CN212913804U - Varicosity preventing and treating sheath - Google Patents

Abstract

The utility model discloses a varicosity preventing and treating sheath, which comprises an upper end elastic sheath, a lower end elastic sheath, a reticular sheath, a control box, a strip-shaped air bag and a vibration block; the control box is internally provided with a power module, a controller, a vibration driving circuit, three air pump driving circuits, three electromagnetic air valves and three electric air pumps. The varicosity preventing and treating sheath sequentially drives the three electric air pumps through the three air pump driving circuits by utilizing the controller, so that the three inflatable cavities are sequentially inflated and expanded from bottom to top, the mesh-shaped sheath is sequentially contracted from bottom to top, blood is extruded from bottom to top, and varicosity of lower limbs is physically prevented; the controller is used for driving the vibration motor to vibrate through the vibration driving circuit, and vertical transmission is carried out through the rubber pressing strips, so that the vibration of the blood vessels of the lower limbs is realized, and the probability of varicose veins is reduced.

Description

Varicosity preventing and treating sheath

Technical Field

The utility model relates to a low limbs sheath, especially a varicosity prevents and treats sheath.

Background

At present, the existing varicose socks only simply tighten the legs, so that static extrusion is carried out on veins, and the prevention and treatment effect is not good. Therefore, it is necessary to design a sheath for preventing and treating varicose veins, which can realize the periodic position change and the contraction, and realize the blood circulation by matching with the vibration effect, thereby realizing the physical prevention and treatment of varicose veins.

Disclosure of Invention

Utility model purpose: provided is a varicosity preventing and treating sheath which can realize the periodical position change and the contraction, and realizes the blood circulation by matching with the vibration effect, thereby realizing the physical prevention and treatment of the varicosity.

The technical scheme is as follows: the utility model relates to a varicosity preventing and treating sheath, which comprises an upper end elastic sheath, a lower end elastic sheath, a reticular sheath, a control box, a strip-shaped air bag and a vibration block;

the upper end elastic sheath is connected and arranged at the upper opening of the reticular sheath, and the lower end elastic sheath is connected and arranged at the lower opening of the reticular sheath; the strip-shaped air bag is vertically arranged on the inner wall of the reticular sheath, and two internal partitions are arranged in the strip-shaped air bag to divide the interior of the strip-shaped air bag into an upper inflation cavity, a middle inflation cavity and a lower inflation cavity; a rubber pressing strip is vertically arranged on the outer wall of the reticular sheath and at a position corresponding to the strip-shaped air bag; the rubber pressing strip is fixed with the outer side face of the strip-shaped air bag, and the reticular sheath at the corresponding position is clamped between the rubber pressing strip and the strip-shaped air bag; three communicating air holes which are respectively communicated with the three inflating cavities are arranged in the rubber pressing bar; the vibration block is fixedly arranged in the middle of the rubber pressing strip, and a vibration motor is arranged in the vibration block;

the control box is arranged on the upper end elastic sheath through a connecting block, and a power module, a controller, a vibration driving circuit, three air pump driving circuits, three electromagnetic air valves and three electric air pumps are arranged in the control box; the three electric air pumps are respectively butted with the three communicating air holes through the three air pipes and are used for inflating the three inflating cavities; the three air pipes are respectively provided with a branch pipe in a communication way, and the three electromagnetic air valves are respectively connected on the three branch pipes in series; a switch key is arranged on the outer side surface of the control box; the controller is respectively electrically connected with the switch key, the vibration driving circuit, the three electromagnetic air valves and the three air pump driving circuits; the three air pump driving circuits are respectively and electrically connected with the three electric air pumps, and the controller respectively drives the three electric air pumps to inflate for work through the three air pump driving circuits; the vibration driving circuit is electrically connected with the vibration motor, and the controller drives the vibration motor to rotate through the vibration driving circuit; the power module supplies power for the controller, the vibration driving circuit, the three air pump driving circuits and the three electromagnetic air valves respectively, and the switch key is connected to a power supply line of the power module in series.

Further, a ventilation window is provided on a side surface of the control box.

Furthermore, a vibration frequency increasing button and a vibration frequency decreasing button are arranged on the outer side surface of the control box; the controller is electrically connected with the vibration frequency increasing button and the vibration frequency decreasing button respectively; the power module supplies power for the vibration frequency increasing button and the vibration frequency decreasing button.

Furthermore, a contraction frequency increasing button and a contraction frequency decreasing button are arranged on the outer side surface of the control box; the controller is electrically connected with the contraction frequency increasing button and the contraction frequency decreasing button respectively; the power module supplies power for the contraction frequency increasing key and the contraction frequency decreasing key.

Compared with the prior art, the utility model, its beneficial effect is: the controller is used for sequentially driving the three electric air pumps through the three air pump driving circuits, so that the three inflatable cavities are sequentially inflated and expanded from bottom to top, the mesh-shaped sheath is sequentially contracted from bottom to top, blood is extruded from bottom to top, and varicose veins of lower limbs are physically prevented; the controller is used for driving the vibration motor to vibrate through the vibration driving circuit, and vertical transmission is carried out through the rubber pressing strip, so that the vibration of the blood vessel of the lower limb is realized, and the probability of varicose veins is reduced; the upper end and the lower end of the reticular sheath can be contracted by utilizing the upper end elastic sheath and the lower end elastic sheath, so that the protective sheath can be conveniently worn on the lower limbs.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the left side view of the utility model with a partial section;

fig. 3 is a schematic diagram of the circuit structure of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-3, the utility model discloses a sheath for preventing and treating varicosity includes: an upper end elastic sheath 1, a lower end elastic sheath 2, a reticular sheath 3, a control box 4, a strip-shaped air bag 11 and a vibration block 13;

the upper end elastic sheath 1 is connected and arranged at the upper opening of the reticular sheath 3, and the lower end elastic sheath 2 is connected and arranged at the lower opening of the reticular sheath 3; the strip-shaped air bag 11 is vertically arranged on the inner wall of the reticular sheath 3, two internal partitions 14 are arranged in the strip-shaped air bag 11, and the interior of the strip-shaped air bag 11 is divided into an upper inflation cavity, a middle inflation cavity and a lower inflation cavity; a rubber pressing strip 12 is vertically arranged on the outer wall of the reticular sheath 3 and at a position corresponding to the strip-shaped air bag 11; the rubber pressing strip 12 is fixed with the outer side surface of the strip-shaped air bag 11, and the reticular sheath 3 at the corresponding position is clamped between the rubber pressing strip 12 and the strip-shaped air bag 11; three communicating air holes 15 which are respectively communicated with the three air inflation cavities are arranged in the rubber pressing bar 12; the vibration block 13 is fixedly arranged in the middle of the rubber pressing strip 12, and a vibration motor is arranged in the vibration block 13;

the control box 4 is arranged on the upper end elastic sheath 1 through a connecting block, and a power module, a controller, a vibration driving circuit, three air pump driving circuits, three electromagnetic air valves and three electric air pumps are arranged in the control box 4; the three electric air pumps are respectively butted with the three communicating air holes 15 through the three air pipes 10 and are used for inflating the three inflating cavities; a branch pipe is communicated with the three air pipes 10, and the three electromagnetic air valves are respectively connected in series with the three branch pipes; a switch key 5 is arranged on the outer side surface of the control box 4; the controller is respectively and electrically connected with the switch key 5, the vibration driving circuit, the three electromagnetic air valves and the three air pump driving circuits; the three air pump driving circuits are respectively and electrically connected with the three electric air pumps, and the controller respectively drives the three electric air pumps to inflate for work through the three air pump driving circuits; the vibration driving circuit is electrically connected with the vibration motor, and the controller drives the vibration motor to rotate through the vibration driving circuit; the power module supplies power for the controller, the vibration driving circuit, the three air pump driving circuits and the three electromagnetic air valves respectively, and the switch key 5 is connected in series with a power supply line of the power module.

The controller is used for sequentially driving the three electric air pumps through the three air pump driving circuits, so that the three inflatable cavities are sequentially inflated and expanded from bottom to top, the mesh-shaped sheath 3 is sequentially contracted from bottom to top, blood is extruded from bottom to top, and varicose veins of lower limbs are physically prevented; the controller is used for driving the vibration motor to vibrate through the vibration driving circuit, and vertical transmission is carried out through the rubber pressing strip 12, so that the vibration of the blood vessel of the lower limb is realized, and the probability of varicose veins is reduced; the upper end and the lower end of the reticular sheath 3 can be shrunk by utilizing the upper end elastic sheath 1 and the lower end elastic sheath 2, so that the protective sheath can be conveniently worn on the lower limbs.

Further, a ventilation window 16 is provided on the side of the control box 4. The ventilation window 16 can facilitate heat dissipation inside the control box 4 and facilitate air inlet and outlet of the three electric air pumps.

Further, a vibration frequency increasing button 6 and a vibration frequency decreasing button 7 are arranged on the outer side surface of the control box 4; the controller is respectively electrically connected with the vibration frequency increasing button 6 and the vibration frequency decreasing button 7; the power supply module supplies power for the vibration frequency increasing button 6 and the vibration frequency decreasing button 7. The use of the vibration frequency increasing button 6 and the vibration frequency decreasing button 7 can facilitate the user to adjust the vibration frequency.

Furthermore, a contraction frequency increasing button 8 and a contraction frequency decreasing button 9 are arranged on the outer side surface of the control box 4; the controller is respectively electrically connected with the contraction frequency increasing button 8 and the contraction frequency decreasing button 9; the power module supplies power to the contraction frequency increasing button 8 and the contraction frequency decreasing button 9. The use of the contraction frequency increasing button 8 and the contraction frequency decreasing button 9 can facilitate the user to adjust the contraction frequency.

Further, the rear sides of the upper end elastic sheath 1, the lower end elastic sheath 2 and the netted sheath 3 are all set to be detachable structures, and when the detachable structure is used, the Velcro 17 arranged at the detachable edge is used for realizing the lap joint of the detachable edge and adjusting the wrapping tightness of each part.

In the utility model discloses a sheath for preventing and curing varicosity, the controller adopts the existing single chip microcomputer control module, such as STM32 series single chip microcomputer control module, for realizing the receiving and sending control of signals; the power module adopts the existing chargeable power module and consists of a chargeable lithium battery pack and a charging and discharging circuit; the electric air pump adopts the existing miniature electric air pump, and the air pump driving circuit adopts a driving circuit matched with the electric air pump; the vibration motor adopts the existing miniature vibration motor, and the vibration driving circuit adopts a driving circuit matched with the vibration motor; the vibration frequency increasing button 6, the vibration frequency reducing button 7, the contraction frequency increasing button 8 and the contraction frequency reducing button 9 are all the existing control buttons; the strip-shaped air bag 11 and the internal partition 14 are both made of elastic rubber materials; the upper end elastic sheath 1 and the lower end elastic sheath 2 both adopt elastic rubber sleeves; the net-shaped sheath 3 is weak in elasticity, so that the contraction can be realized when the strip-shaped airbag 11 is expanded; the electromagnetic air valve adopts the existing electromagnetic air valve and is used for controlling the air discharge of the inflatable cavity.

The utility model discloses a varicosity preventing and treating sheath, when using, wears the sheath on low limbs, presses down switch button 5 to start, is driven by three air pump drive circuit at intervals in proper order by the controller, thus makes three inflation cavities inflate and expand from bottom to top in proper order, realizes that netted sheath 3 contracts from bottom to top in proper order, extrudes blood from bottom to top, prevents the varicosity of low limbs physically; meanwhile, the controller drives the vibration motor to vibrate through the vibration driving circuit and vertically transmits through the rubber pressing strip 12, so that the vibration of the blood vessel of the lower limb is realized, and the probability of varicose veins is reduced; when a user adjusts the gear by the contraction frequency increasing button 8 and the contraction frequency decreasing button 9, the controller sets the interval time of the sequential contraction from bottom to top on the corresponding gear according to the button signal; when a user adjusts the vibration frequency through the vibration frequency increasing button 6 and the vibration frequency decreasing button 7, the controller sets the vibration frequency on a corresponding gear according to a button signal; when the controller controls the next electric air pump to work, the controller needs to firstly carry out deflation control on the last inflation cavity through the electromagnetic air valve, and controls the electromagnetic air valve to be closed after the set time to wait for next inflation; upper end elastic sheath 1, lower extreme elastic sheath 2 and netted sheath 3 all are the components of a whole that break apart in the rear side, paste together through the magic subsides 17 of components of a whole that break apart edge when using to the adaptability when conveniently wearing adjusts thickness.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (4)

1. A varicosity preventing and treating sheath is characterized in that: comprises an upper end elastic sheath (1), a lower end elastic sheath (2), a reticular sheath (3), a control box (4), a strip-shaped air bag (11) and a vibration block (13);

the upper end elastic sheath (1) is connected and arranged at the upper opening of the reticular sheath (3), and the lower end elastic sheath (2) is connected and arranged at the lower opening of the reticular sheath (3); the strip-shaped air bag (11) is vertically arranged on the inner wall of the reticular sheath (3), two internal partitions (14) are arranged in the strip-shaped air bag (11), and the internal partitions of the strip-shaped air bag (11) are divided into an upper inflation cavity, a middle inflation cavity and a lower inflation cavity; a rubber pressing strip (12) is vertically arranged on the outer wall of the reticular sheath (3) and at a position corresponding to the strip-shaped air bag (11); the rubber pressing strip (12) is fixed with the outer side surface of the strip-shaped air bag (11), and the reticular sheath (3) at the corresponding position is clamped between the rubber pressing strip (12) and the strip-shaped air bag (11); three communicating air holes (15) which are respectively communicated with the three air inflation cavities are arranged in the rubber pressing bar (12); the vibration block (13) is fixedly arranged in the middle of the rubber pressing strip (12), and a vibration motor is arranged in the vibration block (13);

the control box (4) is arranged on the upper end elastic sheath (1) through a connecting block, and a power module, a controller, a vibration driving circuit, three air pump driving circuits, three electromagnetic air valves and three electric air pumps are arranged in the control box (4); the three electric air pumps are respectively butted with the three communicating air holes (15) through three air pipes (10) and are used for inflating the three inflating cavities; a branch pipe is communicated with the three air pipes (10), and the three electromagnetic air valves are respectively connected in series with the three branch pipes; a switch key (5) is arranged on the outer side surface of the control box (4); the controller is respectively and electrically connected with the switch key (5), the vibration driving circuit, the three electromagnetic air valves and the three air pump driving circuits; the three air pump driving circuits are respectively and electrically connected with the three electric air pumps, and the controller respectively drives the three electric air pumps to inflate for work through the three air pump driving circuits; the vibration driving circuit is electrically connected with the vibration motor, and the controller drives the vibration motor to rotate through the vibration driving circuit; the power supply module supplies power for the controller, the vibration driving circuit, the three air pump driving circuits and the three electromagnetic air valves respectively, and the switch key (5) is connected to a power supply line of the power supply module in series.

2. The varicose vein preventing sheath according to claim 1, characterized in that: a ventilation window (16) is arranged on the side surface of the control box (4).

3. The varicose vein preventing sheath according to claim 1, characterized in that: a vibration frequency increasing button (6) and a vibration frequency decreasing button (7) are arranged on the outer side surface of the control box (4); the controller is respectively electrically connected with the vibration frequency increasing button (6) and the vibration frequency decreasing button (7); the power supply module supplies power for the vibration frequency increasing button (6) and the vibration frequency decreasing button (7).

4. The varicose vein preventing sheath according to claim 1, characterized in that: a contraction frequency increasing button (8) and a contraction frequency decreasing button (9) are arranged on the outer side surface of the control box (4); the controller is respectively electrically connected with the contraction frequency increasing key (8) and the contraction frequency decreasing key (9); the power supply module supplies power to the contraction frequency increasing button (8) and the contraction frequency decreasing button (9).

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