CN207677132U - A kind of ammeter transition connecting line - Google Patents
A kind of ammeter transition connecting line Download PDFInfo
- Publication number
- CN207677132U CN207677132U CN201721564704.7U CN201721564704U CN207677132U CN 207677132 U CN207677132 U CN 207677132U CN 201721564704 U CN201721564704 U CN 201721564704U CN 207677132 U CN207677132 U CN 207677132U
- Authority
- CN
- China
- Prior art keywords
- arc
- sheet
- ammeter
- connecting line
- metal insertion
- 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
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Abstract
The utility model discloses a kind of ammeter transition connecting line, including：The both ends of rubber conducting wire, rubber conducting wire are respectively set there are one metal insertion cover, and the root of metal insertion cover is connect with the core of rubber conducting wire, and the end of metal insertion cover is internally provided with Elastic Cylindrical body.The ammeter of the utility model can be inserted directly into the metal insertion cover on the both ends of transition connecting line in the different connecting terminals on ammeter and carry out conduction respectively, it need not be screwed into housing screw on connecting terminal, being stably connected between connecting terminal and connecting line can be realized, switching is completed between the connecting terminal for keeping the connecting terminal of the stripped thread on ammeter intact with other.
Description
Technical field
The utility model belongs to line materials field, more particularly, to a kind of ammeter transition connecting line.
Background technology
It is provided with two rows of terminals at the Wiring port of general Domestic electric meter, often arranges terminals and respectively includes multiple wiring
Terminal, people need the core of conducting wire being inserted into connecting terminal in wiring on ammeter, then tighten and be arranged in connecting terminal
On screw, so that screw in compression is stretched into the core in connecting terminal.Since connecting terminal is usually to be made of copper material, due to
Copper material quality is softer, when tightening screw, if firmly excessive, can lead to female silk stripped thread on connecting terminal or because of line
Road excess load causes screw to burn thawing, makes screw that the core of conducting wire can not be fixed in connecting terminal, cause to connect ammeter because
Its Wiring port is touched bad and can not be used with conducting wire.
Utility model content
In order to solve the above problem, the utility model provides a kind of ammeter transition connecting line, and both ends can directly and wiring
Terminal grafting will be formed between connecting terminal of stripped thread and other intact connecting terminals with this and be transferred, makes ammeter that can continue just
It is often used.
In order to achieve the above object, the utility model is resolved using following technical scheme：
A kind of ammeter transition connecting line, including rubber conducting wire, the both ends of the rubber conducting wire are respectively set that there are one gold
Belong to sleeve, the root of the metal insertion cover is connect with the core of rubber conducting wire, and the metal insertion cover is internally provided with cylinder
Elastomer.
The metal insertion cover includes the first arc-like sheet and the second arc-like sheet, and first arc-like sheet and the second arc-like sheet are symmetrical
The both sides of Elastic Cylindrical body are covered in, the end of first arc-like sheet is connected with the end of the second arc-like sheet by U-shaped piece
It connects, the both sides of the root of first arc-like sheet are respectively arranged with laterally-clamped.Two laterally-clamped end is opposite to detain
On the core for closing the end for being clamped in rubber conducting wire, one end of second arc-like sheet is hanging.
First arc-like sheet, U-shaped piece, the second arc-like sheet and laterally-clamped are in integral structure.
Limit protrusion is provided on the side wall of the metal insertion cover, the limit protrusion is arranged on the second arc-like sheet.
The junction of the metal insertion cover and the core of rubber conducting wire is provided with insulation-encapsulated block, and the insulation-encapsulated block prolongs
Extend to the outside of the rubber on rubber conducting wire.
The insulation-encapsulated block is in flat cylindricality, and anti-skid chequer is provided on the side wall of the insulation-encapsulated block.
The Elastic Cylindrical body is rubber bar or silica gel stick, and the diameter of the Elastic Cylindrical body is equal to rubber conducting wire
The diameter of core.
Compared with prior art, the utility model has the following technical effects：
The ammeter of the utility model transition connecting line, two metal insertion covers are connected by rubber conducting wire, pass through rubber
The core of conducting wire is conductive.The connecting terminal of stripped thread thickness is inserted on ammeter in the end of the metal insertion cover of one end of rubber conducting wire
In wiring hole, the metal insertion cover of the other end can be inserted into the wiring hole of the connecting terminal of another row not yet stripped thread, make connecing for stripped thread
Line terminals are transferred on the connecting terminal of non-stripped thread, and ammeter is allowed to can be used normally.Due to being respectively set in two metal insertion covers
After having Elastic Cylindrical body, metal insertion cover to be inserted into the wiring hole of connecting terminal, Elastic Cylindrical body is by compression, rebound
The metal surface of metal insertion cover can be in close contact with the madial wall of the wiring hole of connecting terminal for power, makes metal insertion cover and terminals
Connection between son is not easy to loosen, and need not use screw in compression, can reliably play electric action.
Further, the ammeter of the utility model transition connecting line, passes through U-shaped between the first arc-like sheet and the second arc-like sheet
Piece is connected, and the root of the first arc-like sheet is provided with laterally-clamped, and laterally-clamped is clipped on the core of rubber conducting wire, and second
One end of arc-like sheet is hanging, and the distance between the first arc-like sheet and the second arc-like sheet can be made to be reduced together with Elastic Cylindrical body
And expansion, it is inserted into the wiring hole of connecting terminal after so that the first arc-like sheet and the second arc-like sheet is shunk.
Further, after the first arc-like sheet, U-shaped piece, the second arc-like sheet and laterally-clamped can be by same sheet metal punching presses
It is bent into again, its processing cost can be reduced, ensure that its electric conductivity is good.
Further, metal insertion cover is inserted into thick in the wiring hole of connecting terminal, and the limit protrusion on metal insertion cover, which can be caught in, to be connect
In threaded hole on the side wall of line terminals, ensure that metal insertion cover is not easy to loosen from the wiring hole of connecting terminal.Due to second
One end of arc-like sheet is directly connected to U-shaped piece, and the other end is hanging, so the radial elastic of the second arc-like sheet is larger, in order to ensure to limit
Position protrusion has larger elasticity, is less likely to be damaged in swapping process, and limit protrusion should be arranged on the second arc-like sheet.
Further, it in order to reduce the difficulty that metal insertion cover is inserted into the wiring hole of connecting terminal, is led in metal insertion cover and rubber
The junction of the core of line pre-sets insulation-encapsulated block, and the volume of insulation-encapsulated block is larger, and user can pinch insulation-encapsulated block
Metal insertion cover is inserted into the wiring hole of connecting terminal.
Further, insulation-encapsulated block uses flat cylindricality, user that metal insertion cover is inserted into terminals pinching insulation-encapsulated block
When the wiring hole of son, the insertion angle of metal insertion cover can be controlled by reversing insulation-encapsulated block, ensure the limit on metal insertion cover
Position protrusion can be caught in the threaded hole on connecting terminal.
Further, the elasticity of rubber bar and silica gel stick is larger, and heat-resisting and non-conductive, stable physical property can meet production
Product performance requirement.
Description of the drawings
Fig. 1 is a kind of structure chart of embodiment of the ammeter transition connecting line of the utility model；
Fig. 2 is the structural schematic diagram of the metal insertion cover in Fig. 1.
In figure：1 rubber conducting wire；101 cores；2 metal insertion covers；201 first arc-like sheets；202 second arc-like sheets；203 is lateral
Clamp clip；204 limit protrusions；3 Elastic Cylindrical bodies；4 insulation-encapsulated blocks.
Specific implementation mode
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
With reference to figure 1 and Fig. 2, the ammeter transition connecting line of the utility model includes rubber conducting wire 1, and the two of rubber conducting wire 1
End is respectively set there are one metal insertion cover 2, and the root of metal insertion cover 2 is directly connected to the core 101 of rubber conducting wire 1, and metal is inserted
The end of set 2 is internally provided with Elastic Cylindrical body 3.
Wherein, two metal insertion covers 2 are connected by rubber conducting wire 1, conductive by the core 101 of rubber conducting wire 1.Rubber
The end of the metal insertion cover 2 of one end of conducting wire 1 is inserted on ammeter in the wiring hole of the connecting terminal of stripped thread thickness, the other end
Metal insertion cover 2 can be inserted into the wiring hole of the connecting terminal of another row not yet stripped thread, so that the connecting terminal of stripped thread is transferred to and does not slide
On the connecting terminal of silk, ammeter is allowed to can be used normally.Due to being respectively arranged with Elastic Cylindrical body 3 in two metal insertion covers 2,
After metal insertion cover 2 is inserted into the wiring hole of connecting terminal, for Elastic Cylindrical body 3 by compression, bounce allows metal insertion cover 2
Metal surface can be in close contact with the madial wall of the wiring hole of connecting terminal, make the company between metal insertion cover 2 and connecting terminal
It connects and is not easy to loosen, screw in compression need not be used, can reliably play electric action.
With reference to figure 2, one embodiment according to the present utility model, metal insertion cover 2 includes the first arc-like sheet 201 and the second arc
Shape piece 202, the first arc-like sheet 201 and the second arc-like sheet 202 are symmetrically covered in the both sides of Elastic Cylindrical body 3, the first arc-like sheet
201 end is connected with the end of the second arc-like sheet 202 by U-shaped piece, and the both sides of the root of the first arc-like sheet 201 are set respectively
It is equipped with laterally-clamped 203, the two laterally-clamped 203 opposite core for fastening the end for being clamped in rubber conducting wire 1 in end
On 101, one end of the second arc-like sheet 202 is hanging.
Wherein, it is connected by U-shaped piece between the first arc-like sheet 201 and the second arc-like sheet 202, the first arc-like sheet 201
Root is provided with laterally-clamped 203, on the core 101 for being clipped in rubber conducting wire 1 for laterally-clamped 203, the second arc-like sheet 202
One end is hanging, and the distance between the first arc-like sheet 201 and the second arc-like sheet 202 can be made as Elastic Cylindrical body 3 reduces together
And expansion, it is inserted into the wiring hole of connecting terminal after so that the first arc-like sheet 201 and the second arc-like sheet 202 is shunk.
One embodiment according to the present utility model, the first arc-like sheet 201, U-shaped piece, the second arc-like sheet 202 and lateral folder
Tight piece 203 is in integral structure.
Wherein, the first arc-like sheet 201, U-shaped piece, the second arc-like sheet 202 and laterally-clamped 203 can be by same sheet metals
It is bent into again after punching press, its processing cost can be reduced, ensure that its electric conductivity is good.
With reference to figure 2, one embodiment according to the present utility model is provided with limit protrusion on the side wall of metal insertion cover 2
204, limit protrusion 204 is arranged on the second arc-like sheet 202.
Wherein, metal insertion cover 2 is inserted into thick in the wiring hole of connecting terminal, and the limit protrusion 204 on metal insertion cover 2 can be caught in
In threaded hole on the side wall of connecting terminal, it is further ensured that metal insertion cover 2 is not easy to loosen from the wiring hole of connecting terminal.
Since one end of the second arc-like sheet 202 is directly connected to U-shaped piece, the other end is hanging, thus the radial elastic of the second arc-like sheet 202 compared with
Greatly, in order to ensure that limit protrusion 204 has larger elasticity, it is less likely to be damaged in swapping process, limit protrusion 204 should be set
It sets on the second arc-like sheet 202.
With reference to figure 1 and Fig. 2, one embodiment according to the present utility model, the core 101 of metal insertion cover 2 and rubber conducting wire 1
Junction be provided with insulation-encapsulated block 4, insulation-encapsulated block 4 extends to the outside of the rubber on rubber conducting wire 1.
Wherein, it in order to reduce the difficulty that metal insertion cover 2 is inserted into the wiring hole of connecting terminal, is led with rubber in metal insertion cover 2
The junction of the core 101 of line 1 pre-sets insulation-encapsulated block 4, and the volume of insulation-encapsulated block 4 is larger, and user can pinch insulation
Metal insertion cover 2 is inserted into the wiring hole of connecting terminal by package blocks 4.
One embodiment according to the present utility model, insulation-encapsulated block 4 are in flat cylindricality, are set on the side wall of insulation-encapsulated block 4
It is equipped with anti-skid chequer.
Wherein, insulation-encapsulated block 4 uses flat cylindricality, user pinching insulation-encapsulated block 4 by the insertion terminals of metal insertion cover 2
When the wiring hole of son, the insertion angle of metal insertion cover 2 can be controlled by reversing insulation-encapsulated block 4, ensured on metal insertion cover 2
Limit protrusion 204 can be caught in the threaded hole on connecting terminal.
One embodiment according to the present utility model, Elastic Cylindrical body 3 are rubber bar or silica gel stick.
Wherein, the elasticity of rubber bar and silica gel stick is larger, and heat-resisting and non-conductive, stable physical property can meet product
Performance requirement.
The ammeter of the utility model can be inserted directly on ammeter respectively with the metal insertion cover on the both ends of transition connecting line
Conduction is carried out in different connecting terminals, housing screw need not be screwed on connecting terminal and connecting terminal and connecting line can be realized
Between be stably connected with, between the connecting terminal for keeping the connecting terminal of the stripped thread on ammeter intact with other complete switching.
More than, the only preferred embodiment of the utility model is not limited only to the scope of the utility model, Fan Yiben
The equivalence changes and modification that the content of utility model range is done all should be the technology scope of the utility model.
Claims (10)
1. a kind of ammeter transition connecting line, which is characterized in that including rubber conducting wire (1), the both ends point of the rubber conducting wire (1)
She Zhi not be there are one metal insertion cover (2), the root of the metal insertion cover (2) is connect with the core (101) of rubber conducting wire (1), institute
That states metal insertion cover (2) is internally provided with Elastic Cylindrical body (3).
2. ammeter according to claim 1 transition connecting line, which is characterized in that the metal insertion cover (2) includes first
Arc-like sheet (201) and the second arc-like sheet (202), first arc-like sheet (201) and the second arc-like sheet (202) are symmetrically covered in circle
The both sides of cylindrical elastomeric body (3), the end of first arc-like sheet (201) and the end of the second arc-like sheet (202) pass through U-shaped piece
It is connected, the both sides of the root of first arc-like sheet (201) are respectively arranged with laterally-clamped (203), and two laterally-clamped
The end of piece (203) is fastened relatively on the core (101) for the end for being clamped in rubber conducting wire (1), second arc-like sheet (202)
One end it is hanging.
3. ammeter according to claim 2 transition connecting line, which is characterized in that first arc-like sheet (201), U-shaped
Piece, the second arc-like sheet (202) and laterally-clamped (203) are in integral structure.
4. ammeter according to claim 2 transition connecting line, which is characterized in that on the side wall of the metal insertion cover (2)
It is provided with limit protrusion (204).
5. ammeter according to claim 4 transition connecting line, which is characterized in that limit protrusion (204) setting exists
On second arc-like sheet (202).
6. ammeter according to claim 1 transition connecting line, which is characterized in that the metal insertion cover (2) is led with rubber
The junction of the core (101) of line (1) is provided with insulation-encapsulated block (4), and the insulation-encapsulated block (4) extends to rubber conducting wire
(1) outside of the rubber on.
7. ammeter according to claim 6 transition connecting line, which is characterized in that the insulation-encapsulated block (4) is in flat column
Shape.
8. the ammeter transition connecting line according to claim 7 or 6, which is characterized in that the side of the insulation-encapsulated block (4)
Anti-skid chequer is provided on wall.
9. ammeter according to claim 1 transition connecting line, which is characterized in that the Elastic Cylindrical body (3) is rubber
Glue stick or silica gel stick.
10. the ammeter transition connecting line according to claim 1 or 9, which is characterized in that the Elastic Cylindrical body (3)
Diameter be equal to rubber conducting wire (1) core (101) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564704.7U CN207677132U (en) | 2017-11-21 | 2017-11-21 | A kind of ammeter transition connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564704.7U CN207677132U (en) | 2017-11-21 | 2017-11-21 | A kind of ammeter transition connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677132U true CN207677132U (en) | 2018-07-31 |
Family
ID=62965567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564704.7U Expired - Fee Related CN207677132U (en) | 2017-11-21 | 2017-11-21 | A kind of ammeter transition connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162388A (en) * | 2018-11-07 | 2020-05-15 | 东京Cosmos电机株式会社 | Relay wire |
-
2017
- 2017-11-21 CN CN201721564704.7U patent/CN207677132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162388A (en) * | 2018-11-07 | 2020-05-15 | 东京Cosmos电机株式会社 | Relay wire |
| CN111162388B (en) * | 2018-11-07 | 2021-07-06 | 东京Cosmos电机株式会社 | Relay wire |
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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 |
Granted publication date: 20180731 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |