CN206850399U - Reducing cable connector - Google Patents
Reducing cable connector Download PDFInfo
- Publication number
- CN206850399U CN206850399U CN201720834367.2U CN201720834367U CN206850399U CN 206850399 U CN206850399 U CN 206850399U CN 201720834367 U CN201720834367 U CN 201720834367U CN 206850399 U CN206850399 U CN 206850399U
- Authority
- CN
- China
- Prior art keywords
- engaging lug
- connecting seat
- insulating boot
- rib
- cable connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This patent is related to cable fitting field, disclose a kind of reducing cable connector, including insulating boot, made of metal material connecting seat and some engaging lugs made of metal material, latticed rhone is provided with the outer wall of insulating boot, insulating boot has been internally formed cavity, and connecting seat and engaging lug are located in cavity, and insulating boot includes left cover and right cover, it is threadedly coupled between left cover and right cover, the through hole that current supply cable passes through is provided with left cover and right cover；Different engaging lugs is provided with the connecting hole of different-diameter, connecting seat is polyhedron, some chutes are provided with the side of connecting seat, engaging lug is slidably connected in chute, it is interference fitted between engaging lug and the connecting seat, one side of engaging lug is provided with rib, and the side wall of the chute is provided with the rib groove being engaged with rib, and rib is slidably connected in side wall.This patent is intended to provide a kind of reducing cable connector, conveniently and efficiently to connect the binding post of different size model.
Description
Technical field
It the utility model is related to cable fitting field.
Background technology
Binding post is usually used in cable end piece connection and continued access, cable can be allowed to be connected with electrical equipment more firm, safer, be to build
Build, the conventional material such as power equipment, electrical equipment connection.It is both needed to according to the connection of national wiring code requirement cable end piece using corresponding
Binding post.The binding post of cable uses unitary design more at present, and one end of binding post is in hollow cylindric, separately
One end is in flat.There is the circular hole for being adapted to cable core diameter dimension columned one end, has binding post in flat
The fixing hole being fixedly connected with another binding post or electrical equipment.
But binding post is standard component, drawing for specification is carried out according to the size of the diameter of connected cable or circulating current
Point.The binding post used for the cable of different-diameter is different, thus the diameter of the fixing hole on binding post is also different.
When connecting the cable that two diameters differ using binding post, in order that two terminals are connected by fixing hole with a bolt
Pick up and, otherwise the bolt of selection of small, to adapt to the fixing hole on less binding post, but fixation is not firm, and can be
Produce gap between two binding posts, will produce electric arc when turn-on current, electric arc can ablation binding post, reduction connects
The life-span of line terminals；The fixing hole on larger binding post has been adapted to from larger bolt, but must just use work
Tool expands the fixing hole on smaller binding post, and otherwise bolt is worn to pass by, and is so wasted time and energy, and can not also ensure connection effect
Fruit.
Utility model content
The utility model is intended to provide a kind of reducing cable connector, conveniently and efficiently to connect the wiring of different size model
Terminal.
Reducing cable connector in this programme, including insulating boot, connecting seat and some use metal made of metal material
Engaging lug made of material, insulating boot have been internally formed cavity, and connecting seat and engaging lug are located in cavity, and insulating boot includes left cover
With right cover, it is threadedly coupled between left cover and right cover, the through hole that current supply cable passes through is provided with left cover and right cover；Each engaging lug
The connecting hole of different-diameter is provided with, connecting seat is polyhedron, and some chutes are provided with the side of connecting seat, and engaging lug, which slides, to be connected
It is connected in chute.
The technical principle of this programme and have the beneficial effect that：When connecting two binding posts, insulating boot is first screwed by left cover
Separated with right cover, two binding posts are each passed through the through hole on left cover and right cover.According on binding post fixing hole it is straight
Footpath matches different engaging lugs, and the rule of matching is：The difference of the diameter of connecting hole and the diameter of fixing hole is 1mm-3mm.Choosing
After fixed two suitable engaging lugs, engaging lug is inserted in two chutes, then will be matched by the bolt of different-diameter again
Engaging lug connected respectively with binding post, two binding posts are connected by engaging lug and connecting seat, then
Reversely rotate and combine left cover and right cover, to carry out insulation protection to connecting seat and engaging lug.
Because the connecting hole on engaging lug matches with the fixing hole on binding post, therefore reaming is not needed, connected
Also be less likely to occur to loosen afterwards, the binding post of different size selects different engaging lugs, can conveniently and efficiently by two very
Connected to more than two binding posts.
Further, a side of the engaging lug is provided with rib, and the side wall of the chute is provided with to match with rib
The rib groove of conjunction, rib are slidably connected in side wall.Rib on engaging lug is slidably connected in the rib groove on chute wall
Afterwards, in the radial direction abjection of the engaging lug from connecting seat can be prevented, also causes engaging lug can be along the axial direction stress of itself, just
In transfer, draw connected cable.
Further, it is interference fitted between the engaging lug and the connecting seat.Avoid engaging lug easily from connecting seat
Release, binding post is more firmly connected on connecting seat, and avoid forming gap between engaging lug and connecting seat, prevent from sending out
Raw ablation phenomen.
Further, the side wall of the through hole is circumferentially provided with the annular groove of annular, and annular groove is concentric with through hole, is provided with annular groove close
Seal ring.After binding post passes through through hole, using sealing ring by gap that may be present between binding post outer wall and through-hole wall
Sealed, avoid liquid from being flowed into insulating boot.
Further, rhone is provided with the outer wall of the insulating boot, the rhone is in latticed.Originally connect in outdoor application
During head, easily influenceed by rainwater, after opening up rhone on the outer wall of insulating boot, the rainwater on insulating boot can quickly be arranged
Walk, reduce the probability that rainwater enters insulating boot.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment reducing cable connector.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：It is left cover 1, it is right cover 2, connecting seat 3, engaging lug 4, rib 5, sealing ring 6,
Binding post 7, chute 8.
Embodiment reducing cable connector is substantially as shown in Figure 1：If including insulating boot, made of fine copper connecting seat 3 and
Engaging lug 4 made of dry fine copper, latticed rhone is provided with the outer wall of insulating boot, insulating boot has been internally formed cavity, even
Joint chair 3 and engaging lug 4 are located in cavity, and insulating boot includes left cover 1 and right cover 2, is threadedly coupled between left cover 1 and right cover 2, left cover
1 and it is right cover 2 on be provided with the through hole that current supply cable passes through；Each engaging lug 4 is provided with the connecting hole of different-diameter, and connecting seat 3 is more
Face body, some chutes 8 are provided with the side of connecting seat 3, engaging lug 4 is slidably connected in chute 8, engaging lug 4 and the connection
It is interference fitted between seat 3, a side of engaging lug 4 is provided with rib 5, and the side wall of the chute 8 is provided with to match with rib 5
The groove of rib 5 of conjunction, rib 5 are slidably connected in side wall；The side wall of through hole is circumferentially provided with the annular groove of annular, and annular groove is same with through hole
The heart, annular groove is interior to be provided with sealing ring 6.
When connecting two binding posts 7, first screw insulating boot and separate left cover 1 and right cover 2, by two binding posts 7
The through hole being each passed through on left cover 1 and right cover 2, sealing ring 6 carry out gap between the outer wall of binding post 7 and through-hole wall close
Envelope.According to the different engaging lug 4 of the diameter matches of fixing hole on binding post 7, the rule of matching is：The diameter of connecting hole is with consolidating
The difference for determining the diameter in hole is 2mm.After selecting two suitable engaging lugs 4, engaging lug 4 is inserted in two chutes 8, Ran Houzai
The engaging lug 4 matched is connected respectively with binding post 7 by the bolt of different-diameter, two binding posts 7 are i.e. logical
Cross engaging lug 4 and connecting seat 3 connects, then reversely rotate and combine left cover 1 and right cover 2, with to connecting seat 3 and even
Lug 4 carries out insulation protection.When raining, rhone on insulating boot is by the quick venting of rainwater.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. reducing cable connector, it is characterised in that：Connecting seat and some metal material is used including insulating boot, made of metal material
Engaging lug made of material, insulating boot have been internally formed cavity, and connecting seat and engaging lug are located in cavity, insulating boot include it is left cover and
Right cover, it is threadedly coupled between left cover and right cover, the through hole that current supply cable passes through is provided with left cover and right cover；On each engaging lug
Fixing hole provided with different-diameter, connecting seat are polyhedron, some chutes are provided with the side of connecting seat, engaging lug is slidably connected
In chute.
2. reducing cable connector according to claim 1, it is characterised in that：One side of the engaging lug is provided with gear
Side, the side wall of the chute are provided with the rib groove being engaged with rib, and rib is slidably connected in side wall.
3. reducing cable connector according to claim 1, it is characterised in that：Mistake between the engaging lug and the connecting seat
It is full of cooperation.
4. reducing cable connector according to claim 1, it is characterised in that：The side wall of the through hole is circumferentially provided with annular
Annular groove, annular groove is concentric with through hole, is provided with sealing ring in annular groove.
5. reducing cable connector according to claim 1, it is characterised in that：Draining is provided with the outer wall of the insulating boot
Groove, the rhone is in latticed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834367.2U CN206850399U (en) | 2017-07-11 | 2017-07-11 | Reducing cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834367.2U CN206850399U (en) | 2017-07-11 | 2017-07-11 | Reducing cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850399U true CN206850399U (en) | 2018-01-05 |
Family
ID=60804049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834367.2U Expired - Fee Related CN206850399U (en) | 2017-07-11 | 2017-07-11 | Reducing cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850399U (en) |
-
2017
- 2017-07-11 CN CN201720834367.2U patent/CN206850399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20200711 |