CN108245825A - A kind of body-building device - Google Patents
A kind of body-building device Download PDFInfo
- Publication number
- CN108245825A CN108245825A CN201810146675.5A CN201810146675A CN108245825A CN 108245825 A CN108245825 A CN 108245825A CN 201810146675 A CN201810146675 A CN 201810146675A CN 108245825 A CN108245825 A CN 108245825A
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- CN
- China
- Prior art keywords
- electromagnetic coil
- holding rod
- ground cushion
- building device
- electromagnetic
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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.)
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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
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
-
- 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
- A63B21/0724—Bar-bells; Hand bars
-
- 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
- A63B21/0726—Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of body-building device, including：Holding rod；Electromagnetism weight stack on holding rod, the first electromagnetic coil is provided in electromagnetism weight stack, ground cushion, is provided with the second electromagnetic coil in ground cushion, and the first electromagnetic coil, the second electromagnetic coil are powered so that generating the electromagnetic force in setting direction between holding rod and ground cushion.The present invention substitutes the weight stack in conventional health and fitness facilities using the active force between two electromagnetic coils, can be by adjusting electric current come adjustment effect power.Its is simple in structure, occupies little space, convenient to use.Ensure the magnetic pole of two electromagnetic coils always in setting direction using gyroscope, it is ensured that electromagnetic force is always in setting direction.
Description
Technical field
The present invention relates to sports goods field, specifically, being related to a kind of body-building device.
Background technology
Nowadays, more and more people like gymnasium to take exercises, and the instrument type of gymnasium is more, can be directed to complete
The each position of body carries out planned exercise.For example, single for dumbbell, there are many dumbbells in gymnasium, and body builder can be same
When the dumbbell plate of different weight is installed using several dumbbells, to carry out gradual muscular training.If however, gymnasium from
Family is remote, just very inconvenient.Some people wants to perform physical exercise at home.So dumbbell is most basic and most effective one kind
Exercising apparatus.But family usually only has one or two of dumbbell, and the dumbbell plate of constant weight is installed on dumbbell.But human body
Exercise weight needed for each position muscle is different, for example, the dumbbell of 40 kilogram weights may be needed by doing dumbbell curl, but is done
Side raise may can only lift 15 kilograms of weight.This just needs frequently to replace, add or subtract dumbbell plate.This is just embodied
The drawbacks of existing body-building device is using weight stack as regulating measure.It the above is only and illustrated by taking dumbbell as an example, in fact, at present
Health and fitness facilities be all to stimulate muscle damage, and then repaired by muscle and form muscle growth using weight as load.Due to family
Space is small, and existing health and fitness facilities, is unfavorable for storing at home, therefore, it is necessary to which family can be suitable for by developing one kind
The body-building device that environment uses.
Invention content
A kind of body-building device, including：Holding rod；Electromagnetism weight stack on holding rod, is provided in electromagnetism weight stack
First electromagnetic coil, ground cushion are provided with the second electromagnetic coil in ground cushion, and the first electromagnetic coil, the energization of the second electromagnetic coil make
Obtain the electromagnetic force for being generated between holding rod and ground cushion and erectting direction.
Preferably, control unit is further included, described control unit is connect with the second electromagnetic coil, by controlling the second electromagnetism
Active force between the current control holding rod and ground cushion of coil.
Preferably, the first electromagnetic coil, the second electromagnetic coil are facing with each other with opposite magnetic pole.
Preferably, it is round or ellipse horizontal column that the holding rod, which is cross sectional shape,.
Preferably, electromagnetism weight stack is located at the position by two close end of holding rod.
Preferably, safety switch is provided on holding rod, the safety switch controls the connecting and disconnecting of the circuit of the first electromagnetic coil,
When safety switch is in pressing state, the first electromagnetic coil is powered, and when safety switch is detached from pressing state, the first electromagnetic coil breaks
Electricity or electric current are reversed.
Preferably, the range sensor for detecting distance between holding rod and ground cushion, range sensor and control are further included
Unit connects, and when the distance between holding rod and ground cushion that range sensor detects is less than safe distance, control unit controls the
Two electromagnetic coils power off or electric current is reversed.
Preferably, gyroscope is provided in the electromagnetism weight stack, first electromagnetic coil is mounted on gyroscope,
So that the magnetic pole of the first electromagnetic coil is always towards setting direction.
Preferably, the corner of ground cushion is provided with the fixed body of nonferromagnetic so that ground cushion will not be stuck up due to attraction acts on
It rises.
Preferably, the wooden frame for trampling is equipped on ground cushion.
The present invention has the advantages that relative to conventional health and fitness facilities：
1) gravity in conventional health and fitness facilities is substituted using electromagnetic force, electromagnetism can be adjusted by adjusting electric current
Active force saves the time for exchanging weight stack, also, also solves material processing cost accordingly.
2) ensure the magnetic pole of two electromagnetic coils always in setting direction using gyroscope, it is ensured that electromagnetic force begins
Eventually in direction is erect, enable the more true simulated gravity of the body-building device.
3) it occupies little space, easy to disassemble, installation is easy to carry, and total weight can be controlled in 50KG or so, and dismounting folds
After can be placed in trolley case.
4) personal safety is ensured using range sensor and with reference to the safe distance of setting, by touching or press the peace
Full switch could trigger electromagnetic coil conducting, and when being detached from the safety switch, then electromagnetic coil power-off or electric current are reversed, make at holding rod
In suspended state, ensure personal safety.This so that the body-building device is safe efficient, can also be instructed in the case where not being good for the protection of friend
Practice big weight, also improve and increase flesh effect.
5) gravity in conventional health and fitness facilities is substituted using electromagnetic force so that under the overall weight of health and fitness facilities
Drop so that the big muscles equipment such as bulky Smith's frame, back-pedal machine is replaced to be possibly realized.
Description of the drawings
By the way that embodiment is described with reference to accompanying drawings below, features described above of the invention and technological merit will become
More understand and be readily appreciated that.
Fig. 1 is the stereoscopic schematic diagram for the body-building device for representing the embodiment of the present invention；
Fig. 2 is to represent the schematic diagram that the body-building device of the embodiment of the present invention is used as barbell；
Fig. 3 is to represent the schematic diagram that the body-building device of the embodiment of the present invention is used as dumbbell；
Fig. 4 is the vertical view for the ground cushion for representing the embodiment of the present invention；
Fig. 5 is the schematic diagram for the body-building device for being equipped with gyroscope for representing the embodiment of the present invention；
Fig. 6 is the stereoscopic schematic diagram of the electromagnetism weight stack for the body-building device for representing the embodiment of the present invention；
Fig. 7 is the vertical view for the ground cushion for being equipped with wooden frame for representing the embodiment of the present invention.
Specific embodiment
Embodiment to describe body-building device of the present invention and utilize its body building method below with reference to the accompanying drawings.
Those of ordinary skill in the art will recognize, without departing from the spirit and scope of the present invention, can be with various
Different mode or combinations are modified described embodiment.Therefore, attached drawing and description are regarded as illustrative in nature,
It is not intended to limit the scope of the claims.In addition, in the present specification, attached drawing is drawn not in scale, and identical
Reference numeral represent identical part.
As shown in Figure 1 and Figure 2, which includes holding rod 10, electromagnetism weight stack 20, ground cushion on holding rod 10
30.Holding rod 10 is to complete lifting for user to act, also, simulate traditional weight stacks by adjusting electromagnetism weight stack 20
Weight, so as to during lifting oppress part muscle, carry out body-building.Therefore, the setting first in electromagnetism weight stack 20
Electromagnetic coil 202, the second electromagnetic coil 301 of setting in the ground cushion 30, the first electromagnetic coil and the second electromagnetic coil it is close one
The magnetic pole at end is either identical or on the contrary, therefore can make to generate attraction or repulsive force between holding rod and ground cushion, hereafter referred to collectively as
Electromagnetic force.
Common health and fitness facilities include barbell, dumbbell etc., and the present embodiment combination Fig. 1 to Fig. 3 is using holding rod as barbell or dumbbell
For illustrate.
Illustrate the structure of the body-building device for first being used using the body-building device as barbell.As shown in Fig. 2, the body-building
Device includes holding rod 10, the electromagnetism weight stack 20 on holding rod 10, the ground cushion 30 of laying on the ground.Holding rod 10 is level
Column, cross-sectional shape circular or ellipse.Wherein, electromagnetism weight stack 20 be located at holding rod 10 by two close end
Position.But, the present invention is not intended to limit position of the electromagnetism weight stack 20 on holding rod 10, such as it can also be located at holding rod 10
Centre.Certainly, from the angle of body-building, electromagnetism weight stack 20 equally should compare conjunction similar to barbell close to the both ends of holding rod 10
It is suitable.The first electromagnetic coil 202 that setting is cored in electromagnetism weight stack 20, is wrapped on iron core, the first electromagnetic coil 202 are logical
Electricity can form the magnetic pole for erectting direction.The second electromagnetic coil 301 is equally also built-in in ground cushion 30, to the second electromagnetic coil
301, which are powered, can form the magnetic pole in setting direction.According to the electromagnetic principle that identical charges repel each other, there is a natural attraction between the sexes so that the first electromagnetic wire
It encloses 202 and 301 magnetic pole of the second electromagnetic coil is identical or on the contrary, then holding rod 10 can generate repulsive force or attraction between ground cushion 30
Power.For example, the holding rod 10 can be used as barbell, when user, which crouch upwards, to push away, user needs to bear certain
Weight, which to form chest muscle, oppresses.As such, it can be that the first electromagnetic coil 202 and the second electromagnetic coil 301 are with opposite magnetic pole
It is facing with each other, so as to generate attraction between each other, as shown in Fig. 2, the lower end of the first electromagnetic coil 202 is N poles, the second electromagnetism
The upper end of coil 301 is S poles, this allows for ground cushion 30 and downward attraction is generated to holding rod 10.User is sleeping upwards to push away needs
Overcome the attraction, be equivalent to the weight for overcoming and being generated using traditional weight stacks, you can achieve the purpose that body-building.
The explanation carried out for being used using holding rod 10 as barbell above, in another embodiment, using two compared with
Short holding rod 10 is used as dumbbell.As shown in figure 3, for example, carrying out dumbbell side raise tempers deltoid muscle, being will be positioned at body
The dumbbell of both sides is to two side raise of body.Two dumbbells generate attraction between ground cushion 30 respectively, and user is by two dumbbells
It puts down and lifts upwards from body both sides, be to overcome the attraction, achieve the purpose that temper deltoid muscle.
By adjusting the size of current of the first electromagnetic coil 202 and/or the second electromagnetic coil 301, you can adjustment electromagnetism is made
Firmly, it is equivalent to and adjusts the electromagnetic force between holding rod 10 and ground cushion 30 by adjusting weight stack.
The present embodiment substitutes conventional body-building using the electromagnetic force between the first electromagnetic coil and the second electromagnetic coil
Weight stack in instrument, can be by adjusting electric current come adjustment effect power.Its is simple in structure, occupies little space, install, dismantle and
Using all easily quick.
Preferably, if holding rod 10 rotates during moving up and down or the height at the both ends of holding rod 10 is different,
The magnetic pole that the first electromagnetic coil 202 is formed will be made to deflect, be no longer on erectting direction.First electromagnetic coil 202 and
The electromagnetic force generated between two electromagnetic coils 301 is not just to erect direction, this just can not really simulate weight stack completely
Effect.As a preferred solution, as shown in figure 5, gyroscope 201 can be set in electromagnetism weight stack 20, by first
Electromagnetic coil 202 is mounted on gyroscope 201, and gyroscope 201 has the characteristic for keeping vertical direction so that the first electromagnetic coil
202 magnetic poles generated are always in the vertical direction.
In a preferred embodiment, which is additionally provided with control unit, which is arranged on ground cushion 30, and
It is connect with power supply and the second electromagnetic coil 301, to control on/off and size of current.Control unit can be for example
Microcontroller or PLC controller.It can other built-in control circuits or program in control unit.It can be by controlling the first electromagnetism
The size of current of 202 and/or second electromagnetic coil 301 of coil controls the electromagnetic force between ground cushion 30 and holding rod 10.No
It is stationary to cross ground cushion, preferably controls the size of current of the second electromagnetic coil 301, make ground cushion 30 generate suitably to
Under attraction.But the present invention, which is not precluded, adjusts the first electromagnetic coil 202 on holding rod 10 to adjust attraction.
Further, safety switch is provided on holding rod 10, which connect with the circuit of the first electromagnetic coil,
And control the break-make of the first electromagnetic coil.After user holds the hand pressing of holding rod 10 or touching safety switch, the first electromagnetism
Coil 202 is powered, and generates electromagnetic force between the second electromagnetic coil 301.When holding rod 10 is because accident is from user's hand
During landing, without the pressing of the hand of user, safety switch bounces, and the circuit of the first electromagnetic coil 202 is cut off so that magnetic
Field disappears.Even if holding rod 10, which is fallen, to damage user.Or or after safety switch is released,
The electric current for making the first electromagnetic coil 202 is reversed so that is generated between the first electromagnetic coil 202 and the second electromagnetic coil 301 magnetic
Thus identical magnetic pole generates upward active force, holding rod 10 is made to be in suspended state, prevents holding rod 10 from falling and user is made
Into injury.
Further, as shown in figure 5, being additionally provided with range sensor 101 on holding rod 10, range sensor 101 and electricity
Source connects, for detecting the distance between holding rod 10 and ground cushion 30.Safe distance is provided in control unit, when holding rod 10 with
The distance between ground cushion 30 is less than the safe distance of setting, then range sensor 101 sends a signal to control unit, control unit
The second electromagnetic coil 301 is controlled to power off, active force disappears or electric current is reversed, and holding rod 10 is made to be in suspended state, can ensure people
Body safety.Range sensor 101 can be infrared or ultrasonic sensor etc..Certainly, range sensor 101 can also be setting
On ground cushion 30.In addition, above-described safe distance is different for different projects, such as shown in fig. 7, as mute
Bell crouches when push away, and the distance between the upper surface of dumbbell chair and ground cushion are H, if at this time safe distance also with ground cushion away from
Then it is unsafe from for foundation.Safe distance at this time should subtract distance H.
Further, between holding rod 10 and ground cushion 30 generate attraction when, holding rod 10 also ground cushion 30 is generated to
On suction, then the region that 30 nobody of ground cushion tramples or drops to the ground can be upturned.Therefore, as shown in figure 4, the corner of ground cushion 30
It is provided with the fixed body 302 of the nonferromagnetic with constant weight so that 30 stable place mat of ground cushion is on the ground.It is for example, solid
Determine body and flitch or iron block etc. may be used.The corner location that fixed body is fixed on ground cushion 30 by dismountable structure may be used.
It can also prevent ground cushion from tilting by other forms, for example, as shown in fig. 7, being laid with wooden frame 70 on ground cushion, user tramples
On wooden frame 70, lower pressure is formed to ground cushion 30, prevents ground cushion from tilting.
In one alternate embodiment, the shape of electromagnetism weight stack can also be as shown in fig. 6, electromagnetism weight stack is from upper
To the gradual increased form of lower shape, be conducive to stick fixed static.
In addition, the present invention is not excluded for substituting the first electromagnetic coil and/or the second electromagnetic coil using permanent magnet.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of body-building device, which is characterized in that including：
Holding rod；
Electromagnetism weight stack on holding rod, is provided with the first electromagnetic coil in electromagnetism weight stack,
Ground cushion is provided with the second electromagnetic coil in ground cushion,
First electromagnetic coil, the second electromagnetic coil are powered so that generating the electromagnetic force in setting direction between holding rod and ground cushion.
2. body-building device according to claim 1, wherein, further include control unit, described control unit and the second electromagnetism
Coil connects, the active force between current control holding rod and ground cushion by controlling the second electromagnetic coil.
3. body-building device according to claim 1, wherein, the first electromagnetic coil, the second electromagnetic coil are with opposite magnetic pole
It is facing with each other.
4. body-building device according to claim 1, wherein, the holding rod is that cross sectional shape is round or ellipse level
Column.
5. body-building device according to claim 4, wherein, electromagnetism weight stack is located at the position by two close end of holding rod.
6. body-building device according to claim 1, wherein, safety switch, the safety switch control are provided on holding rod
The connecting and disconnecting of the circuit of the first electromagnetic coil is made,
When safety switch is in pressing state, the first electromagnetic coil is powered, when safety switch is detached from pressing state, the first electromagnetic wire
Circle power-off or electric current are reversed.
7. body-building device according to claim 2, wherein, further include the distance for detecting distance between holding rod and ground cushion
Sensor, range sensor are connect with control unit, when the distance between the holding rod that range sensor detects and ground cushion are less than
Safe distance, control unit control the power-off of the second electromagnetic coil or electric current reversed.
8. body-building device according to claim 1, wherein, it is provided with gyroscope in the electromagnetism weight stack, described
One electromagnetic coil is mounted on gyroscope so that the magnetic pole of the first electromagnetic coil is always towards setting direction.
9. body-building device according to claim 1, wherein, the corner of ground cushion is provided with the fixed body of nonferromagnetic so that
Ground cushion will not tilt due to attraction acts on.
10. body-building device according to claim 1, wherein, the wooden frame for trampling is equipped on ground cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146675.5A CN108245825A (en) | 2018-02-12 | 2018-02-12 | A kind of body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146675.5A CN108245825A (en) | 2018-02-12 | 2018-02-12 | A kind of body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108245825A true CN108245825A (en) | 2018-07-06 |
Family
ID=62744885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810146675.5A Pending CN108245825A (en) | 2018-02-12 | 2018-02-12 | A kind of body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245825A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126021A (en) * | 2018-10-02 | 2019-01-04 | 罗银凤 | A kind of weight training exercise safety system |
| CN109126020A (en) * | 2018-10-02 | 2019-01-04 | 罗银凤 | A kind of mechanical practice dynamic adjusting system of weight bearing |
| CN110433461A (en) * | 2019-06-27 | 2019-11-12 | 中国地质大学（武汉） | A kind of body-building system based on electromagnetic force |
| CN113680002A (en) * | 2021-08-31 | 2021-11-23 | 重庆科华安全设备有限责任公司 | Training management system applied to force detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203620160U (en) * | 2013-11-22 | 2014-06-04 | 滕承志 | Dumbbell easy to adjust in weight |
| 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 |
| CN206777680U (en) * | 2017-05-17 | 2017-12-22 | 北京小米移动软件有限公司 | The exercise apparatus of dumbbell, magnetic pad and adjustable weight |
| CN206823040U (en) * | 2017-06-16 | 2018-01-02 | 台州学院 | A kind of dumbbell of weight-adjustable |
-
2018
- 2018-02-12 CN CN201810146675.5A patent/CN108245825A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203620160U (en) * | 2013-11-22 | 2014-06-04 | 滕承志 | Dumbbell easy to adjust in weight |
| 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 |
| CN206777680U (en) * | 2017-05-17 | 2017-12-22 | 北京小米移动软件有限公司 | The exercise apparatus of dumbbell, magnetic pad and adjustable weight |
| CN206823040U (en) * | 2017-06-16 | 2018-01-02 | 台州学院 | A kind of dumbbell of weight-adjustable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126021A (en) * | 2018-10-02 | 2019-01-04 | 罗银凤 | A kind of weight training exercise safety system |
| CN109126020A (en) * | 2018-10-02 | 2019-01-04 | 罗银凤 | A kind of mechanical practice dynamic adjusting system of weight bearing |
| CN110433461A (en) * | 2019-06-27 | 2019-11-12 | 中国地质大学（武汉） | A kind of body-building system based on electromagnetic force |
| CN113680002A (en) * | 2021-08-31 | 2021-11-23 | 重庆科华安全设备有限责任公司 | Training management system applied to force detector |
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Application publication date: 20180706 |