CN214800132U - Electric cabinet lock - Google Patents
Electric cabinet lock Download PDFInfo
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- CN214800132U CN214800132U CN202120117437.9U CN202120117437U CN214800132U CN 214800132 U CN214800132 U CN 214800132U CN 202120117437 U CN202120117437 U CN 202120117437U CN 214800132 U CN214800132 U CN 214800132U
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Abstract
The utility model relates to an electric cabinet lock, this electric cabinet lock, including lock shell, lock body and locking mechanical system, the inside of lock shell is equipped with lock body and locking mechanical system, and the lock body passes through the locking mechanical system and connects the lock shell, and the lock shell includes the bottom plate of bottom, and the both sides of bottom plate are equipped with the curb plate, and the rear side is equipped with the back plate, and the curb plate is connected with the back plate and is constituted a U type frame structure, and the lock body includes main part and locking part, and the front end of main part connects locking part, is equipped with a socket on the main part, and the rear portion both sides of main part are articulated with the curb plate of lock shell both sides; the locking mechanism comprises an inserting plate and a fixing lug; the utility model discloses can be fixed to the electric cabinet through screw or sticky mode on, can realize avoiding maloperation and illegal operation to the locking of button and switch through the rotation of the locking portion limit switch of lock body or block button and switch, be worth wideling popularize.
Description
Technical Field
The utility model belongs to the technical field of the electric safety tool to lock, concretely relates to electric cabinet lock.
Background
At present, most of switches are directly arranged outside the power equipment, so that anyone can carry out on-off operation on the circuit, the control of the circuit is not guaranteed, misoperation or illegal operation is easy to occur, and the safety factor is low.
Due to cost limitation, most of the electric buttons or switches in the prior art are not provided with locking mechanisms, so that some electric safety locks are required to be configured to lock important buttons or switches at a later stage.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an electric cabinet lock which can be installed on an existing electric cabinet to lock a button or a switch.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an electric cabinet lock comprises a lock shell, a lock body and a locking mechanism, wherein the lock body and the locking mechanism are arranged inside the lock shell, the lock body is connected with the lock shell through the locking mechanism, the lock shell comprises a bottom plate at the bottom, side plates are arranged on two sides of the bottom plate, a rear plate is arranged on the rear side of the bottom plate, the side plates and the rear plate are connected to form a U-shaped frame structure, the lock body comprises a main body part and a locking part, the front end of the main body part is connected with the locking part, a socket is arranged on the main body part, and two sides of the rear part of the main body part are hinged to the side plates on two sides of the lock shell;
the locking mechanism comprises an inserting plate and two fixing lugs, the bottom of the inserting plate is fixedly connected with the bottom plate, a notch is formed in the top of the inserting plate, the top of the inserting plate extends upwards to form the fixing lugs, the two fixing lugs are located on two sides of the notch respectively, and locking holes are formed in the fixing lugs.
As a further optimization scheme of the utility model, the picture peg slope sets up, and the upper end inclines backward. The width of the socket on the main body part of the lock body is not required to be too large, so that the inserting plate can not limit the rotation of the lock body.
As a further optimization scheme of the utility model, the main part is equipped with the round pin axle with the both sides of the main part of the articulated of the curb plate of lock shell, be equipped with on the curb plate with round pin axle clearance fit's pinhole. The hinge pin is matched with the pin hole to realize the hinge joint of the pin shaft and the pin hole.
As a further optimization scheme of the utility model, the main part is equipped with the bellying with the articulated both sides that are the main part of the curb plate of lock shell, be equipped with on the curb plate with bellying clearance fit's through-hole. The protruding part is matched with the through hole to realize the hinging of the protruding part and the through hole, so that the lock body can rotate around the protruding part.
As a further optimization scheme of the utility model, the lock shell is insulating material.
The beneficial effects of the utility model reside in that:
1) the utility model can be fixed on the electric cabinet by screws or gluing, and can limit the rotation of the switch or block the button and the switch by the locking part of the lock body, thus realizing the locking of the button and the switch and avoiding misoperation and illegal operation;
2) the utility model discloses a lock body is through the double-locking of chain screw and padlock, and factor of safety is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
fig. 2 is a schematic view of the overall structure of the lock case and the lock body according to the first embodiment of the present invention;
fig. 3 is a first schematic structural view of a locking portion according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a locking portion according to the first embodiment of the present invention;
fig. 5 is a third schematic structural view of the locking portion according to the first embodiment of the present invention;
fig. 6 is a fourth schematic structural view of the locking portion according to the first embodiment of the present invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1-6, an electric cabinet lock comprises a lock case 1, a lock body 2 and a locking mechanism, wherein the lock body 2 and the locking mechanism are arranged inside the lock case 1, the lock body 2 is connected with the lock case 1 through the locking mechanism, the lock case 1 comprises a bottom plate 5 at the bottom, side plates 6 are arranged on two sides of the bottom plate 5, a rear plate 7 is arranged on the rear side, the side plates 6 and the rear plate 7 are connected to form a U-shaped frame structure, the lock body 2 comprises a main body part 8 and a locking part 9, the front end of the main body part 8 is connected with the locking part 9, the main body part 8 is provided with a socket 10, and two sides of the rear part of the main body part 8 are hinged to the side plates 6 on two sides of the lock case 1;
the locking mechanism comprises an inserting plate 11 and two fixing lugs 12, the bottom of the inserting plate 11 is fixedly connected with the bottom plate 5, a notch 13 is formed in the top of the inserting plate 11, the top of the inserting plate 11 extends upwards to form the fixing lugs 12, the two fixing lugs 12 are respectively positioned on two sides of the notch 13, and locking holes 3 are formed in the fixing lugs 12;
the bottom plate 5 is provided with a plurality of screw holes 14, a screw hole 14 is arranged between the flashboard 11 and the back plate 7 of the lock shell 1, a linkage screw is arranged in the screw hole 14, the linkage screw comprises a screw rod, a rotating rod and a knob, the screw rod is provided with an external thread matched with the screw hole 14, the upper end of the screw rod is hinged with the rotating rod through a pin shaft, and the knob is fixedly arranged at the upper end of the rotating rod; can drive the dwang through the knob and rotate, the dwang can drive the screw rod and rotate, make the screw rod pass screw 14 and installation site's screw 14 will lock shell 1 and installation site and connect, promote the dwang after connecting and rotate around the round pin axle, make the dwang swing forward and imbed in the notch 13 of picture peg 11, then pass lockhole 3 through the padlock and lock, make the unable rotation of 2 lock bodies of cover on picture peg 11, make 2 lock bodies to the unable unblock of locking of regulator cubicle.
On the other hand, the rotating rod is limited by the padlock and cannot rotate to the original position, and the screw is limited by the rotating rod and cannot rotate, so that the shell and the installation part cannot be unlocked by the screw, and the safety factor is further improved.
The locking portion 9 of the main body portion 8 may be in various shapes, for example, the locking portion 9 in fig. 1 is in a sheet shape, the front end of the locking portion is bent to one side to form a hook portion, the hook portion of the locking portion 9 is hooked in a hole of the power switch to limit the rotation of the power switch, of course, the locking portion may also be hooked on a handle of a switch cabinet to limit the switch of the switch cabinet, and the locking portion has multiple functions, and various other structural forms as shown in fig. 3 to 6 may also be adopted to use various types of switches and electrical cabinets.
Further, the insert plate 11 is arranged obliquely, and the upper end thereof is inclined backwards. The width of the insertion opening 10 of the main body part 8 of the lock body 2 does not need to be too large to enable the insertion plate 11 to limit the rotation of the lock body 2.
Furthermore, the main body part 8 is hinged with the side plate 6 of the lock shell 1, pin shafts are arranged on two sides of the main body part 8, and pin holes in clearance fit with the pin shafts are arranged on the side plate 6. The hinge pin is matched with the pin hole to realize the hinge joint of the pin shaft and the pin hole.
Furthermore, the main body part 8 is hinged with the side plate 6 of the lock shell 1, protruding parts are arranged on two sides of the main body part 8, and through holes in clearance fit with the protruding parts are arranged on the side plate 6. The protruding part is matched with the through hole to realize the hinging of the protruding part and the through hole, so that the lock body 2 can rotate around the protruding part.
Further, the lock case 1 is made of an insulating material.
Furthermore, the knob of the rotating rod is provided with anti-skid lines.
Further, the diameter of the knob of the turning lever is larger than that of the turning lever. When the dwang rotated in notch 13, the great knob of diameter can withstand lock body 2, made the locking of lock body 2 more stable.
The utility model discloses a structural feature and theory of operation:
firstly, the lock shell 1 is fixedly connected with the installation part of the electrical cabinet through common screws and interlocking screws, the installation part can be positioned on the electrical cabinet or a wall surface on one side of the electrical cabinet, and only the lock body 2 needs to be in contact with a switch to be locked of the electrical cabinet.
After the lock shell 1 is installed, the lock body 2 is rotated, the locking part 9 of the lock body 2 is connected with a switch of an electrical cabinet, then the rotating rod is rotated, the rotating rod is embedded into the notch 13 of the plugboard 11, and then the lock body passes through the fixing lug 12 through the padlock to be locked.
Of course, the lock case 1 can also be adhered to the installation position by 3M glue, at this time, since the lock case does not need to be fixed by screws, the interlocking screws need to be taken down, and the lock body 2 is directly locked by the padlock.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. An electrical cabinet lock which characterized in that: the lock comprises a lock shell, a lock body and a locking mechanism, wherein the lock body and the locking mechanism are arranged inside the lock shell, the lock body is connected with the lock shell through the locking mechanism, the lock shell comprises a bottom plate at the bottom, side plates are arranged on two sides of the bottom plate, a rear plate is arranged on the rear side of the bottom plate, the side plates and the rear plate are connected to form a U-shaped frame structure, the lock body comprises a main body part and a locking part, the front end of the main body part is connected with the locking part, a socket is arranged on the main body part, and two sides of the rear part of the main body part are hinged with the side plates on two sides of the lock shell;
the locking mechanism comprises an inserting plate and two fixing lugs, the bottom of the inserting plate is fixedly connected with the bottom plate, a notch is formed in the top of the inserting plate, the top of the inserting plate extends upwards to form the fixing lugs, the two fixing lugs are located on two sides of the notch respectively, and locking holes are formed in the fixing lugs.
2. An electrical cabinet lock according to claim 1, wherein: the inserting plate is obliquely arranged, and the upper end of the inserting plate is inclined backwards.
3. An electrical cabinet lock according to claim 1, wherein: the main body part is hinged with a side plate of the lock shell, pin shafts are arranged on two sides of the main body part, and pin holes in clearance fit with the pin shafts are arranged on the side plate.
4. An electrical cabinet lock according to claim 1, wherein: the main body part is hinged with a side plate of the lock shell, protruding parts are arranged on two sides of the main body part, and through holes in clearance fit with the protruding parts are formed in the side plate.
5. An electrical cabinet lock according to claim 1, wherein: the lock shell is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117437.9U CN214800132U (en) | 2021-01-15 | 2021-01-15 | Electric cabinet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117437.9U CN214800132U (en) | 2021-01-15 | 2021-01-15 | Electric cabinet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214800132U true CN214800132U (en) | 2021-11-19 |
Family
ID=78747671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117437.9U Active CN214800132U (en) | 2021-01-15 | 2021-01-15 | Electric cabinet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214800132U (en) |
-
2021
- 2021-01-15 CN CN202120117437.9U patent/CN214800132U/en active Active
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