CN215369226U

CN215369226U - Semi-automatic lockset

Info

Publication number: CN215369226U
Application number: CN202121803384.2U
Authority: CN
Inventors: 黄志佳
Original assignee: Guangdong Sanli Lock Industry Co ltd
Current assignee: Guangdong Sanli Lock Industry Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-31
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a semi-automatic lockset, which is characterized by comprising a door outer lock mechanism and a door inner lock mechanism, wherein a hollow rod piece is connected between the door outer lock mechanism and the door inner lock mechanism; the motor device comprises a motor and a sliding block which is driven by the motor to translate, and the sliding block is movably pressed and matched with the clutch pin; the door inner lock mechanism comprises a lock body, a rear handle and a door inner lock auxiliary lock cylinder, wherein the lock body is provided with a main lock tongue and an auxiliary lock tongue, and the rear handle is provided with a battery box and a rear handle shaft hole into which the hollow rod piece is inserted. The utility model has simple structure, ingenious design, small handle volume and better hand feeling.

Description

Semi-automatic lockset

Technical Field

The utility model relates to the technical field of locks, in particular to a semi-automatic lock.

Background

The intelligent lock is widely used on the security door, the intelligent lock supplies power to the recognizer through the battery box, the recognizer works, after the recognizer recognizes correctly, a signal is sent to the driving circuit board, after the recognition is correct, the driving circuit drives the signal to the electronic lock body, and the electronic lock body works to achieve the purpose of unlocking. In the prior art, a recognition system, a driving system, a mechanical handle, a clutch and a power supply system of a common intelligent lock are all integrated in a shell, so that the problems of overstaffed overall structure, ugly appearance and the like are caused. For this reason, a split lock has been proposed by those skilled in the art, for example, patent application No. 201910013366.5, a split intelligent lock includes a front handle and a rear handle, a large square shaft is provided between the front handle and the rear handle; the unlocking mechanism and the clutch mechanism are arranged in front and at the back, and the clutch mechanism is matched with the large square shaft; when the lock is unlocked, the driving spring is controlled to push the driving push plate to press down under the control of the motor shaft of the driving motor, so that the clutch mechanism is matched with the large square shaft, the rear handle is connected with the front handle through the large square shaft, and the rear handle rotates along with the front handle when the front handle is rotated, thereby realizing the unlocking function. Adopt unblanking of driving motor drive components of a whole that can function independently lock, driving motor's volume is less, can make clutching mechanism and unlocking mechanism all integrate in intelligent lock, is applicable to all locks. But the disadvantage is that the structure is still relatively complicated and needs further improvement.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a semi-automatic lockset which is simple in structure, ingenious in design, small in size and better in hand feeling.

The utility model adopts the following technical scheme to realize the purpose: the utility model provides a semi-automatization tool to lock, its characterized in that, it includes door external lock mechanism and door internal lock mechanism, is connected with hollow member between door external lock mechanism and the door internal lock mechanism.

The door external lock mechanism comprises a front handle, a clutch shaft, a mandril vertical to the clutch shaft, a front handle lock cylinder, a motor device and a control system, wherein the front handle lock cylinder is connected with a driving mandril, the end part of the mandril is movably provided with a clutch pin, the clutch pin is sleeved with a reset spring, one end of the clutch shaft is connected with a connecting rod piece, and the other end of the clutch shaft is provided with a side slot hole for accommodating the clutch pin to be inserted; the motor device comprises a motor and a sliding block driven by the motor to translate, and the sliding block is movably pressed and matched with the clutch pin.

The control system comprises a control circuit board, a loudspeaker and a control panel, wherein the control circuit board is connected with the loudspeaker and the control panel, and the control circuit board is connected with the control motor device.

The door inner lock mechanism comprises a lock body, a rear handle and a door inner lock auxiliary lock cylinder, the lock body is provided with a main lock tongue and an auxiliary lock tongue, the hollow rod piece is connected with and drives the main lock tongue, the door inner lock cylinder is connected with and drives the auxiliary lock tongue, the rear handle is provided with a battery box and a rear handle shaft hole for inserting the hollow rod piece, and the battery box is connected with a wire which penetrates through the hollow rod piece and is connected with the control circuit board.

As a further explanation of the above scheme, the output end of the motor is connected with a screw rod joint, the slide block is provided with a thread sleeve matched with the screw rod joint, the slide block can be driven by the rotation of the motor, so that the clutch pin is driven to extend into the slotted hole of the clutch shaft, when the motor rotates reversely, the slide block removes the pushing acting force on the clutch pin, and the clutch pin is withdrawn from the slotted hole under the action of the reset spring force.

Furthermore, the front handle is provided with a groove for embedding the motor device and a guide groove corresponding to the ejector rod, the end part of the guide groove extends to the position of a slotted hole of the clutch shaft, the motor device is fixed in the groove, and the ejector rod is movably arranged in the guide groove.

Furthermore, a caulking groove corresponding to the loudspeaker is arranged in the front handle, and a convex position is arranged in the caulking groove to support the loudspeaker.

Further, the control panel takes the form of a touch pad, which is fixed above the control panel.

Furthermore, a magnetic suction cover plate is arranged outside the battery box, and an acrylic plaque is arranged outside the magnetic suction cover plate.

Furthermore, a positioning ring is arranged at the end part of the side groove hole, a clutch pin penetrates through a middle hole of the positioning ring, and the return spring is movably propped against the positioning ring.

The utility model adopts the technical scheme to achieve the beneficial effects.

The semi-automatic lockset structure mainly comprises a door outer lock mechanism and a door inner lock mechanism, wherein a hollow rod piece is connected between the door outer lock mechanism and the door inner lock mechanism; the motor device comprises a motor and a sliding block which is driven by the motor to translate, and the sliding block is movably pressed and matched with the clutch pin; door internal lock mechanism includes the lock body, the back handle, the vice lock core of door internal lock, the lock body is provided with main spring bolt and vice spring bolt, hollow member connects and drives main spring bolt, the vice spring bolt of door internal lock core connection drive, the back handle is provided with the battery case and holds hollow member male back handle shaft hole, the battery case is connected with the wire and passes hollow member, and be connected with control circuit board, through setting up the battery case in door internal lock mechanism, make the external lock of door have sufficient space to set up automatically controlled lock part and mechanical lock part, and the built-in clutch of front handle, design benefit, the handle is small, it is better to feel. When the device works, the control circuit board receives a correct opening instruction, then the control circuit board controls the motor device to start, further drives the ejector rod to act, so that the clutch pin and the clutch shaft are matched together, and then the handle is rotated to unlock the device; when locking, the existing locking mode of reverse lifting is still adopted.

Drawings

Fig. 1 is a schematic view of the door deadbolt mechanism of the present invention.

Fig. 2 is a schematic view of the door locking mechanism of the present invention.

Description of reference numerals: 1. the lock comprises a hollow rod piece 2, a front handle 3, a clutch shaft 3-1, a side slot hole 3-2, a positioning ring 4, a mandril 5, a front handle lock cylinder 6, a motor device 6-1, a motor 6-2, a slide block 7, a clutch pin 8, a return spring 9, a control circuit board 10, a loudspeaker 11, a control panel 12, a lock body 13, a rear handle 14, an inner door lock auxiliary lock cylinder 15, a main lock tongue 16, an auxiliary lock tongue 17, a battery box 18, a lead screw joint 19, a groove 20, a guide groove 21, an embedding groove 22, a magnetic suction cover plate 23 and an acrylic decorative plate.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

As shown in fig. 1 and 2, the utility model is a semi-automatic lockset, which comprises a door outer lock mechanism and a door inner lock mechanism, wherein a hollow rod member 1 is connected between the door outer lock mechanism and the door inner lock mechanism, the door outer lock mechanism comprises a front handle 2, a clutch shaft 3, a mandril 4 vertical to the clutch shaft, a front handle lock cylinder 5, a motor device 6 and a control system, the front handle lock cylinder is connected with a driving mandril, the end part of the mandril is movably provided with a clutch pin 7, the clutch pin is sleeved with a reset spring 8, one end of the clutch shaft is connected with a connecting rod member, and the other end of the clutch shaft is provided with a side slot hole 3-1 for accommodating the clutch pin to insert; the end part of the side groove hole is provided with a positioning ring 3-2, the middle hole of the positioning ring is penetrated by the clutch pin, and the reset spring is movably pressed on the positioning ring. The motor device comprises a motor 6-1 and a sliding block 6-2 driven by the motor to translate, and the sliding block is movably pressed and matched with the clutch pin; the control system comprises a control circuit board 9, a loudspeaker 10 and a control panel 11, wherein the control circuit board is connected with the loudspeaker and the control panel and is connected with a control motor device; in this embodiment, the control panel is in the form of a touch panel, and the touch panel is fixed above the control panel.

The door inner lock mechanism comprises a lock body 12, a rear handle 13 and a door inner lock auxiliary lock cylinder 14, the lock body is provided with a main lock bolt 15 and an auxiliary lock bolt 16, a hollow rod piece is connected with and drives the main lock bolt, the door inner lock cylinder is connected with and drives the auxiliary lock bolt, the rear handle is provided with a battery box 17 and a rear handle shaft hole for inserting the hollow rod piece, and the battery box is connected with a wire which penetrates through the hollow rod piece and is connected with a control circuit board. The slider is a rectangular frame, the output end of the motor is connected with a screw rod joint 18, the slider is provided with a threaded sleeve matched with the screw rod joint, the slider can be driven by the rotation of the motor, so that the clutch pin is driven to extend into the slotted hole of the clutch shaft, when the motor rotates reversely, the slider removes the pushing action force on the clutch pin, and the clutch pin is withdrawn from the slotted hole under the action of the reset spring force.

Furthermore, the front handle is provided with a groove 19 for embedding the motor device and a guide groove 20 corresponding to the ejector rod, the end part of the guide groove extends to the position of a slotted hole of the clutch shaft, the motor device is fixed in the groove, and the ejector rod is movably arranged in the guide groove. The front handle is internally provided with a caulking groove 21 corresponding to the loudspeaker, and a convex position is arranged in the caulking groove to support the loudspeaker.

Furthermore, a magnetic cover plate 22 is arranged outside the battery box, and an acrylic plaque 23 is arranged outside the magnetic cover plate.

Compared with the prior art, the utility model can be adapted to various lock bodies such as a spherical lock, a single-bolt lock body, a double-bolt lock body, a 58 lock body, a 72 lock body, an 85 lock body and the like, takes account of unlocking modes such as fingerprints, passwords, keys, mobile phone Bluetooth and the like, has a clutch arranged in the front handle, and has the advantages of ingenious design, small handle volume and better hand feeling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. A semi-automatic lockset is characterized by comprising a door outer lock mechanism and a door inner lock mechanism, a hollow rod piece is connected between the door outer lock mechanism and the door inner lock mechanism,

the door external lock mechanism comprises a front handle, a clutch shaft, a mandril vertical to the clutch shaft, a front handle lock cylinder, a motor device and a control system, wherein the front handle lock cylinder is connected with a driving mandril, the end part of the mandril is movably provided with a clutch pin, the clutch pin is sleeved with a reset spring, one end of the clutch shaft is connected with a connecting rod piece, and the other end of the clutch shaft is provided with a side slot hole for accommodating the clutch pin to be inserted; the motor device comprises a motor and a sliding block which is driven by the motor to translate, and the sliding block is movably pressed and matched with the clutch pin;

the control system comprises a control circuit board, a loudspeaker and a control panel, wherein the control circuit board is connected with the loudspeaker and the control panel and is connected with the control motor device;

2. The semi-automatic lockset of claim 1 wherein a lead screw connector is coupled to an output of said motor and wherein said slider has a threaded sleeve that mates with said lead screw connector.

3. The semi-automatic lockset of claim 1 wherein the front handle has a recess for receiving the motor assembly and a guide slot corresponding to the pin, the guide slot having an end extending to a slot of the clutch shaft, the motor assembly being secured in the recess, the pin being movably disposed in the guide slot.

4. The semi-automatic lockset of claim 1 wherein a bezel is disposed in the front handle corresponding to the speaker, the bezel having a protrusion therein for supporting the speaker.

5. The semi-automated lockset of claim 1 wherein said control panel is in the form of a touch pad secured over said control panel.

6. The semi-automatic lockset of claim 1 wherein a magnetically attractive cover plate is disposed outside the battery compartment and an acrylic trim plate is disposed outside the magnetically attractive cover plate.

7. The semi-automatic lock according to claim 1, wherein the end of the side slot is provided with a positioning ring, the middle hole of the positioning ring is penetrated by the clutch pin, and the return spring is movably pressed on the positioning ring.