CN204760691U - Intelligence USB wall is inserted - Google Patents
Intelligence USB wall is inserted Download PDFInfo
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- CN204760691U CN204760691U CN201520589423.1U CN201520589423U CN204760691U CN 204760691 U CN204760691 U CN 204760691U CN 201520589423 U CN201520589423 U CN 201520589423U CN 204760691 U CN204760691 U CN 204760691U
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- circuit board
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Abstract
The utility model discloses an intelligence USB wall is inserted, including the backshell, the backshell is equipped with the platform, is equipped with circuit board mounting groove in the platform, and the bottom of circuit board mounting groove is equipped with first boss and second boss simultaneously, and the circuit board that the wall was inserted is installed to first boss and the high difference of second boss on first boss or the second boss, all be equipped with an arch on the platform of the circuit board mounting groove left and right sides, be hollow backshell mounting hole in the arch, the protruding other baffle that all is equipped with two parallel arrangement forms the screw storage compartment that can hold a screw at least between two baffles, and an exit end of screw storage compartment is equipped with the rectangle through -hole, the backshell has the interface panel that has the USB interface and portal through the arch card, and the outside of interface panel is equipped with spacing frame, is equipped with a frame on the spacing frame. The utility model discloses simple structure, easy to assemble and dismantle, can solve the screw can not together deposit in the USB wall insert interior, install and dismantle inconvenient problem, can also directly be used for touch switch's installation, an organic whole is dual -purpose.
Description
Technical field
The utility model belongs to power supply changeover device field, especially designs a kind of USB wall and inserts.
Background technology
Along with expanding economy, the consumption of electrical equipment is expanded day by day, and the use that USB wall is inserted also seems important day by day.The mounting screw that current ubiquitous USB wall is inserted is deposited in separately in polybag usually, and installation personnel, when installing USB wall and inserting, needs to carry out finding the accessories such as corresponding screw in the accessory bags such as numerous screws, is not easy to the installation of installation personnel.In addition, the design that some USB wall is inserted at present is not easy to user and dismantles when needed, usually very hard when dismantling, if the outer cover quality that USB wall is inserted is bad, also easily dismounts badly.In addition, current soft-touch control also more comes also popular, and therefore, in order to save cost, we need one to mount and dismount USB wall easily to insert, and to alleviate the working strength of installation personnel or user, for it provides convenient, can also be directly used in the installation of soft-touch control.
Utility model content
The utility model provides intelligent USB wall and inserts, and structure is simple, be easy for installation and removal, and can solve screw and can not insert interior, that installation and removal are inconvenient problem by the supporting USB of depositing in wall, can also be directly used in the installation of soft-touch control, realize one dual-purpose.
For achieving the above object, the utility model takes following technical scheme to be achieved:
Intelligence USB wall is inserted, comprise back cover, back cover is provided with platform, the circuit board mounting groove for mounting circuit boards is provided with in platform, the bottom of circuit board mounting groove is provided with the first boss for mounting circuit boards and the second boss simultaneously, and the first boss is different with the second boss height, the first boss or the second boss are provided with the plug in circuit board of wall; The platform of the circuit board mounting groove left and right sides being equipped with a projection, is the back cover installing hole of hollow in protruding; Protruding side is equipped with two baffle plates be arranged in parallel, and form the screw storage compartment that at least can hold a screw between two baffle plates, a port of export of screw storage compartment is provided with the rectangular through-hole for hold-down screw; Back cover has by protruding card the interface panel portalled with USB interface, and the outside of interface panel is provided with the limitting casing for fixed interface panel, and limitting casing is provided with the face frame for decorating.
Further, projection is arranged at the middle part at the upper and lower two ends of platform.
Further, interface panel is provided with that holes plug interface portals, three hole plug interfaces portal and two USB interface are portalled.
Further, circuit board portals with holes plug interface, three hole plug interfaces portal and two USB interface corresponding position of portalling is provided with holes plug interface, three hole plug interfaces and two USB interface.
Further, interface panel, back cover, circuit board mounting groove, limitting casing and face frame are all in square, and its four angles are all set to arc, and two USB interface are portalled and are arranged at two diagonal angles place of interface panel in diagonal.
Further, protruding, back cover installing hole is ellipse.
Further, platform is provided with the screw mounting hole for installing back cover around circuit board mounting groove, and when needed, installation personnel can reinforce installation further by screw mounting hole.
