CN214659397U - Electric push-out mechanism of hidden door handle - Google Patents
Electric push-out mechanism of hidden door handle Download PDFInfo
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- CN214659397U CN214659397U CN202023348974.9U CN202023348974U CN214659397U CN 214659397 U CN214659397 U CN 214659397U CN 202023348974 U CN202023348974 U CN 202023348974U CN 214659397 U CN214659397 U CN 214659397U
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Abstract
A powered ejection assembly for a concealed double control door handle, comprising: a lock case; a latch bolt assembly; a handle assembly having a stowed position state, a pre-deployed position state, and a fully deployed position state; a mechanical pushing assembly for pushing the handle assembly from the hidden position state to the pre-deployment state; the lock tongue driving assembly is in transmission connection with the handle assembly and the lock tongue respectively; further comprising: the electric push-out assembly comprises an electric control unlocking switch assembly arranged on the lock shell, a control circuit board in communication connection with the electric control unlocking switch assembly, a driving motor controlled by the control circuit board, and an electric transmission mechanism driven by the driving motor, wherein the electric transmission mechanism is in transmission connection with the mechanical push-out assembly. The push-out of the handle component in the utility model can be realized by two different ways, namely mechanical and electric; and the structure is optimized and improved, so that the components of the mechanical pushing assembly and the electric pushing assembly are shared, and the total number of parts is reduced.
Description
Technical Field
The utility model belongs to the technical field of the structural design of tool to lock and specifically relates to an use electronic release subassembly at two accuse door handles of hidden in car as a house lock.
Background
The intelligent electronic door lock is a lock which is improved on the basis of the traditional mechanical lock and is more intelligent and simpler in user safety, identification and manageability. The intelligent electronic door lock is used as an executing component for locking a door in an access control system, and compared with a traditional mechanical lock, the intelligent electronic door lock has the outstanding characteristics of safety, convenience and advancement, and is increasingly the mainstream choice.
The motor home is also called as a home on wheels, has two functions of a house and a vehicle, but the motor home is also a vehicle, and is a movable vehicle type with essential basic facilities at home. With the continuous improvement of the economic level of China, motor homes are more and more in China, the door lock of an automobile still adopts a driving mechanism of the existing house door lock, particularly adopts a link mechanism to drive a safety lock tongue, but the motor home jolts in the using process, the original link mechanism drives, the structure is not compact enough, and the motor home is easy to loosen; in addition, the transmission efficiency of the link mechanism transmission is low, which causes large power consumption.
If the intelligent electronic door lock is combined with the motor home, a motor home lock with a brand new structure suitable for the motor home is formed, and a good market effect can be obtained.
In the existing intelligent electronic motor home lock, in order to realize a stable opening and closing function, an electronic lock cylinder and a mechanical lock cylinder which are mutually independent are arranged in a lock shell, no linkage relation exists between the electronic lock cylinder and the mechanical lock cylinder, and independent control is realized on a lock tongue respectively. However, there are obvious technical shortages of this prior structure, such as: the number of parts is more, the internal connection structure is redundant, the production and installation process is complex, and the integral cost is directly increased; compare in traditional single mechanical type car as a house lock, the whole volume of current electronic car as a house lock can be bigger, leads to unable to reform transform the upgrading to old car as a house, and the door of a house needs the structure of considering the lock more when the design simultaneously, and to the car as a house technique, this undoubtedly is the performance that a technique backed up.
Disclosure of Invention
In order to overcome the above-mentioned not enough of prior art, the utility model provides a hidden two accuse door handle's electronic subassembly of releasing.
The technical proposal of the utility model for solving the technical problem is that: a powered ejection assembly for a concealed double control door handle, comprising:
a lock case;
the spring bolt assembly is arranged on the lock shell and can move relative to the lock shell;
the handle assembly is arranged on the lock shell and has a hidden position state, a pre-unfolding position state and a fully-unfolding position state;
the mechanical pushing assembly is in transmission connection with the handle assembly and is used for pushing the handle assembly from the hidden position state to the pre-unfolding state;
the lock tongue driving component is in transmission connection with the handle component and is also in transmission connection with the lock tongue; further comprising:
the electric push-out assembly comprises an electric control unlocking switch assembly arranged on the lock shell, a control circuit board in communication connection with the electric control unlocking switch assembly, a driving motor controlled by the control circuit board and an electric transmission mechanism driven by the driving motor, wherein the electric transmission mechanism is in transmission connection with the mechanical push-out assembly;
when the electric control unlocking switch assembly acquires electric control information, the motor is started to enable the handle assembly to be switched between a hidden position state and a pre-unfolding state; when the handle assembly is in a pre-unfolding state, the handle assembly is operated, so that the bolt assembly moves and is unlocked.
Preferably, the electronic control unlocking switch assembly comprises an inner electronic control unlocking switch arranged at the inner end of the lock shell and an outer electronic control unlocking instruction verification area arranged at the outer end of the lock shell.
Preferably, the internal electronic control unlocking switch and the external electronic control unlocking instruction verification area are one or more of a fingerprint lock acquisition module, a coded lock acquisition module, an induction card lock acquisition module and a communication software lock acquisition module.
Preferably, the electric transmission mechanism is in transmission connection with the mechanical pushing-out assembly through a linkage rack assembly.
Preferably, the linkage rack assembly comprises an electric spur rack and a mechanical spur rack, wherein the electric transmission mechanism is an electric transmission gear set, the electric spur rack is meshed with the electric transmission gear set and is in transmission, and the mechanical spur rack is in transmission connection with the mechanical push-out assembly through the mechanical transmission gear set;
the mechanical straight rack is provided with a linkage groove, the electric straight rack is convexly provided with a driving block, and the driving block is inserted into the linkage groove and can drive the mechanical straight rack to move.
Preferably, the mechanical pushing assembly comprises a mechanical unlocking member and a driving member arranged on the mechanical unlocking member;
the driving member is a non-standard driving cam, and the non-standard driving cam is provided with a first section matched with the hidden position state of the handle assembly, a second section matched with the pre-unfolding position state of the handle assembly and a third section matched with the full unfolding position state of the handle assembly.
Preferably, the spring bolt drive assembly include drive gear, set up on the spring bolt assembly and with drive gear meshing driven spring bolt drive rack, spring bolt drive gear group and with the reset spring that spring bolt drive rack is connected, the input and the handle subassembly transmission of spring bolt drive gear group are connected, the output and the drive gear meshing of spring bolt drive gear group are connected with the transmission.
Preferably, the bolt transmission gear set comprises an input gear sleeved on the handle assembly, an input rack meshed and connected with the input gear, a linkage piece which is provided with an output rack part and is in contact connection with the input rack, and a duplex transmission gear meshed with the output rack part, wherein the duplex transmission gear is further meshed and transmitted with the driving gear.
Preferably, the driving motor is arranged horizontally, the electric transmission mechanism comprises a horizontal bevel gear sleeved on an output shaft of the driving motor, a vertical bevel gear meshed with the horizontal bevel gear, and a motor output gear fixedly connected with the vertical bevel gear and rotating synchronously, and the motor output gear is meshed with the electric transmission gear in a combined manner and realizes transmission connection.
Preferably, the driving motor is horizontally arranged, the electric transmission mechanism comprises a worm sleeved on an output shaft of the driving motor, a worm wheel meshed with the worm, and a motor output gear fixedly connected with the worm wheel and synchronously rotating, and the motor output gear is meshed with the electric transmission gear group and realizes transmission connection.
The beneficial effects of the utility model reside in that: 1. the mechanical pushing assembly and the electric pushing assembly are combined, so that the pushing of the handle assembly can be realized in two different ways, namely mechanical and electric; 2. the structure is reasonably optimized and improved, so that the components of the mechanical pushing assembly and the electric pushing assembly are partially shared, the total number of parts is reduced, the difficulty in installation and production is reduced, and the cost can be reduced; 3. the mechanical push-out component can independently operate, the electric push-out component is not driven during working, the electric push-out component is protected, meanwhile, the influence of the electric push-out component is avoided, and the mechanical push-out component can run more smoothly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an assembly schematic of the deadbolt drive assembly and inner handle.
Fig. 4 is a disassembled schematic view of the mechanical pushing assembly and the electric pushing assembly.
Fig. 5 is an assembly schematic diagram of the mechanical pushing assembly and the electric pushing assembly.
Fig. 6 is a schematic structural diagram of another scheme of the electric transmission mechanism.
Fig. 7 is a schematic structural view of the driving member.
Fig. 8 is a schematic structural view of the link.
Fig. 9 is a schematic structural view of an input rack.
Fig. 10 is a schematic structural view of the link plate.
FIG. 11 is a schematic diagram comparing the switching of the position of the handle assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 11, an electric push-out assembly of a hidden type double control door handle includes:
a lock case 1;
the bolt assembly 2 is arranged on the lock shell 1 and can move relative to the lock shell 1;
a handle assembly which is arranged on the lock shell 1 and has a hidden position state, a pre-unfolding position state and a full-unfolding position state. Preferably, the handle assembly comprises an inner handle 3 and an outer handle 4, and the inner handle 3 and the outer handle 4 are mutually linked to realize door opening operation from the inside and the outside of the door respectively;
the mechanical pushing assembly 7 is in transmission connection with the handle assembly and is used for pushing the handle assembly from the hidden position state to the pre-unfolding state;
the lock tongue driving component is in transmission connection with the handle component and is also in transmission connection with the lock tongue; further comprising:
the electric push-out assembly 36 comprises an electric control unlocking switch assembly arranged on the lock shell 1, a control circuit board 5 in communication connection with the electric control unlocking switch assembly, a power supply device (preferably a battery 35), a driving motor 6 controlled by the control circuit board 5 and an electric transmission mechanism driven by the driving motor 6, wherein the electric transmission mechanism is in transmission connection with the mechanical push-out assembly 7;
when the electric control unlocking switch assembly acquires electric control information, the motor is started to enable the handle assembly to be switched between a hidden position state and a pre-unfolding state; when the handle assembly is in the pre-unfolding state, the handle assembly is operated, so that the bolt assembly 2 moves and is unlocked.
In this embodiment, the electronic control unlocking switch assembly includes an inner electronic control unlocking switch 8 disposed at the inner end of the lock case 1 and an outer electronic control unlocking instruction verification area 9 disposed at the outer end of the lock case 1. Preferably, the internal electronic control unlocking switch 8 and the external electronic control unlocking instruction verification area 9 are one or more of a fingerprint lock acquisition module, a coded lock acquisition module, an induction card lock acquisition module and a communication software lock acquisition module; of course, the specific form of the electrically controlled unlocking switch assembly is not limited to the above, and is not described in detail herein.
In order to realize the connection driving of the electric part and the mechanical part, in the embodiment, the electric transmission mechanism is in transmission connection with the mechanical pushing assembly 7 through a linkage rack assembly. Specifically, the linkage rack assembly comprises an electric spur rack 10 and a mechanical spur rack 11, wherein the electric transmission mechanism is an electric transmission gear set 34, the electric spur rack 10 is meshed with and transmits the electric transmission gear set 34, and the mechanical spur rack 11 is in transmission connection with the mechanical push-out assembly 7 through a mechanical transmission gear set 12; what is very important is that a linkage groove 13 is formed in the mechanical spur rack 11, a driving block 14 is convexly arranged on the electric spur rack 10, and the driving block 14 is inserted into the linkage groove 13 and can drive the mechanical spur rack 11 to move. By adopting the structure of the embodiment, the ingenious point is that: the linkage groove 13 is matched with the driving block 14, firstly, the size of the linkage groove 13 is larger than that of the driving block 14, so that a section of virtual position 15 exists, and by means of the existence of the virtual position 15, when the mechanical push-out assembly 7 moves, the mechanical straight rack 11 can move independently without driving the electric straight rack 10, so that the electric transmission mechanism does not move; when the electric pushing assembly 36 moves, the electric spur rack 10 moves and simultaneously drives the mechanical spur rack 11 to move together through the abutting relation between the driving block 14 and the mechanical spur rack 11, so as to drive the mechanical pushing assembly 7 to operate. In short, in order to realize the pushing function of the handle assembly, the electric pushing assembly 36 needs to transmit by using a part of the mechanical pushing assembly 7, that is, the sharing of part of components is realized; the motion of the mechanical pushing assembly 7 does not influence the electric pushing assembly 36 and is not resisted by the electric pushing assembly 36, so that the normal use of each function is ensured.
The mechanical pushing assembly 7 can be formed in a plurality of ways, and a specific scheme is provided: the mechanical pushing-out assembly 7 comprises a mechanical unlocking member 16 and a driving member 17 arranged on the mechanical unlocking member 16; the mechanical unlocking member 16 is preferably a key lock member or a slider lock member, etc., and will not be described in detail herein. The driving member 17 is a non-standard driving cam having a first section 18 adapted to the concealed position of the handle assembly, a second section 19 adapted to the pre-deployed position of the handle assembly, and a third section 20 adapted to the fully deployed position of the handle assembly. When the mechanical unlocking component 16 is used, the non-standard driving cam can be changed in position by controlling the mechanical unlocking component (for example, inserting a key and rotating or buckling a sliding block locking component), so that the contact position of the non-standard driving cam and the handle component is changed, and the handle component can be switched between a hidden position state and a pre-unfolding state; when the handle assembly is in the pre-unfolding state, the contact position of the non-standard driving cam and the handle assembly can be changed again by operating the handle assembly, the handle assembly is switched to the fully unfolding position state, and then the bolt assembly 2 moves and is unlocked.
Preferably, there are two mechanical unlocking members 16, respectively a key lock member and a slider lock member, the key lock member being linked to the slider lock member by means of the drive member 17 and the linkage 37.
In this embodiment, spring bolt drive assembly include drive gear 21, set up on the spring bolt subassembly 2 and with drive gear 21 meshing driven spring bolt drive rack 22, spring bolt drive gear group and the reset spring 23 of being connected with spring bolt drive rack 22, the input and the handle subassembly transmission of spring bolt drive gear group are connected, the output and the drive gear 21 meshing of spring bolt drive gear group are connected in the transmission. Through the transmission fit of the bolt transmission gear set, the driving gear 21 and the bolt driving rack 22, the force can be transmitted to the bolt assembly 2 through the handle assembly, so that the bolt assembly 2 is unlocked; when the handle assembly is loosened, the automatic reset of the bolt assembly 2 can be realized under the elastic force action of the reset spring 23.
In order to realize that the input of spring bolt drive gear group is connected with the transmission of handle subassembly, this embodiment provides an optimal structural scheme, and is more reasonable in the overall arrangement of spare part to when guaranteeing that the transmission is smooth and easy, simplify the assembly degree of difficulty, specifically do: the lock tongue transmission gear set comprises an input gear 24 sleeved on the handle assembly, an input rack 25 meshed with the input gear 24, a linkage piece 27 provided with an output rack portion 26 and forming contact connection with the input rack 25, and a duplex transmission gear 28 meshed with the output rack portion 26, wherein the duplex transmission gear 28 is further meshed with the driving gear 21 and transmits.
Due to the existence of the mechanical pushing assembly 7 and the electric pushing assembly 36, the driving motor 6 is arranged in a horizontal mode in order to enable the whole size to be smaller. For the horizontally arranged drive motor 6, two preferred transmission options are proposed: the electric transmission mechanism comprises a horizontal bevel gear 29 sleeved on an output shaft of the driving motor 6, a vertical bevel gear 30 meshed with the horizontal bevel gear 29, and a motor output gear 31 fixedly connected with the vertical bevel gear 30 and synchronously rotating, wherein the motor output gear 31 is meshed with the electric transmission gear set 34 and realizes transmission connection; the electric transmission mechanism comprises a worm 32 sleeved on an output shaft of the driving motor 6, a worm wheel 33 meshed with the worm 32, and a motor output gear 31 fixedly connected with the worm wheel 33 and synchronously rotating, and the motor output gear 31 is meshed with the electric transmission gear set 34 and realizes transmission connection. The two optimal schemes can realize the reversing function of power, the structure is effectively optimized and improved, the number of transmission parts is reduced as much as possible, the assembly process is simplified, and the high efficiency and smoothness of transmission are ensured.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to utility model technical entity to any simple modification, change and the equivalent structure change of doing above embodiment, all still belong to the utility model discloses technical scheme's within the scope of protection.
Claims (10)
1. An electric push-out mechanism of a hidden door handle, comprising:
a lock case (1);
the bolt assembly (2) is arranged on the lock shell (1) and can move relative to the lock shell (1);
a handle assembly arranged on the lock shell (1) and having a hidden position state, a pre-deployment position state and a fully-deployment position state;
the mechanical pushing assembly (7) is in transmission connection with the handle assembly and is used for pushing the handle assembly from the hidden position state to the pre-unfolding state;
the lock tongue driving component is in transmission connection with the handle component and is also in transmission connection with the lock tongue; it is characterized by also comprising:
the electric pushing assembly (36) comprises an electric control unlocking switch assembly arranged on the lock shell (1), a control circuit board (5) in communication connection with the electric control unlocking switch assembly, a driving motor (6) controlled by the control circuit board (5) and an electric transmission mechanism driven by the driving motor (6), and the electric transmission mechanism is in transmission connection with the mechanical pushing assembly (7);
when the electric control unlocking switch assembly acquires electric control information, the motor is started to enable the handle assembly to be switched between a hidden position state and a pre-unfolding state; when the handle assembly is in a pre-unfolding state, the handle assembly is operated, so that the bolt assembly (2) moves and is unlocked.
2. The electric push-out mechanism of a hidden door handle as claimed in claim 1, wherein: the electronic control unlocking switch assembly comprises an inner electronic control unlocking switch (8) arranged at the inner end of the lock shell (1) and an outer electronic control unlocking instruction verification area (9) arranged at the outer end of the lock shell (1).
3. The electric push-out mechanism of a hidden door handle as claimed in claim 2, wherein: the inner electronic control unlocking switch (8) and the outer electronic control unlocking instruction verification area (9) are one or more of a fingerprint lock acquisition module, a coded lock acquisition module, an induction card lock acquisition module and a communication software lock acquisition module.
4. The electric push-out mechanism of a hidden door handle as claimed in claim 1, wherein: the electric transmission mechanism is in transmission connection with the mechanical pushing-out assembly (7) through a linkage rack assembly.
5. The electric push-out mechanism of a hidden door handle as claimed in claim 4, wherein: the linkage rack assembly comprises an electric spur rack (10) and a mechanical spur rack (11), wherein the electric transmission mechanism is an electric transmission gear set (34), the electric spur rack (10) is meshed with the electric transmission gear set (34) and transmits, and the mechanical spur rack (11) is in transmission connection with the mechanical push-out assembly (7) through a mechanical transmission gear set (12);
the mechanical straight rack (11) is provided with a linkage groove (13), the electric straight rack (10) is convexly provided with a driving block (14), and the driving block (14) is inserted into the linkage groove (13) and can drive the mechanical straight rack (11) to move.
6. The electric push-out mechanism of a hidden door handle as claimed in claim 1, wherein: the mechanical pushing assembly (7) comprises a mechanical unlocking component (16) and a driving component (17) arranged on the mechanical unlocking component (16);
the driving member (17) is a non-standard driving cam, and the non-standard driving cam is provided with a first section (18) matched with the hidden position state of the handle assembly, a second section (19) matched with the pre-unfolding position state of the handle assembly and a third section (20) matched with the full unfolding position state of the handle assembly.
7. The electric push-out mechanism of a hidden door handle as claimed in claim 1, wherein: spring bolt drive assembly include drive gear (21), set up on the spring bolt subassembly (2) and with drive gear (21) meshing driven spring bolt drive rack (22), spring bolt drive gear group and reset spring (23) of being connected with spring bolt drive rack (22), the input and the handle subassembly transmission of spring bolt drive gear group are connected, the output and drive gear (21) meshing and the transmission of spring bolt drive gear group are connected.
8. The electric push-out mechanism of a hidden door handle as claimed in claim 7, wherein: the bolt transmission gear set comprises an input gear (24) sleeved on the handle assembly, an input rack (25) meshed and connected with the input gear (24), a linkage piece (27) provided with an output rack part (26) and connected with the input rack (25) in a contact manner, and a duplex transmission gear (28) meshed with the output rack part (26), wherein the duplex transmission gear (28) is further meshed and transmitted with the driving gear (21).
9. The electric push-out mechanism of a hidden door handle as claimed in claim 5, wherein: the driving motor (6) is horizontally arranged, the electric transmission mechanism comprises a horizontal bevel gear (29) sleeved on an output shaft of the driving motor (6), a vertical bevel gear (30) meshed with the horizontal bevel gear (29), and a motor output gear (31) fixedly connected with the vertical bevel gear (30) and synchronously rotating, and the motor output gear (31) is meshed with the electric transmission gear set (34) and realizes transmission connection.
10. The electric push-out mechanism of a hidden door handle as claimed in claim 5, wherein: the driving motor (6) is horizontally arranged, the electric transmission mechanism comprises a worm (32) sleeved on an output shaft of the driving motor (6), a worm wheel (33) meshed with the worm (32), and a motor output gear (31) fixedly connected with the worm wheel (33) and synchronously rotating, and the motor output gear (31) is meshed with the electric transmission gear set (34) and realizes transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348974.9U CN214659397U (en) | 2020-12-31 | 2020-12-31 | Electric push-out mechanism of hidden door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348974.9U CN214659397U (en) | 2020-12-31 | 2020-12-31 | Electric push-out mechanism of hidden door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214659397U true CN214659397U (en) | 2021-11-09 |
Family
ID=78506856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023348974.9U Active CN214659397U (en) | 2020-12-31 | 2020-12-31 | Electric push-out mechanism of hidden door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214659397U (en) |
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2020
- 2020-12-31 CN CN202023348974.9U patent/CN214659397U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 315315 west area of Industrial Park, Guanhaiwei town, Cixi City, Ningbo City, Zhejiang Province Patentee after: NINGBO WANGTONG LOCKS Co.,Ltd. Patentee after: JIANGSU SANJO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 315315 west area of Industrial Park, Guanhaiwei town, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO WANGTONG LOCKS Co.,Ltd. |
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| TR01 | Transfer of patent right |