CN204182083U - A kind of automatic pressing leg device - Google Patents
A kind of automatic pressing leg device Download PDFInfo
- Publication number
- CN204182083U CN204182083U CN201420569867.4U CN201420569867U CN204182083U CN 204182083 U CN204182083 U CN 204182083U CN 201420569867 U CN201420569867 U CN 201420569867U CN 204182083 U CN204182083 U CN 204182083U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- travelling gear
- right handrail
- handrail
- motor
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of automatic pressing leg device, comprise base, the top of described base is arranged with housing in parallel; Be divided into two chambers in described housing from top to bottom, described in be positioned at below chamber be power transmission chamber, described power transmission chamber both ends open; The tooth bar that can slide along power transmission chamber is provided with in described power transmission chamber, left handrail travelling gear and right handrail conventional gears is provided with in described power transmission chamber, described left handrail travelling gear and right handrail driving gear are symmetrical arranged, and left handrail travelling gear and right handrail driving gear are all meshed with tooth bar; Described left handrail travelling gear is identical with the structure of right handrail conventional gears, and the position near right handrail driving gear in described power transmission chamber is provided with right handrail conventional gears, and right handrail conventional gears is meshed with right handrail driving gear.
Description
Technical field
The present invention relates to a kind of pressing-leg device, specifically relate to a kind of automatic pressing leg device.
Background technology
Leg pressing before training is needed in athletic training, prevent from occurring that overexerting appears in lower limb in the training process, thus the situation of pulling produces, especially comparatively large to leg movements action, thus the leg training of this kind of sports items of all-around exercises more needs the rehearsal being realized some elemental motions by leg pressing.
When leg pressing, stand with one foot to the knee, leg is easily subjected to displacement, and easily falls down, brings burden to trainer; There is a kind of pressing-leg device in the market, pressing-leg device frame is fixedly installed handrail, thus allow trainer be supported, but handrail is set in parallel on pressing-leg device frame, because the distance of handrail can not be wide, trainer is in leg pressing, leg need be lifted is placed on pressing-leg device frame, in the process, leg is very easy to collide with handrail, causes trainer to injure.
Summary of the invention
Problem to be solved in the utility model is to provide for the deficiencies in the prior art, a kind of automatic pressing leg device is provided, this automatic pressing leg device can carry out leg pressing easily, and handrail can relatively rotate, when lifting leg, two handrail symmetries are opened, and need support to be control to be closed to parallel, thus to be supported.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of automatic pressing leg device, comprise base, the top of described base is arranged with housing in parallel; Be divided into two chambers in described housing from top to bottom, described in be positioned at below chamber be power transmission chamber, described power transmission chamber both ends open;
The tooth bar that can slide along power transmission chamber is provided with in described power transmission chamber, left handrail travelling gear and right handrail travelling gear is provided with in described power transmission chamber, described left handrail travelling gear and right handrail driving gear are symmetrical arranged, and left handrail travelling gear and right handrail driving gear are all meshed with tooth bar; Described left handrail travelling gear is identical with the structure of right handrail travelling gear, and the position near right handrail driving gear in described power transmission chamber is provided with right handrail travelling gear, and right handrail travelling gear is meshed with right handrail driving gear; The bottom of described left handrail travelling gear is fixedly connected with the left handrail that together can rotate with left handrail travelling gear; The bottom of described right handrail travelling gear is fixedly connected with the right handrail that together can rotate with right handrail travelling gear; The side of described housing is provided with power transmission shaft, and described power transmission shaft is provided with the tooth that can be meshed with tooth bar, and described tooth extends to the top of power transmission shaft from the bottom of power transmission shaft, and described power transmission shaft is connected with motor.
Below the further improvement to technique scheme:
Described motor is fixedly installed on base, and described motor is connected with transmission shaft driven by motor shaft.
Be connected with hydraulic cylinder between described base and housing, the piston rod of hydraulic cylinder is fixedly connected with housing; The bottom of hydraulic cylinder is fixedly connected with base.
Described housing is rectangular configuration, and the upper surface of described housing has two depressions, and two depressions adapt with shape of leg, and the upper surface of described depression is fixing with Coating Material layer.
Described motor and hydraulic cylinder are electrically connected with control device, and control device is made up of motor switch and oil cylinder switch, and motor switch is connected with motor by wire.
By oil cylinder switch adjustment housing to suitable height, left handrail and right handrail are opened, leg is placed in depression, now press motor switch, power transmission shaft drives rack displacement, and rack drives right handrail driving gear and left handrail travelling gear rotate, right handrail driving gear drives that right handrail travelling gear is contrary with right handrail driving gear to rotate, thus left handrail and right handrail are inwardly closed, process of finishing the work, makes trainer be supported.
Not only adopt the utility model to be used as leg pressing training, facilitate trainer's leg pressing, allow and to be supported during trainer's leg pressing but also trainer can be avoided injured, be highly suitable for leg pressing training.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of automatic pressing leg device;
Accompanying drawing 2 is the transmission schematic diagram of bracing or strutting arrangement.
In figure:
1-base; 2-hydraulic cylinder; 3-piston rod; The left handrail of 4-; The left handrail travelling gear of 5-; 6-tooth bar; 7-caves in; 8-Coating Material layer; 9-housing; The right handrail driving gear of 10-; The right handrail travelling gear of 11-; The right handrail of 12-; 13-power transmission chamber; 14-power transmission shaft; 15-motor shaft; 16-motor; 17-wire; 18-control device; 19-motor switch; 20-oil cylinder switch.
Detailed description of the invention
Embodiment, as shown in Figures 1 and 2, a kind of automatic pressing leg device, comprises base 1, and the top of described base 1 is arranged with housing 9 in parallel; Be divided into two chambers in described housing 9 from top to bottom, described in be positioned at below chamber be power transmission chamber 13, described power transmission chamber 13 both ends open.
The tooth bar 6 that can slide along power transmission chamber 13 is provided with in described power transmission chamber 13, left handrail travelling gear 5 and right handrail travelling gear 11 is provided with in described power transmission chamber 13, described left handrail travelling gear 5 and right handrail driving gear 10 are symmetrical arranged, and left handrail travelling gear 5 and right handrail driving gear 10 are all meshed with tooth bar 6; Described left handrail travelling gear 5 is identical with the structure of right handrail travelling gear 11, and be provided with right handrail travelling gear 11 near the position of right handrail driving gear 10 in described power transmission chamber 13, right handrail travelling gear 11 is meshed with right handrail driving gear 10; The bottom of described left handrail travelling gear 5 is fixedly connected with the left handrail 4 that together can rotate with left handrail travelling gear 5; The bottom of described right handrail travelling gear 11 is fixedly connected with the right handrail 12 that together can rotate with right handrail travelling gear 11; The side of described housing 9 is provided with power transmission shaft 14, and described power transmission shaft 14 is provided with the tooth that can be meshed with tooth bar 6, and described tooth extends to the top of power transmission shaft from the bottom of power transmission shaft, and described power transmission shaft 14 is connected with motor 16.
Described motor 16 is fixedly installed on base 1, and described motor 16 is in transmission connection by motor shaft 15 and power transmission shaft 14.
Be connected with hydraulic cylinder 2 between described base 1 and housing 9, the piston rod 3 of hydraulic cylinder 2 is fixedly connected with housing 9; The bottom of hydraulic cylinder 2 is fixedly connected with base 1.
Described housing 9 is rectangular configuration, and the upper surface of described housing 9 has two depressions, 7, two depressions and adapts with shape of leg, and the upper surface of described depression 7 is fixing with Coating Material layer 8.
Described motor 16 and hydraulic cylinder 2 are electrically connected with control device 18, and control device 18 is made up of motor switch 19 and oil cylinder switch 20, and motor switch 19 is connected with motor 16 by wire 17.
During work, housing 9 is adjusted to suitable height by oil cylinder switch 20, left handrail 4 and right handrail 12 are opened, leg is placed in depression 7, now press motor switch 19, power transmission shaft 14 drives rack displacement, tooth bar 6 drives right handrail driving gear 10 and left handrail travelling gear 5 to rotate, and right handrail driving gear 10 drives that right handrail travelling gear 11 is contrary with right handrail driving gear 10 to rotate, thus left handrail 4 and right handrail 12 are inwardly closed, to finish the work process, trainer is supported.
Not only adopt the utility model to be used as leg pressing training, facilitate trainer's leg pressing, allow and to be supported during trainer's leg pressing but also trainer can be avoided injured, be highly suitable for leg pressing training.
Claims (5)
1. an automatic pressing leg device, comprises base, and the top of described base is arranged with housing in parallel; Be divided into two chambers in described housing from top to bottom, described in be positioned at below chamber be power transmission chamber, described power transmission chamber both ends open, is characterized in that;
The tooth bar that can slide along power transmission chamber is provided with in described power transmission chamber, left handrail travelling gear and right handrail travelling gear is provided with in described power transmission chamber, described left handrail travelling gear and right handrail driving gear are symmetrical arranged, and left handrail travelling gear and right handrail driving gear are all meshed with tooth bar;
Described left handrail travelling gear is identical with the structure of right handrail travelling gear, and the position near right handrail driving gear in described power transmission chamber is provided with right handrail travelling gear, and right handrail travelling gear is meshed with right handrail driving gear;
The bottom of described left handrail travelling gear is fixedly connected with the left handrail that together can rotate with left handrail travelling gear;
The bottom of described right handrail travelling gear is fixedly connected with the right handrail that together can rotate with right handrail travelling gear;
The side of described housing is provided with power transmission shaft, and described power transmission shaft is provided with the tooth that can be meshed with tooth bar, and described tooth extends to the top of power transmission shaft from the bottom of power transmission shaft, and described power transmission shaft is connected with motor.
2. a kind of automatic pressing leg device as claimed in claim 1, it is characterized in that: motor is fixedly installed on base, described motor is connected with transmission shaft driven by motor shaft.
3. a kind of automatic pressing leg device as claimed in claim 2, it is characterized in that: be connected with hydraulic cylinder between described base and housing, the piston rod of hydraulic cylinder is fixedly connected with housing; The bottom of hydraulic cylinder is fixedly connected with base.
4. a kind of automatic pressing leg device as claimed in claim 1, it is characterized in that: described housing is rectangular configuration, the upper surface of described housing has two depressions, and two depressions adapt with shape of leg, and the upper surface of described depression is fixing with Coating Material layer.
5. a kind of automatic pressing leg device as claimed in claim 3, it is characterized in that: described motor and hydraulic cylinder are electrically connected with control device, control device is made up of motor switch and oil cylinder switch, and motor switch is connected with motor by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569867.4U CN204182083U (en) | 2014-09-22 | 2014-09-22 | A kind of automatic pressing leg device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569867.4U CN204182083U (en) | 2014-09-22 | 2014-09-22 | A kind of automatic pressing leg device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182083U true CN204182083U (en) | 2015-03-04 |
Family
ID=52614115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569867.4U Expired - Fee Related CN204182083U (en) | 2014-09-22 | 2014-09-22 | A kind of automatic pressing leg device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879308A (en) * | 2016-04-11 | 2016-08-24 | 哈尔滨共阳科技咨询有限公司 | Physical training apparatus |
| CN106075830A (en) * | 2016-07-22 | 2016-11-09 | 任金海 | A kind of dance training device automatically controlling leg pressing and lower waist |
| CN109395323A (en) * | 2018-11-27 | 2019-03-01 | 陈斌 | A kind of sport leg-stretching trainer |
| CN111569367A (en) * | 2020-05-22 | 2020-08-25 | 吕新华 | Recovered telecontrol equipment of orthopedics patient shank |
-
2014
- 2014-09-22 CN CN201420569867.4U patent/CN204182083U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879308A (en) * | 2016-04-11 | 2016-08-24 | 哈尔滨共阳科技咨询有限公司 | Physical training apparatus |
| CN106075830A (en) * | 2016-07-22 | 2016-11-09 | 任金海 | A kind of dance training device automatically controlling leg pressing and lower waist |
| CN106075830B (en) * | 2016-07-22 | 2020-02-21 | 任金海 | Dance training device capable of automatically controlling leg pressing and waist descending |
| CN109395323A (en) * | 2018-11-27 | 2019-03-01 | 陈斌 | A kind of sport leg-stretching trainer |
| CN111569367A (en) * | 2020-05-22 | 2020-08-25 | 吕新华 | Recovered telecontrol equipment of orthopedics patient shank |
| CN111569367B (en) * | 2020-05-22 | 2021-09-17 | 鹤壁市人民医院 | Recovered telecontrol equipment of orthopedics patient shank |
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Legal Events
| 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 |
Granted publication date: 20150304 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |