be assembled on the insulating body with vertical and horizontal inserted mode, can answer different demands and change the mounting direction of terminal, and the structure of insulating body and terminal does not need significantly to revise.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (10)
1. communications connectors comprises:
One insulating body; Inside is formed with a grafting space; And said insulating body one side is formed with a spliced eye; A side relative with said spliced eye is formed with an assembly mouth and the compartment of terrain is provided with several holddown grooves, and said assembly mouth is communicated to a side of a base plate of said insulating body, and wherein said several holddown grooves are connected with said grafting space; And
Several terminals; Be arranged on the said insulating body; Each said terminal has a fixed part, an elastic portion, a contact site and a weld part; Said elastic portion is extended to form by said fixed part one end, and said contact site extends into said grafting space by said elastic portion away from the end extension of said fixed part and from said elastic portion, and said weld part is extended to form by the said fixed part other end; The said fixed part of said several terminals is fixed in said several holddown grooves, makes the said contact site can be with respect to the displacement between said grafting space and said assembly mouth of said fixed part.
2. communications connectors as claimed in claim 1; It is characterized in that each said holddown groove has one first groove and one second groove, said second groove is perpendicular to said first groove; And said second groove is connected with said assembly mouth via said first groove; The said fixed part of each said terminal has one first section and one second section, said second section perpendicular to said first section, said first section and said second section is matched with corresponding said first groove and said second groove respectively.
3. communications connectors as claimed in claim 2 is characterized in that, said weld part is extended to form by second section of said fixed part end bending, and said weld part is parallel to said first section and perpendicular to said second section.
4. communications connectors as claimed in claim 2 is characterized in that, first section of said fixed part or second section both sides are provided with the interference part, and said interference part interference engagement is in corresponding said first groove or the said second groove both sides.
5. like each described communications connectors of claim 1-4; It is characterized in that; Said base plate is positioned in abutting connection with a side and the compartment of terrain of said several holddown grooves and is provided with several guide vane end stops, is formed with several stopper slots between said several guide vane end stops, and an end of the said contact site of said several terminals is placed in said several stopper slots; Each stopper slot is corresponding is provided with a block, in order to an end of the said contact site of the said several terminals of block.
6. like each described communications connectors of claim 1-4; It is characterized in that; The outside metal shell that coats of said insulating body; Said metal shell has a top board, the biside plate that is extended to form by said top board two lateral bucklings and a header board that is extended to form by said top board one lateral buckling, and said header board is provided with and said spliced eye corresponding inserts mouthful.
7. like each described communications connectors of claim 1-4; It is characterized in that; Said communications connectors also comprises at least one luminescence component; Said insulating body is provided with at least one storage tank, the ccontaining said at least one luminescence component of said at least one storage tank, and said at least one luminescence component exposes from the side that said insulating body is formed with said spliced eye.
8. communications connectors comprises:
One insulating body; Inside is formed with a grafting space; And said insulating body one side is formed with a spliced eye; A side relative with said spliced eye is formed with an assembly mouth and the compartment of terrain is provided with several holddown grooves, and said assembly mouth is communicated to a side of a base plate of said insulating body, and wherein said several holddown grooves are connected with said grafting space;
Several terminals; Be arranged on the said insulating body; Each said terminal has a fixed part, an elastic portion, a contact site and a weld part; Said fixed part has one first section and one second section, and said elastic portion is extended to form by said first a section end, and said contact site is extended to form away from said first a section end by said elastic portion and extends into said grafting space from said elastic portion; Said weld part is extended to form by said second a section end; Wherein said first section bearing of trend is vertical with the bearing of trend of said contact site, and the said fixed part of said several terminals is fixed in said several holddown grooves, makes the said contact site can be with respect to the displacement between said grafting space and said assembly mouth of said fixed part;
One metal shell coats said insulating body; And
At least one luminescence component is arranged on the said insulating body, and exposes from a side of said insulating body.
9. communications connectors as claimed in claim 8; It is characterized in that; Each said holddown groove has one first groove and one second groove, and said second groove is perpendicular to said first groove, and said second groove is connected with said assembly mouth via said first groove; Said second section perpendicular to said first section, said first section and said second section is matched with corresponding said first groove and said second groove respectively.
10. communications connectors as claimed in claim 9; It is characterized in that; Said weld part is parallel to said first section and perpendicular to said second section; Said first section or said second section both sides are provided with the interference part, and said interference part interference engagement is in corresponding said first groove or the said second groove both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203445776U CN202196934U (en) | 2011-09-14 | 2011-09-14 | Communication connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203445776U CN202196934U (en) | 2011-09-14 | 2011-09-14 | Communication connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196934U true CN202196934U (en) | 2012-04-18 |
Family
ID=45951833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203445776U Expired - Fee Related CN202196934U (en) | 2011-09-14 | 2011-09-14 | Communication connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022758A (en) * | 2011-09-23 | 2013-04-03 | 艾恩特精密工业股份有限公司 | Communication connection socket and assembling method thereof |
-
2011
- 2011-09-14 CN CN2011203445776U patent/CN202196934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022758A (en) * | 2011-09-23 | 2013-04-03 | 艾恩特精密工业股份有限公司 | Communication connection socket and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |