CN105914486B - Conductor wire binding clip - Google Patents
Conductor wire binding clip Download PDFInfo
- Publication number
- CN105914486B CN105914486B CN201610389146.9A CN201610389146A CN105914486B CN 105914486 B CN105914486 B CN 105914486B CN 201610389146 A CN201610389146 A CN 201610389146A CN 105914486 B CN105914486 B CN 105914486B
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- Prior art keywords
- wiring
- shell
- conductor wire
- elastic
- fission
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- 239000004020 conductor Substances 0.000 title claims abstract description 100
- 238000003825 pressing Methods 0.000 claims abstract description 60
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 230000004992 fission Effects 0.000 claims description 72
- 238000002788 crimping Methods 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention relates to a kind of conductor wire binding clips, are related to cable connection technical field, and main purpose is convenient for assembling.Conductor wire binding clip includes insulation joint shell, the electric current in wiring shell collects item and at least one elastic pressure line terminal and at least one screws spanner, and elastic pressure line terminal includes: two elastic portions and line pressing portion；Wherein, each elastic portion includes retaining spring, and retaining spring center has location hole, and location hole is located in wiring shell；The first support arm of each retaining spring is as fixed arm, it is located in wiring shell, the second support arm of each retaining spring supports line pressing portion both ends respectively, by manipulating the second support arm for screwing spanner and stirring elastic pressure line terminal, so that line pressing portion is collected item far from electric current, and collects the clamping opening formed between item and line pressing portion for clamping conductor wire in electric current.Collect on the mounting hole of item without compressing plate elastic clip and being located in electric current, convenient for assembling.
Description
Technical field
The present invention relates to cable connection technical fields, more particularly to a kind of conductor wire binding clip.
Background technique
Conductor wire can be used to transmit electric energy, commonly referred to as cable.The inside of cable has single thick electric wire,
Or the thin electric wire of multiply of more mutual electrical contacts, and insulated hull material is enclosed with outside electric wire.
It is carried out in wiring to cable, it usually needs be attached two or multiple conducting wires line.A current way
It is to remove the insulated hull of the end of a thread part of two conductor wires to be connected respectively, then with hand by two conductions to be connected
The electric wire of line is screwed together, and screws place with the winding of the adhesive tape of insulation is firm, and the operation of connection is relatively complicated.
It in addition is by binding clip come wiring, as shown in Figure 1, Figure 2 and Figure 3, binding clip includes insulation shell x40, rotation
Spanner x30 is twisted, electric current collects an x20 and has the bending of bar shaped elastic plate to form elastic clip x10, is provided with plug wire hole on insulation shell
X41, electric current collect on item have mounting hole x21, elastic clip x10 include mutually bend determine portion x11, movable part x12, Yi Jiwei
Crimping x13 in movable part one end determines portion x11 conflict and is pacifying in the case where determining the elastic acting force between portion x11, movable part x12
It fills on hole x21 roof, crimping x21 is contradicted on the clamp face that electric current collects item.It in wiring, pulls when screwing spanner x30, rotation
Plush copper x31 in stubborn spanner x30 rotary shaft pulls movable part x12 and draws close to top, and crimping x13 and electric current is made to collect an x20
Clamp face between generate clamping conductor wire opening；After being inserted into conductor wire, it can reply and screw spanner x30, conductor wire can clamp
Between the clamp face that crimping x13 and electric current collect an x20, it is more convenient to operate.
In realizing process of the present invention, at least there are the following problems in the prior art for inventor's discovery:
In assembling, collect on a upper installing hole x21 since plate-like elastic folder x10 needs compression installation to be located in electric current, and
Plate-like elastic folder x10 elastic force is larger, and assembling is more difficult.
Summary of the invention
In view of this, the present invention provides a kind of conductor wire binding clip, main purpose is convenient for assembling.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the present invention provides a kind of conductor wire binding clip, including insulation joint shell, is located at the wiring shell
Interior electric current collects item and at least one elastic pressure line terminal and at least one screws spanner, it is described screw spanner for point
The elastic pressure line terminal of at least one attached is not opened,
The elasticity pressure line terminal includes: two elastic portions and line pressing portion；
Wherein, each elastic portion includes retaining spring, and the retaining spring center has location hole, the location hole positioning
In the wiring shell；The first support arm of each retaining spring is located in the wiring shell, each positioning as fixed arm
The second support arm of spring supports the line pressing portion both ends respectively, stirs the elastic pressure line terminal by screwing spanner described in manipulation
Second support arm, so that the line pressing portion is collected item far from the electric current, and collect between item and the line pressing portion in the electric current
Form the clamping opening for clamping conductor wire.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, conductor wire binding clip above-mentioned, wherein the wiring shell includes: that the M wiring being mounted side by side are seperated
Shell, for covering the first side cover plate for being located at the m-th wiring fission shell other side, M wiring fission shell structure size is identical, described
Elastic pressure line terminal is M and is located in the wiring fission shell attached that M is the positive integer more than or equal to 2；
The spanner that screws includes that first be oppositely arranged screws portion, second screws portion, and connection described first screws
Portion and second screw portion spanner；Described first inside for screwing portion has the first cylindrical shaft；Described first screws the outer of portion
Side has first shaft hole；Described second outside for screwing portion has the second cylindrical shaft cooperated with the first shaft hole；
The side of the wiring fission shell has side plate, and another side opening of the wiring fission shell has on the side plate
There is the second axis hole with first cylindrical shaft cooperation；
The first cylindrical shaft for screwing spanner of i-th of wiring fission shell is screwed in the second of i-th of wiring fission shell-side plate
In axis hole；
The first cylindrical shaft for screwing spanner of i+1 wiring fission shell is screwed in i+1 wiring fission shell-side plate
In second axis hole, the second cylindrical shaft for screwing spanner of i-th of wiring fission shell is screwed in screwing for i+1 wiring fission shell
In the first shaft hole of spanner；I is the positive integer more than or equal to 1, and less than or equal to M-1；
First cylindrical shaft, described second, which screw, is respectively provided with dialling for the second support arm for two elastic portions on the inside of portion
Dynamic head；
There is the third axis hole for the second cylindrical shaft cooperation that spanner is screwed with m-th on the inner wall of first side cover plate.
Optionally, conductor wire binding clip above-mentioned, wherein further include:
For covering the second side cover plate for being located at the 1st wiring fission shell side.
Optionally, conductor wire binding clip above-mentioned, wherein the front end of the wiring fission shell has plug wire hole；
The positioning column for positioning elastic pressure line terminal is provided on the inner wall of the side plate；
Also collecting the jack of item on the side plate with grafting electric current, the jack of M wiring fission shell is in same straight line,
The electric current collects the jack that item runs through M wiring fission shell.
Optionally, conductor wire binding clip above-mentioned, wherein being additionally provided with the support current remittance on the inner wall of the side plate
Collect the support plate of item；
It is constituted between the shell wall of support plate shell seperated with the wiring and is used for positioning elastic pressure line terminal first support arm
Locating slot.
Optionally, conductor wire binding clip above-mentioned, wherein having one group of positioning on the side side wall of the wiring fission shell
Jack has one group of polarized plug corresponding with the positioning jack position on the other side side wall of the wiring fission shell；
The inside of second side cover plate has one group of polarized plug corresponding with positioning jack position；
The polarized plug of i-th of wiring fission shell other side is inserted in the positioning jack of i+1 wiring fission shell side；
The polarized plug of second side cover plate is inserted in the positioning jack of the 1st wiring fission shell side.
Optionally, conductor wire binding clip above-mentioned, wherein the elasticity pressure line terminal is made of an elastica, the bullet
Property line middle section as line pressing portion, the side of the elastica forms the first elastic portion in two elastic portions, the elastica
The other side formed two elastic portions in the second elastic portion.
Optionally, conductor wire binding clip above-mentioned, wherein two retaining spring centers of first end direction of the elastica
Direction is wound first elastic portion, and the second end of the elastica is wound towards two retaining spring center positions
Second elastic portion.
Optionally, conductor wire binding clip above-mentioned, wherein the length in the middle section of the elastica is more than or equal to two elasticity
The sum of the axial distance of retaining spring in portion.
Optionally, conductor wire binding clip above-mentioned, wherein the first end of the elastica is far from two retaining spring centers
Direction is wound first elastic portion, and the second end of the elastica is wound far from two retaining spring center positions
Second elastic portion.
Optionally, conductor wire binding clip above-mentioned, wherein the second support arm of first elastic portion and/or second bullet
Property portion second support arm be bent over arms, draw close first elastic portion with second elastic portion.
Optionally, conductor wire binding clip above-mentioned, wherein the length in the middle section of the elastica is more than or equal to two elasticity
The sum of the axial distance of retaining spring in portion.
Optionally, conductor wire binding clip above-mentioned, wherein the crimping area of the line pressing portion is planar；Or
The crimping area of the line pressing portion is the tip-angled shape towards the conductor wire outer wall；Or
The crimping area of the line pressing portion is the forward inclined card line plate of conductor wire direction of insertion.
By above-mentioned technical proposal, the conductor wire binding clip that technical solution of the present invention provides at least is had the advantage that
Conductor wire binding clip provided in an embodiment of the present invention, elastic pressure line terminal can be positioned at wiring shell by location hole
Interior, the first support arm of retaining spring is located in wiring shell, can stir the elastic crimping by screwing spanner described in manipulation
The second support arm of terminal makes the line pressing portion collect item far from the electric current, and collects item and the line pressing portion in the electric current
Between form the clamping opening for clamping conductor wire, thus can realize clamping conductor wire function.It is provided in an embodiment of the present invention to lead
Wire jointing clamp, elastic pressure line terminal and electric current, which collect item, to be individually mounted in wiring shell, compared with the existing technology
Collect on the mounting hole of item without compressing plate elastic clip and being located in electric current, convenient for assembling.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram for elastic pressure line terminal that the embodiment of the present invention provides；
Fig. 2 is a kind of inside partial structural diagram for conductor wire binding clip that the embodiment of the present invention provides；
Fig. 3 is a kind of structural schematic diagram for conductor wire binding clip that the embodiment of the present invention provides；
Fig. 4 is a kind of structural schematic diagram for elastic pressure line terminal that the embodiment of the present invention provides；
Fig. 5 is a kind of inside partial structural diagram for conductor wire binding clip that the embodiment of the present invention provides；
Fig. 6 is a kind of structural schematic diagram for conductor wire binding clip that the embodiment of the present invention provides；
Fig. 7 is the structural schematic diagram for the elastic pressure line terminal of another kind that the embodiment of the present invention provides；
Fig. 8 is a kind of structure at the first visual angle of the wiring fission shell for conductor wire binding clip that the embodiment of the present invention provides
Schematic diagram；
Fig. 9 is a kind of structure at the second visual angle of the wiring fission shell for conductor wire binding clip that the embodiment of the present invention provides
Schematic diagram；
Figure 10 is a kind of structural schematic diagram of the first side cover plate of conductor wire binding clip that the embodiment of the present invention provides；
Figure 11 is a kind of structure at the first visual angle for screwing spanner for conductor wire binding clip that the embodiment of the present invention provides
Schematic diagram；
Figure 12 is a kind of structure at the second visual angle for screwing spanner for conductor wire binding clip that the embodiment of the present invention provides
Schematic diagram；
Figure 13 is a kind of schematic diagram of internal structure for conductor wire binding clip that the embodiment of the present invention provides；
Figure 14 is a kind of structural schematic diagram of the second side cover plate of conductor wire binding clip that the embodiment of the present invention provides；
Figure 15 is the using state structure diagram for the first elastic pressure line terminal that the embodiment of the present invention provides；
Figure 16 is the schematic cross-sectional view for the first elastic pressure line terminal use state that the embodiment of the present invention provides；
Figure 17 a is the sectional structure signal for second of elastic pressure line terminal use state that the embodiment of the present invention provides
Figure；
Figure 17 b is the plan structure signal for second of elastic pressure line terminal use state that the embodiment of the present invention provides
Figure；
Figure 18 is the using state structure diagram for the third elastic pressure line terminal that the embodiment of the present invention provides；
Figure 19 is the using state structure diagram for the 4th kind of elastic pressure line terminal that the embodiment of the present invention provides.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to its specific embodiment of conductor wire binding clip, structure, feature and its function proposed according to the present invention
Effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
Embodiment one
As shown in Figure 4, Figure 5 and Figure 6, a kind of conductor wire binding clip that one embodiment of the present of invention proposes, including insulation
Wiring shell 20, the electric current in the wiring shell 20 collect item 30 and at least one elastic pressure line terminal 10, Yi Jizhi
Few one screws spanner, and the spanner that screws is used to open the elastic pressure line terminal 10 of at least one attached respectively,
The elasticity pressure line terminal 10 includes: two elastic portions 11 and line pressing portion 12；
Wherein, each elastic portion 11 includes retaining spring, and the retaining spring center has location hole, and the location hole is fixed
Position is in the wiring shell 20；The first support arm 111 of each retaining spring is used as fixed arm, is located in the wiring shell 20
Interior, the second support arm 112 of each retaining spring supports 12 both ends of line pressing portion respectively, is stirred by screwing spanner described in manipulation
The second support arm 112 of the elasticity pressure line terminal, makes the line pressing portion 12 collect item 30 far from the electric current, and in the electric current
Collect the clamping opening formed between item 30 and the line pressing portion 12 for clamping conductor wire, meanwhile, retaining spring is generated for clamping
The elastic-restoring force of conductor wire.Cancel and screw spanner to after the stirring of elastic 10 second support arm 112 of pressure line terminal, conductor wire can quilt
It is clamped in the clamping opening that electric current collects between item 30 and line pressing portion 12.
Conductor wire binding clip provided in an embodiment of the present invention, elastic pressure line terminal can be positioned at wiring shell by location hole
Interior, the first support arm of retaining spring is located in wiring shell, can stir the elastic crimping by screwing spanner described in manipulation
The second support arm of terminal makes the line pressing portion collect item far from the electric current, and collects item and the line pressing portion in the electric current
Between form the clamping opening for clamping conductor wire, thus can realize clamping conductor wire function.It is provided in an embodiment of the present invention to lead
Wire jointing clamp, elastic pressure line terminal and electric current, which collect item, to be individually mounted in wiring shell, compared with the existing technology
Collect on the mounting hole of item without compressing plate elastic clip and being located in electric current, convenient for assembling.
It should be noted that elastic pressure line terminal after the completion of separately fabricated, is in relaxed state, the first of retaining spring
Angle between support arm and the second support arm of retaining spring connects folder retaining spring is mounted on conductor wire in first angle value
Insulation crust in after, the angle between the first support arm of second support arm retaining spring and the second support arm of retaining spring is adjusted
Boil down to second angle value makes elastic pressure line terminal be in assembled state, after screwing spanner, second support arm can be positioned bullet
Angle between the first support arm of spring and the second support arm of retaining spring is adjusted to the third angle angle value, is in elastic pressure line terminal
To clamp state.
Meanwhile be applied to the pressure on conductor wire, be supplied to line pressing portion by two retaining springs, for different models,
The conductor wire of size can produce the conductor wire binding clip of different model, and the pressure value that elasticity pressure line terminal therein needs is different,
After the structure of retaining spring, it can be set according to the first angle value of the elastic pressure line terminal relaxed state to different model
It is fixed, to adjust, such as first angle value is set between 90 degree -180 degree, to adjust the pressure value to conductor wire.In addition, can also
The circle number of retaining spring, diameter dimension etc. are adjusted, compared with the existing technology in plate elastic clip, pressure adjustable compared with
It is high.
As shown in Figure 1, the main body of insulation shell x40 is structure as a whole, be provided with 3 plug wire hole x41 thereon, be applicable to by
3 conductor wires connect simultaneously；For being suitable for connecting the binding clip of 4 conductor wires, need to be set as 4 in the main body of insulation shell
A plug wire pore structure.The main body of insulation shell is fabricated by mold, for the insulation shell of different number plug wire hole
Main body, production firm need to make different molds；Thus it for the manufacturing enterprise of a variety of quantity plug wire holes, needs to configure more
The mold of type produces, and the production cost for causing to make an investment on mold is higher.Wire jointing clamp described in above-described embodiment
In, the main structure (installing the structure of at least one elastic pressure line terminal) of insulation joint shell can be structure as a whole, near
A few elastic pressure line terminal is installed on the same column structure, the conductor wire wiring for the pressure line terminal of different numbers
The product of folder, therefore, it is necessary to the die cost used is higher.In order to reduce the production cost made an investment on mold,
As shown in Fig. 6, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, in one embodiment provided by the invention, wherein
Said wires binding clip,
The wiring shell include: M be mounted side by side wiring fission shells 210, for covering be located at the m-th wiring point
First side cover plate 213 of the body shell other side；M wiring fission 210 structure sizes of shell are identical, and the elasticity pressure line terminal 10 is M
A to be located in the wiring fission shell 210 attached, M is the positive integer more than or equal to 2；
M screw spanner, are separately mounted on the wiring fission shell attached, and are used to open at least one the elasticity pressure attached
Line terminals；
The spanner 212 that screws includes that first be oppositely arranged screws portion, second screws portion, and connection first rotation
The portion of twisting and second screw portion spanner；Described first inside for screwing portion has the first cylindrical shaft 2121；Described first screws
The outside in portion has first shaft hole 2122；Described second outside for screwing portion has second cooperated with the first shaft hole 2122
Cylindrical shaft 2123；
The side of the wiring fission shell has side plate 2111, and another side opening of the wiring fission shell is (in wiring point
The other side of body shell is inwardly open, does not penetrate wiring fission shell side, i.e., forms side plate in the side of wiring fission shell), institute
Stating has the second axis hole 2112 cooperated with first cylindrical shaft 2121 on side plate 2111；
The first cylindrical shaft for screwing spanner 212a of i-th of wiring fission shell is screwed in i-th of side wiring fission shell 210a
In second axis hole of plate；
It is seperated that the first cylindrical shaft for screwing spanner 212b of i+1 wiring fission shell 210b is screwed in i+1 wiring
In second axis hole of shell-side plate, the second cylindrical shaft for screwing spanner 212a of i-th of wiring fission shell is screwed in i+1 wiring
In the first shaft hole for screwing spanner 212b of seperated shell；I is the positive integer more than or equal to 1, and less than or equal to M-1；
First cylindrical shaft 2121, described second screw the second support arm being respectively provided on the inside of portion for two elastic portions
Stir head 2124, i.e. on the inside of the first cylindrical shaft on stir head and the first elastic portion in two elastic portions second support arm pair
It answers, the second stir head for screwing on the inside of portion is corresponding with the second support arm of the second elastic portion in two elastic portions；
There is the third axis for the second cylindrical shaft cooperation that spanner is screwed with m-th on the inner wall of first side cover plate 213
Hole 2131.
In wire jointing clamp provided in an embodiment of the present invention, M wiring fission shell structure size is identical, can by with wiring
First mold of seperated hull shape shape dimensional fits manufactures, the first side cover plate can by cooperate with the first side cover plate geomery the
Two molds manufacture, screw spanner can be by manufacturing with the third mold for screwing wrench shape dimensional fits；So, for factory
For quotient, 3 molds are at least only needed, i.e. the first mold, the second mold, third mold can assemble various different numbers
The wire jointing clamp of plug wire hole.Specifically, for the binding clip of 2 plug wire holes of assembling, the part for needing to assemble are as follows: 2 wiring
Seperated shell, 1 the first side cover plate, 2 screw spanner, 2 elastic pressure line terminals and 1 electric current and collect item.Assembling 3 is inserted
The binding clip of string holes, the part for needing to assemble are as follows: 3 wiring fission shells, 1 the first side cover plate, 3 screw spanner, 3 guided missiles
Property pressure line terminal and 1 electric current collect item.For assembling the binding clip of 4 plug wire holes, the part for needing to assemble are as follows: 4 wiring point
Body shell, 1 the first side cover plate, 4 screw spanner, 4 elastic pressure line terminals and 1 electric current and collect item.And so on, relatively
For the prior art, less mold can be used, just can assemble the conductor wire binding clip with different number plug wire hole, it can
Reduce production cost.
In addition, after fabrication is complete, to be also faced with the link of stock control, existing skill for production firm
In art, for preparing the conductor wire binding clip of multiple and different quantity plug wire holes for client, then each product requires in warehouse
Storage is individually produced, after the conductor wire binding clip demand of certain quantity models reduces suddenly in the market, it is big to will lead to inventory
Amount increases, and causes storage link pressure larger；And wire jointing clamp provided in an embodiment of the present invention, it can be flexibly according to market need
It asks, is reequiped by assembling parts, or by finished product, can flexibly cope with the market demand, and reduce inventory's link pressure.
In specific implement, above-mentioned wire jointing clamp, further includes: be located at the 1st wiring fission for covering
Second side cover plate of shell side.First side cover plate can be one side closed by the 1st wiring fission shell, improves sealing effect.
As shown in figure 8, specifically, being installed in wiring fission shell in elastic pressure line terminal realizing, in wiring fission shell-side
The inside of plate has positioning column 2113, and two retaining springs of elastic pressure line terminal can be set on positioning column.The wiring point
The front end of body shell has plug wire hole 2114.
As shown in Figure 8 and Figure 9, collect item for the ease of assembling electric current, in one embodiment proposed by the present invention, the side
Also collect the jack 2115 of item on plate 2111 with grafting electric current, the jack 2115 of M wiring fission shell is in same straight line.Group
In dress, first M wiring fission shell is mounted side by side, electric current is then collected into item insertion and divides wiring in collinear M
In the jack of body shell, assembling is more convenient, fast.
As shown in figure 8, in order to improve the bearing capacity that electric current collects item, it is described in one embodiment proposed by the present invention
The support plate 2116 for supporting the electric current to collect item is additionally provided on the inner wall of side plate；The support plate 2116 and the wiring point
The locating slot 2117 for being used for positioning elastic pressure line terminal first support arm is constituted between the shell wall of body shell.So that conductor wire energy
It is enough preferably clamped.
As shown in Fig. 8, Fig. 9 and Figure 14, in specific implement, for the ease of M wiring fission shell is mounted side by side, this
It invents in the one embodiment proposed, there is one group of positioning jack 2118 on the side side wall of the wiring fission shell, it is described to connect
There is one group of polarized plug 2119 corresponding with 2118 position of positioning jack on the other side side wall of line fission shell；Described
The inside of two side cover plates 214 has one group of polarized plug 2141 corresponding with positioning jack position；I-th of wiring fission shell is another
The polarized plug of side is inserted in the positioning jack of i+1 wiring fission shell side；The polarized plug 2141 of second side cover plate is inserted
In the positioning jack of the 1st wiring fission shell side.Wherein, the center fluting of polarized plug, makes the diameter of polarized plug
Size is compressible, convenient for assembling.In addition, can also be provided with the card slot that clamping electric current collects item on the inside of the second side cover plate.
Further, it is additionally provided with the first hook or the first card slot on wiring fission shell, is set on the spanner for screw spanner
It is equipped with the second hook, when screwing spanner and screwing to the outer wall of wiring fission shell, the first hook or the first card slot and the second card
Clamping is hooked, can limit and screw being freely rotated for spanner.
For the ease of production and processing, elastic pressure line terminal can be integral structure, described in one embodiment of the invention
Elastic pressure line terminal also provides following embodiment, and the elasticity pressure line terminal is made of an elastica, the elastica
Middle section as line pressing portion, the side of the elastica forms the first elastic portion in two elastic portions, the elastica it is another
Side forms the second elastic portion in two elastic portions.The center line of two retaining springs overlap (wherein, it should be understood that
It is to substantially overlap)；For example, the φ 0.5mm of circular cross-section, φ 0.6mm elasticity steel can be used in elastica.
It should be noted that the coil number of the spring of the spring of the first elastic portion, the second elastic portion determines under line pressing portion
Press the pressure size of conductor wire, specifically can pressure size according to actual needs circle number, spring materials, diameter of coil etc. are joined
Number is adjusted.
Specifically, the coil number of the spring of the spring of the first elastic portion, the second elastic portion is equal, size is identical；It can make to press
Line portion is to conductor wire uniform stressed.
In order to minimize the volume of elastic pressure line terminal, conductor wire provided in an embodiment of the present invention is applied with reduction and is connect
The volume size of wire clamp, in an embodiment provided by the invention, as shown in figure 4, the first end of the elastica is fixed towards two
Position spring center direction is wound the first elastic portion 11a, i.e., with spring center line spring winding circle, and the of elastica
One end is wound towards close to line pressing portion direction；The second end of the elastica is wound towards two retaining spring center positions
The second elastic portion 11b, i.e., with spring center line spring winding circle, and the second end of elastica is towards close to line pressing portion direction
Winding.So that the first end of two elastic portion retaining springs is located in the middle part of elastic pressure line terminal, two elastic portion retaining springs
Second end is located at elastic pressure line terminal both ends；Specifically, the length in the middle section of the elastica is more than or equal to two elastic portions
The sum of axial distance of retaining spring.
Certainly, in embodiment provided by the invention, be also not limited to above-mentioned inside canoe, can also be used to
Outer winding, as shown in fig. 7, the first end of the elastica is wound first bullet far from two retaining spring center positions
Property portion 11a, i.e., with spring center line spring winding circle, and the first end of elastica is wound far from line pressing portion direction；The elasticity
The second end of line is wound the second elastic portion 11b far from two retaining spring center positions, i.e., with spring center line around
Spring ring processed, and the second end of elastica is wound far from line pressing portion direction.
Specifically, the second support arm of two retaining springs can be straight-arm (not shown), then the width of elastic pressure line terminal
Equal to the sum of the width of two retaining springs and width of line pressing portion.As shown in fig. 7, in order to further decrease elastic pressure line terminal
Width dimensions, in one embodiment provided by the invention, the second support arm and second elastic portion of the first elastic portion 11a
The second support arm of 11b is bent over arms, and the first elastic portion 11a and second elastic portion is made to draw close 11b.Equally it may make,
The sum of the width of two retaining springs is smaller than the width equal to line pressing portion.It should be noted that the diameter of conductor wire is certain
, the width of line pressing portion is the diameter dimension needed more than or equal to conductor wire.It should be noted that in an implementation, it can also be independent
The second support arm of second support arm or second elastic portion to first elastic portion is bending, i.e., described first elastic portion
Second support arm is bent over arms；Or, the second support arm of second elastic portion is bent over arms.Wherein, the of first elastic portion
The end of the second support arm of two support arms and second elastic portion can be vertically connected on the middle section both ends of elastica.Can equally it make
, the length in the middle section of the elastica is more than or equal to the sum of the axial distance of retaining spring of two elastic portions.It needs to illustrate
, the diameter of conductor wire be it is certain, the width of line pressing portion is the diameter dimension needed more than or equal to conductor wire.
In specific implement, elastica is generally cylindrical cross-section, directly made of the elastica of cylindrical cross-section
The line pressing portion of elastic pressure line terminal is also cylindrical cross-section body, then set in conductor wire in pressure, due to conductor wire and cylinder, that
, the practical pressure of line pressing portion and conductor wire sets contact position as rough " point contact ", and stressed effect is bad；In order to improve crimping
Effect, the present invention provides following several embodiments:
As shown in Figure 15 and Figure 16, first, keep the crimping area of the line pressing portion 12 planar；I.e. planar crimping area
It is contacted with the practical contact position of conductor wire substantially line, crimping effect can be improved.In specific manufacturing process, punching press can be passed through
Mode realizes, i.e.,.Carrying out punching press to the middle part (line pressing portion) of elastica e.g. makes cylindrical cross-section elastica be pressed into top surface and bottom
The line pressing portion of cylindrical cross-section, is such as struck out the line pressing portion of rectangular section by the parallel layer structure in face, and the bottom surface of line pressing portion is face
Shape；Certainly, so it is easy to understand that be stamped into that equilateral triangle (bottom edge for press conductor wire), trapezoidal (top margin or bottom edge are led for pressing
Electric wire) etc..
As shown in Figure 17 a and Figure 17 b, second, make the crimping area of the line pressing portion 12 towards the conductor wire outer wall
Tip-angled shape；That is, the wedge angle of line pressing portion is withstood on the outer wall of conductor wire when line pressing portion and conductor wire are to pressure, wedge angle can will be conductive
The relatively firm clamping of line.It can specifically be realized by punching press, it is inverted triangle that the line pressing portion of cylindrical cross-section, which is such as struck out section,
The line pressing portion of shape, the angle of up-side down triangle bottom are pressed as wedge angle with the outer wall of conductor wire；It is understood that being stamped into down
Triangle is a kind of optinal plan, need to be only pointed at the bottom punching press of the line pressing portion of cylindrical cross-section, and top can also be circle
Arc.
As shown in figure 18, third makes the crimping area 12 of the line pressing portion forward inclined card line of conductor wire direction of insertion
Piece.After conductor wire is inserted into line pressing portion and electric current collects between item, and card line plate is pressed on conductor wire, card line plate can be to reversed
One clamping power of conductor wire of extraction improves clamping effect.
Generally speaking: (being briefly exactly very difficult to the clamping power of the conductor wire after compression to increase line pressing portion
Conducting wire pulls out), by the line pressing portion of circular section by punching press or other methods, it is changed to inverted triangle section ▽ or rectangle
Section etc.；Or it is formed and hinders conducting wire to pull out than relatively sharp angle.
As shown in figure 19, the 4th, keep the second support arm 112 of the retaining spring curved towards the crimping direction of line pressing portion 12
Folding.Specific bending angle can be between 45 degree of -135 degree.While improving clamping effect, the region of bending may also function as buffering
Effect, i.e. when the lower pressure of line pressing portion is excessive, the angle of bending can become larger therewith, can play buffer function, improve service life.
In embodiment provided by the invention, above-mentioned elastic pressure line terminal, the retaining spring rounded can be wound, and be connect
Positioning column in line shell can be cylindrical；Alternatively, the retaining spring can also be wound in polygon, determine in wiring shell
Position column can be in polygon column, enable retaining spring is more firm to be arranged on the positioning column of wiring shell, it is fixed to reduce
Position spring is freely rotated.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
It is understood that the correlated characteristic in above-mentioned apparatus can be referred to mutually.In addition, in above-described embodiment " the
One ", " second " etc. is and not represent the superiority and inferiority of each embodiment for distinguishing each embodiment.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the device of the disclosure should not be construed to reflect an intention that i.e. required guarantor
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the component in the device in embodiment
Change and they are arranged in one or more devices unlike this embodiment.It can be the component combination in embodiment
At a component, and furthermore, they can be divided into multiple subassemblies.In addition at least some of such feature is mutual
It, can be using any combination to institute disclosed in this specification (including adjoint claim, abstract and attached drawing) except repulsion
There are feature and all components of so disclosed any device to be combined.Unless expressly stated otherwise, this specification (including
Adjoint the claims, abstract and drawings) disclosed in each feature can be by providing the substitution of identical, equivalent, or similar purpose
Feature replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.Various component embodiments of the invention can be implemented in hardware, or
It is implemented in a combination thereof.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Component or component listed in the claims.Word "a" or "an" before component or component does not exclude the presence of multiple
Such component or component.The present invention can be realized by means of including the device of several different components.It is several listing
In the claim of component, several in these components, which can be through the same component item, to be embodied.Word first,
Second equal use does not indicate any sequence.These words can be construed to title.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (13)
1. a kind of conductor wire binding clip, collect item and at least including insulation joint shell, the electric current in the wiring shell
One elastic pressure line terminal and at least one screw spanner, the spanner that screws for opening at least one attached respectively
Elastic pressure line terminal, which is characterized in that
The elasticity pressure line terminal includes: two elastic portions and line pressing portion；
Wherein, each elastic portion includes retaining spring, and the retaining spring center has location hole, and the location hole is located in institute
It states in wiring shell；The first support arm of each retaining spring is located in the wiring shell, each retaining spring as fixed arm
Second support arm support the line pressing portion both ends respectively, stir the elastic pressure line terminal by screwing spanner described in manipulation the
Two support arms make the line pressing portion collect item far from the electric current, and collect in the electric current and formed between item and the line pressing portion
For clamping the clamping opening of conductor wire.
2. conductor wire binding clip according to claim 1, which is characterized in that
The wiring shell include: M be mounted side by side wiring fission shells, for covering be located at the m-th wiring fission shell other side
The first side cover plate, M wiring fission shell structure size is identical, and the elasticity pressure line terminal is that M is located at connecing of attaching
In line fission shell, M is the positive integer more than or equal to 2；
M screw spanner, are separately mounted on the wiring fission shell attached, and are used to open at least one the elastic crimping end attached
Son；
The spanner that screws includes that first be oppositely arranged screws portion, second screws portion, and connection described first screw portion with
And second screw portion spanner；Described first inside for screwing portion has the first cylindrical shaft；Described first screws the outside tool in portion
There is first shaft hole；Described second outside for screwing portion has the second cylindrical shaft cooperated with the first shaft hole；
The side of the wiring fission shell has a side plate, another side opening of the wiring fission shell, have on the side plate with
Second axis hole of the first cylindrical shaft cooperation；
The first cylindrical shaft for screwing spanner of i-th of wiring fission shell is screwed in the second axis hole of i-th of wiring fission shell-side plate
It is interior；
The first cylindrical shaft for screwing spanner of i+1 wiring fission shell is screwed in the second of i+1 wiring fission shell-side plate
In axis hole, what the second cylindrical shaft for screwing spanner of i-th of wiring fission shell was screwed in i+1 wiring fission shell screws spanner
First shaft hole in；I is the positive integer more than or equal to 1, and less than or equal to M-1；
First cylindrical shaft, described second, which screw, is respectively provided with stirring for the second support arm for two elastic portions on the inside of portion
Head；
There is the third axis hole for the second cylindrical shaft cooperation that spanner is screwed with m-th on the inner wall of first side cover plate.
3. conductor wire binding clip according to claim 2, which is characterized in that further include:
For covering the second side cover plate for being located at the 1st wiring fission shell side.
4. conductor wire binding clip according to claim 3, which is characterized in that
The front end of the wiring fission shell has plug wire hole；
The positioning column for positioning elastic pressure line terminal is provided on the inner wall of the side plate；
Also collect the jack of item on the side plate with grafting electric current, the jack of M wiring fission shell is in same straight line, described
Electric current collects the jack that item runs through M wiring fission shell.
5. conductor wire binding clip according to claim 4, which is characterized in that
The support plate for supporting the electric current to collect item is additionally provided on the inner wall of the side plate；
It constitutes between the shell wall of support plate shell seperated with the wiring and determines for positioning elastic pressure line terminal first support arm
Position slot.
6. conductor wire binding clip according to claim 3, which is characterized in that
There is one group of positioning jack on the side side wall of the wiring fission shell, have on the other side side wall of the wiring fission shell
There is one group of polarized plug corresponding with the positioning jack position；
The inside of second side cover plate has one group of polarized plug corresponding with positioning jack position；
The polarized plug of i-th of wiring fission shell other side is inserted in the positioning jack of i+1 wiring fission shell side；
The polarized plug of second side cover plate is inserted in the positioning jack of the 1st wiring fission shell side.
7. conductor wire binding clip according to claim 1, which is characterized in that
The elasticity pressure line terminal is made of an elastica, the middle section of the elastica as line pressing portion, the elastica
Side forms the first elastic portion in two elastic portions, and the other side of the elastica forms the second elasticity in two elastic portions
Portion.
8. conductor wire binding clip according to claim 7, which is characterized in that
The first end of the elastica is wound first elastic portion, the elasticity towards two retaining spring center positions
The second end of line is wound second elastic portion towards two retaining spring center positions.
9. conductor wire binding clip according to claim 8, which is characterized in that
The length in the middle section of the elastica is more than or equal to the sum of the axial distance of retaining spring of two elastic portions.
10. conductor wire binding clip according to claim 7, which is characterized in that
The first end of the elastica is wound first elastic portion, the elasticity far from two retaining spring center positions
The second end of line is wound second elastic portion far from two retaining spring center positions.
11. conductor wire binding clip according to claim 10, which is characterized in that
The second support arm of the second support arm of first elastic portion and/or second elastic portion is bent over arms, makes described first
Elastic portion is drawn close with second elastic portion.
12. conductor wire binding clip according to claim 11, which is characterized in that
The length in the middle section of the elastica is more than or equal to the sum of the axial distance of retaining spring of two elastic portions.
13. conductor wire binding clip according to claim 1, which is characterized in that
The crimping area of the line pressing portion is planar；Or
The crimping area of the line pressing portion is the tip-angled shape towards the conductor wire outer wall；Or
The crimping area of the line pressing portion is the forward inclined card line plate of conductor wire direction of insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389146.9A CN105914486B (en) | 2016-06-02 | 2016-06-02 | Conductor wire binding clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389146.9A CN105914486B (en) | 2016-06-02 | 2016-06-02 | Conductor wire binding clip |
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| Publication Number | Publication Date |
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| CN105914486A CN105914486A (en) | 2016-08-31 |
| CN105914486B true CN105914486B (en) | 2019-02-22 |
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| CN201610389146.9A Active CN105914486B (en) | 2016-06-02 | 2016-06-02 | Conductor wire binding clip |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374240B (en) * | 2016-09-21 | 2018-07-20 | 上海航天科工电器研究院有限公司 | A kind of locking wire terminal with torsional spring |
| CN106454555A (en) * | 2016-09-21 | 2017-02-22 | 广州市丹爵通讯科技有限公司 | Communication box for network communication engineering |
| CN107367430B (en) * | 2017-07-04 | 2019-09-17 | 歌尔股份有限公司 | Plug bends fixing tool and bend test method |
| CN108429042A (en) * | 2018-03-20 | 2018-08-21 | 苏州惠华电子科技有限公司 | A kind of compact fast-wiring connector |
| CN108899664A (en) * | 2018-07-30 | 2018-11-27 | 浙江京红电器有限公司 | Wire jointing clamp |
| CN111983291A (en) * | 2020-07-06 | 2020-11-24 | 国网山西省电力公司阳泉供电公司 | Secondary circuit engineering insulation detection kit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205670580U (en) * | 2016-06-02 | 2016-11-02 | 马晓明 | Conductor wire ramp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669388Y (en) * | 2003-08-19 | 2005-01-05 | Tcl国际电工（惠州）有限公司 | Thread-free wiring terminal |
| CN102132460B (en) * | 2008-08-27 | 2013-09-18 | 菲尼克斯电气公司 | Electrical terminal |
| CN102683958B (en) * | 2011-03-16 | 2015-03-18 | 海洋王照明科技股份有限公司 | Fast-plugging wiring terminal |
| PT2947718T (en) * | 2014-05-23 | 2018-03-13 | Berker Gmbh & Co Kg | Spring loaded clamping connection terminal |
| CN204720730U (en) * | 2015-07-07 | 2015-10-21 | 浙江凯士通端头有限公司 | Building wiring connectors |
| CN204905564U (en) * | 2015-09-06 | 2015-12-23 | 尤提乐电气有限公司 | Take operating handle's binding post |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205670580U (en) * | 2016-06-02 | 2016-11-02 | 马晓明 | Conductor wire ramp |
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Effective date of registration: 20201208 Address after: Room 1004-14, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jingchen Environmental Protection Technology Co., Ltd Address before: 266034 No. 2101, No. 76 Yanji Road, Qingdao Road, Shandong 1, building 2, China Patentee before: Ma Xiaoming |
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Effective date of registration: 20211222 Address after: 710000 No. 12, electronic second road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Xinhui Tong Technology Co.,Ltd. Address before: Room 1004-14, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Jingchen Environmental Protection Technology Co., Ltd |