CN205429489U - A fastener for switch box panel - Google Patents
A fastener for switch box panel Download PDFInfo
- Publication number
- CN205429489U CN205429489U CN201620186844.4U CN201620186844U CN205429489U CN 205429489 U CN205429489 U CN 205429489U CN 201620186844 U CN201620186844 U CN 201620186844U CN 205429489 U CN205429489 U CN 205429489U
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- fastener
- panel
- dodge gate
- panel body
- switch box
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Abstract
The utility model discloses a fastener for switch box panel, including connecting portion and joint portion, fastener fixed orifices, panel fixed orifices and mounting groove have been seted up on the connecting portion, the mounting groove is used for the hinge of erection joint dodge gate, the location backstop that is provided with the solid groove of card in the joint portion and is used for the dodge gate, the fastener passes through the fastener fixed orifices to be fixed on the panel body in the groove with the card admittedly. The utility model discloses what enable to install dodge gate on the panel body opens and closes very nimble, and it is accurate to open the door the location, can reduce noise and the friction of dodge gate at the switching in -process.
Description
Technical field
This utility model relates to electrical equipment, particularly relates to a kind of fastener for switch box panel, and this fastener is mainly used in being connected on panel body dodge gate.
Background technology
In modern architecture, switch-box is widely used as the terminal transmission of electric energy and terminal control protection equipment.Switch-box all has a panel, and protect extraneous things can not contact with the charged electric elements after panel and object.Panel generally has three kinds, the first is made up of plastic material, the second is made up of steel material, and the third dodge gate being made up of plastics small panel snaps in steel panel body and constitutes, the indoor power switch box panel disclosed on August 15th, 2007 such as China Patent No. " 200620035397.9 ".But in actual application, above-mentioned three kinds of panels are respectively present following defect:
The first panel being made of plastics, although on using and functionally problem is substantially little, but the rigid of panel is poor.
The panel that the second is made up of steel material, being primarily present three below problem, one is that the steel dodge gate in steel panel body is less flexible when opening and closing, and rubs bigger, use time length location backstop easily lost efficacy, and caused can not position after opening remaining on.Two is that dodge gate clashes into the mount part of panel body when closing, and produces metal bump noise.Three be dodge gate rotating shaft easily loosen or come off, during axis of rotation, metal frictional noise is bigger.
The third dodge gate being made up of plastics small panel snaps in the panel that steel panel body is constituted, it is primarily present following four problem, one to be because plastics small panel be an independent panel, fix in the square hole of steel panel body, without direct annexation between two parts, therefore the rigid of panel is poor.Two is that the dodge gate material in small panel is bad, and easily damaged, turnover rate is high.Three is that the enabling in small panel positions backstop structure and ruggedness is unreliable, easily loses efficacy.Four is that small panel protrudes steel panel body surface, has a strong impact on the overall appearance of whole panel.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of fastener for switch box panel is provided, this utility model can make the opening and closing of dodge gate being arranged on panel body the most flexible, enabling accurate positioning, can reduce dodge gate noise during opening and closing and friction.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of fastener for switch box panel, it is characterized in that: include connecting portion and Access Division, fastener fixing hole, panel fixing hole and mounting groove is offered on described connecting portion, described mounting groove connects the hinge of dodge gate for installing, being provided with fixing slot and the location backstop for dodge gate on described Access Division, described fastener is fixed on panel body by fastener fixing hole and fixing slot.
The steel structure draw-in groove for coordinating it is provided with panel body on described fastener.
The quantity of described fastener fixing hole is two, is symmetrically arranged at panel fixing hole two ends, and is provided with shielding plate on fastener fixing hole.
De-noising platform it is additionally provided with on described connecting portion.
Offer breach on described Access Division, in described breach, be provided with chopper reserved empty position baffle plate.
Employing the utility model has the advantage of:
One, in this utility model, the fastener fixing hole arranged on fastener and fixing slot, not only make fastener have good fixing effect and the fast advantage of fixed speed, also improve fastener steadiness on panel body, and then also make dodge gate steadiness on panel body more preferable.And the panel fixing hole arranged on fastener, then can directly panel body be fixed on the under casing of body of wall or switch-box, without additionally perforate on panel body, improve the rigid of whole switch box panel, this panel fixing hole is blocked by dodge gate when dodge gate is closed simultaneously, switch box panel after i.e. closing belongs to a plane on the whole so that the aesthetic property of whole switch box panel is more preferable.Dodge gate can be made it to be positioned, to prevent it from dropping when being opened into top by location backstop.This utility model coordinates with hinge when mounted and is arranged on panel body by dodge gate, the opening and closing making dodge gate are the most flexible, enabling accurate positioning, motion artifacts and closing noise are the least, reduce dodge gate noise during opening and closing and friction, also have and easy to operate advantage is installed.
Two, in this utility model, fastener can be made to realize coordinating closely with panel body by steel structure draw-in groove, make the gap between fastener and panel body minimize, simultaneously, moreover it is possible to make the snap fit intensity that fastener is higher with panel body holding.
Three, in this utility model, fastener fixing hole can be blocked by shielding plate, make inside the switch box panel after opening dodge gate more attractive in appearance.
Four, in this utility model, by de-noising platform can make dodge gate close to lowest order and panel body principal plane coplanar time, dodge gate moves the most still further below with de-noising contact with platform, plays position-limiting action and noise subtracts the effect that disappears, and the impact noise between dodge gate and panel body is extremely low.
Five, in this utility model, by chopper reserved empty position baffle plate, the reserved of chopper reserved empty position baffle plate can be determined according to the chopper length being actually subjected to installation loading, make the installation figure place capacity of chopper to change in right amount, to adapt to different figure place installation requirements.
Six, emphasis of the present utility model thes improvement is that fastener and hinge are made by plastic material, it is mainly used in connecting steel panel body and steel dodge gate, this special attachment structure makes the bulk strength of switch box panel after combination higher, on panel body, the opening and closing of dodge gate are the most flexible, motion artifacts and closing noise are the least, it is essentially identical to noiseless, enabling accurate positioning, the friction of motive position is the least, install easy to operate, solve the problems that above-mentioned prior art breaker in middle case panel exists.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is another kind of structural representation of the present utility model；
Panel front structural representation when Fig. 3 is that after this utility model is installed, dodge gate is opened；
Panel front structural representation when Fig. 4 is that after this utility model is installed, dodge gate is closed；
Fig. 5 is the back side of panel structural representation after this utility model is installed；
Fig. 6 is the Facad structure schematic diagram of panel body in this utility model；
Fig. 7 is the structure schematic diagram of panel body in this utility model；
Fig. 8 is the Facad structure schematic diagram of dodge gate in this utility model；
Fig. 9 is the structure schematic diagram of dodge gate in this utility model；
Figure 10 is the structural representation of hinge in this utility model；
Figure 11 is the structural representation in this utility model after the closedown of multiple dodge gates；
Figure 12 is the structural representation after multiple dodge gates of the present utility model are opened；
Being labeled as in figure: 1, panel body, 2, dodge gate, 3, fastener, 4, hinge, 5, connecting portion, 6, Access Division, 7, panel fixing hole, 8, mounting groove, 9, location backstop, 10, de-noising platform, 11, chopper reserved empty position baffle plate, 12, pedestal, 13, stretch section, 14, rotating shaft, 15, strengthen structure sheet, 16, fix sheet, 17, chopper installation region, 18, hanger, 19, steel structure draw-in groove, 20, opening the door heavy refers to groove, 21, the heavy finger that opens the door is recessed, 22, location stuck point, 23, shielding plate, 24, fastener fixing hole.
Detailed description of the invention
Embodiment 1
A kind of fastener for switch box panel, it is made up of plastic material, including connecting portion 5 and Access Division 6, the fastener fixing hole 24 for fixed fastener 3, the panel fixing hole 7 for fixed panel body 1 and for installing the mounting groove 8 of hinge 4 is offered on described connecting portion 5, the quantity of described fastener fixing hole 24 is two, it is symmetrically arranged at panel fixing hole 7 two ends, and on fastener fixing hole 24, is provided with shielding plate 23；Fixing slot and the location backstop 9 dropped after preventing dodge gate 2 from opening it is provided with on described Access Division 6；During installation, described fastener 3 is fixed on panel body 1 by fastener fixing hole 24 and fixing slot, and hinge 4 is arranged in mounting groove 8, and dodge gate 2 is connected on panel body 1 by hinge 4 and fastener 3.
In the present embodiment, described fastener 3 is provided with the steel structure draw-in groove 19 for coordinating with panel body 1, for making fastener 3 and panel body 1 keep higher snap fit intensity.
In the present embodiment, it is additionally provided with de-noising platform 10 on described connecting portion 5, de-noising platform 10 is a step with shock-absorbing capacity, its effect be dodge gate 2 close to lowest order and panel body 1 principal plane coplanar time, stop dodge gate 2 to contact with connecting portion 5, and reduce the dodge gate 2 noise during opening and closing.Further, described Access Division 6 offering breach, be provided with chopper reserved empty position baffle plate 11 in described breach, this chopper reserved empty position baffle plate 11 can be pulled down when needed.
In the present embodiment, described hinge 4 is made up of plastic material, including pedestal 12, stretch section 13 and rotating shaft 14, described pedestal 12 and rotating shaft 14 are separately positioned on the two ends of stretch section 13, described pedestal 12 is fixed in the mounting groove 8 on fastener 3, described rotating shaft 14 is used for connecting dodge gate 2 and panel body 1, concrete attachment structure is, aperture of door is offered on dodge gate 2, half bore is offered on fastener 3, offering on panel body 1 and turn hole, the end of rotating shaft 14 is connected to turning in hole on panel body 1 after sequentially passing through the aperture of door of dodge gate 2 and the half bore of fastener 3.By the stretch section 13 of hinge 4, dodge gate 2 can be made when rotating, more preferably limit of sports record displacement can be provided to dodge redundancy for dodge gate 2 because of the elastic deformability of elastic construction section, and the life-span of dodge gate 2 can be improved.
Embodiment 2
A kind of switch box panel being applicable to fastener 3, including the panel body 1 made by steel material and dodge gate 2, square hole is offered on described panel body 1, the quantity of described fastener 3 is two, two fastener 3 symmetries are fixed in square hole, and described dodge gate 2 is movably connected on panel body 1 by the hinge 4 on two fasteners 3.
In the present embodiment, four sides of described square hole are provided with the enhancing structure sheet 15 perpendicular with panel body 1, it is respectively connected with, on enhancing structure sheet 15 on the upside of described square hole and the enhancing structure sheet 15 of downside, the fixing sheet 16 paralleled with panel body 1, this fixing sheet 16 coordinates with the fixing slot on fastener 3, fixing of upside forms chopper installation region 17 between sheet 16 and the fixing sheet 16 of downside, the width of this chopper installation region 17 is identical with the opening inside diameter size of breach on fastener 3.It is respectively connected with hanger 18 on enhancing structure sheet 15 on the left of described square hole and the enhancing structure sheet 15 on right side, described hanger 18 offers the screw coordinated with fastener fixing hole 24.During installation, together with the fastener fixing hole 24 of connecting portion 5 is fixed by screws in the screw on hanger 18, the fixing slot on Access Division 6 is connected to fix on sheet 16.
Wherein, strengthen structure sheet 15 and mainly formed by this portion of material dug out when offering square hole direct bending process on panel body 1, fix sheet 16 and formed by the enhancing structure sheet 15 of upside and the vertical bending of enhancing structure sheet 15 of downside again.And in order to match with the steel structure draw-in groove 19 on fastener 3, fastener 3 and panel body 1 is made to keep higher snap fit intensity, the preferably enhancing structure sheet 15 of enhancing structure sheet 15 on the upside of square hole and downside is disposed as trapezium structure, enhancing structure sheet 15 and the enhancing structure sheet 15 on right side on the left of square hole are disposed as rectangle structure, then by segmental arc rounding off between enhancing structure sheet 15 between perpendicular both sides in square hole.
In the present embodiment, described panel body 1 is provided with the heavy finger recessed 21 of enabling, as when opening the door, of finger door opening action is dodged space, also enhances the intensity of panel body 1.The bottom of described dodge gate 2 is provided with enabling heavy finger groove 20, and top is provided with the location stuck point 22 corresponding with the location backstop 9 on fastener 3.Wherein, the heavy finger groove 20 that opens the door constructs for particular orientation, is not take up the space outside dodge gate 2 principal plane, makes dodge gate 2 without outer outthrust, it is simple to produce and preserve, and reduces the convex position friction between identical workpiece, improves the aesthetic property of product simultaneously.Location stuck point 22 is for coordinating with location backstop 9, with realize dodge gate 2 open to during highest order position, concrete positioning principle is: dodge gate 2 is opened to time before highest order, location backstop 9 pressurized produces elastic deformation, and the location stuck point 22 on dodge gate 2 slips over from the backstop 9 of location, and location backstop 9 release of pressure elastic recoil resets, withstand the location stuck point 22 on dodge gate 2, to prevent it from dropping, the most contrary, and therefore realize low noise motion.
The concrete assembling process of the present embodiment is: first two fastener 3 symmetries be fixed in the square hole of panel body 1, it is then placed in dodge gate 2, finally the rotating shaft 14 of hinge 4 is sequentially passed through aperture of door, half bore and turns hole, dodge gate 2 is connected in the assembly of panel body 1 and fastener 3, it is achieved dodge gate 2 and the recombinant of assembly.
Claims (5)
1. the fastener for switch box panel, it is characterized in that: include connecting portion (5) and Access Division (6), fastener fixing hole (24), panel fixing hole (7) and mounting groove (8) is offered on described connecting portion (5), described mounting groove (8) is used for installing the hinge (4) connecting dodge gate (2), being provided with fixing slot and the location backstop (9) for dodge gate (2) on described Access Division (6), described fastener (3) is fixed on panel body (1) by fastener fixing hole (24) and fixing slot.
A kind of fastener for switch box panel, it is characterised in that: it is provided with steel structure draw-in groove (19) for coordinating with panel body (1) on described fastener (3).
A kind of fastener for switch box panel, it is characterized in that: the quantity of described fastener fixing hole (24) is two, it is symmetrically arranged on panel fixing hole (7) two ends, and fastener fixing hole (24) and is provided with shielding plate (23).
A kind of fastener for switch box panel, it is characterised in that: it is additionally provided with de-noising platform (10) on described connecting portion (5).
5. a kind of fastener for switch box panel as according to any one of claim 1,2 or 4, described Access Division (6) offers breach, is provided with chopper reserved empty position baffle plate (11) in described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186844.4U CN205429489U (en) | 2016-03-11 | 2016-03-11 | A fastener for switch box panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186844.4U CN205429489U (en) | 2016-03-11 | 2016-03-11 | A fastener for switch box panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429489U true CN205429489U (en) | 2016-08-03 |
Family
ID=56534524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620186844.4U Active CN205429489U (en) | 2016-03-11 | 2016-03-11 | A fastener for switch box panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429489U (en) |
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2016
- 2016-03-11 CN CN201620186844.4U patent/CN205429489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 610081, No. 7, building 1, building 2, building 260, 709 South Temple Road, Chenghua District, Sichuan, Zhaojue, Chengdu Patentee after: Chengdu youlike Enterprise Management Limited Address before: 610081, No. 7, building 1, building 2, building 260, 710-720 South Temple Road, Chenghua District, Sichuan, Zhaojue, Chengdu Patentee before: Chengdu Youlike Electric Co., Ltd. |