CN205617950U - Electronic lock panel - Google Patents
Electronic lock panel Download PDFInfo
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- CN205617950U CN205617950U CN201620413907.5U CN201620413907U CN205617950U CN 205617950 U CN205617950 U CN 205617950U CN 201620413907 U CN201620413907 U CN 201620413907U CN 205617950 U CN205617950 U CN 205617950U
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- circuit board
- main panel
- groove
- board box
- panel
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Abstract
The utility model provides an electronic lock panel, includes: an outer interarea board includes opposite lateral surface and medial surface, and one side of door plant is kept away from to the lateral surface that is somebody's turn to do outer interarea board, is somebody's turn to do medial surface one side for being close to the door plant of outer interarea board, is somebody's turn to do outer interarea board and door plant fixed knot and closes, a circuit board box, detachably combine the lateral surface of interarea board outside this, and this circuit board box includes a box body and installs main circuit board, the signal pickup assembly in this box body, interarea board in one should close with door plant fixed knot by interior interarea board, a first dress trim cover board, detachably combines the lateral surface of interarea board in this, wherein this first dress trim cover board can be installed the position that this circuit board box was pulled down on this outer interarea board after dismantling down. The utility model discloses a whole the holding in an independent circuit board box of electronic parts of easy bad news will be easily decreased, the maintenance will be convenient for change. And in the maintenance period, first dress trim cover board can cover in the vacancy position temporarily, and is not only pleasing to the eye, more can protect the inner structure of electronic lock.
Description
Technical field
This utility model relates to a kind of electrical lock panel, a kind of electronic lock being easy to the easy power consumption subdivision of the rapid wear to electronic lock.
Background technology
Electrical lock panel is divided into the outer panels outside room and the wainscot of inboard, room.Electronic lock entirety includes that the induction apparatus being arranged on outside lockset, this induction apparatus and a control circuit partitioned signal connect.Induction apparatus is fingerprint inductor, remote control induction apparatus or keyboard or mobile phone.When induction apparatus receives correct unlocking signal, the signal being subject to is fed back to control circuit plate by induction apparatus, clutch-drive sent a telegraph by control circuit plate, clutch-drive drives clutch, clutch is made to form screens with handle on door-plate, and the other end synchronous axial system ground connection of clutch has a square bar, square bar to connect a dead bolt.Now, rotate the handle on door-plate, then can interlock the synchronous axial system together such as clutch, square bar, make to retract in dead bolt self-locking grooves, reach the purpose unblanked.Electronic section is as the rapid wear attrition component of electronic lock, breaking down often due to use after a period of time, these situations include battery case loose contact, dead battery capability, control circuit plate electronic component damages, induction apparatus is insensitive, induction apparatus damages, control circuit plate is to clutch circuit loose contact etc..These situations all can cause needing to keep in repair electronic lock, even more change respective element.
But, the electronic lock of prior art is when design, and major part is only set about from safety, but rarely has and accounts for from taking into account safety and keeping in repair and be easy for installation；Meanwhile, when change or depot repair electronic lock on the ministry of electronics industry grade rapid wear easily consume element time, can from electrical lock panel, remove these elements, make the outside of electrical lock panel leave hole slot, window, it appears the most unsightly；And, after electronic section is removed, these hole slots stayed are external, some electronic circuits within electronic lock can be made to expose, easily receive damage and be infected with dust, more having some naughty children can fill in shredded paper peel rubbish in these holes, also electronic lock internal structure can be destroyed/deformation.
Inventor notices above-mentioned frequently problem, is intended to research and develop a kind of electronic lock being easy to maintenance.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of electrical lock panel structure be easy to and keep in repair electronic section, change.
The technical solution of the utility model includes:
A kind of electrical lock panel, including:
One outer main panel, including contrary lateral surface and medial surface, the lateral surface of this outer main panel is away from the side of door-plate, and the medial surface of this outer main panel is the side near door-plate, this outer main panel and door-plate plate body secure bond；One circuit board box, is detachably combined in the lateral surface of this outer main panel, and this circuit board box includes a box body and is arranged on the main circuit board in this box body, signal pickup assembly；
One interior main panel, including contrary lateral surface and medial surface, the lateral surface of this interior main panel is away from the side of door-plate, and the medial surface of this interior main panel is the side near door-plate, this interior main panel and door-plate plate body secure bond；One the first deckboard, it is possible to be releasably incorporated into the lateral surface of this interior main panel；
Wherein, this first deckboard be disassembled lower after can be installed to the position that on this outer main panel, this circuit board box is removed.
By such scheme, it is electronic unit (main circuit board and signal pickup assembly) integral installation that rapid wear is easily consumed in an independent circuit board box, detachably be combined between this circuit board box with outer main panel, when the electronic component damage in circuit board box or fault, this circuit board box can be pulled down from the outside entirety of outer main panel without dismantling this outer main panel, therefore change, keep in repair or return factory etc. very convenient.And reprocess period in circuit board box dismounting, the deckboard of side on interior main panel can be pulled down, cover the position removed at this circuit board box, not only keep the aesthetic property of outward appearance, more can play the effect of protection electronic lock internal structure.
In one embodiment, this circuit board box is provided with the first joint portion, and the lateral surface of this outer main panel is provided with the second joint portion；This first joint portion and this second joint portion are detachable combination；This first deckboard is provided with the 3rd joint portion, and the second joint portion of the 3rd joint portion and this outer main panel is also for can the most releasably be combined.
In one embodiment, the outer surface profile of this first deckboard and the shape of the outer surface profile of this circuit board box and equivalently-sized.
In one embodiment, the lateral surface of this outer main panel caves on this outer main panel and is formed with the first groove, and this circuit board box is removably received in this first groove；This second joint portion is provided at this first bottom portion of groove and the chute extended in parallel with this groove floor, this first joint portion is to be located at the tongue piece bottom this circuit board box, align this first groove by this circuit board box, this circuit board box mobile makes described tongue piece slide in this chute, makes this circuit board box install and is incorporated into this first groove；3rd joint portion of this first deckboard be to should the second joint portion position and with this first joint portion tool same shape and the tongue piece of size.Described first groove provides space for accommodating circuit board box, and making have certain thickness circuit board box entirety is unlikely to excessively to highlight, and also reduces the thickness of electronic lock outer panels；Make circuit board box also can accommodate more electronic component as far as possible.
In one embodiment, the first conductive contact blade extending this outer main panel medial surface it is provided with at this first groove, this the first conductive contact blade one end electrically connects with the clutch-drive being positioned at this outer main panel medial surface, the bottom of this circuit board box is to being provided with the second corresponding conductive contact blade by the first conductive contact blade, this the second conducting strip one end electrically connects with this main circuit board, and the other end electrically connects with this first conductive contact blade.
In one embodiment, this main circuit board in this circuit board box includes control circuit, storage circuit；Described signal pickup assembly includes fingerprint capturer, password harvester and wireless signal acquiring device.
In one embodiment, the lateral surface at this outer main panel is additionally provided with the second groove, and this second groove is for installing set of cells, and this second groove is externally provided with a battery cover board, and this battery cover board is incorporated into this second groove by an elastic fastening hook；This second groove is provided with the conducting element being connected to this first groove；Being provided with the conductive contact blade of electric connection corresponding with this conducting element bottom this circuit board box, in this second groove, set of cells provides electric power for the main circuit board in circuit board box and signal pickup assembly.
In one embodiment, the most dismountable second deckboard that is combined with of this interior main panel, and this second deckboard be disassembled lower after can be installed to the position that on this outer main panel, this battery cover board is removed.
In one embodiment, this first deckboard, this battery cover board and this second deckboard at least one of which are metal baking finish, glass or quartz slate.Metal baking finish, glass or quartz, for the stainless steel of inside/outside main panel, have different sense of touch, texture, color and luster and brightness, it is also possible to exchange color and pattern as required, make lock panel present many artistrys and polytropy.
In one embodiment, the box body of this circuit board box includes a upper cover, this covers and is formed with password key and fingerprint collecting window；To should being provided with the position stacking of password key and be provided with a password board by upper cover in this box body, below this password board, stacking is provided with a main circuit board；To being provided with that the position of fingerprint collecting window is provided with a fingerprint read head, this fingerprint read head electrically connects with this main circuit board by upper cover in this box body.
Advantageous Effects of the present utility model includes:
(1) electronic lock entirety of the present utility model is to be fixed by outer main panel to be bound on door-plate, also the signal pickup assembly of electronic lock, main circuit board etc. are contained in a circuit board box, form an electronic unit is independently integrally joined to the one side that outer main panel is outer, is arranged on by remaining electronic building brick controlled by circuit board in the receiving space that this outer main panel and door-plate are formed.The electronic units such as the signal pickup assembly of circuit board box receiving and main circuit board are located at outside outer main panel, make these easily worn parts be easy to maintenance and change, it is not necessary to whole lock is reprocessed, and the phase of reprocessing does not affects the use of mechanical lock；And outer main panel can covering protection clutch-drive and clutch, it is to avoid lawless person manually changes the state of clutch and reaches the purpose unblanked.
(2) the first decorative panel on interior main panel of the present utility model can be removed; and this first decorative panel can be exchanged and install the position to this circuit board box place; when circuit board box be removed, change, the maintenance period; this first decorative panel available temporarily keeps off the groove pulled down at circuit board box, makes electronic lock outer panels more attractive in appearance and protects electronic lock internal structure.
(3) additionally, when the battery cover board on the outer main panel of electronic lock is lost or gets loose, it is also possible to the second decorative panel on interior main panel is pulled down, covers outside set of cells, take into account attractive in appearance while protect battery contaminated or make moist.
Accompanying drawing explanation
Fig. 1 is outer panels schematic diagram in one specific embodiment electronic lock of this utility model.
Fig. 2 is the electronic lock outer panels schematic perspective view of embodiment illustrated in fig. 1.
Fig. 3 is the electronic lock wainscot schematic perspective view of embodiment illustrated in fig. 1.
Fig. 4 is the electronic lock outer panels exploded view of embodiment illustrated in fig. 1.
Fig. 5 is the electronic lock circuit plate cassette bottom portion structural representation of embodiment illustrated in fig. 1.
Fig. 6 is the electronic lock wainscot exploded view of embodiment illustrated in fig. 1.
Fig. 7 is the circuit board box exploded view of the electronic lock of embodiment illustrated in fig. 1.
Detailed description of the invention
Technological improvement the most of the present utility model and technique effect, now illustrate with shown in Fig. 1-7 a specific embodiment.
As indicated with 1, being provided with electrical lock panel on door-plate 90, it includes being respectively arranged on a wainscot 20 on the left of door-plate 90 and an outer panels 10 on the right side of door-plate 90, and alleged interior outer panels is exactly to be respectively provided at the Door lock casing outside inboard, room and room.Being provided with lock body 91 in the middle of door-plate 90, be provided with lock core 93, be also equipped with a square bar 92 in lock body 91 in the middle of lock body 91, this square bar 92 can drive the dead bolt in lock body to stretch；And square bar can be interlocked by handle in external door panel 10 and wainscot 20 simultaneously.From the point of view of the drawing of Fig. 1, being provided with handle button and in addition to locking knob except wainscot 20, wainscot 20 and the structure of outer panels 10 and shape are the most symmetrically.
Shown in Fig. 1-3, Fig. 2 is electronic lock outer panels 10 schematic perspective view.This outer panels 10 is divided into three-decker from bottom to up, is positioned at bottom Outer Bottom Plating 11, middle outer main panel 12 and be positioned at the superiors lay respectively at the circuit board box 131 above handle and the battery cover board 132 below handle.Circuit board box 131 is provided with password key district and fingerprint collecting window.Circuit board box 131 and battery cover board 132 all can disassemble on this outer main panel 10.Battery cover board 132 can use metal baking finish plate, glass or the quartz slate etc. being different from outer main panel 12 material, has ornamental material and makes.
Fig. 3 is electronic lock wainscot 20 schematic perspective view.This wainscot 20 is divided into three-decker from bottom to up, is positioned at bottom inner bottom plating 21, middle interior main panel 22 and be positioned at the superiors lay respectively at the first deckboard 231 above handle and the second deckboard 232 below handle.First deckboard 231 is provided with product brand or pattern etc., this second deckboard 232 has for locking the perforation that knob stretches out.Wherein, the first deckboard 231 and the second deckboard 232 all can disassemble on this interior main panel 22.First, second deckboard 231,232 all can use metal baking finish plate, glass or the quartz slate etc. being different from interior main panel 22 material, has ornamental material and makes.
Understanding in conjunction with Fig. 1-3, when wainscot 20 and outer panels 10 install side to door-plate 90, this first deckboard 231 and circuit board box 131 are in the position of symmetry, and the second deckboard 232 and battery cover board 132 are in the position of symmetry.Wherein, the first deckboard 231 is further substituted circuit board box 131 and is arranged on the position that circuit board box 131 is pulled down.In order to make the first deckboard 131 just can cover the position pulled down at circuit board box 231 in consistent manner, it is preferred that this first deckboard 231 is identical with the integrated structure bottom circuit board box 131, peripheral outline and the size of the two lateral surface are the most identical.
And of the present utility model be mainly characterized by, make the electronic circuitry part of electronic lock, such as circuit board (control circuit plate, storage circuit plate), signal pickup assembly (fingerprint, wireless signal, the harvester of password figure signal) etc. are packed is received in an independent circuit board box 131, and integral installation is to the outside of outer main panel 12, the electronic unit being easy to easily consume the rapid wear of electronic lock keeps in repair, changes, returns the operations such as factory, both need not remove outer main panel 12, make again electronic unit etc. reprocess period, do not affect the use of mechanical lock；And; handle at interior main panel 20 the first deckboard 231 installed above can be removed; it is installed to the position that circuit board box 131 is pulled down; then during circuit board box 131 keeps in repair, returns factory; cover the position that circuit board box 131 is pulled down, the attractive in appearance and effect of protection electronic lock internal structure can be played.
In conjunction with shown in Fig. 4-5, on the lateral surface of this outer main panel 12, depression is formed with the first groove 121, and circuit board box 131 is removably received in this first groove 121.This circuit board box 131 is provided with the first joint portion 1311, is provided with the second joint portion 1211 in the first groove 121 of outer main panel 12.Concrete structure is as it is shown in figure 5, tongue piece that wherein the first joint portion 1311 is set in Fig. 5, and the second joint portion 1211 in the first groove 121 is set to be parallel to the chute bottom the first groove 121, and one end of these chutes is opening.When this circuit board box 131 is installed, have only to align the bottom of circuit board box 131 first groove 121, then by circuit board box 131 towards the middle slip of outer main panel 12, the tongue piece of the first joint portion 1311 is made to realize installing in sliding into the chute of the second joint portion 1211；Meanwhile, the second conductive contact blade 1312 and the first conductive contact blade (not shown) of the first groove 121 bottom preset bottom circuit board box 131 are electrically connected with, and the first conductive contact blade reaches outside the first groove 121, electrically connect with the clutch-drive being positioned at outer main panel 12 medial surface.Whereby, the main circuit board signal of telecommunication of circuit board box 131 passes sequentially through second conductive contact blade the 1312, first conductive contact blade and passes to clutch-drive, electrically connects by " contact formula ", facilitates circuit board box 131 to remove and install as an entirety, compare wire type electrical connection, it is easier to operation.The design of the first groove 121, space is provided for accommodating the certain thickness circuit board box 131 of tool, circuit board box 131 entirety is made to be unlikely to prominent panel 10 outer surface outside, it is possible to reduce the integral thickness of electronic lock outer panels 10, and circuit board box 131 also can accommodate more electronic component as far as possible.
As shown in Figure 6, the exploded view of wainscot 20；The most symmetrically, the position at the first groove 121 of the outer main panel 12 of correspondence equally also is provided with a corresponding groove 221 to the lateral surface of interior main panel 22 and outer main panel 12, and groove 221 combined outside has the first deckboard 231.The bottom of groove 221 be provided with the first groove 121 bottom identical chute 2211, and the first deckboard 231 is provided with the 3rd joint portion (not shown), and the 3rd joint portion preferably has same shape and the tongue piece of size with this first joint portion, the most now, the operation such as aforementioned circuit plate box 131 that this first deckboard 231 is installed to the first groove 121 is installed to the operation of the first groove 121 identical.Certainly, in some other embodiments, the 3rd joint portion may also differ from the concrete structure of the first joint portion, is installed to outside the first groove 121 i.e. meet thought of the present utility model as long as can be pulled down from interior main panel 22 by this first deckboard 231 again.
Wherein, electronic lock of the present utility model may refer to stricture of vagina sensing electronic lock, Puzzle electronic lock, or Remote control electronic lock, and correspondence accommodates main circuit board and signal pickup assembly in circuit board box 131, wherein signal pickup assembly is electrically connected with main circuit board, main circuit board control circuit, storage circuit；Signal pickup assembly includes fingerprint capturer, password harvester and wireless signal acquiring device.Such as shown in Fig. 7, the exploded view of circuit board box 131, it includes upper cover A, lower cover B and middle box body C, the box body structure of this three parts built-up circuit plate box.Being formed with password key a1 and fingerprint collecting window a2 on upper cover A, upper cover A covers in middle box body C upper end.This middle box body C has perisporium, to should being provided with the position stacking of password key a1 and be provided with the main circuit board (being the installation site of password board and main circuit board at D instruction in Fig. 7) below a password board and password board by upper cover A in this middle box body C；The position that corresponding upper cover A is provided with fingerprint collecting window a2 in this middle box body C is provided with a fingerprint read head E, and it electrically connects with this main circuit board.This lower cover B sets and covers in middle box body C lower end, and lower cover B is provided with this second conductive contact blade 1312, and its one end is connected with main circuit board, and the other end extend out to outside this circuit board box 131.
Further; as shown in Figure 4, the lateral surface at this outer main panel 12 is additionally provided with the second groove 122, and the second groove 122 is available for installing a set of cells; one battery cover board 132 is incorporated into the draw-in groove 1221 outside this second groove 122, to protect set of cells by an elastic fastening hook 1321.This battery cover board 132 may be used without metal baking finish, glass or quartz slate and makes, can be for the stainless steel of inside/outside main panel, there is different sense of touch, texture, color and luster and brightness, it is also possible to exchange color and pattern as required, make lock panel present many artistrys and polytropy.The conducting element being connected to this first groove it is provided with at this second groove 122, conducting element can be worn to the first groove 121 by the hole 1222 shown in Fig. 4, this conducting element is the most also conductive contact blade, as long as when this circuit board box 131 is installed to the first groove 121, the main circuit board in circuit board box 131 also completes to conduct with the set of cells in the second groove 122.With battery cover board 132 positional symmetry ground; can be removed equally at the second deckboard 232 set by the outside of interior main panel 22; it is installed to the position that on this outer main panel, this battery cover board 132 is removed again; can prevent battery cover board 132 from coming off or after breakage; this battery cover board 132 can be replaced by inboard the second deckboard 232 of temporary door, the set of cells of electronic lock is played certain protective effect.
These are only illustrating of this utility model preferred embodiment, not as the restriction to this utility model scope of the claimed.In every case without departing from other deformation and the modification of this utility model spirit, it will be appreciated that within ground is all included in protection domain of the present utility model.
Claims (10)
1. an electrical lock panel, is characterized in that, including:
One outer main panel, including contrary lateral surface and medial surface, the lateral surface of this outer main panel is away from the side of door-plate, and the medial surface of this outer main panel is the side near door-plate, this outer main panel and door-plate plate body secure bond；One circuit board box, is detachably combined in the lateral surface of this outer main panel, and this circuit board box includes a box body and is arranged on the main circuit board in this box body, signal pickup assembly；
One interior main panel, including contrary lateral surface and medial surface, the lateral surface of this interior main panel is away from the side of door-plate, and the medial surface of this interior main panel is the side near door-plate, this interior main panel and door-plate plate body secure bond；One the first deckboard, it is possible to be releasably incorporated into the lateral surface of this interior main panel；
Wherein, this first deckboard be disassembled lower after can be installed to the position that on this outer main panel, this circuit board box is removed.
Electrical lock panel the most according to claim 1, is characterized in that, this circuit board box is provided with the first joint portion, and the lateral surface of this outer main panel is provided with the second joint portion；This first joint portion and this second joint portion are detachable combination；This first deckboard is provided with the 3rd joint portion, and the second joint portion of the 3rd joint portion and this outer main panel is also for can the most releasably be combined.
Electrical lock panel the most according to claim 2, the outer surface profile of this first deckboard and the shape of the outer surface profile of this circuit board box and equivalently-sized.
4. according to the electrical lock panel described in any one of claim 2-3, it is characterized in that, the lateral surface of this outer main panel caves on this outer main panel and is formed with the first groove, and this circuit board box is removably received in this first groove；This second joint portion is provided at this first bottom portion of groove and the chute extended in parallel with this groove floor, this first joint portion is to be located at the tongue piece bottom this circuit board box, align this first groove by this circuit board box, this circuit board box mobile makes described tongue piece slide in this chute, makes this circuit board box install and is incorporated into this first groove；3rd joint portion of this first deckboard be to should the second joint portion position and with this first joint portion tool same shape and the tongue piece of size.
Electrical lock panel the most according to claim 4, it is characterized in that, the first conductive contact blade extending this outer main panel medial surface it is provided with at this first groove, this the first conductive contact blade one end electrically connects with the clutch-drive being positioned at this outer main panel medial surface, the bottom of this circuit board box is to being provided with the second corresponding conductive contact blade by the first conductive contact blade, this the second conducting strip one end electrically connects with this main circuit board, and the other end electrically connects with this first conductive contact blade.
Electrical lock panel the most according to claim 4, is characterized in that, this main circuit board in this circuit board box includes control circuit, storage circuit；Described signal pickup assembly includes fingerprint capturer, password harvester and wireless signal acquiring device.
Electrical lock panel the most according to claim 4, it is characterized in that, the lateral surface at this outer main panel is additionally provided with the second groove, and this second groove is for installing set of cells, this second groove is externally provided with a battery cover board, and this battery cover board is incorporated into this second groove by an elastic fastening hook；This second groove is provided with the conducting element being connected to this first groove；Being provided with the conductive contact blade of electric connection corresponding with this conducting element bottom this circuit board box, in this second groove, set of cells provides electric power for the main circuit board in circuit board box and signal pickup assembly.
Electrical lock panel the most according to claim 7, is characterized in that, the most dismountable second deckboard that is combined with of this interior main panel, and this second deckboard be disassembled lower after can be installed to the position that on this outer main panel, this battery cover board is removed.
Electrical lock panel the most according to claim 8, is characterized in that, this first deckboard, this battery cover board and this second deckboard at least one of which are metal baking finish, glass or quartz slate.
Electrical lock panel the most according to claim 4, is characterized in that, the box body of this circuit board box includes a upper cover, this covers and is formed with password key and fingerprint collecting window；To should being provided with the position stacking of password key and be provided with a password board by upper cover in this box body, below this password board, stacking is provided with a main circuit board；To being provided with that the position of fingerprint collecting window is provided with a fingerprint read head, this fingerprint read head electrically connects with this main circuit board by upper cover in this box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413907.5U CN205617950U (en) | 2016-05-10 | 2016-05-10 | Electronic lock panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413907.5U CN205617950U (en) | 2016-05-10 | 2016-05-10 | Electronic lock panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617950U true CN205617950U (en) | 2016-10-05 |
Family
ID=57026721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620413907.5U Active CN205617950U (en) | 2016-05-10 | 2016-05-10 | Electronic lock panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476656A (en) * | 2017-09-30 | 2017-12-15 | 四川金网通电子科技有限公司 | A kind of embedded electronic lock |
| CN108868371A (en) * | 2018-07-27 | 2018-11-23 | 杭州立为科技有限公司 | A kind of combined type electric-controlled box and its smart lock |
-
2016
- 2016-05-10 CN CN201620413907.5U patent/CN205617950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476656A (en) * | 2017-09-30 | 2017-12-15 | 四川金网通电子科技有限公司 | A kind of embedded electronic lock |
| CN108868371A (en) * | 2018-07-27 | 2018-11-23 | 杭州立为科技有限公司 | A kind of combined type electric-controlled box and its smart lock |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |