CN108493795A - Multifunctional power distribution cabinet - Google Patents
Multifunctional power distribution cabinet Download PDFInfo
- Publication number
- CN108493795A CN108493795A CN201810397798.6A CN201810397798A CN108493795A CN 108493795 A CN108493795 A CN 108493795A CN 201810397798 A CN201810397798 A CN 201810397798A CN 108493795 A CN108493795 A CN 108493795A
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- shaft
- power distribution
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- 238000009826 distribution Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 241000826860 Trapezium Species 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/305—Cable entries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to a kind of power distribution cabinets, disclose a kind of Multifunctional power distribution cabinet, it includes cabinet (1), holder (2) is equipped in cabinet (1), cabinet (1) is L-shaped cabinet (1), holder pivots connect on the cabinet, and holder (2) includes the shaft (201) at center, support plate (202)；Cabinet door (14) is connected to by link mechanism (203) in shaft (201), protection mechanism (3) is equipped at the top of cabinet (1), including upper cover plate (302) and side cover plate (303), two pieces of upper cover plates (302), which are under vertical state, to be mutually parallel, and is abutted along the side in the bevel edge direction of right-angled trapezium under horizontality and four pieces of side cover plates (303) are fitted in cabinet (1) respectively just at this time four pieces of side plates (13).Cabinet is connect with internal stent using rotary type by the present invention, maintenance, replacement of the easy access personnel to component on holder, and has the characteristics that cabinet barrier propterty is high, service life is long.
Description
Technical field
The present invention relates to a kind of power distribution cabinets, more particularly to a kind of Multifunctional power distribution cabinet.
Background technology
Power distribution cabinet be by steel material be process for protect component work normally cabinet, widely used main use
In chemical industry, environmental protection industry (epi), electric system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry etc.
Deng.
On the one hand, existing easy access, assembly power distribution cabinet general structure be external shell and internal stent construction
It forms, internal stent is for disposing each component, and internal stent is fixed in the form of welding in external shell, in this way
Cause each component to only have front that can be observed, overhaul and arrive, maintenance is then unable to get for the component back side so that when just
When the power distribution cabinet internal component of maintenance, assembly breaks down, it is unable to get complete detection.
On the other hand, most of power distribution cabinet is placed in workshop, in workshop, for the electrical equipment in workshop, workshop
It is controlled, there are also power distribution cabinets to be arranged in open air, although power distribution cabinet is steel material, for a long time through exposing to the weather,
Inevitably will appear damage, and positioned at outdoor power distribution cabinet be generally be electrically connected with some important equipment of open air, once
Power distribution cabinet damages, and causes its internal component that cannot protect, it will causes influence difficult to the appraisal, therefore reduces distribution
It is necessary to reinforce its service life for the damage of cabinet.
Invention content
The present invention for be not easy to overhaul existing for power distribution cabinet in the prior art, barrier propterty is not strong the problems such as, provide one
Kind Multifunctional power distribution cabinet.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Multifunctional power distribution cabinet, including cabinet, are equipped with holder in cabinet, and cabinet is to include upper plate, lower plate and be located at
The L-shaped cabinet and L-shaped opening that four blocks of side plates between upper plate and lower plate form form orthogonal two longitudinal directions
The cabinet door of arrangement, cabinet top and bottom are equipped with rotation seat positioned opposite, and holder includes the shaft at center, is fixed in shaft
Be in 3/4ths circular polylith support plates disposed in parallel；The upper and lower ends of shaft are inserted at the top and bottom of cabinet respectively
It can rotate in rotation seat and in rotation seat, cabinet door is connected to the opening in shaft and positioned at support plate by link mechanism
Place, cabinet door can be turned to shaft inside cabinet, and link mechanism is set to the upper and lower ends of cabinet door and link mechanism includes end
First connecting rod and end that portion is fixed in shaft are hinged on the second connecting rod of first connecting rod the other end, second connecting rod it is another
One end is fixed on the cabinet door back side；
L-shaped opening and the L-shaped corner opposite with opening at the top of cabinet and positioned at cabinet are respectively fixed with one
Connecting seat is set on connecting seat there are two the shaft hole being arranged in juxtaposition, and protection mechanism, protection mechanism are equipped between the connecting seat of both sides
Including protective plate, protective plate includes two pieces of upper cover plates in a rectangular trapezoid and four pieces of side cover plates being rectangle, upper cover plate it is straight
The trapezoidal bevel edge in angle is fixed with the connecting shaft being rotatably connected on connecting seat along the both ends in direction, and side cover plate is hinged on upper cover plate
On right-angle side, two pieces of upper cover plates, which are under vertical state, to be mutually parallel, along the bevel edge direction of right-angled trapezium under horizontality
Side abut and four pieces of side cover plates are fitted in respectively just on four blocks of side plates of cabinet at this time.
Preferably, four blocks of side plates include two pieces it is orthogonal by wallboard and respectively with two pieces by wallboard it is vertical two
Block outer panel, outer panel and between the wallboard it is hinged by hinge, the upper and lower end of outer panel is equipped with along outer panel
The strip card slot of width direction arrangement, is equipped on upper plate and lower plate and strip with the side that outer panel contacts with each other
The strip strip of card slot cooperation.Outer panel can rotating opening so that operating personnel's component on for holder
Maintenance, installation, replacement etc. all have larger operating space so that each operation is very convenient.
Preferably, two pieces are equipped with position limiting clamp on the inner surface of wallboard, position limiting clamp one end is hinged in wallboard
On surface, the other end is equipped with the U-shaped card slot that can block on the supporting plate, and the two side of U-shaped card slot is equipped with connecting hole, support plate
Outer edge at be equipped with multiple pin holes for being evenly arranged along support plate circumferencial direction, U-shaped card slot passes through the company of passing through with support plate
The pin for connecing hole and pin hole is fixed.Support plate is clamped by the U-shaped card slot on position limiting clamp so that holder is limited in service personnel
Required position, maintenance, replacement of the easy access personnel to component on holder.
Preferably, rotation seat includes upper rotation seat and the lower rotation seat being separately fixed at the top and bottom of cabinet, it is upper to turn
It is respectively equipped with the upper installing hole being inserted into for shaft upper and lower ends and lower mounting hole, the bottom surface of upper installing hole on dynamic seat and lower rotation seat
On be fixed with the longitudinal spring arranged along upper installing hole depth direction, the other end of longitudinal spring is fixed with one can be along upper installation
The disc plate that hole hole wall slides up and down, the side wall of mounting hole is equipped with and multiple is evenly arranged the under mounting hole shaft under lower mounting hole
One ball grooves are set in each first ball grooves there are one the first ball that can be freely rotated, and first is additionally provided in lower mounting hole
Annular rotor plate, the lateral wall of shaft lower end are interference fitted with first annular rotor plate.Spring in upper rotation seat, which designs, to be made
Installation, dismounting mode between holder and cabinet is very simple, can realize to the quick of the power distribution cabinet of easy access, assembly
Assembly.The design of first annular rotor plate and the first ball in lower rotation seat, enables to shaft very suitable in lower rotation seat
Smooth rotation, situations such as being not in interim card or can not rotate so that the rotating property of the holder of the rotation connection formula obtains greatly
Big optimization.
Preferably, further include the more vertical supporting bars for being fixed on support plate edge and being evenly arranged on holder, it is longitudinal
Supporting rod and shaft are stretching structure.So as to the height of adjusting bracket, make it is suitable for different heights convenient for inspection
In addition the power distribution cabinet repair, assembled can also adjust the gap between adjacent shore plates, meet the reasonable peace of different size component
Dress.
Preferably, the surface that can be fitted in side plate on side cover plate is equipped with rubber shock-absorbing mechanism, rubber shock-absorbing mechanism
It is uniformly fixed in side cover plate surface and perpendicular to the damping spring of side cover plate surface including more, further includes being connected to damping bullet
The plate face of rubber pad on spring, rubber pad and side cover plate is arranged in parallel.Damping spring makes protective plate under startup with rubber pad
Drop rear side cover board can smoothly be in contact with side cabinet, while can reinforce the stability of protection mechanism, reduce raindrop pair
The impact of cabinet further functions as the protective effect to cabinet.
Preferably, the bottom surface of lower plate is equipped with the storage tank that opens up downwards, fixed in storage tank there are two two-way gas
The piston rod end of cylinder and cabinet supporting rod, two-way cylinder both ends is hinged with cabinet supporting rod, and cabinet supporting rod can stretch out
Storage tank and cabinet supporting rod bottom is fixed with cabinet support plate.Cabinet supporting rod makes bottom of cabinet bulk form vacant state, with
Just air circulates from bottom of cabinet bulk, reinforces cabinet heat dissipation, while raindrop can be avoided to be penetrated into from bottom of cabinet bulk, can also avoid cabinet
Body bottom is immersed in rainwater for a long time, reduces bottom of cabinet bulk damage.
The present invention has significant technique effect as a result of above technical scheme：
Cabinet is connect with internal stent using rotary type by one aspect of the present invention so that holder can turn to service personnel
Required position, maintenance, replacement of the easy access personnel to component on holder.Another setting protection mechanism makes its rainy day reduce
Rain damage, fine day reduce sun exposure damage, can effectively reinforce the protection to cabinet, so that its service life is obtained a degree of
It improves.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is that Fig. 1 removes the structural schematic diagram after protection mechanism.
Fig. 3 is the partial cutaway view of the bottom of cabinet bulk of Fig. 1.
Fig. 4 is the structural schematic diagram of protection mechanism in Fig. 1.
Fig. 5 is the structural schematic diagram of holder in Fig. 2.
Fig. 6 is the structural schematic diagram of position limiting clamp in Fig. 2.
Fig. 7 is the structural schematic diagram of link mechanism in Fig. 2.
Fig. 8 is the structural schematic diagram of upper rotation seat in Fig. 5.
Fig. 9 is the structural schematic diagram of lower rotation seat in Fig. 5.
Figure 10 is the structural schematic diagram of 1 middle connecting terminal of the embodiment of the present invention.
Figure 11 is the structural schematic diagram of the first connector in Figure 10.
Figure 12 is the structural schematic diagram of the second connector in Figure 10.
Figure 13 is the structural schematic diagram of wire restraint part in Figure 11 or Figure 12.
