CN212898016U - Box type opening and closing lock - Google Patents
Box type opening and closing lock Download PDFInfo
- Publication number
- CN212898016U CN212898016U CN202021523391.2U CN202021523391U CN212898016U CN 212898016 U CN212898016 U CN 212898016U CN 202021523391 U CN202021523391 U CN 202021523391U CN 212898016 U CN212898016 U CN 212898016U
- Authority
- CN
- China
- Prior art keywords
- unlocking
- locking
- main body
- fixed
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a box type unlocking and locking device, including last box, lower box, switching lock second main part, extension board and fingerprint sensor, one side of going up the box bottom articulates there is lower box, and one side on lower box surface is fixed with the first main part of switching lock to one side on the first main part surface of switching lock is fixed with the second main part of unlocking and locking, and the battery is installed to the inside one side of switching lock second main part, one side on unlocking and locking second main part surface is fixed with the first main part of switching lock, one side on unlocking and locking second main part surface is fixed with the installation piece, and the both ends of installation piece all are fixed with spacing frame, the both ends on unlocking and locking second main part surface all are fixed with the extension board. The utility model discloses not only reduced the use cost who opens the shutting, effectively reduced the gap between lock body and the box, still improved the life who opens the shutting.
Description
Technical Field
The utility model relates to a box switching lock technical field specifically is a box switching lock.
Background
The current suitcase lock generally adopts a mechanical code-matching secrecy system, thereby protecting the property safety inside the suitcase body and preventing illegal opening, in order to improve the safety and the convenience of the electronic lock, the current electronic lock mainly comprises a password identification type electronic lock, a card identification type electronic lock, a biological identification type electronic lock and the like, and the current biological identification type electronic lock mainly adopts a fingerprint identification type electronic lock.
The box type unlocking and locking mechanism on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing box-type opening and closing lock lacks protective measures for the lock body, and external factors such as wind sand, dust, rainwater and the like can damage the coded lock, so that the service life of the opening and closing lock is shortened;
(2) the existing box-type opening and closing lock has a complex structure and high manufacturing cost in the using process, and once the box body is damaged, the whole box body needs to be replaced, so that the using cost of the opening and closing lock is greatly increased;
(3) after the existing box type opening and closing lock is used for a long time, a gap is easily generated between the box body and the lock body, and inconvenience is brought to the use of personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box-type unlocking and locking to the life who proposes unlocking and locking among the above-mentioned background is limited, use cost is high and the operation is complicated, awkward problem.
In order to achieve the above object, the utility model provides a following technical scheme: a box type unlocking and locking device comprises an upper box body, a lower box body, an opening and closing lock second main body, a support plate and a fingerprint sensor, wherein one side of the bottom end of the upper box body is hinged with the lower box body, one side of the surface of the lower box body is fixedly provided with an opening and closing lock first main body, one side of the surface of the opening and closing lock first main body is fixedly provided with an opening and closing lock second main body, one side inside the opening and closing lock second main body is provided with a storage battery, one side of the surface of the opening and closing lock second main body is fixedly provided with an opening and closing lock first main body, one side of the surface of the opening and closing lock second main body is fixedly provided with a mounting block, two ends of the mounting block are fixedly provided with a limit frame, two ends of the surface of the opening and closing lock second main body are fixedly provided with the support plate, one side inside the support plate is slidably provided with a, fingerprint signal processing unit is installed to the inside one side of the first main part of division shutting, and the first main part internally mounted of switching lock of fingerprint signal processing unit one side has fingerprint control unit, install control panel on the inner wall of the first main part one side of division shutting, the output of the inside singlechip of control panel respectively with fingerprint sensor, fingerprint signal processing unit and fingerprint control unit's input electric connection, carry out work through the inside electrical equipment of control panel coordination device.
Preferably, the surface of the upper box body of the two sides of the first main body of the unlocking and locking body is fixed with a first positioning frame, the surface of the lower box body of one side of the first main body of the unlocking and locking body is fixed with a second positioning frame, the central position of the bottom of the first main body of the unlocking and locking body is provided with a micro motor, and the output end of the micro motor is provided with a rotating shaft through a coupler.
Preferably, a supporting block is fixed on one side of the bottom of the first opening and closing body, a positioning block is slidably mounted on one side of the inside of the supporting block, and a limiting clamping block is fixed on one side of the top end of the positioning block.
Preferably, be provided with the gasket on the outer wall of the first main part one side of division shutting, and the positioning bolt is installed to one side on gasket top, and the bottom of positioning bolt extends to the inside of box down to the both sides screw thread department on positioning bolt surface all installs the nut.
Preferably, be fixed with the guide bar on the outer wall of installation piece one side, the one end of guide bar extends to the inside of guard plate, and the inside prefabricated groove that is provided with of guard plate of guide bar one side, and the winding of one side on guide bar surface has return spring, and return spring can make guard plate self return.
Preferably, a rotating disc is fixed on one side of the top end of the rotating shaft, and a limiting groove is formed in one side of the surface of the rotating disc.
Compared with the prior art, the beneficial effects of the utility model are that: the box type unlocking and locking device not only reduces the use cost of unlocking and locking, effectively reduces the gap between the lock body and the box body, but also prolongs the service life of the unlocking and locking device;
(1) by arranging the limiting fixture block and the rotating disc, an operator can collect a fingerprint image by using the fingerprint sensor and transmit the image to the fingerprint signal processing unit, the fingerprint signal processing unit performs early strengthening operations such as strengthening, clipping, binaryzation and the like on the image, fingerprint characteristic points are extracted, then the signal is transmitted to the fingerprint control unit, the fingerprint control unit stores and analyzes the signal so as to identify the fingerprint collected by the next fingerprint sensor, if the fingerprint collected by the fingerprint sensor is the correct fingerprint, the fingerprint control unit transmits the signal to the inside of the control panel, the control panel controls the micro motor to work so as to sequentially drive the rotating shaft and the rotating disc to rotate, and the rotating motion of the rotating disc can be converted into the horizontal linear motion of the limiting fixture block and the positioning block due to the fact that the limiting fixture block is clamped in the limiting groove, the positioning block can move horizontally and linearly, when the positioning block exits from the inside of the first positioning frame, the fixing limit of the upper box body and the lower box body is released, and the upper box body and the lower box body can be separated from each other to finish unlocking operation;
(2) the positioning bolt penetrates through the positioning bolt to open and close the first main body and the outer part of the lower box body in sequence, and the two groups of nuts are screwed on the corresponding thread surfaces of the positioning bolt, so that a gap between the lock body and the box body is effectively reduced;
(3) through being provided with guide bar and prefabricated groove, manual right side promotion guard plate, make guard plate extrusion return spring be compression state, the guide bar probes into the inside of prefabricated groove gradually, the stopper probes into the inside of spacing frame gradually, thereby make fingerprint sensor expose partly, the staff of being convenient for presses the fingerprint, press the back of finishing, loosen the guard plate, the elasticity that makes return spring promotes the guard plate to the left side by oneself, stopper and spacing frame separation, thereby realize fingerprint sensor's oneself protect function, avoid external border factor to fingerprint sensor's interference, improve the life who opens the shutting.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the first main body of the open/close lock of the present invention;
FIG. 3 is a side view of the first main body of the open/close lock of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
in the figure: 1. an upper box body; 2. a lower box body; 3. an unlocking and locking second body; 4. a storage battery; 5. an unlocking and locking first body; 6. mounting blocks; 7. a limiting frame; 8. a support plate; 9. a protection plate; 10. a fingerprint sensor; 11. a limiting block; 12. a first positioning frame; 13. a micro motor; 14. a rotating shaft; 15. a second positioning frame; 16. a fingerprint signal processing unit; 17. a fingerprint control unit; 18. a support block; 19. positioning blocks; 20. a control panel; 21. a limiting groove; 22. rotating the disc; 23. a limiting clamping block; 24. positioning the bolt; 25. a gasket; 26. a nut; 27. pre-groove preparation; 28. a return spring; 29. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a box type unlocking and locking device comprises an upper box body 1, a lower box body 2, an opening and closing lock second main body 3, a support plate 8 and a fingerprint sensor 10, wherein one side of the bottom end of the upper box body 1 is hinged with the lower box body 2, an opening and closing lock first main body 5 is fixed on one side of the surface of the lower box body 2, the opening and closing lock second main body 3 is fixed on one side of the surface of the opening and closing lock first main body 5, a storage battery 4 is installed on one side of the inner part of the opening and closing lock second main body 3, and the opening and closing lock first main body 5 is fixed on one side of the surface of the opening;
a gasket 25 is arranged on the outer wall of one side of the unlocking and locking first main body 5, a positioning bolt 24 is arranged on one side of the top end of the gasket 25, the bottom end of the positioning bolt 24 extends into the lower box body 2, and nuts 26 are arranged on the threads on the two sides of the surface of the positioning bolt 24;
in order to avoid the gap between the lock body and the box body, the positioning bolt 24 can sequentially penetrate through the positioning bolt to lock and unlock the first main body 5 and the outer part of the lower box body 2, and two groups of nuts 26 are screwed on the corresponding thread surfaces of the positioning bolt 24, so that the gap between the lock body and the box body is effectively reduced;
an installation block 6 is fixed on one side of the surface of the unlocking and locking second main body 3, two ends of the installation block 6 are both fixed with a limiting frame 7, two ends of the surface of the unlocking and locking second main body 3 are both fixed with a support plate 8, a protection plate 9 is slidably installed on one side inside the support plate 8, a fingerprint sensor 10 is installed on the surface of the unlocking and locking second main body 3 on one side of the protection plate 9, the type of the fingerprint sensor 10 can be ASTAR2205, and two ends of the protection plate 9 are both fixed with limiting blocks 11;
a guide rod 29 is fixed on the outer wall of one side of the mounting block 6, one end of the guide rod 29 extends to the inside of the protection plate 9, a prefabricated groove 27 is formed in the inside of the protection plate 9 on one side of the guide rod 29, and a return spring 28 is wound on one side of the surface of the guide rod 29;
the protection plate 9 is manually pushed to the right side, the protection plate 9 extrudes the return spring 28 to be in a compressed state, the guide rod 29 gradually extends into the prefabricated groove 27, the limiting block 11 gradually extends into the limiting frame 7, so that the fingerprint sensor 10 is partially exposed, a worker can conveniently press fingerprints, after the pressing is finished, the protection plate 9 is loosened, the protection plate 9 is automatically pushed to the left side by the elastic force of the return spring 28, the limiting block 11 is separated from the limiting frame 7, the self-protection function of the fingerprint sensor 10 is realized, the interference of external environment factors on the fingerprint sensor 10 is avoided, and the service life of unlocking and locking is prolonged;
a fingerprint signal processing unit 16 is arranged at one side of the inside of the unlocking and locking first main body 5, and a fingerprint control unit 17 is arranged in the unlocking and locking first main body 5 at one side of the fingerprint signal processing unit 16;
the fingerprint sensor 10 can be used for collecting a fingerprint image, the image is transmitted to the fingerprint signal processing unit 16, the fingerprint signal processing unit 16 performs early-stage strengthening operations such as strengthening, clipping and binaryzation on the image, fingerprint feature points are extracted, then the signal is transmitted to the fingerprint control unit 17, the fingerprint control unit 17 stores and analyzes the signal, so that the fingerprint collected by the fingerprint sensor 10 next time is identified, and if the fingerprint collected by the fingerprint sensor 10 is a correct fingerprint, the fingerprint control unit 17 transmits the signal to the inside of the control panel 20;
the surface of the upper box body 1 at two sides of the first opening and closing body 5 is fixed with a first positioning frame 12, the surface of the lower box body 2 at one side of the first opening and closing body 5 is fixed with a second positioning frame 15, a micro motor 13 is installed at the central position of the bottom of the first opening and closing body 5, the model of the micro motor 13 can be RS-385SH, and the output end of the micro motor 13 is provided with a rotating shaft 14 through a coupling;
a supporting block 18 is fixed on one side of the bottom of the unlocking and locking first body 5, a positioning block 19 is slidably mounted on one side of the inside of the supporting block 18, and a limiting clamping block 23 is fixed on one side of the top end of the positioning block 19;
a rotating disc 22 is fixed on one side of the top end of the rotating shaft 14, and a limiting groove 21 is formed in one side of the surface of the rotating disc 22;
the inner wall of one side of the unlocking and locking first main body 5 is provided with a control panel 20, the model of the control panel 20 can be LK1N-56R, and the output end of a singlechip in the control panel 20 is respectively and electrically connected with the input ends of the fingerprint sensor 10 and the micro motor 13;
The working principle is as follows: when the fingerprint sensor is used, firstly, an operator can collect a fingerprint image by using the fingerprint sensor 10, and transmits the image to the fingerprint signal processing unit 16, the fingerprint signal processing unit 16 performs early-stage enhancement operations such as enhancement, clipping, binarization and the like on the image, fingerprint characteristic points are extracted, then the signal is transmitted to the fingerprint control unit 17, the fingerprint control unit 17 stores and analyzes the signal, so as to identify the fingerprint collected by the next fingerprint sensor 10, if the fingerprint collected by the fingerprint sensor 10 is a correct fingerprint, the fingerprint control unit 17 transmits the signal to the inside of the control panel 20, the control panel 20 controls the micro motor 13 to work, so that the micro motor 13 sequentially drives the rotating shaft 14 and the rotating disc 22 to rotate, and because the limiting fixture block 23 is clamped in the limiting groove 21, the rotating motion of the rotating disc 22 can be converted into the horizontal linear motion of the limiting fixture block 23 and the positioning block 19, namely, the positioning block 19 can move horizontally and linearly, when the positioning block 19 withdraws from the inside of the first positioning frame 12, the fixed limit of the upper box body 1 and the lower box body 2 is released, at the moment, the upper box body 1 and the lower box body 2 can be separated from each other, namely, the unlocking operation is completed, the structure is simple and effective, the locking and unlocking functions of the unlocking and locking are realized, the use cost of the unlocking and locking is reduced, in order to avoid the generation of a gap between the lock body and the box body in the long-term use process of the unlocking and locking, the positioning bolt 24 can sequentially penetrate through the outer parts of the unlocking and locking first main body 5 and the lower box body 2, and two groups of nuts 26 are screwed onto the thread surfaces corresponding to the positioning bolt 24, so that the gap between the lock body and the box body is effectively reduced, when the unlocking is needed, the protection plate 9 can be manually pushed to the right side, so that the protection plate 9 extrudes, stopper 11 probes into the inside of spacing frame 7 gradually to make fingerprint sensor 10 expose partly, the staff of being convenient for presses the fingerprint, presses the back that finishes, loosens guard plate 9, makes return spring 28's elasticity promote guard plate 9 to the left side by oneself, stopper 11 and 7 separation of spacing frame, thereby realize fingerprint sensor 10's oneself protect function, avoid external border factor to fingerprint sensor 10's interference, improve the life who opens the shutting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a box-type unlocking and locking, includes box (1), lower box (2), switching lock second main part (3), extension board (8) and fingerprint sensor (10), its characterized in that: one side of the bottom end of the upper box body (1) is hinged with a lower box body (2), one side of the surface of the lower box body (2) is fixedly provided with an unlocking and locking first main body (5), one side of the surface of the unlocking and locking first main body (5) is fixedly provided with an unlocking and locking second main body (3), one side of the inside of the unlocking and locking second main body (3) is provided with a storage battery (4), one side of the surface of the unlocking and locking second main body (3) is fixedly provided with an unlocking and locking first main body (5), one side of the surface of the unlocking and locking second main body (3) is fixedly provided with a mounting block (6), two ends of the mounting block (6) are fixedly provided with limiting frames (7), two ends of the surface of the unlocking and locking second main body (3) are fixedly provided with support plates (8), one side of the inside of each support plate (8) is slidably provided with a protection plate (9), and the surface of the unlocking and locking second main body, both ends of guard plate (9) are all fixed with stopper (11), fingerprint signal processing unit (16) are installed to the inside one side of division shutting first main part (5), and the division shutting first main part (5) internally mounted of fingerprint signal processing unit (16) one side has fingerprint control unit (17), install control panel (20) on the inner wall of division shutting first main part (5) one side, the output of the inside singlechip of control panel (20) and the input electric connection of fingerprint sensor (10).
2. A box break and lock according to claim 1, characterized in that: the surface of the upper box body (1) on the two sides of the first unlocking and locking body (5) is fixed with a first positioning frame (12), the surface of the lower box body (2) on one side of the first unlocking and locking body (5) is fixed with a second positioning frame (15), a micro motor (13) is installed at the center position of the bottom of the first unlocking and locking body (5), and a rotating shaft (14) is installed at the output end of the micro motor (13) through a coupler.
3. A box break and lock according to claim 1, characterized in that: a supporting block (18) is fixed on one side of the bottom of the unlocking and locking first main body (5), a positioning block (19) is slidably mounted on one side of the inside of the supporting block (18), and a limiting clamping block (23) is fixed on one side of the top end of the positioning block (19).
4. A box break and lock according to claim 1, characterized in that: be provided with gasket (25) on the outer wall of the first main part of division shutting (5) one side, and positioning bolt (24) are installed to one side on gasket (25) top, and the bottom of positioning bolt (24) extends to the inside of box (2) down to nut (26) are all installed to the both sides screw thread department on positioning bolt (24) surface.
5. A box break and lock according to claim 1, characterized in that: be fixed with guide bar (29) on the outer wall of installation piece (6) one side, the one end of guide bar (29) extends to the inside of guard plate (9), and guard plate (9) inside of guide bar (29) one side is provided with prefabricated groove (27), and one side winding on guide bar (29) surface has return spring (28).
6. A box break and lock according to claim 2, characterized in that: a rotating disc (22) is fixed on one side of the top end of the rotating shaft (14), and a limiting groove (21) is formed in one side of the surface of the rotating disc (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523391.2U CN212898016U (en) | 2020-07-29 | 2020-07-29 | Box type opening and closing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523391.2U CN212898016U (en) | 2020-07-29 | 2020-07-29 | Box type opening and closing lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898016U true CN212898016U (en) | 2021-04-06 |
Family
ID=75231493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523391.2U Active CN212898016U (en) | 2020-07-29 | 2020-07-29 | Box type opening and closing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898016U (en) |
-
2020
- 2020-07-29 CN CN202021523391.2U patent/CN212898016U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110893834A (en) | Automobile protection device with human body recognition function | |
| CN212898016U (en) | Box type opening and closing lock | |
| CN113050199A (en) | Smart city data visualization system and operation method thereof | |
| CN211182706U (en) | Device for preventing hot plugging and unplugging connector | |
| CN210396394U (en) | Intelligent monitoring entrance guard control safety and protection device convenient to heat dissipation | |
| CN213241257U (en) | Electronic information management system of mill | |
| CN215376372U (en) | Performance examination auxiliary device convenient to installation | |
| CN213957467U (en) | Outdoor anti-theft integrated metering ammeter box | |
| CN212210612U (en) | Distribution network automation terminal monitoring device | |
| CN213423234U (en) | Electric automatization's electronic instrument detection case | |
| CN215341205U (en) | Intelligent entrance guard management device | |
| CN211506608U (en) | Entrance guard speech recognition device that intelligence house was used | |
| CN215493757U (en) | Electric energy acquisition terminal device | |
| CN217878631U (en) | Novel cement resistance to compression anchor clamps | |
| CN217935842U (en) | Wireless intercom device for elevator | |
| CN218447815U (en) | Test equipment for LED semiconductor production | |
| CN212136989U (en) | Anti-theft electric cabinet for reading electric charge, checking and receiving electricity | |
| CN211878642U (en) | Wisdom is control screen for entrance guard of community convenient to it is dustproof | |
| CN214206124U (en) | Electronic engineering equipment network communication connection conversion equipment | |
| CN212255446U (en) | Nonmetal electric-energy metering box with illumination function | |
| CN218632913U (en) | Improved capacitor cabinet | |
| CN210378134U (en) | Warning board for intelligent substation | |
| CN219642294U (en) | Visual intercom intelligent lock | |
| CN217281794U (en) | Block terminal convenient to overhaul | |
| CN212329227U (en) | Waste treatment device for synthesis of laboratory catalyst |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |