CN205321903U - Desk self feeding bottled water device - Google Patents
Desk self feeding bottled water device Download PDFInfo
- Publication number
- CN205321903U CN205321903U CN201620079050.8U CN201620079050U CN205321903U CN 205321903 U CN205321903 U CN 205321903U CN 201620079050 U CN201620079050 U CN 201620079050U CN 205321903 U CN205321903 U CN 205321903U
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- China
- Prior art keywords
- bottled water
- desk
- hoistable platform
- swash plate
- bucket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a desk self feeding bottled water device, desk self feeding bottled water device sets up in the desk, include: the setting is in being used for in the desk keep in bottled water's swash plate mechanism, the setting is in being used for of swash plate mechanism one side will bottled water in the swash plate mechanism puts into lift platform's tipping bucket mechanism, the setting is in being used for on one side of the tipping bucket mechanism rises to bottled water on the desktop of desk lift platform, the setting is in being used for in the desk drives the lift platform actuating mechanism of lift platform up -and -down motion, and set up being used for in the desk is controlled tipping bucket mechanism with bottled water's control system is supplied with in the lift platform actuating mechanism operation. Desk self feeding bottled water device has solved the desk manual work and has put the problem that bottled water is wasted time and energy, has saved the manpower, has improved efficiency, and simple structure, and the function is reliable, low cost, convenient to use.
Description
Technical field
This utility model relates to automatically feeding field, particularly relates to a kind of desk and automatically feeds bottled water device。
Background technology
During meeting, generally putting bottled water at the desk of meeting room, this is accomplished by least one service personal and arranges preparation in advance, wastes time and energy, and some participants are not required to bottled water, and the bottled water put is regained by service personal also needing to after the meeting；Some participants need more than two bottles, it is necessary to service personal constantly observes in conference process and according to circumstances reissues again, waste manpower, service inconvenience。
And, the device of bottled water can be automatically fed in the market but without desk。
Therefore, prior art has yet to be improved and developed。
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of desk to automatically feed bottled water device, needs manually to put bottled water, waste of manpower thus overcoming, the problem that bottled water takes inconvenience in prior art。
The technical solution of the utility model is as follows:
A kind of desk automatically feeds bottled water device, is arranged in desk, and described device includes:
It is arranged on the swash plate mechanism for keeping in bottled water in described desk；
It is arranged on the bucket tipping gear for in-house for described swash plate bottled water being put into hoistable platform of described swash plate mechanism side；
It is arranged on the described hoistable platform on the desktop that bottled water is risen to described desk of described bucket tipping gear side；
It is arranged on the hoistable platform driving mechanism for driving described hoistable platform to move up and down in described desk；
And it is arranged on the control system running supply bottled water for controlling described bucket tipping gear and described hoistable platform driving mechanism in described desk。
Described desk automatically feeds bottled water device, and described swash plate mechanism includes: polylith swash plate, is arranged on the backboard for backstop bottled water of swash plate one end, and is arranged on the guide rail for guiding the bottled water direction of motion on described swash plate；Described swash plate arranges a pre-determined tilt angle。
Described desk automatically feeds bottled water device, and described bucket tipping gear includes: tipping bucket, be arranged on described tipping bucket bottom for driving described tipping bucket towards the tipping bucket drive mechanism of flip-flop movement before and after described hoistable platform。
Described desk automatically feeds bottled water device, and described tipping bucket includes dumper body, is arranged on the baffle plate of the in-house bottled water of swash plate described in backstop of dumper body lower end；Described tipping bucket drive mechanism includes turn drive motor, the worm screw being connected with described turn drive motor, with the worm gear of described worm engaging, the drive link that one end is connected with described worm gear, and the roller touched with described dumper body bottom connection being arranged on the described drive link other end。
Described desk automatically feeds bottled water device, and described hoistable platform driving mechanism includes: be fixedly installed on the frame in described desk, is arranged on the leading screw in the middle of described frame, and is arranged on the screw-threaded shaft elevator bottom described frame；Or, described leading screw is replaced by steel wire, and described screw-threaded shaft elevator is replaced by steel wire elevator。
Described desk automatically feeds bottled water device, and described frame includes dress water level, waits position and water intaking position；Being both provided with infrared sensor on described dress water level, described wait position and described water intaking position, described infrared sensor is for detecting the position of described hoistable platform, and sends the position signalling of correspondence to described control system。
Described desk automatically feeds bottled water device, is provided with and whether has bottled water in described hoistable platform for detecting, and send the pressure switch of water signal or signal of water shortage to described control system in described hoistable platform。
Described desk automatically feeds bottled water device, and described control system includes control chip, for the tipping bucket drive circuit driving bucket tipping gear to run, and the hoistable platform drive circuit for driving hoistable platform driving mechanism to run；Described tipping bucket drive circuit, described hoistable platform drive circuit all electrically connect with described control chip。
Described desk automatically feeds bottled water device, and the desktop of described desk is provided with intake, cover plate and water intaking button；Described cover plate is arranged on the top of described intake, is used for covering described intake；Described water intaking button for sending water intaking signal to described control system, controls described hoistable platform driving mechanism and runs and promote bottled water and back down described cover plate and spill desktop。
The beneficial effects of the utility model are: a kind of desk that this utility model provides automatically feeds bottled water device, described desk automatically feeds bottled water device, it is arranged in desk, including: it is arranged on the swash plate mechanism for keeping in bottled water in described desk；It is arranged on the bucket tipping gear for in-house for described swash plate bottled water being put into hoistable platform of described swash plate mechanism side；It is arranged on the described hoistable platform on the desktop that bottled water is risen to described desk of described bucket tipping gear side；It is arranged on the hoistable platform driving mechanism for driving described hoistable platform to move up and down in described desk；And be arranged in described desk for receiving signal, control described bucket tipping gear and described hoistable platform driving mechanism and run the control system of supply bottled water。Described desk automatically feeds bottled water device, solves desk and manually puts the problem that bottled water is wasted time and energy, save manpower, improves efficiency and simple in construction, and function is reliable, with low cost, easy to use。
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model desk automatically feeds bottled water device preferred embodiment。
Fig. 2 is the structural representation of swash plate mechanism described in the utility model preferred embodiment。
Fig. 3 is the structural representation of bucket tipping gear preferred embodiment described in the utility model。
Fig. 4 is the structural representation of tipping bucket preferred embodiment described in the utility model。
Fig. 5 is the structural representation of hoistable platform preferred embodiment described in the utility model。
Fig. 6 is the external structure schematic diagram of desk preferred embodiment described in the utility model。
Fig. 7 is the principle schematic of control chip preferred embodiment described in the utility model。
Detailed description of the invention
This utility model provides a kind of desk to automatically feed bottled water device, for making the purpose of this utility model, technical scheme and effect clearly, clearly, develops simultaneously embodiment to this utility model further description referring to accompanying drawing。Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model。
The desk of this utility model preferred embodiment automatically feeds bottled water device, as shown in Fig. 1, Fig. 6, being arranged in desk 9, described device includes: swash plate mechanism 1, bucket tipping gear 2, hoistable platform 3, hoistable platform driving mechanism (not marking) and control system (not marking)；Swash plate mechanism 1 is arranged in desk 9, is used for keeping in bottled water 8；Bucket tipping gear 2 is arranged on the side of swash plate mechanism 1, for the bottled water 8 in swash plate mechanism 1 is put into hoistable platform 3；Hoistable platform 3 is arranged on the side of bucket tipping gear 2, for bottled water 8 rises to the desktop 91 of desk 9；Described hoistable platform driving mechanism is arranged in desk 9, is used for driving hoistable platform 3 to move up and down；Described set-up of control system, in desk 9, is used for receiving signal, controls bucket tipping gear 2 and described hoistable platform driving mechanism runs supply bottled water。
Further, as in figure 2 it is shown, described swash plate mechanism 1 includes: upper strata swash plate 110, lower floor's swash plate 120, backboard 11 and guide rail 12；Described backboard 11 is arranged on one end of swash plate, for backstop bottled water, it is prevented that bottled water rolls out；Guide rail 12 is arranged on swash plate, and for guiding the direction of motion of bottled water, guide rail 12 that is to say the side plate being arranged on swash plate both sides；It addition, upper strata swash plate 110 is additionally provided with a through hole 130 near the position of backboard 11, through hole 130 is for facilitating the bottled water on upper strata swash plate 110 to move to lower floor's swash plate 120, thus the bottled water completed on lower floor's swash plate 120 is supplementary。
Preferably, upper strata swash plate 110 and lower floor's swash plate 120 arrange a pre-determined tilt angle, inclination 15 degree is such as set, it is arranged so that the bottled water on swash plate just can roll in bucket tipping gear 2 along guide rail 12 under gravity, certainly, other angles of inclination can also be set, the setting at angle of inclination is the essential condition automatically fed simply and easily that this utility model is capable of bottled water, but excessive angle of inclination can cause that bottled water easily rolls out guide rail 12, therefore, the angle of inclination is not easy to arrange excessive。
Preferably, in order to keep in some bottled waters more, internal height according to desk 9, can arrange more than 2 pieces of swash plates, additionally, this utility model embodiment is directly to adopt swash plate mechanism 1 to keep in bottled water, if it is considered that the bottled water of storage is still insufficient, the storage box of one storage bottled water can be set in the upper end of swash plate mechanism 1 more, the bottom of described storage box arranges ramp upper strata swash plate 110 or lower floor's swash plate 120 of this utility model embodiment (principle be similar to), the lower ending opening of ramp directly connects alignment swash plate, as long as so putting into bottled water in storage box, bottled water just can be rolled on swash plate under gravity, until swash plate is filled, so disposable can store a little bottled water more, improve water storage efficiency。
Further, as it is shown on figure 3, bucket tipping gear 2 includes: tipping bucket 20, be arranged on tipping bucket 20 bottom for driving tipping bucket 20 towards the tipping bucket drive mechanism (not marking) of flip-flop movement before and after hoistable platform 3。
Further, as shown in Figure 3, Figure 4, tipping bucket 20 includes dumper body 21, is arranged on the baffle plate 22 for the bottled water in backstop swash plate mechanism 1 of dumper body 21 side；The lower end of the side being arranged on dumper body 21 that described baffle plate 22 is concrete, and in sector, so will not stop and overturn before and after tipping bucket 20；Simultaneously the upper end of dumper body 21 opposite side be additionally provided with a shelves limit 211, shelves limit 211 rolls into the bottled water in dumper body 21 for backstop in swash plate mechanism 1, it is prevented that bottled water rolls out in dumper body 21；Described tipping bucket drive mechanism includes turn drive motor 25, the worm screw 26 being connected with turn drive motor 25, the worm gear 27 engaged with worm screw 26, the drive link 28 that one end is connected with worm gear 27, and it is arranged on the roller 29 tactile with dumper body 21 bottom connection of drive link 28 other end；Further, described dumper body 21 is additionally provided with an axis hole 23, axis hole 23 is used for installing a rotation axle (not marking), one end of described rotation axle is fixed on desk inwall, the other end is through axis hole 23, so that tipping bucket 20 overturns only along the axis (that is to say the interior axis of axis hole 23) of described rotation axle。
The operation principle of the bucket tipping gear 2 of this utility model embodiment is: under the control of described control system, turn drive motor 25 rotates clockwise or counterclockwise, and then drive worm screw 26 counterclockwise or to rotate clockwise, drive link 28 is driven to rotate again, then roller 29 is driven to seesaw bottom dumper body 21, thus tipping bucket 20 is overturn before and after hoistable platform 3, when tipping bucket 20 is turned over towards hoistable platform 3, the baffle plate 22 of backstop bottled water moves to the bottom of swash plate mechanism 1 gradually before, and dumper body 21 moves to just lower ending opening (that is to say the lower ending opening of lower floor's swash plate 120) to swash plate mechanism 1 gradually, so that the bottled water of swash plate mechanism 1 can enter in dumper body 21 along guide rail 12, then, when tipping bucket 20 overturns forward towards hoistable platform 3, inclination along with dumper body 21, bottled water in dumper body 21 slips in hoistable platform 3 along the shelves limit 211 of dumper body 20 under gravity, thus completing by bucket tipping gear 2, the bottled water of swash plate mechanism 1 is put into the action in hoistable platform 3；Meanwhile, the baffle plate 22 of tipping bucket 20 along with the upset forward of dumper body 21, also gradually be turned to the lower ending opening higher than swash plate mechanism 1, thus by bottled water backstop remaining in swash plate mechanism 1。
Further, it is preferred that as it is shown in figure 1, described hoistable platform driving mechanism includes frame 41, leading screw 42 and screw-threaded shaft elevator (not marking): frame 41 is fixedly installed in desk 9, leading screw 42 is arranged in the middle of frame 41；Screw-threaded shaft elevator is arranged on bottom frame 42, and described screw-threaded shaft elevator is mainly by a hoistable platform driving motor supplies power。In other embodiments, it is also possible to replace leading screw 42 with steel wire, described screw-threaded shaft elevator is replaced by steel wire elevator, it is also possible to reach same technique effect。
Further, as it is shown in figure 5, hoistable platform 3 is arranged on frame 41 side, can move up and down along frame 41 under leading screw 42 drives。
Further, it is provided with in hoistable platform 3 and whether has bottled water in hoistable platform 3 for detecting, and send the pressure switch of pressure switch signal (including water signal and signal of water shortage) to described control system；Being provided with spring in described pressure switch, when there being bottled water, bottled water is oppressed described pressure switch and is closed, sent water signal to by control system simultaneously, when not having bottled water, pressure switch is opened under the action of the spring, sends no water signal to control system simultaneously。
Preferably, described pressure switch also can be replaced realizing identical technique effect by pressure transducer。In the swash plate of described swash plate mechanism 1, pressure transducer can also be set, when detect there is no bottled water in swash plate mechanism 1 time, send alarm signal to described control system, remind interpolation bottled water in swash plate mechanism in time。
Further, as described in Figure 6, the desktop 91 of described desk 9 is provided with intake 92, cover plate 93 and water intaking button 94；Intake 92 is used for taking out bottled water；Cover plate 93 is arranged on the top of intake 92, is used for covering intake 92；Water intaking button 94, for sending intake switch signal (instruction of namely fetching water) to described control system, controls described hoistable platform driving mechanism and runs and promote bottled water 8 and back down cover plate 93 and spill desktop。
Further, as it is shown in figure 1, described frame 41 also includes dress water level S1, waits position S2 and water intaking position S3；Dress water level S1, wait position S2 and water intaking position S3 are correspondingly provided with infrared sensor, described infrared sensor is for detecting the position of hoistable platform 3, and the position signalling of correspondence is sent to described control system, that is to say and send S1 position signalling, S2 position signalling and S3 position signalling to described control system branch。
Further, described control system includes control chip, for the tipping bucket drive circuit driving bucket tipping gear to run, and the hoistable platform drive circuit for driving hoistable platform driving mechanism to run；Described tipping bucket drive circuit and described hoistable platform drive circuit all electrically connect with described control chip。
Further, as shown in Figure 7, the described control chip of this utility model embodiment is single-chip microcomputer, described single-chip microcomputer receives S1 position signalling, S2 position signalling, S3 position signalling, intake switch signal and pressure switch signal respectively, simultaneously according to different signals, control described hoistable platform drive motor and described tipping bucket drive motor has run corresponding action。
Concrete, when described control system receives S1 position signalling, automatically control bucket tipping gear 2 and bottled water is put into hoistable platform 3, control the operation of described hoistable platform driving mechanism afterwards again and be lifted up bottled water；Then, when described control system receives S2 position signalling, automatically control described hoistable platform driving mechanism out of service, make hoistable platform 3 remain stable in this position, wait the water intaking instruction that water intaking button sends；When described control system receives described water intaking instruction, automatically control described hoistable platform driving mechanism to continue to drive hoistable platform 3 to run up, make bottled water back down cover plate 93 and expose desktop, when hoistable platform 3 arrives water intaking position S3, infrared sensor on water intaking position S3 sends S3 position signalling to control system, described control system receives S3 position signalling, control described hoistable platform driving mechanism out of service, make hoistable platform 3 remain stable at water intaking position S3, wait that bottled water is taken out by people in hoistable platform 3；After in hoistable platform 3, bottled water is removed, described pressure switch detects hydropenia, signal of water shortage is sent to described control system, described control system controls the operation of described hoistable platform driving mechanism afterwards, drive hoistable platform to drop to dress water level S1, then control panel turnover mechanism 2 and run the bottled water in swash plate mechanism 1 is put into hoistable platform 3 (namely again filling water)。It should be noted that when hydropenia in hoistable platform 3 being detected, described control system can ignore the S2 position signalling received automatically, so that hoistable platform 3 is not waiting that S2 place, position stops, but directly drop to dress water level S1 and again fill water。
This utility model embodiment additionally provides a kind of supply bottled water method automatically feeding bottled water device based on the above desk, including step:
S100, bottled water is put into swash plate mechanism keep in, be then turn on the power supply of described device；
S200, control system detect in hoistable platform whether have bottled water automatically, when detect there is no bottled water time, control described bucket tipping gear run, in-house for swash plate bottled water is put into described hoistable platform；
Concrete, after switching on power, control system is by pressure switch in hoistable platform detects in hoistable platform whether have bottled water automatically, when detect there is no bottled water time, the control hoistable platform driving mechanism operation of control system, drives hoistable platform to drop to dress water level, then controls system and sends out supply instruction control bucket tipping gear operation, make tipping bucket overturn, in-house for swash plate bottled water is put into described hoistable platform。
S300, control system automatic control lifting platform driving mechanism run, and promote hoistable platform and are transported on the desktop of desk by bottled water；
Concrete, control system detects there is water in hoistable platform by pressure switch in hoistable platform, controls hoistable platform driving mechanism and runs, and hoistable platform rises to wait position；When water intaking personnel press water intaking button, hoistable platform is risen to water intaking position by hoistable platform driving mechanism, makes the cover plate that bottled water backs down on desktop expose desktop；After bottled water is removed, pressure switch detects does not have water in hoistable platform, send signal of water shortage, control system controls to receive signal of water shortage, control hoistable platform driving mechanism and hoistable platform is dropped to dress water level, tipping bucket overturns again, makes bottled water put into hoistable platform and hoistable platform rises to the wait of wait position。So circulate the non-interruptible supply of bottled water。
Therefore, a kind of desk that this utility model provides automatically feeds bottled water device, and described desk automatically feeds bottled water device, is arranged in desk, including: it is arranged on the swash plate mechanism for keeping in bottled water in described desk；It is arranged on the bucket tipping gear for in-house for described swash plate bottled water being put into hoistable platform of described swash plate mechanism side；It is arranged on the described hoistable platform on the desktop that bottled water is risen to described desk of described bucket tipping gear side；It is arranged on the hoistable platform driving mechanism for driving described hoistable platform to move up and down in described desk；And be arranged in described desk for receiving signal, control described bucket tipping gear and described hoistable platform driving mechanism and run the control system of supply bottled water。Described desk automatically feeds bottled water device, solves desk and manually puts the problem that bottled water is wasted time and energy, save manpower, improves efficiency and simple in construction, and function is reliable, with low cost, easy to use。
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to this utility model claims。
Claims (9)
1. desk automatically feeds a bottled water device, is arranged in desk, it is characterised in that described device includes:
It is arranged on the swash plate mechanism for keeping in bottled water in described desk；
It is arranged on the bucket tipping gear for in-house for described swash plate bottled water being put into hoistable platform of described swash plate mechanism side；
It is arranged on the described hoistable platform on the desktop that bottled water is risen to described desk of described bucket tipping gear side；
It is arranged on the hoistable platform driving mechanism for driving described hoistable platform to move up and down in described desk；
And it is arranged on the control system running supply bottled water for controlling described bucket tipping gear and described hoistable platform driving mechanism in described desk。
2. desk according to claim 1 automatically feeds bottled water device, it is characterized in that, described swash plate mechanism includes: polylith swash plate, is arranged on the backboard for backstop bottled water of swash plate one end, and is arranged on the guide rail for guiding the bottled water direction of motion on described swash plate；Described swash plate arranges a pre-determined tilt angle。
3. desk according to claim 1 automatically feeds bottled water device, it is characterised in that described bucket tipping gear includes: tipping bucket, be arranged on described tipping bucket bottom for driving described tipping bucket towards the tipping bucket drive mechanism of flip-flop movement before and after described hoistable platform。
4. desk according to claim 3 automatically feeds bottled water device, it is characterised in that described tipping bucket includes dumper body, is arranged on the baffle plate of the in-house bottled water of swash plate described in backstop of dumper body lower end；Described tipping bucket drive mechanism includes turn drive motor, the worm screw being connected with described turn drive motor, with the worm gear of described worm engaging, the drive link that one end is connected with described worm gear, and the roller touched with described dumper body bottom connection being arranged on the described drive link other end。
5. desk according to claim 1 automatically feeds bottled water device, it is characterized in that, described hoistable platform driving mechanism includes: be fixedly installed on the frame in described desk, is arranged on the leading screw in the middle of described frame, and is arranged on the screw-threaded shaft elevator bottom described frame；Or, described leading screw is replaced by steel wire, and described screw-threaded shaft elevator is replaced by steel wire elevator。
6. desk according to claim 5 automatically feeds bottled water device, it is characterised in that described frame includes dress water level, waits position and water intaking position；Being both provided with infrared sensor on described dress water level, described wait position and described water intaking position, described infrared sensor is for detecting the position of described hoistable platform, and sends the position signalling of correspondence to described control system。
7. desk according to claim 1 automatically feeds bottled water device, it is characterized in that, it is provided with in described hoistable platform and whether has bottled water in described hoistable platform for detecting, and send the pressure switch of water signal or signal of water shortage to described control system。
8. desk according to claim 1 automatically feeds bottled water device, it is characterized in that, described control system includes control chip, for the tipping bucket drive circuit driving bucket tipping gear to run, and the hoistable platform drive circuit for driving hoistable platform driving mechanism to run；Described tipping bucket drive circuit, described hoistable platform drive circuit all electrically connect with described control chip。
9. desk according to claim 1 automatically feeds bottled water device, it is characterised in that be provided with intake, cover plate and water intaking button on the desktop of described desk；Described cover plate is arranged on the top of described intake, is used for covering described intake；Described water intaking button for sending water intaking signal to described control system, controls described hoistable platform driving mechanism and runs and promote bottled water and back down described cover plate and spill desktop。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079050.8U CN205321903U (en) | 2016-01-27 | 2016-01-27 | Desk self feeding bottled water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079050.8U CN205321903U (en) | 2016-01-27 | 2016-01-27 | Desk self feeding bottled water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205321903U true CN205321903U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079050.8U Expired - Fee Related CN205321903U (en) | 2016-01-27 | 2016-01-27 | Desk self feeding bottled water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205321903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534178A (en) * | 2016-01-27 | 2016-05-04 | 河源职业技术学院 | Automatic bottled water supply device and method for office table |
| CN109008451A (en) * | 2018-08-20 | 2018-12-18 | 刘日房 | A kind of desk automatically supplies bottled water installations |
-
2016
- 2016-01-27 CN CN201620079050.8U patent/CN205321903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534178A (en) * | 2016-01-27 | 2016-05-04 | 河源职业技术学院 | Automatic bottled water supply device and method for office table |
| CN109008451A (en) * | 2018-08-20 | 2018-12-18 | 刘日房 | A kind of desk automatically supplies bottled water installations |
| CN109008451B (en) * | 2018-08-20 | 2020-11-10 | 浙江任我行教育科技有限公司 | Automatic bottled water supply device for office table |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20190127 |