CN204927539U - Electric terminal quick connector - Google Patents
Electric terminal quick connector Download PDFInfo
- Publication number
- CN204927539U CN204927539U CN201520707836.5U CN201520707836U CN204927539U CN 204927539 U CN204927539 U CN 204927539U CN 201520707836 U CN201520707836 U CN 201520707836U CN 204927539 U CN204927539 U CN 204927539U
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- CN
- China
- Prior art keywords
- electric terminal
- belt body
- conductive plug
- connecting component
- quick connector
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Abstract
The utility model discloses an electric terminal quick connector relates to electrical connection subassembly technical field, and it is including enclosing the area body and the fastening of restrainting two piece at least cables the electrically conductive plug connector of the area body, the cable passes through electrically conductive plug connector switches on. The utility model relates to a be used for connecting the coupling assembling of electric terminal among power supply and distribution system and the message transmission system, it has solved the problem that the electric terminal can only be made in the extreme point department of wire to present connector, has also improved the speed of preparation electric terminal simultaneously.
Description
Technical field
The utility model relates to electric connection component technical field, especially a kind of power supply-distribution system with in the information transmission system for being connected the coupling assembling of electric terminal.
Background technology
Electric terminal is generation along with electric power and telecommunications and the twin thing produced, it along with electric power distribution extension of network and electric signal transmission network increase and increase, be that electric power or the signal of telecommunication flow to the only way which must be passed of another transmission lines from a transmission lines; For electric power distribution network, the contact resistance of electric terminal is less, and electric energy loss is less; For electric signal transmission network, the contact resistance of this electric terminal is less, and signal attenuation is less; People seem the electric wire tie point of various electrical appliance power supply base distribution for indoor household electricity that first maximum electric terminals is home dwelling terminal in electric power distribution network, be secondly exactly input circuit in automatic control system and driving, the distribution of control circuit be connected.
For the electric terminal in electric power distribution network, can be summarized as two kinds of forms by mechanical coupling fashion, a kind of is the object being realized good contact by the spiral force of binding post, another kind of then be that the tension force utilizing electric wire to produce because of twisted together mutually and the elastic force secondary because of the existence of tension force reach the object realizing good contact needing the wire that carries out being electrically connected twisted together mutually.Traditionally, the latter is referred to as twisting joint, and the former is referred to as crimping.For electric signal transmission network, the electric terminal existed in its network is substantially identical with the manufacture method of the electric terminal in electric power distribution network, namely except wire end points has the special extruding force depending on inelastic deformation to produce to except the object realizing good contact, connect referred to as the fourth of the twelve Earthly Branches traditionally, all the other all utilize spiral force and tension force.
The electric terminal utilizing spiral force to make needs to use screw or screw bolt and nut, contact takes up room more, if effects on surface insulativity has certain requirement, first the insulating material affecting electric good contact will be removed when so making electric terminal, and after having tightened screw or having claimed bolt, also need effects on surface to carry out insulation processing, electricians are normally wound into the thing such as insulating tape or insulating tape and firm ready-made electric terminal surface realize the object of electric insulation.The wire that the electric terminal needs utilizing tension force to make link together those needs is twisted together mutually tightly, the summation of the elastic force that the tension force produced because of twisted together mutually due to wire and thus tension force cause all does not utilize spiral force so satisfactory, although the space shared by electric terminal that this connected mode produces can be less, as long as so conditions permit, people still can consider to use spiral force to make electric terminal.
For the electric connecting point made at wire end points, although have the special extruding force depending on inelastic deformation to produce to realize the endpoint connectors part of the object of good contact, but these special devices can only make electric terminal at end points, as the interface unit used for extending telephone wire of field of telecommunications, for connecting the RJ45 connector of local area network (LAN) in computer application field.Although these similar endpoint connectors parts can have the electric terminal of certain dielectric strength in quick Fabrication surface, the end points place of wire can only be used in, be not suitable for making electric terminal in wire middle and signal of telecommunication tap is gone out.
Utility model content
The purpose of this utility model is to provide a kind of electric terminal quick connector, and this connector can solve existing connector can only make electric terminal problem at the end points place of wire, and improves the speed making electric terminal.
In order to solve the problem, the technical solution adopted in the utility model is: this electric terminal quick connector, and comprise the conductive plug-in connecting component of belt body and the fastening described belt body enclosing bundle at least two cables, described cable is by described conductive plug-in connecting component conducting.
In the technical scheme of above-mentioned electric terminal quick connector, technical scheme can also be more specifically: described conductive plug-in connecting component has at least the termination of one end to be cone or frustum.
Further, described conductive plug-in connecting component is the rigid conductive plug connector with at least one insertion section, directly contacts after described insertion section straight cutting enters described cable with the conductor of cable.
Further, described conductive plug-in connecting component is the elastic conduction plug connector with at least one insertion section, and described insertion section end is bent in opposite directions by chock or self and offsets.
Further, described belt body offers the jack inserting described plug connector.
Further, multiple described jack is offered in the part correspondence that described belt body is overlapping.
Further, the surface of described belt body is provided with groove, and described jack is opened in described groove, and described belt body is provided with the protecting cover of groove described in capping.
Further, the inner surface of described belt body is made as matsurface or is laid with projection.
Further, the surface of described conductive plug-in connecting component is laid with hangnail.
Further, described belt body is the strapping that one end has snap close, and described strapping offers multiple through hole.
Owing to have employed technique scheme, the utility model compared with prior art has following beneficial effect:
1, use belt body to enclose bunch cable, and insert the fastening belt body of plug connector and conducting cable, thus electric terminal can be made in the optional position of cable fast.
2, the termination of conductive plug-in connecting component is cone or frustum, is conducive to fast inserted; The plug connector of rigidity can realize fast inserted without the need to aid; The structure of resilient inserting fitting can obtain good electrical contact effect.
3, corresponding jack is set at belt body overlapping part, is beneficial to quick position, and be beneficial to make belt body to enclose Shu Gengwei firm; When being applied in insulated electric conductor, jack is opened in groove, and protecting cover is set, plug connector can be made not expose, thus ensure that electric terminal is to outside conductor being also insulation.
4, the inner surface of belt body is matsurface or arranges projection, can increase the frictional force between belt body and cable, thus belt body closely can be interlocked with cable surface, and the final increase resistance to plucking that realizes takes off ability.
5, conductive plug-in connecting component is laid with hangnail, it can be made easily to enter difficulty and go out, thus prevent plug connector slippage; The strapping that belt body is designed to belt lock catch can directly roll stringing cable.
6, minimum to the injury of the insulating protective layer of insulated electric conductor, substantially still can remain insulating protective layer unceasingly the ambient condition of conductor and air exclusion, make the oxidation resistance of wire constant.
7, electric terminal takes up space not quite, and " contact of twisting joint " that be connected together with twisting is substantially identical even less.
8, in input field, conveniently electric state sampling or long-term on-line checkingi are carried out to electric class point detection signal.
9, to using uninsulated wires or claiming the empty electric power distribution system of outdoor extension of plain conductor and electric class Signal transmissions and detection system, when making electric terminal, the utility model can obtain than " twisting joint " or " fourth of the twelve Earthly Branches connects " manufacturing speed and more firmly reliability faster.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one belt body.
Fig. 2 is the structural representation of the utility model embodiment one conductive plug-in connecting component.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the electric terminal place radial section cutaway view after the utility model embodiment one has made electric terminal on multi cord core insulation flexible conductor.
Fig. 5 is the structural representation of the belt body of the utility model embodiment two.
Fig. 6 is that the conductive plug-in connecting component insertion section end after the utility model embodiment three has made electric terminal on nonisulated sub-thread core wire bends by self the electric terminal place radial section cutaway view offseted in opposite directions.
Fig. 7 is that the utility model embodiment four is for being equipped with the electric terminal place radial section cutaway view of also using the conductive plug-in connecting component of being with hangnail of chock between two wires and belt body in advance.
Fig. 8 is the electric terminal place radial section cutaway view after the utility model embodiment five has made electric terminal on single cord core insulation wire.
Fig. 9 is the structural representation of the belt body of the utility model embodiment six.
Figure 10 is the structural representation of the smooth round and smooth conductive plug-in connecting component of the utility model bending part.
Figure 11 is the radial view only having the conductive plug-in connecting component of an insertion end made of cylinder.
Figure 12 is the structural representation of the circular tube shaped conductive plug-in connecting component in the utility model tubular conductive plug connector.
Figure 13 is the upward view of Figure 12.
The structural representation of Figure 14 arc-shaped conductive plug-in connecting component that to be the utility model axis projection be in the tubular conductive plug connector of non-close ring-type.
Figure 15 is the upward view of Figure 14.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
Embodiment one
Electric terminal quick connector shown in Fig. 1 to Fig. 4 is made up of belt body 1 and conductive plug-in connecting component 2, and wherein, belt body 1 is for enclosing bunch cable 3, and conductive plug-in connecting component 2 inserts belt body 1 and cable 3, with fastening belt body 1 also conducting cable 3; Belt body 1 offers jack 1-1 respectively that insert conductive plug-in connecting component 2, see Fig. 1 near the part at two ends; As shown in Figures 2 and 3, the conductive plug-in connecting component 2 of the present embodiment is rigid conductive plug connector, this conductive plug-in connecting component 2 is flat, conductive plug-in connecting component 2 is bent to form two insertion section 2-1 according to the jack 1-1 position of belt body 1 in middle part symmetry, the end of insertion section 2-1 is cone, its sharpness with can pierce through the belt body that encloses bunch cable and be deep into cable inner directly and conductor contact be limited; The cylinder that the conductive plug-in connecting component of other embodiment can be frustum by two ends is bent to form, see Figure 10 and Figure 11; The conductive plug-in connecting component of Figure 12 and Figure 13 is made up of pipe, and the tip designs of pipe is annulus sharp edge; The cross section of the conductive plug-in connecting component of Figure 14 and Figure 15 is circular arc.Preferably, the inner surface of belt body 1 is matsurface, to need larger anti-pull-out force between the different cables after satisfied electrical connection.
As shown in Figure 4, the cable 3 making electric terminal is two multi cord core insulation flexible conductors, when making electric terminal, this two cables 3 are crowded around with belt body 1, make belt body 1 head and the tail overlapping and tight these two cables 3 of bundle, then the inside of cable 3 is directly inserted respectively in the two ends of conductive plug-in connecting component 2 in the jack 1-1 of belt body 1 correspondence, to make belt body 1, conductive plug-in connecting component 2 is firmly connected with cable 3, and two cables 3 are conducted by conductive plug-in connecting component 2 simultaneously.The surface that the plug connector 1 of this rigidity inserts cable part is subject to the elastic pressure passed over by conductor 3-1, and the elastic pressure passed over by this conductor 3-1 reaches the effect of excellent electric contact.
Embodiment two
In order to increase the electric current handling capacity of electric terminal or claim to reduce surface contacted resistance, pressure one timing be subject on plug connector surface, increase the quantity of plug connector or directly make plug connector surface increase with the contact area of cable surface, thus making that contact resistance is less, the electrical contact performance of electric terminal is better; Quantity or the width of belt body 4 can be increased when increasing the quantity of plug connector accordingly, and on wider belt body 4, offer many group jack 4-1, see Fig. 5.All the other features are identical with embodiment one.
Embodiment three
As shown in Figure 6, the conductive plug-in connecting component 6 of the present embodiment is resilient inserting fitting, it is worth mentioning that, in the present embodiment, offers multiple jack in the overlapping part correspondence of belt body 5.Cable 7 in Fig. 6 is nonisulated sub-thread core wire, when making electric terminal, two plain conductor belt bodies 5 are enclosed bundle together them, and then plug connector 6 is inlayed between two wires, for making them, there is good Electric connection characteristic, now belt body 5 material selection good conductor material, in order to keep good electrical connection state better, the area of Contact and the quantity of conductive plug-in connecting component 6 of belt body 5 and conductor can be increased, and conductive plug-in connecting component 6 is being thrown into after between two conductors by use aid, end also bends to opposite to each other and arrives together top tightly each other, and increase the elastic acting force between conductive plug-in connecting component 6 and cable 7 surface by moulding so.All the other features are identical with embodiment one.
Embodiment four
As shown in Figure 7, the conductive plug-in connecting component 9 of the present embodiment is resilient inserting fitting, and in order to prevent conductive plug-in connecting component 9 meeting by slippage, the surface of conductive plug-in connecting component 9 is laid with hangnail 9-1, makes plug connector easily enter difficulty and goes out; Also be provided with chock 8-1 at the inner surface of the relative overlapping part of belt body 8, when making electric terminal, the end of conductive plug-in connecting component 9 two insertion sections realizes offseting, to increase the active force to conductor by chock 8-1.All the other features are identical with embodiment three.
Embodiment five
As shown in Figure 8, the belt body 10 of the present embodiment is provided with groove 10-1 at the outer surface of its overlapping part, and jack 10-2 is opened in groove 10-1, and belt body 10 is provided with the protecting cover 10-3 of capping groove 10-1; The inner surface of belt body 8 is laid with multiple protruding 10-4, and these protruding 10-4 are dentation or prismatic.Cable 12 in Fig. 8 is single cord core insulation wire, make electric terminal time, by conductive plug-in connecting component 11 with aid insert sizing after, namely with this protecting cover the groove capping inserting conductive plug-in connecting component place, make still to remain state of insulation to external world herein.All the other features are identical with embodiment three.
Embodiment six
As shown in Figure 9, the belt body 13 of the present embodiment has the strapping of snap close 13-2 for one end, this snap close 13-2 is provided with the spacing hole 13-3 passed for belt body 13 other end, bayonet lock 13-4 is provided with in spacing hole 13-3, belt body 13 offers side by side multiple through hole 13-1, these through holes 13-1 realizes positioning and locking for inserting conductive plug-in connecting component or being inserted in bayonet lock 13-4.During use, the cable needing to make electric terminal is crowded around with belt body 13, then one end of belt body 13 is passed in the spacing hole 13-3 of snap close 13-2, after tightening cable, the through hole 13-1 be applicable to is buckled in bayonet lock 13-4 on and locates, then plug connector by applicable through hole 13-1 or directly penetrate in conductor that belt body 13 enters multiply core wire or between the conductor of sub-thread core wire and realize conducting cable.All the other features are identical with embodiment one.
The utility model indoor that can be applicable in power supply-distribution system supply the control in the communication transfer network in field of power distribution, telecommunication system, the input in electrical automation system and transmission network, electric control system and drive network, automotive wire bundle; all these have the conductor of insulating protective layer as the application such as " insulated electric conductor ", " insulated cable " in utilization, make the electric terminal that surface has certain dielectric strength rapidly in any position of wire.Do not needing in the empty plain conductor power supply-distribution system of the outdoor extension of insulating protective layer and the information transmission system, making in any position of wire rapidly and transmit electric terminal or intelligence sample electric terminal for distribution electric terminal and shunting information.
Content described in this specification embodiment is only enumerating the way of realization that utility model is conceived, protection range of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, such as, the cross sectional shape of plug connector can be arbitrary shape, and the bending part of plug connector can be circular arc; When the electric terminal in application scenario needs insulation, belt materials selects those to meet the non-conductive material of insulating requirements, when electric terminal does not have insulating requirements, in order to reduce contact resistance or increase energising ability, first belt materials then selects good conductor material etc.; Protection range of the present utility model is also included in those skilled in the art and conceives the equivalent technologies means that can expect according to the utility model.
Claims (10)
1. an electric terminal quick connector, is characterized in that: the conductive plug-in connecting component comprising belt body and the fastening described belt body enclosing bundle at least two cables, described cable is by described conductive plug-in connecting component conducting.
2. electric terminal quick connector according to claim 1, is characterized in that: described conductive plug-in connecting component has at least the termination of one end to be cone or frustum.
3. electric terminal quick connector according to claim 2, is characterized in that: described conductive plug-in connecting component is the rigid conductive plug connector with at least one insertion section, directly contacts after described insertion section straight cutting enters described cable with the conductor of cable.
4. electric terminal quick connector according to claim 2, is characterized in that: described conductive plug-in connecting component is the elastic conduction plug connector with at least one insertion section, and described insertion section end is bent in opposite directions by chock or self and offsets.
5. the electric terminal quick connector according to any one of Claims 1-4 claim, is characterized in that: described belt body offers the jack inserting described conductive plug-in connecting component.
6. electric terminal quick connector according to claim 5, is characterized in that: offer multiple described jack in the part correspondence that described belt body is overlapping.
7. electric terminal quick connector according to claim 6, is characterized in that: the surface of described belt body is provided with groove, described jack is opened in described groove, and described belt body is provided with the protecting cover of groove described in capping.
8. electric terminal quick connector according to claim 7, is characterized in that: the inner surface of described belt body is made as matsurface or is laid with projection.
9. electric terminal quick connector according to claim 8, is characterized in that: the surface of described conductive plug-in connecting component is laid with hangnail.
10. the electric terminal quick connector according to any one of Claims 1-4 claim, is characterized in that: described belt body is the strapping that one end has snap close, and described strapping offers multiple through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707836.5U CN204927539U (en) | 2015-09-14 | 2015-09-14 | Electric terminal quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707836.5U CN204927539U (en) | 2015-09-14 | 2015-09-14 | Electric terminal quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927539U true CN204927539U (en) | 2015-12-30 |
Family
ID=54976640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707836.5U Expired - Fee Related CN204927539U (en) | 2015-09-14 | 2015-09-14 | Electric terminal quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119063A (en) * | 2015-09-14 | 2015-12-02 | 广西生光电气科技有限公司 | Quick connector of electric terminal |
-
2015
- 2015-09-14 CN CN201520707836.5U patent/CN204927539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119063A (en) * | 2015-09-14 | 2015-12-02 | 广西生光电气科技有限公司 | Quick connector of electric terminal |
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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: 20151230 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |