CN210272159U

CN210272159U - Electronic switch with lock

Info

Publication number: CN210272159U
Application number: CN201921249195.8U
Authority: CN
Inventors: 孙立健
Original assignee: Yiwu Shuoneng Electronic Technology Co ltd
Current assignee: Yiwu Shuoneng Electronic Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-07
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to an electronic switch of area lock, which comprises an outer shell, be equipped with two pins on the shell, its characterized in that, be equipped with the lock core in the shell, be equipped with the lockhole in the lock core, the rotatable setting of lock core is in the shell, the lower extreme of lock core is equipped with electrically conductive, thereby the lock core rotates and makes electrically conductive and two pin electricity be connected the switch-on of realization circuit. Adopt above-mentioned technical scheme, the utility model provides an electronic switch of area lock, thereby this kind of switch need make electrically conductive piece and pin electricity be connected and can realize the switch-on of circuit after inserting the key in the lock core and rotate, set up safelyr like this.

Description

Electronic switch with lock

Technical Field

The utility model relates to a switch especially relates to an electronic switch of area lock.

Background

A switch, an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. General switch socket in the market all is direct switch, and anyone can all control at will, and especially there is child in the family, often can go to toggle switch, can cause very big electric energy waste, and if they insert with ironware or screwdriver can switch on the power, can not remove the potential safety hazard effectively moreover.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides an electronic switch with lock, thereby this kind of switch need make electrically conductive piece and pin electricity be connected and can realize the switch-on of circuit after inserting the key in the lock core and rotate, set up safelylike this.

The technical scheme of the utility model: the electronic switch with the lock comprises a shell, wherein two pins are arranged on the shell, and the electronic switch with the lock is characterized in that a lock cylinder is arranged in the shell, a lock hole is formed in the lock cylinder, the lock cylinder is rotatably arranged in the shell, a conductive piece is arranged at the lower end of the lock cylinder, and the conductive piece is electrically connected with the two pins by rotation of the lock cylinder, so that the circuit is switched on.

By adopting the technical scheme, the key is required to be inserted into the lock hole, the lock cylinder is in an open state, the key is rotated at the moment, the lock cylinder can be driven to rotate, the conductive piece on the lock cylinder is rotated to a specified position, the conductive piece is electrically connected with the two pins, and the circuit is switched on.

The utility model discloses a further setting: the shell comprises a lock shell and a base, the two pins are arranged on the base, a groove is formed in the base, a first convex column is arranged at the lower end of the lock cylinder, and the first convex column is rotatably arranged in the groove.

Adopt above-mentioned further setting, easy to assemble, the lock core rotates through first projection and sets up in the recess of base for the lock core is more stable when rotating.

The utility model discloses a further setting again: the pins comprise first pins and second pins, first jacks for the pins to extend into the base are correspondingly arranged on the base, the first pins extend towards the second pins and are provided with first extension pieces, the second pins extend towards the first pins and are provided with second extension pieces, intervals are arranged between the first extension pieces and the second extension pieces, and the lock cylinder rotates to enable the conductive pieces to be electrically connected with the two pins to achieve circuit connection.

By adopting the above further arrangement, the distance between the first pin and the second pin is shortened by the arrangement of the first extending piece and the second extending piece, so that the conductive piece is more convenient to be electrically connected with the two pins to realize the circuit connection when the lock cylinder rotates.

The utility model discloses a still further set up: the conductive piece is arranged by a marble, the lower end of the lock cylinder is provided with a second convex column, the second convex column is arranged at the upper end of the first convex column, a spring is arranged in the second convex column, one end of the spring is abutted against the inner wall of the second convex column, the other end of the spring is abutted against the marble, and the second convex column is provided with a hole for the marble to stretch out.

Adopt the aforesaid to set up still further, when not inserting the key, contradict on the base because of the lock core, the second projection is equipped with one side conflict of trompil on the base inner wall, make marble and spring compress in the second projection all the time, after inserting the key and rotating the lock core, the second projection is equipped with trompil one side and rotates the interval department to two pins, the marble can stretch out the joint of realizing the circuit with two pin electricity connections from the trompil under the effort of spring, set up safelyr like this, only can drive the lock core rotation after the key inserts.

The utility model discloses a still further set up: the lock hole is internally provided with a spring plate and a limiting structure used for limiting the sliding of the spring plate, the limiting structure comprises a limiting groove arranged on the inner side wall of the lock cylinder and a limiting piece arranged on the spring plate, the limiting piece is inserted into the limiting groove to realize the positioning of the spring plate, a second jack for inserting the spring plate is arranged on the outer side wall of the lock cylinder, a first slot is arranged on the inner side wall of the lock hole, and the first slot is communicated with the lock hole.

Adopt above-mentioned still further setting, the setting of shell fragment is in order to make the key insert the back, better drives the lock core and rotates, and is more laborsaving, and the installation of shell fragment is made things convenient for in the setting of second jack, and first slot switches on with the lockhole, makes it can enter into the lock core when the shell fragment is conveniently installed.

The utility model discloses a still further set up: the lock shell lower extreme is equipped with a plurality of trip, corresponds the trip position on the lateral wall of base and is equipped with a plurality of draw-in groove, and the trip card is established and is realized being connected of lock shell and base in the draw-in groove.

By adopting the above further arrangement, the lock shell and the base are convenient to mount and dismount.

The utility model discloses a still further set up: the lock comprises a lock core and is characterized in that a pressing sheet is arranged on the upper end face of the lock core, a plurality of plug pins are arranged at the lower end of the pressing sheet, a plurality of second slots for the plug pins to be inserted are formed in the upper end face of the lock core, and a first opening communicated with the lock hole is formed in the pressing sheet.

Adopt above-mentioned still further setting, the setting of preforming is in order to protect the lockhole, prevents that impurity from getting into in the lock core.

The utility model discloses a still further set up: the upper end face of the lock shell is provided with a gland, and the gland is provided with a second opening communicated with the first opening.

By adopting the above further arrangement, the lock core can be further protected by arranging the gland at the upper end of the lock shell because a certain gap is formed between the lock core and the lock shell.

Drawings

FIG. 1 is a schematic view of a key-free configuration according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating a key insertion operation according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an exploded view of an embodiment of the present invention;

FIG. 6 is a schematic view of the lock housing and the base according to the embodiment of the present invention;

fig. 7 is a schematic view of a lock cylinder and a spring plate according to an embodiment of the present invention;

fig. 8 is a schematic view of the connection between the lock housing and the base according to the embodiment of the present invention.

Detailed Description

As shown in fig. 1-8, an electronic switch with a lock comprises a housing 1, two pins 2 are provided on the housing 1, a lock cylinder 3 is provided in the housing 1, a lock hole 31 is provided in the lock cylinder 3, the lock cylinder 3 is rotatably provided in the housing 1, a conductive member is provided at the lower end of the lock cylinder 3, the lock cylinder 3 is rotated to electrically connect the conductive member with the two pins 2 to complete the circuit connection, the electronic switch has the same working principle as the door lock in the prior art, the lock cylinder is opened to rotate the lock cylinder after a key adapted to the electronic switch is inserted, the electronic switch is provided with a key 5 adapted to the electronic switch, if the switch is to be opened, the key 5 is inserted into the lock hole 31 to open the lock cylinder 3, and then the key 5 is rotated to rotate the conductive member on the lock cylinder 3 to a designated position to electrically connect the conductive member with the two pins 2, realize the switch-on of circuit, set up like this, it is safer, need just can open electronic switch with 3 looks adaptations of lock core 5, realize the switch-on of circuit, than among the prior art, utilize iron wire or screwdriver etc. just can open safer at will.

The utility model discloses in the embodiment, shell 1 is including lock shell 11 and base 12, two pin 2 settings are equipped with recess 121 in the base 12 on

base

12, 3 lower extremes of lock core are equipped with first projection 32, first projection 32 rotates and sets up in recess 121, and shell 1 divides into lock shell 11 and base 12 and facilitates the installation, and lock core 3 rotates through first projection 32 and sets up in recess 121 of base 12 for lock core 3 is more stable when rotating.

The utility model discloses in the embodiment, pin 2 includes first pin 21 and second pin 22, the correspondence is equipped with on the base 12 and supplies each pin to extend to the first jack 122 in the base 12, first pin 21 is equipped with first extension piece 211 to the extension of second pin 22 direction, and second pin 22 is equipped with second extension piece 221 to the extension of first pin 21 direction, the interval is equipped with interval 6 between first extension piece 211 and the second extension piece 221, and lock core 3 rotates and makes the switch-on of electrically conductive piece and two pins 2's electricity realization circuit, and the distance between first pin 21 and the second pin 22 is shortened in the setting up of first extension piece 211 and second extension piece 221, and when lock core 3 rotated like this, made things convenient for electrically conductive piece and two pins 2's electricity to be connected realization circuit more.

In the embodiment of the present invention, the conductive member is provided with 4 for the marble, and of course, other conductive members can be adopted, such as a spring, the lower end of the lock cylinder 3 is provided with a second convex column 33, the second convex column 33 is provided at the upper end of the first convex column 32, a spring 331 is provided in the second convex column 33, one end of the spring 331 is abutted against the inner wall of the second convex column 33, the other end is abutted against the marble 4, the second convex column 33 is provided with an opening 332 for the marble 4 to extend out, when the key 5 is not inserted, because the lock cylinder 3 is abutted against the base 12, one side of the second convex column 33 provided with the opening 332 is abutted against the inner wall of the base 12, so that the marble and the spring are compressed in the second convex column 33 all the time, after the key 4 is inserted to rotate the lock cylinder 3, one side of the second convex column 33 provided with the opening 332 is rotated to the space 6 between the two pins, so that the marble 4 and the spring 331 are located at the space, the marble 4 can stretch out from trompil 332 like this, and marble 4 can be connected the switch-on that realizes the circuit with two pin 2 electricity, sets up like this safer, only can drive lock core 3 and rotate after key 5 inserts.

In the embodiment of the present invention, the lock hole 31 is provided with the spring plate 7 and a position-limiting structure for limiting the sliding of the spring plate 7, the position-limiting structure includes a position-limiting groove 81 disposed on the inner side wall of the lock cylinder 3 and a position-limiting piece 71 disposed on the spring plate 7, the position-limiting piece 71 is inserted into the position-limiting groove 81 to position the spring plate 7, the outer side wall of the lock cylinder 3 is provided with a second insertion hole 34 for inserting the spring plate 7, the inner side wall of the lock hole 31 is provided with a first insertion groove 311, the first insertion groove 311 is communicated with the lock hole 31, the position-limiting grooves 81 are disposed on both sides of the first insertion groove 311, the two sides of the inserted spring plate 7 are respectively clamped in the position-limiting groove 81, the middle portion of the inserted spring plate 7 extends into the lock hole 31 through the first insertion groove 311, the position of the spring plate 7 is disposed to make the key 5 inserted to, the first slot 311 is communicated with the lock hole 31, so that the spring plate 7 can enter the lock cylinder 3 conveniently when being installed.

The utility model discloses in the embodiment, lock shell 11 lower extreme is equipped with a plurality of trip 111, and it is equipped with a plurality of draw-in groove 123 to correspond trip 111 position on the lateral wall of base 12, and trip 111 card is established and is realized being connected of lock shell 11 and base 12 in draw-in groove 123, sets up installation, the dismantlement between convenient lock shell 11 and the base 12 like this, can also adopt other connected mode certainly.

The utility model discloses in the concrete embodiment, 3 up end of lock core is equipped with preforming 35, preforming 35 lower extreme is equipped with a plurality of and participates in 351, 3 up end of lock core is equipped with a plurality of and supplies to participate in 351 male second slot 36, be equipped with on the preforming 35 with the communicating first opening 352 of lockhole 31, the setting of preforming 35 is for protecting lockhole 31, prevents that impurity from entering into in the lock core 3, further for better protection lock core 3, lock shell 11 up end is equipped with gland 112, be equipped with on the gland 112 with the communicating second opening 1121 of first opening 352, because of having certain clearance between lock core 3 and the lock shell 11, set up gland 112 in the upper end of lock shell 11, can further protection lock core 3, make electronic switch long service life.

Claims

1. The electronic switch with the lock comprises a shell, wherein two pins are arranged on the shell, and the electronic switch with the lock is characterized in that a lock cylinder is arranged in the shell, a lock hole is formed in the lock cylinder, the lock cylinder is rotatably arranged in the shell, a conductive piece is arranged at the lower end of the lock cylinder, and the conductive piece is electrically connected with the two pins by rotation of the lock cylinder, so that the circuit is switched on.

2. The electronic switch of claim 1, wherein the housing comprises a lock casing and a base, the two pins are disposed on the base, the base has a recess therein, the lower end of the lock cylinder has a first protrusion, and the first protrusion is rotatably disposed in the recess.

3. The electronic switch with a lock of claim 2, wherein the pins comprise a first pin and a second pin, the base is correspondingly provided with a first jack for each pin to extend into the base, the first pin is provided with a first extending piece extending towards the second pin, the second pin is provided with a second extending piece extending towards the first pin, a space is arranged between the first extending piece and the second extending piece, and the lock cylinder rotates to enable the conductive piece to be electrically connected with the two pins to achieve the connection of the circuit.

4. The electronic switch of claim 3, wherein the conductive member is a ball, the lower end of the lock cylinder is provided with a second protrusion, the second protrusion is disposed at the upper end of the first protrusion, a spring is disposed in the second protrusion, one end of the spring abuts against the inner wall of the second protrusion, the other end of the spring abuts against the ball, and the second protrusion is provided with an opening for the ball to extend out.

5. The electronic switch with the lock according to claim 1, 2 or 3, wherein the lock hole is internally provided with a spring plate and a limiting structure for limiting the sliding of the spring plate, the limiting structure comprises a limiting groove arranged on the inner side wall of the lock cylinder and a limiting piece arranged on the spring plate, the limiting piece is inserted in the limiting groove to realize the positioning of the spring plate, the outer side wall of the lock cylinder is provided with a second jack for inserting the spring plate, the inner side wall of the lock hole is provided with a first slot, and the first slot is communicated with the lock hole.

6. The electronic switch of claim 4, wherein the lower end of the lock case is provided with a plurality of hooks, the outer sidewall of the base is provided with a plurality of slots corresponding to the positions of the hooks, and the hooks are engaged with the slots to connect the lock case and the base.

7. The electronic switch of claim 6, wherein the lock core has a press plate on the top surface, the press plate has a plurality of pins on the bottom surface, the lock core has a plurality of second slots for the pins to be inserted, and the press plate has a first opening communicating with the lock hole.

8. An electronic switch with lock according to claim 7, wherein the upper end of the lock case is provided with a pressing cover, and the pressing cover is provided with a second opening communicating with the first opening.