CN209799645U - Integrated U-shaped lock with multiple unlocking functions - Google Patents
Integrated U-shaped lock with multiple unlocking functions Download PDFInfo
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- CN209799645U CN209799645U CN201920146551.7U CN201920146551U CN209799645U CN 209799645 U CN209799645 U CN 209799645U CN 201920146551 U CN201920146551 U CN 201920146551U CN 209799645 U CN209799645 U CN 209799645U
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- lock
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- linkage
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Abstract
The utility model relates to an integral type U-shaped lock with multiple unblock function, including lock body and locking piece, the rigid member of locking piece for being the U-shaped, one of them U-shaped tip of locking piece is as the installation end and articulate in the lock body, another U-shaped tip is as the locking end and is provided with the locked groove, the lock body is provided with and supplies locking end male jack, the lock body is located the lockhole and is provided with and locks the complex spring bolt with the locked groove locking, be provided with the power in the lock body, bluetooth control module, spring bolt linkage subassembly and motor, the power is the motor power supply, bluetooth control module is used for controlling motor just reversing, spring bolt linkage subassembly sets up between motor and spring bolt and drives the spring bolt when the motor just reverses and shrink to the lock body or. With the adoption of the scheme, the utility model provides an improve and use integral type U-shaped lock that has multiple unblock function of convenient degree.
Description
Technical Field
The utility model relates to a lock field, concretely relates to integral type U-shaped lock with multiple unblock function and convenient locking function.
Background
The U-shaped lock is a common door lock in daily life, and generally comprises a lock body and a locking rod, wherein the locking rod and the lock body form a closed locking ring body when in a locking state, the locking ring body locks handles on two sides of a door opening and closing position, and the locking rod is a U-shaped rigid component, so the U-shaped lock is called.
The lock body and the locking rod of the traditional U-shaped lock are arranged in a split manner, the two sides of the lock body are respectively provided with insertion holes for inserting the two U-shaped ends of the locking rod, a spring bolt is arranged in each insertion hole, the spring bolt is clamped and matched with a lock groove on the locking rod after the locking rod is inserted into the insertion holes to form the locking state of the U-shaped lock, the locking rod needs to be held by one hand and the lock body needs to be held by the other hand when the locking rod is held by the hand, the two U-shaped ends of the locking rod can be locked after accurately corresponding to the insertion holes, and the locking rod and the lock body have certain mass; the handle is unlocked and taken down and then needs to be locked again, the handle and the handle are guaranteed to be combined into a whole to be placed when the handle is idle, the handle needs to be unlocked again before being locked again, and inconvenience is brought to daily use. In addition, with the development of science and technology, control mode tends to be diversified, for example, bluetooth, fingerprint etc. and the main mode of unblock of U-shaped lock still stays in the mode that adopts the key to insert the lock core and carry out the unblock, once the key is lost or is forgotten at home, just brings the hindrance for opening the gate.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide an improve the integral type U-shaped lock that has multiple unblock function that uses convenient degree.
In order to achieve the above purpose, the utility model provides a following technical scheme: including lock body and locking piece, the locking piece be the rigid member that is the U-shaped, its characterized in that: one of them U-shaped tip of locking piece as the installation end and articulate in the lock body, another U-shaped tip as the locking end and be provided with the locked groove, the lock body be provided with and supply locking end male jack, the lock body be located the lockhole be provided with locked groove locking complex spring bolt, the lock body in be provided with power, bluetooth control module, spring bolt linkage subassembly and motor, the power supply for the motor power supply, bluetooth control module be used for controlling the motor just reverse, spring bolt linkage subassembly set up between motor and spring bolt and drive the spring bolt shrink to the lock body or stretch out to in the jack when the motor just reverses.
Through adopting above-mentioned technical scheme, on the one hand, adopt one end articulated, the locking piece of one end locking, make the lock body and locking piece combination as an organic whole, it is all more convenient when locking and unblock, and need not to guarantee both to be located same position through locking the lock body with the locking piece when idle, repeated and unnecessary unblock or the inconvenience that the locking brought have been saved, on the other hand, adopt the bluetooth to control the motor with the spring bolt linkage, realize the unblock mode that does not need the key, because now masses all along with carrying the cell-phone, can adopt APP that has decryption function to connect bluetooth control module to unblock the lock body, make the bluetooth unblock can not increase user's burden, daily use is more convenient.
The utility model discloses further set up to: the lock tongue linkage assembly comprises a rotary driving shaft, a telescopic driving rod and a reset spring, the telescopic driving rod is fixedly matched with the lock tongue and moves in the lock body along the moving direction of the lock tongue, a linkage groove is formed in the outer side wall of the telescopic driving rod along the moving direction of the lock tongue, the side walls of the linkage groove, relative to the two ends of the moving direction of the lock tongue, are respectively a reset wall close to the lock tongue and a linkage wall far away from the lock tongue, the central axis of the rotary driving shaft is perpendicular to the moving direction of the lock tongue, one end of the rotary driving shaft serves as a driving end and forms driving fit with a motor, the other end of the rotary driving shaft serves as a linkage end and is eccentrically provided with a linkage block extending into the linkage groove, the linkage block moves in the moving direction of the lock tongue when the rotary driving shaft rotates, and the reset spring is positioned between the linkage.
By adopting the technical scheme, when the Bluetooth control module controls the motor to rotate forwards, namely the rotating driving shaft rotates forwards under the driving of the motor, the lock tongue retracts inwards the lock body when the linkage block extrudes the linkage wall, the lock tongue is separated from the lock groove, and the locking end of the locking piece can be manually moved out of the jack, so that the unlocking function is realized; when bluetooth control module control motor reversal, the rotation drive axle reverses under motor drive promptly, and the linkage wall is kept away from to the linkage piece, because reset spring's effect, the linkage wall can be close to the linkage piece, and the spring bolt is to the lock body outward extension promptly, resumes the state of preparing the locking to the realization is by the function of bluetooth control module control motor operation spring bolt, makes the function automation of locking and unblock, improves the simple operation nature.
The utility model discloses further set up to: still include the fingerprint control module of control motor just reversing, fingerprint control module be provided with the fingerprint collection window that is located the lock body lateral wall.
Through adopting above-mentioned technical scheme, add fingerprint control module, further increase the unblock function, can unblock when pressing in fingerprint collection window with the finger that unblock fingerprint matches, save a great deal of inconvenience that the key unblock brought.
The utility model discloses further set up to: the lock body is internally provided with a lock core control end which is used for installing a motor and driving a rotary driving shaft to rotate circumferentially through the motor.
Through adopting above-mentioned technical scheme, add the key lock core, deal with special circumstances, further increase the unblock function, can open with the key when the power does not have the electricity, adopt the mode of installation motor to link, simplify inner structure.
The utility model discloses further set up to: the lock body is located the opposite side of the locking end of the installation end of locking piece and is seted up and supplies the wobbling swing groove of installation end, this swing groove extends to the lateral wall of lock body along the direction of keeping away from the locking end.
Through adopting above-mentioned technical scheme, add the swing groove, the swing range of greatly increased locking piece can open the U-shaped lock with bigger angle to improve the convenient degree in the daily use.
the utility model discloses further set up to: the locking piece is located U-shaped bending department cover and is equipped with the rubber sleeve that increases handheld frictional force.
Through adopting above-mentioned technical scheme, add the rubber sleeve, it is more stable when the U-shaped lock is held to the one hand, improve the practicality.
The utility model discloses further set up to: the locking end tip of locking piece be the cone that the top is the spherical crown shape, the spring bolt be provided with shrink face and block the face, shrink face and locking piece insert the direction of jack and incline mutually and when receiving the extrusion of the locking end tip of locking piece to the lock body in, block the face and the direction that the locking piece inserted the jack perpendicular mutually and block its removal when the locking piece has the trend of deviating from the jack, the locked groove with the shape looks adaptation of spring bolt.
