CN208028223U - A kind of connecting terminal for Small Electric Current Earthing And Routing Device - Google Patents
A kind of connecting terminal for Small Electric Current Earthing And Routing Device Download PDFInfo
- Publication number
- CN208028223U CN208028223U CN201820211682.4U CN201820211682U CN208028223U CN 208028223 U CN208028223 U CN 208028223U CN 201820211682 U CN201820211682 U CN 201820211682U CN 208028223 U CN208028223 U CN 208028223U
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- China
- Prior art keywords
- metal
- mounting hole
- top plate
- bolt
- connecting terminal
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Abstract
The utility model discloses a kind of connecting terminals for Small Electric Current Earthing And Routing Device, including insulation crust, mounting hole is provided in insulation crust, metal top plate is connected with by the first spring body at the top of the mounting hole, metal top plate is provided at both ends with elastic sheet metal, mounting hole bottom is provided with and the matched jack of elastic sheet metal, the width for being smaller than metal top plate of jack, mounting hole bottom is provided with the first sliding groove, the first sliding groove is located between two jacks, metal caul is connected with by second spring body in the first sliding groove, the top surface of metal caul is provided with toothed region, it is provided with the threaded hole being connected with mounting hole at the top of insulation crust, bolt is provided in threaded hole, bolt is in contact with metal top plate.The utility model can improve the deficiencies in the prior art, improve connecting terminal and grip effect for cable.
Description
Technical field
The utility model is related to a kind of electrical equipment accessories, especially a kind of wiring for Small Electric Current Earthing And Routing Device
Terminal.
Background technology
Small Electric Current Earthing And Routing Device is a kind of protection equipment that power industry uses, and can be selected with earth fault
Circuit provides indication signal.Each signal wire when being attached with Small Electric Current Earthing And Routing Device, is connect by low current
What the connecting terminal on ground line selection apparatus was realized.204668619 U of Chinese utility model patent CN disclose a kind of for small electricity
The conventional terminal row for flowing earthing wire-selecting current loop, grips cable using fixing piece.But this connecting terminal
Fixing piece for cable chucking power apply it is uneven, if installed to the thinner cable of diameter, be susceptible to clamping
Fixed unstable problem.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of connecting terminal for Small Electric Current Earthing And Routing Device,
The deficiencies in the prior art can be solved, connecting terminal is improved and effect is gripped for cable.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of connecting terminal for Small Electric Current Earthing And Routing Device, including insulation crust are provided with peace in insulation crust
Hole is filled, the mounting hole top is connected with metal top plate by the first spring body, and metal top plate is provided at both ends with elastic sheet metal,
Mounting hole bottom is provided with and the matched jack of elastic sheet metal, the width for being smaller than metal top plate of jack, mounting hole
Bottom is provided with the first sliding groove, and the first sliding groove is located between two jacks, and gold is connected with by second spring body in the first sliding groove
Belong to backing plate, the top surface of metal caul is provided with toothed region, the threaded hole being connected with mounting hole, spiral shell are provided at the top of insulation crust
Bolt is provided in pit, bolt is in contact with metal top plate.
Preferably, the top surface setting of the metal top plate is fluted, bolt activity is plugged in groove.
Preferably, the madial wall of the elastic sheet metal is provided with second sliding slot, second sliding slot sliding is provided with metal
Gasket, metal gasket are in contact with mounting hole bottom surface.
It is using advantageous effect caused by above-mentioned technical proposal：The utility model drives metal top plate pair using bolt
Cable connector carries out crimping fixation, and with the pushing of metal top plate, elastic sheet metal gradually tilts inwardly, realizes to cable-side
To grip.Mounting hole bottom is provided with toothed region, during metal top plate drives cable connector to move down, tooth
Shape portion is in contact with cable connector, and is gradually mutually crimped with cable connector, and cable connector is fixed.Metal top plate passes through
Groove is set, bolt can be limited.Metal gasket on the inside of elastic sheet metal can be directed to the cable connector of minor diameter
It is limited, to improve the scope of application of connecting terminal.
Description of the drawings
Fig. 1 is the structure chart of one specific implementation mode of the utility model.
In figure：1, insulation crust；2, mounting hole；3, the first spring body；4, metal top plate；5, elastic sheet metal；6, jack；
7, the first sliding groove；8, second spring body；9, metal caul；10, toothed region；11, threaded hole；12, bolt；13, groove；14,
Two sliding slots；15, metal gasket；16, arc groove.
Specific implementation mode
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connection type of each part be all made of bolt ripe in the prior art, rivet,
The conventional means such as welding, stickup, this will not be detailed here.
Referring to Fig.1, one specific implementation mode of the utility model includes insulation crust 1, and peace is provided in insulation crust 1
Hole 2 is filled, 2 top of the mounting hole is connected with metal top plate 4 by the first spring body 3, and metal top plate 4 is provided at both ends with elastic gold
Belong to piece 5,2 bottom of mounting hole is provided with is smaller than metal top plate 4 with elastic sheet metal 5 matched jack 6, jack 6
Width, 2 bottom of mounting hole are provided with the first sliding groove 7, and the first sliding groove 7 is located between two jacks 6, passes through in the first sliding groove 7
Second spring body 8 is connected with metal caul 9, and the top surface of metal caul 9 is provided with toothed region 10, and 1 top of insulation crust is provided with
The threaded hole 11 being connected with mounting hole 2 is provided with bolt 12 in threaded hole 11, and bolt 12 is in contact with metal top plate 4.Bolt
12 drive metal top plates 4 carry out crimping fixation to cable connector, with the pushing of metal top plate 4, elastic sheet metal 5 gradually to
Inside tilts, and realizes lateral to cable grip.2 bottom of mounting hole is provided with toothed region 10, is driven in metal top plate 4
During cable connector moves down, toothed region 10 is in contact with cable connector, and is gradually mutually crimped with cable connector, right
Cable connector is fixed.The top surface setting fluted 13 of metal top plate 4,12 activity of bolt is plugged in groove 13, metal roof
Plate 4 can limit bolt 12 by the way that groove 13 is arranged.The madial wall of elastic sheet metal 5 is provided with second sliding slot 14,
The sliding of second sliding slot 14 is provided with metal gasket 15, and metal gasket 15 is in contact with 2 bottom surface of mounting hole.5 inside of elastic sheet metal
Metal gasket 15 can be directed to minor diameter cable connector be limited, to improve the scope of application of connecting terminal.
In addition, the side wall in metal gasket 15 is provided with arc groove 16.For the unencapsulated cable of certain connectors, arc groove
16 can be collected exposed copper wire, improve the contact firmness of copper wire and metal top plate 4 and toothed region 10.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of connecting terminal for Small Electric Current Earthing And Routing Device, including insulation crust (1), the interior setting of insulation crust (1)
There is mounting hole (2), it is characterised in that：Metal top plate (4) is connected with by the first spring body (3) at the top of the mounting hole (2), gold
Belong to top plate (4) and be provided at both ends with elastic sheet metal (5), mounting hole (2) bottom is provided with matched slotting with elastic sheet metal (5)
Hole (6), the width for being smaller than metal top plate (4) of jack (6), mounting hole (2) bottom are provided with the first sliding groove (7), and first
Sliding slot (7) is located between two jacks (6), and metal caul (9) is connected with by second spring body (8) in the first sliding groove (7), gold
The top surface for belonging to backing plate (9) is provided with toothed region (10), and the screw thread being connected with mounting hole (2) is provided at the top of insulation crust (1)
Hole (11), threaded hole (11) is interior to be provided with bolt (12), and bolt (12) is in contact with metal top plate (4).
2. the connecting terminal according to claim 1 for Small Electric Current Earthing And Routing Device, it is characterised in that：The metal
Fluted (13) are arranged in the top surface of top plate (4), and bolt (12) activity is plugged in groove (13).
3. the connecting terminal according to claim 1 for Small Electric Current Earthing And Routing Device, it is characterised in that：The elasticity
The madial wall of sheet metal (5) is provided with second sliding slot (14), and second sliding slot (14) sliding is provided with metal gasket (15), metal gasket
Piece (15) is in contact with mounting hole (2) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211682.4U CN208028223U (en) | 2018-02-07 | 2018-02-07 | A kind of connecting terminal for Small Electric Current Earthing And Routing Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211682.4U CN208028223U (en) | 2018-02-07 | 2018-02-07 | A kind of connecting terminal for Small Electric Current Earthing And Routing Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028223U true CN208028223U (en) | 2018-10-30 |
Family
ID=63903899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820211682.4U Active CN208028223U (en) | 2018-02-07 | 2018-02-07 | A kind of connecting terminal for Small Electric Current Earthing And Routing Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028223U (en) |
-
2018
- 2018-02-07 CN CN201820211682.4U patent/CN208028223U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |