CN209658034U - A kind of self-locking device of intelligent switch - Google Patents

Abstract

The utility model discloses a kind of self-locking devices of intelligent switch, including bottom case and outer cover, the groove inner wall that bottom case front opens up is equipped with battery plate support plate and limit plate, outer cover covering groove is fixed on the front of bottom case, connected by bolt with outside plate on the front of outer cover, self-locking hole and switch hole are offered on outer cover and outside plate respectively, is fixed with side plate A and side plate B in the hole slot opened up on the limit plate position opposite with self-locking hole and switch hole.The self-locking device of this intelligent switch, when self-locking, when by lower button A, the movable contact of control motor connects with stationary contact, and motor control gear jam plate is rotated to the top of the stationary contact opposite with button B, can connect with gear jam plate when button B is pressed, movable contact and stationary contact are not turned on, so that switching function can not be implemented, when needing to unlock, lower button A is pressed secondary, motor rotates gear jam plate to horizontal position again, at this moment lower button B is pressed, movable contact connects with stationary contact, reaches the function of controlling external electric appliance.

Description

A kind of self-locking device of intelligent switch

Technical field

The utility model relates to technical field of electric appliances, specially a kind of self-locking device of intelligent switch.

Background technique

It is increasingly valued by people with improvement of living standard, smart home with the development of science and technology, smart home It is also the saving of the energy using creating conditions while comfortable life is provided, in the today for emphasizing low-carbon, energy-saving and environmental protection, intelligence Energy household industry will be developed well, but existing intelligent switch there is a problem, two conducting wires of each executing agency Contact is respectively turned on load firewire and power firestreak, and executing agency includes an electromagnet, movable core one end with the electromagnet The bottom end of the Self-locking button switch of touching, the other end of electromagnet movable core and a key is touched, and driving circuit is wink When driving circuit its own can not be protected although reducing the energy consumption of intelligent switch itself, when accidentally colliding When intelligent switch, it is easy to the phenomenon that damaging.

Utility model content

The purpose of this utility model is to provide a kind of self-locking devices of intelligent switch, excellent with self-locking protective circuit Point, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of self-locking device of intelligent switch, including Bottom case and outer cover, the groove inner wall that the bottom case front opens up are equipped with battery plate support plate and limit plate, and it is solid that outer cover covers groove It is scheduled on the front of bottom case, is connected by bolt with outside plate on the front of outer cover, offer self-locking hole respectively on outer cover and outside plate And switch hole, side plate A and side plate are fixed in the hole slot opened up on the limit plate position opposite with self-locking hole and switch hole It is separately installed with spring A and spring B on B, side plate A and side plate B, the other end of spring A and spring B is respectively fixed with through self-locking Be respectively fixed on the side wall of the button A and button B, the button A and button B of hole and switch hole across spring A, spring B and The cylinder of limit plate, is fixed with movable contact on the outer wall of cylinder, opposite with self-locking hole and switch hole in the battery plate support plate It is respectively and fixedly provided with stationary contact on position, motor is further fixed in the slot position opened up in battery plate support plate, is fixedly mounted on the output end of motor There is rotary shaft, gear jam plate is symmetrically installed on the outer wall of rotary shaft.

Preferably, the button A is identical with the diameter of button B, and the hole slot diameter of limit plate is greater than the diameter of button A.

Preferably, the horizontal corresponding stationary contact of the cylinder that the button A connects is connect with motor by control line electric wire.

Preferably, the motor is located at the center of switch hole line, and the length and width for keeping off jam plate is greater than stationary contact Length and width.

Preferably, the horizontal corresponding stationary contact of the cylinder that the button B connects and external electric appliance are electrically connected.

Compared with prior art, the beneficial effects of the utility model are as follows:

The self-locking device of this intelligent switch, when self-locking, when by lower button A, the movable contact for controlling motor connects with stationary contact, Motor control gear jam plate is rotated to the top of the stationary contact opposite with button B, can be connected with gear jam plate when button B is pressed, be moved touching Point and stationary contact are not turned on, so that switching function can not be implemented, when needing to unlock, press lower button A secondary, motor rotates again Jam plate is kept off to horizontal position, at this moment presses lower button B, movable contact connects with stationary contact, reaches the function of controlling external electric appliance.

Detailed description of the invention

Fig. 1 is the whole explosive view of the utility model；

Fig. 2 is the whole sectional view of the utility model；

Fig. 3 is the gear jam plate horizontality figure of the utility model；

Fig. 4 is the gear jam plate plumbness figure of the utility model.

In figure: 1 bottom case, 11 outer covers, 2 battery plate support plates, 21 stationary contacts, 22 motors, 221 rotary shafts, 222 gear jam plates, 3 limits Position plate, 31 side plate A, 32 side plate B, 33 spring A, 34 spring Bs, 4 outside plates, 5 self-locking holes, 6 switch holes, 7 button A, 8 button B, 9 circles Column.

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.

A kind of self-locking device of intelligent switch referring to FIG. 1-2, including bottom case 1 and outer cover 11,1 front of bottom case open up Groove inner wall is equipped with battery plate support plate 2 and limit plate 3, and limit plate 3 covers battery plate support plate 2 while there are certain skies Between, outer cover 11 covers groove and is fixed on the front of bottom case 1, and outer cover 11 protects internal device, the front of outer cover 11 It is upper to be connected by bolt with outside plate 4, self-locking hole 5 and switch hole 6, self-locking hole 5 and switch are offered on outer cover 11 and outside plate 4 respectively Hole 6 corresponds to different functions, is fixed with side plate in the hole slot opened up on the position opposite with self-locking hole 5 and switch hole 6 of limit plate 3 It is separately installed with spring A33 and spring B 34 on A31 and side plate B32, side plate A31 and side plate B32, spring A33 and spring B 34 The other end is respectively fixed with button A7 and button B8 through self-locking hole 5 and switch hole 6, the diameter phase of button A7 and button B8 Together, the hole slot diameter of limit plate 3 is greater than the diameter of button A7, and when button A7 and button B8 are pressed, button A7 and button B8 can be with It is deep in hole slot, deformation occurs for spring A33 and spring B 34, and after release button A7 and button B8, spring A33 and spring B 34 are restored Deformation makes button A7 and button B8 to normal condition, be respectively fixed on the side wall of button A7 and button B8 across spring A33, The cylinder 9 of spring B 34 and limit plate 3, movable contact 91 is fixed on the outer wall of cylinder 9, and the cylinder 9 that button B8 connects is horizontal corresponding Stationary contact 21 and external electric appliance be electrically connected, it is solid on the position opposite with self-locking hole 5 and switch hole 6 in battery plate support plate 2 Surely there is stationary contact 21, cylinder 9 presses late contact 91 and connects with stationary contact 21, power supply conducting.

Fig. 3-4 is please referred to, motor 22, the cylinder 9 that button A7 connects are further fixed in the slot position opened up in battery plate support plate 2 Horizontal corresponding stationary contact 21 is connect with motor 22 by control line electric wire, and rotary shaft 221 is fixed on the output end of motor 22, Gear jam plate 222 is symmetrically installed on the outer wall of rotary shaft 221, motor 22 is located at the center of 6 line of switch hole, keeps off jam plate 222 Length and width be greater than stationary contact 21 length and width, when by lower button A7, control motor 22 movable contact 91 and stationary contact Point 21 connects, and the control gear rotation of jam plate 222 of motor 22 is to the top of the stationary contact 21 opposite with button B8, meeting when button B8 is pressed Connect with gear jam plate 222, movable contact 91 and stationary contact 21 are not turned on, so that switching function can not be implemented, when needing to unlock, are pressed Lower button A7, motor 22 rotate gear jam plate 222 to horizontal position again, at this moment press lower button B8, movable contact 91 and stationary contact 21 Connect, reaches the function of controlling external electric appliance.

In summary: the self-locking device of this intelligent switch when self-locking, when by lower button A7, controls the movable contact of motor 22 91 connect with stationary contact 21, the control of motor 22 gear jam plate 222 rotation to the top of the stationary contact 21 opposite with button B8, button B8 It can connect with gear jam plate 222 when pressing, movable contact 91 and stationary contact 21 are not turned on, so that switching function can not be implemented, are needed When unlocking, when unlocking, lower button A7 is pressed secondary, motor 22 rotate gear jam plate 222 to horizontal position, at this moment by lower button again B8, movable contact 91 connect with stationary contact 21, reach the function of controlling external electric appliance.

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 (5)

1. a kind of self-locking device of intelligent switch, including bottom case (1) and outer cover (11), it is characterised in that: bottom case (1) front The groove inner wall opened up is equipped with battery plate support plate (2) and limit plate (3), and outer cover (11) covering groove is fixed on bottom case (1) On front, connected by bolt with outside plate (4) on the front of outer cover (11), is offered respectively on outer cover (11) and outside plate (4) certainly The hole slot opened up on lockhole (5) and switch hole (6), the limit plate (3) and self-locking hole (5) and the opposite position of switch hole (6) It is inside fixed with side plate A (31) and side plate B (32), is separately installed with spring A (33) and spring A on side plate A (31) and side plate B (32) (34), the other end of spring A (33) and spring A (34) are respectively fixed with the button A (7) through self-locking hole (5) and switch hole (6) With button B (8), be respectively fixed on the side wall of the button A (7) and button B (8) across spring A (33), spring A (34) and The cylinder (9) of limit plate (3) is fixed with movable contact (91) on the outer wall of cylinder (9), on the battery plate support plate (2) with it is self-locking It is respectively and fixedly provided with stationary contact (21) on hole (5) and the opposite position of switch hole (6), in the slot position opened up in battery plate support plate (2) also It is fixed with motor (22), is fixed on the output end of motor (22) rotary shaft (221), symmetrically pacified on the outer wall of rotary shaft (221) Equipped with gear jam plate (222).

2. a kind of self-locking device of intelligent switch according to claim 1, it is characterised in that: the button A (7) and button The diameter of B (8) is identical, and the hole slot diameter of limit plate (3) is greater than the diameter of button A (7).

3. a kind of self-locking device of intelligent switch according to claim 1, it is characterised in that: what the button A (7) connected The horizontal corresponding stationary contact (21) of cylinder (9) is connect with motor (22) by control line electric wire.

4. a kind of self-locking device of intelligent switch according to claim 1, it is characterised in that: the motor (22), which is located at, opens At the center for closing hole (6) line, the length and width of gear jam plate (222) is greater than the length and width of stationary contact (21).

5. a kind of self-locking device of intelligent switch according to claim 1, it is characterised in that: what the button B (8) connected The horizontal corresponding stationary contact (21) of cylinder (9) and external electric appliance are electrically connected.