The toponym that each number designation is referred in attached drawing is as follows：1-cabinet, 2-holders, 3-protection mechanisms, 4-
Connecting terminal, 11-upper plates, 12-lower plates, 13-side plates, 14-cabinet doors, 121-storage tanks, 122-two-way cylinders,
123-cabinet supporting rods, 124-cabinet support plates, 125-, solar panels, 201-shafts, 202-support plates, 203-are even
Linkage, 204-first connecting rods, 205-second connecting rods, 206-connecting seats, 207-vertical supporting bars, 301-protective plates,
302-upper cover plates, 303-side cover plates, 304-connecting shafts, 310-damping springs, 311-rubber pads, 131-by wallboard,
132-outer panels, 133-strip card slots, 134-strip strips, 135-position limiting clamps, 136-U-shaped card slots, 137-are even
Connect hole, 138-pin holes, 151-upper rotation seats, 152-lower rotation seats, 153-upper installing holes, 154-lower mounting holes,
155-longitudinal springs, 156-disc plates, the 157-the first ball grooves, the 158-the first ball, 159-first annular rotor plates,
401-connector lugs, the 402-the first connector, the 403-the second connector, the 404-the first plastic casing, the 405-the first metalwork,
406-cylindrical bodies, 407-first annular protrusions, the 408-the second annular protrusion, 409-annular slots, 410-annular grooves,
411-crossed strips, 412-guide surfaces, the 413-the second plastic casing, the 414-the second metalwork, 415-cylindrical bodies,
416-annular fixture blocks, the 417-the second ball grooves, the 418-the second ball, the 419-the second annular rotor plate, 420-wire restraints
Line gap, 426-annular mistakes are crossed in part, 421-interconnecting pieces, 422-limiting sections, 423-inserting paragraphs, 424-flange sections, 425-
Wire casing, 427-connection bolts.
Specific implementation mode
Present invention is further described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, Multifunctional power distribution cabinet, including cabinet 1, are equipped with holder 2 in cabinet 1, cabinet 1 be include upper top
The L-shaped cabinet 1 and L-shaped of plate 11, lower plate 12 and four blocks of side plates 13 composition between upper plate 11 and lower plate 12
Opening forms orthogonal two longitudinally arranged cabinet doors 14, and 1 top and bottom of cabinet are equipped with rotation seat positioned opposite,
The shaft 201 of holder 2 including center, to be fixed in shaft 201 be in 3/4ths circular polylith support plates disposed in parallel
202；Support plate 202 is three pieces in the present embodiment, is distributed in the upper, middle and lower of holder 2.
The upper and lower ends of shaft 201 are inserted into the rotation seat of 1 top and bottom of cabinet and can be turned in rotation seat respectively
Dynamic, cabinet door 14 is connected to the opening in shaft 201 and positioned at support plate 202 by link mechanism 203, and cabinet door 14 can be with turning
Axis 201 turns to inside cabinet 1, as shown in fig. 7, link mechanism 203 is set to the upper and lower ends of cabinet door 14 and link mechanism 203
The first connecting rod 204 and end being fixed in shaft 201 including end are hinged on second company of 204 the other end of first connecting rod
The other end of bar 205, second connecting rod 205 is fixed on 14 back side of cabinet door.
Four blocks of side plates 13 include two pieces orthogonal by wallboard 131 and respectively with two pieces by wallboard in the present embodiment
131 two pieces of vertical outer panels 132, outer panel 132 and, the upper end of outer panel 132 hinged by hinge between wallboard 131
Be equipped with the strip card slot 133 arranged along 132 width direction of outer panel with lower end, upper plate 11 on lower plate 12 with it is outer
The side that side plate 132 contacts with each other is equipped with the strip strip 134 coordinated with strip card slot 133.Two pieces by wallboard 131
Position limiting clamp 135 is equipped on inner surface, as shown in fig. 6,135 one end of position limiting clamp is hinged on the inner surface of wallboard 131, it is another
End is equipped with the U-shaped card slot 136 that can be stuck in support plate 202, and the two side of U-shaped card slot 136 is equipped with connecting hole 137, support
The multiple pin holes 138 being evenly arranged along 202 circumferencial direction of support plate, U-shaped card slot 136 and branch are equipped at the outer edge of plate 202
Fagging 202 across the pin of connecting hole 137 and pin hole 138 by fixing.
In normal state, cabinet door 14 is locked on cabinet 1 power distribution cabinet, and power distribution cabinet is in the component in it at this time
Guard mode, when workshop or workshop dispose, can be put simultaneously because the structure type of the power distribution cabinet is L-shaped cabinet 1
In corner, under the premise of ensureing to have the space of enough mounting related components inside cabinet 1, reduce 1 width of cabinet as far as possible
To the spacial influence of workshop or workshop.When the failure of power distribution cabinet internal component needs maintenance, cabinet door 14 is opened, and can
Rotating bracket 2 as needed, then rotates the position limiting clamp 135 of 1 both sides of cabinet, is pressed from both sides by the U-shaped card slot 136 on position limiting clamp 135
Firmly support plate 202, position limiting clamp 135 is located at position corresponding with the support plate 202 at middle part in the present embodiment, to U-shaped card slot 136
The support plate 202 in 2 middle part of holder is clamped, support plate 202 and position limiting clamp 135 are being fixed to each other by pin so that branch
Frame 2 limits the position needed for service personnel, maintenance, replacement of the easy access personnel to component on holder 2.
It is connected through the hinge on wallboard 131 additionally, due to two outer panels 132 on cabinet 1, i.e. 132 energy of outer panel
Enough rotating openings so that operating personnel's maintenance, installation, replacement etc. of component on for holder 2 all have it is larger
Operating space so that each operation is very convenient.
As shown in Figure 8, Figure 9, rotation seat includes the upper rotation seat for being separately fixed at 1 top and bottom of cabinet in the present embodiment
151 and lower rotation seat 152, be respectively equipped in upper rotation seat 151 and lower rotation seat 152 be inserted into for 201 upper and lower ends of shaft it is upper
Mounting hole 153 and lower mounting hole 154, be fixed on the bottom surface of upper installing hole 153 arranged along 153 depth direction of upper installing hole it is vertical
To spring 155, the other end of longitudinal spring 155 is fixed with one can be along the disc plate that 153 hole wall of upper installing hole slides up and down
156, the side wall of 154 shaft of lower 154 times mounting holes of mounting hole, 201 times mounting holes 154 is evenly arranged the first ball equipped with multiple
Slot 157 is set in each first ball grooves 157 there are one the first ball 158 that can be freely rotated, and is also set in lower mounting hole 154
There are first annular rotor plate 159, lateral wall and the first annular rotor plate 159 of 201 lower end of shaft to be interference fitted.
As shown in figure 5, further including the more vertical supporting bars for being fixed on 202 edge of support plate and being evenly arranged on holder 2
207, vertical supporting bar 207 is three, is arranged in the arcuate flanks of support plate 202, the arrangement of vertical supporting bar 207 can
It is effectively increased the structural stability of holder 2, premise guarantee vertical supporting bar is improved to carry more components in support plate 202
207 and shaft 201 be stretching structure, so as to the height of adjusting bracket 2, make the distribution it is suitable for different height
In addition cabinet can also adjust the gap between adjacent shore plates 202, to meet the reasonable installation of different size component.
The welding manner that cabinet 1 and internal stent 2 in existing power distribution cabinet use, can not replace it, and this
In embodiment, holder 2 and cabinet 1 are individually designed, and the two uses removable connection, and power distribution cabinet is used when carrying out whole assembly
Be each component to be mounted on holder 2 in advance outside the cabinet 1, do not restrained by 1 inner space of cabinet, then will installation
The holder 2 of good component is packed into cabinet 1, when installation, first the upper end of shaft 201 is inserted into upper rotation seat 151, passes through compression
Longitudinal spring 155 so that holder 2 moves up as far as possible, so that the lower end of shaft 201 is inserted into lower rotation seat
In 152, holder 2 moves down under the effect of gravity, and longitudinal spring 155 is restored to home position, at this time holder 2 i.e. be limited with upper turn
It is dynamic between seat 151 and lower rotation seat 152, that is, complete the installation of holder 2, just there is same method in when dismounting, installation, the dismounting side
Formula is very simple, can realize the quick assembling to power distribution cabinet.
In addition first ball 158 and first annular rotor plate 159 are set on the side wall of lower rotation seat 152 so that shaft
When lower rotation seat 152 is inserted into 201 lower ends, what first annular rotor plate 159 can be much smoother under the effect of the first ball 158 turns
It is dynamic, and first annular rotor plate 159 can drive shaft 201 to rotate, i.e., in first annular rotor plate 159 and the first ball
The rotation for enabling to shaft 201 much smoother in lower rotation seat 152 under 158 effects is not in interim card or can not be rotated
Situation so that the rotating property of the holder 2 of the rotation connection formula is optimized significantly.
As shown in Fig. 1, Fig. 3 and Fig. 4, in the present embodiment the top of cabinet 1 and positioned at the L-shaped opening of cabinet 1 and with
The opposite L-shaped corner of opening is respectively fixed with a connecting seat 206, sets that there are two the shafts that are arranged in juxtaposition on connecting seat 206
Hole is equipped with protection mechanism 3 between the connecting seat 206 of both sides, and protection mechanism 3 includes protective plate 301, and protective plate 301 includes two pieces
Upper cover plate 302 in a rectangular trapezoid and four pieces of side cover plates 303 being rectangle, the bevel edge edge side of the right-angled trapezium of upper cover plate 302
To both ends be fixed with the connecting shaft 304 being rotatably connected on connecting seat 206, side cover plate 303 is hinged on the right angle of upper cover plate 302
Bian Shang, two pieces of upper cover plates 302, which are under vertical state, to be mutually parallel, along the bevel edge direction of right-angled trapezium under horizontality
Side abuts and four pieces of side cover plates 303 are fitted on four blocks of side plates 13 of cabinet 1 respectively just at this time.
The surface that side plate 13 can be fitted on side cover plate 303 is equipped with rubber shock-absorbing mechanism, and rubber shock-absorbing mechanism includes
More are uniformly fixed on 303 surface of side cover plate and perpendicular to the damping spring 310 on 303 surface of side cover plate, further include being connected to
Rubber pad 311 on damping spring 310, rubber pad 311 and the plate face of side cover plate 303 are arranged in parallel.On side cover plate 303 with cabinet
The surface of 1 side plate 13 contact is designed to this kind of yielding rubber pad form, on the one hand so that protective plate 301 is starting decline rear side cover
Plate 303 can smoothly be in contact with 1 side plate 13 of cabinet, the effect of another aspect rubber pad 311, if enabled in the rainy day
It is tightly pull-in on 1 side plate 13 of cabinet under the effect of rubber pad 311, reinforces the stability of protection mechanism 3, while in the work of spring
It under, even very big raindrop, can also reduce impact of the raindrop to cabinet 1, further function as the work of the protection to cabinet 1
With.
As shown in figure 3, the bottom surface of lower plate 12 is equipped with the storage tank 121 opened up downwards, two are fixed in storage tank 121
A two-way cylinder 122 and cabinet supporting rod 123, piston rod end and the cabinet supporting rod 123 at 122 both ends of two-way cylinder are cut with scissors
It connects, cabinet supporting rod 123 can stretch out storage tank 121 and 123 bottom of cabinet supporting rod is fixed with cabinet support plate 124.
As shown in Fig. 1, Fig. 3 and Fig. 4, the power distribution cabinet in the present embodiment is the power distribution cabinet of placement outdoors, is had anti-
Mechanism 3 is protected, when in fine day, protection mechanism 3 is typically in off working state, and two upper cover plates 302 connect at its both ends at this time
In state that is vertical and being mutually parallel under the action of spindle 304, it is located at 11 top of upper plate, and two side cover plates 303 are certainly
Vertical state is also under the action of body gravity, and the solar panels 125 in 303 plate face of side cover plate absorb solar energy, by the sun
Electric energy can be converted to and existed in the accumulator inside cabinet 1；The lower plate 12 of this kind of state lower cabinet body 1 directly connects with ground
It touches, cabinet supporting rod 123 is in the storage tank 121 on lower plate 12 at this time.With the irradiation of sunlight, it can make cabinet 1
And the temperature on 3 surface of protection mechanism is stepped up, and when the temperature that temperature sensor detects reaches certain value, is protected at this time
Mechanism 3 works, and one side driving device drives driving wheel rotation, and driving wheel drives two driven wheel rotations, so that upper cover
Plate 302 is overturn, and until two upper cover plates 302 are in horizontal transition, formation is to the sunshading board on top on cabinet 1, side plate 13
Upper cover plate 302 declines together therewith, is worth dropping to 1 side of cabinet, forms the sunshading board to 1 side of cabinet, while 1 bottom of cabinet
The two-way cylinder 122 in portion also starts so that cabinet supporting rod 123 stretches out storage tank 121, and finally holds up entire cabinet 1, makes
It obtains 1 bottom of cabinet and forms vacant state, so that air circulates from 1 bottom of cabinet, reinforce cabinet 1 and radiate.
When in the rainy day, Raindrop sensor detects rainy state, i.e., can deliver a signal to controller, and controller is meeting
Start protection mechanism 3, such as 3 working method of above-mentioned protection mechanism is identical at this time, and driving device drives driving wheel rotation, driving wheel band
Dynamic two driven wheels rotation, so that upper cover plate 302 is overturn, until two upper cover plates 302 are in horizontal transition, formation pair
The rain visor on top on cabinet 1, also upper cover plate 302 declines side plate 13 together therewith, is worth dropping to 1 side of cabinet, formation pair
The rain visor of 1 side of cabinet, while the two-way cylinder 122 of 1 bottom of cabinet also starts so that cabinet supporting rod 123 stretches out accommodating
Slot 121, and finally hold up entire cabinet 1 so that vacant state is formed on 1 bottom of cabinet, is detached from bottom surface, avoids raindrop from cabinet
1 bottom is penetrated into, and 1 bottom of cabinet can also be avoided to be immersed in rainwater for a long time, reduces the damage of 1 bottom of cabinet.
In the present embodiment, in order to avoid bringing the wire intertwist inside access cabinet 1 in rotary course because of holder 2, draw
The electric wire accessed inside cabinet 1 is divided into two sections by the problems such as pulling electric wire, the connecting terminal 4 using rotation connection formula, one section of fixation
Motionless, another section rotates together with holder 2, and connecting terminal 4 is for connecting 1 outer lead of cabinet and 1 internal component of cabinet
Conducting wire.As shown in Figure 10-Figure 13, connecting terminal 4 is specifically designed to following form：Connecting terminal 4 includes connector lug 401,
The second connector 403 that connector lug 401 connector 402 and be plugged in the first connector 402 including first, the first connector 402 are fixed on
On the bottom surface of cabinet 1, the second connector 403 is fixed in the support plate 202 of holder 2, and the first connector 402 includes external cylindrical
First plastic casing 404 and the first metalwork 405 for being fixed on 404 inner surface of the first plastic casing, the first metalwork 405
Including cylindrical body 406 and it is arranged on the inner surface of cylindrical body 406 and is arranged along 406 axis direction of cylindrical body mutual
Parallel first annular raised 407 and second annular protrusion 408, first annular raised 407 and second shape between annular protrusion 408
Circularize card slot 409, cylindrical body 406 forms the first conducting wire insertion end close to first annular raised 407 end, close to the
The end of second ring protrusion 408 forms the second connector insertion end, i.e., is lattice with annular slot 409, cylindrical body 406 is divided
Two parts are divided into, for a part to be oriented to connecting pin, another part is connector connecting pin.
The position that the second annular protrusion 408 is installed on 406 inner surface of cylindrical body is equipped with annular groove 410, in annular groove 410
It is fixed with multiple crossed strips 411 being evenly arranged that length direction is arranged along 410 depth direction of annular groove, the second annular protrusion
408 are fixed on 410 bottom surface of annular groove by crossed strip 411 and can be fully retracted in annular groove 410；Second annular protrusion
408 be to be gradually reduced to inner surface thickness Zi the outer surface being connect with crossed strip 411 and section in the axial direction is in isosceles
The two sides of trapezoidal ring bodies, the second annular protrusion 408 are configured to the guide surface 412 being oriented to annular fixture block 416.
Second connector 403 includes the second cylindrical plastic casing 413, and one end of the second plastic casing 413 is fixed with
The one end of second metalwork 414 and the second metalwork 414 is inserted into inside the second plastic casing 413, the second plastic casing 413
The other end forms the second conducting wire insertion end；Second metalwork 414 includes cylindric in one end the second plastic casing 413 of insertion
Ontology 415 and the annular fixture block that can be caught in annular slot 409 being fixed on 415 external part lateral wall of cylindrical body
416, two annular outer side walls of two annular inner side walls of annular slot 409 and annular fixture block 416 contact with each other and annular fixture block 416
It being capable of the rotation in annular slot 409.
When needing two conducting wires being connected together, the conducting wire on the first connector 402 and the second connector 403 is distinguished in advance
It connects, then the second connector 403 for connecting conducting wire is inserted into cylindrical body 406, with stretching into for the second connector 403, annular
Fixture block 416 exerts a force to the guide surface 412 of the second annular protrusion 408 so that the second annular protrusion 408 overcomes 411 bullet of crossed strip
In the inner wall of power retraction cylindrical body 406, the second connector 403 can continue to move along direction of insertion at this time, until annular fixture block
416 completely into the position of annular slot 409, and annular fixture block 416 is detached from the second annular protrusion 408, the second convex annular at this time
Rise and 408 be restored to home position under the action of crossed strip 411, just with the first annular raised pairs of ring of 407 jointly constructs
The annular slot 409 that shape fixture block 416 limits, at this time the lateral surface of annular fixture block 416, upper and lower surface respectively with annular snap
The bottom surface of slot 409, upper side and downside contact, annular slot 409 and annular fixture block 416 are metalwork, to realize the
The electric connection of one connector 402 and the second connector 403, simultaneously because the two is only to connect, there is no complete clampings, therefore
The second connector 403 can be relatively rotated with the second connector 403 under external force, so that the connecting terminal 4 can be applicable in
In the connection of total access conducting wire of component on holder 2, because the conducting wire at both ends is equivalent to rotation connection, first in the present embodiment
Connector 402 is fixed on 1 bottom surface of cabinet, and opposite cabinet 1 is fixed, and the second connector 403 is fixedly mounted on holder 2 and follows
Holder 2 rotates together, it is thus possible to the problems such as avoiding rotating the wire intertwist brought because of holder 2, pullling electric wire, and will not be thus
Conducting wire short circuit, connecting terminal 4 at connecting terminal 4 is led to problems such as to damage.
When needing to separate in conducting wire, the second connector 403 is directly extracted into the first connector 402, in withdrawal process, equally
Annular fixture block 416 exerts a force to the guide surface 412 of the other side of the second annular protrusion 408 so that the second annular protrusion 408 overcomes cross
Into the inner wall of 411 elastic force retraction cylindrical body 406 of spring, the second connector 403 can continue to move along extraction direction at this time, directly
The position of annular slot 409 is completely disengaged to annular fixture block 416, annular fixture block 416 is detached from the second annular protrusion 408 at this time, the
Second ring protrusion 408 is restored to home position under the action of crossed strip 411, and releases the limit to annular fixture block 416,
Second connector 403 is transferred to.Connection between first connector 402 and the second connector 403 and very convenient, the Neng Gougao of dismounting
Imitate, fast implement the connection and fractionation of two section leads, using flexible, conveniently is limited, stability is strong, energy by annular slot 409
The connection of conducting wire enough suitable for different occasions.
In the present embodiment, the bottom surface of annular slot 409 be equipped with it is multiple be evenly arranged the second ball grooves 417, each second
It is set in ball grooves 417 there are one the second ball 418 that can be freely rotated, the second annular rotation is additionally provided in annular slot 409
The outer surface of plate 419, annular fixture block 416 is resisted against on the medial surface of the second annular rotor plate 419.At the bottom of annular slot 409
Second ball 418 and the second annular rotor plate 419 are set on face so that when annular fixture block 416 is caught in annular slot 409, ring
Shape fixture block 416 is interference fitted with annular rotor plate, to which the second annular rotor plate 419 can be very under the effect of the second ball 418
It smoothly rotates, annular fixture block 416 is then driven to rotate, i.e., under the second annular rotor plate 419 and second ball 418 effect
The rotation for enabling to the second connector 403 in the first connector 402 much smoother is not in interim card or the feelings such as can not rotate
Condition so that the rotating property of the connecting terminal 4 of the rotation connection formula is optimized significantly.
The present embodiment of connection type in to(for) conducting wire is more convenient, without existing screw tightening, avoids screw
During screwing for terminal pulling force, torsion is excessive and terminal is caused to fracture.The first conducting wire is inserted into the present embodiment
Wire restraint part 420 is threaded on inner surface in end and the second conducting wire insertion end, wire restraint part 420 includes interconnecting piece
421 and limiting section 422, interconnecting piece 421 is cylindrical and lateral wall is equipped with external screw thread, and limiting section 422 includes being inserted into interconnecting piece
Inserting paragraph 423 inside 421 and the flange sections 424 for being connected to 423 end of inserting paragraph, inserting paragraph 423 is cylindrical and lateral wall
Line gap 425, the annular mistake that flange sections 424 are equipped with line gap 425 is connected to excessively were formed between 421 madial wall of interconnecting piece
Wire casing 426；The end face being inserted into for inserting paragraph 423 on interconnecting piece 421 is equipped with threaded hole, and flange sections 424 are equipped with and screw thread
The corresponding bolt hole in hole, flange sections 424 are fixed on interconnecting piece 421 by the connection bolt 427 being inserted into bolt hole and threaded hole
On.
In order to which to conducting wire, there are enough crossing space of lines and final conducting wire is enable to be pressed in lead in the present embodiment
In line locating part 420, by inserting paragraph 423 be designed as truncated cone-shaped and from insertion end to the end diameter being connect with flange sections 424 by
It is decrescence small.
In conducting wire connection procedure, first conducting wire is passed through from the annular crossed beam trunking 426 in the flange sections 424 of limiting section 422,
Then it so that conducting wire is inserted into crossing in line gap 425 and being pierced by line gap 425 between interconnecting piece 421 and inserting paragraph 423, stretches
Enter outside interconnecting piece 421, controls position of the limiting section 422 in interconnecting piece 421 by connecting bolt 427, and with limiting section 422
It is gradually inserted in interconnecting piece 421, the line gap 425 of crossing between limiting section 422 and interconnecting piece 421 narrows, and realizes to conducting wire
It compresses, then realizes and adjust the length that conducting wire stretched out line gap 425 by connecting bolt 427.Due to interconnecting piece 421 and conducting wire
It is connected through a screw thread between insertion end, so as to realize that entire wire restraint part 420 is inserted in conducting wire by rotary connector 421
Enter the position in end, interconnecting piece 421 is fully screwed when accessing conducting wire, reaches the most deep position of conducting wire insertion end, ensures
Conductive contact head and the bottom surface of conducting wire insertion end contact with each other, this kind of connection type can realize the flexible tune to lead location
Section avoids poor wire connection, improves conducting wire connective stability.
Meanwhile the connection of conducting wire is connected merely by the mode of compression in the present embodiment, without existing
It screws, does not generate torsion, pulling force, can fully reduce the damage to terminal.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to impartial made by scope of the present invention patent
Variation and modification, should all belong to the covering scope of patent of the present invention.
Claims (7)
1. Multifunctional power distribution cabinet, including cabinet (1), cabinet (1) is interior to be equipped with holder (2), it is characterised in that：Cabinet (1) is to include
The L of upper plate (11), lower plate (12) and four pieces of side plates (13) composition between upper plate (11) and lower plate (12)
Shape cabinet (1) and L-shaped opening form orthogonal two longitudinally arranged cabinet doors (14), cabinet (1) top and bottom
Equipped with rotation seat (15) positioned opposite, holder (2) includes the shaft (201) at center, to be fixed in shaft (201) be in four points
Three circular polylith support plates disposed in parallel (202)；The upper and lower ends of shaft (201) be inserted into respectively at the top of cabinet (1) and
It can rotate in the rotation seat (15) of bottom and in rotation seat (15), cabinet door (14) is connected to by link mechanism (203) to be turned
Opening on axis (201) and positioned at support plate (202), cabinet door (14) can turn to cabinet (1) inside with shaft (201),
It includes that end is fixed in shaft (201) that link mechanism (203), which is set to the upper and lower ends of cabinet door (14) and link mechanism (203),
First connecting rod (204) and end be hinged on the second connecting rod (205) of first connecting rod (204) the other end, second connecting rod
(205) the other end is fixed on cabinet door (14) back side；
L-shaped opening and the L-shaped corner opposite with opening at the top of cabinet (1) and positioned at cabinet (1) are respectively fixed with
A connecting seat (206) is set on connecting seat (206) there are two the shaft hole being arranged in juxtaposition, and is equipped between the connecting seat (206) of both sides
Protection mechanism (3), protection mechanism (3) include protective plate (301), and protective plate (301) includes two pieces of upper cover plates in a rectangular trapezoid
(302) it is fixed along the both ends in direction with four pieces of side cover plates (303) being rectangle, the bevel edge of the right-angled trapezium of upper cover plate (302)
There are the connecting shaft (304) being rotatably connected on connecting seat (206), side cover plate (303) to be hinged on the right-angle side of upper cover plate (302)
On, two pieces of upper cover plates (302), which are under vertical state, to be mutually parallel, along the bevel edge direction of right-angled trapezium under horizontality
Side abuts and four pieces of side cover plates (303) are fitted on four pieces of side plates (13) of cabinet (1) respectively just at this time.
2. Multifunctional power distribution cabinet according to claim 1, it is characterised in that：Four pieces of side plates (13) are mutually perpendicular to including two pieces
By wallboard (131) and respectively with two pieces by wallboard (131) vertical two pieces of outer panels (132), outer panel (132) with by wall
Hinged by hinge between plate (131), the upper and lower end of outer panel (132) is equipped with along outer panel (132) width side
To the strip card slot (133) of arrangement, on the side that contacts with each other with outer panel (132) on upper plate (11) and lower plate (12)
Equipped with the strip strip (134) coordinated with strip card slot (133).
3. Multifunctional power distribution cabinet according to claim 2, it is characterised in that：Two pieces equal on the inner surface of wallboard (131)
Equipped with position limiting clamp (135), position limiting clamp (135) one end is hinged on the inner surface of wallboard (131), and the other end is equipped with and can be stuck in
The two side of U-shaped card slot (136) in support plate (202), U-shaped card slot (136) is equipped with connecting hole (137), support plate (202)
Outer edge at be equipped with multiple pin holes (138) for being evenly arranged along support plate (202) circumferencial direction, U-shaped card slot (136) and branch
Fagging (202) is by passing through connecting hole (137) and the pin of pin hole (138) to fix.
4. Multifunctional power distribution cabinet according to claim 1, it is characterised in that：Rotation seat (15) includes being separately fixed at cabinet
(1) divide on the upper rotation seat (151) at the top and bottom of and lower rotation seat (152), upper rotation seat (151) and lower rotation seat (152)
It She You not be for upper installing hole (153) and lower mounting hole (154) that shaft (201) upper and lower ends are inserted into, the bottom of upper installing hole (153)
The longitudinal spring (155) arranged along upper installing hole (153) depth direction is fixed on face, the other end of longitudinal spring (155) is solid
Surely have one can under the disc plate (156) that upper installing hole (153) hole wall slides up and down, lower mounting hole (154) mounting hole (154)
The side wall of mounting hole (154) is evenly arranged the first ball grooves (157), each first ball grooves equipped with multiple under shaft (201)
(157) it is set in there are one the first ball (158) that can be freely rotated, lower mounting hole (154) is interior to be additionally provided with first annular rotation
Plate (159), the lateral wall and first annular rotor plate (159) of shaft (201) lower end are interference fitted.
5. Multifunctional power distribution cabinet according to claim 4, it is characterised in that：Holder further includes being fixed on support plate on (2)
(202) edge and more vertical supporting bars (207) being evenly arranged, vertical supporting bar (207) and shaft (201) are flexible
Structure.
6. Multifunctional power distribution cabinet according to claim 1, it is characterised in that：Side cover plate can be fitted in side plate on (303)
(13) surface is equipped with rubber shock-absorbing mechanism, and rubber shock-absorbing mechanism includes more and is uniformly fixed on side cover plate (303) surface
And further include the rubber pad being connected on damping spring (310) perpendicular to the damping spring (310) on side cover plate (303) surface
(311), rubber pad (311) and the plate face of side cover plate (303) are arranged in parallel.
7. Multifunctional power distribution cabinet according to claim 1, it is characterised in that：The bottom surface of lower plate (12) is equipped with and opens downwards
If storage tank (121), fixed in storage tank (121) there are two two-way cylinder (122) and cabinet supporting rods (123), two-way
The piston rod end at cylinder (122) both ends is hinged with cabinet supporting rod (123), and cabinet supporting rod (123) can stretch out storage tank
(121) and cabinet supporting rod (123) bottom is fixed with cabinet support plate (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397798.6A CN108493795B (en) | 2018-04-28 | 2018-04-28 | Multifunctional power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397798.6A CN108493795B (en) | 2018-04-28 | 2018-04-28 | Multifunctional power distribution cabinet |
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| Publication Number | Publication Date |
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| CN108493795A true CN108493795A (en) | 2018-09-04 |
| CN108493795B CN108493795B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397798.6A Active CN108493795B (en) | 2018-04-28 | 2018-04-28 | Multifunctional power distribution cabinet |
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| Country | Link |
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| CN (1) | CN108493795B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111048916A (en) * | 2019-12-25 | 2020-04-21 | 温州易正科技有限公司 | Conductive connector on electric switch cabinet |
| CN111864571A (en) * | 2020-08-03 | 2020-10-30 | 马鞍山鹏远电子科技有限公司 | Safe type switch board convenient to settle equipment |
| CN113824000A (en) * | 2021-08-11 | 2021-12-21 | 魏华珍 | Electromechanical control cabinet is used in electromechanical intelligence installation |
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| CN113824000B (en) * | 2021-08-11 | 2024-01-12 | 山西华通电气自动化工程有限公司 | Electromechanical intelligent installation is with electromechanical switch board |
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|---|---|
| CN108493795B (en) | 2020-09-25 |
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Effective date of registration: 20231103 Address after: 332400 Wudu Community, Ningzhou Industrial Park, Xiushui County, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Songbang Power Technology Co.,Ltd. Address before: No.3218, Kecheng street, Baiyun District, Zhejiang Province Patentee before: QUZHOU College OF TECHNOLOGY |