CN208818752U - Connection box of electric energy meter terminal - Google Patents
Connection box of electric energy meter terminal Download PDFInfo
- Publication number
- CN208818752U CN208818752U CN201821581369.6U CN201821581369U CN208818752U CN 208818752 U CN208818752 U CN 208818752U CN 201821581369 U CN201821581369 U CN 201821581369U CN 208818752 U CN208818752 U CN 208818752U
- Authority
- CN
- China
- Prior art keywords
- cylinder base
- insulation
- last item
- electric energy
- energy meter
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
Connection box of electric energy meter terminal, insulation cylinder base including open top, the fixed conductive sheet drawn binding post cylinder base and be used to connect with power equipment in bottom in insulation cylinder base, the cylinder base sidewall bottom that insulate is equipped with plug wire mouth, set gradually insulation last item, pressure spring and compression bar from top to bottom in insulation cylinder base, insulation last item top side wall is equipped with the lock pin radially arranged, the L-type slideway radially arranged is equipped in insulation cylinder base upper inside wall, two L-type slideway bottom edges are contrary, and two lock pins are located in respective side L-type slideway.It can make wiring safe, avoid phenomenon of getting an electric shock, and patching operations are simple, quick, and transmission line of electricity is made quickly to power.
Description
Technical field
The utility model relates to it is a kind of can live line connection connection box of electric energy meter terminal.
Background technique
Connection box of electric energy meter terminal is to make the important component of electric energy meter access circuit for connecting electric wire.Existing electric energy meter
Connecting terminal is to be made up of by binding post and with binding post the lock-screw that screw thread is installed, and when wiring, electric wire is inserted into wiring
Column, and fasten the wiring operation that lock-screw completes connection box of electric energy meter terminal.This connection box of electric energy meter terminal leakage position is
Conductive metal, wiring is dangerous, easily gets an electric shock；And when patching operations lock-screw locking operation it is cumbersome, setting up time is long, influence
Transmission line of electricity power supply.
Summary of the invention
The utility model is in order to solve the above-mentioned technical problem, to provide a kind of connection box of electric energy meter terminal, wiring can be made to pacify
Entirely, phenomenon of getting an electric shock is avoided, patching operations are simple, quick, and transmission line of electricity is made quickly to power.
The technical solution of the utility model is:
Connection box of electric energy meter terminal is characterized in that the insulation cylinder base including open top, and bottom is solid in the cylinder base that insulate
If drawing the conductive sheet that binding post cylinder base is used to connect with power equipment, insulation cylinder base sidewall bottom is equipped with plug wire mouth, is insulating
Insulation last item, pressure spring and compression bar are set gradually in cylinder base from top to bottom, insulation last item top side wall is equipped with the locking radially arranged
Pin is equipped with the L-type slideway radially arranged in insulation cylinder base upper inside wall, and two L-type slideway bottom edges are contrary, two lock pins
In respective side L-type slideway.
Further preferably, it is equipped with positioning groove on the bottom edge top of L-type slideway, lock pin is fixed in positioning groove,
Prevent lock pin from springing back.
Further preferably, it is equipped with cross recess in insulation last item top surface, screwdriver is easy to use to push and screw insulation pressure
Axis.
Further preferably, the last item bottom is open, is inserted into last item from bottom to top at the top of the pressure spring and compression bar.
Further preferably, the compression bar bottom end is equipped with briquetting, increases compression bar compression joint area.
The beneficial effects of the utility model are:
1, due to setting gradually insulation last item, pressure spring and compression bar from top to bottom in insulation cylinder base, last item side wall top of insulating
Portion is equipped with the lock pin radially arranged, is equipped with the L-type slideway radially arranged, two L-type slideway bottoms in insulation cylinder base upper inside wall
Edge direction is on the contrary, two lock pins are located in respective side L-type slideway, when patching operations, is first inserted into external connection through plug wire mouth
It insulate in cylinder base, then pushes insulation last item compression press spring, under the effect of pressure spring elastic force, be attached to briquetting tightly external connection
On conductive sheet, when lock pin goes downwards to L-type slideway bottom end, driving screws knife makes lock pin turn to L-type slideway bottom edge internal lock
It is fixed, prevent lock pin from springing back, patching operations are simple, quick, greatly shorten setting up time, transmission line of electricity is made quickly to power.
2, due to the component of leakage only insulation cylinder base and insulation last item, and insulating cylinder base and insulation last item will be internally charged
Component shields completely, and when patching operations, operator will not touch an elevator, and wiring safety avoids phenomenon of getting an electric shock.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the expanded view of L-type slideway in Fig. 1；
Fig. 3 is the top view of insulation compression bar in Fig. 1；
In figure: 1- insulation cylinder base, 2- conductive sheet, 3- plug wire mouth, 4- insulation last item, 5- pressure spring, 6- compression bar, 7- briquetting, 8-
Cross recess, 9- lock pin, 10-L type slideway, 11- positioning groove.
Specific embodiment
As shown in Figure 1-Figure 3, connection box of electric energy meter terminal, the insulation cylinder base 1 including open top, insulate cylinder base 1 in bottom
It is stained with to connect and draws the conductive sheet 2 that binding post cylinder base is used to connect with power equipment, insulation 1 sidewall bottom of cylinder base is equipped with plug wire mouth 3,
Insulation last item 4, pressure spring 5 and compression bar 6 are set gradually in insulation cylinder base 1 from top to bottom, 6 bottom end of compression bar is equipped with briquetting 7, exhausted
4 top surface of edge last item is equipped with cross recess 8, and the last item bottom is open, and insertion is pressed from bottom to top for the pressure spring 5 and 6 top of compression bar
In axis, insulation 4 top side wall of last item is equipped with the lock pin 9 radially arranged, is equipped in insulation 1 upper inside wall of cylinder base and radially arranges
L-type slideway 10, two 10 bottom edges of L-type slideway are contrary, the bottom edge top of L-type slideway 10 be equipped with positioning groove 11, two
Lock pin 9 is located in respective side L-type slideway 10.
When patching operations, external connection is inserted into insulation cylinder base 1 through plug wire mouth 3 first, is then inserted using driver bit
Enter to insulate the cross recess 8 of 4 top surface of last item, pushes insulation 4 compression press spring 5 of last item, under the effect of 5 elastic force of pressure spring, makes briquetting 7 will
External connection is tightly attached on conductive sheet 2.When lock pin 9 goes downwards to L-type 10 bottom end of slideway, driving screws knife makes lock pin 9
Locking in the positioning groove 11 on 10 bottom edge of L-type slideway is turned to, prevents lock pin 9 from springing back.
The above are only specific embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. connection box of electric energy meter terminal, it is characterised in that: the insulation cylinder base including open top, insulate cylinder base in the fixed extraction in bottom
Binding post cylinder base is used for the conductive sheet connecting with power equipment, and insulation cylinder base sidewall bottom is equipped with plug wire mouth, in insulation cylinder base
Insulation last item, pressure spring and compression bar are set gradually from top to bottom, and insulation last item top side wall is equipped with the lock pin radially arranged, exhausted
Edge cylinder base upper inside wall is equipped with the L-type slideway radially arranged, and two L-type slideway bottom edges are contrary, and two lock pins are located at pair
It answers in the L-type slideway of side.
2. connection box of electric energy meter terminal according to claim 1, it is characterised in that: it is fixed to be equipped on the bottom edge top of L-type slideway
Position groove.
3. connection box of electric energy meter terminal according to claim 1, it is characterised in that: it is recessed to be equipped with cross in insulation last item top surface
Slot.
4. connection box of electric energy meter terminal according to claim 1, it is characterised in that: the last item bottom is open, the pressure spring
And it is inserted into last item from bottom to top at the top of compression bar.
5. connection box of electric energy meter terminal according to claim 1, it is characterised in that: the compression bar bottom end is equipped with briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581369.6U CN208818752U (en) | 2018-09-27 | 2018-09-27 | Connection box of electric energy meter terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581369.6U CN208818752U (en) | 2018-09-27 | 2018-09-27 | Connection box of electric energy meter terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818752U true CN208818752U (en) | 2019-05-03 |
Family
ID=66278685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581369.6U Active CN208818752U (en) | 2018-09-27 | 2018-09-27 | Connection box of electric energy meter terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679108A (en) * | 2020-06-09 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Binding post and electric energy meter of electric energy meter |
-
2018
- 2018-09-27 CN CN201821581369.6U patent/CN208818752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679108A (en) * | 2020-06-09 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Binding post and electric energy meter of electric energy meter |
| CN111679108B (en) * | 2020-06-09 | 2023-01-10 | 广东电网有限责任公司东莞供电局 | Binding post and electric energy meter of electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202770877U (en) | Plug-pull electric energy meter | |
| CN202737244U (en) | Anti-electric shock and anti-dropping electric appliance plug and socket | |
| CN102480075A (en) | Fastening anti-seperation socket | |
| CN204304027U (en) | A kind of New charger plug | |
| CN208818752U (en) | Connection box of electric energy meter terminal | |
| CN201365023Y (en) | Set of safety plug and socket | |
| CN214044033U (en) | Station power supply switching quick interface device | |
| CN204011856U (en) | Socket plug-in cover structure | |
| CN204257872U (en) | A kind of socket and plug tapered spigot and sleeve | |
| CN204706721U (en) | Multi-function jack | |
| CN204333344U (en) | A kind of novel attaching plug | |
| CN203895652U (en) | Socket copper sheet | |
| CN204179348U (en) | A kind of wall type socket | |
| CN201387977Y (en) | Plug with socket | |
| CN205376839U (en) | Plug and socket -outlet binding post | |
| CN203056180U (en) | Quick-plug-type grounding terminal | |
| CN206259562U (en) | It is a kind of to be installed on connector shell plug terminal easy to maintain | |
| CN203839668U (en) | Short circuit device | |
| CN210957187U (en) | PC network security isolation card with USB storage device switching function | |
| CN202872130U (en) | Dual-purpose socket | |
| CN203589366U (en) | Stable safety socket | |
| CN202019118U (en) | Automatic combination type socket | |
| CN203445387U (en) | Power supply double wiring heads of electric tool | |
| CN215814014U (en) | Multi-power-supply compatible firewall horizontal server case | |
| CN216214476U (en) | Electric socket convenient to pull out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |