CN209071165U

CN209071165U - A kind of AC two-way power switch

Info

Publication number: CN209071165U
Application number: CN201822277394.1U
Authority: CN
Inventors: 孟庆利
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-07-05
Anticipated expiration: 2028-12-17

Abstract

The utility model discloses a kind of AC two-way power switchs, including shell, steel plate and threaded hole, the outer wall of the shell is connected with steel plate, the positive quadrangle of the steel plate is provided with threaded hole, the positive bottom end of the shell is plugged with the first pin shaft, the shell is movably connected by the first pin shaft with disk, first pin shaft is movably connected by scroll spring and disk, the outer wall upper and lower ends of the disk are connected with rocker arm, the positive top of the rocker arm is plugged with the second pin shaft, the rocker arm is movably connected by the second pin shaft with lantern ring, the top of the lantern ring is connected with pull ring.The AC two-way power switch, compared to traditional bidirectional pull switch, very big tractive force is no longer needed to go to pull cable wire drawstring, with regard to the conversion of achievable switch, operate simpler, also more laborsaving, the reset of switch also very simple, it no longer needs external force application that operation can be completed, improves the working efficiency of switch.

Description

A kind of AC two-way power switch

Technical field

The utility model relates to power switch technical field, specially a kind of AC two-way power switch.

Background technique

Power switch refers to that one kind can make open circuit, make current interruptions or it is made to flow to the electronics of other circuits member Part is divided into the numerous species such as single control, dual control and more controls, is essential a kind of force device in electric system, applies in work The numerous areas such as industry, agricultural and life, prior art discloses the patent No.s: 201721770819.1 utility model, although can To complete the rebound of power switch, but operation is sufficiently complex, needs first to drop cable wire and switch is driven to complete work, grasp simultaneously Make arduously to need to apply very big tractive force to complete the control for switch.

Utility model content

The purpose of this utility model is to provide a kind of AC two-way power switchs, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of AC two-way power switch, including outer Shell, steel plate and threaded hole, the outer wall of the shell are connected with steel plate, and the positive quadrangle of the steel plate is provided with threaded hole, described The positive bottom end of shell is plugged with the first pin shaft, and the shell is movably connected by the first pin shaft with disk, first pin shaft By being movably connected for scroll spring and disk, the outer wall upper and lower ends of the disk are connected with rocker arm, and the rocker arm is just Face top is plugged with the second pin shaft, and the rocker arm is movably connected by the second pin shaft with lantern ring, and the top of the lantern ring is connected with Pull ring is connected with sleeve on the left of the shell, and the inwall processing of the sleeve has internal screw thread, and the left side of the sleeve is mutually posted End cap is connected with thread barrel on the right side of the end cap, and the thread barrel is threadedly coupled with internal screw thread, the end cap and thread barrel Inner cavity is connected with cable, is connected with riser at left and right sides of the bottom end of the shell, the bottom end of the riser is connected with cabinet, institute The inner wall bottom end for stating cabinet is connected with electric pushrod, and the electric pushrod is affixed with lower section rocker arm.

Preferably, the left and right sides of the cabinet is connected with thin plate, and the outside upper and lower ends of the thin plate are respectively and fixedly connected with Have the first transverse slat and the second transverse slat, be plugged with slab between first transverse slat and the second transverse slat, first transverse slat, slab and The top of second transverse slat, which is run through, screw rod, and the screw rod is threadedly coupled with the first transverse slat, slab and the second transverse slat, the screw rod Outer wall bottom end be threaded with nut, the nut is affixed with the second transverse slat.

Preferably, the outer wall of the screw rod is socketed with gasket, and the bottom end of the gasket is affixed with the first transverse slat.

Preferably, the top of the electric pushrod is connected with rubber block.

Preferably, the inner wall bottom end of the cabinet is connected with bottom plate, and the bottom plate and electric pushrod are affixed.

Preferably, the inner wall center of the cabinet is connected with supporting plate, and the electric pushrod runs through supporting plate, described electronic Push rod and supporting plate clearance fit.

Compared with prior art, the utility model has the beneficial effects that the AC two-way power switch, passes through electric pushrod Rocker arm is pushed, rocker arm is caused to swing, external cable wire is pulled with pull ring, the transformation for switch is completed and compresses scroll spring, no Need very big tractive force with regard to the conversion of achievable switch, operation is simpler, and it is also more laborsaving, when needs are again started up out It closes, it is only necessary to control electric pushrod and fall, then rocker arm resets under the action of scroll spring, completes the transformation of switch, no longer needs It wants external force application that operation can be completed, improves the working efficiency of switch, so the AC two-way power switch, compared to tradition Bidirectional pull switch, it is no longer necessary to very big tractive force go pull cable wire drawstring, so that it may complete switch conversion, operation more Simply, also more laborsaving, the reset of switch also very simple, it is no longer necessary to which operation can be completed in external force application, improves switch Working efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the attachment structure schematic diagram of the rocker arm of Fig. 1, lantern ring, the second pin shaft and pull ring；

Fig. 3 is the attachment structure schematic diagram of the sleeve of Fig. 1, internal screw thread, end cap and thread barrel；

Fig. 4 is the attachment structure schematic diagram of the cabinet of Fig. 1, thin plate, the first transverse slat and the second transverse slat.

In figure: 1, shell, 2, steel plate, 3, threaded hole, the 4, first pin shaft, 5, disk, 6, scroll spring, 7, rocker arm, 8, set Ring, the 9, second pin shaft, 10, pull ring, 11, sleeve, 12, internal screw thread, 13, end cap, 14, thread barrel, 15, cable, 16, riser, 17, Cabinet, 18, electric pushrod, 19, rubber block, 20, thin plate, the 21, first transverse slat, the 22, second transverse slat, 23, screw rod, 24, nut, 25, slab, 26, gasket, 27, bottom plate, 28, supporting plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of AC two-way power switch, including shell 1, steel plate 2 and threaded hole 3, the outer wall of shell 1 are connected with steel plate 2, so that steel plate 2 is fixed together with shell 1, steel plate 2 is just Face quadrangle is provided with threaded hole 3, and to fix device and the external world, the positive bottom end of shell 1 is plugged with the first pin shaft 4, shell 1 It is movably connected by the first pin shaft 4 with disk 5, disk 5 is rotated on shell 1, the first pin shaft 4 passes through scroll spring 6 are movably connected with disk 5, disk 5 are acted on by the elastic force of scroll spring 6, the outer wall upper and lower ends of disk 5 are equal It is connected with rocker arm 7, rocker arm 7 is moved together with disk 5, the positive top of rocker arm 7 is plugged with the second pin shaft 9, shakes Arm 7 is movably connected by the second pin shaft 9 with lantern ring 8, lantern ring 8 is rotated on rocker arm 7, the top of lantern ring 8 is connected with Pull ring 10, to connect external cable wire drawstring, the left side of shell 1 is connected with sleeve 11, so that sleeve 11 is fixed on shell 1 Together, the inwall processing of sleeve 11 has internal screw thread 12, and end cap 13 is mutually posted in the left side of sleeve 11, and the right side of end cap 13 is connected with spiral shell Line cylinder 14, thread barrel 14 are threadedly coupled with internal screw thread 12, so that end cap 13 is fixed together with sleeve 11, end cap 13 and thread barrel 14 inner cavity is connected with cable 15, so that cable 15 is fixed, is connected with riser 16 at left and right sides of the bottom end of shell 1, uses With support housing 1, the bottom end of riser 16 is connected with cabinet 17 so that cabinet 17 is fixed together with riser 16, cabinet 17 it is interior Wall bottom end is connected with electric pushrod 18, the model ANT-26 electric pushrod of electric pushrod 18, electric pushrod 18 and lower section rocker arm 7 It is affixed, so that the flexible of electric pushrod 18 can drive rocker arm 7 to be swung, the left and right sides of cabinet 17 is connected with thin plate 20, so that thin plate 20 is fixed together with cabinet 17, the outside upper and lower ends of thin plate 20 have been respectively and fixedly connected with the first transverse slat 21 and Two transverse slats 22 are plugged with slab 25 between first transverse slat 21 and the second transverse slat 22, slab 25 is connect with the external world, the first transverse slat 21, The top of slab 25 and the second transverse slat 22, which is run through, screw rod 23, screw rod 23 and the first transverse slat 21, slab 25 and the second transverse slat 22 It is threadedly coupled, so that device is fixed, the outer wall bottom end of screw rod 23 is threaded with nut 24, nut 24 and the second transverse slat 22 It is affixed, to clamp device, the outer wall of screw rod 23 is socketed with gasket 26, and the bottom end of gasket 26 is affixed with the first transverse slat 21, avoids Screw rod 23 damages the first transverse slat 21, and the top of electric pushrod 18 is connected with rubber block 19, avoids connecing for electric pushrod 17 and rocker arm 7 Site tissue damage is touched, the inner wall bottom end of cabinet 17 is connected with bottom plate 27, and bottom plate 27 and electric pushrod 18 are affixed, to fasten electronic push away The inner wall center of bar 18, cabinet 17 is connected with supporting plate 28, so that supporting plate 28 is fixed together with cabinet 17, electric pushrod 18 Through supporting plate 28, electric pushrod 18 and 28 clearance fit of supporting plate avoid electric pushrod 18 from deflecting.

When staff needs the AC two-way power switch to work, starting electric pushrod 18, electric pushrod 18 stretches out, The rocker arm 7 of lower section is pushed, so that the rocker arm 7 of lower section carries out rotation centered on the first pin shaft 4, so that disk 5 and upper The rocker arm of side rotates together and compresses scroll spring 6, completes the conversion for switch, while lantern ring 8 is carried out with the second pin Rotation centered on axis 9 pulls external cable wire drawstring by pull ring 10, to affect outside connected switch to drive pull ring 10 The conversion for switch is completed, when needing to be reset, control electric pushrod 18 is shunk, and disk 5 is anti-under the action of scroll spring 6 To rotation, so that rocker arm 7 be driven to be rotated backward, the reset for switch is completed, and is affected again by pull ring 10 external Cable wire drawstring, reset for outside connected switch is completed, compared to traditional bidirectional pull switch, it is no longer necessary to very big traction Power goes to pull cable wire drawstring, and operation is simpler, also more laborsaving, improves the working efficiency of switch.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed It is to be based on orientation or positional relationship described in attached drawing, is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. the outer wall of a kind of AC two-way power switch, including shell (1), steel plate (2) and threaded hole (3), the shell (1) is solid It is connected to steel plate (2), the positive quadrangle of the steel plate (2) is provided with threaded hole (3), it is characterised in that: the front of the shell (1) Bottom end is plugged with the first pin shaft (4), and the shell (1) is movably connected by the first pin shaft (4) with disk (5), first pin Axis (4) is movably connected by scroll spring (6) and disk (5), and the outer wall upper and lower ends of the disk (5) are connected with rocker arm (7), the positive top of the rocker arm (7) is plugged with the second pin shaft (9), and the rocker arm (7) passes through the second pin shaft (9) and lantern ring (8) it being movably connected, the top of the lantern ring (8) is connected with pull ring (10), sleeve (11) are connected on the left of the shell (1), The inwall processing of the sleeve (11) has internal screw thread (12), and end cap (13), the end cap are mutually posted in the left side of the sleeve (11) (13) be connected on the right side of thread barrel (14), the thread barrel (14) is threadedly coupled with internal screw thread (12), the end cap (13) and The inner cavity of thread barrel (14) is connected with cable (15), is connected with riser (16) at left and right sides of the bottom end of the shell (1), described The bottom end of riser (16) is connected with cabinet (17), and the inner wall bottom end of the cabinet (17) is connected with electric pushrod (18), the electricity Dynamic push rod (18) are affixed with lower section rocker arm (7).

2. a kind of AC two-way power switch according to claim 1, it is characterised in that: the left and right two of the cabinet (17) Side is connected with thin plate (20), and the outside upper and lower ends of the thin plate (20) have been respectively and fixedly connected with the first transverse slat (21) and the second transverse slat (22), it is plugged with slab (25) between first transverse slat (21) and the second transverse slat (22), first transverse slat (21), slab (25) and the top of the second transverse slat (22) is run through has screw rod (23), the screw rod (23) and the first transverse slat (21), slab (25) It is threadedly coupled with the second transverse slat (22), the outer wall bottom end of the screw rod (23) is threaded with nut (24), the nut (24) It is affixed with the second transverse slat (22).

3. a kind of AC two-way power switch according to claim 2, it is characterised in that: the outer wall set of the screw rod (23) It is connected to gasket (26), bottom end and the first transverse slat (21) of the gasket (26) are affixed.

4. a kind of AC two-way power switch according to claim 1, it is characterised in that: the top of the electric pushrod (18) End is connected with rubber block (19).

5. a kind of AC two-way power switch according to claim 1, it is characterised in that: the inner wall bottom of the cabinet (17) End is connected with bottom plate (27), and the bottom plate (27) and electric pushrod (18) are affixed.

6. a kind of AC two-way power switch according to claim 1, it is characterised in that: in the inner wall of the cabinet (17) Heart position is connected with supporting plate (28), and the electric pushrod (18) runs through supporting plate (28), the electric pushrod (18) and supporting plate (28) Clearance fit.