Through adopting above-mentioned technical scheme, the locking end tip that the top is the cone of spherical crown shape is convenient for the lock spare to be convenient for stretch into in the jack when the swing, reduce the trompil cross-section of jack, thereby avoid producing the problem of vibration when locking because of the too big production of jack, stretch into behind the jack at the locking end tip, the spherical crown shape contacts and extrudes the shrink face with the shrink face of spring bolt, retrieve to the lock body in along with the extrusion spring bolt, it is corresponding with the spring bolt until the locked groove, the spring bolt resets to the locked groove under reset spring effect, realize the locking, block a locking piece after the locking and remove, make the lock state keep for a long time.
The utility model discloses further set up to: the lock body is provided with a USB socket for charging a power supply at the position of the outer side wall.
through adopting above-mentioned technical scheme, as the most convenient mode of charging, the USB socket can be effectively, in time for the power supply supplementary electric energy, improves the convenience of using.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the structure of an embodiment of the present invention;
Fig. 3 is an enlarged view of a in fig. 2.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-3, the utility model discloses an integrated U-shaped lock with multiple unlocking functions, which comprises a lock body 1 and a locking piece 2, wherein the locking piece 2 is a U-shaped rigid member, one U-shaped end of the locking piece 2 is used as an installation end 21 and is hinged with the lock body 1, the other U-shaped end is used as a locking end 22 and is provided with a locking groove 23, the lock body 1 is provided with a jack 11 for inserting the locking end 22, the lock body 1 is positioned in the locking hole and is provided with a lock tongue 3 locked and matched with the locking groove 23, the lock body 1 is internally provided with a power supply 4, a bluetooth control module 5, a lock tongue linkage assembly and a motor 6, the power supply 4 supplies power for the motor 6, the bluetooth control module 5 is used for controlling the motor 6 to rotate forward and backward, the lock tongue linkage assembly is arranged between the motor 6 and the lock tongue 3 and drives the lock tongue, adopt one end articulated, locking piece 2 of one end locking, make lock body 1 and 2 combinations of locking piece as an organic whole, it is all more convenient when locking and unblock, and need not to guarantee both to be located same position through locking lock body 1 and locking piece 2 when idle, the inconvenience that repeated and unnecessary unblock or locking brought has been saved, on the other hand, adopt the bluetooth to control the motor 6 with the spring bolt 3 linkage, realize the unblock mode that does not need the key, because now the masses all along with carrying the cell-phone, can adopt APP that has the decryption function to connect bluetooth control module 5 and unblock lock body 1, make the bluetooth unblock can not increase user's burden, daily use is more convenient, bluetooth control module 5 is MS47SF3C bluetooth module based on STM32 singlechip.
The bolt linkage assembly comprises a rotary driving shaft 31, a telescopic transmission rod 32 and a return spring 33, the telescopic transmission rod 32 is fixedly matched with the bolt 3 and moves in the lock body 1 along the moving direction of the bolt 3, the outer side wall of the telescopic transmission rod 32 is provided with a linkage groove 321 along the moving direction of the bolt 3, the side walls of the linkage groove 321 corresponding to the two ends of the moving direction of the bolt 3 are respectively a return wall 3211 close to the bolt 3 and a linkage wall 3212 far away from the bolt 3, the central axis of the rotary driving shaft 31 is vertical to the moving direction of the bolt 3, one end of the rotary driving shaft 31 is used as a driving end 311 and forms driving fit with the motor 6, the other end is used as a linkage end 312 and is eccentrically provided with a linkage block 313 extending into the linkage groove 321, the linkage block 313 moves in the linkage groove 321 along the moving direction of the bolt 3 when the rotary driving shaft 31 rotates, the return spring 33 is positioned between the linkage block 313 and, when the Bluetooth control module 5 controls the motor 6 to rotate forwards, namely the rotating driving shaft 31 rotates forwards under the driving of the motor 6, the bolt 3 retracts towards the inside of the lock body 1 when the linkage block 313 extrudes the linkage wall 3212, the bolt 3 is separated from the locking groove 23, and the locking end 22 of the locking piece 2 can be manually moved out of the jack 11, so that the unlocking function is realized; when bluetooth control module 5 control motor 6 reverses, rotatory drive shaft 31 reverses under the drive of motor 6 promptly, linkage piece 313 keeps away from linkage wall 3212, because reset spring 33's effect, linkage wall 3212 can be close to linkage piece 313, and the latch 3 stretches out outside the lock body 1 promptly, resumes the state of preparing the locking to realize by the function of bluetooth control module 5 control motor 6 operation latch 3, make the function automation of locking and unblock, improve the simple operation nature.
Still including the fingerprint control module 7 of control motor 6 just reversing, fingerprint control module 7 is provided with the fingerprint collection window 71 that is located lock body 1 lateral wall, adds fingerprint control module 7, further increases unlocking function, can unblock when pressing the fingerprint collection window with the finger that the unblock fingerprint matches, saves a great deal of inconvenience that the key unblock brought, and this fingerprint control module 7 is the FPM10A optics fingerprint module based on STM32 singlechip.
Still include with 1 normal running fit's of lock body key lock core 8, key lock core 8 is located 1 lateral wall of lock body and is provided with 8 pivoted key insertion ends 81 of control key lock core, it is used for installing motor 6 and drives the lock core control end 82 of rotary drive shaft 31 circumferential direction through motor 6 to be located to be provided with in the lock body 1, add key lock core 8, deal with special case, further increase unlocking function, can open with the key when power 4 does not have the electricity, adopt the mode of installing motor 6 to link, simplify inner structure.
The installation end 21 that the lock body 1 is located locking piece 2 is seted up relative locking end 22's opposite side and is supplied installation end 21 wobbling swing groove 12, and this swing groove 12 extends to the lateral wall of lock body 1 along the direction of keeping away from locking end 22, adds swing groove 12, and the U-shaped lock can be opened with bigger angle to the swing range of greatly increased locking piece 2 to improve the convenient degree in daily use.
Locking piece 2 is located U-shaped bend cover and is equipped with the rubber sleeve 24 that increases handheld frictional force, adds rubber sleeve 24, and is more stable when the singlehanded U-shaped lock that grips, improves the practicality.
The end part of the locking end 22 of the locking piece 2 is a cone with a top end in a spherical crown shape, the bolt 3 is provided with a contraction surface 31 and a blocking surface 32, the contraction surface 31 is inclined with the direction of the locking piece 2 inserted into the jack 11 and contracts towards the inside of the lock body 1 when being extruded by the end part of the locking end 22 of the locking piece 2, the blocking surface 32 is vertical with the direction of the locking piece 2 inserted into the jack 11 and blocks the movement of the locking piece 2 when the locking piece 2 has a tendency of being separated from the jack 11, the locking groove 23 is matched with the shape of the bolt 3, the end part of the locking end 22 with the spherical crown shape cone is convenient for the lock body 1 to extend into the jack 11 when swinging, the opening section of the jack 11 is reduced, thereby avoiding the problem of vibration when the jack 11 is too large to generate locking, after the end part of the locking end 22 extends into the jack 11, the spherical crown is contacted with the contraction surface 31 of the bolt, until the lock groove 23 corresponds to the lock tongue 3, the lock tongue 3 is reset into the lock groove 23 under the action of the reset spring 33 to realize locking, and the locking piece 2 of the blocking surface 32 moves after locking, so that the locking state is kept for a long time.
The lock body 1 is located lateral wall department and is provided with the USB socket 13 that the power supply charges, and as the most convenient mode of charging, USB socket 13 can be effectively, in time for the power supply supplementary electric energy, improves the convenience of using.
In addition, in order to facilitate the installation of the above electric control assembly, the bluetooth control module 5, the power supply 4 and the fingerprint control module 7 are all installed on the same PCB board 8, and the bluetooth control module 5 and the fingerprint control module 7 can adopt the same controller 9.
Claims (8)
1. The utility model provides an integral type U-shaped lock with multiple unblock function, includes lock body and locking piece, the locking piece be the rigid member that is the U-shaped, its characterized in that: one of them U-shaped tip of locking piece as the installation end and articulate in the lock body, another U-shaped tip as the locking end and be provided with the locked groove, the lock body be provided with and supply locking end male jack, the lock body be located the lockhole be provided with locked groove locking complex spring bolt, the lock body in be provided with power, bluetooth control module, spring bolt linkage subassembly and motor, the power supply for the motor power supply, bluetooth control module be used for controlling the motor just reverse, spring bolt linkage subassembly set up between motor and spring bolt and drive the spring bolt shrink to the lock body or stretch out to in the jack when the motor just reverses.
2. The integrated U-lock with multiple unlocking functions as claimed in claim 1, wherein: the lock tongue linkage assembly comprises a rotary driving shaft, a telescopic driving rod and a reset spring, the telescopic driving rod is fixedly matched with the lock tongue and moves in the lock body along the moving direction of the lock tongue, a linkage groove is formed in the outer side wall of the telescopic driving rod along the moving direction of the lock tongue, the side walls of the linkage groove, relative to the two ends of the moving direction of the lock tongue, are respectively a reset wall close to the lock tongue and a linkage wall far away from the lock tongue, the central axis of the rotary driving shaft is perpendicular to the moving direction of the lock tongue, one end of the rotary driving shaft serves as a driving end and forms driving fit with a motor, the other end of the rotary driving shaft serves as a linkage end and is eccentrically provided with a linkage block extending into the linkage groove, the linkage block moves in the moving direction of the lock tongue when the rotary driving shaft rotates, and the reset spring is positioned between the linkage.
3. The integrated U-lock with multiple unlocking functions as claimed in claim 2, wherein: still include the fingerprint control module of control motor just reversing, fingerprint control module be provided with the fingerprint collection window that is located the lock body lateral wall.
4. The integrated U-lock with multiple unlocking functions as claimed in claim 2, wherein: the lock body is internally provided with a lock core control end which is used for installing a motor and driving a rotary driving shaft to rotate circumferentially through the motor.
5. The integrated U-lock with multiple unlocking functions as claimed in claim 1, wherein: the lock body is located the opposite side of the locking end of the installation end of locking piece and is seted up and supplies the wobbling swing groove of installation end, this swing groove extends to the lateral wall of lock body along the direction of keeping away from the locking end.
6. The integrated U-lock with multiple unlocking functions as claimed in claim 1, wherein: the locking piece is located U-shaped bending department cover and is equipped with the rubber sleeve that increases handheld frictional force.
7. The integrated U-lock with multiple unlocking functions as claimed in claim 1, wherein: the locking end tip of locking piece be the cone that the top is the spherical crown shape, the spring bolt be provided with shrink face and block the face, shrink face and locking piece insert the direction of jack and incline mutually and when receiving the extrusion of the locking end tip of locking piece to the lock body in, block the face and the direction that the locking piece inserted the jack perpendicular mutually and block its removal when the locking piece has the trend of deviating from the jack, the locked groove with the shape looks adaptation of spring bolt.
8. The integrated U-lock with multiple unlocking functions as claimed in claim 1, wherein: the lock body is provided with a USB socket for charging a power supply at the position of the outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146551.7U CN209799645U (en) | 2019-01-28 | 2019-01-28 | Integrated U-shaped lock with multiple unlocking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146551.7U CN209799645U (en) | 2019-01-28 | 2019-01-28 | Integrated U-shaped lock with multiple unlocking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799645U true CN209799645U (en) | 2019-12-17 |
Family
ID=68821251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920146551.7U Expired - Fee Related CN209799645U (en) | 2019-01-28 | 2019-01-28 | Integrated U-shaped lock with multiple unlocking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709505A (en) * | 2020-12-25 | 2021-04-27 | 深圳指联云智能科技有限公司 | Intelligent U-shaped lock and unlocking method thereof |
-
2019
- 2019-01-28 CN CN201920146551.7U patent/CN209799645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709505A (en) * | 2020-12-25 | 2021-04-27 | 深圳指联云智能科技有限公司 | Intelligent U-shaped lock and unlocking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |