CN105709366A - Weight-adjustable device and electronic system - Google Patents
Weight-adjustable device and electronic system Download PDFInfo
- Publication number
- CN105709366A CN105709366A CN201610041615.8A CN201610041615A CN105709366A CN 105709366 A CN105709366 A CN 105709366A CN 201610041615 A CN201610041615 A CN 201610041615A CN 105709366 A CN105709366 A CN 105709366A
- Authority
- CN
- China
- Prior art keywords
- weight
- equipment
- host cavity
- apparatus body
- sucker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a weight-adjustable device. The weight-adjustable device comprises a device body, a plurality of iron balancing weights with different weight and a weight adjusting device, wherein a plurality of accommodating cavities capable of accommodating the balancing weights are arranged on the surface of the device body, the weight adjusting device comprises a sucker, a motor and a controller, the motor can drive the sucker to contact and/or be far away from the plurality of accommodating cavities of the device body, the sucker is provided with a plurality of electromagnets corresponding to the plurality of accommodating cavities in position, the controller can control the plurality of electromagnets to be electrified independently, and can control the motor to drive one specific electromagnet of the sucker to absorb one specific balancing weight out of the corresponding accommodating cavity and/or reset the specific balancing weight into the corresponding accommodating cavity. With the adoption of the technical scheme, the weight-adjusting precision and efficiency of the weight-adjustable device are improved.
Description
Technical field
The present invention relates to field of electric control, particularly relate to equipment and the electronic system of a kind of adjustable weight.
Background technology
Existing physical-strength-type fitness facility such as dumbbell, barbell all carry out regulating weight only by the balancing weight or disc of manually adding and subtracting standard weights, manual adjustments expends time in very much, the loaded down with trivial details inconvenience of adjustment process, and the general weight of balancing weight of standard relatively big (one pound) and limited amount, often can only adjusting general weight range and body-building apparatus cannot adjust high accuracy user's desired weight exactly, the sport and body-building affecting user is experienced.
Summary of the invention
In consideration of it, the present invention provides equipment and the electronic system of a kind of adjustable weight, solve the technical problem that the precision of existing body-building equipment weight adjustment is not high.
According to embodiments of the invention, the equipment of a kind of adjustable weight is provided, including apparatus body, the irony balancing weight of multiple Different Weight and weight control device, described apparatus body surface configuration has multiple host cavity housing the plurality of balancing weight, described weight control device includes sucker, motor and controller, described motor can drive the contact of described sucker and/or the plurality of host cavity away from described apparatus body, described sucker is provided with the electric magnet that multiple and the plurality of host cavity position is corresponding, described controller can control the plurality of electric magnet and individually be energized, and control described motor drive described sucker certain electromagnets adsorb by specific balancing weight and/or revert to correspondence host cavity.
Preferably, described weight control device also includes the input equipment for inputting desired wt being connected with described controller, and described controller can select the specific balancing weight for regulating weight according to the described desired wt that described input equipment obtains.
Preferably, described input equipment is button or touch screen.
Preferably, the host cavity that the plurality of electric magnet position is corresponding can house the weight of balancing weight and be pre-configured with.
Preferably, described weight control device also includes transporter, and described sucker is fixed on described transporter, described motor can drive described transporter near and/or away from described apparatus body.
Preferably, described weight control device also includes housing, and described housing can support and house described apparatus body, motor, transporter and controller.
Preferably, described controller can control the plurality of electric magnet is carried out power-off after driving, in control, the host cavity that specific balancing weight reverts to correspondence.
Preferably, described controller can control the described sucker front of the described motor driving the plurality of host cavity away from described apparatus body after the plurality of electric magnet is carried out power-off by control.
Preferably, described equipment is body-building apparatus.
According to embodiments of the invention, also providing for a kind of electronic system, described electronic system includes the equipment of above-mentioned adjustable weight.
The equipment of adjustable weight provided by the invention and electronic system, the host cavity of multiple irony balancing weight housing Different Weight is set at apparatus body, and the certain electromagnets of energising is selected by controller, specific balancing weight adsorbs by the captivation of electric magnet and reverts to the host cavity of apparatus body of correspondence, realize desired wt weight rapidly and accurately to regulate, improve precision and the efficiency of the weight of equipment adjustment of adjustable weight.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described.It should be evident that the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of the equipment of adjustable weight in the embodiment of the present invention.
Fig. 2 is the schematic diagram of apparatus body in the embodiment of the present invention.
Fig. 3 is the schematic diagram of weight control device in the embodiment of the present invention.
Detailed description of the invention
Make to describe in more detail further to technical scheme below in conjunction with the drawings and specific embodiments.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, all should belong to the scope of protection of the invention.
In describing the invention, it is to be understood that term " first ", " second " etc. only for descriptive purposes, and it is not intended that instruction or hint relative importance.In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention in conjunction with concrete condition.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or more.
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field.
In the present invention, the equipment of described adjustable weight can be plant equipment or the electronic equipment of any type adjustable weight, and the equipment of described adjustable weight can be used alone, it is also possible to the weight adjusting module as electronic system uses.In order to word is succinct and convenient, only for body-building apparatus dumbbell, technical scheme is described in detail below.
Referring to Fig. 1, Fig. 2 and Fig. 3, the equipment of the adjustable weight in the embodiment of the present invention, including apparatus body 10, multiple balancing weight 20 and weight control device 30.In the present embodiment, described apparatus body 10 is the dumbbell that can carry out strength type fitness training, and described apparatus body 10 can be placed in the accepting groove of described weight control device 30 housing 307.The side, two ends of described apparatus body is provided with multiple host cavity 101 housing the plurality of balancing weight 20, and the plurality of host cavity 101 can just house the irony balancing weight 20 of Different Weight and volume size.The plurality of balancing weight 20 can have multiple counterweight and have multiple various sizes of cross section, can individually fill the plurality of host cavity 101 of correspondence and detach from corresponding the plurality of host cavity 101.The size of the plurality of host cavity 101 of correspondence it is just slightly less than due to the sectional dimension of the plurality of balancing weight 20, when the plurality of balancing weight 20 is filled into the plurality of host cavity 101 of correspondence, the plurality of balancing weight 20 can't come off easily from the plurality of host cavity 101, it is ensured that the described apparatus body 10 safety and reliability when sport and body-building.
Wherein, described weight control device 30 includes sucker 301, motor 302 and controller 303.Described sucker 301 is provided with the electric magnet 304 that multiple and the plurality of host cavity 101 position is corresponding, and its area, slightly larger than the region of the plurality of host cavity 101, can cover all the region of described host cavity 101.When described apparatus body 10 is placed in the accepting groove of described weight control device 30 housing 307, described sucker 301 can described host cavity 101 region of side, apparatus body 10 two ends described in front face, the plurality of electric magnet 304 is correspondingly arranged at the relative position of described host cavity 101.So, when the certain electromagnets 304 on described sucker 301 is energized, specific balancing weight 20 corresponding for described certain electromagnets 304 position can be adsorbed described specific host cavity 101 by the powerful captivation that described certain electromagnets 304 produces, and described specific balancing weight 20 can continue to be adsorbed on described sucker 301 due to powerful captivation, until the power-off of described certain electromagnets 304 causes that the captivation described specific balancing weight 20 of disappearance just can depart from described sucker 301.
Described motor 302 can drive described sucker 301 to move back and forth along the accepting groove direction of described housing 307 at described accepting groove center according to the control instruction of described controller 303, can make described sucker 301 front face and the plurality of host cavity 101 away from described apparatus body 10.In the present embodiment, described weight control device 30 also includes transporter 306, described sucker 301 is fixed on described transporter 306, described motor 302 can according to the control instruction of described controller 303 drive described transporter 306 near and away from described apparatus body 10, described sucker 301 correspondingly also can near and away from the plurality of host cavity 101.
Described controller 303 is the core control part of the equipment of described adjustable weight, specific electric magnet 304 can be controlled and individually carry out the captivation that energising generation is powerful, and the described host cavity 101 that described motor 302 drives the certain electromagnets 304 of described sucker 301 to adsorb by specific balancing weight 20 and reverts to correspondence can be controlled.
In the present embodiment, when described apparatus body 10 does not carry out being placed in the accepting groove of housing 307 of described weight control device 30 when body-building uses, the plurality of balancing weight 20 is in the plurality of host cavity 101 filled and be housed in described apparatus body 10 correspondence, described sucker 301 is housed in the housing 307 of described weight control device 30 and away from the position of the plurality of host cavity 101, the actual strength now picking up described apparatus body 10 is the weight weight sum plus the plurality of balancing weight 20 of described apparatus body 10 self, the adjusting range of the adjustable weight of described apparatus body 10 is the initial weight weight sum plus all the plurality of balancing weights 20 of the initial weight extremely described apparatus body 10 of described apparatus body 10, user can select the apparatus body 10 of different adjustable weight scope according to actual needs.Such as, assume that described apparatus body 10 dumbbell initial weight is 10 jin, it is pre-configured with 10 10 balancing weight weight respectively 1 jin corresponding for electric magnet numbering L1 to L10, 0.5 jin, 0.5 jin, 0.5 jin, 0.2 jin, 0.2 jin, 0.1 jin, 0.1 jin, 0.05 jin and 0.05 jin, then directly picking up the strength that described apparatus body 10 is actually needed is 13.2 jin, the adjustable weight of described apparatus body 10 ranges for 10 jin to 13.2 jin, when the desired wt of user then can directly choose described apparatus body 10 within the scope of this, otherwise may select other apparatus bodies that can be adjusted to desired wt.
When user selects to use described apparatus body 10 to carry out body-building, described controller 303 can be passed through control described motor 302 and drive described sucker 301 moving contact to the described host cavity 101 of described apparatus body 10, and control specific electric magnet 304 according to oneself desired wt by described controller 303 and be energized, described certain electromagnets 304 can produce powerful captivation and adsorb described specific balancing weight 20, then described controller 303 controls described motor 302 away from described apparatus body 10, detach out from corresponding described host cavity 101 by specific balancing weight 20, described specific balancing weight 20 can continue to be adsorbed on described sucker 301 due to powerful captivation, realize the adjustment of the specified weight of described apparatus body 10, the weight of the described apparatus body 10 being finally adjusted to is the weight that maximum adjustable weight deducts the specific balancing weight detached.Such as, the desired wt assuming user is 11.65 jin, user can select to detach described electric magnet 304 by described controller 303 and is numbered L3, L4, L5, L6, L8 and L9 and it is carried out energising detaches, the weight of remaining 6 balancing weights and be just 1.65 jin in the host cavity 101 of described apparatus body 10, may finally be adjusted to desired wt 11.65 jin.In embodiments of the present invention, host cavity 101 corresponding to the plurality of electric magnet 304 position can be pre-configured with and can house weight and the quantity of balancing weight 20, make the bigger weight range of scalable of described apparatus body 10, and can be adjusted to lower weight unit, improve the weight degree of regulation of described apparatus body 10.
In the present embodiment, after making to be finished the described apparatus body 10 of regulating weight, described apparatus body 10 is reverted in the accepting groove of described housing 307, described controller 303 can control described motor 302 and drive described sucker 301 moving contact to the plurality of host cavity 101 of described apparatus body 10, the reduction of specific balancing weight 20 is filled in the described host cavity 101 of correspondence, now described controller 303 can control the power-off of described electric magnet 304, then controlling described motor 302 drives described sucker 301 front away from the plurality of host cavity 101 of described apparatus body 10, described specific balancing weight 20 reverts in the described host cavity 101 of correspondence.
Preferably, described weight control device 30 also includes the input equipment 305 for inputting desired wt being connected with described controller 303, and described controller 305 can select the specific balancing weight for regulating weight according to the described desired wt that described input equipment 305 obtains.Wherein, described input equipment is button or touch screen.So, user has only to input desired wt in described input equipment 305, described controller 303 just can calculate the specific balancing weight that need to select to detach and the position of certain electromagnets 304 corresponding to described specific balancing weight automatically quickly and accurately, improves efficiency, precision and accuracy that the weight of the equipment 10 of described adjustable weight regulates.
In sum, the equipment of adjustable weight provided by the invention and electronic system, the host cavity of multiple irony balancing weight housing Different Weight is set at apparatus body, and the certain electromagnets of energising is selected by controller, specific balancing weight adsorbs by the captivation of electric magnet and reverts to the host cavity of apparatus body of correspondence, realize desired wt weight rapidly and accurately to regulate, improve precision and the efficiency of the weight of equipment adjustment of adjustable weight.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. describe the specific features, structure, material or the feature that mean in conjunction with this embodiment or example describe and are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principles of the invention and objective, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. the equipment of an adjustable weight, it is characterized in that, including apparatus body, the irony balancing weight of multiple Different Weight and weight control device, described apparatus body surface configuration has multiple host cavity housing the plurality of balancing weight, described weight control device includes sucker, motor and controller, described motor can drive the contact of described sucker and/or the plurality of host cavity away from described apparatus body, described sucker is provided with the electric magnet that multiple and the plurality of host cavity position is corresponding, described controller can control the plurality of electric magnet and individually be energized, and control described motor drive described sucker certain electromagnets adsorb by specific balancing weight and/or revert to correspondence host cavity.
2. the equipment of adjustable weight as claimed in claim 1, it is characterized in that, described weight control device also includes the input equipment for inputting desired wt being connected with described controller, and described controller can select the specific balancing weight for regulating weight according to the described desired wt that described input equipment obtains.
3. the equipment of adjustable weight as claimed in claim 2, it is characterised in that described input equipment is button or touch screen.
4. the equipment of adjustable weight as claimed in claim 1 or 2, it is characterised in that host cavity corresponding to the plurality of electric magnet position can house the weight of balancing weight and be pre-configured with.
5. the equipment of adjustable weight as claimed in claim 1 or 2, it is characterized in that, described weight control device also includes transporter, and described sucker is fixed on described transporter, described motor can drive described transporter near and/or away from described apparatus body.
6. the equipment of adjustable weight as claimed in claim 5, it is characterised in that described weight control device also includes housing, and described housing can support and house described apparatus body, motor, transporter and controller.
7. the equipment of adjustable weight as claimed in claim 1, it is characterised in that described controller can control the plurality of electric magnet is carried out power-off after driving, in control, the host cavity that specific balancing weight reverts to correspondence.
8. the equipment of adjustable weight as claimed in claim 1, it is characterised in that described controller can control described motor after the plurality of electric magnet is carried out power-off by control and drive described sucker front away from the plurality of host cavity of described apparatus body.
9. the equipment of adjustable weight as claimed in claim 1, it is characterised in that described equipment is body-building apparatus.
10. an electronic system, it is characterised in that described electronic system includes the equipment of the adjustable weight as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041615.8A CN105709366B (en) | 2016-01-21 | 2016-01-21 | The equipment and electronic system of adjustable weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041615.8A CN105709366B (en) | 2016-01-21 | 2016-01-21 | The equipment and electronic system of adjustable weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105709366A true CN105709366A (en) | 2016-06-29 |
| CN105709366B CN105709366B (en) | 2018-02-13 |
Family
