CN203596437U - Wiring terminal, connecting wires and wiring device - Google Patents

Wiring terminal, connecting wires and wiring device Download PDF

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Publication number
CN203596437U
CN203596437U CN201320686587.7U CN201320686587U CN203596437U CN 203596437 U CN203596437 U CN 203596437U CN 201320686587 U CN201320686587 U CN 201320686587U CN 203596437 U CN203596437 U CN 203596437U
Authority
CN
China
Prior art keywords
cell body
wire
binding post
electric
connecting line
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
Application number
CN201320686587.7U
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Chinese (zh)
Inventor
李凤嘉
尹天承
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL Air Conditioner Zhongshan Co Ltd
Original Assignee
TCL Air Conditioner Zhongshan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TCL Air Conditioner Zhongshan Co Ltd filed Critical TCL Air Conditioner Zhongshan Co Ltd
Priority to CN201320686587.7U priority Critical patent/CN203596437U/en
Application granted granted Critical
Publication of CN203596437U publication Critical patent/CN203596437U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a wiring terminal, connecting wires and a wiring device. The wiring terminal comprises a terminal body and at least a wiring part arranged on the terminal body. The wiring part comprises a plurality of wire plugging slots arranged on the terminal body. A first electric conduction part and a first fixation part are arranged in each wire plugging slot. The first electric conduction parts in the same wiring part are conducted through electric connection. Because the wiring part employs the uniform wire plugging slots to connect the connecting wires, even if the connecting wires have no corresponding wire plugging slots, as long as a plurality of connecting wires which need to be electrically connected together are connected with one of the wire plugging slots of the same wiring part respectively, that the plurality of connecting wires are in conduction connection with each other can be achieved, thus the wiring terminal is used for unification of interfaces connected with the connecting wires, the assembly of the connecting wires and the wiring terminal is convenient and fast, and the assembly efficiency is raised.