Further, screw mounting hole is arranged on the position corresponding with each corner of circuit board mounting groove.
Further, be provided with circuit board installing hole in the first boss and the second boss, the first boss and the second boss install the circuit board of circuit board that wall inserts or soft-touch control by respective circuit board installing hole.
Further, be provided with wire inlet/outlet hole and at least one louvre in circuit board mounting groove, wire inlet/outlet hole comprises the first wire inlet/outlet hole and the second wire inlet/outlet hole, and the first wire inlet/outlet hole, the second wire inlet/outlet hole and louvre are all at least provided with one.
Further, louvre comprises " ∞ " the type heat radiation combination be made up of multiple bar shaped louvre and the circular heat radiation combination be made up of circular arc louvre.
Further, circuit board is provided with change-over circuit, change-over circuit comprises rectification module, the output of the input access rectification module of rectification module is connected with transformer and output module in turn, the output of rectification module is also connected with PWM control module, the output of transformer is also connected with accessory power supply, and the output of accessory power supply is connected to the input of PWM control module; The output of PWM control module is connected to the input of transformer, and the output of output module is also connected with feedback module, and the output of feedback module is connected to the input of PWM control module.
Further, corresponding with rectangular through-hole on limitting casing position is provided with the rectangular opening of formed objects.
Further, baffle plate is isometric contour.
Compared with prior art, the utility model has following beneficial effect:
Improvement of the present utility model is mainly, the platform that USB wall is inserted is provided with two screw storage compartments, each screw storage compartment at least can hold a screw, the screw installed can be deposited in the inner, and in the utility model, be provided with two back cover installing holes, installation personnel takes out the screw deposited in screw storage compartment and can install, and this serves time saving and energy saving effect to a certain extent; Further, a port of export of screw storage compartment is provided with the rectangular through-hole for hold-down screw, by placed within for the spiral shell head of screw, can play fixing effect, and therefore, this scheme is simple, is convenient to installation personnel or user's use; In addition, the bottom of circuit board mounting groove is provided with the first boss for mounting circuit boards and the second boss simultaneously, first boss is different with the height of the second boss, so, just by the first boss and the second boss, wall can be installed respectively and plug in the circuit board with soft-touch control etc., realize one dual-purpose, even one is multiplex; Structure of the present utility model (dividing circuit plate is outer) only comprises four parts such as back cover, interface panel, limitting casing and face frame in addition, during installation, the interface panel portalled with USB interface is stuck in the projection of back cover by installation personnel, face frame for decorating by spacing for interface panel fixing, and then be installed on interface panel and can realize installing by limitting casing; Therefore, the utility model structure is simple, easy installation and removal, can solve screw and can not insert interior, that installation and removal are inconvenient problem by the supporting USB of depositing in wall, can also be directly used in the installation of soft-touch control, realize one dual-purpose.
Accompanying drawing explanation
Fig. 1 back cover structure front schematic view of the present utility model;
Fig. 2 back cover structure schematic rear view of the present utility model;
Vertical view on the upside of Fig. 3 back cover of the present utility model;
Upward view on the downside of Fig. 4 back cover of the present utility model;
Fig. 5 interface panel structural representation of the present utility model;
Fig. 6 limitting casing structural representation of the present utility model;
Fig. 7 of the present utility model mount structure schematic diagram;
Fig. 8 is of the present utility model install after structural representation;
The power-switching circuit schematic diagram of Fig. 9 the utility model circuit board.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
The utility model provides intelligent USB wall and inserts, structure is simple, be easy for installation and removal, can solve screw and can not insert problem that is interior, installation and removal inconvenience by the supporting USB of depositing in wall, the change-over circuit adopted in it has more safety, stable, reliable feature.
With reference to figure 1 ~ Fig. 8, intelligence USB wall is inserted, comprise back cover, back cover is provided with platform 1, the circuit board mounting groove 2 for mounting circuit boards is provided with in platform 1, the bottom of circuit board mounting groove 2 is provided with the first boss 3 and the second boss 23 for mounting circuit boards simultaneously, and the first boss 3 is highly different with the second boss 23, and the first boss 3 or the second boss 23 are provided with the plug in circuit board of wall; The platform 1 of circuit board mounting groove 2 left and right sides being equipped with a projection 8, is the back cover installing hole 9 of hollow in protruding 8; Protruding 8 other being equipped with between two baffle plates be arranged in parallel, 29, two baffle plates 29 form the screw storage compartment 10 that at least can hold a screw, and a port of export of screw storage compartment 10 is provided with the rectangular through-hole 25 for hold-down screw; Back cover by protruding 8 cards have to portal with USB interface 15 interface panel 14, the outside of interface panel 14 is provided with the limitting casing 18 for fixed interface panel 14, and limitting casing 18 is provided with the face frame 20 for decorating.
See Fig. 1 ~ Fig. 8, be further elaborated below in conjunction with accompanying drawing some details to the utility model structure:
Projection 8 is arranged at the middle part at the upper and lower two ends of platform.
Described interface panel 14 be provided with holes plug interface portal 17, three hole plug interfaces portal 16 and two USB interface portal 15.
17, three hole plug interfaces that described circuit board portals with holes plug interface portal 16 and two USB interface, 15 corresponding positions of portalling be provided with holes plug interface, three hole plug interfaces and two USB interface.
Described interface panel 14, back cover, circuit board mounting groove 2, limitting casing 18 and face frame 20 are all in square, and its four angles are all set to arc, and two USB interface are portalled and 15 to be arranged on interface panel 14 in diagonal.
Projection 8, back cover installing hole 9 are ellipse.
On platform 1, the side between two projections 8 is equipped with arcuate structure 7, and arcuate structure 7 stretches to the bottom of circuit board mounting groove 2.
Circuit board mounting groove 2 outside is provided with conveniently can install fixing strip bulge 27, and strip bulge 27 is laterally set up in parallel along the back side (circuit board mounting groove 2 outside) of back cover.
Platform 1 is provided with the screw mounting hole 24 for installing back cover around circuit board mounting groove 2, screw mounting hole 24 is rounded, screw mounting hole 24 can coordinate together with back cover installing hole 9 installs back cover, further reinforcing is installed, and back cover installing hole 9 or screw mounting hole 24 also can be selected separately to carry out installation back cover; In said structure, a screw at least can be held in each screw storage compartment 10, generally, only need deposit a screw in each screw storage compartment 10, during installation, two screws chosen in screw storage compartment 10 can complete the fixing of back cover, need not match suitable screw hold-down screw installing hole 24 more in addition.
Screw mounting hole 24 is arranged on the position corresponding with each corner of circuit board mounting groove 2.
Be provided with wire inlet/outlet hole and at least one louvre in circuit board mounting groove 2, wire inlet/outlet hole comprises the first wire inlet/outlet hole 4 and the second wire inlet/outlet hole 5, first wire inlet/outlet hole 4, second wire inlet/outlet hole 5 and louvre and is all at least provided with one; First wire inlet/outlet hole 4 has been arranged side by side multiple, rounded, and the downside be arranged at bottom circuit board mounting groove 2, the downside of the first wire inlet/outlet hole 4 is equipped with the second wire inlet/outlet hole 5, second wire inlet/outlet hole 5 is set to strip along the side of circuit board mounting groove 2, and the second wire inlet/outlet hole 5 extends to the bottom of circuit board mounting groove 2.
Louvre comprises " ∞ " type heat radiation combination 6 be made up of multiple bar shaped louvre and the circular heat radiation combination 22 be made up of circular arc louvre, circuit board mounting groove 2 side is also provided with strip louvre 28, and strip louvre 28 extends to the bottom of circuit board mounting groove 2.
The middle part of described interface panel 14 is projecting platform 12, holes plug interface portal 17, three hole plug interfaces portal 16 and two USB interface portal and 15 be arranged on projecting platform 12 according to above-mentioned position relationship; The exterior circumferential of projecting platform 12 is corner 14, and its corner 14 is provided with arc notch 13 with protruding 8 corresponding positions, and interface panel 14 is stuck on protruding 8 by this arc notch 13.
Described two baffle plates be arranged in parallel 29 can be set to two aduncate curved baffles, and isometric contour.
On described limitting casing 18, the position corresponding with rectangular through-hole 25 is provided with the rectangular opening 19 of formed objects, and setting is herein mainly in order to cover the spiral shell head of screw completely; After the circuit board that wall is inserted installs, the screw of taking-up only need twist in back cover installing hole 9 and be fixed on the wall by back cover by installation personnel, again limitting casing 18 is installed on the interface panel 14 that is stuck on protruding 8, be stuck on back cover finally by face frame 20, thus limitting casing 18, interface panel 14 and back cover are firmly fixed together, the fixing of installation of the present utility model can be realized like this.
In said structure, concrete structure and the mounting means of face frame 20 and back cover are: described platform 1 external margin is provided with face frame mounting panel, the face frame mounting panel of upper and lower both sides is provided with face frame installing hole 26 for installed surface frame 20 and face frame mounting limit block 11, face frame 20 is provided with buckle with the correspondence position of face frame installing hole 26, face frame 20 is provided with back cover installing hole with the correspondence position of mounting limit block 11, the described face frame 20 for decorating is stuck in face frame installing hole 26 and the face frame mounting limit block 11 of back cover by buckle and back cover installing hole, thus realize the installation of whole device.
Middle part on the upside of platform 1 is provided with for opening 21 for convenience detach, and the instrument of flat mouth screwdriver and so on just can insert in this opening by installation personnel, and then a little firmly face frame can be pulled down by a spade, which gives installation personnel greatly convenient.
See Fig. 9, below the structure of the change-over circuit of the utility model circuit board is further elaborated:
Described change-over circuit comprises rectification module, rectification module adopts full-wave rectification, i.e. full-wave rectification block, the output of full-wave rectification block is connected with transformer and output module in turn, the output of full-wave rectification block is also connected with PWM control module, the output of transformer is also connected with accessory power supply, and the output of accessory power supply is connected to the input of PWM control module; The output of PWM control module is connected to the input of transformer, and the output of output module is also connected with feedback module, and the output of feedback module is connected to the input of PWM control module.
Output module of the present utility model is connected to USB interface, not only can the 5V voltage of stable output, and this USB interface adopts Design of Compatibility, can compatible conventional electronic equipment, as mobile phone, computer etc., facilitates user and charges to electronic equipment.
Full-wave rectification block comprises resettable fuse; one end access 75V ~ 300V alternating current of resettable fuse; the other end of resettable fuse is connected with piezo-resistance and full-wave rectification bridge; this piezo-resistance can anti-surge voltage; the other end of piezo-resistance is connected with and alternating current is become galvanic full-wave rectification bridge; the negative pole of full-wave rectification bridge has also been connected with the piezo-resistance of overvoltage protection effect, and the other end of piezo-resistance passes through the direct current of commutation capacitor stable output.
PWM control module comprises PWM controller, and PWM controller is connected with fast recovery rectifier diode, and the negative pole Opposite direction connection of fast recovery rectifier diode has the diode with outstanding clamper ability, high surge capacity and capability of fast response.
USB technical parameter of the present utility model is as described below:
Rated current: 1A; Rated voltage: 5V constant voltage (can extending cell phone battery etc. useful life);
Power consumption :≤0.1W; Overload: 10 times of rated values (continuously)
Environment for use: working temperature :-30 DEG C------65 DEG C
Storage temperature :-40 DEG C------90 DEG C;
Equipment is withstand voltage: be more than or equal to 2KV;
Meet GB2099.3-2008 standard.
Below to the utility model--the Some features that intelligent USB wall is inserted is briefly described:
1). fire-retardant: shell employing ABSV0 material (fire-retardant highest ranking, and to human body fanout free region);
Socket heart seat employing PCV0 material (fire-retardant highest ranking, and to human body fanout free region);
120 DEG C indeformable;
2). resistance to slotting: 10000 is subnormal;
Plug does not loosen;
3). height is led: height is led and low-heat;
4). light: light-weight environment-friendly material;
Reliable and secure convenient;
5). maximum power 2500W.
Below in conjunction with accompanying drawing, concise and to the point elaboration is done to external structure of the present utility model and principle:
See Fig. 1 ~ Fig. 8, improvement of the present utility model is mainly, the platform that USB wall is inserted is provided with two screw storage compartments, each screw storage compartment at least can hold a screw, the screw installed can be deposited in the inner, and in the utility model, being provided with two back cover installing holes, installation personnel takes out the screw deposited in screw storage compartment and can install, and this serves time saving and energy saving effect to a certain extent; Further, a port of export of screw storage compartment is provided with the rectangular through-hole for hold-down screw, by placed within for the spiral shell head of screw, can play fixing effect, and therefore, this scheme is simple, is convenient to installation personnel or user's use; In addition, the bottom of circuit board mounting groove is provided with the first boss for mounting circuit boards and the second boss simultaneously, first boss is different with the height of the second boss, so, just by the first boss and the second boss, wall can be installed respectively and plug in the circuit board with soft-touch control etc., realize one dual-purpose, even one is multiplex; Structure of the present utility model (dividing circuit plate is outer) only comprises four parts such as back cover, interface panel, limitting casing and face frame in addition, during installation, the interface panel portalled with USB interface is stuck in the projection of back cover by installation personnel, face frame for decorating by spacing for interface panel fixing, and then be installed on interface panel and can realize installing by limitting casing; Therefore, the utility model structure is simple, easy installation and removal, can solve screw and can not insert interior, that installation and removal are inconvenient problem by the supporting USB of depositing in wall, can also be directly used in the installation of soft-touch control, realize one dual-purpose.
Improvement of the present invention also comprises the change-over circuit of the following stated:
Below in conjunction with accompanying drawing, concise and to the point elaboration is done to the basic structure of change-over circuit of the present utility model and principle:
With reference to figure 9, what the utility model adopted is full-wave rectification, and full-wave rectification is a kind of circuit to AC rectification, can improve the efficiency of rectifier, and makes rectified current be easy to level and smooth; After full-wave rectification block of the present utility model adopts aforesaid way and other model calling, feedback module is by the voltage of feedback, electric current input PWM control module, PWM control module carries out pulse-width regulated, and then the parameter of control transformer, the optimal parameter of intelligent selection, as wire circle, voltage regulation etc., the voltage that the output of transformer is exported maintains the voltage of 5V all the time, obtain stable voltage to export, ensure that the stability of output voltage, also ensure that the fail safe using power supply changeover device; And output module of the present utility model connects USB interface and plug interface, USB interface not only can the 5V voltage of stable output, and this USB interface adopts Design of Compatibility, electronic equipment that can be compatible conventional, as mobile phone, computer etc., facilitates user and charges to electronic equipment; The front end of the utility model full-wave rectification block is provided with the piezo-resistance of resettable fuse and anti-surge voltage, resettable fuse has overcurrent and overheating protection, automatic recovery dual-use function, when the alternating current accessed is excessive, resettable fuse can play the function of overcurrent and overheating protection, cuts off circuit; When the alternating current accessed is normal, resettable fuse recovers automatically, more superior compared with the performance of traditional insurance silk, and provides cost savings; And piezo-resistance both can prevent surge voltage, the resettable fuse of front end can be coordinated again to play anti-lightning strike effect; Piezo-resistance is arranged at the rear end of full-wave rectification bridge, play overvoltage protection effect, and after above-mentioned setting, electric current after rectification is still a little unstable, therefore, the utility model adds two commutation capacitors later, selects suitable parameter, eliminate the factors of instability, obtain galvanic current; In PWM control module, diode has outstanding clamper ability, high surge capacity and capability of fast response; Fast recovery rectifier diode, it is very short that the feature of fast recovery diode is exactly its recovery time, and this feature makes its applicable high frequency (line frequency as in television set) rectification; Fast recovery diode has important parameter a---reverse recovery time determining its performance, the definition of reverse recovery time is, diode is sharply transformed into cut-off state from forward conduction state, from output pulse drops to zero line, to reverse electrical source return to maximum reverse current 10% required for time, conventional sign trr represents; The trr of common fast recovery rectifier diode is hundreds of nanosecond, and the trr of supper-fast recovery diode was generally for tens nanoseconds, and the operating frequency of the fast recovery diode that trr is less is higher.Therefore, the utility model structure is simple, superior performance, can solve the problem that power supply changeover device poor stability, fail safe are lower, and have good practicality.
See Fig. 1 ~ Fig. 8, the improvement that external structure inserted by the utility model--intelligent USB wall is also to have employed above-mentioned intelligent USB wall and inserts and specialized designs two USB interface, this USB interface only needs USB wiring just can charge to mobile phone when using, convenient for users to use, such user also need not look for plate and USB interface in addition, more do not need to charge with attaching plug, save plate usable floor area, facilitate user's charging, electricity consumption; Therefore, the utility model structural design is simple, easy to use, can offer convenience, have stronger practicality for user's electricity consumption of charging.
Claims (9)
1. intelligent USB wall is inserted, it is characterized in that, comprise back cover, back cover is provided with platform (1), the circuit board mounting groove (2) for mounting circuit boards is provided with in platform (1), the bottom of circuit board mounting groove (2) is provided with the first boss (3) for mounting circuit boards and the second boss (23) simultaneously, and the first boss (3) and the second boss (23) are highly different, the first boss (3) or the second boss (23) is provided with the circuit board that wall is inserted; The platform (1) of circuit board mounting groove (2) left and right sides being equipped with a projection (8), is the back cover installing hole (9) of hollow in protruding (8); Protruding (8) are other is equipped with two baffle plates be arranged in parallel (29), form the screw storage compartment (10) that at least can hold a screw between two baffle plates (29), a port of export of screw storage compartment (10) is provided with the rectangular through-hole (25) for hold-down screw; Back cover has the interface panel (14) of to portal with USB interface (15) by protruding (8) card, the outside of interface panel (14) is provided with the limitting casing (18) for fixed interface panel (14), and limitting casing (18) is provided with the face frame (20) for decorating.
2. intelligent USB wall as claimed in claim 1 is inserted, and it is characterized in that, interface panel (14) is provided with that holes plug interface portals (17), three hole plug interfaces portal (16) and two USB interface portal (15).
3. intelligent USB wall as claimed in claim 2 is inserted, it is characterized in that, circuit board portals with holes plug interface (17), three hole plug interfaces portal (16) and two USB interface position corresponding to (15) of portalling is provided with holes plug interface, three hole plug interfaces and two USB interface.
4. the intelligent USB wall as described in any one of Claims 2 or 3 is inserted, and it is characterized in that, two USB interface portal (15) be arranged in diagonal on interface panel (14).
5. intelligent USB wall as claimed in claim 1 is inserted, and it is characterized in that, protruding (8), back cover installing hole (9) are ellipse.
6. intelligent USB wall as claimed in claim 1 is inserted, and it is characterized in that, platform (1) is provided with the screw mounting hole (24) for installing back cover around circuit board mounting groove (2).
7. intelligent USB wall as claimed in claim 1 is inserted, it is characterized in that, wire inlet/outlet hole and at least one louvre is provided with in circuit board mounting groove (2), wire inlet/outlet hole comprises the first wire inlet/outlet hole (4) and the second wire inlet/outlet hole (5), and the first wire inlet/outlet hole (4), the second wire inlet/outlet hole (5) and louvre are all at least provided with one.
8. intelligent USB wall as claimed in claim 7 is inserted, and it is characterized in that, louvre comprises " ∞ " type heat radiation combination (6) be made up of multiple bar shaped louvre and the circular heat radiation combination (22) be made up of circular arc louvre.
9. intelligent USB wall as claimed in claim 1 is inserted, it is characterized in that, described circuit board is provided with change-over circuit, change-over circuit comprises rectification module, the output of the input access rectification module of rectification module is connected with transformer and output module in turn, the output of rectification module is also connected with PWM control module, and the output of transformer is also connected with accessory power supply, and the output of accessory power supply is connected to the input of PWM control module; The output of PWM control module is connected to the input of transformer, and the output of output module is also connected with feedback module, and the output of feedback module is connected to the input of PWM control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589423.1U CN204760691U (en) | 2015-08-07 | 2015-08-07 | Intelligence USB wall is inserted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589423.1U CN204760691U (en) | 2015-08-07 | 2015-08-07 | Intelligence USB wall is inserted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760691U true CN204760691U (en) | 2015-11-11 |
Family
ID=54475369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589423.1U Expired - Fee Related CN204760691U (en) | 2015-08-07 | 2015-08-07 | Intelligence USB wall is inserted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505357A (en) * | 2016-12-27 | 2017-03-15 | 宁波科曼电子科技有限公司 | Wall usb socket |
-
2015
- 2015-08-07 CN CN201520589423.1U patent/CN204760691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505357A (en) * | 2016-12-27 | 2017-03-15 | 宁波科曼电子科技有限公司 | Wall usb socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Biaogan Electric Co., Ltd. Assignor: CHENGDU SANOFI ELECTRICAL CO., LTD. Contract record no.: 2016510000041 Denomination of utility model: Intelligence USB wall is inserted Granted publication date: 20151111 License type: Common License Record date: 20161220 |
|
| 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: 20151111 Termination date: 20170807 |