CN213852952U - Inductive quantifiable joint traction device - Google Patents
Inductive quantifiable joint traction device Download PDFInfo
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- CN213852952U CN213852952U CN202023193122.7U CN202023193122U CN213852952U CN 213852952 U CN213852952 U CN 213852952U CN 202023193122 U CN202023193122 U CN 202023193122U CN 213852952 U CN213852952 U CN 213852952U
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- rod body
- rod
- quantifiable
- inductive
- detection
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- 230000001939 inductive effect Effects 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
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Abstract
The embodiment of the utility model provides an induction type joint draft ware of can quantizing belongs to exercise equipment technical field, induction type joint draft ware of can quantizing includes: the first rod body is internally provided with an accommodating cavity with a lateral opening; one end of the second rod body is a telescopic part, a detection groove is arranged on the telescopic part, and the detection groove comprises a section of detection inclined surface which is obliquely arranged; the telescopic part is limited in the accommodating cavity, and the second rod body drives the detection groove to extend and retract relative to the first rod body through the telescopic part; the sensor is positioned on the motion track of the detection groove; and a multimedia component, the multimedia component being electrically connected to the inductor; wherein different pressures are generated on the sensor by detecting different parts of the inclined plane; the technical effect of effectively feeding back the strength during joint traction exercise is achieved.
Description
Technical Field
The utility model relates to an exercise equipment technical field especially relates to an induction type quantifiable joint draft ware.
Background
The gymnastic stick can be used for taking exercise the rehabilitation exercise after shoulder joint is injured, and traditional gymnastic stick is in the rehabilitation exercise, and the dynamics of both hands application of force is leaned on both hands to go control, and the control of dynamics is wayward, and the effect of the little exercise of dynamics is not good, and the dynamics is very easily produced the secondary injury greatly.
Therefore, the technical problem in the prior art is that the force feedback of the common gymnastic bar is not good when the joint is drawn and exercised.
Disclosure of Invention
The embodiment of the application provides an induction type quantifiable joint traction device, and solves the technical problem that in the prior art, the strength feedback of a common gymnastic rod is poor when a joint is pulled to exercise; the technical effect of effectively feeding back the strength during joint traction exercise is achieved.
The embodiment of the present application provides an induction type quantifiable joint extension device, including: the first rod body is internally provided with an accommodating cavity with a lateral opening; one end of the second rod body is a telescopic part, a detection groove is arranged on the telescopic part, and the detection groove comprises a section of detection inclined surface which is obliquely arranged; the telescopic part is limited in the accommodating cavity, and the second rod body drives the detection groove to extend and retract relative to the first rod body through the telescopic part; the inductor is fixedly arranged in the accommodating cavity and is positioned on the motion track of the detection groove; the multimedia piece is electrically connected with the inductor and is arranged on the first rod body or the first rod body; wherein the second rod acts on the sensor through the detection inclined plane and generates different pressures on the sensor through different parts of the detection inclined plane.
Preferably, an elastic member is disposed in the accommodating cavity, two ends of the elastic member respectively act on the first rod and the second rod, and the elastic member enables the telescopic portion of the second rod to have a movement tendency away from the first rod.
Preferably, the telescopic part is provided with a plurality of side surfaces, and at least one guide surface which prevents the telescopic part from rotating relative to the accommodating cavity is arranged in the plurality of side surfaces.
Preferably, the guide surface is a straight surface, the accommodating cavity is matched with the telescopic part, and the straight surfaces of the accommodating cavity and the guide surface are attached or have the attaching trend.
Preferably, the side surface of the telescopic part is also provided with at least one sliding surface for the telescopic part to stretch, the sliding surface is attached to the accommodating cavity, and the outer surface of the sliding surface is a smooth transition surface.
Preferably, the first rod body and the second rod body are respectively provided with a limiting part and a limiting groove, the limiting parts penetrate through the limiting grooves, and the telescopic parts of the second rod body can linearly extend and retract in the accommodating cavities through the limiting grooves.
Preferably, the detection groove is concavely arranged on the side surface of the telescopic part, and the detection inclined surface is specifically the bottom surface of the detection groove.
Preferably, the multimedia device is embodied as a display screen and/or a sound generator.
Preferably, the multimedia element is disposed on the first rod, and the multimedia element is located on the outer surface of the first rod; the multimedia component and the inductor are connected in a hard mode to form a clamping structure for clamping the first rod body.
Preferably, the sensor is embodied as a pressure sensor.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
1. in the embodiment of the application, the structure of the common gymnastic rod is changed to design a first rod body and a second rod body which can be relatively stretched; the depth of the second rod body extending into the accommodating cavity of the first rod body is detected by the inductor so as to change the direction of the direction; the technical problem of poor force feedback of a common gymnastic rod during joint traction exercise in the prior art is solved; the technical effect of effectively feeding back the strength during joint traction exercise is achieved.
2. In the embodiment of the application, the elastic piece is arranged in the accommodating cavity, so that the second rod body has a reaction force when extending into the accommodating cavity of the first rod body, and the whole reaction force is equal to the pressure applied to the device by a user; the reaction force generated by the elastic part is in direct proportion to the degree of the second rod body stretching into the accommodating cavity, so that the movement of the inclined plane relative to the inductor can be detected, and the force of the user for the joint traction device can be changed and fed back.
3. In the embodiment of the application, the side shape of the telescopic part of the second rod body is optimized, and the second rod body is linearly moved relative to the first rod body by utilizing the guide surface; and furthermore, the second rod body is limited to rotate relative to the first rod body by arranging the limiting groove and the limiting part, so that the freedom degree of only one direction of the device in the use process is ensured, and the use convenience of the device is ensured.
Drawings
FIG. 1 is a schematic view of a main view structure of an inductive quantifiable joint extension device according to an embodiment of the present application;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of a partially sectioned structure of a main view direction of an inductive quantifiable joint stretcher according to an embodiment of the present application;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a sectional view of a second rod of the present application in a partial front view;
fig. 6 is a cross-sectional view taken along line C-C of fig. 5.
Reference numerals: 1. a first rod; 11. an accommodating cavity; 12. a limiting member; 2. a second rod; 21. a telescopic part; 211. a guide surface; 212. a slip surface; 22. a limiting groove; 23. a detection tank; 231. detecting an inclined plane; 3. an elastic member; 4. an inductor; 5. a display screen.
Detailed Description
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be considered as limiting the present application.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The embodiment of the application provides an induction type quantifiable joint drafting device, which is designed into a first rod body 1 and a second rod body 2 which can be relatively stretched and contracted by changing the structure of a common gymnastic rod; the depth of the second rod body 2 extending into the accommodating cavity 11 of the first rod body 1 is detected by the inductor 4 so as to change the direction to obtain the force of the user on the joint traction device, and further, the information detected by the inductor 4 is fed back to the user by the multimedia component; the technical problem of poor force feedback of a common gymnastic rod during joint traction exercise in the prior art is solved; the technical effect of effectively feeding back the strength during joint traction exercise is achieved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
An inductive quantifiable joint retractor, the inductive quantifiable joint retractor comprising: a first stick body 1, a second stick body 2, a sensor 4, a multimedia component and an elastic component 3. Wherein, the first stick body 1 is movably connected with the second stick body 2, and the second stick body 2 can move telescopically relative to the first stick body 1; the second stick body 2 is provided with a telescopic part 21, a detection groove 23 is arranged on the telescopic part 21, and the detection groove 23 comprises a section of detection inclined plane 231 which is obliquely arranged; the second rod 2 acts on the sensor 4 through the sensing slope 231 and generates different pressures on the sensor 4 through different portions of the sensing slope 231.
The first stick body 1 is a long stick body, and the first end of the first stick body 1 can be held by a human hand; the second end of the first rod 1 has a receiving cavity 11 with a lateral opening therein.
The second stick body 2 is a long stick body, and the first end of the first stick body 1 can be held by a human hand; the second end of the second stick body 2 is a telescopic part 21, the telescopic part 21 is limited in the accommodating cavity 11, and the second stick body 2 is telescopic relative to the first stick body 1 with the detection groove 23 through the telescopic part 21. It should be noted that the detection groove 23 is recessed on the side surface of the expansion part 21, and the detection inclined surface 231 is specifically the bottom surface of the detection groove 23. It should be noted that the telescopic part 21 has a plurality of side surfaces, at least one guide surface 211 for preventing the telescopic part 21 from rotating relative to the accommodating cavity 11 is provided in the plurality of side surfaces, and at least one sliding surface 212 for extending and retracting the telescopic part 21 is provided, the sliding surface 212 is attached to the accommodating cavity 11, and the outer surface of the sliding surface 212 is a smooth surface. In one embodiment, the guiding surface 211 is a straight surface, and the accommodating cavity 11 and the telescopic portion 21 are adapted, and the straight surfaces of the accommodating cavity 11 and the guiding surface 211 are attached or have a tendency to be attached.
In addition, it should be noted that the first rod 1 and the second rod 2 are respectively provided with a limiting member 12 and a limiting groove 22, the limiting member 12 is disposed on the limiting groove 22 in a penetrating manner, and the telescopic portion 21 of the second rod 2 is linearly telescopic in the accommodating cavity 11 through the limiting groove 22. The position-limiting member 12 may be formed by a bolt and a nut, and the position-limiting groove 22 may be a straight groove, so that the second rod 2 can move linearly along the bolt in the position-limiting member 12 through the position-limiting groove 22.
And the elastic piece 3 is arranged in the accommodating cavity 11, two ends of the elastic piece 3 respectively act on the first rod body 1 and the second rod body 2, and the telescopic part 21 of the second rod body 2 has a movement trend away from the first rod body 1 through the elastic piece 3. Specifically, the elastic member 3 may be a spring.
The multimedia component is electrically connected with the inductor 4 and is arranged on the first rod body 1 or the first rod body 1; it should be noted that the multimedia device is specifically a display screen 5 and/or a sound generator to output sound, images or characters to the outside. In one embodiment, the media piece is disposed on the first body 1 and the multimedia piece is located on an outer surface of the first body 1; the multimedia component and the inductor 4 are hard connected to form a clamping structure for clamping the first rod body 1, or the multimedia component is embedded in the first rod body 1.
The working principle is as follows:
the user respectively holds the outer ends of the first rod body 1 and the second rod body 2 by both hands, and carries out left-right rotation type exercise according to a joint traction exercise method; and in the rotating process, one side of the device is fixed by hand, and the other side of the device is pushed by hand to rotate towards one side of the body. If the left hand holds one end of the first stick 1 firmly and the left hand keeps the fixed state, the right hand holds one end of the second stick 2, and the device is pushed to the left slowly.
During the exercise, the magnitude of the force determines the degree of extension of the second stick 2 relative to the receiving cavity 11 of the first stick 1, and the degree of extension of the second stick 2 determines which part of the detection slope 231 acts on the sensor 4; because the detection inclined plane 231 is an inclined plane, acting forces on the sensor 4 are different, so that the sensor 4 detects different information, transmits the information to the multimedia piece, and utilizes the multimedia piece to perform force value feedback for changing directions of a user.
The technical effects are as follows:
1. in the embodiment of the application, the structure of the common gymnastic rod is changed to design a first rod body and a second rod body which can be relatively stretched; the depth of the second rod body extending into the accommodating cavity of the first rod body is detected by the inductor so as to change the direction of the direction; the technical problem of poor force feedback of a common gymnastic rod during joint traction exercise in the prior art is solved; the technical effect of effectively feeding back the strength during joint traction exercise is achieved.
2. In the embodiment of the application, the elastic piece is arranged in the accommodating cavity, so that the second rod body has a reaction force when extending into the accommodating cavity of the first rod body, and the whole reaction force is equal to the pressure applied to the device by a user; the reaction force generated by the elastic part is in direct proportion to the degree of the second rod body stretching into the accommodating cavity, so that the movement of the inclined plane relative to the inductor can be detected, and the force of the user for the joint traction device can be changed and fed back.
3. In the embodiment of the application, the side shape of the telescopic part of the second rod body is optimized, and the second rod body is linearly moved relative to the first rod body by utilizing the guide surface; and furthermore, the second rod body is limited to rotate relative to the first rod body by arranging the limiting groove and the limiting part, so that the freedom degree of only one direction of the device in the use process is ensured, and the use convenience of the device is ensured.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An inductive quantifiable joint retractor, comprising:
the first rod body is internally provided with an accommodating cavity with a lateral opening;
one end of the second rod body is a telescopic part, a detection groove is arranged on the telescopic part, and the detection groove comprises a section of detection inclined surface which is obliquely arranged; the telescopic part is limited in the accommodating cavity, and the second rod body drives the detection groove to extend and retract relative to the first rod body through the telescopic part;
the inductor is fixedly arranged in the accommodating cavity and is positioned on the motion track of the detection groove; and
the multimedia component is electrically connected with the inductor and is arranged on the first rod body or the first rod body;
wherein the second rod acts on the sensor through the detection inclined plane and generates different pressures on the sensor through different parts of the detection inclined plane.
2. The inductive quantifiable joint stretcher of claim 1 in which an elastic member is disposed in the cavity, the ends of the elastic member act on the first bar and the second bar respectively, and the elastic member causes the extension portion of the second bar to have a tendency to move away from the first bar.
3. The inductive, quantifiable articular draft gear according to claim 1, wherein said bellows has a plurality of sides, at least one of said plurality of sides having a guide surface for preventing rotation of said bellows relative to said housing chamber.
4. The inductive quantifiable joint stretcher of claim 3 in which the guide surface is a straight surface and the receiving chamber is adapted to the telescoping portion, the straight surfaces of the receiving chamber and the guide surface being in contact or having a tendency to be in contact.
5. An induction type quantifiable joint extension device as claimed in claim 3, wherein the side of said extension portion further has at least one sliding surface for extension and retraction of the extension portion, said sliding surface is attached to the housing cavity, and the outer surface of said sliding surface is a smooth transition surface.
6. The induction type quantifiable joint drawing device of claim 1, wherein the first rod and the second rod are respectively provided with a limiting member and a limiting groove, the limiting member is disposed on the limiting groove, and the telescopic portion of the second rod is linearly telescopic in the accommodating cavity through the limiting groove.
7. The inductive joint extension device of claim 1, wherein the detection groove is recessed on a side surface of the extension portion, and the detection slope is specifically a bottom surface of the detection groove.
8. The inductive, quantifiable articular distractor of claim 1, wherein said multimedia device is embodied as a display screen and/or a sound generator.
9. The inductive, quantifiable articular distractor of claim 1, wherein the multimedia member is disposed on the first rod and the multimedia member is located on an outer surface of the first rod; the multimedia component and the inductor are connected in a hard mode to form a clamping structure for clamping the first rod body.
10. The inductive, quantifiable articular traction device of any one of claims 1-9, wherein said sensor is a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023193122.7U CN213852952U (en) | 2020-12-27 | 2020-12-27 | Inductive quantifiable joint traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023193122.7U CN213852952U (en) | 2020-12-27 | 2020-12-27 | Inductive quantifiable joint traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852952U true CN213852952U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023193122.7U Expired - Fee Related CN213852952U (en) | 2020-12-27 | 2020-12-27 | Inductive quantifiable joint traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852952U (en) |
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2020
- 2020-12-27 CN CN202023193122.7U patent/CN213852952U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20210803 |