CN217380069U

CN217380069U - Flip type lock

Info

Publication number: CN217380069U
Application number: CN202220319027.7U
Authority: CN
Inventors: 张绍庆; 熊奇; 王靖晖
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: 2022-09-06
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a flip lock, which comprises a locking surface, a cover body, a matching piece and a locking component; the cover body is rotationally covered on the locking surface; the matching piece is arranged on the locking surface; the locking component is arranged on the cover body; the locking assembly comprises a locking piece, the locking piece is matched with a matching piece, and the locking cover body is locked. The utility model discloses simple structure, the closure is convenient, can prevent effectively that other people from controlling inside electrical component through the handle hole.

Description

Flip type lock

Technical Field

The utility model belongs to the electric power system field, concretely relates to flip formula tool to lock.

Background

The inside of the electrical switch cabinet is provided with a disconnecting switch, a circuit breaker, an earthing switch and the like, the electrical components are provided with operating mechanisms and externally matched operating handles, and each operating mechanism is provided with an operating hole corresponding to a switch cabinet panel so as to change the working state of the operating mechanism. When the electric component is operated, the operating handle penetrates through the operating hole to operate and control the operating mechanism of the corresponding electric component. The operation processes of the above electrical components need to form a certain interlocking relationship.

When an electric system is normally powered on or overhauled and tested, other people are strictly prohibited to operate the electric components, therefore, a movable baffle capable of rotating or sliding is usually arranged on an operation hole in a matched mode, a padlock is matched with the movable baffle of each operation hole, and a key is matched with each padlock. When the movable baffle plate is aligned with the operation hole, the operation hole is shielded and cannot extend into the operation handle for operation; when the movable baffle is staggered with the operation hole, the operation hole is opened and can extend into the operation handle for operation; the padlock ensures that an unauthorized person cannot change the condition of the flapper.

However, the control mechanism of the existing electrical switch cabinet has the following problems: the movable baffle of the operation hole of each electrical component needs to be matched with a padlock and a corresponding key, so that the number of padlocks is large, the number of keys is large, the appearance is influenced, the management is inconvenient due to the large number of padlocks and the large number of keys, and the padlocks are easy to lose.

Disclosure of Invention

An object of the utility model is to provide a flip formula tool to lock, its simple structure, the closure is convenient, can prevent effectively that other people from controlling inside electrical component through the handle hole.

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

A flip lock comprises a locking surface, a cover body, a matching piece and a locking component;

the cover body is rotationally covered on the locking surface; the matching piece is arranged on the locking surface; the locking component is arranged on the cover body; the locking assembly comprises a locking piece, the locking piece is matched with a matching piece, and the locking cover body is locked.

In some embodiments, the device further comprises a detection assembly, wherein the detection assembly comprises a trigger piece and a sensing piece; the trigger piece is arranged on the locking surface, and the sensing piece is arranged on the cover body; when the cover body covers the locking surface, the trigger piece acts on the sensing piece.

In some embodiments, the cover body further comprises an elastic piece, the elastic piece is arranged on the locking surface, and the elastic piece corresponds to the cover body.

In some of these embodiments, the cover body includes a rotating end that is rotatably coupled to the mating member; the elastic piece corresponds to the rotating end; when the cover body is closed, the elastic part stores energy; when the elastic member releases the elastic force, the cover body springs open.

In some embodiments, the cover body is provided with an abutting part corresponding to the elastic part; the abutting piece is arranged at the rotating end.

In some embodiments, the device further comprises a mounting seat and a rotating shaft, wherein the elastic piece and the matching piece are fixedly arranged on the mounting seat; the cover body is rotatably connected to the mounting seat through a rotating shaft.

In some embodiments, the lock also comprises a lock cylinder, and the locking piece is connected with the lock cylinder; the lock core rotates, and the locking piece acts on the matching piece.

In some embodiments, the locking device further comprises a smart key, the smart key is provided with a reading code sheet, and the locking assembly further comprises an output code sheet; the output chips correspond to the read chips.

In some embodiments, the lock further comprises a smart key, wherein the smart key is provided with a key coil, and the locking assembly further comprises a lock cylinder coil; the key coil corresponds to the cylinder coil.

In some embodiments, the lock further comprises a dust cover, and the dust cover covers the lock core.

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

the utility model adopts the locking surface, the cover body, the matching piece and the locking component to complete the locking of the operation hole and prevent other people from controlling the internal electric components through the operation hole; the utility model has simple structure and convenient operation, and solves the problems of inconvenient management and easy loss of the padlock in the prior art; the cover body is rotatably covered on the locking surface, so that the operation hole can be locked, and the cover body can be unlocked when opened, so that the operation is convenient; the fitting piece sets up on the face of shutting, and locking Assembly sets up on the lid body, and locking Assembly includes the closure, and the closure cooperates with the fitting piece, locks the lid body for the lid body is fixed.

Drawings

FIG. 1 is a schematic perspective view of a flip-type lock when closed;

FIG. 2 is a schematic perspective view of the flip-type lock when opened;

FIG. 3 is a schematic view of the internal structure of the flip-type lock;

FIG. 4 is a perspective view of a cover body of the flip-type lockset;

FIG. 5 is a schematic perspective view of a detection assembly of the clamshell latch;

fig. 6 is a perspective view of the locking element of the flip-type lock.

Description of reference numerals:

1. a cover body; 11. covering the end; 12. a rotating end; 121. rotating the through hole; 122. a lock cylinder hole; 123. a guide plate; 13. an abutting member; 2. a mating member; 21. locking the groove; 3. a locking assembly; 31. a locking member; 311. a moving part; 312. a fastening part; 313. a connecting portion; 4. a detection component; 41. a control panel; 42. a trigger; 43. a sensing member; 5. an elastic member; 6. a mounting seat; 61. a rotating shaft; 62. connecting lugs; 7. a lock cylinder; 71. a dust cover; 8. a smart key; 9. 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" and "connected" in this document may be directly fixed or connected to one element or may be indirectly fixed or connected to one element.

The embodiment provides a flip type lockset, which is used for locking an operation hole 9 of an electrical switch cabinet, and as shown in fig. 1-3, the flip type lockset comprises a locking surface, a cover body 1, a matching piece 2, a locking assembly 3, a detection assembly 4, an elastic piece 5, a mounting seat 6, a rotating shaft 61, a lock cylinder 7, a dust cover 71 and an intelligent key 8.

As shown in fig. 1, the cover body 1 is rotatably covered on the locking surface; the fitting piece 2 is arranged on the locking surface; the locking component 3 is arranged on the cover body 1, so that the operation hole 9 can be locked, as shown in fig. 2, the cover body 1 can be unlocked after being opened, and the operation is convenient; the locking assembly 3 includes a locking member 31, and the locking member 31 is engaged with the engaging member 2 to lock the cover 1, so that the cover 1 is fixed to prevent the cover 1 from being displaced. In the embodiment, the operation hole 9 is locked, so that other people are prevented from operating the internal electric components through the operation hole 9; the utility model discloses simple structure, convenient operation has solved among the prior art problem that the padlock management is inconvenient, loses easily.

The cover body 1 comprises a cover end 11 and a rotating end 12, wherein the cover end 11 is a shell capable of covering the operation hole 9 of the electric switch cabinet; the shell is in a hat shape, so that the shell can conveniently cover the operation hole 9 of the electrical switch cabinet; in other embodiments, the covering end 11 may also be in a cover shape or other shapes capable of covering the operation hole 9, and the present invention does not limit the specific shape of the covering end 11; the rotating end 12 is intended for rotational connection with the fitting 2.

The mounting seat 6 is fixed on an external electrical switch cabinet; two connecting lugs 62 are arranged on the mounting seat 6, two ends of the rotating shaft 61 are fixed on the connecting lugs 62, and the rotating shaft 61 can be fixed by the two connecting lugs 62, so that the stability is enhanced; the rotation end 12 of the cover body 1 is provided with a rotation through hole 121, and the rotation shaft 61 is arranged on the rotation through hole 121 in a penetrating manner, so that the cover body 1 can be rotatably connected to the mounting seat 6, and the cover body 1 can be conveniently opened and closed.

As shown in fig. 4, the covering end 11 of the covering body 1 is provided with a lock cylinder hole 122, and the lock cylinder 7 is arranged inside the lock cylinder hole 122; the fitting part 2 is a convex block, and the fitting part 2 is provided with a locking groove 21 corresponding to the locking part 31; the fitting piece 2 and the mounting seat 6 are integrally formed, so that the processing is convenient; the lock core 7 rotates, and the locking piece 31 moves into the locking groove 21 to play a locking role; the lock cylinder hole 122 is provided with two guiding plates 123 at a side close to the locking element 31, the guiding plates 123 are arranged at two sides of the locking element 31, and the guiding plates 123 are used for guiding the moving direction of the locking element 31, so that when the lock cylinder 7 rotates, the locking element 31 can move into the locking groove 21 of the mating element 2 along the guiding plates 123, and the purpose of locking is achieved.

As shown in fig. 6, the locking member 31 includes a moving portion 311, a locking portion 312 and a connecting portion 313, the moving portion 311 is provided with a movable slot, the lock cylinder 7 is connected with a toggle column, the toggle column is disposed inside the movable slot to complete the connection between the locking member 31 and the lock cylinder 7, so that when the lock cylinder 7 rotates, the locking member 31 is driven to move; the engaging portion 312 is used for engaging with the lock groove 21; the engaging portion 312 is sheet-shaped, and the width of the engaging portion is equal to the width of the locking groove 21, so that the engaging portion 312 can be smoothly engaged with the locking groove 21; the end of the engaging portion 312 far from the locking groove 21 is provided with a protrusion extending to both sides, so that the engaging portion 312 cannot enter the locking groove 21 completely, i.e. the moving process of the locking element 31 can be limited; the connecting part 313 is used for connecting the clamping part 312 and the locking element 31; the connecting part 313 is bent to increase the strength of the locking element 31; the dust cover 71 covers the lock cylinder 7, and the dust cover 71 can prevent dust and moisture from entering the interior of the lock cylinder 7, so that the lock cylinder 7 is prevented from being damaged.

As shown in fig. 5, the detecting assembly 4 comprises a control board 41, a triggering member 42 and a sensing member 43, and the detecting assembly 4 is used for detecting the locking state of the cover body 1; the control panel 41 is electrically connected with the sensing piece 43, the trigger piece 42 is fixed on the mounting seat 6, and the control panel 41 and the sensing piece 43 are arranged on the cover body 1; when the cover body 1 is covered on the locking surface, the triggering piece 42 acts on the sensing piece 43, and the sensing piece 43 transmits a detection signal to the control board 41; the triggering member 42 is a magnet, the sensing member 43 is a reed switch, and when the triggering member 42 acts on the sensing member 43, the sensing member 43 can detect the triggering member 42, so as to generate a corresponding locking or non-locking state signal.

The intelligent key 8 is provided with a reading code sheet and a key coil, and the reading code sheet is connected with the key coil; the locking component 3 further comprises output chips; the output code sheet corresponds to the reading code sheet, when the intelligent key 8 is close to the intelligent key, the reading code sheet can read the information of the output code sheet, and when the corresponding information is identified, the reading code sheet supplies power to the output code sheet; the locking assembly 3 further comprises a cylinder 7 coil; the key coil corresponds to the lock cylinder 7 coil, the output code sheet and the lock cylinder 7 coil are respectively connected with the control panel 41, the control panel 41 transmits the detection information to the lock cylinder 7 coil, and the lock cylinder 7 coil transmits the detection information to the key coil.

The elastic piece 5 corresponds to the cover body 1, and when the cover body 1 is covered, the elastic piece 5 stores energy; when the elastic piece 5 releases the elasticity, the cover body 1 pops open; the elastic member 5 is provided on the mounting seat 6 such that the elastic member 5 is close to the rotation end 12 of the cover body 1, facilitating the pop-open of the cover body 1.

The elastic part 5 comprises a fixed cylinder and a spring, a clamping groove is formed in one end of the fixed cylinder, a corresponding clamping piece is arranged on the mounting seat 6, and the fixed cylinder is fixed by clamping the clamping piece on the clamping groove; one end of the spring is fixedly connected with one end of the fixed cylinder far away from the mounting seat 6, and the other end of the spring extends out of the fixed cylinder; when the cover body 1 covers the operation hole 9, the spring is compressed, the spring is accommodated in the fixed cylinder, and the lock cylinder 7 is rotated, so that the cover body 1 can be locked by matching the locking part 31 with the matching part 2; when the lock core 7 rotates, the locking piece 31 extends out of the lock groove 21, the cover body 1 is not locked at the moment, the spring releases the elastic force to spring the cover body 1 open, and the cover body 1 is prevented from covering the operation hole 9 to influence the detection result of the detection component 4.

The cover body 1 is provided with an abutting piece 13 corresponding to the elastic piece 5 at one side close to the elastic piece 5, and the abutting piece 13 is arranged at the rotating end 12; the abutting piece 13 is in a cylindrical shape, the inner diameter of the abutting piece is equal to the outer diameter of the fixed cylinder, so that when the cover body 1 is covered on the operation hole 9, the fixed cylinder is just accommodated in the abutting piece 13; the abutting piece 13 is provided with an abutting block inside, and the abutting block is used for bearing the elastic force of the spring.

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 flip lock is characterized by comprising a locking surface, a cover body, a matching piece and a locking assembly;

the cover body is rotationally covered on the locking surface; the matching piece is arranged on the locking surface; the locking assembly is arranged on the cover body; the locking assembly comprises a locking piece, and the locking piece is matched with the matching piece to lock the cover body.

2. The flip-type lockset of claim 1 further comprising a sensing assembly, said sensing assembly comprising a trigger and a sensor; the trigger piece is arranged on the locking surface, and the sensing piece is arranged on the cover body; when the cover body covers the locking surface, the trigger piece acts on the sensing piece.

3. The flip-type latch as claimed in claim 1, further comprising a resilient member disposed on the latch surface, the resilient member corresponding to the cover body.

4. The flip-type lockset of claim 3 wherein said cover body includes a pivoting end, said pivoting end pivotally connected to said mating member; the elastic piece corresponds to the rotating end; when the cover body is closed, the elastic piece stores energy; when the elastic piece releases the elastic force, the cover body is bounced open.

5. The flip-type lock as claimed in claim 4, wherein the cover body is provided with an abutting member corresponding to the resilient member; the abutting piece is arranged at the rotating end.

6. The flip lock as claimed in claim 3, further comprising a mounting seat and a rotation shaft, wherein the resilient member and the engaging member are fixed to the mounting seat; the cover body is rotatably connected to the mounting seat through the rotating shaft.

7. The flip-type lock according to any one of claims 1 to 6, further comprising a lock cylinder, wherein the locking element is connected to the lock cylinder; the lock core rotates, and the locking piece acts on the matching piece.

8. The flip-type lock as claimed in claim 7, further comprising a smart key having a code reading chip provided thereon, wherein the locking assembly further comprises an output chip; the output chips correspond to the read chips.

9. The flip-type lock as claimed in claim 7, further comprising a smart key having a key coil disposed thereon, the locking assembly further comprising a cylinder coil; the key coil corresponds to the cylinder coil.

10. The flip-type lock as claimed in claim 7, further comprising a dust cover covering the lock cylinder.