CN209690379U - Electric energy meter internal-fastening type fast insert-pull termination - Google Patents
Electric energy meter internal-fastening type fast insert-pull termination Download PDFInfo
- Publication number
- CN209690379U CN209690379U CN201920010003.1U CN201920010003U CN209690379U CN 209690379 U CN209690379 U CN 209690379U CN 201920010003 U CN201920010003 U CN 201920010003U CN 209690379 U CN209690379 U CN 209690379U
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- electric energy
- energy meter
- rafter
- umbrella
- conduction
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric energy meter internal-fastening type fast insert-pull termination, it includes connection box of electric energy meter box body, it, which is characterized in that on the connection box of electric energy meter box body, is provided with conducting wire plug socket, the conducting wire plug socket is made of superposed umbrella conduction rafter and the wire base positioned at lower part, the umbrella conduction rafter can plug cooperation with the wiring circular hole of electric energy meter, the umbrella conduction rafter central movable is provided with taper plugging member, is provided on the taper plugging member and allots push rod.In the utility model, it is only necessary to which promotion allots push rod uplink and can be achieved with umbrella conduction rafter and the tight type wiring of connection box of electric energy meter position.Taper plugging member is set in umbrella conduction rafter, can effectively step up the wiring tightness degree of electrical appliance.
Description
Technical field
The utility model belongs to power supply unit technical field, in particular to a kind of electric energy meter internal-fastening type fast insert-pull wiring
Device.
Background technique
The termination of existing resident's single-phase electric energy meter and air switch, mostly centre open up connection box of electric energy meter circle
The cylindrical metal part in hole, wiring circular hole side wall are provided with screw hole and are manually screwed into abutting at screw hole after conducting wire is inserted into wiring circular hole
Screw squeezes conducting wire and conducting wire is fixed.But because the wiring circular hole of cylindrical metal part is far longer than diameter of wire, and lead
Line is circle, smaller with the abutting screw head contact surface tightened and easy skidding and cause poor contact, cause electric current unstable
Constant volume, which is also easy to produce, touches the risks such as fire.Moreover, all lesser place in space of residential electricity consumption electric energy meter installation, manually tightens abutting spiral shell
Inconvenient for operation, the low efficiency of nail.
Before the present invention, the utility model patent of Patent No. 201520639576.2 discloses a kind of fast quick access of internal-fastening type
Line apparatus, by umbrella conduction rafter be arranged taper plugging member, so as to effectively step up electrical appliance wiring tightness degree and
It can be realized fast-wiring.But to the control of taper plugging member realized by plugging member plectrum, taper plugging member bottom
It is hinged with the allocating bar lower end of a L-type allocating bar；A plug is additionally provided on the box body of allocating bar apical lateral
Part plectrum, plugging member plectrum middle part are provided with plugging member plectrum axis, and plugging member plectrum both ends can be rotated around plugging member plectrum axis, be inserted
Part plectrum axis is pulled out to be fixed on the inboard wall of cartridge.Structure is complicated for the termination plugging member plectrum, and is easy damage
It is bad.
Summary of the invention
The purpose of this utility model provides a kind of electric energy meter internal-fastening type fast insert-pull aiming at the deficiencies in the prior art
Termination, it includes connection box of electric energy meter box body, is characterized in that on the connection box of electric energy meter box body that being provided with conducting wire inserts
Joint chair, the conducting wire plug socket are made of superposed umbrella conduction rafter and the wire base positioned at lower part, the umbrella
Conductive rafter can plug cooperation with the wiring circular hole of electric energy meter, and the umbrella conduction rafter central movable is provided with taper plug
Part is provided on the taper plugging member and allots push rod.
Preferably, terminating wire circular hole is offered on the grafting pedestal.The wiring circular hole side wall is provided with abutting spiral shell
Follow closely installation screw.
It is further preferred that described allot between push rod and taper plugging member detachable connection or to be fixedly connected.
It is preferably clamped or is threadedly coupled.
Working principle of the utility model is:
In actual use, connection box of electric energy meter box body is mounted in electric energy meter electricity box, taper plugging member is first in downlink shape
Electric energy meter is packed into connection box of electric energy meter box body by state, so that the umbrella conduction rafter insertion connection box of electric energy meter circle of conducting wire plug socket
In hole, the wire base of conducting wire plug socket is connected with electrified wire, and electric energy meter has accessed in circuit；In order to connect electric energy meter
Line effect is more preferable, can push and allot push rod and drive up taper plugging member uplink, expand outwardly umbrella conduction rafter periphery
It is in close contact between the wiring circular hole with electric energy meter connection terminal, can guarantee that electrical appliance wiring is close in this way, sliding will not be generated
The case where equal poor contacts, to meet the needs of high ballast electricity.In the utility model, it is only necessary to which promotion allots push rod uplink just
It is able to achieve umbrella conduction rafter and the tight type wiring of connection box of electric energy meter position.Taper plugging member, energy are set in umbrella conduction rafter
Effectively step up the wiring tightness degree of electrical appliance.
Detailed description of the invention
Fig. 1 is electric energy meter internal-fastening type fast insert-pull termination, and taper plugging member is in uplink and abuts interior tight shape in figure
State.
Fig. 2 is the structural schematic diagram of conducting wire plug socket.
Fig. 3 is the structural representation of the taper plugging member downlink releasing orientation of electric energy meter internal-fastening type fast insert-pull termination
Figure.
Specific embodiment
It is further detailed with internal-fastening type rapid wiring device work to the electric energy meter of the utility model below in conjunction with specific embodiment
Thin description.
A kind of electric energy meter as shown in Figure 1, 2, 3 internal-fastening type fast insert-pull termination, its packet connection box of electric energy meter box body
1, conducting wire plug socket 2 is provided on connection box of electric energy meter box body 1, and conducting wire plug socket 2 is by superposed 21 He of umbrella conduction rafter
Wire base 22 positioned at lower part is constituted, and umbrella conduction rafter 21 can plug cooperation with the wiring circular hole of electric energy meter, and umbrella is led
Electric 21 central movable of rafter is provided with taper plugging member 3, is provided on taper plugging member 3 and allots push rod 4.It is opened on wire base 22
Equipped with terminating wire circular hole 5,5 side wall of wiring circular hole, which is provided with, pushes against screw installation screw 6, pushes against screw for conducting wire,
It allots between push rod 4 and taper plugging member 3 as grafting or threaded connection.
When specifically used, connection box of electric energy meter box body 1 is mounted in electric energy meter electricity box, taper plugging member 3 is first in downlink
Electric energy meter is packed into connection box of electric energy meter box body 1 by state, so that the umbrella conduction rafter 21 of conducting wire plug socket 2 is inserted into electric energy meter
In wiring circular hole, the wire base 22 of conducting wire plug socket 2 is connected with electrified wire, and electric energy meter has accessed in circuit；In order to
Keep connection box of electric energy meter effect more preferable, can push and allot push rod 4 and drive up 3 uplink of taper plugging member, make umbrella conduction rafter
21 periphery expands outwardly and is in close contact between the wiring circular hole of electric energy meter connection terminal, can guarantee that electrical appliance wiring is tight in this way
It is close, will not generate sliding etc. poor contacts the case where, to meet the needs of high ballast electricity.
Claims (5)
1. a kind of electric energy meter internal-fastening type fast insert-pull termination, its packet connection box of electric energy meter box body (1), it is characterised in that: institute
It states and is provided on connection box of electric energy meter box body (1) conducting wire plug socket (2), the conducting wire plug socket (2) is led by superposed umbrella
Electric rafter (21) and positioned at lower part wire base (22) constitute, the umbrella conduction rafter (21) can with the wiring of electric energy meter circle
Hole plugs cooperation, and umbrella conduction rafter (21) central movable is provided with taper plugging member (3), the taper plugging member
(3) it is provided on and allots push rod (4).
2. electric energy meter according to claim 1 internal-fastening type fast insert-pull termination, it is characterised in that: the wiring bottom
Terminating wire circular hole (5) are offered on seat (22).
3. electric energy meter according to claim 2 internal-fastening type fast insert-pull termination, it is characterised in that: the wiring circle
Hole (5) side wall, which is provided with, pushes against screw installation screw (6).
4. electric energy meter according to claim 1 internal-fastening type fast insert-pull termination, it is characterised in that: described allot pushes away
Detachable connection or to be fixedly connected between bar (4) and taper plugging member (3).
5. electric energy meter according to claim 1 internal-fastening type fast insert-pull termination, it is characterised in that: described allot pushes away
It is grafting or threaded connection between bar (4) and taper plugging member (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010003.1U CN209690379U (en) | 2019-01-03 | 2019-01-03 | Electric energy meter internal-fastening type fast insert-pull termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010003.1U CN209690379U (en) | 2019-01-03 | 2019-01-03 | Electric energy meter internal-fastening type fast insert-pull termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690379U true CN209690379U (en) | 2019-11-26 |
Family
ID=68598142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920010003.1U Active CN209690379U (en) | 2019-01-03 | 2019-01-03 | Electric energy meter internal-fastening type fast insert-pull termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209690379U (en) |
-
2019
- 2019-01-03 CN CN201920010003.1U patent/CN209690379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 100020 201, 2 / F, building 221, Baiziwan Dongli, Chaoyang District, Beijing Patentee after: Rikun (Beijing) Technology Co.,Ltd. Address before: 430030 No.6 Chaoyang Xingyuan, 591 Hanyang Avenue, Hanyang District, Wuhan City, Hubei Province Patentee before: WUHAN ZHONGWANG ELECTRIC POWER EQUIPMENT ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |