CN204855598U - Elasticity plug -in ammeter mount pad - Google Patents
Elasticity plug -in ammeter mount pad Download PDFInfo
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- CN204855598U CN204855598U CN201520553990.1U CN201520553990U CN204855598U CN 204855598 U CN204855598 U CN 204855598U CN 201520553990 U CN201520553990 U CN 201520553990U CN 204855598 U CN204855598 U CN 204855598U
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- copper
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Abstract
The utility model provides an elasticity plug -in ammeter mount pad, is including table bracket and connection terminal, the connection terminal locate the table bracket top portion, the connection terminal in be equipped with connecting terminal, the connection terminal in be equipped with the draw -in groove, connecting terminal locate in the draw -in groove, connecting terminal include copper pipe, elasticity copper band, location plastics ring, spring and copper cutting ferrule, the flexible copper band of the intraductal pot head of copper, spring copper band inner end cover has copper cutting ferrule, is equipped with the spring in the copper cutting ferrule, the spring housing on copper pipe, copper pipe middle section be equipped with location plastics ring, location plastics ring card is in the draw -in groove.
Description
Technical field
The utility model relates to a kind of ammeter mount pad, especially a kind of elasticity plug-in ammeter mount pad.
Background technology
Its mode of connection of ammeter generally used both at home and abroad is at present: the junction block being provided with bakelite material on ammeter, the copper busbar of built-in four H59 materials, copper bar there is the hole of the dark 18mm of diameter 7.5mm, external wire generally adopts the naked copper silk thread removing insulation course, after external wire being sealed in the hole on copper bar, by 2 M4 screw in compressions, copper bar and wire is made to realize being connected and conducting electricity.
Often there is following problem in this kind of traditional connected mode: the contact area of external wire and copper bar is less, cause the contact rate of external wire and copper bar low, when big current passes through, be easy to because heating causes electric energy loss, may burn the line bank of ammeter because of heating, meeting serious individually causes the generation of fire simultaneously; There is certain potential safety hazard in the therefore current ammeter mode of connection.In addition, when ammeter installed by existing table case, need to repeat loaded down with trivial details wiring work, work efficiency is low, and construction quality cannot ensure.
Summary of the invention
The purpose of this utility model designs a kind of ammeter mount pad, especially a kind of elasticity plug-in ammeter mount pad.
The contacting efficiency being the ammeter mode of connection conventional at present causes external wire and ammeter back panel wiring to be arranged to be solved in the utility model is low, exist big current by time easy heating burnout ammeter, the even potential safety hazard of initiation fire and on-site construction processes is loaded down with trivial details, inefficiency, construction quality cannot ensure problem.
The technical solution of the utility model is: a kind of elasticity plug-in ammeter mount pad, comprise table bracket and junction block, described junction block is located at the top ends of table bracket, is provided with splicing ear in described junction block, be provided with draw-in groove in described junction block, described splicing ear is located in draw-in groove; Described splicing ear comprises copper pipe, elasticity copper band, location plastic hoop, spring and copper cutting ferrule, the described flexible copper band of copper pipe the inner cover, spring copper band inner end cover has copper cutting ferrule, spring is provided with in copper cutting ferrule, spring is placed on copper pipe, described copper pipe stage casing is provided with location plastic hoop, and location plastic hoop is stuck in draw-in groove.
The utility model has the advantages that: the utility model is located in table case, installing ammeter with the utility model can make the contact area of the copper bar of external wire and ammeter large, the contact of external wire and copper bar is good, when big current passes through, also can not generate heat and cause electric energy loss.In addition, simple and convenient during this practical installation ammeter, work efficiency is high, and construction quality is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model part exploded perspective view.
Fig. 3 is the perspective view of lower piece.
Fig. 4 is upper piece perspective view.
Fig. 5 is sprung copper plug construction schematic diagram.
Fig. 6 is table bracket structure schematic diagram.
Fig. 7 is the perspective view of table bracket.
Embodiment
The utility model is further described below in conjunction with accompanying drawing and concrete enforcement.
As shown in the figure, the utility model comprises table bracket 4 and junction block, and described junction block is located at the top ends of table bracket 4, is provided with splicing ear in described junction block.Be provided with draw-in groove in described junction block, described splicing ear is located in draw-in groove.Described splicing ear comprises copper pipe 6, copper pipe 6-1, copper pipe 6-2, copper pipe 6-3, elasticity copper band 10, elasticity copper band 10-1, elasticity copper band 10-2, elasticity copper band 10-3, location plastic hoop 7, location plastic hoop 7-1, location plastic hoop 7-2, location plastic hoop 7-3, spring 8, spring 8-1, spring 8-2, spring 8-3 and copper cutting ferrule 9, copper cutting ferrule 9-1, copper cutting ferrule 9-2, copper cutting ferrule 9-3.Described copper pipe 6, copper pipe 6-1, copper pipe 6-2, copper pipe 6-3 overlaps the inner flexible copper band 10 respectively, elasticity copper band 10-1, elasticity copper band 10-2, elasticity copper band 10-3, elasticity copper band 10, elasticity copper band 10-1, elasticity copper band 10-2, elasticity copper band 10-3 overlaps inner end respectively copper cutting ferrule 9, copper cutting ferrule 9-1, copper cutting ferrule 9-2, copper cutting ferrule 9-3, copper cutting ferrule 9, copper cutting ferrule 9-1, copper cutting ferrule 9-2, spring 8 is respectively equipped with in copper cutting ferrule 9-3, spring 8-1, spring 8-2, spring 8-3, spring 8, spring 8-1, spring 8-2, spring 8-3 is placed on copper pipe 6 respectively, copper pipe 6-1, copper pipe 6-2, on copper pipe 6-3, described copper pipe 6, copper pipe 6-1, copper pipe 6-2, copper pipe 6-3 stage casing is respectively equipped with location plastic hoop 7, location plastic hoop 7-1, location plastic hoop 7-2, location plastic hoop 7-3, location plastic hoop 7, location plastic hoop 7-1, location plastic hoop 7-2, location plastic hoop 7-3 is stuck in respective draw-in groove respectively.
Described junction block comprises pieces 3 and lower piece 2, described upper piece 3 and lower piece of 2 notes close.Described upper piece be interval with four arc upper notch in 3, be respectively equipped with elastoplast folder 19, elastoplast folder 19-1, elastoplast folder 19-2 and elastoplast folder 19-3 in each arc upper notch.Be interval with recess under four arcs in described lower piece, be respectively recess 14-3 under recess 14-2 under recess 14-1 under recess 14 under arc, arc, arc, arc.Described draw-in groove has four, is enclosed form by recess correspondence under four arc upper notch and four arcs.Described upper piece 3 liang of outsides are provided with upper hopper chute 17, upper hopper chute 22, are respectively equipped with pilot hole 21 and pilot hole 18 inside two; Upper piece 3 tops are provided with limited bayonet 20.Location when limited bayonet 20 is installed for ammeter, ensures that splicing ear accurately can insert the copper bar in ammeter.Be provided with gliding groove 12, gliding groove 16 outside described lower piece two, avris is provided with the first wire casing 11.
Described table bracket 4 top ends is provided with installing port, and table bracket is installed in installing port.
Ammeter fixed orifice 28, fixed orifice 28-1, fixed orifice 28-2, fixed orifice 28-3 is provided with bottom described table bracket; Inside described table bracket table body, both sides are respectively provided with slide rail 26 and slide rail 23, and avris is provided with the second wire casing 27; Inside the top ends of described table bracket 4, both sides are respectively provided with spacing cylinder 25 and circle of position post 24.
Mounting means: during the utility model assembling, respectively each splicing ear is fixed in the draw-in groove of Connection Block by each location plastic hoop; Connection Block is stuck on the slide rail of table bracket 4 by upper piece upper hopper chute of 3 and the gliding groove of lower piece 2, in the spacing cylinder 25 that the pilot hole 21 simultaneously to make piece and pilot hole 18 are inserted in table bracket 4 respectively and circle of position post 24 simultaneously; Self-tapping screw is screwed in again in the fixed orifice 13 of lower piece 3 and fixed orifice 15, use self-tapping screw is screwed in the positioning cylinder 25 and positioning cylinder 24 showing bracket 4, by lower piece 2, upper piece 3 and table bracket 4 link together, the now assembly work of elasticity plug-in ammeter mount pad completes.
Insert ammeter from table bracket table body of the present utility model, make splicing ear insert each copper bar of ammeter respectively, by the ammeter fixed orifice screw bottom table bracket, ammeter is connected together with table bracket 4.
Upper piece each elastoplast folder in 3 described in the utility model, can regulate radial center distance, realizes splicing ear and accurately accesses copper bar hole on ammeter.
Each spring rear end of splicing ear be butted on Connection Block front end face on, each spring at front end is butted on the rear end of each copper cutting ferrule, each copper cutting ferrule is made to press on each elasticity copper band, and make each elasticity copper band be butted on the annular groove end face of copper pipe inner end, improve each elasticity copper band in the closeness of contact of copper rod, and then promote the conductance between each parts of the utility model.
When ammeter is installed, when each connection external connection 5, external connection 5-1, external connection 5-2, external connection 5-3; External connection 5, external connection 5-1, external connection 5-2, external connection 5-3 are after the insulating outer layer removing certain length, and the inner end portion of insertion copper pipe 6, copper pipe 6-1, copper pipe 6-2, copper pipe 6-3 presses fastening respectively, makes each copper pipe and external wire close contact.Insulating sheath 1, insulating sheath 1-1, insulating sheath 1-2, insulating sheath 1-3 are placed on external connection 5, external connection 5-1, external connection 5-2, external connection 5-3 respectively.
Claims (4)
1. an elasticity plug-in ammeter mount pad, comprise table bracket and junction block, described junction block is located at the top ends of table bracket, is provided with splicing ear in described junction block, it is characterized in that being provided with draw-in groove in described junction block, described splicing ear is located in draw-in groove; Described splicing ear comprises copper pipe, elasticity copper band, location plastic hoop, spring and copper cutting ferrule, the described flexible copper band of copper pipe the inner cover, spring copper band inner end cover has copper cutting ferrule, spring is provided with in copper cutting ferrule, spring is placed on copper pipe, described copper pipe stage casing is provided with location plastic hoop, and location plastic hoop is stuck in draw-in groove.
2. elasticity plug-in ammeter mount pad according to claim 1, is characterized in that described junction block to comprise piece and lower piece, described upper piece and lower piece of note close; Described upper piece in be provided with arc upper notch, be respectively equipped with elastoplast folder in arc upper notch, in lower piece, be provided with recess under arc; Described draw-in groove is enclosed by recess under arc upper notch and arc and forms; Described upper piece be provided with upper hopper chute outside two, described upper piece middle part establishes elastoplast to press from both sides; Gliding groove is provided with outside described lower piece two.
3. elasticity plug-in ammeter mount pad according to claim 1, is characterized in that described table bracket top ends is provided with installing port, and table bracket is installed in installing port.
4. elasticity plug-in ammeter mount pad according to claim 1, is characterized in that being provided with fixed orifice bottom described table bracket; Inside described table bracket table body, both sides are respectively provided with a slide rail; Inside the top ends of described table bracket, both sides are respectively provided with a spacing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553990.1U CN204855598U (en) | 2015-07-29 | 2015-07-29 | Elasticity plug -in ammeter mount pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553990.1U CN204855598U (en) | 2015-07-29 | 2015-07-29 | Elasticity plug -in ammeter mount pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855598U true CN204855598U (en) | 2015-12-09 |
Family
ID=54746136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553990.1U Active CN204855598U (en) | 2015-07-29 | 2015-07-29 | Elasticity plug -in ammeter mount pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116068245A (en) * | 2023-03-07 | 2023-05-05 | 江苏盛德电子仪表有限公司 | Plug-in type electric energy meter |
-
2015
- 2015-07-29 CN CN201520553990.1U patent/CN204855598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116068245A (en) * | 2023-03-07 | 2023-05-05 | 江苏盛德电子仪表有限公司 | Plug-in type electric energy meter |
| CN116068245B (en) * | 2023-03-07 | 2023-06-09 | 江苏盛德电子仪表有限公司 | Plug-in type electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314201 Zhapu Economic Development Zone, mountain West Road No. 329 Patentee after: Zhejiang Yongxin Electrical Technology Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314201 Zhapu Economic Development Zone, mountain West Road No. 329 Patentee before: Jiaxing Yongxin Electron Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elastic plug type ammeter mounting base Effective date of registration: 20221020 Granted publication date: 20151209 Pledgee: Zhejiang Pinghu Rural Commercial Bank branch Zhapu Limited by Share Ltd. Pledgor: Zhejiang Yongxin Electrical Technology Co.,Ltd. Registration number: Y2022330002682 |