CN204361383U - A kind of electric connector and cable connector combination - Google Patents
A kind of electric connector and cable connector combination Download PDFInfo
- Publication number
- CN204361383U CN204361383U CN201420860865.0U CN201420860865U CN204361383U CN 204361383 U CN204361383 U CN 204361383U CN 201420860865 U CN201420860865 U CN 201420860865U CN 204361383 U CN204361383 U CN 204361383U
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- CN
- China
- Prior art keywords
- conducting terminal
- electric connector
- terminal module
- housing
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of electric connector, and for being electrically connected two groups of wires, it comprises body and conducting terminal module; Described body comprises two ends along the spaced hollow of first direction, forms non-close space between described two ends; Described conducting terminal module is located in described non-close space, be electrically connected for extending into respectively in described non-close space to removably connect with described conducting terminal module and formed from described two ends for described two groups of wires, thus make the connection of described conducting terminal module and described wire visual, be easy to operation.The utility model additionally provides a kind of cable connector combination.After adopting the technical solution of the utility model, only need fixed conductive terminals module, penetrate and socket power line, screw in housing and seal with body, screw these sequences of packing nut and namely can realize the quick of power line and be connected and sealing, simple, convenient, professional knowledge requires low, and structure is simple, easy to maintenance.
Description
Technical field
The utility model relates to field of cable connectors, particularly relates to a kind of electric connector and cable connector combination.
Background technology
At present, the light fixture that open air, semi-outdoor, wet environment use and other electrical equipment, IP class requirement is higher, when connection cable, water proof and dust proof requirement in demand fulfillment IP grade, this sealing property at position often connected cable and posterior maintenance propose higher requirement.In the structure of current cable waterproof bindiny mechanism device, cable connects reliable, simple to operate, then waterproof bindiny mechanism is complicated, cost is very high, and posterior maintenance needs a large amount of operation, at substantial manpower.The cost of waterproof bindiny mechanism is low, unreliable, inconvenient operation, polarity indicate unclear or do not have polarity sign or water proof and dust proof not to reach requirement at all in the connection of cable, leave potential safety hazard, and useful life is shorter, break-in the advantage of low cost is prevented.
Therefore need now that a kind of easy to operate, structure is simple, the cable connecting structure of low cost badly, with while the high-grade sealing property of maintenance, facilitate posterior maintenance, reduce use cost.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is to provide a kind of handled easily, structure simple cable connector combination.
The utility model discloses a kind of electric connector, for being electrically connected two groups of wires, it comprises body and conducting terminal module; Described body comprises two ends along the spaced hollow of first direction, forms non-close space between described two ends; Described conducting terminal module is located in described non-close space, is electrically connected for extending into respectively in described non-close space to removably connect with described conducting terminal module and formed from described two ends for described two groups of wires.
Preferably, described conducting terminal module comprises insulating body and conducting terminal, described insulating body comprises the cavities running through formation along described first direction and the perforate formed along the second direction perpendicular to described first direction, and described cavities accommodates described conducting terminal.
Preferably, described insulating body comprises at least two described cavities and at least two described perforates, the quantity of described conducting terminal is at least two, described cavities is embedded in described conducting terminal, installed part is contained in described perforate, described wire inserts in described cavities along described first direction respectively and is connected with described conducting terminal, and is fixed along described second direction by described installed part.
Preferably, described body also comprises the installation base portion connecting described two ends, and described installation base portion is provided with mounting base, for fixing described conducting terminal module.
Preferably, described installation base portion is tabular, and described mounting base to be arranged in the middle part of described installation base portion and to be stretched in described non-close space.
Preferably, three cavities of corresponding described conducting terminal module on described mounting base, are respectively equipped with and represent that L, N, PE of polarity indicate.
Preferably, electric connector also comprises housing, can by described non-close airtight space after itself and described body combine.
Preferably, described housing coordinates with two end part seals of described body.
Preferably, also comprise a pair first seal members, wherein said two ends are respectively arranged with described first seal member and seal for being formed between described two groups of wires and described two ends.
Preferably, the outer rim of described two ends has groove, is embedded with the second seal member in described groove, and described body and described housing are sealed by described second seal member.
Preferably, described two end outer setting have external screw thread, and the corresponding described external screw thread of described electric connector is also provided with the nut that can pass for described two power lines, and described nut is threaded with described external screw thread.
Preferably, described two ends are provided with clamping part in closing on described external screw thread place, seal face is provided with in described nut, when described nut screw in described external screw thread to described seal face contact described clamping part time, described seal face oppresses described clamping part, described clamping part is radially shunk, thus compresses described first seal member.
Preferably, described housing and described end rotate location fit.
Preferably, in the outer rim of end described at least one, be provided with projection or breach, on the inwall of described housing, correspondence is provided with breach or projection, circumferential direction along described housing is being provided with the resettlement section be communicated with described breach, and described resettlement section and described breach form L shape space jointly, and described projection can along the spatial movement of described L shape, until described projection is accommodated to described resettlement section, thus realize the location of described housing and described body.
The invention also discloses a kind of cable connector combination, comprise the electric connector of the combination in any of aforementioned structure and the first wire and the second wire, first, second wire described along first direction group enter in the non-close space of described electric connector with described conducting terminal module removably machinery and being electrically connected.
After the utility model adopts technique scheme, described conducting terminal module can be connected fast with two groups of wires and seal, thus makes the connection of described conducting terminal module and described wire visual, simple, convenient, professional knowledge requires low, and structure is simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 meets the electric connector of a preferred embodiment of the present utility model and the decomposing schematic representation of electric connector combination;
Fig. 2 meets the electric connector of a preferred embodiment of the present utility model and the profile of electric connector combination;
Fig. 3 meets schematic diagram after the electric connector of a preferred embodiment of the present utility model and the wiring of electric connector combination;
Fig. 4 is the vertical view of structure shown in Fig. 3;
Fig. 5 is the housing of the electric connector meeting a preferred embodiment of the present utility model and the initial position figure of body snap-in structure;
Fig. 6 is the housing of the electric connector meeting another preferred embodiment of the present utility model and the final position figure of body snap-in structure;
Fig. 7 is the stereogram of structure shown in Fig. 5 and Fig. 6.
Reference numeral:
10-body, 11-first end, 12-the second end, 13-first seal member, 14-second seal member, 15-groove, 16-external screw thread, 17-resilient clamp portion, 18-wedge-shaped projection, 19-non-close space;
20-housing, 21-breach;
30-first wire;
40-second wire;
50-conducting terminal module, 51-insulating body, 52-conducting terminal, 53-cavities, 54-perforate, 55-interface channel, 56-fixing hole, 57-screw;
60-packing nut, the conical seal face of 61-;
70-installs base portion, 71-mounting base.
Embodiment
Advantage of the present utility model is set forth further below in conjunction with accompanying drawing and specific embodiment.
Consult Fig. 1, meet the electric connector combination of preferred embodiment of the present utility model, include electric connector and the first wire of being electrically connected with electric connector or cable 30 (hereinafter referred first wire) and the second wire or cable 40 (hereinafter referred second wire).
Described electric connector comprises body 10, housing 20 and conducting terminal module 50.First wire 30 and the second wire 40 are formed with conducting terminal module 50 respectively and are electrically connected.
Body 10 is arranged at intervals with first end 11 and the second end 12 along first direction (length direction).Non-close space 19 is formed between first end 11 and the second end 12.Centre and the second end 12 of first end 11 are hollow, offer through hole respectively along above-mentioned first direction, pass along above-mentioned first direction subtend for the first and second wires 30,40.
Housing 20 be columnar, to be set in outside body 10 and can with body 10 by mutually rotating the structure being formed and seal.First wire 30 can extend into non-close space 19, second wire 40 from the first end 11 of body 10 and can extend into non-close space 19, first wire 30 and the second wire 40 from the second end 12 of body 10 and to be formed in body 10 inside and be electrically connected; Conducting terminal module 50 is arranged on the inside of body 10, especially, be located in the non-close space 19 of first, second end 11,12 formation, first wire 30, second wire 40 is removably connected with this conducting terminal module 50 respectively, formed by conducting terminal 52, first wire 30 in conducting terminal module 50 and the second wire 40 and be electrically connected.After housing 20 and body 10 combine, can by airtight for non-close space 19.
As shown in Figures 2 and 3, meet in the electric connector combination of preferred embodiment of the present utility model, between the inwall of the through hole of the end 11,12 of first, second wire 30,40 and body 10, first seal member 13 is installed, it is a kind of columniform sealing ring, meanwhile, is provided with the second seal member 14 between body 10 and housing 20, it can be inserted in recessed groove 15 on body 10 outer wall, and it can be a kind of O-ring seals.In addition, on the outer surface of first, second end 11,12 of body 10, more outer relative to the groove 15 being embedded with the second seal member 14 part, be respectively arranged with external screw thread 16.In this external screw thread 16 outside again, respectively to the flexible clamping part 17 of extension.Outside first, second end 11,12, be also respectively arranged with and external screw thread 16 form fit, two packing nuts 60 being threaded, inside is provided with a conical seal face 61.When complete first, second power line 30,40 insert first, second end 11,12 through hole after and body 10 inside be connected with conducting terminal module 50 after, cylindrical shell 20 is enclosed within outside body 10, first, second end 11,12 is housed in non-close space 19, and seals respectively by the second seal member 14 with first, second end 11,12.Then two packing nuts 60 are screwed in the external screw thread 16 of two ends, until the conical seal face 61 of packing nut 60 contacts (as shown in Figure 2) with resilient clamp portion 17, then packing nut 60 is screwed, conical seal face 61 is made to oppress resilient clamp portion 17, resilient clamp portion 17 is radially shunk, first, second wire 30,40 clamped the first seal member 13 and insert from first, second end 11,12, thus realize Fast Installation and the sealing of first, second wire 30,40.
As shown in Figures 2 and 3, meet in the electric connector of preferred embodiment of the present utility model, conducting terminal module 50 is arranged between first, second end 11,12 of body 10.Meeting in a preferred embodiment of the present utility model, body 10 includes a tabular coupled together first, second end 11,12 and installs base portion 70, is provided with for the fixing mounting base 71 of conducting terminal module 50.Mounting base 71 can be one-body molded or be assembled in and install on base portion 70 with installation base portion 70.Conducting terminal module 50 and mounting base 71 can use the detachable fixed form of such as snap-in structure, also can use the integrated fixed form of such as welding, or the collecting mode of interference.This conducting terminal module 50 comprises insulating body 51 and conducting terminal 52, conducting terminal 52 is contained in insulating body 51, insulating body 51 comprises cavities 53 and perforate 54, cavities 53 runs through formation along first direction, perforate 54 is formed along the second direction perpendicular to first direction, and cavities 53 and perforate 54 are connectivity structures.Preferably, insulating body 51 comprises at least two cavities 53 and at least two perforates 54, and the quantity of conducting terminal 52 is at least two, embeds conducting terminal 52 in cavities 53, such as conduction copper piece or conductive plastics etc.Conducting terminal 52 comprise the interface channel 55 that runs through along first direction and with this interface channel 55 be communicated with along second direction, corresponding with perforate 54 fixing hole 56, first, second wire 30,40 can insert in the interface channel 55 of these conducting terminals 52 to be formed and be electrically connected, and when screw 57 inserts in perforate 54, lock screw 57 can make screw 57 insert fixing hole 56 thus is fixed by first, second wire 30,40, realizes Fast Installation and the dismounting of first, second wire 30,40.As shown in Figure 4, in preferred embodiment of the present utility model, first, second wire 30,40 is power line, it is divided into three wires, distinguish correspondence live wire, zero line and ground wire, relatively, insulating body 51 includes three cavities 53 and three perforates 54, the quantity of conducting terminal 52 is three, on mounting base 71, mark polarity simultaneously respectively indicate L, N, PE, the corresponding polarity of conducting terminal module 50 is installed, can prevent in operation like this, operating personnel are by the polarity wrong of the first wire 30 and the second wire 40.
The electric connector combination shown in preferred embodiment of the present utility model is met according to above-mentioned, operating personnel are in actual mechanical process, first conducting terminal module 50 is fixed on and connects first of body 10, the second end 11, on mounting base 71 on the installation base portion 70 of 12, conducting terminal 52 is inserted in cavities 53, again respectively by first, second wire 30, 40 successively through packing nut 60, two the first seal members 13 of body 10 enter the non-close space 19 of body 10, live wire is inserted in cavities corresponding to polarity L 53, zero line is inserted in cavities corresponding to polarity N 53, ground wire is inserted in cavities corresponding to polarity PE 53, by screw 57, three wires are fixed, then cylindrical shell 20 is enclosed within outside body 10, with first of body 10, the second end 11, 12 are sealed by two the second seal members 14, finally two packing nuts 60 are screwed in end external screw thread 16, resilient clamp portion 17 is oppressed by the conical seal face 61 in it, it is made radially inwardly to shrink clamping first seal member 13, strengthen sealing property.By above-mentioned operating process, make conducting terminal module 50 visual with the connection of wire 30,40, in semi-open non-close space 19, operating personnel can not have professional knowledge and by the simple installation portion sequence in a few road, just can complete connection and the seal operation of power line, whole process operation is easy, part is few, it is clear to indicate, it is simple to safeguard, sealing property is reliable, also very applicable for not having the common operating personnel of circuit operation experience.
As shown in Fig. 5, Fig. 6, Fig. 7, preferably, the outer rim (also can be the outer rim of the second end 12) of the first end 11 of body 10, be provided with wedge-shaped projection 18, the wedge-shaped projection 18 of the corresponding first end 11 of cylindrical shell 20 is provided with the breach 21 of circumferential width slightly larger than the circumferential width of wedge-shaped projection 18, and be circumferentially provided with the resettlement section be communicated with breach 21 to the other end at this breach 21, it forms L shape space jointly.In the process that cylindrical shell 20 is placed on outside body 10, first the second end 12 of housing 20 from body 10 is pushed to first end 11 along described first direction, until housing 20 has accommodated first of body 10, the second end 11, 12, again corresponding for this breach 21 wedge-shaped projection 18 is positioned, wedge-shaped projection 18 is made to be placed in breach 21, then housing 20 is continued to promote along first direction under the guiding of breach 21, until projection 18 enters in resettlement section, now housing is circumferentially rotated in direction, make wedge-shaped projection 18 by collecting in resettlement section, wedge-shaped projection 18 is by partition wall backstop simultaneously, thus realize the positioning function of housing 20 and body 10.Meeting in another preferred embodiment of the present utility model, wedge-shaped projection 18 can be arranged on the inwall of housing 20 at least one end, breach 21 corresponding can be arranged on the outer rim of at least one end of body 10, and wedge-shaped projection 18 now and breach 21 still can according to above-mentioned snap fit by body 10 and housing 20 fixed Combination.
The invention also discloses a kind of cable connector combination, comprise electric connector and the wire of aforementioned structure, by the electric connector of said structure, wire (the first wire 30, second wire 40) can extend into the inside of electric connector respectively from the end of electric connector (first end 11 of body 10, the second end 12), removably be mechanically connected with the conducting terminal module 50 being positioned at electric connector, formed by the conducting terminal 52 in conducting terminal module 50 simultaneously and be electrically connected.
After the utility model adopts technique scheme, only need fixed conductive terminals module 50, penetrate and socket power line 30,40, screw in housing 20 and seal with body 10, screw these sequences of packing nut 60 and can either realize the quick of power line and be connected and sealing, simple, convenient, professional knowledge requires low, and structure is simple, easy to maintenance.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. an electric connector, for being electrically connected two groups of wires, it comprises body and conducting terminal module; It is characterized in that: described body comprises two ends along the spaced hollow of first direction, between described two ends, form non-close space; Described conducting terminal module is located in described non-close space, is electrically connected for extending into respectively in described non-close space to removably connect with described conducting terminal module and formed from described two ends for described two groups of wires.
2. electric connector as claimed in claim 1, it is characterized in that, described conducting terminal module comprises insulating body and is contained in the conducting terminal in described insulating body, and described insulating body comprises the cavities running through formation along described first direction and the perforate formed along the second direction perpendicular to described first direction.
3. electric connector as claimed in claim 2, it is characterized in that, described insulating body comprises at least two described cavities and at least two described perforates, the quantity of described conducting terminal is at least two, described cavities is embedded in described conducting terminal, contain installed part in described perforate, described wire inserts in described cavities along described first direction respectively and is connected with described conducting terminal, and is fixed along described second direction by described installed part.
4. electric connector as claimed in claim 3, it is characterized in that, described body also comprises the installation base portion connecting described two ends, and described installation base portion is provided with mounting base, for fixing described conducting terminal module.
5. electric connector as claimed in claim 4, it is characterized in that, described installation base portion is tabular, and described mounting base to be arranged in the middle part of described installation base portion and to be stretched in described non-close space.
6. electric connector as claimed in claim 5, is characterized in that, three cavities of corresponding described conducting terminal module on described mounting base, is respectively equipped with and represents that L, N, PE of polarity indicate.
7. electric connector as claimed in claim 1, is characterized in that, also comprise housing, can by described non-close airtight space after itself and described body combine.
8. electric connector as claimed in claim 7, it is characterized in that, described housing coordinates with two end part seals of described body.
9. electric connector as claimed in claim 8, it is characterized in that, also comprise a pair first seal members, wherein said two ends are respectively arranged with described first seal member and seal for being formed between described two groups of wires and described two ends.
10. electric connector as claimed in claim 9, it is characterized in that, the outer rim of described two ends has groove, is embedded with the second seal member in described groove, and described body and described housing are sealed by described second seal member.
11. electric connectors as claimed in claim 10, it is characterized in that, described two end outer setting have external screw thread, and the corresponding described external screw thread of described electric connector is also provided with the nut that can pass for described two power lines, and described nut is threaded with described external screw thread.
12. electric connectors as claimed in claim 11, it is characterized in that, described two ends are provided with clamping part in closing on described external screw thread place, seal face is provided with in described nut, when described nut screw in described external screw thread to described seal face contact described clamping part time, described seal face oppresses described clamping part, and described clamping part is radially shunk, thus compresses described first seal member.
13. electric connectors as claimed in claim 2, it is characterized in that, described housing and described end rotate location fit.
14. electric connectors as claimed in claim 13, it is characterized in that, in the outer rim of end described at least one, be provided with projection or breach, on the inwall of described housing, correspondence is provided with breach or projection, circumferential direction along described housing is being provided with the resettlement section be communicated with described breach, described resettlement section and described breach form L shape space jointly, described projection can along the spatial movement of described L shape, until described projection is accommodated to described resettlement section, thus realize the location of described housing and described body.
15. 1 kinds of cable connector combination, it is characterized in that, comprise electric connector as described in any one of claim 1 to 14 and the first wire and the second wire, first, second wire described along first direction group enter in the non-close space of described electric connector with described conducting terminal module removably machinery and being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860865.0U CN204361383U (en) | 2014-12-26 | 2014-12-26 | A kind of electric connector and cable connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860865.0U CN204361383U (en) | 2014-12-26 | 2014-12-26 | A kind of electric connector and cable connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361383U true CN204361383U (en) | 2015-05-27 |
Family
ID=53262831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860865.0U Expired - Fee Related CN204361383U (en) | 2014-12-26 | 2014-12-26 | A kind of electric connector and cable connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577482A (en) * | 2014-12-26 | 2015-04-29 | 欧普照明股份有限公司 | Electric connector and cable connector assembly |
| CN106785611A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Electric connector and electronic equipment |
-
2014
- 2014-12-26 CN CN201420860865.0U patent/CN204361383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577482A (en) * | 2014-12-26 | 2015-04-29 | 欧普照明股份有限公司 | Electric connector and cable connector assembly |
| CN106785611A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Electric connector and electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |