CN220929021U - Manual-automatic integrated motor lock body device - Google Patents
Manual-automatic integrated motor lock body device Download PDFInfo
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- CN220929021U CN220929021U CN202322572024.1U CN202322572024U CN220929021U CN 220929021 U CN220929021 U CN 220929021U CN 202322572024 U CN202322572024 U CN 202322572024U CN 220929021 U CN220929021 U CN 220929021U
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- lock tongue
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- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 238000001514 detection method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a manual-automatic integrated motor lock body device, which comprises a lock shell and a lock tongue arranged in the lock shell, wherein the locking of the lock tongue comprises an electric locking part and a manual locking part, the electric locking part comprises a motor and an arc notch connected to an output shaft of the motor, the arc notch is of a spiral concentric thin-wall structure, the lock tongue is in contact with the arc notch, and the lock tongue is driven to reciprocate in the lock shell along with the rotation of the arc notch to realize electric unlocking and locking actions; the manual locking part comprises a lock cover arranged at the outer end of the lock shell, a reset part is coaxially arranged on the lock cover, a lock cylinder pulling piece is arranged on the reset part, a left piece and a right piece are arranged in the rotation range of the lock cylinder pulling piece and are in contact with the lock tongue, the lock cover is rotated to enable the reset part to rotate and drive the lock cylinder pulling piece to rotate, the lock cylinder pulling piece is in contact with the left piece and the right piece and drive the left piece and the right piece to act on the lock tongue, and the lock tongue reciprocates in the lock shell to realize manual unlocking and locking actions. The device avoids motor stall and improves motor life.
Description
Technical Field
The utility model belongs to the technical field of lock bodies, and particularly relates to a manual-automatic integrated motor lock body device.
Background
At present, one part of automatic lock body devices which are used in the market is an electromagnetic door lock adopting the principle of electricity generation magnetism, and when current passes through a silicon steel sheet, the electromagnetic door lock can generate strong suction force to tightly absorb an adsorption iron plate so as to achieve the effect of locking the door; one part is a motor door lock in a motor driving mode, an external motor driving mode is generally adopted, and the aim of opening and closing the lock is fulfilled through a connecting structure of an external motor and a lock cylinder.
Along with the intelligent development of special vehicle-mounted mobile shelter equipment door locks, the existing automatic door locks have several technical problems: 1) The motor door lock is basically an external motor, the lock body is enabled to reach a locking point or an unlocking point in a locked rotor motor mode, the motor is damaged, the service life of the motor is shortened, and a shelter upper computer system interconnected with the door lock cannot detect the state of a lock body lock tongue. 2) The external motor door lock needs enough space to accommodate the driving motor, so that the attractive appearance of the door body is affected. 3) The door body of the special vehicle-mounted movable shelter is of a steel plate type structure, and the driving torque force of the automatic lockset is required to be large. Experiments show that the existing built-in motor lock body and electromagnetic lock can not drive the door body.
The Chinese patent with publication number CN112523614B discloses an automatic motor lock body, which is provided with a lock shell, wherein a gear motor, a left sheet, a right sheet, a clutch plate, a reset plate, a lock tongue part and a circuit board are arranged in the lock shell, a chip is arranged on the circuit board, a plurality of detection switches are connected with the circuit board in a signal manner, and the detection switches respectively detect the position states of the clutch plate, the lock tongue part and the left sheet and the right sheet; the speed reducing motor is connected with an electric driving mechanism, and the chip controls the speed reducing motor and the electric driving mechanism to work; the left and right plates and the tongue member are controlled to perform locking operation. The utility model provides an automatic motor lock body, which avoids motor locked rotor, prolongs the service life of the motor, and solves the potential safety hazard that the motor cannot be opened when burnt out or blocked. Chinese patent publication No. CN110439373a discloses an electric lock body, including lock casing, driving module, controlling means, latch assembly, lock assembly and locating component, driving module includes motor, driven gear and shift fork, the latch assembly is including the first movable part that can install in the lock casing in a sliding manner, and it has the latch that can stretch out outwards, and lock assembly includes the second slide that can install in the lock casing in a movable manner, second elastic component and lock assembly, the second slide has the fork tongue that can stretch out outwards, the second elastic component is used for providing elastic support for the fork tongue, and lock assembly can install in the lock casing in a rotation manner, locating component can install in the lock casing in a rotation manner, and its one end is close to the setting of lock assembly, the other end is close to the setting of shift fork. The electric lock body can enable the inclined tongue to reliably extend in the mechanical driving direction, so that the door and the door frame provided with the electric lock body can be reliably positioned, and the situation that the door is not closed is avoided. The two lock bodies are electrically locked by the motor to solve different problems.
Therefore, aiming at the defects of the automatic door lock in the application of special vehicle-mounted mobile shelter equipment, the utility model provides a manual-automatic integrated motor lock body simple device with adaptive external dimensions, which avoids the motor from being blocked, improves the service life of the motor, and also provides a simple manual clutch structure, thereby solving the potential safety hazard that the door lock can not be opened when the motor is burnt out or blocked; the scheme that the magnetic force generated by the coil current of the electromagnetic lock is insufficient to realize the normal opening of the cabin door under the constraint of the same given power is provided.
Disclosure of utility model
In order to solve the problems, the utility model aims to provide a manual-automatic integrated motor lock body device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a manual-automatic integrated motor lock body device comprises a lock shell and a lock tongue arranged in the lock shell, wherein the locking of the lock tongue comprises an electric locking part and a manual locking part,
The electric locking part comprises a motor and an arc notch connected to an output shaft of the motor, the arc notch is of a spiral concentric thin-wall structure, the lock tongue is in contact with the arc notch, and the lock tongue is driven to reciprocate in the lock shell along with rotation of the arc notch to realize electric unlocking and locking actions;
The manual locking part comprises a lock cover arranged at the outer end of the lock shell, a reset part is coaxially arranged on the lock cover, a lock cylinder pulling piece is arranged on the reset part, a left sheet and a right sheet are arranged in the rotation range of the lock cylinder pulling piece and are in contact with the lock tongue, the lock cover is rotated to enable the reset part to rotate and drive the lock cylinder pulling piece to rotate, the lock cylinder pulling piece is in contact with the left sheet and the right sheet and drive the left sheet and the right sheet to act on the lock tongue, and the lock tongue reciprocates in the lock shell to realize manual unlocking and locking actions.
The lock case is a semi-closed rectangular frame, a mounting edge horizontally extends along the bottom surface of the rectangular frame, a mounting hole is formed in the mounting edge, a lock cover mounting hole is further formed in the bottom surface, a hole for extending a lock tongue is formed in one side surface of the rectangular frame, and a rear cover is arranged to be matched with the lock case to form a closed space.
The lock tongue is an L-shaped inclined tongue, a guide fixing piece is arranged on the upper end face of the long edge of the L-shaped connecting frame, a spring is sleeved on the connecting frame on one side of the guide fixing piece, a first baffle plate and a second baffle plate are arranged on the other side of the guide fixing piece, and the short edge of the L-shaped connecting frame is contacted with the arc-shaped notch.
The first baffle plate and the second baffle plate vertically penetrate through the connecting frame, a protruding portion is reserved on the upper surface of the connecting frame, and the protruding portion is further arranged on the lower bottom surface of the connecting frame.
The guide fixing piece is arranged on the base, the base is arranged in the lock shell, the upper end of the base is provided with a groove, the long side of the L-shaped connecting frame of the lock tongue penetrates through the groove, and the baffle is fixed above the groove through a screw.
The lock core plectrum is the slice of echelonment, and one end is fixed on reset part through the rotation axis, and the other end is the arc.
The left and right plates comprise a straight cylinder hollow column, two connecting plates which are acute angles are arranged on the hollow column, the hollow column is movably arranged on the bottom surface of the lock shell, one connecting plate is in contact with the upper surface of the lock tongue, the position of the connecting plate is between a first blocking plate and a second blocking plate, and the other connecting plate is arranged in a rotating area of the lock core shifting plate.
A limit switch is arranged right below the second baffle plate of the lock tongue, and a contact plate is arranged on the side edge of the limit switch; a control circuit board is arranged on the opposite surface of the lock shell, opposite to the mounting hole of the lock tongue, and is respectively connected with the motor and the limit switch through circuits.
The control circuit board is provided with a PLC timing chip and is connected with an input wire.
The motor is fixed in the lock shell through the motor fixing seat in a threaded connection mode, one end of the arc-shaped notch is fixed on an output shaft of the motor in a threaded connection mode, the other end of the arc-shaped notch is in contact with the lock tongue, and the arc-shaped notch rotates to drive the lock tongue to move between the farthest end and the nearest end of a spiral cambered surface of the arc-shaped notch.
Compared with the prior art, the utility model has the following advantages:
1. Simple structure, reasonable overall arrangement can avoid the motor to lock up changeing, improves motor life.
2. The simple manual clutch structure is arranged, and the potential safety hazard that the door lock can not be opened when the motor burns out or is blocked is solved.
Drawings
In order to more clearly illustrate the technical solutions of specific embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the inside of a manual-automatic motor lock device according to the present utility model;
FIG. 2 is a schematic diagram of the inside of the manual-automatic motor lock device according to the present utility model;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic diagram I of a manual-automatic integrated motor lock body device;
FIG. 5 is a schematic diagram II of a manual-automatic integrated motor lock body device;
In the figure, a 1-lock tongue; 2-an electric motor; 3-a spring; 4-guiding fixing sheets; 5-a motor fixing seat; 6-and arc-shaped notch; 7-a lock core pulling piece; 8-a control circuit board; 9-a lock shell; 10-a first baffle; 11-a second baffle; 12-limit switch; 13-left and right pieces; 14-a reset component; 15-an input line; 16-locking cap; 17-a rear cover; 18-a base.
Detailed Description
The present utility model will be further described with reference to the drawings and the specific embodiments, but it should not be construed that the scope of the subject matter of the present utility model is limited to the following embodiments, and various modifications, substitutions and alterations made according to the ordinary skill and familiar means of the art to which this utility model pertains are included within the scope of the present utility model without departing from the above technical idea of the utility model.
As shown in fig. 1-5, a manual-automatic integrated motor lock body device is provided with a lock shell 9, wherein a motor 2, a motor fixing seat 5 and an arc notch 6 are arranged in the lock shell 9 on the same horizontal line, and a lock tongue 1, a spring 3, a base 18, a guide fixing sheet 4, a first stop block 10, a left sheet 13, a right sheet 13, a second stop block 11, a limit switch 12, a lock cylinder pulling sheet 7 and a manual reset part 14 are arranged on the other parallel horizontal line; the control circuit board 8 is on the side of the lock housing 9. An input line 15 is connected to the control board 8. And a rear cover 17 is provided to form a closed space in cooperation with the lock case 9. A lock cover 16 is provided at the outer end of the lock case 9 to rotate the manual restoring member 14.
The motor 2 is a direct current gear motor, is fixed in the lock shell 9 through the mode of motor fixing base 5 spiro union, and arc breach 6 is fixed on direct current gear motor 2 output shaft, and lock shell 9 is provided with the guide way that is convenient for bolt 1 longitudinal movement, and bolt 1 keeps good contact with arc breach 6 under the elasticity that spring 3 is in compressed state, and control circuit board 8 is provided with the time that PLC timing chip control bolt 1 was retracted into in the lock shell 9 completely.
Working principle: in the vehicle-mounted mobile shelter equipment, a manual-automatic integrated motor lock body device is electrified, a door lock opening button is pressed, a direct-current gear motor 2 starts to work, an arc notch 6 is driven to rotate clockwise, a lock tongue 1 is driven to move into a lock shell 9, when a second baffle 11 on the lock tongue 1 is in effective contact with a limit switch 12, the direct-current gear motor 2 stops working, at the moment, the lock tongue 1 is completely retracted into the lock shell 9, the lock tongue 1 just contacts with the far end of a spiral cambered surface of the arc notch 6, a PLC timing chip on a control circuit board 8 controls the lock tongue 1 to be completely retracted into the lock shell 9 for a duration generally set to 5 seconds, after the unlocking duration is finished, the direct-current gear motor 2 starts to work, the arc notch 6 is driven to rotate clockwise, a contact point between the lock tongue 1 and the arc notch 6 returns to the nearest end of the spiral cambered surface of the arc notch 6 under the action of a spring 3, and a first baffle 10 is contacted with a guide fixing piece 4, and the lock tongue 1 stretches out, so that electric locking action is realized. When the whole equipment does not have electric input, the lock core of the manual reset part 14 can be rotated clockwise through a manual mode, the lock core pulling sheet 7 synchronously rotates along with the rotation, the left and right sheets 13 rotate and act on the second baffle 11 on the lock tongue 1, the lock tongue 1 moves towards the lock shell 9 to realize manual unlocking action, the lock core is rotated in the opposite direction, the lock tongue 1 is reset to a locking state under the action of the spring 3, and when the lock core rotates to an initial position in the opposite direction, the lock handle can be separated from the lock core.
The manual-automatic integrated motor lock body device provided by the utility model is described in detail, and specific examples are applied to illustrate the structure and the working principle of the utility model, and the description of the above embodiments is only used for helping to understand the method and the core idea of the utility model. It should be noted that it will be apparent to those skilled in the art that various improvements and modifications can be made to the present utility model without departing from the principles of the utility model, and such improvements and modifications fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a manual-automatic integration motor lock body device, includes lock shell (9) and sets up spring bolt (1) in lock shell (9), its characterized in that: the locking of the lock tongue (1) comprises an electric locking part and a manual locking part, the electric locking part comprises a motor (2), an arc notch (6) connected to an output shaft of the motor (2), the arc notch (6) is of a spiral concentric thin-wall structure, the lock tongue (1) is in contact with the arc notch (6), and the lock tongue (1) is driven to reciprocate in a lock shell (9) along with the rotation of the arc notch (6) to realize electric unlocking and locking actions;
The manual locking part comprises a lock cover (16) arranged at the outer end of a lock shell (9), a reset part (14) is coaxially arranged on the lock cover (16), a lock cylinder pulling piece (7) is arranged on the reset part (14), a left sheet (13) and a right sheet (13) are arranged in the rotation range of the lock cylinder pulling piece (7), the left sheet (13) and the right sheet (13) are in contact with a lock tongue (1), the lock cover (16) is rotated so that the reset part (14) rotates and drives the lock cylinder pulling piece (7) to rotate, the lock cylinder pulling piece (7) contacts with the left sheet (13) and drives the left sheet (13) and the right sheet (13) to act on the lock tongue (1), and the lock tongue (1) reciprocates in the lock shell (9) to realize manual unlocking and locking actions.
2. The manual-automatic integrated motor lock device according to claim 1, wherein: the lock case (9) is a semi-closed rectangular frame, a mounting edge horizontally extends along the bottom surface of the rectangular frame, a mounting hole is formed in the mounting edge, a lock cover (16) mounting hole is further formed in the bottom surface, a hole for the lock tongue (1) to extend out is formed in one side surface of the rectangular frame, and a rear cover (17) is arranged to be matched with the lock case (9) to form a closed space.
3. The manual-automatic integrated motor lock device according to claim 1, wherein: the novel lock tongue is characterized in that the lock tongue (1) is an L-shaped inclined tongue, a guide fixing sheet (4) is arranged on the end face of the long side of an L-shaped connecting frame, a spring (3) is sleeved on the connecting frame on one side of the guide fixing sheet (4), a first baffle (10) and a second baffle (11) are arranged on the other side of the guide fixing sheet, and the short side of the L-shaped connecting frame is in contact with an arc notch (6).
4. A manual-automatic integrated motor lock body device according to claim 3, wherein: the first baffle (10) and the second baffle (11) vertically penetrate through the connecting frame, a protruding portion is reserved on the upper surface of the connecting frame, and the protruding portion is further arranged on the lower bottom surface of the connecting frame through the first baffle (10).
5. A manual-automatic integrated motor lock body device according to claim 3, wherein: the guide fixing piece (4) is arranged on the base (18), the base (18) is arranged in the lock shell (9), the upper end of the base (18) is provided with a groove, the long side of the L-shaped connecting frame of the lock tongue (1) penetrates through the groove, and the baffle (10) is fixed above the groove through a screw.
6. The manual-automatic integrated motor lock device according to claim 1, wherein: the lock core plectrum (7) is the slice of echelonment, and one end is fixed on reset part (14) through the rotation axis, and the other end is the arc.
7. A manual-automatic integrated motor lock body device according to claim 1 or 3, wherein: the left and right plates (13) comprise straight cylinder hollow columns, the hollow columns are movably arranged on the bottom surface of the lock shell (9), two connecting plates which are acute angles are arranged on the hollow columns, one connecting plate is in contact with the upper surface of the lock tongue (1), the position of the connecting plate is between the first baffle plate (10) and the second baffle plate (11), and the other connecting plate is arranged in the rotating area of the lock cylinder shifting plate (7).
8. The manual-automatic integrated motor lock device according to claim 1, wherein: a limit switch (12) is arranged right below the second baffle (11) of the lock tongue (1), and a contact piece is arranged on the side edge of the limit switch (12); a control circuit board (8) is arranged on the opposite surface of the lock shell (9) corresponding to the installation hole of the lock tongue, and the control circuit board (8) is respectively connected with the motor (2) and the limit switch (12) through circuits.
9. The manual-automatic integrated motor lock device according to claim 8, wherein: the control circuit board (8) is provided with a PLC timing chip and is connected with an input line (15).
10. The manual-automatic integrated motor lock device according to claim 1, wherein: the motor (2) is fixed in the lock shell (9) in a threaded manner through the motor fixing seat (5), one end of the arc notch (6) is fixed on an output shaft of the motor (2) in a threaded manner, the other end of the arc notch is in contact with the lock tongue (1), and the arc notch (6) rotates to drive the lock tongue (1) to move between the farthest end and the nearest end of the spiral cambered surface of the arc notch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572024.1U CN220929021U (en) | 2023-09-21 | 2023-09-21 | Manual-automatic integrated motor lock body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572024.1U CN220929021U (en) | 2023-09-21 | 2023-09-21 | Manual-automatic integrated motor lock body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929021U true CN220929021U (en) | 2024-05-10 |
Family
ID=90938726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572024.1U Active CN220929021U (en) | 2023-09-21 | 2023-09-21 | Manual-automatic integrated motor lock body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929021U (en) |
-
2023
- 2023-09-21 CN CN202322572024.1U patent/CN220929021U/en active Active
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