CN202373471U - Automatic conversion switch electric appliance - Google Patents
Automatic conversion switch electric appliance Download PDFInfo
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- CN202373471U CN202373471U CN2011205237513U CN201120523751U CN202373471U CN 202373471 U CN202373471 U CN 202373471U CN 2011205237513 U CN2011205237513 U CN 2011205237513U CN 201120523751 U CN201120523751 U CN 201120523751U CN 202373471 U CN202373471 U CN 202373471U
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- 230000033001 locomotion Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000009347 mechanical transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
An automatic conversion switch electric appliance belongs to the technical field of power conversion devices of low-voltage electric appliances and comprises a first execution switch, a second execution switch and a mechanical transmission device; the mechanical transmission device comprises a base plate, a first slide block arranged on the base plate and used for being matched with a handle of the first execution switch, a second slide block arranged on the base plate and used for being matched with a handle of the second execution switch, a motor fixed at the bottom of the base plate, and a drive disk driven by the motor and positioned between the first slide block and the second slide block; and the mechanical transmission device is characterized in that a first slide rod used for being matched with the drive disk is movably arranged on the first slide block, and a second slide rod used for being matched with the drive disk is movably arranged on the second slide block. The automatic conversion switch electric appliance has the advantages that correct indication of disengaging positions of the execution switches can be given to enable a user to intuitively identify opening, closing and disengaging of the execution switches; the structure is simple; the operation is labor-saving; and conversion between the double power supplies can be realized stably.
Description
Technical field
The utility model belongs to the power supply change-over device technical field in the low-voltage electrical apparatus, is specifically related to a kind of automatic transfer switching electric appliance
Background technology
are along with The development in society and economy; Growing field; For example: the required stand-by power supplies that provide in field such as hospital, telecommunications industry, bank, airport guarantee that phenomenon does not appear cutting off the power supply in power utilization environment instantly; In case the consequence that equipment causes great economic loss and can not estimate for user or country because of outage is to guarantee the continual requisite key equipment of power supply for the user provides the automatic transfer switching electric appliance of uninterrupted power supply.
automatic transfer switching electric appliance mainly is used in emergency power supply system, when one road power supply goes wrong and can not continue as the load equipment power supply and the time switch to another road power supply, thus the operate as normal of proof load equipment.
Automatic transfer switching electric appliance in
prior art; Like Chinese utility model patent Granted publication CN201562603U disclosed a kind of " mechanical transmission mechanism of dual-power automatic switching device ", this mechanical transmission mechanism comprises base, left guide plate, right guide plate and rotating disk, and the left chute of offering on left driven shaft on the rotating disk and the left guide plate constitutes first kinematic pair; The right rail of offering on right driven shaft on the rotating disk and the right guide plate constitutes second kinematic pair; Right driven shaft is positioned at right rail, upwards promotes right guide plate when rotating disk rotates counterclockwise right driven shaft, thereby makes right guide plate drive the right side circuit breaker handle; Make breaker closing; Behind breaker closing, right driven shaft still is positioned at right rail and rotating disk stops at driving breaker closing completing place, right side, therefore; When the circuit breaker tripping of right side; Right driven shaft acts on right guide plate and the handle that makes right guide plate can't follow the right side circuit breaker moves into place, thereby having limited the right side circuit breaker handle moves to the dropout position, promptly can't carry out correct indication to the dropout position of circuit breaker.Because the user can't discern the state of circuit breaker intuitively, brought inconvenience therefore for user's operation.
In view of above-mentioned prior art; Be necessary the mechanical transmission mechanism in the existing automatic transfer switching electric appliance is improved, for this reason, the applicant has carried out good try; Found the way that solves the problems of the technologies described above, the technical scheme that will introduce below produces under this background
Summary of the invention
The task of
the utility model is that a kind of automatic transfer switching electric appliance will be provided; It can carry out correct indication to the dropout position of carrying out switch; Make the user discern three states of combined floodgate, separating brake, dropout of carrying out switch intuitively; Simultaneously, simple in structure, rapid operation can stably be realized the conversion between the duplicate supply.
The task of
the utility model is accomplished like this; A kind of automatic transfer switching electric appliance; Comprise and have second execution switch and the mechanical driving device that first of handle is carried out switch, had handle; Described mechanical driving device comprises base plate, be slidingly arranged on the base plate and first slide block that matches of handle that is used for carrying out switch with said first, be slidingly arranged on the base plate and second slide block that matches of handle that is used for carrying out switch with said second, be fixed on the motor of base plate short transverse bottom, by driven by motor and the driving-disc between first slide block and second slide block; Described driving-disc is used to drive described first slide block or described second slide block movement; Be characterized in: on described first slide block, be provided with first slide bar that is used for cooperating versatilely, on described second slide block, be provided with second slide bar that is used for cooperating versatilely with driving-disc with driving-disc.
In the specific embodiment of
the utility model; Be provided with first spring between described first slide block and first slide bar; One end bearing of described first spring is on first slide block, and the other end of described first spring is bearing on first slide bar; Be provided with second spring between described second slide block and second slide bar, an end bearing of described second spring is on second slide block, and the other end of described second spring is bearing on second slide bar.
are in another specific embodiment of the utility model; Described first slide block constitutes first end of thread face, first acting surface and first stop surface again in the end towards driving-disc one side; Described first slide block is useful on the first interlocking roller that matches with driving-disc on the lower surface of the end of driving-disc one side, extending, and described first slide bar constitutes the first combined floodgate end face, first end face in the end towards driving-disc one side; Described second slide block constitutes second end of thread face, second acting surface and second stop surface again in the end towards driving-disc one side; Described second slide block is useful on the second interlocking roller that matches with driving-disc on the lower surface of the end of driving-disc one side, extending, and described second slide bar constitutes the second combined floodgate end face, second end face in the end towards driving-disc one side; Corresponding ground convexes with on plane on the described driving-disc and is used for and first first roller that match of end of thread face or the first combined floodgate end face and being used for and second second roller that match of end of thread face or the second combined floodgate end face more again.
In another specific embodiment of the utility model, described first roller equates with the distance of described second roller to the pivot of driving-disc to the distance of the pivot of driving-disc
.
also have in the specific embodiment the utility model; The sidepiece of described first slide bar has extended convexity, upper surface convexes with axle; Offer guide groove on described first slide block, extended convexity in the end of said guide groove, axle hold fit in the guide groove and the top of axle by the back-up ring fixed limit; One end bearing of first spring is on convexity, and the other end of first spring is bearing on the convexity; The sidepiece of described second slide bar has extended convexity, upper surface convexes with axle; Offer guide groove on described second slide block; The end of guide groove has extended convexity; Axle hold fit in the guide groove and the top of axle by the back-up ring fixed limit, an end bearing of described second spring is on convexity, the other end of described second spring is bearing on the convexity.
the utility model so that specific embodiment in, the last plane of described base plate is provided with spacer pin, offers deep-slotted chip breaker on the described driving-disc, spacer pin holds and fits in the deep-slotted chip breaker.
are at more and in specific embodiment of the utility model; Described base plate is fixed with a pair of first support in the side near the first execution switch; A pair of first guide post is installed between a pair of first support, and described first slide block set is located on a pair of first guide post and constitutes between the two and is slidingly matched; Described base plate is fixed with a pair of second support in the side near the second execution switch, and a pair of second guide post is installed between a pair of second support, and described second slide block set is located on a pair of second guide post and constitutes between the two and is slidingly matched.
at more and then in specific embodiment of the utility model, described first slide block towards first carry out switch an end offer the opening that is used to hold tennis partner's handle; Described second slide block offers the opening that is used to hold tennis partner's handle at the end towards the second execution switch.
The utility model is because after adopting said structure, the beneficial effect that has:
at first; Said first slide block be provided with can relative first slide block movement first slide bar, second slide block be provided with can relative second slide block movement second slide bar, when second carry out switch close a floodgate accomplish after; Second roller separates with the second combined floodgate end face of second slide bar; Second slide bar leaves the rotation path of second roller, therefore, and when second carries out switch owing to the dropout of fortuitous events such as short circuit or overload; Handle moves and drives second slide block to the dropout position and moves downwards, and the downward action of second slide block and handle can not receive the influence of second roller.The handle that can obviously see the second execution switch is in diverse location; This is consistent with the regular event position of carrying out switch; But the current state of seeing automatic change-over of user's visual and clear; Therefore, the automatic change-over of the utility model can carry out correct indication to the dropout position of carrying out switch.When second carried out switch and detain, second roller contact with second end face of second slide bar earlier, thereby promotes the action that second slide bar overcomes second spring, make second roller smoothly with the second end of thread face effect again, the completion second execution switch pull work again.
Secondly
constitute the first end of thread face again at said first slider surface to the end of driving-disc one side, constitute the first combined floodgate end face on first slide bar; Constitute the second end of thread face again at said second slider surface to the end of driving-disc one side, constitute the second combined floodgate end face on second slide bar; Corresponding ground convexes with first roller and second roller at driving-disc on the position of the same circumference of center of rotation.End of thread face or the first combined floodgate end face make first to carry out switch and detain or close a floodgate again to promote first by first roller; End of thread face or the second combined floodgate end face make second to carry out switch and detain or close a floodgate again to promote second by second roller; Make the user discern three states of combined floodgate, separating brake, dropout of carrying out switch intuitively; Simultaneously, simple in structure, rapid operation can stably be realized the conversion between the duplicate supply.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the described mechanical driving device of the utility model.
Fig. 2 is the three-dimensional exploded view of described first slide block of the utility model.
Fig. 3 is the three-dimensional exploded view of described second slide block of the utility model.
Fig. 4 carries out switch for the utility model at first, second and is in the planar structure sketch map under the gate-dividing state.
Fig. 5 for the utility model when level is installed and first carry out that switch is in gate-dividing state, the second execution switch is in the planar structure sketch map under the "on" position.
Fig. 6 for the utility model when vertical the installation and first carry out switch and be in gate-dividing state, second and carry out switch and be in the planar structure sketch map under the "on" position.
Switch is in gate-dividing state to
Fig. 7, the second execution switch is in the planar structure sketch map under the trip status for the utility model is carried out first.
To be the utility model carry out switch again in the button process second to
Fig. 8, promotes the planar structure sketch map that second slide bar overcomes the spring action by second roller.
To be the utility model carry out switch again in the button process second to
Fig. 9, by second roller with second again the end of thread face contact and planar structure sketch map when promoting second slide block and moving downward.
To be the utility model carry out in the switch making process second
Figure 10, contacted with second acting surface and planar structure sketch map when promoting second slide block and moving downward by second roller.
To be the utility model carry out in the switch making process second
Figure 11, contacted with the second combined floodgate end face and promoted the planar structure sketch map that second slide block moves upward by second roller.
Among
figure: 1. first carry out switch, 11. handles; 2. second carry out switch, 21. handles; 3. mechanical driving device; 30. base plate; 301. first support; 302. second support; 303. first guide post; 3031. end; 304. second guide post; 3041. end; 305. split washer; 306. split washer; 307. spacer pin; 308. hole; 309. column; 31. first slide block; 311. first spring; 312; The first end of thread face again; 313. first acting surface; 314. first stop surface; 315. the first interlocking roller; 316. opening; 310. first slide bar; 3101. first end face; 3102. the first combined floodgate end face; 3103. it is protruding; 3104. axle; 3105. guide groove; 3106. it is protruding; 3107. back-up ring; 3108. via hole; 32. second slide block; 321. second spring; 322; The second end of thread face again; 323. second acting surface; 324. second stop surface; 325. the second interlocking roller; 326. opening; 320. second slide bar; 3201. second end face; 3202. the second combined floodgate end face; 3203. it is protruding; 3204. axle; 3205. guide groove; 3206. it is protruding; 3207. back-up ring; 3208. via hole; 33. motor; 331. motor shaft; 3311. hole; 332. screw; 333. screw hole; 334. hold-down nut; 34. driving-disc; 341. first roller; 342. second roller; 343. deep-slotted chip breaker; 344. driving-disc axle; 3441. hole; 3442. axle.
Embodiment
can be expressly understood the technical spirit and the beneficial effect of the utility model more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the utility model technical scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be regarded as the technical scheme category of the utility model.
see also Fig. 1 to Fig. 7; A kind of automatic transfer switching electric appliance of the utility model; Comprise that first carries out switch 1, the second execution switch 2, mechanical driving device 3; Mechanical driving device 3 comprise base plate 30, with first carry out switch 1 handle 11 act on mutually and direction that can be identical with the direction of motion of handle 11 first slide block 31 that slides on the base plate 30, with second carry out switch 2 handle 21 act on mutually and direction that can be identical with the direction of motion of handle 21 at second slide block 32 that slides on the base plate 30, be fixed on motor 33 bottom base plate 30 short transverses, by motor 33 drives and the driving-disc 34 between first slide block 31 and second slide block 32, described driving-disc 34 is used to drive first slide block 31 or second slide block 32 moves.
The bottom of
described base plate 30 is equipped with four columns 309, can realize base plate 30 and the relative fixed of carrying out switch through column 309.
described first slide block 31 be provided with can be relative first slide bar, 310, the second slide blocks 32 that slide of first slide block be provided with second slide bar 320 that can relative second slide block slides.Specifically: the sidepiece of first slide bar 310 has extended convexity 3103, upper surface convexes with axle 3104; Offer guide groove 3105 on first slide block 31; The end of guide groove 3105 has extended protruding 3106; Axle 3104 appearances fit in the guide groove 3105 and back-up ring 3107 fixed limits are passed through at the tops of axle 3104, and an end bearing of first spring 311 is on protruding 3103, and the other end of first spring 311 is bearing on the convexity 3106; The sidepiece of described second slide bar 320 has extended convexity 3203, upper surface convexes with axle 3204; Offer guide groove 3205 on described second slide block 32; The end of guide groove 3205 has extended protruding 3206; Axle 3204 appearances fit in the guide groove 3205 and back-up ring 3207 fixed limits are passed through at the tops of axle 3204, and an end bearing of second spring 321 is on protruding 3203, and the other end of second spring 321 is bearing on the convexity 3206.Thus, first slide bar 310 can overcome the slip of the effect masterpiece of first spring 311 with respect to first slide block 31 under the effect of first roller 341; Second slide bar 320 can overcome the slip of the effect masterpiece of second spring 321 with respect to second slide block 32 under the effect of second roller 342.Need to prove: the motion of first slide bar, 310 relative first slide blocks 31 is not limited to the mode of above-mentioned slip; Can also be rotating manner, promptly on first slide bar 310, be convexly equipped with boss, boss wears on first slide block 31; One end of torsion spring is hung on first slide bar 310; The other end of torsion spring is hung on first slide block 31, makes the slide bar 310 of winning can under the effect of first roller 341, overcome the active force of torsion spring and is that center of rotation is rotated relative to first slide block 31 with the boss, certainly; Second slide block 32 also can be provided with like this, repeats no more.
described motor 33 is locked at the bottom of base plate 30 short transverses by hold-down nut 334 after passing on the motor 33 preset screw hole 333, through hole on the base plate 30 through screw 332; The axially middle motor shaft 331 of motor 33 is connected with driving-disc 34 after passing the hole of offering on the base plate 30 308; Specifically: driving-disc 34 is set on the motor shaft 331, and pass with axle 3442 both are connect behind the hole 3441 on the driving-disc axle 344 of hole 3311 and driving-disc 34 on the motor shaft 331 fixing.Base plate 30 near first carry out switch 1 and the both sides of the second execution switch 2 paired respectively be fixed with first support 301, second support 302; First support 301 and fixing with split washer 305 is passed in the end 3031 of first guide post 303; Equally, second support 302 and fixing with split washer 306 is passed in the end 3041 of second guide post 304.First slide block 31 is bearing on the base plate 30 with cooperating of first guide post 303 through the via hole on it 3108 slidably, and second slide block 32 is bearing on the base plate 30 with cooperating of second guide post 304 through the via hole on it 3208 slidably.First slide block 31 fits in the opening 316 in handle 11 appearances that the end towards the first execution switch 1 offers opening 316, the first execution switches 1; Second slide block 32 fits in the opening 326 in handle 21 appearances that the end towards the second execution switch 2 offers opening 326, the second execution switches 2.
described driving-disc 34 convexes with first roller 341 and second roller 342 on the position apart from the same circumference of its center of rotation.First slide block 31 constitutes first end of thread face 312, first acting surface 313 and first stop surface 314 again in the end towards driving-disc 34 1 sides; First slide block 31 has extended the first interlocking roller, 315, the first slide bars 310 at the lower surface towards the end of driving-disc 34 1 sides and has constituted the first combined floodgate end face 3102, first end face 3101 in the end towards driving-disc 34 1 sides; Described second slide block 32 constitutes second end of thread face 322, second acting surface 323 and second stop surface 324 again in the end towards driving-disc 34 1 sides; Second slide block 32 has extended the second interlocking roller, 325, the second slide bars 320 at the lower surface towards the end of driving-disc 34 1 sides and has constituted the second combined floodgate end face 3202, second end face 3201 in the end towards driving-disc 34 1 sides.
see also Fig. 4 and combine Fig. 1, Fig. 2 and Fig. 3; The handle 11 of the said first execution switch 1 is pushed down by the upper surface of the opening 316 of first slide block 31; Because the first interlocking roller 315 of first slide block 31 is tangent with the outline arc surface of driving-disc 34; External force can't not promote the first upwards action of slide block 31 when motor 33 did not rotate, and promptly can't make first to carry out switch 1 combined floodgate; In like manner, the second execution switch 2 also can't close a floodgate.
see also Fig. 5 and combine Fig. 1, Fig. 2, Fig. 3, Fig. 4, Figure 10 and Figure 11; On the basis of Fig. 4, carry out second and carry out switch 2 combined floodgates, the rotation of motor 33 drives driving-disc 34 and counterclockwise rotates, and second roller 342 on the driving-disc 34 contacted with second acting surface 323 of second slide block 32 before this; Shown in figure 10; Promote second slide block 32 and move downward, opening 326 upper surfaces of second slide block 32 drive second carry out switch 2 handle 21 to the buckle position motion, when second roller 342 with contact with the second combined floodgate end face 3202 after second acting surface 323 separates; Shown in figure 11; Drive second slide block 32 and move upward, opening 326 lower surfaces of second slide block 32 drive the handle 21 of the second execution switch 2 to the closing position motion, after the handle 21 of the second execution switch 2 arrives closing positions; Driving-disc 34 also will continue to turn over certain angle; Stop after guaranteeing second roller 342 and the second combined floodgate end face 3202 separating, spacer pin 307 appearances fit in the deep-slotted chip breaker of offering on the driving-disc 34 343, can prevent the damage of the inordinate rotation of driving-disc 34 under the fortuitous event to other parts.Carry out in the making process of switch 2 second; Because the first interlocking roller 315 on first slide block 31 is tangent with the outline arc surface of driving-disc 34 all the time; First carries out switch 1 is remained on the separating brake position by first slide block 31 all the time, has promptly played mechanical interlocked effect.State diagram when Fig. 5 is the installation of automatic transfer switching electric appliance level; When automatic change-over is vertically installed; After above-mentioned making process finishes because the deadweight of second slide block 32 makes it to a bit of distance of lower slider, up to opening 326 upper surfaces of second slide block 32 with till handle 21 contacts.Its state is as shown in Figure 6.
are as shown in Figure 7; Carry out switch 2 because fortuitous events such as short circuit or overload are threaded off when second; Handle 21 is to dropout position action, and drives second slide block 32 and move downwards, up to second stop surface 324 on second slide block 32 with till first roller 341 on the driving-disc 34 contacts; Comparison diagram 7 and Fig. 5 or Fig. 6; The handle 21 that can obviously see the second execution switch 2 is in diverse location, and this regular event position with circuit breaker is consistent, but the current state of seeing automatic change-over of user's visual and clear.In the time will making second to carry out switch 2 and detain again, can be manually or motorized motions driving-disc 34 do the clockwise direction rotation, at this moment; Second roller 342 contacts with second end face 3201 of second slide bar 320 earlier; Thereby promote the action that second slide bar 320 overcomes second spring 321, as shown in Figure 8, make second slide bar 320 leave the rotation path of second roller 342; When second roller 342 with after second slide bar 320 separates with second slide block 32 second again end of thread face 322 contact; As shown in Figure 9, move downward thereby promote second slide block 32, the handle 21 that opening 326 upper surfaces of second slide block 32 drive the second execution switch 2 moves to the separating brake position; When second roller 342 contacts with second acting surface 323 after end of thread face 322 separates again with second again; At this moment the handle 21 arrival buckle positions that switch 2 is carried out in opening 326 upper surfaces of second slide block 32 drive second are buckled the second execution switch 2 again, and driving-disc 34 arrives all positions of separating brake of first, second execution switch 1,2 after turning over certain angle more clockwise, and is as shown in Figure 4.
first carry out the combined floodgate, dropout of switch 1, it is consistent with said process to detain process again, no longer is repeated in this description.
In sum, the technical scheme that the utility model provides has remedied the shortcoming in the prior art, has reached goal of the invention, has embodied non-obvious technique effect
Claims (8)
1.
a kind of automatic transfer switching electric appliance; Comprise have handle first the carrying out switch (1), have second of handle (21) and carry out switch (2) and mechanical driving device (3) of (11); Described mechanical driving device (3) comprises base plate (30), be slidingly arranged in first slide block (31) that matches of handle (11) that base plate (30) goes up and be used for carrying out switch (1) with said first, be slidingly arranged in base plate (30) goes up and is used for second slide block (32) that matches of handle (21) of carrying out switch (2) with said second, the motor (33) that is fixed on base plate (30) short transverse bottom, is driven and be positioned at the driving-disc (34) between first slide block (31) and second slide block (32) by motor (33); Described driving-disc (34) is used to drive described first slide block (31) or described second slide block (32) motion; It is characterized in that: on described first slide block (31), be provided with versatilely and be used for first slide bar (310) that cooperates with driving-disc (34), on described second slide block (32), be provided with versatilely and be used for second slide bar (320) that cooperates with driving-disc (34).
2.
a kind of automatic transfer switching electric appliance according to claim 1; It is characterized in that being provided with first spring (311) between described first slide block (31) and first slide bar (310); One end bearing of described first spring (311) is on first slide block (31), and the other end of described first spring (311) is bearing on first slide bar (310); Be provided with second spring (321) between described second slide block (32) and second slide bar (320), an end bearing of described second spring (321) is on second slide block (32), and the other end of described second spring (321) is bearing on second slide bar (320).
3.
a kind of automatic transfer switching electric appliance according to claim 1; It is characterized in that described first slide block (31) constitutes first end of thread face (312), first acting surface (313) and first stop surface (314) again in the end towards driving-disc (34) one sides; Described first slide block (31) is useful on the first interlocking roller (315) that matches with driving-disc (34) on the lower surface of the end of driving-disc (34) one sides, extending, and described first slide bar (310) constitutes the first combined floodgate end face (3102), first end face (3101) in the end towards driving-disc (34) one sides; Described second slide block (32) constitutes second end of thread face (322), second acting surface (323) and second stop surface (324) again in the end towards driving-disc (34) one sides; Described second slide block (32) is useful on the second interlocking roller (325) that matches with driving-disc (34) on the lower surface of the end of driving-disc (34) one sides, extending, and described second slide bar (320) constitutes the second combined floodgate end face (3202), second end face (3201) in the end towards driving-disc (34) one sides; Corresponding ground convexes with on the last plane of described driving-disc (34) and is used for and first first roller (341) that match of end of thread face (312) or the first combined floodgate end face (3102) and being used for and second second roller (342) that match of end of thread face (322) or the second combined floodgate end face (3202) more again.
4.
a kind of automatic transfer switching electric appliance according to claim 3 is characterized in that described first roller (341) equates with the distance of described second roller (342) to the pivot of driving-disc (34) to the distance of the pivot of driving-disc (34).
5.
a kind of automatic transfer switching electric appliance according to claim 2; The sidepiece that it is characterized in that described first slide bar (310) has extended convexity (3103), upper surface convexes with axle (3104); Offer guide groove (3105) on described first slide block (31); Extended convexity (3106) in the end of said guide groove (3105); Axle (3104) hold fit in the guide groove (3105) and the top of axle (3104) by back-up ring (3107) fixed limit, an end bearing of first spring (311) is on protruding (3103), the other end of first spring (311) is bearing on the convexity (3106); The sidepiece of described second slide bar (320) has extended convexity (3203), upper surface convexes with axle (3204); Offer guide groove (3205) on described second slide block (32); The end of guide groove (3205) has extended convexity (3206); Axle (3204) hold fit in the guide groove (3205) and the top of axle (3204) by back-up ring (3207) fixed limit, an end bearing of described second spring (321) is on protruding (3203), the other end of described second spring (321) is bearing on the convexity (3206).
6.
a kind of automatic transfer switching electric appliance according to claim 1; The last plane that it is characterized in that described base plate (30) is provided with spacer pin (307); Offer deep-slotted chip breaker (343) on the described driving-disc (34), spacer pin (307) appearance fits in the deep-slotted chip breaker (343).
7.
a kind of automatic transfer switching electric appliance according to claim 1; It is characterized in that described base plate (30) is fixed with a pair of first support (301) in the side near the first execution switch (1); A pair of first guide post (303) is installed between a pair of first support (301), and described first slide block (31) is set on a pair of first guide post (303) and constitutes between the two and is slidingly matched; Described base plate (30) is fixed with a pair of second support (302) in the side near the second execution switch (2); A pair of second guide post (304) is installed between a pair of second support (302), and described second slide block (32) is set on a pair of second guide post (304) and constitutes between the two and is slidingly matched.
8.
A kind of automatic transfer switching electric appliance according to claim 1 is characterized in that described first slide block (31) offers the opening (316) that is used to hold tennis partner's handle (11) at the end towards the first execution switch (1); Described second slide block (32) offers the opening (326) that is used to hold tennis partner's handle (21) at the end towards the second execution switch (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237513U CN202373471U (en) | 2011-12-15 | 2011-12-15 | Automatic conversion switch electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237513U CN202373471U (en) | 2011-12-15 | 2011-12-15 | Automatic conversion switch electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373471U true CN202373471U (en) | 2012-08-08 |
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ID=46597165
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205237513U Expired - Lifetime CN202373471U (en) | 2011-12-15 | 2011-12-15 | Automatic conversion switch electric appliance |
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| CN (1) | CN202373471U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700530A (en) * | 2013-12-25 | 2014-04-02 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switching device with mechanical interlocking function |
| CN104157476A (en) * | 2014-08-04 | 2014-11-19 | 北京双杰电气股份有限公司 | Three-position conversion device |
| CN105225860A (en) * | 2014-05-27 | 2016-01-06 | 施耐德电器工业公司 | Automatic change operation means and the automatic change-over using it |
| CN105513914A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Switch operating mechanism |
| CN105513842A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Switch operating mechanism |
| CN105513843A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism |
| CN109256287A (en) * | 2018-10-25 | 2019-01-22 | 乐清市法美电气有限公司 | A kind of mechanical interlocked disengaging type driving mechanism for automatic transfer switching electric appliance |
| CN110031719A (en) * | 2019-04-22 | 2019-07-19 | 福建通力达实业有限公司 | Circuit detection method and device based on intelligent leakage monitoring miniature circuit breaker |
| CN113410074A (en) * | 2020-03-16 | 2021-09-17 | 施耐德电器工业公司 | A dual power transfer switch |
-
2011
- 2011-12-15 CN CN2011205237513U patent/CN202373471U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700530A (en) * | 2013-12-25 | 2014-04-02 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switching device with mechanical interlocking function |
| CN105225860A (en) * | 2014-05-27 | 2016-01-06 | 施耐德电器工业公司 | Automatic change operation means and the automatic change-over using it |
| CN105225860B (en) * | 2014-05-27 | 2017-08-11 | 施耐德电器工业公司 | Automatic conversion operation device and use its automatic change-over |
| CN104157476B (en) * | 2014-08-04 | 2016-05-18 | 北京双杰电气股份有限公司 | Three-position conversion device |
| CN104157476A (en) * | 2014-08-04 | 2014-11-19 | 北京双杰电气股份有限公司 | Three-position conversion device |
| CN105513914A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Switch operating mechanism |
| CN105513843A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism |
| CN105513842A (en) * | 2016-01-08 | 2016-04-20 | 常熟开关制造有限公司(原常熟开关厂） | Switch operating mechanism |
| CN105513842B (en) * | 2016-01-08 | 2018-02-16 | 常熟开关制造有限公司(原常熟开关厂） | A kind of switch operating mechanism |
| CN105513914B (en) * | 2016-01-08 | 2018-07-27 | 常熟开关制造有限公司(原常熟开关厂） | A kind of operating mechanism of switch |
| CN109256287A (en) * | 2018-10-25 | 2019-01-22 | 乐清市法美电气有限公司 | A kind of mechanical interlocked disengaging type driving mechanism for automatic transfer switching electric appliance |
| CN110031719A (en) * | 2019-04-22 | 2019-07-19 | 福建通力达实业有限公司 | Circuit detection method and device based on intelligent leakage monitoring miniature circuit breaker |
| CN113410074A (en) * | 2020-03-16 | 2021-09-17 | 施耐德电器工业公司 | A dual power transfer switch |
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