Description

Binding post, connecting line and termination
Technical field
The utility model relates to electric connector field, particularly a kind of binding post, connecting line and termination.
Background technology
The existing indoor and outdoor connecting line of air conditioner termination is to adopt binding post that the indoor set connecting line corresponding with off-premises station is connected, as shown in Figure 1, Fig. 1 is the structural representation of existing binding post, one end of binding post 50 is pegged graft fixing by straight cutting 51 and connecting line, the other end of binding post 50 is fixed slotting 52 by screw and pegged graft fixing with connecting line.Because the fixed form at binding post 50 two ends is not identical, two kinds of sockets can not be general, and therefore, in the time producing, connecting line can only be installed with a kind of direction, affects installation rate, reduces production efficiency.
Utility model content
A kind of binding post, connecting line and the termination of providing of the present utility model, is intended to make the Universal joint of binding post, and the assembling of connecting line and binding post is more simple, quick, improves and produces efficiency of assembling.
The utility model proposes a kind of binding post, comprise that terminal body and at least one be located at the wire connecting portion in described terminal body, described wire connecting portion comprises multiple wire inserting slots of being located in described terminal body, in described wire inserting slot, be provided with the first fixed part for being fixedly connected with line and be communicated to the first fixed part and for being electrically connected the first conductive part of described connecting line, the first conductive part electrical connection conducting in multiple wire inserting slots of same wire connecting portion.
Preferably, described wire inserting slot comprises the first cell body and the second cell body that distribute successively along its axis direction from its notch, and described the first fixed part is located on described the first cell body, and described the first conductive part is located on described the second cell body.
Preferably, described the first cell body is cylinder groove, and described the first fixed part is the first thread segment being arranged on the madial wall of described the first cell body.
Preferably, described the first conductive part is the conductive layer being covered on described the second cell body madial wall.
Preferably, described wire connecting portion also comprises the second conductive part being arranged in described terminal body, and described the second conductive part is corresponding one by one with described wire connecting portion, and the first conductive part of same wire connecting portion connects by the second conductive part conducting corresponding to this wire connecting portion.
The utility model proposes the connecting line that binding post a kind of and as above is used in conjunction with, comprise electric wire and connection-peg; Described connection-peg comprises and being connected with described electric wire and electric-conductor for being connected with described the first conductive part conducting, and the fixture being connected with described electric-conductor; Described fixture is provided with and adaptive the second fixed part being connected of described the first fixed part.
Preferably, described wire inserting slot comprises the first cell body and the second cell body that distribute successively along its axis direction from its notch, and described the first fixed part is located on described the first cell body, and described the first conductive part is located on described the second cell body; Described fixture is socketed in one end of described electric-conductor.
Preferably, described the first cell body is cylinder groove, and described the first fixed part is the first thread segment of being located on described the first cell body madial wall;
Described fixture is cylindric, described the second fixed part be located on described fixture lateral wall and with the second thread segment of described the first thread segment adaptation; The end face of described fixture is provided with the cable-through hole passing for described electric wire, and described electric wire is connected with described electric-conductor through described cable-through hole;
Described electric-conductor is cylindric, the radius of described electric-conductor is less than the internal diameter of described fixture, the madial wall of described fixture inwardly convexes with the annular nib coaxial with it, and the corresponding described annular nib of described electric-conductor lateral wall is provided with the spacing preiection for holding with described annular nib.
Preferably, rotatable one end that is socketed in described electric-conductor of described fixture.
The utility model is a kind of termination also, comprises binding post as above and connecting line as above, and the connection-peg of described connecting line is plugged in the wire inserting slot of described binding post.
Binding post of the present utility model, connecting line and termination, due to being connected of the unified wire inserting slot of the employing of wire connecting portion and connecting line, even so connecting line does not have corresponding wire inserting slot, as long as many connecting lines that needs are electrically connected connect respectively one in the wire inserting slot of same wire connecting portion, just can realize the mutual conduction connection of these many connecting lines; Make like this binding post unitized for the interface being connected with connecting line, the assembling of connecting line and binding post is convenient, quick, has improved efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing binding post;
Fig. 2 is the structural representation of the utility model preferred embodiment middle connecting terminal;
Fig. 3 is the cutaway view of the utility model preferred embodiment middle connecting terminal;
Fig. 4 is the structural representation of connecting line in the utility model preferred embodiment;
Fig. 5 is the cutaway view of connecting line in the utility model preferred embodiment;
Fig. 6 is cutaway view when connecting line is not plugged into binding post completely in the utility model preferred embodiment;
Fig. 7 is cutaway view when connecting line is plugged into binding post completely in the utility model preferred embodiment;
Fig. 8 is structural representation when connecting line is plugged into binding post completely in the utility model preferred embodiment.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2-Fig. 8, Fig. 2 is the structural representation of the utility model preferred embodiment middle connecting terminal,
Fig. 3 is the cutaway view of the utility model preferred embodiment middle connecting terminal, Fig. 4 is the structural representation of connecting line in the utility model preferred embodiment, Fig. 5 is the cutaway view of connecting line in the utility model preferred embodiment, Fig. 6 is cutaway view when connecting line is not plugged into binding post completely in the utility model preferred embodiment, Fig. 7 is cutaway view when connecting line is plugged into binding post completely in the utility model preferred embodiment, and Fig. 8 is structural representation when connecting line is plugged into binding post completely in the utility model preferred embodiment.
Referring to figs. 1 through Fig. 4, the connecting line 30 that this embodiment proposes a kind of binding post and is used in conjunction with this binding post.This binding post comprises that terminal body 10(terminal body 10 is made up of insulating material) and at least one be located at the wire connecting portion 20 in terminal body 10, wire connecting portion 20 comprises multiple wire inserting slots 21 of being located in terminal body 10, in wire inserting slot 21, be provided with the first conductive part 2121 for being electrically connected with connecting line 30 and the first fixed part 2111 for being fixedly connected with line 30, the first conductive part 2121 is communicated to the first fixed part 2111, the first conductive part 2121 in multiple wire inserting slots 21 of same wire connecting portion 20 is electrically connected conducting, so that many connecting lines that are plugged into same wire connecting portion 20 are set up to electrical connection.This connecting line 30 comprises electric wire 31 and connection-peg 32; Connection-peg 32 comprises and being connected with electric wire 31 and electric-conductor 321 for being connected with the first conductive part 2121 conductings, and the fixture 322 being connected with electric-conductor 321; Fixture 322 is provided with and adaptive the second fixed part 3221 being connected of the first fixed part 2111.In the present embodiment, comprise that take a wire connecting portion 20 two wire inserting slots 21, as example, are elaborated to the present embodiment; Be understandable that, the wire inserting slot 21 of a wire connecting portion 20 can also be 3,4 or more.When wire connecting portion 20 only includes two wire inserting slots 21, two wire inserting slots 21 of same wire connecting portion 20 are symmetrically set in the relative both sides of terminal body 10, be convenient to tell the wire inserting slot 21 that belongs to same wire connecting portion 20, set up electrical connection with the wire inserting slot 21 by same wire connecting portion 20.
The present embodiment connecting line 30 with the mode that is used in conjunction with of binding post is: the connection-peg 32 of the many connecting lines 30 that needs are electrically connected inserts respectively in a wire inserting slot 21 of same wire connecting portion 20, contact conducting by the first conductive part 2121 in the electric-conductor 321 of connection-peg 32 and the wire inserting slot 21 of its insertion, because the first conductive part 2121 of same wire connecting portion 20 is that conducting connects, connect so realized the conducting of the connecting line 30 of these many (many needs are electrically connected).Meanwhile, connection-peg 32 is connected with the first fixed part 2111 adaptations in wire inserting slot 21 by the second fixed part 3221 of fixture 322, realizes being fixedly connected with of connection-peg 32 and binding post.
Binding post and connecting line 30 that the present embodiment proposes, due to being connected of the unified wire inserting slot 21 of the employing of wire connecting portion 20 and connecting line 30, even so connecting line 30 does not have corresponding wire inserting slot 21, as long as many connecting lines 30 that needs are electrically connected are connected to respectively one in the wire inserting slot 21 of same wire connecting portion 20, just can realize the mutual conduction connection of these many (many needs be electrically connected) connecting lines 30.Make like this binding post unitized for the interface being connected with connecting line 30, connecting line 30 is convenient, quick with the assembling of binding post, has improved efficiency of assembling.
Further, with reference to Fig. 3 to Fig. 5, wire inserting slot 21 comprises the first cell body 211 and the second cell body 212 that distribute successively along its axis direction from its notch, and described the second cell body 212 is formed by the first cell body 211 bottom notch.The first fixed part 2111 is located on the first cell body 211, and the first conductive part 2121 is located on the second cell body 212, and fixture 322 is socketed in one end of electric-conductor 321.In the present embodiment, fixture 322 adopts insulating material to make.Electric-conductor 321 inserts in the second cell body 212 and contacts conducting with the first conductive part 2121, the second fixed part 3221 of fixture 322 is connected connection-peg 32 fixing with wire inserting slot 21 with the first fixed part 2111 in the first cell body 211, because electric-conductor 321 is plugged in wire inserting slot 21, and its insulated fixture 322 in one end that is positioned at wire inserting slot 21 notches entangles parcel, so the current-carrying part of binding post and connecting line 30 is all wrapped in insulating material, waterproof, moisture resistance are good, the situation that is difficult for occurring electric leakage and short circuit, fail safe is good.
Further, be cylinder groove with reference to Fig. 3 to Fig. 7 the first cell body 211, the first fixed part 2111 is for being located at the first thread segment (with reference to figure 3) on the first cell body 211 madial walls; Fixture 322 is cylindric, the second fixed part 3221 for be located on fixture 322 lateral walls and with second thread segment (with reference to figure 4) of the first thread segment adaptation.First thread segment of the present embodiment do not show in Fig. 6 and Fig. 7, and the second thread segment 3221 does not show in Fig. 5 to Fig. 7.Connecting line 30 during with binding post assembling, only need screw in the fixture of connecting line 30 322 in the first cell body 211 of binding post, completes being fixedly connected with of connecting line 30 and binding post; When the dismounting of connecting line 30 and binding post simultaneously, only fixture 322 need to be screwed out from the first cell body 211.Use screw to be fixedly connected with line compared to existing binding post, due to the assembling of screw with dismantle cumbersome and increase cost, the connecting line 30 of the present embodiment does not use screw and binding post to be fixed, make assembling and the dismounting of connecting line 30 all very simple and convenient, and reduced cost.Be understandable that, the shape of the first cell body 211 in the present embodiment is not limited only to columniform groove, can also be the groove of other shapes; The first fixed part 2111 and the second fixed part 3221 are also not limited to thread segment, can also be other structures.
Further, with reference to Fig. 5, the end face of fixture 322 is provided with the cable-through hole 3223 that supply lines 31 passes, and electric wire 31 is by passing and be connected with electric-conductor 321 from cable-through hole 3223.
Further, with reference to Fig. 3 to Fig. 7, for the stability that guarantees that connection-peg 32 is connected with the conducting of wire inserting slot 21, the present embodiment adopts columned electric-conductor 321, and the second cell body 212 is the cylinder groove that internal diameter equates with the radius of electric-conductor 321, the first conductive part 2121 is for being covered in the conductive layer on the second cell body 212 inwalls, and the inwall of the second cell body 212 is conductive layer.Outer wall by electric-conductor 321 contacts with the laminating of the second cell body 212 inwalls, has guaranteed that connection-peg 32 is enough large with the conducting joint face of wire inserting slot 21, thereby has guaranteed conducting stability.Be understandable that, the present embodiment just, take columned electric-conductor 321 and columniform the second cell body 212 as preference, describes the present embodiment; Certainly electric-conductor 321 can also be polygon prism shape, and the second cell body 212 is multi-edge column-shaped groove.
Further, connecting line 30 is in the time assembling and take out stitches, for fear of drive electric-conductor 321 turns due to the turn of fixture 322, cause electric-conductor 321 and the second cell body 212 inner wall abrasion, affect the conducting stability of conducting connecting line 30 and binding post, in the present embodiment, be contained in fixture 322 rotatable one end of electric-conductor 321, make electric-conductor 321 in installation or unloading process can not be driven turn together.Inwardly convex with the annular nib coaxial with it 3222 with reference to Fig. 5 the present embodiment at the madial wall of fixture 322, the corresponding annular nibs 3222 of electric-conductor 321 lateral walls are provided with the spacing preiection 3211 for holding with annular nib 3222.Spacing preiection 3211 is held on annular nib 3222, thereby be flexibly connected with fixture 322, fixture 322 links together with electric-conductor 321, thereby facilitate the assembling of connecting line 30, and in the time that connecting line 30 is dismantled, can electric-conductor 321 be taken out of from wire inserting slot 21 by fixture 322, be not easy to cause electric wire 31 to be pulled off.Spacing preiection 3211 can be multiple projections, can be also projection in the form of a ring.
Further, with reference to Fig. 3, wire connecting portion 20 also comprises that the second conductive part 22, the second conductive parts 22 that are arranged in terminal body 10 are corresponding one by one with wire connecting portion 20, and the first conductive part 2121 of same wire connecting portion 20 connects by the second conductive part 22 conductings of these wire connecting portion 20 correspondences.Certainly, if wire inserting slot 21 is enough dark, can make the second cell body 212 of all wire inserting slots 21 of same wire connecting portion 20 directly be communicated with the conducting connection that realizes each the first conductive part 2121, so just can not need to arrange the second conductive part 22.
The utility model is a kind of termination also, comprise binding post and connecting line, the connection-peg of connecting line is plugged in the wire inserting slot of binding post, this binding post and connecting line can comprise the technical scheme in above-mentioned arbitrary embodiment, the concrete structure of binding post and connecting line, can, with reference to above-described embodiment, not repeat at this.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a binding post, it is characterized in that, comprise that terminal body and at least one be located at the wire connecting portion in described terminal body, described wire connecting portion comprises multiple wire inserting slots of being located in described terminal body, in described wire inserting slot, be provided with the first fixed part for being fixedly connected with line and be communicated to the first fixed part and for being electrically connected the first conductive part of described connecting line, the first conductive part electrical connection conducting in multiple wire inserting slots of same wire connecting portion.
2. binding post according to claim 1, it is characterized in that, described wire inserting slot comprises the first cell body and the second cell body that distribute successively along its axis direction from its notch, and described the first fixed part is located on described the first cell body, and described the first conductive part is located on described the second cell body.
3. binding post according to claim 2, is characterized in that, described the first cell body is cylinder groove, and described the first fixed part is the first thread segment being arranged on the madial wall of described the first cell body.
4. binding post according to claim 2, is characterized in that, described the first conductive part is the conductive layer being covered on described the second cell body madial wall.
5. according to the binding post described in any one in claim 1-4, it is characterized in that, described wire connecting portion also comprises the second conductive part being arranged in described terminal body, described the second conductive part is corresponding one by one with described wire connecting portion, and the first conductive part of same wire connecting portion connects by the second conductive part conducting corresponding to this wire connecting portion.
6. the connecting line being used in conjunction with binding post claimed in claim 1, is characterized in that, comprises electric wire and connection-peg; Described connection-peg comprises and being connected with described electric wire and electric-conductor for being connected with described the first conductive part conducting, and the fixture being connected with described electric-conductor; Described fixture is provided with and adaptive the second fixed part being connected of described the first fixed part.
7. connecting line according to claim 6, it is characterized in that, described wire inserting slot comprises the first cell body and the second cell body that distribute successively along its axis direction from its notch, and described the first fixed part is located on described the first cell body, and described the first conductive part is located on described the second cell body; Described fixture is socketed in one end of described electric-conductor.
8. connecting line according to claim 7, is characterized in that, described the first cell body is cylinder groove, and described the first fixed part is the first thread segment of being located on described the first cell body madial wall;
Described fixture is cylindric, described the second fixed part be located on described fixture lateral wall and with the second thread segment of described the first thread segment adaptation; The end face of described fixture is provided with the cable-through hole passing for described electric wire, and described electric wire is connected with described electric-conductor through described cable-through hole;
Described electric-conductor is cylindric, the radius of described electric-conductor is less than the internal diameter of described fixture, the madial wall of described fixture inwardly convexes with the annular nib coaxial with it, and the corresponding described annular nib of described electric-conductor lateral wall is provided with the spacing preiection for holding with described annular nib.
9. connecting line according to claim 8, is characterized in that, the rotatable one end that is socketed in described electric-conductor of described fixture.
10. a termination, is characterized in that, comprises the binding post as described in any one in claim 1-5 and the connecting line as described in any one in claim 6-9, and the connection-peg of described connecting line is plugged in the wire inserting slot of described binding post.
CN201320686587.7U 2013-10-31 2013-10-31 Wiring terminal, connecting wires and wiring device Expired - Fee Related CN203596437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320686587.7U CN203596437U (en) 2013-10-31 2013-10-31 Wiring terminal, connecting wires and wiring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320686587.7U CN203596437U (en) 2013-10-31 2013-10-31 Wiring terminal, connecting wires and wiring device

Publications (1)

Publication Number Publication Date
CN203596437U true CN203596437U (en) 2014-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320686587.7U Expired - Fee Related CN203596437U (en) 2013-10-31 2013-10-31 Wiring terminal, connecting wires and wiring device

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218339A (en) * 2014-09-17 2014-12-17 宿松恒达电气配件有限公司 Multi-interface quick wiring terminal
CN105742889A (en) * 2016-04-29 2016-07-06 镇江市润奇电子有限公司 Radio-frequency connector connection terminal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218339A (en) * 2014-09-17 2014-12-17 宿松恒达电气配件有限公司 Multi-interface quick wiring terminal
CN105742889A (en) * 2016-04-29 2016-07-06 镇江市润奇电子有限公司 Radio-frequency connector connection terminal
CN105742889B (en) * 2016-04-29 2018-01-23 镇江市润奇电子有限公司 A kind of radio frequency connector binding post

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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: 20140514

Termination date: 20181031