CN203967598U - The valve arrangement that a kind of low tension switch is cashier's office in a shop used - Google Patents

The valve arrangement that a kind of low tension switch is cashier's office in a shop used Download PDF

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Publication number
CN203967598U
CN203967598U CN201420283610.2U CN201420283610U CN203967598U CN 203967598 U CN203967598 U CN 203967598U CN 201420283610 U CN201420283610 U CN 201420283610U CN 203967598 U CN203967598 U CN 203967598U
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China
Prior art keywords
slide plate
doorframe
plate
rotor plate
arm
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Application number
CN201420283610.2U
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Chinese (zh)
Inventor
潘正东
潘敏
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Contain Favorite Power Tech Corp Inc
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Contain Favorite Power Tech Corp Inc
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Priority to CN201420283610.2U priority Critical patent/CN203967598U/en
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Abstract

The utility model relates to a kind of valve arrangement that the through hole of plug connector can be closed or be opened using at low tension switch cashier's office in a shop.The utility model is by the following technical solutions: the valve arrangement that a kind of low tension switch is cashier's office in a shop used, it is characterized in that: include valve, mounting panel and rotor plate, described valve includes doorframe and slippage is arranged on the slide plate on doorframe, on rotor plate, extend and be provided with two arms, wherein the first arm is movably arranged on slide plate and can drives slide plate slippage on doorframe, the second arm extends to form the drawer conflict arm of conflicting that can low-tension switch cabinet, thereby rotor plate rotate make its first arm drive slide plate move the through hole forming on slide plate aim at the window on doorframe setting for low tension switch cashier's office in a shop plug connector pass, by adopting such scheme, this is practical newly provides a kind of valve passing for the plug connector of switch cubicle, this valve can become to close or open mode with the opening or closing of drawer time.

Description

The valve arrangement that a kind of low tension switch is cashier's office in a shop used
Technical field
The utility model relates to a kind of valve arrangement that the through hole of plug connector can be closed or be opened using at low tension switch cashier's office in a shop.
Background technology
Existing low tension switch, does not all have valve arrangement cashier's office in a shop, and the hole of passing for plug connector after its cabinet is being opened wide all the time, there are so following problems: one, degree of protection has reduced, when drawer is extracted out, rear wiring is also exposed to through in hole, easily occurs security incident; Two, in the larger occasion of some dusts, if passing hole after opening, opens by drawer always, dust just enters inside switch cabinet in a large number, affects the performance of whole switch cubicle.
Summary of the invention
This is practical newly overcomes deficiency that prior art exists, and a kind of valve passing for the plug connector of switch cubicle is provided, and this valve can become to close or open mode with the opening or closing of drawer time.
To achieve these goals, the utility model is by the following technical solutions: the valve arrangement that a kind of low tension switch is cashier's office in a shop used, it is characterized in that: include valve, mounting panel and rotor plate, described valve includes doorframe and slippage is arranged on the slide plate on doorframe, on described doorframe, be at least provided with two group windows, on described slide plate, be provided with than the through hole of few one of window number, described rotor plate is arranged on mounting panel by bearing pin is hinged, on rotor plate, extend and be provided with two arms, two arms are not on same straight line, wherein the first arm is movably arranged on slide plate and can drives slide plate slippage on doorframe, the second arm is extended with the conflict arm of conflicting with the drawer of low-tension switch cabinet, second arm of can conflicting when the drawer of low-tension switch cabinet puts in turns realizes rotor plate rotation, thereby rotor plate rotate make its first arm drive slide plate move the through hole forming on slide plate aim at the window on doorframe setting for low tension switch cashier's office in a shop plug connector pass, between described rotor plate and mounting panel, be provided with reduction torsion spring, reduction torsion spring one end is fixed on rotor plate, the other end is fixedly installed on mounting panel, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring can drive rotor plate to rotate, thereby the first arm that makes rotor plate drives oppositely mobile through hole and the dislocation of the window on doorframe making on slide plate of slide plate, make window shutoff on doorframe make low tension switch cashier's office in a shop plug connector cannot pass.
By adopting such scheme, the low-tension switch cabinet of this patent is when drawer advances or pulls out, the cabinet door passing for connector below can open or close, after only having like this drawer to advance, this valve just can be opened, drawer close after this valve close, so greatly improve class of safety protection, also can effectively prevent that in addition dust from entering cabinet, said mechanism coordinates by the first arm and second arm of rotor plate in addition, and mode is very simple, reliable.
Further setting of the present utility model is: on described doorframe, be provided with three group windows, described slide plate is provided with the first and second two slide plates, the first slide plate is provided with the through hole identical with window size with on the second slide plate, two slide plate slippages are arranged on doorframe, also slippage mutually between two slide plates, the inner side of described doorframe is provided with doorframe opening, described the second slide plate arranges near doorframe inner side, on the second slide plate, be provided with the slide plate opening corresponding with doorframe opening, the length of slide plate opening is less than the length of doorframe opening, on described the first slide plate, be provided with the connecting rod appearing from slide plate opening and doorframe opening, the movable setting of the first arm of described connecting rod and rotor plate, second arm of can conflicting when the drawer of low-tension switch cabinet puts in turns realizes rotor plate rotation, rotor plate rotate the through hole can realize on the first slide plate and the second slide plate aim at window on doorframe setting for low tension switch cashier's office in a shop plug connector pass, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring can drive rotor plate to rotate, thereby the first arm that makes rotor plate drives oppositely mobile through hole and the dislocation of the window on doorframe making on the first slide plate and the second slide plate of the first slide plate and the second slide plate, make window on doorframe by the first slide plate and the second slide plate shutoff make low tension switch cashier's office in a shop plug connector cannot pass.
By adopting such scheme, make the rotational travel of rotor plate be set to rational scope, because the space of inside switch cabinet is restricted, so we realize closing and opening of doorframe window by two slide plates are set, the reasonability of this apparatus structure of both having considered like this and feasibility, considered again the rotational travel of rotor plate, last said structure is realized very science of slippage between the first slide plate and the second slide plate, and does not need to increase other complicated structures.
Further setting more of the present utility model: the whole triangularity of described rotor plate, the pin joint of itself and mounting panel is positioned at a drift angle place of rotor plate, two other drift angle of rotor plate arranges respectively the first arm and the second arm, on described rotor plate, be provided with lead, on described mounting panel, be provided with long arc hole, the lead of rotor plate is placed in the turned position restriction that rotor plate is realized in long arc hole.
By adopting such scheme, make rotor plate rational in infrastructure, easy for installation, simple in structure.
Further setting more of the present utility model: the downside of described doorframe is provided with slide rail, on described the first slide plate, be provided with the slip plane being placed on slide rail, on described the second slide plate, be provided with the plane of motion being placed in the first slide plate slides plane, when the connecting rod of the first slide plate touches the slide plate open side edges of the second slide plate after the first arm of rotor plate drives the first slide plate to move, drive the second slide plate to move, when touching doorframe opening, last until connecting rod stops, on described rotor plate, be provided with lockhole, on described mounting panel, be provided with location hole, lockhole setting corresponding to location hole, between lockhole and location hole, lockable coordinates.
By adopting such scheme, make the slippage between the first slide plate, the second slide plate and doorframe stable, and drive the second slide plate to move when the connecting rod of the first slide plate touches the slide plate open side edges of the second slide plate after the first arm that well guarantees rotor plate drives the first slide plate to move, the motor program stopping when last until connecting rod touches doorframe opening, the window that can well guarantee like this doorframe opens or closes, arranging of location hole and lockhole can guarantee to make under special circumstances can lock between location hole and lockhole in addition, prevents misoperation.
Below in conjunction with accompanying drawing, to originally practical, be newly described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment doorframe close structural representation;
Fig. 2 is the utility model embodiment doorframe window Unclosing structure schematic diagram;
Fig. 3 is the structural representation that the utility model embodiment reflects reduction torsion spring;
Fig. 4 is the cutaway view of the utility model embodiment;
Fig. 5 is the A portion enlarged drawing in Fig. 4;
Fig. 6 is the first skateboard schematic diagram of the utility model embodiment;
Fig. 7 is the second skateboard schematic diagram of the utility model embodiment;
Fig. 8 is the structural representation of the doorframe of the utility model embodiment;
Fig. 9 is the structural representation of the rotor plate of the utility model embodiment.
Embodiment
As shown in Fig. 1-Fig. 9, the valve arrangement that a kind of low tension switch is cashier's office in a shop used, include valve 1, mounting panel 2 and rotor plate 3, described valve 1 includes doorframe 11 and slippage is arranged on the slide plate 12 on doorframe 1, on described doorframe 11, be at least provided with two group windows 111, on described slide plate 12, be provided with than the through hole 121 of few one of window 111 numbers, described rotor plate 3 is arranged on mounting panel 2 by bearing pin is hinged, on rotor plate 3, extend and be provided with two arms 31, 32, two arms 31, 32 on same straight line, wherein the first arm 31 is movably arranged on slide plate 12 and can drives slide plate 12 slippage on doorframe 11, the second arm 32 is extended with the conflict arm 32 of conflicting with the drawer of low-tension switch cabinet, second arm 32 of can conflicting when the drawer of low-tension switch cabinet puts in rotates realizes rotor plate 3 rotations, thereby rotor plate 3 rotate make its first arm 31 drive slide plates 12 move the through hole 121 forming on slide plate 12 aim at the window 111 on doorframe 11 setting for low tension switch cashier's office in a shop plug connector pass, between described rotor plate 3 and mounting panel 2, be provided with reduction torsion spring 4, reduction torsion spring 4 one end are fixed on rotor plate 3, the other end is fixedly installed on mounting panel 2, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring 4 can drive rotor plate 3 to rotate, thereby the first arm 31 that makes rotor plate 3 drives, slide plate 12 is oppositely mobile makes the through hole 121 on slide plate 12 misplace with the window 111 on doorframe 11, make window 111 shutoff on doorframe 11 make low tension switch cashier's office in a shop plug connector cannot pass, by adopting such scheme, the low-tension switch cabinet of this patent is when drawer advances or pulls out, the cabinet door passing for connector below can open or close, after only having like this drawer to advance, this valve 1 just can be opened, drawer close after this valve 1 close, so greatly improve class of safety protection, also can effectively prevent that in addition dust from entering cabinet, said mechanism coordinates by the first arm 31 and second arm 32 of rotor plate 3 in addition, and mode is very simple, reliable.
In the present embodiment, on described doorframe 11, be provided with three group windows 111, described slide plate 12 is provided with the first and second two slide plates 122, 123, the first slide plate 122 with on the second slide plate 123, be provided with the through hole 121 identical with window 111 size, two slide plates 122, 123 slippages are arranged on doorframe 11, two slide plates 122, also slippage mutually between 123, the inner side of described doorframe 11 is provided with doorframe opening 112, described the second slide plate 123 arranges near doorframe 11 inner sides, on the second slide plate 123, be provided with the slide plate opening 1231 corresponding with doorframe opening 112, the length of slide plate opening 1231 is less than the length of doorframe opening 112, on described the first slide plate 122, be provided with the connecting rod 1221 appearing from slide plate opening 1231 and doorframe opening 112, described connecting rod 1221 arranges with the first arm 31 activities of rotor plate 3, second arm 32 of can conflicting when the drawer of low-tension switch cabinet puts in turns realizes rotor plate 3 rotations, rotor plate 3 rotate the through hole 121 that can realize on the first slide plate 122 and the second slide plate 123 aim at window 111 on doorframe 11 setting for low tension switch cashier's office in a shop plug connector pass, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring 4 can drive rotor plate 3 to rotate, thereby the first arm 31 that makes rotor plate 3 drives, the first slide plate 122 and the second slide plate 123 are oppositely mobile makes the through hole 121 on the first slide plate 122 and the second slide plate 123 misplace with the window 111 on doorframe 11, make window 111 on doorframe 11 by the first slide plate 122 and the second slide plate 123 shutoff make low tension switch cashier's office in a shop plug connector cannot pass, by adopting such scheme, make the rotational travel of rotor plate 3 be set to rational scope, because the space of inside switch cabinet is restricted, so we are by arranging two slide plates 122, 123 realize closing and opening of doorframe window 111, the reasonability of this apparatus structure of both having considered like this and feasibility, considered again the rotational travel of rotor plate 3, last said structure is realized very science of slippage between the first slide plate 122 and the second slide plate 123, and do not need to increase other complicated structures.
In the utility model embodiment, the whole triangularity of described rotor plate 3, the pin joint of itself and mounting panel 2 is positioned at a drift angle place of rotor plate, and two other drift angle of rotor plate 3 arranges respectively the first arm 31 and the second arm 32; On described rotor plate 3, be provided with lead 33, on described mounting panel 2, be provided with long arc hole 21, the lead 33 of rotor plate 3 is placed in the turned position restriction that rotor plate 3 is realized in long arc hole 21.By adopting such scheme, make rotor plate 3 rational in infrastructure, easy for installation, simple in structure.
In the utility model embodiment, the downside of described doorframe 11 is provided with slide rail 113, on described the first slide plate 122, be provided with the slip plane 1222 being placed on slide rail 113, on described the second slide plate 123, be provided with the plane of motion 1233 being placed in the first slide plate slides plane 1222, when the connecting rod 1221 of the first slide plate 122 touches slide plate opening 1231 side of the second slide plate 123 after the first arm 31 of rotor plate 3 drives the first slide plates 122 to move, drive the second slide plate 123 to move, when touching doorframe opening 112, last until connecting rod 1221 stops, on described rotor plate 3, be provided with lockhole 34, on described mounting panel 2, be provided with location hole 22, lockhole 34 setting corresponding to location hole 22, between lockhole 34 and location hole 22, lockable coordinates.Described reduction torsion spring 4 is arranged on the trailing flank of mounting panel 2, and reduction torsion spring 4 one end are plugged on lead 33, and the other end is fixed on the projection of mounting panel 2.By adopting such scheme, make the first slide plate 122, slippage between the second slide plate 123 and doorframe 11 is stable, and drive the second slide plate 123 to move when the connecting rod 1221 of the first slide plate 122 touches slide plate opening 1231 side of the second slide plate 123 after the first arm 31 that well guarantees rotor plate 3 drives the first slide plates 122 to move, the motor program stopping when last until connecting rod 1221 touches doorframe opening 112, the window 111 that can well guarantee like this doorframe 11 opens or closes, arranging of location hole 22 and lockhole 34 can guarantee to make under special circumstances can lock between location hole 22 and lockhole 34 in addition, prevent misoperation.

Claims (5)

1. the valve arrangement that low tension switch is cashier's office in a shop used, it is characterized in that: include valve, mounting panel and rotor plate, described valve includes doorframe and slippage is arranged on the slide plate on doorframe, on described doorframe, be at least provided with two group windows, on described slide plate, be provided with than the through hole of few one of window number, described rotor plate is arranged on mounting panel by bearing pin is hinged, on rotor plate, extend and be provided with two arms, two arms are not on same straight line, wherein the first arm is movably arranged on slide plate and can drives slide plate slippage on doorframe, the second arm is extended with the conflict arm of conflicting with the drawer of low-tension switch cabinet, second arm of can conflicting when the drawer of low-tension switch cabinet puts in turns realizes rotor plate rotation, thereby rotor plate rotate make its first arm drive slide plate move the through hole forming on slide plate aim at the window on doorframe setting for low tension switch cashier's office in a shop plug connector pass, between described rotor plate and mounting panel, be provided with reduction torsion spring, reduction torsion spring one end is fixed on rotor plate, the other end is fixedly installed on mounting panel, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring can drive rotor plate to rotate, thereby the first arm that makes rotor plate drives oppositely mobile through hole and the dislocation of the window on doorframe making on slide plate of slide plate, make window shutoff on doorframe make low tension switch cashier's office in a shop plug connector cannot pass.
2. the valve arrangement that low tension switch according to claim 1 is cashier's office in a shop used, it is characterized in that: on described doorframe, be provided with three group windows, described slide plate is provided with the first and second two slide plates, the first slide plate is provided with the through hole identical with window size with on the second slide plate, two slide plate slippages are arranged on doorframe, also slippage mutually between two slide plates, the inner side of described doorframe is provided with doorframe opening, described the second slide plate arranges near doorframe inner side, on the second slide plate, be provided with the slide plate opening corresponding with doorframe opening, the length of slide plate opening is less than the length of doorframe opening, on described the first slide plate, be provided with the connecting rod appearing from slide plate opening and doorframe opening, the movable setting of the first arm of described connecting rod and rotor plate, second arm of can conflicting when the drawer of low-tension switch cabinet puts in turns realizes rotor plate rotation, rotor plate rotate the through hole can realize on the first slide plate and the second slide plate aim at window on doorframe setting for low tension switch cashier's office in a shop plug connector pass, when the drawer of low-tension switch cabinet is extracted out, reduction torsion spring can drive rotor plate to rotate, thereby the first arm that makes rotor plate drives oppositely mobile through hole and the dislocation of the window on doorframe making on the first slide plate and the second slide plate of the first slide plate and the second slide plate, make window on doorframe by the first slide plate and the second slide plate shutoff make low tension switch cashier's office in a shop plug connector cannot pass.
3. the valve arrangement that low tension switch according to claim 1 and 2 is cashier's office in a shop used, it is characterized in that: the whole triangularity of described rotor plate, the pin joint of itself and mounting panel is positioned at a drift angle place of rotor plate, two other drift angle of rotor plate arranges respectively the first arm and the second arm, on described rotor plate, be provided with lead, on described mounting panel, be provided with long arc hole, the lead of rotor plate is placed in the turned position restriction that rotor plate is realized in long arc hole.
4. the valve arrangement that low tension switch according to claim 2 is cashier's office in a shop used, it is characterized in that: the downside of described doorframe is provided with slide rail, on described the first slide plate, be provided with the slip plane being placed on slide rail, on described the second slide plate, be provided with the plane of motion being placed in the first slide plate slides plane, when the connecting rod of the first slide plate touches the slide plate open side edges of the second slide plate after the first arm of rotor plate drives the first slide plate to move, drive the second slide plate to move, when touching doorframe opening, last until connecting rod stops, on described rotor plate, be provided with lockhole, on described mounting panel, be provided with location hole, lockhole setting corresponding to location hole, between lockhole and location hole, lockable coordinates.
5. the valve arrangement that low tension switch according to claim 2 is cashier's office in a shop used, it is characterized in that: the whole triangularity of described rotor plate, the pin joint of itself and mounting panel is positioned at a drift angle place of rotor plate, two other drift angle of rotor plate arranges respectively the first arm and the second arm, on described rotor plate, be provided with lead, on described mounting panel, be provided with long arc hole, the lead of rotor plate is placed in the turned position restriction that rotor plate is realized in long arc hole, the downside of described doorframe is provided with slide rail, on described the first slide plate, be provided with the slip plane being placed on slide rail, on described the second slide plate, be provided with the plane of motion being placed in the first slide plate slides plane, when the connecting rod of the first slide plate touches the slide plate open side edges of the second slide plate after the first arm of rotor plate drives the first slide plate to move, drive the second slide plate to move, when touching doorframe opening, last until connecting rod stops, on described rotor plate, be provided with lockhole, on described mounting panel, be provided with location hole, lockhole setting corresponding to location hole, between lockhole and location hole, lockable coordinates, described reduction torsion spring is arranged on the trailing flank of mounting panel, reduction torsion spring one end is plugged on lead, the other end is fixed on the projection of mounting panel.
CN201420283610.2U 2014-05-29 2014-05-29 The valve arrangement that a kind of low tension switch is cashier's office in a shop used Active CN203967598U (en)

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CN201420283610.2U CN203967598U (en) 2014-05-29 2014-05-29 The valve arrangement that a kind of low tension switch is cashier's office in a shop used

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Application Number Priority Date Filing Date Title
CN201420283610.2U CN203967598U (en) 2014-05-29 2014-05-29 The valve arrangement that a kind of low tension switch is cashier's office in a shop used

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064979A (en) * 2014-05-29 2014-09-24 盛中意电力科技有限公司 Valve device applied to low-voltage switch cabinet
CN107046240A (en) * 2016-12-26 2017-08-15 山东爱普电气设备有限公司 One kind can ventilated type explosion proof window

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064979A (en) * 2014-05-29 2014-09-24 盛中意电力科技有限公司 Valve device applied to low-voltage switch cabinet
CN104064979B (en) * 2014-05-29 2017-02-08 盛中意电力科技有限公司 Valve device applied to low-voltage switch cabinet
CN107046240A (en) * 2016-12-26 2017-08-15 山东爱普电气设备有限公司 One kind can ventilated type explosion proof window

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wenzhou Zhongyi Locks Electric Appliance Co., Ltd.

Assignor: Contain favorite Power Tech Corp. Inc.

Contract record no.: 2015330000150

Denomination of utility model: Valve device applied to low-voltage switch cabinet

Granted publication date: 20141126

License type: Exclusive License

Record date: 20150612