CN216341536U - Passive sharing lock body - Google Patents
Passive sharing lock body Download PDFInfo
- Publication number
- CN216341536U CN216341536U CN202120639668.6U CN202120639668U CN216341536U CN 216341536 U CN216341536 U CN 216341536U CN 202120639668 U CN202120639668 U CN 202120639668U CN 216341536 U CN216341536 U CN 216341536U
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- lock
- passive
- bracket
- lock body
- circuit board
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- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a passive sharing lock body, which comprises a shell, a lock body and a lock body, wherein the shell is a hollow cavity; a bracket fixedly disposed within the housing; the lock beam is movably arranged on the shell and the bracket; the circuit board is arranged at the bottom of the shell and is provided with a Bluetooth module; a motor fixedly arranged on the bracket; the bolt is arranged above the motor, and the motor can drive the bolt to be separated from the lock beam; a passive lock cylinder extending through the housing and electrically connected to the circuit board; the Hall switch is arranged on the circuit board; the magnet is arranged at the bottom of the lock beam and right above the Hall switch, and the magnet can move corresponding to the Hall switch under the driving of the lock beam. The utility model can accurately judge whether the shared lock body is locked.
Description
Technical Field
The utility model relates to the technical field of electronic locks, in particular to a passive sharing lock body.
Background
At present, with the increasing safety awareness of people, locks of various specifications and functions are diversified, and mainly comprise mechanical locks, electronic locks and mechanical and electronic integrated locks. However, the traditional mechanical lock is insufficient in safety and reliability, and although the electronic lock and the mechanical-electronic integrated lock are improved in safety, a working power supply needs to be built in, so that charging is troublesome; and passive lock is as a new important branch in the electronic lock field, displaces the necessary working power supply of electronic lock to the electron key, has solved the problem that electronic lock and mechano-electronic integral type lock power consumption are big. In some specific places, such as banks, passive locks are also used in the sharing field, but the existing passive sharing locks cannot accurately judge whether the lock body is actually locked, so that certain troubles and unnecessary misunderstandings may be caused. Therefore, in view of the deficiency of the above-mentioned solution in actual manufacturing and implementation and use, the passive sharing lock body is modified and improved, and is created by assistance of professional knowledge and experience and after many kinds of ingenuity and experiments, based on the acquired spirit and concept, so as to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
To overcome the disadvantages of the prior art, the present invention aims to provide a passive shared lock body.
The passive sharing lock body can be realized by the following technical scheme:
the utility model relates to a passive sharing lock body, which comprises a shell, a lock body and a lock body, wherein the shell is a hollow cavity; a bracket fixedly disposed within the housing; the lock beam is movably arranged on the shell and the bracket; the circuit board is arranged at the bottom of the shell and is provided with a Bluetooth module; a motor fixedly arranged on the bracket; the bolt is arranged above the motor, and the motor can drive the bolt to be separated from the lock beam; a passive lock cylinder extending through the housing and electrically connected to the circuit board; the Hall switch is arranged on the circuit board; the magnet is arranged at the bottom of the lock beam and right above the Hall switch, and the magnet can move corresponding to the Hall switch under the driving of the lock beam.
In one embodiment, the housing includes a main housing and a bottom cover disposed at a lower end of the main housing, both of which form a cavity.
In one embodiment, a mounting groove is formed in the inner wall of the main housing, a bottom cover buckle is arranged on the side edge of the bottom cover, and the mounting groove is in snap fit with the bottom cover.
In one embodiment, a bracket buckle is arranged on the side edge of the bracket, and the bracket buckle is matched with the mounting groove.
In one embodiment, the bracket is provided with a limiting block, and the limiting block limits the moving distance of the lock beam.
In one embodiment, a lock hole and a limit concave platform are arranged on the lock beam, and the lock hole is matched with the lock tongue to realize lock closing; the position of the limiting concave table corresponds to that of the limiting block.
In one embodiment, a spring is disposed at the lower end of the lock beam, one end of the spring is connected to the bracket, and the other end of the spring is connected to the lock beam.
In one embodiment, the latch bolt is connected to the bracket through a return spring, and the return spring drives the latch bolt to return to an initial position.
In one embodiment, the bracket is made of plastic and is integrally formed.
In one embodiment, the passive lock cylinder includes a signal terminal and four electrode terminals; the signal terminals and the four electrode terminals penetrate through the bottom cover to be electrically connected with the circuit board and are insulated from each other, the four electrode terminals are uniformly arranged at equal intervals, and two adjacent electrode terminals are respectively a positive electrode and a negative electrode; the signal terminal is disposed at the center of the four electrode terminals.
Compared with the prior art, the passive sharing lock body has the beneficial effects that:
according to the passive sharing lock body, the circuit board and the motor are powered through the passive lock cylinder, so that a working power supply does not need to be arranged in the lock body, the weight of the lock body is reduced to a certain extent, and the service life of the lock body is prolonged; through the mutual matching of the Hall switch and the magnet, whether the shared lock body is locked or not can be accurately judged; meanwhile, the support and the bottom cover are fixedly installed in the main shell through the buckles, and installation can be achieved without any tool, so that the shared lock body is simple and convenient to install.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a passive shared lock body according to the present invention;
figure 2 is a schematic diagram of an exploded structure of a passive shared lock body of the utility model shown in figure 1, including a housing and a bracket;
figure 3 is a schematic cross-sectional view of a passive shared lock body of the present invention shown in figure 1;
figure 4 is a schematic diagram of an exploded structure of the housing and the bracket of a passive shared lock body of the utility model shown in figure 2.
The following are marked in the figure: 11, a housing; 111, a main housing; 1111, an installation groove; 112, a bottom cover; 1121, fastening a bottom cover; 12, a bracket; 121, bracket fastening; 122, a limiting block; 13, a lock beam; 131, a lock hole; 132, a limit concave table; 133, a spring; 14, a circuit board; 15, a motor; 16, a lock tongue; 161, a return spring; 17, a passive lock cylinder; 171, signal terminals; 172, an electrode terminal; 18, a hall switch; 19, a magnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.
Further, in the present invention, unless otherwise expressly stated or limited, the first feature may be directly contacting the second feature or may be directly contacting the first or second feature with the second feature therebetween. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a passive shared lock body according to the present invention may include a housing 11, a bracket 12, a lock beam 13, a circuit board 14, a motor 15, a bolt 16, a passive lock cylinder 17, a hall switch 18, and a magnet 19; the shell 11 is a hollow cavity; the bracket 12 is fixedly arranged on the shell 11, and the bracket 12 is used for supporting the lock beam 13, the motor 15 and the lock tongue 16; the lock beam 13 is movably arranged on the shell 11 and the bracket 12; the circuit board 14 is arranged at the bottom of the shell 11, a Bluetooth module is arranged on the circuit board, an external terminal controls the motor 15 to rotate through the Bluetooth module, and the motor 15 drives the lock tongue 16 to be separated from the lock beam 13 to realize unlocking; the motor 15 is fixedly arranged on the bracket 12 and drives the bolt 16 to be separated from the lock beam 13, so that the lock beam 13 is ejected out of the shell 11; the bolt 16 is arranged on the motor 15 and can be in contact connection with the lock beam 13; the passive lock cylinder 17 penetrates through the shell 11 and is electrically connected with the circuit board 16, and provides power for the circuit board 16 and the motor 15; the hall switch 18 is arranged on the circuit board 14; the magnet 19 is arranged at the bottom of the lock beam 13 and right above the hall switch 18, and the magnet 19 can move corresponding to the hall switch 18 under the driving of the lock beam 13, so as to judge whether the shared lock body is really locked.
Referring to fig. 2-4, in the present embodiment, the housing 11 includes a main housing 111 and a bottom cover 112, the bottom cover 112 is disposed at a lower end of the main housing 111, and both of them form a cavity, and the bracket 12, the circuit board 14, the motor 15, the latch 16, the passive latch 17, the hall switch 18, and the magnet 19 are accommodated in the cavity; the inner wall of the main housing 111 is provided with an installation groove 1111, the side of the bottom cover 112 is provided with a bottom cover buckle 1121, and the bottom cover 112 is arranged at the lower end of the main housing 111 through the matching of the installation groove 1111 and the bottom cover buckle 1121.
Referring to fig. 2-4, in the present embodiment, the bracket 12 is integrally formed and made of plastic; a bracket buckle 121 is arranged at the side of the bracket 12, and the bracket buckle 121 is matched with the mounting groove 1111 to fixedly mount the bracket 12 in the shell 11. The bracket 12 is further provided with a limiting block 122, the limiting block 122 limits the moving distance of the lock beam 13, and the limiting block 122 is made of metal.
Referring to fig. 2 and 3, in this embodiment, the lock beam 13 is U-shaped, a lock hole 131 is formed in the position of the lock beam 13 corresponding to the lock tongue 16, and the lock tongue 16 can be in contact connection with the lock hole 131, so as to implement a lock closing action; the lock beam 13 is further provided with a limiting concave station 132, the position of the limiting concave station 132 corresponds to the position of the limiting block 122, and the limiting concave station 132 is matched with the limiting block 122 to limit the moving distance of the lock beam 13; the lower end of the lock beam 13 is provided with a spring 133, one end of the spring 133 is connected with the bracket 12, and the other end of the spring 133 is connected with the lock beam 13, and the spring has the function of giving an elastic force to the lock beam 13, so that the lock beam 13 is ejected out of the shell 11.
Referring to fig. 2 and 3, in the present embodiment, the circuit board 14 is electrically connected to the motor 15, the passive lock cylinder 17, and the hall switch 18, respectively, and the control techniques adopted by the circuit board are all the prior art, so that the details are not repeated. The circuit board 14 is provided with a bluetooth module, and the bluetooth module is connected with an external terminal, so that a shared unlocking function is realized.
Referring to fig. 3, the latch 16 is connected to the bracket 12 through a return spring 161, and when the motor 15 drives the latch 16 to disengage from the lock hole 131, the lock beam 13 jumps out of the housing 11 under the action of the return spring force of the spring 133, and the return spring 161 drives the latch 16 to return to the initial position.
Referring to fig. 1 and 2, the passive cylinder 17 includes a signal terminal 171 and four electrode terminals 172; the signal terminal 171 and the four electrode terminals 172 penetrate through the bottom cover 112 to be electrically connected with the circuit board 14 and are insulated from each other, the four electrode terminals 172 are uniformly arranged at equal intervals, and two adjacent electrode terminals 172 are respectively a positive electrode and a negative electrode, so that the passive electronic key is convenient to unlock quickly; the signal terminal 171 is disposed at the center of the four electrode terminals 172.
It should be noted that when the passive shared lock body of the present invention is unlocked, a general passive key is firstly connected to the passive lock cylinder 17 in a contact manner, the passive lock cylinder 17 supplies power to the circuit board 14, then, an external terminal is connected with the circuit board 14 through the bluetooth module, the circuit board 14 controls the motor 15 to rotate, the bolt 16 is driven to be separated from the lock hole 131, the latch beam 13 jumps out of the housing 11 by the restoring elastic force of the spring 133, thereby performing an unlocking action, while since the magnet 19 provided at the bottom of the latch beam 13 is relatively distant from the hall switch 18, when the distance between the magnet 19 and the hall switch 18 exceeds a preset value, the circuit board 14 sends an unlocking signal to the background for storage through the dental module, when the lock beam 13 jumps out of the housing 11, the return spring 161 drives the lock tongue 16 to return to the initial position; the passive sharing lock body needs to be closed, the lock beam 13 is pressed to move towards the inside of the shell 11, when the lock tongue 16 is locked into the lock hole 131, the lock closing action is achieved, meanwhile, as the magnet 19 gradually approaches the hall switch 18, when the distance between the magnet 19 and the hall switch 18 reaches a preset value, the circuit board 14 sends a lock closing signal to a background for storage through the tooth module.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A passive shared lock body is characterized by comprising a shell, a lock body and a lock body, wherein the shell is a hollow cavity; a bracket fixedly disposed within the housing; the lock beam is movably arranged on the shell and the bracket; the circuit board is arranged at the bottom of the shell and is provided with a Bluetooth module; a motor fixedly arranged on the bracket; the bolt is arranged above the motor, and the motor can drive the bolt to be separated from the lock beam; a passive lock cylinder extending through the housing and electrically connected to the circuit board; the Hall switch is arranged on the circuit board; the magnet is arranged at the bottom of the lock beam and right above the Hall switch, and the magnet can move corresponding to the Hall switch under the driving of the lock beam.
2. A passive shared lock body according to claim 1, wherein the housing includes a main housing and a bottom cover, the bottom cover being disposed at a lower end of the main housing, both of which form a cavity.
3. A passive shared lock according to claim 2, wherein the inner wall of the main housing is provided with a mounting groove, and the side of the bottom cover is provided with a bottom cover snap, and the mounting groove is snap-fitted with the bottom cover.
4. A passive shared lock body according to claim 3, wherein the side of the bracket is provided with a bracket catch, the bracket catch cooperating with the mounting slot.
5. The passive shared lock of claim 1, wherein the bracket is provided with a stop that limits the distance the lock beam moves.
6. The passive sharing lock body according to claim 5, wherein a lock hole and a limiting concave platform are arranged on the lock beam, and the lock hole is matched with the lock tongue to realize lock closing; the position of the limiting concave table corresponds to that of the limiting block.
7. A passive shared lock according to claim 1, wherein the lower end of the shackle is provided with a spring, one end of the spring is connected to the bracket, and the other end of the spring is connected to the shackle.
8. The passive sharing lock of claim 1, wherein the locking bolt is connected to the bracket through a return spring, and the return spring returns the locking bolt to the initial position.
9. A passive shared lock according to any of claims 1-8, wherein the holder is made of plastic and is formed integrally.
10. A passive shared lock body according to any of claims 2-4, wherein the passive lock cylinder comprises a signal terminal and four electrode terminals; the signal terminals and the four electrode terminals penetrate through the bottom cover to be electrically connected with the circuit board and are insulated from each other, the four electrode terminals are uniformly arranged at equal intervals, and two adjacent electrode terminals are respectively a positive electrode and a negative electrode; the signal terminal is disposed at the center of the four electrode terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639668.6U CN216341536U (en) | 2021-03-29 | 2021-03-29 | Passive sharing lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639668.6U CN216341536U (en) | 2021-03-29 | 2021-03-29 | Passive sharing lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341536U true CN216341536U (en) | 2022-04-19 |
Family
ID=81128109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120639668.6U Expired - Fee Related CN216341536U (en) | 2021-03-29 | 2021-03-29 | Passive sharing lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341536U (en) |
-
2021
- 2021-03-29 CN CN202120639668.6U patent/CN216341536U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |