CN210644278U - Stepless loaded cervical vertebra rehabilitation device - Google Patents
Stepless loaded cervical vertebra rehabilitation device Download PDFInfo
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- CN210644278U CN210644278U CN201921055298.0U CN201921055298U CN210644278U CN 210644278 U CN210644278 U CN 210644278U CN 201921055298 U CN201921055298 U CN 201921055298U CN 210644278 U CN210644278 U CN 210644278U
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- water tank
- sliding
- fixed
- water
- wire rope
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 216
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of medical rehabilitation equipment, in particular to a stepless loaded cervical vertebra rehabilitation device. The device comprises a rack, a steel wire rope, a head sleeve and a stepless loading mechanism, wherein the steel wire rope is wound on a plurality of fixed pulleys fixed on the rack, one end of the steel wire rope is connected with the head sleeve, and the other end of the steel wire rope is connected with the stepless loading mechanism; the stepless loading mechanism comprises a fixed water tank fixed on the rack and a sliding water tank arranged on the rack in a sliding mode, the sliding water tank is connected with the steel wire rope, and the traction force of the head cover can be increased by guiding water in the fixed water tank into the sliding water tank or reducing the traction force of the head cover by guiding water in the sliding water tank into the fixed water tank. The utility model discloses simple structure, stepless control can be realized to loading, uninstallation, satisfies the patient to the slight difference demand of traction force, reduces doctor's working strength.
Description
Technical Field
The utility model relates to the field of medical rehabilitation equipment, in particular to a stepless loaded cervical vertebra rehabilitation device.
Background
With the popularization and the use of computer mobile phones and the lack of exercise caused by the fact that people are stumbled by busy work, the cervical vertebra problems of vast urban practitioners are more and more serious. In clinic, physical therapy for cervical vertebra rehabilitation is an organic matter for the masses because of safety, environmental protection and no toxic and side effects. In the physical therapy, the cervical vertebra of a patient is mainly pulled so as to achieve the purpose of relaxing and relaxing muscles.
However, in the seat traction in the prior art, on one hand, the method for loading the cervical vertebra mostly adopts manual loading, and the loading form is stepped, so that the requirement of a patient on the accurate difference of traction force cannot be met; on the other hand, the physician needs other people to assist in loading the traction force during the treatment process, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stepless loaded cervical vertebra rehabilitation ware, simple structure, stepless control can be realized to loading, uninstallation, satisfies the patient to the slight difference demand of traction force, reduces doctor's working strength.
In order to solve the technical problem, the utility model discloses a technical scheme be: a cervical vertebra rehabilitation device with stepless loading comprises a rack, a steel wire rope, a head sleeve and a stepless loading mechanism, wherein the steel wire rope is wound on a plurality of fixed pulleys fixed on the rack, one end of the steel wire rope is connected with the head sleeve, and the other end of the steel wire rope is connected with the stepless loading mechanism;
the stepless loading mechanism comprises a fixed water tank fixed on the rack and a sliding water tank arranged on the rack in a sliding mode, the sliding water tank is connected with the steel wire rope, and the traction force of the head cover can be increased by guiding water in the fixed water tank into the sliding water tank or reducing the traction force of the head cover by guiding water in the sliding water tank into the fixed water tank.
Preferably, a first water pump for introducing water in the fixed water tank into the sliding water tank is provided in the fixed water tank, and a second water pump for introducing water in the sliding water tank into the fixed water tank is provided in the sliding water tank.
Preferably, the first water pump is arranged at the bottom of the fixed water tank, and the second water pump is arranged at the bottom of the sliding water tank; the exit linkage of first water pump has first water pipe, and first water pipe links to each other with the second water pipe that sets up at the sliding water tank top through first hose, and the exit linkage of second water pump has the third water pipe, and the third water pipe passes through the second hose and links to each other with the fourth water pipe that sets up at fixed water tank top.
Preferably, a third water pump and a six-way valve for realizing centralized mutual conduction between the fixed water tank and the sliding water tank are arranged on the frame, the six-way valve comprises a cylindrical valve sleeve and a cylindrical valve core rotatably arranged in the valve sleeve, six external ports penetrate through and are arranged on the sleeve wall of the valve sleeve at intervals, the six external ports are respectively connected with an inlet and an outlet of the fixed water tank, an inlet and an outlet of the sliding water tank and an inlet and an outlet of the third water pump, three communicating holes are formed in the valve core at intervals in a penetrating manner, six internal ports are formed in the positions, corresponding to the end parts of the three communicating holes, of the outer edge of the valve core, and the valve core can be rotated and matched with the internal ports and the external ports to form two communicating channels for connecting the outlet of the fixed water tank and the inlet of.
Preferably, the frame includes the stand, fixes at the base of stand lower extreme and rotates the dwang that sets up on the stand top, and the middle part of dwang is equipped with the pivot, is equipped with at the top of stand and supplies pivot pivoted axle bed.
Preferably, the two ends of the rotating rod and the upper end of the upright post are respectively provided with a fixed pulley for the steel wire rope to wind.
Preferably, the connecting point of the steel wire rope and the sliding water tank coincides with the projection of the gravity center of the sliding water tank in the vertical direction.
Preferably, the water tank is provided with a sliding block, and the upright post is provided with a guide rail for the sliding fit of the sliding block.
Advantageous effects
1. The utility model discloses a water changes the traction force size of headgear to the cervical vertebra through the flow of water between slip water tank and fixed water tank as loaded medium for mechanical device is simple, and is simple to traction force's control. The water source is easy, the cost is low, and the pollution to the surrounding environment can be avoided;
2. the utility model provides a cervical vertebra rehabilitation device, which adopts a sliding water tank, a steel wire rope and a head cover to convert the gravity of the sliding water tank into the traction force of the head cover. As long as the water quantity contained in the sliding water tank is unchanged, the traction force provided by the sliding water tank is also unchanged, and the safety and reliability of the cervical vertebra are improved.
3. The utility model provides a sliding water tank of cervical vertebra rehabilitation ware through the slider with fix the guide rail on the stand for sliding water tank does not rock, makes to be used in pulling on the cervical vertebra fixed, can not arouse additional dynamic load because of rocking of sliding water tank.
4. In one implementation mode of the utility model, two water pumps are adopted, so that the cost is low; the utility model discloses an in another kind of embodiment, adopt the structure of a water pump and six-way valve, only a water pump, equipment is few, and control is simple.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic view of a portion H of FIG. 1;
fig. 3 is a schematic view of the water path connection in the state of increasing the loading force in embodiment 2 of the present invention;
fig. 4 is a schematic view of the waterway connection in the state of reducing the loading force in embodiment 2 of the present invention;
fig. 5 is a cross-sectional view of a six-way valve portion in embodiment 2 of the present invention;
the labels in the figure are: 1. the water pump comprises a sliding water tank, 2, a second water pump, 3, a base, 4, a first water pump, 5, a fixed water tank, 6, a head sleeve, 7, a fixed pulley, 8, a steel wire rope, 9, a rotating shaft, 10, a stand column, 11, a rotating rod, 12, a third water pipe, 13, a second hose, 14, a second water pipe, 15, a first hose, 16, a sliding block, 17, a guide rail, 18, a fourth water pipe, 19, a first water pipe, 20, a six-way valve, 2001, a valve sleeve, 2002, a valve core, 2003, an external port, 2004, a communication hole, 2005, an internal port, 21 and a third water pump.
Detailed Description
As shown in fig. 1, the cervical vertebra rehabilitation device of embodiment 1 of the present invention includes a frame, a wire rope 8, a head cover 6 and a stepless loading mechanism.
The frame is I-shaped structure, including vertical column 10 along vertical direction distribution, vertical fixation at the base 3 of vertical column 10 lower extreme and rotate the dwang 11 that sets up on vertical column 10 top. The middle position of dwang 11 is fixed and is equipped with horizontally pivot 9, corresponds at the top of stand 10 and is equipped with the axle bed that supplies pivot 9 normal running fit to make dwang 11 rotate as the center by pivot 9. Fixed pulleys 7 are respectively arranged at the two ends of the rotating rod 11 and the top end of the upright post 10, one end of a steel wire rope 8 is fixed with the head cover 6, the other end of the steel wire rope sequentially bypasses the three fixed pulleys 7 and then is connected with a stepless loading mechanism, and stepless loading of traction force of the head cover 6 is realized through the stepless loading mechanism.
The stepless loading mechanism comprises a fixed water tank 5 fixed on the frame and a sliding water tank 1 arranged on the frame in a sliding way along the vertical direction. The steel wire rope 8 is fixedly connected with the top of the sliding water tank 1, and the connecting point is coincided with the projection of the gravity center of the sliding water tank 1 in the vertical direction. So that the pulling force of the head cover 6 can be increased by guiding the water in the fixed water tank 5 into the sliding water tank 1 or the pulling force of the head cover 6 can be decreased by guiding the water in the sliding water tank 1 into the fixed water tank 5. A plurality of sliding blocks 16 are arranged at intervals on the back side of the sliding water tank 1, and a guide rail 17 for the sliding blocks 16 to be in sliding fit is correspondingly arranged on the upright post 10, so that the sliding water tank 1 is prevented from swinging left and right in the process of ascending or descending motion.
As shown in fig. 2, in the present embodiment, a first water pump 4 for guiding water in the fixed water tank 5 into the sliding water tank 1 is provided at the bottom in the fixed water tank 5, and a second water pump 2 for guiding water in the sliding water tank 1 into the fixed water tank 5 is provided at the bottom in the sliding water tank 1. The outlet of the first water pump 4 is connected with a first water pipe 19, the first water pipe 19 is connected with a second water pipe 14 arranged at the top of the sliding water tank 1 through a first hose 15, the outlet of the second water pump 2 is connected with a third water pipe 12, and the third water pipe 12 is connected with a fourth water pipe 18 arranged at the top of the fixed water tank 5 through a second hose 13. The first hose 15 and the second hose 13 are both flexible coils for maintaining waterway communication during the ascending or descending of the slide water tank 1.
When a doctor treats a patient, the doctor pulls the head sleeve 6, the head sleeve 6 is sleeved on the head of the patient, the steel wire rope 8 is pulled, the cervical vertebra of the patient is pulled, and the pulling force is equal to the gravity of the sliding water tank 1; then the doctor pushes the body of the patient to rock back and forth (or the patient sits on a chair with pulleys and is pushed by the doctor to move back and forth), at the moment, the head sleeve 6 drives the sliding water tank 1 to move up and down through the steel wire rope 8, and the weight of the sliding water tank 1 is transmitted to the cervical vertebra of the patient through the steel wire rope 8. It can be seen from the force transmission process that as long as the water level in the sliding water tank 1 is unchanged, the force acting on the cervical vertebrae is kept unchanged.
In the partial traction, the traction force is required to be changed according to the specific condition of the cervical vertebra of a patient. At this time, the traction force to the cervical vertebrae can be changed by changing the weight of the water in the sliding water tank 1. During loading, the first water pump 4 can be started, water in the fixed water tank 5 sequentially passes through the first water pipe 19, the first hose 15 and the second water pipe 14 to enter the sliding water tank 1, the water level of the sliding water tank 1 is increased, and the traction force is also increased. When the traction force reaches the required value, the power supply of the first water pump 4 is turned off, and the loading can be stopped. When the load is relieved, the second water pump 2 can be started to drain water from the sliding water tank 1 to the fixed water tank 5. In the preferred embodiment, the water level in the slide water tank 1 is lowered and the traction force is also lowered. Through electrical control, the control of the water level in the sliding water tank 1 at any point within a certain range can be realized. In this embodiment, a distribution plate may be further disposed at the end of the second water pipe 14 to prevent the sliding water tank 1 from swinging when the fixed water tank 5 fills water into the sliding water tank 1.
The embodiment 2 of the present invention is different from the embodiment 1 only in that the two-way water guide between the fixed water tank 5 and the sliding water tank 1 can be realized only by the cooperation of the third water pump 21 and the six-way valve 20 in the embodiment 2. The third water pump 21 and the six-way valve 20 are both arranged on the frame. As shown in fig. 5, the six-way valve 20 includes a cylindrical valve sleeve 2001 and a cylindrical valve core 2002 rotatably disposed in the valve sleeve 2001. Six external ports 2003 are penetratingly and spacedly provided on a wall of the valve housing 2001, and the six external ports 2003 are connected to an inlet and an outlet of the fixed water tank 5, an inlet and an outlet of the sliding water tank 1, and an inlet and an outlet of the third water pump 21, respectively. As shown in fig. 3 and 4, the six external ports 2003 of the six-way valve 20 are connected to the fixed water tank 5, the sliding water tank 1, and the third water pump 21 as follows: a is connected with the outlet A of the third water pump 21, B is connected with the inlet D of the sliding water tank 1, C is connected with the outlet F of the fixed water tank 5, D is connected with the inlet B of the third water pump 21, E is connected with the outlet C of the sliding water tank 1, and F is connected with the inlet E of the fixed water tank 5.
Three circular-arc-shaped communication holes 2004 are formed through the valve element 2002 at intervals, and six inner ports 2005 are formed at positions on the outer edge of the valve element 2002 corresponding to the ends of the three communication holes 2004. The valve core 2002 can be rotated and forms two communication channels for connecting the outlet of the fixed water tank 5 and the inlet of the sliding water tank 1 and connecting the outlet of the sliding water tank 1 and the inlet of the fixed water tank 5 through the matching of the inner interface 2005 and the outer interface 2003.
In a specific application of the embodiment, during loading, a doctor pulls the valve core 2002 of the six-way valve 20 to the state shown in fig. 3, turns on the third water pump 21 to operate, supplies water from the fixed water tank 5 to the sliding water tank 1, and turns off the power supply of the third water pump 21 when the traction force meets the requirement. When the load reduction is needed, the valve core 2002 of the six-way valve 20 is switched to the state shown in fig. 4, the power supply of the third water pump 21 is started again, the sliding water tank 1 supplies water to the fixed water tank 5, and the power supply of the third water pump 21 is cut off until the proper traction force is reached.
Claims (8)
1. A cervical vertebra rehabilitation device with stepless loading is characterized in that: the device comprises a rack, a steel wire rope (8), a head sleeve (6) and a stepless loading mechanism, wherein the steel wire rope (8) is wound on a plurality of fixed pulleys (7) fixed on the rack, one end of the steel wire rope (8) is connected with the head sleeve (6), and the other end of the steel wire rope is connected with the stepless loading mechanism;
the stepless loading mechanism comprises a fixed water tank (5) fixed on the rack and a sliding water tank (1) arranged on the rack in a sliding mode, the sliding water tank (1) is connected with a steel wire rope (8), and the traction force of the head cover (6) is increased by guiding water in the fixed water tank (5) into the sliding water tank (1) or the traction force of the head cover (6) is reduced by guiding water in the sliding water tank (1) into the fixed water tank (5).
2. The cervical rehabilitative apparatus with stepless loading according to claim 1, wherein: a first water pump (4) for guiding water in the fixed water tank (5) into the sliding water tank (1) is arranged in the fixed water tank (5), and a second water pump (2) for guiding water in the sliding water tank (1) into the fixed water tank (5) is arranged in the sliding water tank (1).
3. The cervical rehabilitative apparatus with stepless loading according to claim 2, wherein: the first water pump (4) is arranged at the bottom of the fixed water tank (5), and the second water pump (2) is arranged at the bottom of the sliding water tank (1); the outlet of the first water pump (4) is connected with a first water pipe (19), the first water pipe (19) is connected with a second water pipe (14) arranged at the top of the sliding water tank (1) through a first hose (15), the outlet of the second water pump (2) is connected with a third water pipe (12), and the third water pipe (12) is connected with a fourth water pipe (18) arranged at the top of the fixed water tank (5) through a second hose (13).
4. The cervical rehabilitative apparatus with stepless loading according to claim 1, wherein: a third water pump (21) and a six-way valve (20) which are used for realizing centralized mutual conduction between the fixed water tank (5) and the sliding water tank (1) are arranged on the rack, the six-way valve (20) comprises a cylindrical valve sleeve (2001) and a cylindrical valve core (2002) which is rotatably arranged in the valve sleeve (2001), six external ports (2003) are arranged on the sleeve wall of the valve sleeve (2001) in a penetrating and spaced mode, the six external ports (2003) are respectively connected with an inlet and an outlet of the fixed water tank (5), an inlet and an outlet of the sliding water tank (1) and an inlet and an outlet of the third water pump (21), three communication holes (2004) are arranged on the valve core (2002) in a penetrating and spaced mode, six internal ports (2005) are formed on the outer edge of the valve core (2002) corresponding to the end parts of the three communication holes (2004), the valve core (2002) can be rotated and is matched with the external ports (2005) to form a connection between the outlet of the fixed water tank (5) and the inlet of the 1) Two communication channels of the outlet and the inlet of the fixed water tank (5).
5. The cervical rehabilitative apparatus with stepless loading according to claim 1, wherein: the frame includes stand (10), fixes base (3) and rotation pole (11) that set up on stand (10) top at stand (10) lower extreme, and the middle part of dwang (11) is equipped with pivot (9), is equipped with at the top of stand (10) and supplies pivot (9) pivoted axle bed.
6. The cervical rehabilitative apparatus with stepless loading according to claim 5, wherein: fixed pulleys (7) for winding the steel wire rope (8) are respectively arranged at the two ends of the rotating rod (11) and the upper end of the upright post (10).
7. The cervical rehabilitative apparatus with stepless loading according to claim 5, wherein: the connecting point of the steel wire rope (8) and the sliding water tank (1) is superposed with the projection of the gravity center of the sliding water tank (1) in the vertical direction.
8. The cervical rehabilitative apparatus with stepless loading according to claim 5, wherein: the water tank is provided with a slide block (16), and the upright post (10) is provided with a guide rail (17) for the slide block (16) to be in sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055298.0U CN210644278U (en) | 2019-07-08 | 2019-07-08 | Stepless loaded cervical vertebra rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055298.0U CN210644278U (en) | 2019-07-08 | 2019-07-08 | Stepless loaded cervical vertebra rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644278U true CN210644278U (en) | 2020-06-02 |
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ID=70823737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055298.0U Expired - Fee Related CN210644278U (en) | 2019-07-08 | 2019-07-08 | Stepless loaded cervical vertebra rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179575A (en) * | 2019-07-08 | 2019-08-30 | 洛阳理工学院 | A kind of cervical back muscle trainer of stepless load |
-
2019
- 2019-07-08 CN CN201921055298.0U patent/CN210644278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179575A (en) * | 2019-07-08 | 2019-08-30 | 洛阳理工学院 | A kind of cervical back muscle trainer of stepless load |
| CN110179575B (en) * | 2019-07-08 | 2024-06-18 | 洛阳理工学院 | Stepless loading cervical vertebra rehabilitation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |