CN209200195U - A kind of HR5 switch with knifeshaped fuse ground line - Google Patents
A kind of HR5 switch with knifeshaped fuse ground line Download PDFInfo
- Publication number
- CN209200195U CN209200195U CN201920006267.XU CN201920006267U CN209200195U CN 209200195 U CN209200195 U CN 209200195U CN 201920006267 U CN201920006267 U CN 201920006267U CN 209200195 U CN209200195 U CN 209200195U
- Authority
- CN
- China
- Prior art keywords
- fixed
- ground line
- conductive chuck
- switch
- knifeshaped fuse
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 150000002739 metals Chemical class 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of HR5 switch with knifeshaped fuse ground lines, including conductive chuck and ground line, the inner sidewall of the conductive chuck is removably connected with two sheet metals by screw, and two sheet metals are welded and fixed on an end connector of ground line, the lateral wall of the conductive chuck is opened up respectively there are two sliding slot；Fixed ring of pulling back makes spring be in contraction state, conductive chuck is clamped on the HR5 switch with knifeshaped fuse of Awaiting Overhaul, unclamp again fixed ring, push sliding block mobile under the elastic force effect of spring itself, sliding block is mobile to drive fixed ring to movement at the clip of conductive chuck, to improve the fixed effect of conductive chuck, and the clip for designing conductive chuck is dentation, improve the holding capability of clip, it effectively avoids conductive chuck and the problems such as loosening and falling occurs in clamping, the utility model has structure simple, the advantages that highly-safe and easy to use, greatly improve the working environment of service personnel.
Description
Technical field
The utility model belongs to electric power tool technical field, and in particular to a kind of HR5 switch with knifeshaped fuse ground line.
Background technique
Ground line is exactly the line for being directly connected to the earth, is referred to as safety return circuit line, it is just direct high pressure when dangerous
The earth is imputed to, at last a lifeline, domestic electric appliance will lead to it since insulation performance is bad or use environment is moist
Shell has certain electrostatic, electric shock accidents can occur when serious, in order to avoid the accident of appearance can be on the metal shell of electric appliance
Face connects an electric wire, the other end of electric wire is accessed the earth, electrostatic can be brought by being grounded when electric appliance leaks electricity
The earth discharges, in addition for electrical maintenance personnel when using electric iron welding circuit, sometimes because electric iron electrification and
Integrated circuit in punch through damage electric appliance, this point is important, is grounded in the power system, is to set what is had a power failure
Unexpectedly occur guaranteeing the important tool of staff when voltage on standby and route.
Currently, being had to when being overhauled to HR5 switch with knifeshaped fuse using ground line, to ensure the work peace of service personnel
Entirely, but it is original ground line when in use exist clamping built on the sand and it is inconvenient to use the disadvantages of, if ground line loosen
Or the phenomenon that falling, improves service personnel in the risk of maintenance HR5 switch with knifeshaped fuse once generation electric shock consequence is hardly imaginable
Property.
Utility model content
The purpose of this utility model is to provide a kind of HR5 switch with knifeshaped fuse ground lines, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of HR5 switch with knifeshaped fuse ground line, including
The inner sidewall of conductive chuck and ground line, the conductive chuck is removably connected with two sheet metals, and two gold by screw
Belonging to piece to be welded and fixed on an end connector of ground line, the lateral wall of the conductive chuck is opened up respectively there are two sliding slot,
And sliding block is slidably connected in two sliding slots, the one side of the sliding block is fixedly connected with one end of spring, the spring
The other end is fixedly connected with the inner sidewall of sliding slot, and two one sides of the sliding block far from sliding slot are fixedly connected with fixed ring, institute
The outer surface for stating ground line is wrapped in the outer surface of take-up roller, and take-up roller is fixed at the outer surface of shaft, the shaft two
The outer surface at end is respectively sleeved in two bearings, and two bearings are respectively engaged with the opposite face of two fixed plates, and described turn
One end through fixed plate of axis is fixed with turntable, and the outer surface of the ground line is fixed at fixation by two fixing pieces
The one side of plate.
Preferably, the clip of the conductive chuck is dentation.
Preferably, the outer surface of the separate clip of the conductive chuck is arranged with insulated hull.
Preferably, the lateral wall of the conductive chuck is fixed with two rubber pads.
Preferably, the turntable is fixed with handle far from the edge of shaft one side.
Preferably, another end connector of the ground line passes through the fixing sleeve for being fixed on fixed plate one side and extends to solid
It is fixed to cover the side far from take-up roller.
Compared with prior art, the utility model has the beneficial effects that
(1) fixed ring of pulling back makes spring be in contraction state, and conductive chuck is clamped in the HR5 switch with knifeshaped fuse of Awaiting Overhaul
On, fixed ring is unclamped again, pushes sliding block mobile under the elastic force effect of spring itself, sliding block is mobile to drive fixed ring to conductive clip
It is mobile at the clip of head, so that the clip for improving the fixed effect of conductive chuck, and designing conductive chuck is dentation, improve clip
Holding capability, effectively avoid that conductive chuck occurs to loosen in clamping and the problems such as fall, the utility model has
The advantages that structure is simple, highly-safe and easy to use, greatly improves the working environment of service personnel.
(2) setting for passing through take-up roller, shaft, bearing and turntable rotates the rotation of driven by rotary disc shaft, shaft by handle
Rotation drives the rotation of take-up roller, carries out recycling operation so as to quick earth wire, comes side to the work belt of service personnel
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model conductive chuck side view；
Fig. 3 is the take-up roll structure schematic diagram of the utility model；
In figure: 1, conductive chuck；2, it is grounded；3, sheet metal；4, sliding block；5, spring；6, fixed ring；7, rubber pad；8,
Take-up roller；9, shaft；10, bearing；11, fixing piece；12, fixing sleeve；13, fixed plate；14, turntable；15, insulated hull.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of HR5 switch with knifeshaped fuse ground line, including conduction
Collet 1 and ground line 2, the inner sidewall of conductive chuck 1 is removably connected with two sheet metals 3, and two sheet metals 3 by screw
It is welded and fixed on the end connector for being set to ground line 2, the lateral wall of conductive chuck 1 is opened up respectively there are two sliding slot, and two
Sliding block 4 is slidably connected in sliding slot, the one side of sliding block 4 is fixedly connected with one end of spring 5, the other end and cunning of spring 5
The inner sidewall of slot is fixedly connected, and two one sides of the sliding block 4 far from sliding slot are fixedly connected with fixed ring 6, be grounded 2 it is outer
Surface wrap is in the outer surface of take-up roller 8, and take-up roller 8 is fixed at the outer surface of shaft 9, the outer surface point at 9 both ends of shaft
It is not set in two bearings 10, and two bearings 10 are respectively engaged with the opposite face of two fixed plates 13, running through for shaft 9 is solid
One end of fixed board 13 is fixed with turntable 14, and the outer surface for being grounded 2 is fixed at fixed plate 13 by two fixing pieces 11
One side.
In the present embodiment, the material of sheet metal 3 can be copper sheet, and copper sheet has good electric conductivity.
In the present embodiment, insulated hull 15 is the offset plate with larger volume resistivity and electrical breakdown withstand, with NR, SBR and IIR
The non-polar rubber manufacture of equal excellent insulating properties, table top or floor file insulating materials for workplaces such as distribution.
In the present embodiment, fixed ring of pulling back 6 makes spring 5 be in contraction state, and conductive chuck 1 is clamped in Awaiting Overhaul
HR5 switch with knifeshaped fuse on, unclamp again fixed ring 6, push sliding block 4 mobile under the elastic force effect of spring 5 itself, sliding block 4 is mobile
It drives fixed ring 6 to movement at the clip of conductive chuck 1, to improve the fixed effect of conductive chuck 1, and designs conductive chuck
1 clip is dentation, improves the holding capability of clip, effectively avoids conductive chuck 1 and occurs to loosen and fall in clamping
The problems such as falling, the utility model have many advantages, such as that structure is simple, highly-safe and easy to use, and sliding slot makes so that sliding block
4 is more stable when moving, greatly improves the working environment of service personnel, by take-up roller 8, shaft 9, bearing 10 and turns
The setting of disk 14 rotates turntable 14 by handle and shaft 9 is driven to rotate, and the rotation of shaft 9 drives take-up roller 8 to rotate, so as to
Quick earth wire 2 carries out recycling operation, brings convenience to the work of service personnel.
Further, the clip of conductive chuck 1 is dentation.
Further, the outer surface of the separate clip of conductive chuck 1 is arranged with insulated hull 15, and the setting of insulated hull 15 can be with
Electric shock phenomenon occurs when service personnel being avoided to touch conductive chuck 1.
Further, the lateral wall of conductive chuck 1 is fixed with two rubber pads 7, the setting of rubber pad 7 people convenient to overhaul
Member can be more convenient use conductive chuck 1.
Further, turntable 14 is fixed with handle far from the edge of 9 one side of shaft, and the setting of handle facilitates personnel
Rotate the recycling operation that turntable 14 completes ground line 2.
Further, be grounded 2 another end connector pass through be fixed on 13 one side of fixed plate fixing sleeve 12 and extend
Side to fixing sleeve 12 far from take-up roller 8, the setting of fixing sleeve 12 is so that ground line 2 is more stable in pull-out or recycling.
The working principle and process for using of the utility model: fixed ring of pulling back 6 makes spring 5 be in contraction state, will lead
Electric collet 1 is clamped on the HR5 switch with knifeshaped fuse of Awaiting Overhaul, unclamps again fixed ring 6, pushes under the elastic force effect of spring 5 itself
Sliding block 4 is mobile, and sliding block 4 is mobile to drive fixed ring 6 to movement at the clip of conductive chuck 1, to improve the fixation of conductive chuck 1
Effect, and the clip for designing conductive chuck 1 is dentation, improves the holding capability of clip, effectively avoids conductive chuck 1 and pressing from both sides
The problems such as loosening and falling occurs when holding, after completing upkeep operation, turntable 14 is rotated by handle, shaft 9 is driven to rotate,
The rotation of shaft 9 drives take-up roller 8 to rotate, and recycling operation is carried out so as to quick earth wire 2, to the work of service personnel
It brings convenience, the utility model has many advantages, such as that structure is simple, highly-safe and easy to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of HR5 switch with knifeshaped fuse ground line, including conductive chuck (1) and ground line (2), it is characterised in that: the conductive clip
The inner sidewall of head (1) is removably connected with two sheet metals (3) by screw, and two sheet metals (3) are welded and fixed and are set to
It is grounded on an end connector of (2), the lateral wall of the conductive chuck (1) is opened up respectively there are two sliding slot, and in two sliding slots
It slidably connects sliding block (4), the one side of the sliding block (4) is fixedly connected with one end of spring (5), the spring (5)
The other end is fixedly connected with the inner sidewall of sliding slot, and one side of two sliding blocks (4) far from sliding slot is fixed with fixed ring (6) and connected
It connects, the outer surface of the ground line (2) is wrapped in the outer surface of take-up roller (8), and take-up roller (8) is fixed at shaft (9)
Outer surface, the outer surface at shaft (9) both ends is respectively sleeved in two bearings (10), and two bearings (10) are clamped respectively
Turntable (14), institute are fixed in one end through fixed plate (13) of the opposite face of two fixed plates (13), the shaft (9)
The outer surface for stating ground line (2) is fixed at the one side of fixed plate (13) by two fixing pieces (11).
2. a kind of HR5 switch with knifeshaped fuse ground line according to claim 1, it is characterised in that: the folder of the conductive chuck (1)
Mouth is dentation.
3. a kind of HR5 switch with knifeshaped fuse ground line according to claim 2, it is characterised in that: the conductive chuck (1) it is remote
Outer surface from clip is arranged with insulated hull (15).
4. a kind of HR5 switch with knifeshaped fuse ground line according to claim 1, it is characterised in that: outside the conductive chuck (1)
Side wall is fixed with two rubber pads (7).
5. a kind of HR5 switch with knifeshaped fuse ground line according to claim 1, it is characterised in that: the turntable (14) is separate to be turned
The edge of axis (9) one side is fixed with handle.
6. a kind of HR5 switch with knifeshaped fuse ground line according to claim 1, it is characterised in that: described to be grounded the another of (2)
End connector passes through the fixing sleeve (12) for being fixed on fixed plate (13) one side and extends to fixing sleeve (12) far from take-up roller (8)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006267.XU CN209200195U (en) | 2019-01-03 | 2019-01-03 | A kind of HR5 switch with knifeshaped fuse ground line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006267.XU CN209200195U (en) | 2019-01-03 | 2019-01-03 | A kind of HR5 switch with knifeshaped fuse ground line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200195U true CN209200195U (en) | 2019-08-02 |
Family
ID=67431105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920006267.XU Expired - Fee Related CN209200195U (en) | 2019-01-03 | 2019-01-03 | A kind of HR5 switch with knifeshaped fuse ground line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200195U (en) |
-
2019
- 2019-01-03 CN CN201920006267.XU patent/CN209200195U/en not_active Expired - Fee Related
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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: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |