CN210228539U - Lower limb bolster with adjustable angle - Google Patents
Lower limb bolster with adjustable angle Download PDFInfo
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- CN210228539U CN210228539U CN201920610182.2U CN201920610182U CN210228539U CN 210228539 U CN210228539 U CN 210228539U CN 201920610182 U CN201920610182 U CN 201920610182U CN 210228539 U CN210228539 U CN 210228539U
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- base
- supporting plate
- lower limb
- dwang
- bolster
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Abstract
The utility model belongs to the technical field of rehabilitation nursing appliances, in particular to a lower limb bolster with an adjustable angle, which comprises a base, a supporting plate, a supporting block and an angle adjusting component, wherein the base comprises a first base and a second base which are connected in a sliding way; the left end of the supporting plate is rotatably connected with the left end of the second base, and a cushion layer is arranged on the supporting plate; the upper end and the lower end of the supporting block respectively slide relative to the supporting plate and the second base to be close to or far away from the left end of the bolster; the angle adjusting assembly comprises a rotating rod, a lifting pull belt, a lowering pull belt, a first electric pulling assembly and a second pulling assembly, and a patient can start the first electric pulling assembly or the second pulling assembly through a remote controller, so that the lifting angle of the supporting plate is increased or reduced. The utility model discloses the effect of angle is raised to patient oneself regulation bolster when using now, has still solved the problem that patient's low limbs can't proper abduction or draw in by oneself when current low limbs bolster uses early.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a rehabilitation and nursing utensil technical field, concretely relates to low limbs bolster of angularly adjustable.
[ background of the invention ]
In the joint department, many patients with injured feet keep the foot pads on the pillows for a long time during treatment until the feet are almost recovered, and during the period, the injured feet keep a posture for a long time and are uncomfortable. In the prior art, a small part of bolster with adjustable angles is adopted, but the bolster needs others to assist in adjustment, a patient cannot adjust the bolster by himself, and the lower limb placed on the bolster cannot be unfolded or folded properly by himself.
[ Utility model ] content
The utility model aims to provide a: to the problem that above-mentioned exists, provide a low limbs bolster of angularly adjustable, this utility model has realized that the effect that the angle was raised to patient oneself regulation bolster when using, has still solved current low limbs bolster when using patient low limbs can't carry out proper abduction or draw in the problem of activity in by oneself.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the lower limb bolster with the adjustable angle comprises a base, a supporting plate, a supporting block and an angle adjusting assembly, wherein the base comprises a first base and a second base, the second base is arranged on the first base in a sliding mode, the sliding track of the second base is arc-shaped, the circle center of the arc-shaped sliding track is located at the left end of the second base, and racks are arranged on the side edges of the top surface of the second base along the left and right directions of the top surface of the second base; the supporting plate is arranged on the second base, the left end of the supporting plate is rotatably connected with the left end of the second base, and the rotating axis of the supporting plate is along the front-back direction of the second base; the top end of the supporting block is connected with the supporting plate in a sliding mode, the sliding direction of the supporting block is parallel to the left-right direction of the supporting plate, the bottom end of the supporting block is connected with the second base in a sliding mode, and the sliding direction of the supporting block is parallel to the left-right direction of the second base; the angle adjusting component comprises a rotating rod, a rising drawstring, a lowering drawstring, a first electric pulling component and a second pulling component, a gear is fixedly arranged between the two ends of the rotating rod in a fixed sleeve mode, the gear is matched with the rack, one end of the rotating rod is rotatably connected to the vertical side face of the supporting block, the vertical side face of the rotating rod is close to the rack and faces to the direction perpendicular to the length direction of the rack, the rotating axis of the rotating rod is perpendicular to the length direction of the rack, the rotating rod passes through the gear and moves along the rack to be close to or far away from the left end of the second base, the upper end and the lower end of the supporting block slide relative to the supporting plate and the second base along with the movement of the rotating rod to be close to or far away from the left end of the bolster, the other end of the rotating rod extends out of the vertical side face of the second base, and, and all be located this other end and stretch out the part of the vertical side of base, just rise the stretching strap with the winding opposite direction who reduces the stretching strap, the one end that rises the stretching strap is connected the dwang, the other end is connected first electronic pulling subassembly, first electronic pulling subassembly is opened and close by remote controller control, starts first electronic pulling subassembly, the dwang for the second base removes and is close to the left end of second base, the one end that reduces the stretching strap is connected the dwang, the other end is connected the electronic pulling subassembly of second, the electronic pulling subassembly of second is opened and close by remote controller control, starts the electronic pulling subassembly of second, the dwang for the second base removes and keeps away from the left end of second base.
Preferably, the left end of the bottom surface of the second base is vertically connected with a connecting shaft, one end, far away from the second base, of the connecting shaft is rotatably connected with the left end of the top surface of the first base, the rotating axis of the connecting shaft is perpendicular to the first base, and the second base slides relative to the first base by taking the connecting shaft as a circle center.
Preferably, the right side of the top surface of the first base is provided with a circular arc chute, the circle center of the circular arc chute is positioned on the axis of the connecting shaft, and the right side of the bottom surface of the second base is provided with a sliding block matched with the circular arc chute.
Preferably, the supporting plate is formed by connecting a first part and a second part which can stretch and contract, the second part is positioned at the right side relative to the first part, and the stretching direction of the second part is parallel to the left-right direction of the supporting plate.
Preferably, the top surface of the supporting plate is provided with an air inflation cushion layer, the top surface of the air inflation cushion layer is a concave surface with two high sides and a concave middle in the left-right direction, the left end of the bottom surface of the air inflation cushion layer is connected with the top surface of the first part of the supporting plate, and the right end of the bottom surface of the air inflation cushion layer is detachably connected with the top surface of the second part of the supporting plate.
Preferably, the cross section of the supporting block parallel to the left and right direction of the second base is in a trapezoidal structure, and the longer bottom edge is located at the bottom.
Preferably, the first electric pulling assembly is arranged on the second base, the orientation of the surface of the first electric pulling assembly is the same as that of the rotating rod, the first electric pulling assembly comprises a first shell, a first motor and a first rod body, the first shell is provided with a first opening, the first motor and the first rod body are both arranged in the first shell, an output shaft of the first motor is fixedly connected with the first rod body, the length direction of the first rod body is parallel to the axis of the output shaft of the first motor and is vertical to the orientation of the first opening, and one end, away from the rotating rod, of the lifting pull belt enters the first shell through the first opening and then is connected with the first rod body; the first shell is further provided with a first battery and a first switch, the first battery, the first switch and the first motor are electrically connected to form a closed loop, and the opening and closing of the first switch are controlled by the remote controller.
Preferably, the second electric pulling assembly is located on the second base and located on the same side face as the first electric pulling assembly, and includes a second shell, a second motor and a second rod body, the second shell is provided with a second opening, the second motor and the second rod body are both arranged in the second shell, an output shaft of the second motor is fixedly connected with the second rod body, the length direction of the second rod body is parallel to the axis of the output shaft of the second motor and is perpendicular to the direction of the second opening, and one end of the lowering drawstring, which is far away from the rotating rod, enters the second shell through the second opening and is then connected with the second rod body; the second shell is also provided with a second battery and a second switch, the second battery, the second switch and the second motor are electrically connected to form a closed loop, and the opening and closing of the second switch are controlled by the remote controller.
Preferably, the dwang winding be equipped with first protective housing on the position of rising stretching strap, first protective housing is the cavity barrel, first protective housing is on a parallel with first play tape-out mouth has been seted up on the dwang length direction, first protective housing cover is located outside the dwang to connect through both ends the dwang, the rising stretching strap is kept away from the one end of dwang is passed first play tape-out mouth and is stretched out the outside of first protective housing.
Preferably, the dwang winding be equipped with the second protective housing on reducing the position of stretching strap, the second protective housing is the cavity barrel, the second protective housing is on a parallel with the second goes out the mouth of taking on the dwang length direction, second protective housing cover is located outside the dwang to through both ends connection the dwang, reduce the stretching strap and keep away from the one end of dwang is passed the second goes out the mouth of taking and stretches out the outside of second protective housing.
The utility model discloses following beneficial effect has:
the utility model realizes the function of adjusting the bolster to raise the angle by the patient himself when in use through the sliding connection of the second base and the first base and the arrangement of the angle adjusting component, and also solves the problem that the lower limbs of the patient can not move properly when the existing lower limb bolster is used early, in particular, when in use, the head of the patient is positioned at the left side of the bolster, the lower limbs of the patient are arranged on the supporting plate, and in the use process, the patient can start the operation of the first electric pulling component through a remote controller, thereby increasing the lifting angle of the supporting plate, or the remote controller starts the operation of the second electric pulling component, thereby reducing the lifting angle of the supporting plate, thereby adjusting the supporting plate to a comfortable lifting angle without the assistance of other people, therefore, the angle adjusting angle is set to realize the function of raising the angle of the bolster of the patient when the pillow is used; in the using process, because the second base with first base is sliding connection, the patient is arranged in lower limbs on the layer board can be properly abducted or furled, the problem that the lower limbs of the patient can not properly move when the existing lower limb bolster is used early is solved.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a second base along the length direction according to a preferred embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of the first base along its length according to a preferred embodiment of the present invention
Fig. 4 is an enlarged schematic view of a in fig. 1.
Fig. 5 is a left side view in cross-section perpendicular to the plane of the first powered pull assembly of fig. 1.
Fig. 6 is a left side view of the second motorized pulling assembly of fig. 1 in cross-section taken perpendicular to the plane in which it lies.
Fig. 7 is a schematic cross-sectional view of the first protective shell in fig. 1, which is parallel to the left-right direction of the second base.
Fig. 8 is a schematic cross-sectional structure view of the second protective shell in fig. 1, which is parallel to the left-right direction of the second base.
Fig. 9 is a block diagram of the present invention.
Description of the main element symbols:
in the drawing, 1-base, 11-first base, 111-arc chute, 112-rotation chute, 12-second base, 121-rack, 122-connection shaft, 123-slide block, 2-pallet, 3-cushion, 4-support block, 5-angle adjustment component, 51-rotation rod, 511-gear, 52-lifting drawstring, 53-lowering drawstring, 54-first electric pulling component, 541-first shell, 542-first motor, 543-first rod, 55-second pulling component, 551-second shell, 552-second motor, 553-second rod, 6-first protection shell, 7-second protection shell, 8-fixing strap.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-9, in a preferred embodiment of the present invention, an angle-adjustable lower limb bolster comprises a base 11, a supporting plate 2, a supporting block 4 and an angle adjusting assembly 5, wherein the base 11 comprises a first base 11 and a second base 12, the first base 11 is slidably disposed on the second base 12, a sliding track of the second base 12 is an arc, a circle center of the arc sliding track is located at a left end of the second base 12, further, a connecting shaft 122 is vertically connected to a left end of a bottom surface of the second base 12, one end of the connecting shaft 122 away from the second base 12 is rotatably connected to a left end of a top surface of the first base 11, a rotation axis of the connecting shaft 122 is perpendicular to the first base 11, the second base 12 slides relative to the first base 11 with the connecting shaft 122 as a circle center, preferably, a rotation groove 112 is formed in the left side of the top surface of the first base, and one end of the connecting shaft 122, which is far away from the second base 12, is inserted into the rotation groove 112 and is rotatably connected with the rotation groove 112. Further, a circular arc-shaped sliding groove 111 is formed in the right side of the top surface of the first base 11, the center of the circular arc-shaped sliding groove 111 is located on the axis of the connecting shaft 122, a sliding block 123 matched with the circular arc-shaped sliding groove 111 is arranged on the right side of the bottom surface of the second base 12, and when a patient has a tendency of unfolding or folding due to the force applied by the lower limbs of the patient on the bolster during use, the right end of the second base 12 slides along the circular arc-shaped sliding groove 111 through the sliding block 123 and slides relative to the first base 11, so that the effect that the patient can properly unfold or fold when the bolster is used is achieved.
The supporting plate 2 is arranged on the second base 12, the left end of the supporting plate is rotatably connected with the left end of the second base 12, the rotation axis of the supporting plate 2 is along the front-back direction of the second base 12, the top end of the supporting block 4 is slidably connected with the supporting plate 2, the sliding direction of the supporting block is parallel to the left-right direction of the supporting plate 2, the bottom end of the supporting block 4 is slidably connected with the second base 12, the sliding direction of the supporting block is parallel to the left-right direction of the second base 12, furthermore, the cross section of the supporting block 4 parallel to the left-right direction of the second base 12 is of a trapezoidal structure, and the longer bottom edge is positioned at the bottom, so that the supporting plate 2 is stably supported.
When using, the left side of bolster left end is arranged in to patient's the upper part of the body, and the low limbs are arranged in on the layer board 2, it is further, layer board 2 is connected by the first portion (not shown) and telescopic second portion (not shown) and is constituted, the second portion for the first portion is located the right side, and its flexible direction is on a parallel with the left and right sides direction of layer board 2, so that through adjusting thereby the fine patient that is applicable to different limbs length of the length of layer board 2, preferably, be equipped with fixed band 8 on layer board 2 along its left and right sides direction for be fixed in patient's low limbs in on the push pedal, in case patient's low limbs carelessly follow drop on layer board 2. Further, an air cushion layer 3 is arranged on the top surface of the supporting plate 2, the top surface of the air cushion layer 3 is a concave surface with two high sides and a concave middle part in the left-right direction, the left end of the bottom surface of the air cushion layer 3 is connected with the top surface of the first part of the supporting plate 2, the right end of the bottom surface of the air cushion layer 3 is detachably connected with the top surface of the second part of the supporting plate 2, the air cushion layer can reduce discomfort caused by a hard supporting plate in the process of using the cushion pillow, meanwhile, the air cushion layer has good flexibility, the problem that the cushion pillow causes the peroneal nerve of a patient to be pressed due to insufficient flexibility can be solved, when the length of the supporting plate 2 needs to be adjusted, the connection between the air cushion layer 3 and the second part is removed, after the supporting plate 2 is adjusted to a proper length, the air cushion layer 3 is connected with the second part, preferably, the length of the air cushion layer 3 is not less than the length, to ensure that the length to which the pallet 2 is adjusted is padded with the padding layer 3, thereby reducing the discomfort of the patient.
The rack 121 is disposed on the side edge of the top surface of the second base 12 along the left-right direction. The angle adjusting component 5 comprises a rotating rod 51, a lifting pull belt 52, a lowering pull belt 53, a first electric pulling component 54 and a second pulling component, a gear 511 is fixedly sleeved between two ends of the rotating rod 51, the gear 511 is matched with the rack 121, one end of the rotating rod 51 is rotatably connected to the vertical side surface of the supporting block 4, the vertical side surface is close to the rack 121 and faces to the direction perpendicular to the length direction of the rack 121, the rotating axis of the rotating rod 51 is perpendicular to the length direction of the rack 121, the rotating rod 51 moves along the rack 121 through the gear 511 to be close to the left end of the second base 12 to increase the lifting angle of the supporting plate 2 or keep away from the left end of the second base 12 to reduce the lifting angle of the supporting plate 2, and the other end of the rotating rod 51 extends out of the vertical side surface of the second base 12, the lifting pull belt 52 and the lowering pull belt 53 are wound on the other end at intervals and are positioned at the part of the other end extending out of the vertical side surface of the base 11, the winding directions of the lifting pull belt 52 and the lowering pull belt 53 are opposite, one end of the lifting pull belt 52 is connected with the rotating rod 51, the other end of the lifting pull belt is wound on the rotating rod 51 for a plurality of circles and then connected with the first electric pulling component 54, the first electric pulling component 54 is arranged on the second base 12, the orientation of the surface where the lifting pull belt is positioned is the same as that of the surface where the rotating rod 51 is positioned, the first electric pulling component 54 is controlled by a remote controller to be opened and closed, the first electric pulling component 54 is started to pull the lifting pull belt 52, so as to drive the gear 511 on the rotating rod 51 to move relative to the second base 12 along the rack 121 and be close to the left end of the, the upper and lower ends of the supporting block 4 slide with respect to the supporting plate 2 and the second base 1212 respectively to approach the left end of the second base 12 along with the movement of the rotating rod 51, so as to increase the elevation angle of the supporting plate 2. Further, the first electric pulling assembly 54 includes a first housing 541, a first motor 542 and a first rod 543, a first opening is opened on the first housing 541, the first motor 542 and the first rod 543 are both disposed in the first housing 541, an output shaft of the first motor 542 is fixedly connected to the first rod 543, a length direction of the first rod 543 is parallel to an axis of the output shaft of the first motor 542 and perpendicular to a direction of the first opening, and an end of the lifting pulling strip 52, which is far away from the rotating rod 51, enters the first housing through the first opening and is then connected to the first rod 543; the first shell 541 is further provided with a first battery and a first switch, the first battery, the first switch and the first motor 542 are electrically connected to form a closed loop, the opening and closing of the first switch are controlled by the remote controller, the first switch is provided with a first wireless receiving end used for receiving signals sent by the remote controller, and in the using process, a patient can control the closing of the first switch through the remote controller to start the operation of the first motor 542, so that the lifting angle of the supporting plate 2 is increased, and after the lifting angle of the supporting plate 2 is known to a proper position, the patient can disconnect the first switch through the remote controller to stop the operation of the first motor 542.
Further, dwang 51 winding be equipped with first protective housing 6 on the position of rising stretching strap 52, first protective housing 6 is the cavity barrel, first protective housing 6 is on a parallel with dwang 51 length direction is gone up and has been seted up first mouth of taking out, 6 covers of first protective housing are located outside dwang 51 to connect through both ends dwang 51, rising stretching strap 52 is kept away from the one end of dwang 51 is passed first mouth of taking out and is stretched out the outside of first protective housing 6.
One end of the pull-down strap 53 is connected with the rotating rod 51, the other end of the pull-down strap is wound on the rotating rod 51 for a plurality of circles and then connected with the second electric pulling component 55, the second electric pulling component 55 is positioned on the second base 12, and is located on the same side as the first electric pulling component 54, the second electric pulling component 55 is controlled by a remote controller to open and close, the second electric pulling component 55 is started to pull the lowering pulling strip 53, thereby driving the gear 511 on the rotating rod 51 to move along the rack gear 121 relative to the second base 12 away from the left end of the second base 12, the upper and lower ends of the supporting block 4 slide with respect to the supporting plate 2 and the second base 1212 respectively along with the movement of the rotating rod 51 to be away from the left end of the second base 12, so as to reduce the elevation angle of the supporting plate 2. Further, the second electric pulling assembly 55 includes a second housing 551, a second motor 552, and a second rod 553, a second opening is opened on the second housing 551, the second motor 552 and the second rod 553 are both disposed in the second housing 551, an output shaft of the second motor 552 is fixedly connected to the second rod 553, a length direction of the second rod 553 is parallel to an axis of the output shaft of the second motor 552 and perpendicular to a direction of the second opening, an end of the lowering pulling strip 53 away from the rotating rod 51 enters the second housing through the second opening and is connected to the second rod 553; the second housing 551 is further provided with a second battery and a second switch, the second battery, the second switch and the second motor 552 are electrically connected to form a closed loop, and the on/off of the second switch is controlled by the remote controller. The second switch is provided with a second wireless receiving end used for receiving the signals sent by the remote controller, and in the using process, a patient can control the second switch to be closed through the remote controller so as to start the operation of the second motor 552, so that the lifting angle of the supporting plate 2 is increased, and after the lifting angle of the supporting plate 2 is known to a proper position, the patient turns off the second switch through the remote controller so as to stop the operation of the second motor 552.
Further, be equipped with controller, ascending shift knob, decline shift knob and wireless transmitting terminal on the remote controller, the controller with ascending shift knob, decline shift knob, first wireless transmitting terminal and second wireless transmitting terminal are connected respectively, first wireless transmitting terminal with first wireless receiving terminal wireless connection, second wireless transmitting terminal is connected with second wireless receiving terminal, the controller is used for receiving the information of pressing of ascending shift knob, and send to after generating ascending control instruction or stopping ascending control instruction first wireless transmitting terminal, or receive the information of pressing of descending shift knob, and send to after generating descending control instruction or stopping descending control instruction first wireless transmitting terminal. When pressing rise shift knob, first wireless transmitting terminal will receive rise control command send to first wireless receiving terminal, first switch is in first wireless receiving terminal is closed after receiving rise control command, thereby starts the operation of first motor 542, long press rise shift knob until it loosens to suitable position after the angle of raising of layer board 2 is adjusted, the controller generates to stop sending to after rising control command first wireless transmitting terminal, first switch is in first wireless receiving terminal receives to stop breaking off after rising control command, thereby stops the operation of first motor 542. When pressing decline shift knob, the second wireless transmitting terminal will be received decline control command send to the second wireless receiving terminal, the second switch is in the second wireless receiving terminal receives decline control back instruction closure, thereby starts the operation of second motor 552, long press decline shift knob until the angle of raising of layer board 2 is adjusted to suitable position back and is loosened, the controller generates to stop sending after the decline control command send to the second wireless transmitting terminal, the second switch is in the second wireless receiving terminal receives to stop the disconnection of decline control command, thereby stops the operation of second motor 552.
