CN215689672U - Portable intermittent pressurizing anti-embolism device - Google Patents
Portable intermittent pressurizing anti-embolism device Download PDFInfo
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- CN215689672U CN215689672U CN202120324454.XU CN202120324454U CN215689672U CN 215689672 U CN215689672 U CN 215689672U CN 202120324454 U CN202120324454 U CN 202120324454U CN 215689672 U CN215689672 U CN 215689672U
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Abstract
The utility model discloses a portable intermittent pressurizing anti-embolism device, which adopts the technical scheme that: the portable type motor speed reducer comprises a shell, wherein a limiting plate is fixedly arranged on one side of the shell, a motor is arranged in the shell, a first transmission rod is fixedly connected to the output end of the motor, a first bevel gear is sleeved outside the first transmission rod, a portable mechanism is arranged at one end of the first transmission rod, and an intermittent mechanism is arranged on one side of the first bevel gear; the portable mechanism comprises a first reciprocating screw rod, the first reciprocating screw rod is connected with a first transmission rod through a one-way bearing, a first bearing seat is sleeved outside the first reciprocating screw rod, and the portable mechanism has the beneficial effects that: the first reciprocating screw rod is driven to rotate through the motor, the first bearing seat is driven to move, so that the movable plate drives the operating table to freely extend out of the shell, the operating table can rapidly extend out when the operating table is needed to be used, the operating table can retract into the shell when the operating table is not needed to be used, operation is simple, and the patient can be very conveniently carried without occupying space.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a portable intermittent pressurizing anti-embolism device.
Background
The antithrombotic device is also called as an air pressure wave therapeutic apparatus, a circulation pressure therapeutic apparatus, a gradient pressure therapeutic apparatus and a four-limb circulation apparatus, and is a rehabilitation medical apparatus which can extrude and massage limbs in a large area according to the periodic inflation principle, increase the venous blood flow of patients with venous thrombosis risk, greatly improve the blood flow speed, reduce blood stasis and achieve the purpose of preventing deep venous thrombosis and pulmonary embolism, and can accelerate the absorption of metabolic wastes, inflammatory factors and pain-causing factors in blood along with the acceleration of blood circulation through the passive and uniform massage effect; can prevent muscular atrophy, prevent muscle fibrosis, enhance oxygen content of limbs, and is helpful for treating diseases (such as bone necrosis) caused by blood circulation disorder.
The prior art has the following defects: most of the existing antithrombotic devices are not designed in a portable manner, so that the air cushion is exposed outside and is very inconvenient to carry, and the existing antithrombotic devices are not provided with an intermittent pressurizing function, so that the situations of discomfort of patients caused by over-vigorous pressurization are easily caused.
Therefore, the utility model is necessary to develop a portable intermittent pressurizing anti-embolism device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a portable intermittent pressurizing anti-embolism device, which drives a moving plate to move through a motor so that an operating platform extends out of a shell and a valve is closed through a valve plate to solve the problems that most of the conventional anti-embolism devices are not portable, air cushions are exposed outside, the carrying is very inconvenient, and the intermittent pressurizing function is not available, so that the discomfort of patients is easily caused due to over-violent pressurizing.
In order to achieve the above purpose, the utility model provides the following technical scheme: a portable intermittent pressurization anti-bolt device comprises a shell, wherein a limiting plate is fixedly arranged on one side of the shell, a motor is arranged in the shell, a first transmission rod is fixedly connected to the output end of the motor, a first bevel gear is sleeved outside the first transmission rod, a portable mechanism is arranged at one end of the first transmission rod, and an intermittent mechanism is arranged on one side of the first bevel gear;
the portable mechanism comprises a first reciprocating screw rod, the first reciprocating screw rod is connected with a first transmission rod through a one-way bearing, a first bearing seat is sleeved outside the first reciprocating screw rod, the first bearing seat is connected with the first reciprocating screw rod through a ball nut pair, a movable plate is arranged on one side of the first bearing seat, an operation table is fixedly arranged at the top of the movable plate, movable rods are fixedly arranged on two sides of the movable plate, an axle seat is fixedly arranged at the top end of each movable rod, a roller is arranged in the axle seat, the roller is movably connected with the axle seat through a rotating shaft, a third sliding groove is arranged on one side of the roller, the roller extends into the third sliding groove, the third sliding groove is fixedly arranged at the bottom of a cover plate, the cover plate is fixedly arranged at the top of the shell, and the cover plate is movably connected with the shell through the rotating shaft;
the intermittent mechanism comprises a first supporting plate, the first supporting plate is meshed with a first bevel gear, a second transmission rod is fixedly arranged on one side of the first supporting plate, a second reciprocating screw rod is arranged on one side of the second transmission rod, the second reciprocating screw rod is connected with the second transmission rod through a one-way bearing, a second bearing seat is sleeved outside the second reciprocating screw rod, a valve block is fixedly connected to one side of the second bearing seat, a valve is arranged on one side of the valve block, one end of the valve block extends into the valve, a first air pipe is arranged inside the valve and penetrates through the valve, an air pump is fixedly arranged at one end of the first air pipe, a second air pipe is fixedly arranged on one side of the first air pipe, one end of the second air pipe extends out of the shell, turning plates are arranged on two sides inside the second air pipe, and the turning plates are movably connected with the second air pipe through a rotating shaft, the air pipe support is characterized in that a limiting block is fixedly arranged on one side of the turning plate, a supporting component is arranged on one side of the turning plate and comprises a spring, one end of the spring is fixedly connected with the turning plate, and the other end of the spring is fixedly connected with the second air pipe.
Preferably, one end of the first air pipe penetrates through the operating platform, and one end of the first air pipe is fixedly connected with an air cushion.
Preferably, a first sliding groove is formed in one side of the shell, and one end of the moving plate extends into the cover plate.
Preferably, a second sliding groove is formed in one side of the limiting plate, a second sliding rod is arranged in the second sliding groove, the second sliding rod is fixedly arranged on one side of the second bearing seat, a second supporting plate is fixedly arranged on one side of the limiting plate, and the second reciprocating screw rod penetrates through the second supporting plate and is connected with the second supporting plate through a bearing.
Preferably, the bottom of the shell is fixedly provided with a first supporting plate, and the second reciprocating screw rod penetrates through the first supporting plate and is connected with the first supporting plate through a bearing.
Preferably, one end of the first reciprocating screw rod is connected with the top of the shell through a bearing.
Preferably, the supporting component comprises a spring, a telescopic rod is arranged inside the spring, the spring is fixedly connected with one end of the telescopic rod and the turning plate, and the other ends of the spring and the telescopic rod are fixedly connected with the second air pipe.
The utility model has the beneficial effects that:
1. the motor drives the first reciprocating screw rod to rotate and drives the first bearing seat to move, so that the movable plate drives the operating table to freely extend out of the shell, the operating table can rapidly extend out when in use and can retract into the shell when not in use, the operation is simple, the carrying by a patient is very convenient, and the space is not occupied;
2. the motor drives the second reciprocating screw rod to move to drive the second bearing seat to move, so that the valve plate closes the valve, the air flow is led out through the second air pipe, intermittent pressurization can be realized, a patient can adapt to the pressure step by step, the maximum treatment effect is obtained, and discomfort of the patient caused by over-violent pressurization of the device is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the interior of a second air tube provided by the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 provided by the present invention.
In the figure: the air cushion type pneumatic control valve comprises a shell 1, a motor 2, a first transmission rod 3, a first supporting plate 4, a second bevel gear 5, a first bevel gear 6, a second transmission rod 7, a second reciprocating screw rod 8, a second bearing seat 9, a valve block 10, a second sliding rod 11, a second sliding chute 12, a first bearing seat 13, a first reciprocating screw rod 14, a cover plate 15, a first sliding chute 16, an operation table 17, a movable plate 18, a first air pipe 19, a limiting plate 20, a second supporting plate 21, a valve 22, a second air pipe 23, an air pump 24, a third sliding chute 25, a roller 26, a shaft seat 27, a movable rod 28, a spring 29, a turnover plate 30, a limiting block 31, a telescopic rod 32 and an air cushion 33.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
the portable mechanism comprises a first reciprocating screw rod 14, the first reciprocating screw rod 14 is connected with the first transmission rod 3 through a one-way bearing, a first bearing seat 13 is sleeved outside the first reciprocating screw 14, the first bearing seat 13 is connected with the first reciprocating screw 14 through a ball nut pair, a moving plate 18 is arranged on one side of the first bearing seat 13, an operating table 17 is fixedly arranged on the top of the moving plate 18, a moving rod 28 is fixedly arranged on both sides of the moving plate 18, a shaft seat 27 is fixedly arranged at the top end of the moving rod 28, a roller 26 is arranged in the shaft seat 27, the roller 26 is movably connected with the shaft seat 27 through a rotating shaft, a third sliding groove 25 is arranged at one side of the roller 26, the roller 26 extends into the third sliding groove 25, the third sliding chute 25 is fixedly arranged at the bottom of the cover plate 15, the cover plate 15 is fixedly arranged at the top of the shell 1, and the cover plate 15 is movably connected with the shell 1 through a rotating shaft;
the intermittent mechanism comprises a first supporting plate 4, the first supporting plate 4 is meshed with a first bevel gear 6, a second transmission rod 7 is fixedly arranged on one side of the first supporting plate 4, a second reciprocating screw 8 is arranged on one side of the second transmission rod 7, the second reciprocating screw 8 is connected with the second transmission rod 7 through a one-way bearing, a second bearing seat 9 is sleeved outside the second reciprocating screw 8, a valve block 10 is fixedly connected to one side of the second bearing seat 9, a valve 22 is arranged on one side of the valve block 10, one end of the valve block 10 extends into the valve 22, a first air pipe 19 is arranged inside the valve 22, the first air pipe 19 penetrates through the valve 22, an air pump 24 is fixedly arranged at one end of the first air pipe 19, a second air pipe 23 is fixedly arranged on one side of the first air pipe 19, one end of the second air pipe 23 extends out of the shell 1, turning plates 30 are arranged on two sides inside the second air pipe 23, the turning plate 30 is movably connected with the second air pipe 23 through a rotating shaft, a limiting block 31 is fixedly arranged on one side of the turning plate 30, a supporting component is arranged on one side of the turning plate 30 and comprises a spring 29, one end of the spring 29 is fixedly connected with the turning plate 30, the other end of the spring 29 is fixedly connected with the second air pipe 23, the moving plate 18 drives 28 to move so as to turn over the cover plate 15, the operating platform 17 extends out of the top of the shell 1, the valve plate 10 closes the valve 22, and the first air pipe 19 intermittently pressurizes an air cushion 33;
furthermore, one end of the first air tube 19 penetrates through the operating table 17, one end of the first air tube 19 is fixedly connected with an air cushion 33, and the air cushion 33 exerts a massage effect on the leg of the patient through pressurization of the first air tube 19;
furthermore, a first sliding groove 16 is formed in one side of the housing 1, one end of the moving plate 18 extends into the cover plate 15, and the moving plate 18 facilitates the movement of the first bearing seat 13;
furthermore, a second sliding chute 12 is formed in one side of the limiting plate 20, a second sliding rod 11 is arranged inside the second sliding chute 12, the second sliding rod 11 is fixedly arranged on one side of the second bearing seat 9, a second supporting plate 21 is fixedly arranged on one side of the limiting plate 20, and the second reciprocating screw rod 8 penetrates through the second supporting plate 21 and is connected with the second supporting plate 21 through a bearing to provide a supporting function for the second reciprocating screw rod 8;
furthermore, a first support plate 4 is fixedly arranged at the bottom of the shell 1, the second reciprocating screw rod 8 penetrates through the first support plate 4 and is connected with the first support plate 4 through a bearing, and the first support plate 4 provides a support function for the second reciprocating screw rod 8;
further, one end of the first reciprocating screw rod 14 is connected with the top of the housing 1 through a bearing, and the bearing enables the first reciprocating screw rod 14 to keep stable rotation.
The using process of the utility model is as follows: when the utility model is used, firstly, an external power supply is connected, the motor 2 is started to rotate in a forward direction, the motor 2 drives the first transmission rod 3 to rotate, the first transmission rod 3 drives the first bevel gear 6 and the first reciprocating screw rod 14 to rotate, the first bevel gear 6 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the second transmission rod 7 to rotate, because the second transmission rod 7 and the second reciprocating screw rod 8 are connected by a one-way bearing, when the motor 2 rotates in the forward direction, the second reciprocating screw rod 8 does not rotate, the first reciprocating screw rod 14 drives the first bearing seat 13 to move up and down outside the first reciprocating screw rod 14, the first bearing seat 13 drives the movable plate 18 to move up and down, the movable plate 18 drives the movable rod 28 to move up, the movable rod 28 drives the roller 26 to move up through the shaft seat 27, the roller 26 drives the two cover plates 15 to turn up through the third sliding groove 25, and the movable plate 18 moves up, the operating table 17 will extend outside the casing 1, when the moving plate 18 extends outside the casing 1, causing the motor 2 to reverse, because the first transmission rod 3 and the first reciprocating screw rod 14 are connected by the one-way bearing, when the motor 2 rotates reversely, when the first reciprocating screw rod 14 does not rotate, the second transmission rod 7 drives the second reciprocating screw rod 8 to rotate, the second reciprocating screw rod 8 drives the second bearing seat 9 to move outside the second reciprocating screw rod 8 under the limitation of the second slide rod 11, the second reciprocating screw rod 8 drives the valve plate 10 to move, and when the valve plate 10 extends into the valve 22, causing the first air tube 19 to close, the air flow generated by the air pump 24 will be discharged to the second air tube 23, when the air pressure is increased, the air flow can turn the turnover plate 30 to the right, the air flow can be discharged out of the shell 1 from the second air pipe 23, when valve plate 10 moves out of valve 22, air will flow to first air pipe 19 and reach air cushion 33, and the reduction of air flow from second air pipe 23 will cause flap 30 to close under the action of spring 29.
In embodiment 2, referring to fig. 4, the portable intermittent pressurizing anti-embolism device provided by the utility model comprises a spring 29, a telescopic rod 32 is arranged inside the spring 29, one end of the spring 29 and one end of the telescopic rod 32 are fixedly connected with a turning plate 30, and the other ends of the spring 29 and the telescopic rod 32 are fixedly connected with a second air pipe 23.
The using process of the utility model is as follows: when the valve plate 10 is moved out of the valve 22, the air flow flows to the first air pipe 19 and reaches the air cushion 33, the air flow from the second air pipe 23 is reduced, the turning plate 30 is closed under the action of the spring 29 and the air cushion 33, and the air cushion 33 can prevent the turning plate 30 from being closed due to the fact that the spring 29 is distorted under uneven stress, so that the use effect is better, and the practical effect is better.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (7)
1. A portable intermittent pressurization antithrombotic device, includes casing (1), its characterized in that: a limiting plate (20) is fixedly arranged on one side of the shell (1), a motor (2) is arranged in the shell (1), a first transmission rod (3) is fixedly connected to the output end of the motor (2), a first bevel gear (6) is sleeved outside the first transmission rod (3), a portable mechanism is arranged at one end of the first transmission rod (3), and an intermittent mechanism is arranged on one side of the first bevel gear (6);
the portable mechanism comprises a first reciprocating screw rod (14), the first reciprocating screw rod (14) is connected with a first transmission rod (3) through a one-way bearing, a first bearing seat (13) is sleeved outside the first reciprocating screw rod (14), the first bearing seat (13) is connected with the first reciprocating screw rod (14) through a ball nut pair, a moving plate (18) is arranged on one side of the first bearing seat (13), an operating table (17) is fixedly arranged at the top of the moving plate (18), moving rods (28) are fixedly arranged on two sides of the moving plate (18), a shaft seat (27) is fixedly arranged at the top end of each moving rod (28), rollers (26) are arranged inside the shaft seats (27), the rollers (26) are movably connected with the shaft seats (27) through rotating shafts, a third sliding groove (25) is arranged on one side of each roller (26), and each roller (26) extends into the third sliding groove (25), the third sliding chute (25) is fixedly arranged at the bottom of the cover plate (15), the cover plate (15) is fixedly arranged at the top of the shell (1), and the cover plate (15) is movably connected with the shell (1) through a rotating shaft;
the intermittent mechanism comprises a first supporting plate (4), the first supporting plate (4) is meshed with a first bevel gear (6), a second transmission rod (7) is fixedly arranged on one side of the first supporting plate (4), a second reciprocating screw rod (8) is arranged on one side of the second transmission rod (7), the second reciprocating screw rod (8) is connected with the second transmission rod (7) through a one-way bearing, a second bearing seat (9) is sleeved outside the second reciprocating screw rod (8), a valve block (10) is fixedly connected on one side of the second bearing seat (9), a valve (22) is arranged on one side of the valve block (10), one end of the valve block (10) extends into the valve (22), a first air pipe (19) is arranged inside the valve (22), the first air pipe (19) penetrates through the valve (22), an air pump (24) is fixedly arranged at one end of the first air pipe (19), the air compressor is characterized in that a second air pipe (23) is fixedly arranged on one side of the first air pipe (19), one end of the second air pipe (23) extends out of the shell (1), turning plates (30) are arranged on two sides of the inside of the second air pipe (23), the turning plates (30) are movably connected with the second air pipe (23) through rotating shafts, limiting blocks (31) are fixedly arranged on one side of each turning plate (30), a supporting component is arranged on one side of each turning plate (30), each supporting component comprises a spring (29), one end of each spring (29) is fixedly connected with the turning plate (30), and the other end of each spring (29) is fixedly connected with the second air pipe (23).
2. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: one end of the first air pipe (19) penetrates through the operating table (17), and one end of the first air pipe (19) is fixedly connected with an air cushion (33).
3. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: a first sliding groove (16) is formed in one side of the shell (1), and one end of the moving plate (18) extends into the cover plate (15).
4. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: second spout (12) have been seted up to limiting plate (20) one side, inside second slide bar (11) that is equipped with of second spout (12), second slide bar (11) are fixed to be located second bearing frame (9) one side, limiting plate (20) one side is fixed and is equipped with second backup pad (21), the reciprocal lead screw of second (8) runs through second backup pad (21) and passes through the bearing with second backup pad (21) and be connected.
5. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: the bottom of the shell (1) is fixedly provided with a first supporting plate (4), and the second reciprocating screw rod (8) penetrates through the first supporting plate (4) and is connected with the first supporting plate (4) through a bearing.
6. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: one end of the first reciprocating screw rod (14) is connected with the top of the shell (1) through a bearing.
7. A portable intermittent pressurized antithrombotic device as defined in claim 1, wherein: the supporting component comprises a spring (29), a telescopic rod (32) is arranged inside the spring (29), one ends of the spring (29) and the telescopic rod (32) are fixedly connected with the turning plate (30), and the other ends of the spring (29) and the telescopic rod (32) are fixedly connected with the second air pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324454.XU CN215689672U (en) | 2021-02-04 | 2021-02-04 | Portable intermittent pressurizing anti-embolism device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324454.XU CN215689672U (en) | 2021-02-04 | 2021-02-04 | Portable intermittent pressurizing anti-embolism device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215689672U true CN215689672U (en) | 2022-02-01 |
Family
ID=80012150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120324454.XU Active CN215689672U (en) | 2021-02-04 | 2021-02-04 | Portable intermittent pressurizing anti-embolism device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215689672U (en) |
-
2021
- 2021-02-04 CN CN202120324454.XU patent/CN215689672U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 701 and 101, building 24, zone B, Yuanshan Industrial Zone, Shangcun community, Gongming street, Guangming District, Shenzhen, Guangdong Patentee after: Shenzhen Maihe Medical Equipment Co., Ltd. Address before: 518000 701 and 101, building 24, zone B, Yuanshan Industrial Zone, Shangcun community, Gongming street, Guangming District, Shenzhen, Guangdong Patentee before: B&J MANUFACTURING LTD. |
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| CP01 | Change in the name or title of a patent holder |