CN105735760A - Intelligent key sleeve, intelligent key assembly and locking prompt method - Google Patents
Intelligent key sleeve, intelligent key assembly and locking prompt method Download PDFInfo
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- CN105735760A CN105735760A CN201610107617.2A CN201610107617A CN105735760A CN 105735760 A CN105735760 A CN 105735760A CN 201610107617 A CN201610107617 A CN 201610107617A CN 105735760 A CN105735760 A CN 105735760A
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- lock
- module
- dynamic
- locking
- detection module
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of smart home, and discloses an intelligent key sleeve, an intelligent key assembly and a locking prompt method. The intelligent key sleeve comprises a sleeve body, a locking detection module and a locking indication module, wherein the locking detection module and the locking indication module are both stored in the sleeve body; the locking detection module is connected to the locking indication module; the locking detection module triggers the locking indication module used for reminding that a locking motion happens when the locking detection module detects a preset rotation motion. Compared with the prior art, the intelligent key sleeve, the intelligent key assembly and the locking prompt method not only can conveniently remind a user whether a door is locked or not, but also are convenient to install, low in cost and wide in application range.
Description
Technical field
The present invention relates to Smart Home technical field, particularly to a kind of Intelligent key set, Intelligent key assembly and reminding method of locking.
Background technology
For guaranteeing the safety of lares et penates, it is required for when people go out locking a door.Developing rapidly along with socioeconomic, rhythm of life has become increasingly faster, forgets that the phenomenon whether locked a door gets more and more, once there is this type of situation, the people of some undue worries would have to back check, brings inconvenience to orthobiosis.
Along with developing rapidly of science and technology, the application of Smart Home concept starts appearance, it is mounted on intelligent door lock in places such as some high-end house, office buildings, although intelligent door lock has function of automatically locking a door, but it there is also shortcomings in popularizing, such as intelligent door lock is incompatible with common door lock, and being upgraded to intelligent door lock then needs to change common door lock, and intelligent door lock is on the high side, it is relatively also more complicated to install, and intelligent door lock can not adaptive existing all gate.
Summary of the invention
It is an object of the invention to provide a kind of Intelligent key set, Intelligent key assembly and reminding method of locking, can not only prompt the user with easily door whether locked and also easy for installation, cost is low, be widely used.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of Intelligent key set, comprise: the dynamic detection module of body, lock and the dynamic indicating module of lock；The dynamic detection module of described lock and the dynamic indicating module of described lock are all accommodated in described body；The dynamic detection module of described lock is connected to the dynamic indicating module of described lock, and the dynamic detection module of described lock triggers the dynamic indicating module of described lock occurred for suggestion locking door action when default spinning movement being detected.
Embodiments of the present invention additionally provide a kind of Intelligent key assembly, comprise key and foregoing Intelligent key set, and described Intelligent key set is sheathed on the grip part of described key.
Embodiments of the present invention additionally provide one and lock reminding method, comprise the steps of key cover and are carried out the detection of the spinning movement preset by the built-in dynamic detection module of lock；If the dynamic detection module of described lock detects default spinning movement, then the dynamic detection module of described lock sends to the dynamic indicating module of the lock being built in described key cover and triggers signal；The dynamic indicating module of described lock is when receiving described triggering signal, and suggestion locking door action occurs.
Embodiment of the present invention is in terms of existing technologies, by providing a kind of Intelligent key set, and move detection module and the dynamic indicating module of lock at the internal lock that arranges of set, by triggering for the dynamic indicating module of the completed lock of suggestion locking door action when the dynamic detection module of lock detects default spinning movement, such that it is able to locked a door event by the action accurate recording of locking a door that detects, and user is uncertain whether neglect locking the door time play confirmation effect.Meanwhile, embodiment of the present invention simple in construction, cost are low, easy for installation, easy to use.
Preferably, the dynamic detection module of described lock comprises: gravity sensor and process chip；Described process chip is connected to described gravity sensor, and the change in displacement detected according to described gravity sensor detects described default spinning movement.Such that it is able to be conveniently detected action of locking a door when user locks a door, easy and simple to handle, cost is low.
Preferably, the dynamic detection module of described lock is additionally operable to after triggering the dynamic indicating module of described lock to continue the shift action that detection is preset, and closes the dynamic indicating module of described lock when default shift action being detected.Thereby through to user's detection of inertia action when opening the door, it is possible to efficiently differentiate out enabling and action of locking a door, and then more targetedly action of locking a door is pointed out.
Preferably, described Intelligent key set also comprises pressure detecting module；Described pressure detecting module is accommodated on described body and described body and is formed with the area pressed corresponding to described pressure detecting module；Described pressure detecting module is connected to the dynamic detection module of described lock, and described pressure detecting module, when default press pressure being detected, triggers the dynamic detection module of described lock and carries out the detection of described default spinning movement.Such that it is able to when locking a door every time, automatically start detection prompt facility, both the state of locking a door can be pointed out effectively, and be conducive to again key cover to save energy at one's leisure.
Preferably, described pressure detecting module is also attached to the dynamic indicating module of described lock, and closes the dynamic indicating module of described lock when push action preset times being detected.Consequently facilitating close the dynamic indicating module of locking, it is to avoid the dynamic indicating module of lock is pointed out always.
Preferably, the dynamic indicating module of described lock comprises display lamp and/or electronic clock so that key cover is not only simple in structure, cost is low, and can the effective completed state of suggestion locking door action.
Accompanying drawing explanation
Fig. 1 is the structural representation according to first embodiment of the invention Intelligent key set；
Fig. 2 is the structural representation according to second embodiment of the invention Intelligent key set；
Fig. 3 is the structural representation according to third embodiment of the invention Intelligent key assembly；
Fig. 4 is the flow chart of reminding method of locking according to four embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention, propose many ins and outs in order to make reader be more fully understood that the application.But, even without these ins and outs with based on the many variations of following embodiment and amendment, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present invention relates to a kind of Intelligent key set, its can with various common keys with the use of.As it is shown in figure 1, Intelligent key set comprises: the dynamic detection module 2 of body 1, lock and the dynamic indicating module 3 of lock.The dynamic detection module 2 of lock and the dynamic indicating module 3 of lock are all accommodated in body 1.The dynamic detection module 2 of lock is connected to the dynamic indicating module 3 of lock, and the dynamic detection module 2 of lock triggers the dynamic indicating module 3 of lock occurred for suggestion locking door action when default spinning movement being detected.
Specifically, the dynamic detection module 2 of lock comprises gravity sensor and processes chip.Process chip and be connected to gravity sensor the spinning movement that the change in displacement detection detected according to gravity sensor is preset.Owing to gravity sensor can accurately detect out the change in displacement in tri-directions of x, y, z, and when locking a door when the action rotating key occurs, key cover and then rotates, thus the gravity sensor in key cover can detect x, the corresponding change in displacement that tri-directions of y, z produce.When rotating due to key, it is similar to around x, y, or in tri-directions of z, a direction circles, so the x that gravity sensor detects, y, the change in displacement in tri-directions of z meets this rule, therefore, can will rotate 180 ° as default spinning movement in present embodiment, so, the dynamic indicating module of lock can be triggered when gravity sensor detects and has rotated into 180 °.During owing to locking a door, key generally to rotate 1-3 circle, and when rotating to 180 ° (namely during half-turn), x, y, or the change in displacement in a direction is maximum in tri-directions of z, thus being conducive to judging exactly the generation of spinning movement, and then can accurately catch the generation of action of locking a door.Certainly, in practical application, it is also possible to adopting other Rule of judgment as default spinning movement, present embodiment is not specifically limited for default spinning movement.
Further, the dynamic detection module of lock of present embodiment is additionally operable to after triggering the dynamic indicating module of lock to continue the shift action that detection is preset, and closes the dynamic indicating module of locking when default shift action being detected.When namely opening the door, finger pinches key, and the dynamic detection module of lock detects that key rotates to 180 °, and the dynamic detection module of lock triggers the dynamic indicating module of lock, and then, the dynamic detection module of lock continues the shift action that detection is preset.The shift action preset can be set according to sliding door when opening the door or the action pushed.Specifically; owing to user would generally extract key after pulling or pushing; so the straight-line displacement of a direction of rotation (being in substantially parallel relationship to axial rotary) being basically perpendicular to key can be detected when opening the door; and the inertia action after having locked is substantially and directly extracts key; key extract after initial motion direction be generally and be parallel to direction of rotation; namely door opening action is compared with action of locking a door, when door opening action terminates key have one more than lock a door action time the straight-line displacement being basically perpendicular to direction of rotation.So this shift action preset can be the bigger straight-line displacement of direction of rotation being basically perpendicular to key, sliding door or the amplitude that pushes when size corresponding to straight-line displacement is referred to open the door.Such that it is able to distinguishing this spinning movement detected by the shift action that detection is default is door opening action or action of locking a door.The dynamic detection module of lock, when default shift action being detected, closes the dynamic indicating module of locking.Such that it is able to cancel the deictic function of the dynamic indicating module of lock when opening the door, namely making to lock indicating module and only indicate action of locking a door to complete, locking a door the definition of prompt facility thus being conducive to improving further Intelligent key set.When the dynamic detection module of lock is not detected by the shift action preset, illustrate that this default spinning movement detected represents action of locking a door, then the dynamic indicating module of lock continues to indicate the completed state of action of locking a door to confirm for user.
The dynamic indicating module of lock in present embodiment can comprise display lamp and/or electronic clock.When the dynamic indicating module of lock comprises display lamp, the dynamic detection module of lock triggers the dynamic indicating module of lock when default spinning movement being detected, now, display lamp lights, and display lamp can adopt the LED of random color, when whether user forgets to lock a door, only need whether the display lamp checking on key cover lights, can judge, certainly, key cover can also comprise the switch for closing the dynamic indicating module of locking, it is simple to user confirm normally lock a door after close the dynamic indicating module of locking.In other embodiments, the dynamic indicating module of lock can comprise electronic clock, specifically, when the dynamic detection module of lock is when default spinning movement being detected and triggering the dynamic indicating module of lock, electronic clock shows that the moment receiving lock dynamic detection module triggering signal receives lock until the dynamic indicating module of lock and moves shutdown signal or the dynamic indicating module of user's manual-lock lock of detection module transmission all the time, or lock moves indicating module and again shows corresponding to being newly received the moment triggering signal according to the triggering signal being newly received.After the dynamic indicating module of lock is closed, electronic clock can recover to show the normal moment.When the dynamic indicating module of lock comprises electronic clock, whether user can understand the time that the last time locks a door easily, lock a door consequently facilitating help user to confirm that the last time gos out.But, present embodiment is not specifically limited for locking indicating module, and the embodiment of any dynamic indicating module of lock with similar prompt facility is all within the protection domain of present embodiment.
It should be noted that, the dynamic detection module of lock in present embodiment and the dynamic indicating module of lock can by the unified power supplies of power module 4, power module 4 is accommodated in body 1 and is connected to the dynamic detection module 2 of lock and the dynamic indicating module 3 of lock, and power module 4 can adopt button cell.In other embodiments, the dynamic detection module of lock and the dynamic indicating module of lock can also adopt rechargable power supplies.Present embodiment is not specifically limited for the power supply locking detection module and the dynamic indicating module of lock.The body of Intelligent key set can adopt silica gel sheath, the dynamic detection module of lock and the dynamic indicating module of lock are received and are held in silica gel sheath, when the dynamic indicating module of lock be display lamp and/or electronic clock etc. visually indicate module time, silica gel sheath can arrange the watch window corresponding to display lamp and/or electronic clock.
The Intelligent key set using method of present embodiment is as follows: first Intelligent key set is arranged on the key, then can use as normal key.When locking a door, finger pinches key, and key cover detects that key triggers lock dynamic indicating module when rotating to 180 °, and display lamp is bright, represents that action of locking a door occurs.If uncertain door is either with or without lock after user leaves home, taking out key, the bright expression door of display lamp is locked, is then shut off locking indicating module.During enabling, finger pinches key, key cover detects that key triggers lock dynamic indicating module when rotating to 180 °, display lamp is bright, then key cover continues the detection shift action corresponding to pulling or push, and when default shift action being detected, closes the dynamic indicating module of locking, namely key cover only completes to point out to locking a door, points out without clamshell doors action.
The present invention is in terms of existing technologies, lock a door action the prompting locked a door according to the action of locking a door detected can be detected by Intelligent key set, such that it is able to eliminate user easily about whether the doubt neglected locking the door, and the Intelligent key nested structure of present embodiment is simple, with low cost, in actual applications, the cost of the Intelligent key set of the present invention can control at tens yuan, for the price of the thousands of unit of intelligent door lock, very cheap, and it is installed, use very convenient, the operation burden of user will not be increased, and it is widely used in various door key, easy to spread.
Second embodiment of the present invention relates to a kind of Intelligent key set.Second embodiment makes further improvement on the basis of the first embodiment, mainly the improvement is that: in this second embodiment, as shown in Figure 2, Intelligent key set also comprises pressure detecting module, and pressure detecting module is accommodated on body 1 and body 1 and is formed with the area pressed 5 corresponding to pressure detecting module.Pressure detecting module is connected to the dynamic detection module 2 of lock, and pressure detecting module, when default press pressure being detected, triggers the dynamic detection module 2 of lock and carries out the detection of the spinning movement preset.Pressure detecting module can by the unified power supply of power module 4.
Specifically, when locking a door, finger pinches the area pressed 5 on key cover, and pressure detecting module detects pressure, the press pressure preset can be set according to the size of force when locking a door, and pressure detecting module triggers the dynamic detection module of lock and carries out the detection of the spinning movement preset.Present embodiment is by being set for the entry condition of the dynamic detection module of the lock of key cover, such that it is able to automatically start the dynamic detection module of lock when locking a door, it is not only convenient for accurately detecting and locks a door, and can so that the dynamic detection module of lock is more energy-conservation in an idle state.
It is preferred that pressure detecting module is also attached to lock indicating module 3, and close the dynamic indicating module of locking when push action preset times being detected.By utilizing pressure detecting module to close the dynamic indicating module of locking, the switch of the dynamic indicating module of lock can be saved compared with the first embodiment, be conducive to the simplification of key cover structure.
It is noted that each module involved in present embodiment is logic module, in actual applications, a logical block can be a physical location, it is also possible to be a part for a physical location, it is also possible to realize with the combination of multiple physical locations.Additionally, for the innovative part highlighting the present invention, do not introduced by the unit less close with solving technical problem relation proposed by the invention in present embodiment, but this is not intended that in present embodiment to be absent from other unit.
Third embodiment of the invention relates to a kind of Intelligent key assembly, as it is shown on figure 3, comprise: key 1 and the set of the Intelligent key as described in the first embodiment or the second embodiment 2, Intelligent key set is sheathed on the grip part of key.During use, finger pinches Intelligent key set, can carry out opening the door, locking a door as normal key.It will be appreciated, however, that present embodiment is overlapped for Intelligent key and the combination of key is not specifically limited, any structure being easy to combine Intelligent key set and key is all in the protection domain of present embodiment.
Four embodiment of the invention relates to one and locks reminding method.As shown in Figure 4, this reminding method of locking comprises step 401 to step 412:
Step 401: key cover carries out the detection of the press pressure preset in real time by built-in pressure detecting module.
Step 402: judge whether pressure detecting module detects default press pressure, if pressure detecting module detects default press pressure, then performs step 403, otherwise returns step 401.
Step 403: pressure detecting module sends detection signal to the dynamic detection module of lock.
Step 404: the dynamic detection module of lock carries out the detection of the spinning movement preset when receiving detection signal.
Step 405: judge whether the dynamic detection module of lock detects default spinning movement, if the dynamic detection module of lock detects default spinning movement, then performs step 406, otherwise then performs step 401.
Step 406: the dynamic detection module of lock sends to the dynamic indicating module of the lock being built in key cover and triggers signal.
Step 407: the dynamic indicating module of lock is when receiving triggering signal, and suggestion locking door action occurs.
Step 408: the dynamic detection module of lock also carries out the detection of the shift action preset.
Step 409: judge whether the dynamic detection module of lock detects default shift action, if the dynamic detection module of lock detects default shift action, then performs step 410, otherwise then performs step 412.
Step 410: the dynamic detection module of lock sends shutdown signal to the dynamic indicating module of lock.
Step 411: the dynamic indicating module of lock, when receiving shutdown signal, cancels the prompting that action of locking a door has occurred.
The step of various methods divides above, is intended merely to description clear, it is achieved time can be merged into a step or some step is split, and is decomposed into multiple step, as long as comprising identical logical relation, all in the protection domain of this patent；To adding inessential amendment in algorithm or in flow process or introducing inessential design, but do not change the core design of its algorithm and flow process all in the protection domain of this patent.
Owing to the second embodiment is mutually corresponding with present embodiment, therefore present embodiment can be worked in coordination enforcement with the second embodiment.The relevant technical details mentioned in second embodiment is still effective in the present embodiment, and the technique effect that can reach in this second embodiment is in the present embodiment too it is achieved that in order to reduce repetition, repeat no more here.Correspondingly, the relevant technical details mentioned in present embodiment is also applicable in the second embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the invention, and in actual applications, it is possible in the form and details it is done various change, without departing from the spirit and scope of the present invention.
Claims (10)
1. an Intelligent key set, it is characterised in that comprise: the dynamic detection module of body, lock and the dynamic indicating module of lock；The dynamic detection module of described lock and the dynamic indicating module of described lock are all accommodated in described body；
The dynamic detection module of described lock is connected to the dynamic indicating module of described lock, and the dynamic detection module of described lock triggers the dynamic indicating module of described lock occurred for suggestion locking door action when default spinning movement being detected.
2. Intelligent key set according to claim 1, it is characterised in that the dynamic detection module of described lock comprises: gravity sensor and process chip；
Described process chip is connected to described gravity sensor, and the change in displacement detected according to described gravity sensor detects described default spinning movement.
3. Intelligent key set according to claim 1, it is characterised in that the dynamic detection module of described lock is additionally operable to after triggering the dynamic indicating module of described lock to continue the shift action that detection is preset, and closes the dynamic indicating module of described lock when default shift action being detected.
4. Intelligent key set according to claim 1, it is characterised in that described Intelligent key set also comprises pressure detecting module；Described pressure detecting module is accommodated on described body and described body and is formed with the area pressed corresponding to described pressure detecting module；
Described pressure detecting module is connected to the dynamic detection module of described lock, and described pressure detecting module, when default press pressure being detected, triggers the dynamic detection module of described lock and carries out the detection of described default spinning movement.
5. Intelligent key set according to claim 4, it is characterised in that described pressure detecting module is also attached to the dynamic indicating module of described lock, and closes the dynamic indicating module of described lock when push action preset times being detected.
6. Intelligent key set according to claim 1, it is characterised in that the dynamic indicating module of described lock comprises display lamp and/or electronic clock.
7. an Intelligent key assembly, it is characterised in that comprise key and in claim 1-6 Intelligent key set as described in any one, described Intelligent key set is sheathed on the grip part of described key.
8. a reminding method of locking, it is characterised in that comprise the steps of
Key cover carries out the detection of the spinning movement preset by the built-in dynamic detection module of lock；
If the dynamic detection module of described lock detects default spinning movement, then the dynamic detection module of described lock sends to the dynamic indicating module of the lock being built in described key cover and triggers signal；
The dynamic indicating module of described lock is when receiving described triggering signal, and suggestion locking door action occurs.
9. reminding method of locking according to claim 8, it is characterised in that before described key cover moves the step of detection of the spinning movement that detection module carries out presetting by built-in lock, also comprise the steps of
Described key cover carries out the detection of the press pressure preset in real time by built-in pressure detecting module；
If described pressure detecting module detects default press pressure, then described pressure detecting module sends detection signal to the dynamic detection module of described lock；
The dynamic detection module of described lock carries out the detection of described default spinning movement when receiving described detection signal.
10. reminding method of locking according to claim 8, it is characterised in that after the step that suggestion locking door action has occurred, also comprise the steps of
The dynamic detection module of described lock also carries out the detection of the shift action preset；
If the dynamic detection module of described lock detects default shift action, then the dynamic detection module of described lock sends shutdown signal to the dynamic indicating module of described lock；
Described lock moves indicating module when receiving described shutdown signal, the prompting that action of locking a door described in cancellation has occurred.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107617.2A CN105735760B (en) | 2016-02-26 | 2016-02-26 | A kind of Intelligent key set, Intelligent key component and locking reminding method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610107617.2A CN105735760B (en) | 2016-02-26 | 2016-02-26 | A kind of Intelligent key set, Intelligent key component and locking reminding method |
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| CN105735760A true CN105735760A (en) | 2016-07-06 |
| CN105735760B CN105735760B (en) | 2018-10-19 |
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| CN105971397A (en) * | 2016-07-20 | 2016-09-28 | 常州海蓝利科物联网技术有限公司 | Sensor-based smart door locking reminding device and using method thereof |
| CN107386808A (en) * | 2017-09-12 | 2017-11-24 | 武汉尼维智能科技有限公司 | A kind of intelligent sealing tape lock |
| CN107643706A (en) * | 2017-07-26 | 2018-01-30 | 移康智能科技（上海）股份有限公司 | A kind of outgoing detection means and intelligent peephole system |
| CN108894609A (en) * | 2018-07-03 | 2018-11-27 | 成都明图通科技有限公司 | Recording method, device and the key of switch lock |
| CN109976206A (en) * | 2018-01-26 | 2019-07-05 | 哈尔滨工业大学 | Intelligent key handle |
| CN109972918A (en) * | 2018-01-26 | 2019-07-05 | 哈尔滨工业大学 | Intelligent key |
| CN110792320A (en) * | 2018-08-03 | 2020-02-14 | 云丁智能科技（北京）有限公司 | State reminding method and device for intelligent door lock |
| US11423721B2 (en) | 2018-07-25 | 2022-08-23 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling an intelligent device |
| US11989989B2 (en) | 2018-07-25 | 2024-05-21 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling an intelligent device |
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| CN105971397A (en) * | 2016-07-20 | 2016-09-28 | 常州海蓝利科物联网技术有限公司 | Sensor-based smart door locking reminding device and using method thereof |
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| US11423721B2 (en) | 2018-07-25 | 2022-08-23 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling an intelligent device |
| US11989989B2 (en) | 2018-07-25 | 2024-05-21 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling an intelligent device |
| CN110792320A (en) * | 2018-08-03 | 2020-02-14 | 云丁智能科技（北京）有限公司 | State reminding method and device for intelligent door lock |
| CN110792320B (en) * | 2018-08-03 | 2021-03-02 | 云丁智能科技（北京）有限公司 | State reminding method and device for intelligent door lock |
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| CN105735760B (en) | 2018-10-19 |
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Address after: 200241 A2110 room 555, No. 555 Dongchuan Road, Minhang District, Shanghai. Applicant after: Mobile Intelligent Technology (Shanghai) Limited by Share Ltd Address before: 200241 A2110 room 555, No. 555 Dongchuan Road, Minhang District, Shanghai. Applicant before: Eques Technology Co., Ltd. |
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