CN214615948U - Electronic and mechanical double-control cabinet lock - Google Patents
Electronic and mechanical double-control cabinet lock Download PDFInfo
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- CN214615948U CN214615948U CN202023319596.1U CN202023319596U CN214615948U CN 214615948 U CN214615948 U CN 214615948U CN 202023319596 U CN202023319596 U CN 202023319596U CN 214615948 U CN214615948 U CN 214615948U
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- lock cylinder
- mechanical
- fingerprint identification
- lock core
- lock
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Abstract
The utility model provides an electronic and mechanical double-control cabinet lock, which is characterized in that a mechanical lock core system, a fingerprint identification system and a power supply system are arranged in a shell, the mechanical lock core system comprises a middle lock core, an outer lock core and an inner lock core, the mechanical knob drives the middle lock core to be linked with the outer lock core and the inner lock core to rotate relative to a lock core groove to open and close the lock, the side wall of the outer lock core is provided with an outer lock core pin groove, the fingerprint identification module and the control panel control motor drive the eccentric driving block, thereby driving the movable pins to be movably connected with the pin grooves of the outer lock cylinder, the utility model adopts a double-control structure of electronic fingerprint identification and mechanical unlocking, the movement of the movable pin is controlled through fingerprint identification, so that the opening of the mechanical lock cylinder system is limited, the multifunctional furniture rack is simple in structure, low in production cost, beneficial to management of personnel and articles, and very suitable for installation and use of office furniture.
Description
Technical Field
The utility model relates to a tool to lock, specifically speaking are two accuse cupboard locks of electron machinery.
Background
Office furniture such as office tables, file cabinets, tool cabinets and the like are mostly provided with locks, and the locks are managed by the office tables or the special persons. Except important special articles such as a safe case, the existing cabinet lock is basically a simple mechanical connecting rod type lock body structure, has the advantages of simple structure and low cost, and has the defects that a lock key is difficult to store and even has the same effect, and the management confusion is caused when a plurality of persons are lost or arranged for holding. In the prior art, special locks such as coded locks and fingerprint locks exist, but the special locks have some use limitations, for example, the coded locks are easy to forget codes, the fingerprint locks are complex in structure and expensive in price, and the like, so that the special locks are not suitable for being used on common office furniture.
Disclosure of Invention
The utility model aims at providing a two accuse cupboard locks of electron machinery convenient to use, easy management.
The technical scheme of the utility model is that: an electronic-mechanical double-control cabinet lock comprises a shell, a front panel is connected with one side of the shell, and is characterized in that a mechanical lock cylinder system, a fingerprint identification system and a power supply system are arranged in the shell,
the mechanical lock cylinder system comprises a middle lock cylinder, an outer lock cylinder and an inner lock cylinder, wherein the middle lock cylinder is arranged in the outer lock cylinder and coaxially connected with the outer lock cylinder in a shaft sleeve manner, the front end of the middle lock cylinder is connected with the inner lock cylinder, the rear end of the middle lock cylinder is connected with a mechanical knob, the mechanical knob is arranged on a front panel, the middle lock cylinder, the outer lock cylinder and the inner lock cylinder are coaxially arranged in a lock cylinder groove of the shell, the mechanical knob drives the middle lock cylinder to drive the outer lock cylinder and the inner lock cylinder to rotate relative to the lock cylinder groove to open and close the lock, and an outer lock cylinder pin groove is formed in the side wall of the outer lock cylinder;
the fingerprint identification system comprises a fingerprint identification module and a control panel, wherein fingerprint identification areas of the fingerprint identification module and the control panel are arranged on a front panel, the fingerprint identification module and the control panel are connected with a motor, the motor is connected with an eccentric driving block and is provided with a movable pin, one end of the movable pin is movably connected with a pin groove of an outer lock cylinder, the other end of the movable pin is connected with a shell through a spring, the eccentric driving block is correspondingly connected with the movable pin, and a reset switch is arranged and connected with the fingerprint identification module and the control panel;
the power supply system comprises a battery, the battery is connected with the fingerprint identification module, the control panel and the motor for power supply, and a battery compartment cover is arranged on the front panel.
Furthermore, an emergency lock cylinder and an emergency key hole can be further arranged on the middle lock cylinder, and the middle lock cylinder is linked with the inner lock cylinder to rotate relative to the outer lock cylinder through the rotation of the emergency key hole so as to perform emergency locking and unlocking actions.
The utility model discloses an electron fingerprint identification adds the two accuse structures that machinery unblanked, through the motion of fingerprint identification control activity pin to the opening of restriction machinery lock core system. The fingerprint identification system in the scheme is only used for controlling the action of the movable pin, a complex spring bolt mechanism is not additionally arranged, and the action of opening and closing the lock is still completed by a mechanical lock cylinder system.
The present invention will be explained in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the housing of the present invention.
FIG. 3 is an exploded view of the internal structure of the housing according to the present invention.
The drawings illustrate:
1 shell, 2 front panel, 6 upper cover,
31 middle lock cylinder, 32 outer lock cylinder, 33 inner lock cylinder, 34 lock cylinder groove, 35 mechanical knob, 36 outer lock cylinder pin groove, 37 emergency key hole,
41 fingerprint identification module and control panel, 42 motor, 43 eccentric driving block, 44 movable pin, 45 spring, 46 reset switch, 47 fingerprint identification area,
51 batteries and 52 battery compartment covers.
Detailed Description
Referring to fig. 1, 2 and 3, an electronic-mechanical double-control cabinet lock comprises a housing 1, wherein an upper cover 6 and a front panel 2 which can be opened movably are arranged on the housing 1, and a mechanical lock cylinder system, a fingerprint identification system and a power supply system are arranged in the housing 1;
the mechanical lock cylinder system comprises a middle lock cylinder 31, an outer lock cylinder 32 and an inner lock cylinder 33, wherein the middle lock cylinder 31 is arranged in the outer lock cylinder 32 and is coaxially connected with the outer lock cylinder 32 in a shaft sleeve manner, the front end of the middle lock cylinder 31 is connected with the inner lock cylinder 33, the rear end of the middle lock cylinder 31 is connected with a mechanical knob 35, the mechanical knob 35 is arranged on the front panel 2, the middle lock cylinder 31, the outer lock cylinder 32 and the inner lock cylinder 33 are coaxially arranged in a lock cylinder groove 34 of the shell 1, and an outer lock cylinder pin groove 36 is formed in the side wall of the outer lock cylinder 32;
the fingerprint identification system comprises a fingerprint identification module and a control panel 41, a miniature variable speed motor 42 and a movable pin 44, wherein a fingerprint identification area 47 of the fingerprint identification module and the control panel 41 is arranged on the front panel 2, the motor 42 is connected with the fingerprint identification module and the control panel 41 through a lead, an eccentric driving block 43 is connected and installed on the motor 42, one end of the movable pin 44 is correspondingly and movably connected with the outer lock cylinder pin groove 36, the other end of the movable pin 44 is connected with a spring 45, the spring 45 is connected with the shell 1, the eccentric driving block 43 is correspondingly and movably connected with the movable pin 44, and a reset switch 46 is further arranged, and the reset switch 46 is connected with the fingerprint identification module and the control panel 41;
the power supply system comprises a battery 51, the battery 51 is connected with the fingerprint identification module, the control panel 41 and the motor 42 through leads for power supply, and a battery bin cover 52 can be directly arranged on the front panel 2 for replacing the battery conveniently.
The method of use is briefly described below.
The utility model discloses a two accuse cupboard locks can install alone and use on desk, file cabinet, also can be connected supporting the use with current drawer lock (for example link lock etc.), and the erection joint mode is including the tip of lock core 33 through outer union coupling installation turning spring bolt or link lock can.
Unlocking: the finger presses the fingerprint identification area 47 to identify the fingerprint, the fingerprint identification module and the control board 41 control the motor 42 to act, the motor 42 drives the eccentric driving block 43 to rotate, the eccentric driving block 43 pushes against the movable pin 44 to make it leave the outer lock cylinder pin groove 36, then the mechanical knob 35 is rotated manually, and the mechanical knob 35 drives the middle lock cylinder 31 to drive the outer lock cylinder 32 and the inner lock cylinder 33 to rotate and unlock relative to the lock cylinder groove 34.
Locking: and (3) manually rotating the mechanical knob 35, wherein the mechanical knob 35 drives the middle lock cylinder 31 to drive the outer lock cylinder 32 and the inner lock cylinder 33 to rotate relative to the lock cylinder groove 34, the movable pin 44 falls into the outer lock cylinder pin groove 36 again, and the locking is finished.
When in design, delay control is arranged between the locking action and the unlocking action, so the locking action has two conditions: one is that after the time delay is exceeded after unlocking, the motor 42 drives the eccentric driving block 43 to rotate back to release the movable pin 44, the end head of the movable pin 44 is propped against the side wall of the outer lock cylinder under the action of the spring 45, the lock is closed by the manual rotary mechanical knob 35, the outer lock cylinder 32 rotates back, and the movable pin 44 falls into the outer lock cylinder pin groove 36 to complete the lock closing; the other is that the lock is closed within the time delay after the lock is unlocked, the lock closing sound that the movable pin 44 is clamped in the outer lock core pin groove 36 is not heard, the fingerprint identification is needed, the starting motor 42 drives the eccentric driving block 43 to rotate back to release the movable pin 44, and the movable pin 44 falls into the outer lock core pin groove 36 to be successfully closed.
Further, under the condition that electronic system fingerprint identification is out of control, this scheme still is equipped with emergency measure, as shown in the figure, is equipped with emergent lock core and emergent key hole 37 on well lock core 31, and lock core 31 interlock internal lock core 33 rotates for external lock core 32 in through the key rotation, can accomplish the action of unblanking. In the action, only the middle lock cylinder 31 drives the inner lock cylinder 33 to act, but the outer lock cylinder 32 is not moved (the action is completed by the emergency lock cylinder arranged in the middle lock cylinder 31, which belongs to the common technology and is not described any more), so that a fingerprint identification system linked by the movable pins 44 can be eliminated.
Further, in order to accurately control the rotation angle of the mechanical knob 35, a knob angle limiting block may be further disposed on the mechanical knob 35, and generally, the knob angle limiting block limits the rotation angle to be not greater than 180 °.
The reset switch 46 is used to realize the fingerprint entry and deletion, and belongs to the prior art, and will not be described in detail.
Claims (3)
1. An electronic mechanical double-control cabinet lock comprises a shell (1), a front panel (2) is connected with one side of the shell (1), and the electronic mechanical double-control cabinet lock is characterized in that a mechanical lock cylinder system, a fingerprint identification system and a power supply system are arranged in the shell (1),
the mechanical lock cylinder system comprises a middle lock cylinder (31), an outer lock cylinder (32) and an inner lock cylinder (33), wherein the middle lock cylinder (31) is arranged in the outer lock cylinder (32) and is coaxially connected with the outer lock cylinder (32) in a shaft sleeve manner, the front end of the middle lock cylinder (31) is connected with the inner lock cylinder (33), the rear end of the middle lock cylinder (31) is connected with a mechanical knob (35), the mechanical knob (35) is arranged on a front panel (2), the middle lock cylinder (31), the outer lock cylinder (32) and the inner lock cylinder (33) are coaxially arranged in a lock cylinder groove (34) of a shell (1), the mechanical knob (35) drives the middle lock cylinder (31) to drive the outer lock cylinder (32) and the inner lock cylinder (33) to rotate relative to the lock cylinder groove (34) to perform switching lock, an outer lock cylinder pin groove (36) is arranged on the side wall of the outer lock cylinder (32),
the fingerprint identification system comprises a fingerprint identification module and a control panel (41), a fingerprint identification area (47) of the fingerprint identification module and the control panel (41) is arranged on the front panel (2), the fingerprint identification module and the control panel (41) are connected with a motor (42), the motor (42) is connected with an eccentric driving block (43) and is provided with a movable pin (44), one end of the movable pin (44) is movably connected with an outer lock cylinder pin groove (36), the other end of the movable pin (44) is connected with the shell (1) through a spring (45), the eccentric driving block (43) is correspondingly connected with the movable pin (44), a reset switch (46) is arranged, and the reset switch (46) is connected with the fingerprint identification module and the control panel (41);
the power supply system comprises a battery (51), the battery (51) is connected with the fingerprint identification module, the control panel (41) and the motor (42) for power supply, and a battery compartment cover (52) is arranged on the front panel (2).
2. The electronic and mechanical double-control cabinet lock as claimed in claim 1, wherein the middle lock cylinder (31) is provided with an emergency lock cylinder and an emergency key hole (37), and the lock is opened and closed by the rotation of the emergency key hole (37) through the linkage of the lock cylinder (31) and the inner lock cylinder (33) relative to the outer lock cylinder (32).
3. The electronic-mechanical double-control cabinet lock as claimed in claim 1, wherein a knob angle limiting block is provided on the mechanical knob (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319596.1U CN214615948U (en) | 2020-12-31 | 2020-12-31 | Electronic and mechanical double-control cabinet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319596.1U CN214615948U (en) | 2020-12-31 | 2020-12-31 | Electronic and mechanical double-control cabinet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615948U true CN214615948U (en) | 2021-11-05 |
Family
ID=78434682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023319596.1U Active CN214615948U (en) | 2020-12-31 | 2020-12-31 | Electronic and mechanical double-control cabinet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214615948U (en) |
-
2020
- 2020-12-31 CN CN202023319596.1U patent/CN214615948U/en active Active
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