ID=56154832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041615.8A Expired - Fee Related CN105709366B (en) | 2016-01-21 | 2016-01-21 | The equipment and electronic system of adjustable weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105709366B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237582A (en) * | 2016-08-01 | 2016-12-21 | 苏州博轮运动用品有限公司 | A kind of electromagnetism dumbbell |
| CN107433015A (en) * | 2017-09-15 | 2017-12-05 | 何杰斌 | A kind of domestic intelligent weight lifting body-building equipment |
| CN107773908A (en) * | 2017-11-21 | 2018-03-09 | 深圳市汇泰科电子有限公司 | A kind of kettle-bell |
| CN113485239A (en) * | 2021-06-22 | 2021-10-08 | 郭恩训 | Finger pressing device and control circuit |
| CN115590095A (en) * | 2022-12-16 | 2023-01-13 | 海南华源水产科技有限公司（Cn） | Tea rolling machine capable of automatically controlling rolling pressure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040787A (en) * | 1989-02-06 | 1991-08-20 | Brotman Eric M | Auxiliary magnetic weights |
| US7011611B1 (en) * | 2002-06-06 | 2006-03-14 | Barry Ripley | Adjustable weight dumbell |
| CN204543392U (en) * | 2015-03-02 | 2015-08-12 | 广东交通职业技术学院 | The dumbbell of quick adjustable weight |
| CN204655878U (en) * | 2015-05-12 | 2015-09-23 | 张全亭 | Based on the variable mass dumbbell of constant volume |
-
2016
- 2016-01-21 CN CN201610041615.8A patent/CN105709366B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040787A (en) * | 1989-02-06 | 1991-08-20 | Brotman Eric M | Auxiliary magnetic weights |
| US7011611B1 (en) * | 2002-06-06 | 2006-03-14 | Barry Ripley | Adjustable weight dumbell |
| CN204543392U (en) * | 2015-03-02 | 2015-08-12 | 广东交通职业技术学院 | The dumbbell of quick adjustable weight |
| CN204655878U (en) * | 2015-05-12 | 2015-09-23 | 张全亭 | Based on the variable mass dumbbell of constant volume |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237582A (en) * | 2016-08-01 | 2016-12-21 | 苏州博轮运动用品有限公司 | A kind of electromagnetism dumbbell |
| CN107433015A (en) * | 2017-09-15 | 2017-12-05 | 何杰斌 | A kind of domestic intelligent weight lifting body-building equipment |
| CN107773908A (en) * | 2017-11-21 | 2018-03-09 | 深圳市汇泰科电子有限公司 | A kind of kettle-bell |
| CN107773908B (en) * | 2017-11-21 | 2024-04-30 | 深圳市汇泰科电子有限公司 | Kettle bell |
| CN113485239A (en) * | 2021-06-22 | 2021-10-08 | 郭恩训 | Finger pressing device and control circuit |
| CN115590095A (en) * | 2022-12-16 | 2023-01-13 | 海南华源水产科技有限公司（Cn） | Tea rolling machine capable of automatically controlling rolling pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105709366B (en) | 2018-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105709366A (en) | Weight-adjustable device and electronic system | |
| EP1555595A3 (en) | Apparatus for controlling power of processor having a plurality of cores and control method of the same | |
| CN108357892A (en) | A kind of automatic balance equipment of voice coil motor yoke | |
| CN106788553A (en) | Mobile terminal and posture adjustment system thereof | |
| CN105559738A (en) | Capsule endoscope motion control method based on magnetic field spatial distribution change | |
| CN109205006A (en) | A kind of logistics tray of the hydraulic ejection wheel of band | |
| CN206939878U (en) | A kind of balance platform apparatus for automatically lifting | |
| CN106540401A (en) | Fitness equipment | |
| CN103869835B (en) | Based on the three-axis air-bearing table centroid adjustment device of non-orthohormbic structure | |
| CN205852057U (en) | A kind of laser cutting device for wire rod cutting | |
| CN207197913U (en) | A kind of test device | |
| CN104731309B (en) | Method, regulation device and electronic equipment for regulating and controlling electronic equipment | |
| CN112439555A (en) | Medical centrifuge with get and put and carry test tube function | |
| CN206910026U (en) | A kind of portable computer teaching support | |
| CN105070155B (en) | A kind of circular motion demonstration instrument for teaching and its application method | |
| CN103944211A (en) | Wireless charging device with support | |
| CN205122324U (en) | Small -size adjustable stationary magnetic field device | |
| CN205952186U (en) | Electric balancing bike | |
| CN209171573U (en) | Music music stand | |
| CN106002245A (en) | Mounting method of metal star wheel and corresponding mounting device thereof | |
| CN207581087U (en) | A kind of elevator touch-induction-type lifting cabinet | |
| CN205449425U (en) | A drop test device | |
| CN206638402U (en) | Optical device test device | |
| CN106039573B (en) | Body electronic member equilibristat portable machine | |
| CN108523418A (en) | Music music stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20190121 |