CN217129186U

CN217129186U - Rotary lockset

Info

Publication number: CN217129186U
Application number: CN202220319026.2U
Authority: CN
Inventors: 张绍庆; 王靖晖; 黄建林
Original assignee: Changyuan Contron Power Security Technology Co Ltd
Current assignee: Changyuan Contron Power Security Technology Co Ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-05
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a rotary lockset, which comprises a locking component, a covering body, a connecting body and a first sensing piece; the locking component is arranged on the covering body; the cover body is rotatably connected with the connecting body and rotates between a locking position and an unlocking position; the locking assembly comprises a locking body; the locking body is matched with the connecting body to lock the covering body; when the covering body is locked, the locking body acts on the first sensing piece; the utility model discloses can detect the locking state of tool to lock, improve the security performance.

Description

Rotary lockset

Technical Field

The utility model belongs to the tool to lock field, concretely relates to rotation type tool to lock.

Background

In order to prevent misoperation of the high-voltage switch cabinet, the operation hole of the high-voltage switch cabinet can be locked, an accessory is generally additionally arranged on the high-voltage switch cabinet, and the accessory is locked by a padlock after the operation hole is shielded by the accessory.

Although the locking mode can realize the locking of the operation hole, the padlock needs to be taken down after the unlocking operation, the taken-down padlock is easy to lose, and after the operation is finished by an operator, the operator often forgets to re-hang the padlock on the accessory, so that potential safety hazards exist.

The single-hole lock on the market is various at present, and the opening and the closure of the operation hole on the mainly used control cabinet door, the majority is that the manual work starts the inside mechanical transmission structure of tool to lock with the help of the key and realizes basic switching lock function, opens and seals the operation hole on the cabinet door promptly, but the action of opening, shutting of this kind of tool to lock has the blindness, can't carry out intellectual detection to the actual state of tool to lock switching, and the backstage also can't trail the opening, the shutting state of tool to lock.

Disclosure of Invention

An object of the utility model is to provide a rotation type tool to lock can detect the locking state of tool to lock, improves the security performance.

The technical scheme for achieving the purpose comprises the following steps.

The utility model provides a rotary lockset, which comprises a locking component, a covering body, a connecting body and a first sensing piece;

the locking component is arranged on the covering body; the cover body is rotationally connected with the connecting body and rotates between a locking position and an unlocking position; the locking assembly comprises a locking body;

the locking body is matched with the connecting body to lock the covering body; when the covering body is locked, the locking body acts on the first sensing piece.

In some of these embodiments, the cover includes a covered state and an open state;

when the covering body is in a covering state, the locking body can be matched with the connecting body;

the locking body can be mutually matched with the connecting body when the covering body is in an open state.

In some embodiments, the connecting body is provided with a first locking piece, and when the covering body is in the covering state, the first locking piece is matched with the locking body to lock the covering body.

In some embodiments, the connecting body is provided with a second locking piece, and when the covering body is in an open state, the second locking piece is matched with the locking body to lock the covering body.

In some embodiments, the lock further comprises a detection assembly, wherein the detection assembly comprises a second sensing piece and a second triggering piece, and the second sensing piece is arranged on the locking assembly; when the covering body is in a covering state, the second trigger piece acts on the second sensing piece.

In some of these embodiments, the closure assembly further comprises a lock cylinder; the locking body comprises a locking part and is connected with the lock core; the lock core rotates, and the driving locking part is matched with the connecting body.

In some embodiments, the lock body further comprises a first trigger member, the lock cylinder rotates, and the first trigger member acts on the first sensing member.

In some of these embodiments, further comprising a transmitting coil and a smart key; the transmitting coil is arranged outside the lock cylinder, and the intelligent key is provided with a receiving coil corresponding to the transmitting coil.

In some of these embodiments, a key fob is also included, the key fob also includes key chips, and the locking assembly also includes cylinder chips corresponding to the key chips.

In some embodiments, the device further comprises a resistance piece, wherein the distance between the resistance piece and the connecting body is smaller than the distance between the covering body and the connecting body; the cover rotates, and the stopper abuts against the cover.

The utility model provides a technical scheme has following advantage and effect:

the utility model adopts the locking component, the covering body, the connecting body and the first sensing piece to complete the locking of the operation hole and the detection of the lock state; the locking component is arranged on the covering body, and the covering body is used for covering the operation hole; the cover body is rotationally connected with the connecting body, the cover body rotates between a locking position and an unlocking position, the locking assembly comprises a locking body, and the locking body is matched with the connecting body to lock the cover body so as to realize the unlocking and locking functions; when the cover body is locked, the locking body acts on the first sensing piece, the detection of the locking state is realized, and the safety performance is improved.

Drawings

FIG. 1 is a perspective view of a rotary lock in a covered position;

FIG. 2 is a perspective view of the rotary lock in an open position;

FIG. 3 is an enlarged view of the internal structure of the rotary lock;

FIG. 4 is an enlarged perspective view of the locking assembly of the rotary lock;

FIG. 5 is an enlarged view of another configuration of the locking assembly of the rotary lock;

fig. 6 is an enlarged perspective view of a cover of the rotary lock.

Description of reference numerals:

1. a covering body; 11. a connecting end; 12. fixing grooves; 2. a mounting seat; 21. a resistance member; 3. a linker; 31. a rotating groove; 32. a first locking member; 33. a second locking member; 4. a locking assembly; 41. a lock body; 411. a locking portion; 412. a first trigger; 413. a transmission member; 42. a lock cylinder; 5. a first sensing member; 6. a detection component; 61. a second sensing member; 62. a second trigger; 7. a control panel; 8. a smart key; 9. an outer cabinet; 91. and (6) operating the hole.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It should be noted that "fixed to" or "connected to" in this document may be directly fixed to or connected to one element or may be indirectly fixed to or connected to one element.

The embodiment provides a rotary lockset, which is used for locking an external operation hole 91, and as shown in fig. 1-3, the rotary lockset comprises a covering body 1, a mounting seat 2, a connecting body 3, a locking component 4, a first sensing piece 5, a detection component 6, a control board 7, a sending coil and a smart key 8; the covering body 1 is used for covering the operation hole 91, the covering body 1 is in a cover shape, a cap shape or other shapes capable of covering the operation hole 91, and the shape of the covering body 1 is not limited by the utility model; the cover body 1 is provided with a connecting end 11, and the connecting end 11 is used for being rotatably connected with the connecting body 3, so that the cover body 1 can rotate by taking the connecting body 3 as a center, and further the cover body 1 can rotate between a locking position and an unlocking position; the locking position is the position of the external operation hole 91, the cover body 1 can be unlocked when being moved away from the locking position, and the unlocking position can be other positions in the movable range of the cover body 1; the connecting body 3 is a shaft body and is fixed on the mounting base 2.

The mounting seat 2 is used for being fixed on an external cabinet body 9 and is positioned at one side of a locking position; the mounting seat 2 is a fixed iron sheet and is fixed on the external cabinet body 9 through screws; in other embodiments, the mounting base 2 may also be fixed on the external cabinet 9 by other fixing methods such as adhesion; the connecting body 3 is vertically arranged on the mounting base 2, so that the covering body 1 can move around the connecting body 3 on the outer cabinet body 9; the connecting body 3 is provided with an annular rotating groove 31 in the circumferential direction, the connecting end 11 of the covering body 1 is provided with a rotating rod, and the rotating rod moves in the rotating groove 31 to prevent the covering body 1 and the connecting body 3 from generating axial displacement; one end of the mounting seat 2 is provided with a hole, and the connecting body 3 passes through the hole to be fixedly connected with an external cabinet body 9, so that the connection is firmer; the other end of the mounting seat 2 is provided with a resistance piece 21, and the resistance piece 21 is a bulge; the resistance piece 21 and the mounting seat 2 are integrally formed, so that the processing is convenient; the distance between the resistance piece 21 and the connecting body 3 is smaller than the distance between the covering body 1 and the connecting body 3, so that the covering body 1 rotates, and the resistance piece 21 is abutted to the covering body 1; the stopper 21 serves to prevent the cover 1 from sagging under the influence of gravity when the cover 1 is unlocked.

As shown in fig. 6, the cover body 1 is provided with a fixing groove 12, and the locking component 4 is arranged inside the fixing groove 12 for fixing; the locking assembly 4 comprises a locking body 41 and a lock cylinder 42; the locking body 41 is matched with the connecting body 3 to lock the covering body 1; when the cover body 1 is locked, the locking body 41 acts on the first sensing piece 5; the locking body 41 is matched with the connecting body 3 to lock the covering body 1, so that the functions of unlocking and locking are realized; when the cover body 1 is locked, the locking body 41 acts on the first sensing part 5, so that the detection of the locking state is realized, and the safety performance is improved.

The cover body 1 comprises a covered state and an opened state; as shown in fig. 1, when the covering body 1 is in the covering state, the locking body 41 can be engaged with the connecting body 3; as shown in fig. 2, the locking body 41 can be engaged with the connecting body 3 when the cover body 1 is in the opened state; the connecting body 3 is provided with a first locking piece 32, when the covering body 1 is in a covering state, the first locking piece 32 is matched with the locking body 41 to lock the covering body 1; the connecting body 3 is provided with a second locking member 33, and when the cover body 1 is in the opened state, the second locking member 33 is engaged with the locking body 41 to lock the cover body 1.

As shown in fig. 4, the locking body 41 includes a locking portion 411, a first triggering member 412 and a transmission member 413, and the locking body 41 is connected to the key cylinder 42; the lock core 42 rotates to drive the locking part 411 to be matched with the connecting body 3; the lock cylinder 42 is rotated, and the first trigger part 412 acts on the first sensing part 5; specifically, the transmission member 413 is connected to the lock cylinder 42, and the first triggering member 412 is disposed on a side of the transmission member 413 close to the first sensing member 5, so that the first triggering member 412 acts on the first sensing member 5; when the lock cylinder 42 rotates, the transmission piece 413 moves, and the first triggering piece 412 acts on the first sensing piece 5; the first trigger 412 and the transmission piece 413 are integrally formed, so that the processing is convenient; the transmission piece 413 is provided with a clamping groove, the lock cylinder 42 is provided with a clamping column corresponding to the clamping groove, and the transmission piece 413 and the lock cylinder 42 are clamped with the clamping column through the clamping groove, so that assembly is facilitated; a connecting column is arranged at one end of the transmission piece 413 far away from the lock cylinder 42, the locking part 411 comprises a locking end and a connecting end 11, the connecting end 11 is provided with a connecting hole corresponding to the connecting column, and the connecting column is arranged on the connecting hole in a penetrating manner and is convenient to install; the transmission piece 413 plays a role of connection and transmission.

As shown in fig. 5, the locking portion 411 is provided with a clamping protrusion on one side close to the connector 3, and the first locking member 32 and the second locking member 33 are respectively clamping grooves corresponding to the clamping protrusion; the locking body 41 and the connecting body 3 can be locked by clamping the clamping protrusion and the clamping groove, so that the position of the covering body 1 is fixed; in other embodiments, the first locking member 32 and the second locking member 33 may be through holes through which the snap protrusions pass; in other embodiments, the locking portion 411 may be provided with a clamping groove, and the first locking member 32 and the second locking member 33 are clamping posts corresponding to the clamping groove; the present invention is not limited to the specific structure of the locking portion 411, the first locking member 32, and the second locking member 33.

The first sensing piece 5 is a microswitch, the first sensing piece 5 and the control panel 7 are arranged inside the fixing groove 12, the first sensing piece 5 is electrically connected with the control panel 7, and the first sensing piece 5 transmits detection information to the control panel 7; in other embodiments, the first sensing member 5 may be a hall element or other sensor.

As shown in fig. 3, the sensing assembly 6 includes a second sensing member 61 and a second triggering member 62, the second sensing member 61 is disposed inside the fixing groove 12; when the covering body 1 is in the covering state, the second trigger piece 62 acts on the second sensing piece 61; the second trigger member 62 is mounted on the mounting base 2, and in particular, the second trigger member 62 is disposed on one side of the first blocking member 21 close to the unlocking position, so as to detect the locking state of the covering body 1.

The second sensing part 61 is a reed switch, and the second triggering part 62 is a magnet; when the second sensing part 61 and the second triggering part 62 approach each other, magnetic induction is generated, so that the second sensing part 61 is conducted; when the second sensing member 61 is far away from the second triggering member 62, no magnetic induction is generated, and the second sensing member 61 is not conducted; the second sensing member 61 is electrically connected to the control board 7, so as to transmit the detected signal to the control board 7.

The transmitting coil is arranged outside the lock cylinder 42 and is connected with the control board 7, and the locking assembly 4 also comprises lock cylinder 42 chips corresponding to the key chips; the intelligent key 8 is provided with a display screen, a key code sheet and a receiving coil corresponding to the sending coil, and the display screen and the receiving coil are respectively connected with the key code sheet; when the intelligent key 8 is inserted into the lock cylinder 42, the key code sheet identifies the lock cylinder 42 code sheet, and when the corresponding lock cylinder 42 code sheet is identified, the key code sheet adopts a wireless power supply mode to provide electric energy for the lock cylinder 42 code sheet; the control board 7 transmits the acquired detection signal to the sending coil, and the sending coil transmits information to the receiving coil; the receiving coil transmits the received information to the key code sheet, and the key code sheet controls the display screen to display the detection state.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. A rotary lockset is characterized by comprising a locking component, a covering body, a connecting body and a first sensing piece;

2. The rotary lock of claim 1, wherein the cover comprises a covered state and an open state;

when the covering body is in a covering state, the locking body can be mutually matched with the connecting body;

the locker may be engaged with the coupling body when the cover is in the open state.

3. The rotary lock according to claim 2, wherein the connecting body is provided with a first locking member, which engages with the locking body when the covering body is in the covering state, locking the covering body.

4. The rotary lock according to claim 2, wherein the connecting body is provided with a second locking member which engages with the locking body when the covering body is in the open state, locking the covering body.

5. The rotary lock of claim 2, further comprising a detection assembly, the detection assembly comprising a second sensing member and a second trigger member, the second sensing member being disposed on the locking assembly; when the covering body is in a covering state, the second trigger piece acts on the second sensing piece.

6. The rotary lock of any one of claims 1 to 5, wherein the locking assembly further comprises a lock cylinder; the locking body comprises a locking part, and the locking body is connected with the lock cylinder; the lock core rotates to drive the locking part to be matched with the connecting body.

7. The rotary lock of claim 6, wherein the lock body further comprises a first trigger, the lock cylinder rotates, and the first trigger acts on the first sensing member.

8. The rotary lock of claim 6, further comprising a transmitting coil and a smart key; the transmitting coil is arranged outside the lock cylinder, and the intelligent key is provided with a receiving coil corresponding to the transmitting coil.

9. The rotary lock of any one of claims 1 to 5, further comprising a smart key, the smart key further comprising key code chips, the locking assembly further comprising key cylinder code chips corresponding to the key code chips.

10. The rotary lock according to any one of claims 1 to 5, further comprising a stop at a distance from the connecting body that is less than a distance from the covering body to the connecting body; the cover rotates, and the blocking piece is abutted to the cover.