Further, dwang 51 winding be equipped with second protective housing 7 on reducing the position of stretching strap 53, second protective housing 7 is the cavity barrel, second protective housing 7 is on a parallel with the second mouth of taking out has been seted up on the length direction of dwang 51, second protective housing 7 cover is located outside dwang 51 to connect through both ends dwang 51, reduce stretching strap 53 and keep away from the one end of dwang 51 is passed the second is taken out the mouth of taking and is stretched out the outside of second protective housing 7.
The working principle is as follows:
when the pillow is used, the left end of the pillow is enabled to be close to the head of a patient and is padded under the lower limb of the hand of the patient, relative to the right end of the pillow, when the patient has a tendency of abduction or furling by applying force to the lower limb of the pillow, the right end of the second base 12 slides along the arc-shaped sliding groove 111 through the sliding block 123 and slides relative to the first base 11, and the effect that the patient properly abducts or furls by himself when the pillow is used is achieved; in addition, in the using process, when a patient needs to raise the lifting angle of the supporting plate 2, the lifting switch button can be pressed to start the operation of the first motor 542 so as to increase the lifting angle of the supporting plate 2, the lifting switch button is pressed for a long time until the lifting angle of the supporting plate 2 is adjusted to a proper position and then released, the first motor 542 stops operating, and therefore the lifting angle of the supporting plate 2 is fixed at the position; when the patient needs to lower the lifting angle of the supporting plate 2, the patient can press the descending switch button to start the operation of the second motor 552, so that the lifting angle of the supporting plate 2 is reduced, the descending switch button is pressed for a long time until the lifting angle of the supporting plate 2 is adjusted to a proper position and then released, the second motor 552 stops operating, and the lifting angle of the supporting plate 2 is fixed at the position.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a lower limbs bolster of angularly adjustable which characterized in that: the base comprises a first base and a second base, the second base is arranged on the first base in a sliding mode, the sliding track of the second base is arc-shaped, the circle center of the sliding track is located at the left end of the second base, and racks are arranged on the side edges of the top surface of the second base along the left and right directions of the top surface of the second base; the supporting plate is arranged on the second base, the left end of the supporting plate is rotatably connected with the left end of the second base, and the rotating axis of the supporting plate is along the front-back direction of the second base; the top end of the supporting block is connected with the supporting plate in a sliding mode, the sliding direction of the supporting block is parallel to the left-right direction of the supporting plate, the bottom end of the supporting block is connected with the second base in a sliding mode, and the sliding direction of the supporting block is parallel to the left-right direction of the second base; the angle adjusting component comprises a rotating rod, a rising drawstring, a lowering drawstring, a first electric pulling component and a second electric pulling component, a gear is fixedly arranged between the two ends of the rotating rod in a fixed sleeve mode, the gear is matched with the rack, one end of the rotating rod is rotatably connected to the vertical side face of the supporting block, the vertical side face of the rotating rod is close to the rack, the direction of the vertical side face of the rack is perpendicular to the length direction of the rack, the rotating axis of the rotating rod is perpendicular to the length direction of the rack, the rotating rod passes through the gear and moves along the rack to be close to or far away from the left end of the second base, the upper end and the lower end of the supporting block move along with the rotating rod and respectively move relative to the supporting plate and the second base to be close to or far away from the left end of the bolster, the other end of the rotating rod extends out of the vertical side, and all be located this other end and stretch out the part of the vertical side of base, just rise the stretching strap with the winding opposite direction who reduces the stretching strap, the one end that rises the stretching strap is connected the dwang, the other end is connected first electronic pulling subassembly, first electronic pulling subassembly is opened and close by remote controller control, starts first electronic pulling subassembly, the dwang for the second base removes and is close to the left end of second base, the one end that reduces the stretching strap is connected the dwang, the other end is connected the electronic pulling subassembly of second, the electronic pulling subassembly of second is opened and close by remote controller control, starts the electronic pulling subassembly of second, the dwang for the second base removes and keeps away from the left end of second base.
2. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the bottom surface left end of second base is connected with the connecting axle perpendicularly, the connecting axle is kept away from the one end of second base with the top surface left end of first base rotates and is connected, the axis of rotation of connecting axle perpendicular to first base, the second base uses the connecting axle is for the centre of a circle first base slides.
3. The lower limb bolster of claim 2, wherein the lower limb bolster is adjustable in angle: the top surface right side of the first base is provided with an arc-shaped sliding groove, the circle center of the arc-shaped sliding groove is located on the axis of the connecting shaft, and the bottom surface right side of the second base is provided with a sliding block matched with the arc-shaped sliding groove.
4. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the supporting plate is formed by connecting a first part and a telescopic second part, the second part is positioned on the right side relative to the first part, and the telescopic direction of the second part is parallel to the left-right direction of the supporting plate.
5. The angularly adjustable lower limb bolster of claim 4, wherein: the top surface of the supporting plate is provided with an air filling cushion layer, the top surface of the air filling cushion layer is a concave surface with two high sides and a concave middle in the left-right direction, the left end of the bottom surface of the air filling cushion layer is connected with the top surface of the first part of the supporting plate, and the right end of the bottom surface of the air filling cushion layer is detachably connected with the top surface of the second part of the supporting plate.
6. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the cross section of the supporting block in the direction parallel to the left and right directions of the second base is of a trapezoidal structure, and the longer bottom edge is positioned at the bottom.
7. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the first electric pulling assembly is arranged on the second base, the direction of the surface of the first electric pulling assembly is the same as that of the rotating rod, the first electric pulling assembly comprises a first shell, a first motor and a first rod body, a first opening is formed in the first shell, the first motor and the first rod body are both arranged in the first shell, an output shaft of the first motor is fixedly connected with the first rod body, the length direction of the first rod body is parallel to the axis of the output shaft of the first motor and is perpendicular to the direction of the first opening, and one end, away from the rotating rod, of the lifting pull belt enters the first shell through the first opening and then is connected with the first rod body; the first shell is further provided with a first battery and a first switch, the first battery, the first switch and the first motor are electrically connected to form a closed loop, and the opening and closing of the first switch are controlled by the remote controller.
8. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the second electric pulling assembly is positioned on the second base and positioned on the same side face as the first electric pulling assembly, and comprises a second shell, a second motor and a second rod body, a second opening is formed in the second shell, the second motor and the second rod body are both arranged in the second shell, an output shaft of the second motor is fixedly connected with the second rod body, the length direction of the second rod body is parallel to the axis of the output shaft of the second motor and is vertical to the direction of the second opening, and one end, away from the rotating rod, of the reducing drawstring enters the second shell through the second opening and then is connected with the second rod body; the second shell is also provided with a second battery and a second switch, the second battery, the second switch and the second motor are electrically connected to form a closed loop, and the opening and closing of the second switch are controlled by the remote controller.
9. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the dwang winding be equipped with first protective housing on the position of rising stretching strap, first protective housing is the cavity barrel, first protective housing is on a parallel with first tape outlet has been seted up on the dwang length direction, first protective housing cover is located outside the dwang to through both ends connection the dwang, the rising stretching strap is kept away from the one end of dwang is passed first tape outlet and is stretched out the outside of first protective housing.
10. The lower limb bolster of claim 1, wherein the lower limb bolster comprises: the dwang winding be equipped with the second protective housing on reducing the position of stretching strap, the second protective housing is the cavity barrel, the second protective housing is on a parallel with the second goes out the mouth of taking on the dwang length direction, second protective housing cover is located outside the dwang to through both ends connection the dwang, reduce the stretching strap and keep away from the one end of dwang is passed the second goes out the mouth of taking and stretches out the outside of second protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610182.2U CN210228539U (en) | 2019-04-29 | 2019-04-29 | Lower limb bolster with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610182.2U CN210228539U (en) | 2019-04-29 | 2019-04-29 | Lower limb bolster with adjustable angle |
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| Publication Number | Publication Date |
|---|---|
| CN210228539U true CN210228539U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920610182.2U Active CN210228539U (en) | 2019-04-29 | 2019-04-29 | Lower limb bolster with adjustable angle |
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| Country | Link |
|---|---|
| CN (1) | CN210228539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984899A (en) * | 2019-04-29 | 2019-07-09 | 柳州市柳铁中心医院 | A kind of lower limb bolster of adjustable angle |
-
2019
- 2019-04-29 CN CN201920610182.2U patent/CN210228539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984899A (en) * | 2019-04-29 | 2019-07-09 | 柳州市柳铁中心医院 | A kind of lower limb bolster of adjustable angle |
| CN109984899B (en) * | 2019-04-29 | 2024-01-23 | 柳州市柳铁中心医院 | Angle-adjustable lower limb bolster |
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