CN214403120U - Cabinet door lock - Google Patents
Cabinet door lock Download PDFInfo
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- CN214403120U CN214403120U CN202023310907.8U CN202023310907U CN214403120U CN 214403120 U CN214403120 U CN 214403120U CN 202023310907 U CN202023310907 U CN 202023310907U CN 214403120 U CN214403120 U CN 214403120U
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- lock
- cabinet door
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- handle
- bolt
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Abstract
The utility model provides a rack door lock, detect structure, lock body and control circuit including lock handle, communication socket, rack door detects the structure and includes latch structure and micro-gap switch, and lock handle, latch structure are installed respectively in the outside of lock body, inboard, and the lock handle is including opening state and closed condition, can drive latch structure rotation and then make the elastic component of being connected with micro-gap switch and break away from the constraint of rack door and pop out opening the in-process lock handle, and the elastic component receives the restriction of rack door and then elasticity draws in closing the in-process of closing, and control circuit and micro-gap switch signal connection, control circuit are connected with the communication socket electricity, the utility model discloses in through set up micro-gap switch and with micro-gap switch signal connection's structure on the rack door lock, can realize obtaining the state information of door in long-range or locally, it is few to have the field wiring, the installation is simple, Convenient debugging and the like.
Description
Technical Field
The utility model relates to a rack technical field specifically, relates to a rack lock.
Background
At present, rack door lock device uses extensively, and is of a great variety, and traditional mechanical system can only local operation, and remote monitoring control platform can't know the rack door and be in which kind of state, to the mechanical lock state of this kind of mode, must adopt artifical mode field management record, when abnormal conditions appears, can not in time feed back the state, is difficult to follow the on off state of long-range acquisition rack door.
Patent document CN 203755845U discloses a cabinet door lock and a cabinet with the same, wherein the cabinet door lock comprises a lock body (1) communicated with a ground wire, an operating component and an elastic electric connector, the electric connector conducts the lock body (1) and the operating component, but the design still cannot realize the switch state of the cabinet door obtained from a remote place.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a rack lock.
According to the utility model provides a cabinet door lock, which comprises a lock handle, a communication socket, a cabinet door detection structure, a lock body and a control circuit;
the cabinet door detection structure comprises a latch structure and a microswitch, the lock handle is arranged on the outer side of the lock body, and the latch structure is arranged on the inner side of the lock body;
the lock handle comprises an opening state and a closing state, and in the process from the closing state to the opening state, the lock handle can drive the bolt structure to rotate so as to enable the elastic piece connected with the microswitch to be separated from the constraint of the cabinet door to be ejected out;
in the process from the opening state to the closing state, the lock handle can drive the bolt structure to rotate, so that the elastic piece can be limited by the cabinet door and then elastically folded;
the microswitch is arranged on the bolt structure, the control circuit is arranged on the inner side of the lock body, the control circuit is in signal connection with the microswitch, and the control circuit is electrically connected with the communication socket.
Preferably, a metal handle of the micro-motion detection switch is arranged on the micro-motion switch, and the metal handle of the micro-motion detection switch is movably matched with the elastic piece.
Preferably, the lock body is provided with a lock core structure.
Preferably, the latch structure comprises a latch, one end of the latch is connected with one end of the lock handle extending to the inner side of the cabinet door, and the other end of the latch is a free end.
Preferably, the microswitch is removably mounted on the latch.
Preferably, the latch is removably connected to the lock handle.
Preferably, one end of the elastic member is mounted on the latch structure, and the other end of the elastic member is a free end and can be in pressing contact with or arranged at an interval with a metal handle of the micro-motion detection switch.
Preferably, when the lock handle is switched between the open state and the closed state, the metal handle of the micro-motion detection switch can move between the first position and the second position under the driving of the elastic piece.
Preferably, the elastic member is a metal elastic member.
According to the utility model provides a cabinet door lock, which comprises a lock handle, a communication socket, a cabinet door detection structure, a lock body and a control circuit;
the cabinet door detection structure comprises a latch structure and a microswitch, a lock handle is arranged on the outer side of the lock body, the latch structure is arranged on the inner side of the lock body, the lock handle comprises an opening state and a closing state, and in the process from the closing state to the opening state, the lock handle can drive the latch structure to rotate so as to enable an elastic piece connected with the microswitch to be separated from the constraint of a cabinet door to be ejected out;
in the process from the opening state to the closing state, the lock handle can drive the bolt structure to rotate, so that the elastic piece can be limited by the cabinet door and then elastically folded;
the microswitch is arranged on the bolt structure, the control circuit is arranged on the inner side of the lock body, and the control circuit is in signal connection with the microswitch;
the control circuit is electrically connected with the communication socket;
the lock body is provided with a lock cylinder structure;
the door latch structure comprises a door latch, one end of the door latch is detachably connected with one end of the lock handle extending to the inner side of the cabinet door, and the other end of the door latch is a free end;
the microswitch is detachably arranged on the latch;
a metal handle of a micro-motion detection switch is arranged on the micro-motion switch, and the metal handle of the micro-motion detection switch is movably matched with the elastic piece;
the elastic piece is a metal elastic piece.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in through set up on the cabinet door lock have a state detection the micro-gap switch and with micro-gap switch signal connection's structure, can realize obtaining the state information of door in long-range or local, have that field wiring is few, the installation is simple, characteristics such as debugging convenience.
2. The utility model discloses a set up the elastic fit of metal elastic component and rack door, micro-gap switch's metal handle, realize the detection of rack door-trip, simple structure, low price.
3. The utility model discloses in the preferred adoption of each part can dismantle the connection, and the installation is dismantled conveniently, the maintenance of being convenient for.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic side view of the present invention;
fig. 2 is the utility model discloses well cabinet door detects the structure schematic diagram of structure.
The figures show that:
lock core structure 7 of lock handle 1
Elastic piece 8 of communication socket 2
Cabinet door detection structure 3 micro-motion detection switch metal handle 9
Lock body 4 micro-gap switch 10
Door latch structure 5 door latch 11
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The utility model provides a cabinet door lock, as shown in fig. 1 and fig. 2, comprising a lock handle 1, a cabinet door detection structure 3, a lock body 4 and a control circuit 6, wherein the cabinet door detection structure 3 comprises a latch structure 5 and a micro switch 10, the lock handle 1 is installed at the outer side of the lock body 4, the latch structure 5 is installed at the inner side of the lock body 4, the lock handle 1 comprises an open state and a close state, in the process from the close state to the open state, the lock handle 1 can drive the latch structure 5 to rotate and further can enable an elastic member 8 connected with the micro switch 10 to be separated from the constraint of a cabinet door to be ejected, in the process from the open state to the close state, the lock handle 1 can drive the latch structure 5 to rotate and further enable the elastic member 8 to be limited by the cabinet door and then elastically folded, the micro switch 10 is installed on the latch structure 5, the control circuit 6 is installed on the inner side of the lock body 4, the control circuit 6 is in signal connection with the microswitch 10, and the elastic part 8 is preferably a metal elastic part.
Further, a metal handle 9 of the micro-motion detection switch is arranged on the micro-motion switch 10, the metal handle 9 of the micro-motion detection switch is movably matched with the elastic member 8, one end of the elastic member 8 is installed on a latch 11 of the latch structure 5, the other end of the elastic member 8 is a free end and can be in extrusion contact with or arranged at intervals with the metal handle 9 of the micro-motion detection switch, when the lock handle 1 is switched between an open state and a closed state, the metal handle 9 of the micro-motion detection switch can move at a first position and a second position under the driving of the extrusion of the elastic member 8, when the lock handle 1 is switched between the open state and the closed state, the metal handle 9 of the micro-motion detection switch moves to the first position, at the moment, the other end of the elastic member 8 is arranged at intervals with the metal handle 9 of the micro-motion detection switch, the elastic member 8 does not extrude the metal handle 9 of the micro-motion detection switch, and the metal handle 9 moves to the second position, the microswitch 10 is reset and the microswitch 10 is closed.
Specifically, when the lock handle 1 is opened and rotated by 90 degrees, the latch structure 5 is contacted with the cabinet door, the elastic piece 8 on the latch structure 5 bounces, the door state detection switch, namely the microswitch 10, is reset, and the related detection circuit 6 can judge that the cabinet door is in an opened state through the obtained signal; on the contrary, after the cabinet door is closed, the lock handle 1 is closed, the latch structure 5 is in close contact with the cabinet door, and the pressure causes the elastic part 8 to rotate towards the micro switch 10, so that the metal handle 9 of the micro detection switch can be driven to move, the detection switch 10 is closed, and the related detection circuit 6 can be judged to be in a closed state through the obtained signal.
The utility model discloses still be provided with communication socket 2, control circuit 6 with 2 electricity of communication socket are connected, through communication socket 2 can transmit the state information of the rack door that control circuit 6 obtained to remote server, and then can real-time long-range acquisition rack door's switch information, and then can have corresponding patrolling and examining or overhaul. The remote server can be a remote computer or a mobile communication device, such as a mobile phone.
Specifically, the lock body 4 is provided with a lock cylinder structure 7, in practical application, the lock body 4 is installed on the inner side of the cabinet door, and one side of the lock handle 1 facing the outside of the cabinet door extends to the outside of the cabinet door through a through hole in the cabinet door, so that the operation of the door lock switch outside the cabinet door is realized.
Specifically, the door latch structure 5 comprises a door latch 11, one end of the door latch 11 is connected with one end of the lock handle 1 extending to the inner side of the cabinet door, the door latch 11 is detachably connected with the lock handle 1, preferably, a bolt and nut connecting structure is adopted, the other end of the door latch 11 is a free end, and the micro switch 10 is detachably mounted on the door latch 11.
It should be noted that the utility model provides a signal connection, both can adopt wired mode to connect, can adopt wireless mode to connect again, specifically should rationally select according to actual application scene to satisfy the demand of actual product.
The working principle of the utility model is as follows:
when the door lock is used, after the lock handle 1 is opened and rotated by 90 degrees, the bolt 11 is contacted with the door of the cabinet, the elastic metal wire on the bolt 11 bounces, the door state detection switch is reset, and the control circuit 6 obtains a corresponding electric signal to judge that the cabinet door is in an open state; on the contrary, after the cabinet door is closed, the lock handle 1 is closed, the bolt 11 is in close contact with the cabinet door, the pressure causes the elastic metal wire to rotate towards the micro switch 10, the metal handle 9 of the micro detection switch is driven to move, and then the detection switch is closed, so that the control circuit 6 obtains a corresponding electric signal and then judges that the cabinet door is in a closed state.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A cabinet door lock is characterized by comprising a lock handle (1), a communication socket (2), a cabinet door detection structure (3), a lock body (4) and a control circuit (6);
the cabinet door detection structure (3) comprises a bolt structure (5) and a microswitch (10), the lock handle (1) is arranged on the outer side of the lock body (4), and the bolt structure (5) is arranged on the inner side of the lock body (4);
the lock handle (1) comprises an opening state and a closing state, and in the process from the closing state to the opening state, the lock handle (1) can drive the bolt structure (5) to rotate so as to enable the elastic piece (8) connected with the microswitch (10) to be separated from the constraint of the cabinet door to be ejected out;
in the process from the opening state to the closing state, the lock handle (1) can drive the bolt structure (5) to rotate, so that the elastic piece (8) can be limited by the cabinet door and then elastically folded;
the lock is characterized in that the microswitch (10) is arranged on the bolt structure (5), the control circuit (6) is arranged on the inner side of the lock body (4), the control circuit (6) is in signal connection with the microswitch (10), and the control circuit (6) is electrically connected with the communication socket (2).
2. The cabinet door lock according to claim 1, characterized in that a metal handle (9) of a micro-motion detection switch is arranged on the micro-motion switch (10), and the metal handle (9) of the micro-motion detection switch is movably matched with the elastic member (8).
3. The cabinet door lock according to claim 1, characterized in that a lock cylinder arrangement (7) is provided on the lock body (4).
4. The cabinet door lock according to claim 1, characterized in that the latch structure (5) comprises a latch (11), one end of the latch (11) being connected to the end of the lock handle (1) extending inside the cabinet door, the other end of the latch (11) being a free end.
5. The cabinet door lock according to claim 4, wherein the microswitch (10) is removably mounted on the bolt (11).
6. The cabinet door lock according to claim 4, characterized in that the bolt (11) is detachably connected with the lock lever (1).
7. The cabinet door lock according to claim 2, characterized in that one end of the elastic member (8) is mounted on the latch structure (5), and the other end of the elastic member (8) is a free end and can be pressed into contact with or spaced from the metal stem (9) of the micro-detection switch.
8. The cabinet door lock according to claim 7, characterized in that the metal lever (9) of the micro-detection switch is movable in the first and second positions under the urging of the elastic member (8) when the lock lever (1) is switched between the open and closed states.
9. The cabinet door lock according to claim 1, wherein the spring (8) is a metal spring.
10. A cabinet door lock is characterized by comprising a lock handle (1), a communication socket (2), a cabinet door detection structure (3), a lock body (4) and a control circuit (6);
the cabinet door detection structure (3) comprises a bolt structure (5) and a microswitch (10), the lock handle (1) is installed on the outer side of the lock body (4), the bolt structure (5) is installed on the inner side of the lock body (4), the lock handle (1) comprises an opening state and a closing state, and in the process from the closing state to the opening state, the lock handle (1) can drive the bolt structure (5) to rotate so as to enable an elastic piece (8) connected with the microswitch (10) to be separated from the constraint of the cabinet door to be ejected;
in the process from the opening state to the closing state, the lock handle (1) can drive the bolt structure (5) to rotate, so that the elastic piece (8) can be limited by the cabinet door and then elastically folded;
the microswitch (10) is arranged on the bolt structure (5), the control circuit (6) is arranged on the inner side of the lock body (4), and the control circuit (6) is in signal connection with the microswitch (10);
the control circuit (6) is electrically connected with the communication socket (2);
a lock core structure (7) is arranged on the lock body (4);
the door bolt structure (5) comprises a door bolt (11), one end of the door bolt (11) is detachably connected with one end, extending to the inner side of the cabinet door, of the lock handle (1), and the other end of the door bolt (11) is a free end;
the micro switch (10) is detachably arranged on the bolt (11);
a metal handle (9) of a micro-motion detection switch is arranged on the micro-motion switch (10), and the metal handle (9) of the micro-motion detection switch is movably matched with the elastic piece (8);
the elastic piece (8) is a metal elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310907.8U CN214403120U (en) | 2020-12-30 | 2020-12-30 | Cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310907.8U CN214403120U (en) | 2020-12-30 | 2020-12-30 | Cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403120U true CN214403120U (en) | 2021-10-15 |
Family
ID=78044846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023310907.8U Active CN214403120U (en) | 2020-12-30 | 2020-12-30 | Cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403120U (en) |
-
2020
- 2020-12-30 CN CN202023310907.8U patent/CN214403120U/en active Active
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