CN113007567A

CN113007567A - Old man's plate holder

Info

Publication number: CN113007567A
Application number: CN202110431935.5A
Authority: CN
Inventors: 朱吟啸; 卢艺舟; 李正宇
Original assignee: Zhejiang Lover Health Science and Technology Development Co Ltd
Current assignee: Tongxiang Tianyu Environmental Protection Engineering Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-06-22
Anticipated expiration: 2041-04-21
Also published as: CN116085641A; CN113007567B

Abstract

The application discloses an old man flat support which comprises a base, a clamping part, a manipulator and wheels, wherein the wheels are installed on the base; the manipulator is characterized by further comprising a rotating shaft and a rotating motor, wherein the rotating shaft is rotatably installed on the manipulator, the clamping part is fixedly installed on the rotating shaft, and the rotating motor is used for driving the rotating shaft to rotate. The invention has the following beneficial effects: the clamping part is used for clamping the mobile phone, and the clamping part can be moved to any position under the action of the mechanical arm, the base and the wheels, so that the operation of the old people who lie on the bed for a long time is facilitated.

Description

Old man's plate holder

Technical Field

The invention relates to the field of home care, in particular to a flat bracket for the old.

Background

Many people now use electronic products (such as mobile phones and tablet computers) to use tablet holders, the structure of which is shown in patent CN212617379U, but the tablet holder shown in patent CN212617379U is very inconvenient for the elderly who need to lie down for a long time.

Disclosure of Invention

The invention provides a flat bracket for the aged aiming at the problems.

The technical scheme adopted by the invention is as follows:

the utility model provides an old man's plate holder, includes base, clamping part, manipulator and wheel, the wheel is installed on the base, the manipulator is installed on the base, the clamping part is installed on the manipulator.

Clamping part is used for the centre gripping cell-phone in this kind of support, and the effect of manipulator, base and wheel can remove the clamping part to the optional position, and the old person's that conveniently lies bed for a long time operation.

Optionally, the manipulator further comprises a rotating shaft and a rotating motor, the rotating shaft is rotatably installed on the manipulator, the clamping part is fixedly installed on the rotating shaft, and the rotating motor is used for driving the rotating shaft to rotate.

The rotating shaft and the rotating motor are arranged, so that the mobile phone on the clamping part can rotate for a certain angle.

Optionally, the clamping device further comprises a connecting plate, a clamping sleeve and a linkage rod, wherein the shaft of the rotating motor is parallel to the rotating shaft, the shaft of the rotating motor is not in the same straight line with the rotating shaft, the connecting plate is matched with the rotating shaft rotating sleeve, the clamping part is fixedly arranged on the connecting plate, the clamping sleeve is arranged on the shaft of the rotating motor, the linkage rod is fixed on the connecting plate, and the linkage rod is matched with the through hole in the clamping sleeve in a sliding manner.

Adopt above-mentioned connecting plate, press from both sides cover and gangbar one then to be in order to guarantee that the connecting plate can be round the certain angle of pivot rotation, secondly adopt above-mentioned structure not to use gear structure, for driven gear drive structure (the gear easily wears out, and need add machine oil for a long time when using and maintain), so this kind of structure loss resistance is better, and the maintenance is more simple (need not to add machine oil), and the noise among the working process is little.

Optionally, the clamping part comprises a bottom plate and a silica gel plate, a plurality of through holes are formed in the silica gel plate, the silica gel plate and the bottom plate are in sealing fit to form a vacuum cavity, and the through holes in the silica gel plate are communicated with the vacuum cavity.

In this kind of clamping part, cell-phone (or panel computer) are placed on the silica gel board, then utilize the machine to the vacuum cavity evacuation between bottom plate and the silica gel board, and the cell-phone can be adsorbed on the clamping part like this, and for the mode of traditional centre gripping cell-phone, this kind of centre gripping need not press from both sides tightly the cell-phone, just so need not press from both sides tight cell-phone, and to present curved surface screen cell-phone, adopt this kind of clamping part can play good clamping effect, can not harm the curved surface screen.

Optionally, the vacuum pump is further included, and the vacuum pump is communicated with the vacuum cavity between the silica gel plate and the bottom plate through a pipeline.

The vacuum pump is used for vacuumizing the vacuum cavity, so that the tablet personal computer or the mobile phone can be tightly sucked on the silica gel plate.

Optionally, a screen is arranged in the vacuum chamber, the screen is clamped between the silica gel plate and the bottom plate, the screen is tightly attached to the silica gel plate, and the screen is an aluminum alloy screen.

The effect that sets up the aluminum alloy screen cloth is as follows, and at first the existence of aluminum alloy screen cloth can prevent tiny particle and little winged insect to get into the vacuum chamber, and secondly, because silica gel is very soft material, if do not have the support of stereoplasm, the silica gel board can collapse on the bottom plate totally then for the vacuum chamber between bottom plate and the silica gel board can disappear, just so can't adsorb the cell-phone, so set up the aluminum alloy screen cloth and support the silica gel board.

Optionally, the through hole on the silica gel plate is a circular truncated cone hole, and a small hole of the circular truncated cone hole is positioned at one side close to the bottom plate.

Set up the round platform hole, the aperture mouth in round platform hole is located the one side that is close to the bottom plate at first, and the aperture mouth is promptly pasted tight aluminum alloy screen cloth. When the vacuum pump is used for vacuumizing the vacuum cavity, because a contraction negative pressure is generated in the through hole, one side of the silica gel plate, which is attached to the screen, is supported by the screen, the contraction deformation of the through hole is basically avoided, and because one side of the silica gel plate, which is not close to the screen, is not supported, a larger collapse type contraction deformation amount is generated at the orifice of the through hole, so that the whole silica gel plate generates certain contraction distortion deformation (namely the silica gel plate generates the contraction deformation toward the screen), and the existence of the contraction distortion deformation can lead to the weakening of the suction strength between the silica gel plate and the mobile phone, after the circular table hole is adopted, because the width of the orifice far away from the side of the screen is larger, the negative pressure at the wide orifice of the circular table hole is relatively reduced (namely the negative pressure is reduced, such as negative 100Pa originally and negative 50Pa now), so that the collapse type contraction deformation amount at the side of the circular table hole, which is far, the shrinkage deformation of the silica gel plate to the screen mesh is reduced as much as possible, and the suction strength between the silica gel plate and the mobile phone is improved.

Meanwhile, the bracket inevitably has sudden start and sudden stop when in use, and the mobile phone on the silica gel block has a tendency of keeping an original state due to the action of inertia when in sudden start and sudden stop, if a round hole is adopted, the stretching deformation generated at the side of the silica gel plate close to the screen and the side of the silica gel plate not close to the screen are the same (which is equivalent to the stretching direction parallel to the screen when a person stretches the silica gel plate), and after the round hole is adopted, the deformation quantity generated at the side of the silica gel plate not close to the screen is larger than the deformation generated at the side of the silica gel plate close to the screen, so that when in sudden stop or sudden start, the side of the screen plate close to the mobile phone can keep a state consistent with the mobile phone to the maximum extent (if the mobile phone continues to move to the original direction due to inertia when in sudden stop, the side of the silica gel plate close to the mobile phone can generate larger stretching deformation, so as to ensure that, reduce the probability that the cell-phone dropped from the silica gel board.

Optionally, the rubber plug is in a circular truncated cone shape, the rubber plug is matched with the circular truncated cone hole, and the volume of the rubber plug is smaller than that of the circular truncated cone hole.

Because there is great difference in the size of different cell-phones and panel computer, need not use all round platform holes occasionally, can utilize the plug to block up the round platform hole when not needing to use the round platform hole. When the rubber plug needs to be taken out, the rubber plug can be hooked out by utilizing the hook.

Optionally, a USB socket is arranged on the bottom plate, and the USB socket is not powered.

Because present cell-phone or panel computer charge and all need use the USB line basically, so present cell-phone or panel computer all are furnished with the USB line, this support sets up a USB socket on the bottom plate, it is pure only the socket, do not solve any data cable and electronic equipment, can one end and cell-phone grafting together by the USB line like this, the other end is pegged graft on the USB socket, when the cell-phone drops from the silica gel board, because the existence of USB line, can avoid the cell-phone directly to fall to the ground when dropping, and have certain cushioning effect, reduce the probability that the cell-phone dropped and breaks into pieces.

Optionally, the wheel has a plurality ofly, install a plurality of driving motor on the base, a wheel is all installed to every driving motor, still installs the main control system on the base, every driving motor all with the main control system electricity is connected, is provided with battery and cylinder in the base.

The control host is arranged for the working state of each driving motor of the strips, so that the driving base can be coordinated to move in all directions, the stability and accuracy of the movement of the base are ensured, and meanwhile, the battery and the air cylinder are arranged in the base, so that the gravity center of the battery is ensured to be on the base.

The invention has the beneficial effects that: the clamping part is used for clamping the mobile phone, and the clamping part can be moved to any position under the action of the mechanical arm, the base and the wheels, so that the operation of the old people who lie on the bed for a long time is facilitated.

Description of the drawings:

FIG. 1 is a schematic diagram of an elderly tablet holder;

FIG. 2 is an enlarged schematic diagram at A in FIG. 1;

fig. 3 is a schematic diagram of the structure of the nip portion.

The figures are numbered: 1. a wheel; 2. a base; 3. a vacuum pump; 4. a manipulator; 5. a rotating electric machine; 6. a rotating shaft; 7. a connecting plate; 8. a linkage rod; 9. a jacket; 10. a shaft of a rotating electrical machine; 11. a base plate; 1101. a vacuum chamber; 1102. a USB socket; 12. a silica gel plate; 1201. a circular truncated cone hole; 13. plug, 14, screen.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, the old people tablet support comprises a base 2, a clamping part, a manipulator 4 and wheels 1, wherein the wheels 1 are installed on the base 2, the manipulator 4 is installed on the base 2, and the clamping part is installed on the manipulator 4.

Clamping part is used for centre gripping cell-phone in this kind of support, and manipulator 4, base 2 and wheel 1's effect can remove the clamping part to optional position, and the old person's that conveniently lies bed for a long time operation.

As shown in fig. 1, fig. 2 and fig. 3, the manipulator further includes a rotating shaft 6 and a rotating motor 5, the rotating shaft 6 is rotatably installed on the manipulator 4, the clamping portion is fixedly installed on the rotating shaft 6, and the rotating motor 5 is used for driving the rotating shaft 6 to rotate.

The rotation shaft 6 and the rotation motor 5 are provided so that the mobile phone on the holder can rotate at a predetermined angle.

As shown in attached figures 1, 2 and 3, the electric rotating machine further comprises a connecting plate 7, a clamping sleeve 9 and a linkage rod 8, wherein a shaft of the rotating motor 5 is parallel to the rotating shaft 6, the shaft of the rotating motor 5 is not in a straight line with the rotating shaft 6, the connecting plate 7 is rotatably sleeved and matched with the rotating shaft 6, a clamping part is fixedly arranged on the connecting plate 7, the clamping sleeve 9 is arranged on the shaft of the rotating motor 5, the linkage rod 8 is fixed on the connecting plate 7, and the linkage rod 8 is slidably matched with a through hole in the clamping sleeve 9.

Adopt above-mentioned connecting plate 7, press from both sides cover 9 and gangbar 8 one then to be in order to guarantee that connecting plate 7 can be round certain angle of pivot 6 rotation, two then adopt above-mentioned structure not to use the gear structure, for driven gear drive structure (the gear easily wears out, and need add machine oil for a long time when using and maintain), so this kind of structure loss resistance is better, and the maintenance is simpler (need not to add machine oil), and the noise in the course of the work is little. Specifically, the connecting plate, the jacket and the linkage rod in the structure cooperate with one another to ensure that the rotation angle range of the silica gel plate is about 30 degrees.

As shown in fig. 1, fig. 2 and fig. 3, the clamping portion includes a bottom plate 11 and a silicone plate 12, the silicone plate 12 is provided with a plurality of through holes, the silicone plate 12 and the bottom plate 11 are hermetically fitted together to form a vacuum chamber, and the through holes on the silicone plate 12 are communicated with the vacuum chamber 1101.

In this kind of clamping part, cell-phone (or panel computer) are placed on silica gel plate 12, then utilize the machine to the vacuum cavity evacuation between bottom plate 11 and the silica gel plate 12, and the cell-phone can be adsorbed on the clamping part like this, and for the mode of traditional centre gripping cell-phone, this kind of centre gripping need not press from both sides tightly the cell-phone, just so need not press from both sides tight cell-phone, and to present curved face screen cell-phone, adopt this kind of clamping part can play good clamping effect, can not harm curved face screen.

As shown in fig. 1, fig. 2 and fig. 3, the vacuum pump 3 is further included, and the vacuum pump 3 is communicated with the vacuum cavity between the silicone plate 12 and the bottom plate 11 through a pipeline.

The vacuum pump 3 is used for vacuumizing the vacuum cavity, so that the tablet personal computer or the mobile phone can be tightly sucked on the silicon rubber plate 12. The vacuum pump 3 is fixed to the connection hole of the base plate 11 by a hard plastic pipe, so that the vacuum chamber 1101 can be evacuated.

As shown in fig. 1, fig. 2 and fig. 3, a screen is arranged in the vacuum chamber, the screen is clamped between the silica gel plate 12 and the bottom plate 11, the screen is tightly attached to the silica gel plate 12, and the screen is an aluminum alloy screen.

The effect of setting up the aluminum alloy screen cloth is as follows, at first the existence of aluminum alloy screen cloth can prevent tiny particle and little winged insect to get into the vacuum chamber, and secondly, because silica gel is very soft material, if do not have the support of stereoplasm, then silica gel board 12 can completely collapse on bottom plate 11 for the vacuum chamber between bottom plate 11 and the silica gel board 12 can disappear, just so can't adsorb the cell-phone, so set up the aluminum alloy screen cloth and support silica gel board 12.

As shown in fig. 1, fig. 2 and fig. 3, the through hole of the silicone plate 12 is a circular truncated cone hole 1201, and the small hole of the circular truncated cone hole 1201 is located at a side close to the bottom plate 11.

The circular truncated cone holes 1201 are arranged, and firstly, small hole openings of the circular truncated cone holes 1201 are located on one side close to the bottom plate 11, namely the small hole openings are attached to the aluminum alloy screen. When the vacuum pump 3 is used for vacuumizing the vacuum cavity, because a contraction negative pressure is generated in the through hole, one side of the silica gel plate 12, which is attached to the screen, is supported by the screen, so that the contraction deformation of the through hole is basically avoided, and because one side of the silica gel plate 12, which is not close to the screen, is not supported, a larger collapse type contraction deformation amount is generated at the orifice of the through hole, so that the whole silica gel plate 12 generates a certain contraction distortion deformation (namely, the silica gel plate 12 generates contraction deformation towards the screen), and the existence of the contraction distortion deformation can cause the suction strength between the silica gel plate 12 and the mobile phone to be weakened, after the circular table hole 1201 is adopted, because the width of the orifice far from the screen is larger, the negative pressure at the wide port of the circular table hole 1201 is relatively reduced (namely, the negative pressure is reduced, such as negative 100Pa originally and negative 50Pa now), so that the collapse type contraction deformation amount at the side of the circular table hole 1201 far from the screen, the shrinkage deformation of the silica gel plate 12 to the screen mesh is reduced as much as possible, and the suction strength between the silica gel plate 12 and the mobile phone is improved.

Meanwhile, the support inevitably has sudden start and sudden stop when in use, and during the sudden start and the sudden stop, the mobile phone on the silica gel block has a tendency of keeping an original state due to the action of inertia, if a circular hole is adopted, the stretching deformation generated at the side, close to the screen, of the silica gel plate 12 and the side, not close to the screen, of the silica gel plate 12 is the same (equivalent to the stretching direction parallel to the screen, when a person stretches the silica gel plate 12), and after the circular table hole 1201 is adopted, the deformation quantity generated at the side, not close to the screen, of the silica gel plate 12 is larger than the deformation generated at the side, close to the screen, of the silica gel plate 12, so that at the sudden stop or the sudden start, the side, close to the mobile phone, of the screen plate can be kept in the state consistent with the mobile phone to the maximum extent (for example, the mobile phone continues to move towards the original direction due to inertia during the sudden stop, ensuring that the silicone plate 12 is always in contact with the mobile phone), and reducing the probability that the mobile phone falls off from the silicone plate 12.

As shown in fig. 1, fig. 2 and fig. 3, the rubber plug is in a circular truncated cone shape, the rubber plug is matched with the circular truncated cone hole 1201, and the volume of the rubber plug is smaller than that of the circular truncated cone hole 1201.

Because the sizes of different mobile phones and tablet computers are different, sometimes all the circular truncated cone holes 1201 are not needed, and when the circular truncated cone holes 1201 are not needed, the circular truncated cone holes 1201 can be blocked by using a rubber plug.

As shown in fig. 1, fig. 2 and fig. 3, a USB socket is disposed on the bottom plate 11, and the USB socket is not powered.

Because the USB line is basically needed for charging the existing mobile phone or tablet computer, the existing mobile phone or tablet computer is provided with the USB line, the support is provided with the USB socket on the bottom plate 11, the USB socket is pure, and any data cable and electronic equipment are not needed, so that one end of the USB line can be plugged with the mobile phone, the other end of the USB line is plugged on the USB socket, when the mobile phone drops from the silica gel plate 12, due to the existence of the USB line, the mobile phone can be prevented from directly falling to the ground when dropping, a certain buffering effect is achieved, and the probability that the mobile phone drops and breaks is reduced.

As shown in the attached drawings 1, 2 and 3, the wheels 1 are multiple, the base 2 is provided with a plurality of driving motors, each driving motor is provided with one wheel 1, the base 2 is also provided with a control host, each driving motor is electrically connected with the control host, and the base 2 is internally provided with a battery and a cylinder.

The control host is arranged for the working state of each driving motor of the slivers, so that the driving base 2 can be coordinately driven to move in all directions, the stability and the accuracy of the movement of the base 2 are ensured, and meanwhile, the battery and the air cylinder are arranged in the base 2, so that the gravity center of the base 2 is ensured. The specific control host is a computer, the rotating motor, the mechanical arm and the vacuum pump are all controlled by the computer, when the remote control device is used in practice, the bedridden old people can operate the computer by holding the remote control device, and the computer controls the mechanical arm, the vacuum pump lamp and other equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.

Claims

1. The utility model provides an old man's plate holder, its characterized in that includes base, clamping part, manipulator and wheel, the wheel is installed on the base, the manipulator is installed on the base, the clamping part is installed on the manipulator.

2. The elderly tablet support of claim 1, further comprising a rotating shaft rotatably mounted on the manipulator, wherein the clamping portion is fixedly mounted on the rotating shaft, and a rotating motor for driving the rotating shaft to rotate.

3. The elderly tablet support of claim 2, further comprising a connecting plate, a jacket and a linkage rod, wherein the shaft of the rotating motor is parallel to the rotating shaft, the shaft of the rotating motor is not aligned with the rotating shaft, the connecting plate is matched with the rotating shaft in a rotating manner, the clamping portion is fixedly arranged on the connecting plate, the jacket is arranged on the shaft of the rotating motor, the linkage rod is fixed on the connecting plate, and the linkage rod is matched with the through hole in the jacket in a sliding manner.

4. The elderly people tablet support of claim 1, wherein the clamping portion comprises a bottom plate and a silicone plate, the silicone plate is provided with a plurality of through holes, the silicone plate and the bottom plate are hermetically matched together to form a vacuum cavity, and the through holes on the silicone plate are communicated with the vacuum cavity.

5. The geriatric tablet holder of claim 4, further comprising a vacuum pump in communication with the vacuum chamber between the silicone plate and the base plate via a conduit.

6. The geriatric tablet holder of claim 4, wherein a screen is provided within the vacuum chamber, the screen being clamped between the silicone plate and the base plate and abutting against the silicone plate, the screen being an aluminium alloy screen.

7. The elderly people tablet support of claim 4, wherein the through hole in the silicone plate is a circular truncated cone hole, and the small hole of the circular truncated cone hole is located at a side close to the bottom plate.

8. The elderly panel bracket of claim 7, further comprising a rubber plug, wherein the rubber plug is in a shape of a circular truncated cone, the rubber plug is matched with the circular truncated cone hole, and the volume of the rubber plug is smaller than that of the circular truncated cone hole.

9. The geriatric tablet holder of claim 7, wherein the base plate is provided with a USB socket, and the USB socket is unpowered.

10. The elderly tablet support of claim 1, wherein the wheels are provided in plurality, the base is provided with a plurality of driving motors, each driving motor is provided with a wheel, the base is further provided with a control host, each driving motor is electrically connected with the control host, and the base is internally provided with a battery and a cylinder.