CN219662099U - Electric transfer car (buggy) for hospital - Google Patents
Electric transfer car (buggy) for hospital Download PDFInfo
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- CN219662099U CN219662099U CN202321108844.9U CN202321108844U CN219662099U CN 219662099 U CN219662099 U CN 219662099U CN 202321108844 U CN202321108844 U CN 202321108844U CN 219662099 U CN219662099 U CN 219662099U
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- 230000007246 mechanism Effects 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 15
- 238000005491 wire drawing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides an electric transfer trolley for a hospital. Electric transfer car (buggy) for hospital includes: the device comprises a flat plate, wherein four support columns are arranged at the bottom of the flat plate, universal wheels are arranged on two support columns, two driving wheels are arranged on the other two support columns, and the flat plate, the four support columns, the two universal wheels and the two driving wheels form a vehicle structure which can be used for transferring patients, and the two universal wheels are arranged to enable the vehicle structure to be capable of steering; the two driving wheels are provided with the same rotating shaft, the rotating shaft is provided with a driven gear, a motor is arranged above the rotating shaft, and the motor is connected with one of the supporting columns. The electric transfer trolley for the hospital is driven by the motor, so that the electric transfer trolley can move more easily, and one person can control the direction, so that more medical staff can participate in rescuing when transferring and rescuing patients.
Description
Technical Field
The utility model relates to the technical field of transfer vehicles, in particular to an electric transfer vehicle for a hospital.
Background
The transfer trolley is multiple, some are used for transferring articles, some are used for transferring personnel, at present, when the hospital is transferring the patient, the transfer trolley is used for transferring, or some sick beds are provided with rollers, the purpose of transferring the patient can be achieved, and the transfer trolley or the sick beds are manually pushed, in some special cases, for example, when rescuing the patient, especially when the patient is just being transferred by a 120 emergency ambulance, the patient needs to be transferred to a rescue room, and the patient needs to be rescued in the transferring process, so that for better rescuing the patient, a plurality of medical staff are needed to cooperate, some medical staff can rescue on the transfer trolley, the rescue staff and the trolley staff can reach 5-6 persons, and 2-3 persons need the trolley, which is intangibly occupied rescue staff, and is unfavorable for rescuing.
Therefore, it is necessary to provide an electric transfer vehicle for hospitals to solve the above technical problems.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the electric transfer trolley for the hospital, which is driven by a motor, so that the electric transfer trolley can move more easily and can be controlled by one person, and more medical staff can participate in rescuing when transferring and rescuing patients.
In order to solve the technical problems, the electric transfer vehicle for hospitals provided by the utility model comprises: the device comprises a flat plate, wherein four support columns are arranged at the bottom of the flat plate, universal wheels are arranged on two support columns, two driving wheels are arranged on the other two support columns, and the flat plate, the four support columns, the two universal wheels and the two driving wheels form a vehicle structure which can be used for transferring patients, and the two universal wheels are arranged to enable the vehicle structure to be capable of steering; the two driving wheels are provided with the same rotating shaft, the rotating shaft is provided with a driven gear, a motor is arranged above the rotating shaft and connected with one of the supporting columns, the motor is provided with a driving gear, an intermediate gear is arranged between the driving gear and the driven gear, and the intermediate gear is meshed with the driven gear and the driving gear.
Preferably, the flat plate is provided with a handrail, and the handrail is provided with a control handle, and the control handle can control the rotating speed of the motor.
Preferably, the control handle is provided with a fixing mechanism, the fixing mechanism can fix the control handle at a certain specific angle, so that the motor can continuously keep a specific speed to rotate, the fixing mechanism comprises a rotating plate fixedly arranged on the control handle and a fixing plate fixedly arranged on the handrail, a pin rod is arranged on the fixing plate, a first spring is sleeved on the pin rod, two ends of the first spring are respectively fixedly connected with the fixing plate and the pin rod, a plurality of fixing holes are formed in one side of the rotating plate, and the pin rod is matched with the fixing holes.
Preferably, a fixed rod is arranged between the rotating shaft and the motor, the fixed rod is fixedly connected with a corresponding support column, a sleeve is sleeved on the fixed rod, a bearing is arranged on the sleeve, the intermediate gear is arranged on the bearing, a pull rod is arranged on the sleeve, and one side of the pull rod is fixed with a wire drawing.
Preferably, a winding mechanism is arranged on the handrail, and the winding mechanism can play a role in winding the wire drawing.
Preferably, a baffle is installed at one end of the fixing rod, a second spring is installed at one side of the baffle, and the second spring is connected with the sleeve.
Preferably, the sliding grooves are formed in two sides of the fixing rod, two clamping blocks are arranged on the inner ring of the sleeve, the clamping blocks are matched with the sliding grooves, and the sleeve can not rotate in the moving process due to the matching of the clamping blocks and the sliding grooves.
Preferably, the fixed cover is equipped with the fly leaf on the sleeve pipe, the friction seat is installed to one side of fly leaf, the friction seat is round platform shape structure, install the friction block in the pivot, the groove with friction seat looks adaptation is seted up to one side of friction block, and the friction block can take place the friction with the friction seat, realizes the speed reduction to the drive wheel.
Compared with the related art, the hospital electric transfer trolley provided by the utility model has the following beneficial effects:
(1) The device adopts motor drive, makes its removal more light, alone control direction can for when transporting the patient of salvaging, more medical staff can participate in the salvage.
(2) The device has the advantages that the speed of the motor is adjustable and controllable by arranging the control handle, so that the moving speed of the whole device is adjustable and controllable; meanwhile, the fixing mechanism can enable the motor to rotate at a specific speed, so that the device can move at a specific speed, and the movement is stable.
(3) The device can cut off the power source of the driving wheel by rotating the winding mechanism, and simultaneously can enable the friction seat to be in contact with the friction block to reduce the speed of the driving wheel, so that the device can realize quick braking under the action of the two modes.
Drawings
Fig. 1 is a schematic structural view of an electric transfer vehicle for a hospital;
fig. 2 is a schematic view of a part of the structure of the hospital electric transporter shown in fig. 1;
FIG. 3 is an exploded view of the securing mechanism in the hospital electric transporter shown in FIG. 1;
fig. 4 is a schematic view of a part of the structure of the hospital electric transporter shown in fig. 1;
FIG. 5 is an exploded view of the portion of FIG. 4;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5;
fig. 7 is a schematic view of the structure of the sleeve in the electric transfer car for hospitals shown in fig. 1.
Reference numerals in the drawings: 1. flat plate, 2, support column, 3, universal wheel, 4, drive wheel, 5, pivot, 6, driven gear, 7, motor, 8, drive gear, 9, intermediate gear, 10, handrail, 11, control handle, 12, fixed establishment, 121, rotating plate, 122, fixed plate, 123, pin pole, 124, first spring, 125, fixed orifices, 13, fixed lever, 14, sleeve pipe, 15, bearing, 16, pull rod, 17, wire drawing, 18, winding mechanism, 19, baffle, 20, second spring, 21, spout, 22, fixture block, 23, movable plate, 24, friction seat, 25, friction block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Example 1
As shown in fig. 1 to 7, an electric transfer car for hospitals, comprising: the device comprises a flat plate 1, wherein four support columns 2 are arranged at the bottom of the flat plate 1, universal wheels 3 are arranged on two support columns 2, two driving wheels 4 are arranged on the other two support columns 2, and the flat plate 1, the four support columns 2, the two universal wheels 3 and the two driving wheels 4 form a vehicle structure which can be used for transporting patients, wherein the two universal wheels 3 are arranged to enable the vehicle structure to steer; the same rotating shaft 5 is installed on the two driving wheels 4, the driven gear 6 is installed on the rotating shaft 5, the motor 7 is arranged above the rotating shaft 5, the motor 7 is connected with one of the supporting columns 2, the driving gear 8 is installed on the motor 7, the middle gear 9 is arranged between the driving gear 8 and the driven gear 6, the middle gear 9 is meshed with the driven gear 6 and the driving gear 8, when the motor 7 is started, the motor 7 can drive the driving gear 8 to rotate, the driving gear 8 drives the driven gear 6 to rotate through the middle gear 9, and the driven gear 6 drives the two driving wheels 4 to rotate through the rotating shaft 5, so that the vehicle structure can move under the driving of the motor 7, and the movement of the vehicle structure is easier, more medical staff are not needed to carry out the cart when a patient is transported, and one person can control the direction, so that more medical staff can rescue the patient.
Example 2
As shown in fig. 1-2, an armrest 10 is provided on the flat plate 1, a control handle 11 is provided on the armrest 10, the control handle 11 can control the rotation speed of the motor 7, and as the electric motor car principle is the same, the control handle 11 is rotated by different angles, so that the motor 7 rotates at different speeds, and when the control handle 11 is not rotated, the motor 7 does not actively rotate.
Example 3
As shown in fig. 2-3, a fixing mechanism 12 is disposed on the control handle 11, the fixing mechanism 12 can fix the control handle 11 at a certain specific angle, so that the motor 7 can continuously keep rotating at a specific speed, the fixing mechanism 12 includes a rotating plate 121 fixedly disposed on the control handle 11 and a fixing plate 122 fixedly disposed on the armrest 10, a pin 123 is disposed on the fixing plate 122, a first spring 124 is sleeved on the pin 123, two ends of the first spring 124 are fixedly connected with the fixing plate 122 and the pin 123, a plurality of fixing holes 125 are formed on one side of the rotating plate 121, the pin 123 is adapted to the fixing holes 125, when the rotating speed of the motor 7 needs to be adjusted, the control handle 11 is rotated first, the rotating plate 121 is rotated at a suitable angle, the pin 123 is pushed by the rotating plate 121 in the process of rotating the rotating plate 121, and after the rotating plate 121 is not rotated to a suitable position, the pin 123 is inserted into the corresponding fixing holes 125 again.
Example 4
As shown in fig. 4-6, a fixed rod 13 is arranged between the rotating shaft 5 and the motor 7, the fixed rod 13 and the corresponding supporting column 2 are fixedly connected with the fixed rod 13 in a sleeved mode, a sleeve 14 is sleeved with a bearing 15, the intermediate gear 9 is installed on the bearing 15, a pull rod 16 is installed on the sleeve 14, a wire drawing 17 is fixed on one side of the pull rod 16, the pull rod 16 can be pulled to move through pulling the wire drawing 17, the pull rod 16 moves to drive the sleeve 14 to move, the sleeve 14 moves to drive the intermediate gear 9 to move through the bearing 15 until the intermediate gear 9 is separated from the driving gear 8 and the driven gear 6, and at the moment, the motor 7 does not drive the driven gear 6 to rotate any more, namely, the power source for the rotation of the driving wheel 4 is cut off.
Further, as shown in fig. 2, a winding mechanism 18 is disposed on the handrail 10, and the winding mechanism 18 can play a role in winding the wire drawing 17; when the vehicle structure is moving, if the motor 7 is no longer needed to drive the driving wheel 4, the winding mechanism 18 can be rotated and the wire 17 is wound, so that the wire 17 pulls the pull rod 16, and the intermediate gear 9 is separated from the driving gear 8 and the driven gear 6.
Further, as shown in fig. 6, a baffle 19 is installed at one end of the fixed rod 13, a second spring 20 is installed at one side of the baffle 19, the second spring 20 is connected with the sleeve 14, when the intermediate gear 9 is separated from the driving gear 8 and the driven gear 6, the second spring 20 is in a contracted state, the second spring 20 has a certain thrust to the sleeve 14, that is, when the winding mechanism 18 is rotated, the second spring 20 is in a state, when the winding mechanism 18 is released, the second spring 20 rebounds to return the sleeve 14 to the initial position, and simultaneously, the intermediate gear 9 is meshed with the driving gear 8 and the driven gear 6, and in this state, the motor 7 can drive the driving wheel 4 to rotate.
Further, as shown in fig. 6-7, both sides of the fixing rod 13 are provided with sliding grooves 21, two clamping blocks 22 are provided on the inner ring of the sleeve 14, the clamping blocks 22 are adapted to the sliding grooves 21, and the clamping blocks 22 are matched with the sliding grooves 21, so that the sleeve 14 can not rotate in the moving process.
Example 5
As shown in fig. 4-5, a movable plate 23 is fixedly sleeved on the sleeve 14, a friction seat 24 is installed on one side of the movable plate 23, the friction seat 24 is in a truncated cone structure, a friction block 25 is installed on the rotating shaft 5, a groove matched with the friction seat 24 is formed on one side of the friction block 25, when the winding mechanism 18 is rotated, the sleeve 14 is moved, so that the intermediate gear 9 can be separated from the driving gear 8 and the driven gear 6, meanwhile, the sleeve 14 is moved and drives the movable plate 23 to move, the movable plate 23 moves and drives the friction seat 24 to move, so that the friction seat 24 enters the inner groove of the friction block 25, the friction seat 24 rubs with the friction block 25, resistance is generated on the friction block 25, the rotating speed of the friction block 25 is reduced, and the rotating speed of the rotating shaft 5 is reduced, so that the speed of the driving wheel 4 is reduced.
The working principle of the electric transfer vehicle for the hospital provided by the utility model is as follows:
the device is also provided with a storage battery, a lead and a switch, when a patient is transported, two hands of a trolley operator are respectively placed on the control handle 11 and the winding mechanism 18, when acceleration is needed, the control handle 11 is directly rotated, after the control handle 11 is rotated, the control handle 11 can keep a specific angle under the fixation of the pin rod 123, at the moment, the motor 7 keeps a specific rotation, and the motor 7 rotates to enable the driving wheel 4 to rotate, so that the movement of the device is realized;
when the device needs to be braked, the winding mechanism 18 is rotated and the wire drawing 17 is wound, so that the wire drawing 17 pulls the pull rod 16 to move, the pull rod 16 moves to drive the sleeve 14 to move, the intermediate gear 9 is separated from the driving gear 8 and the driven gear 6, a power source of the driving wheel 4 is cut off, the sleeve 14 moves, the movable plate 23 is driven by the sleeve 14 to move, the movable plate 23 moves to drive the friction seat 24 to move, the friction seat 24 enters a groove in the friction block 25, at the moment, the friction seat 24 has a certain friction force on the friction block 25, the friction block 25 can be gradually stopped rotating, and the driving wheel 4 is stopped rotating, so that the device is braked.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An electric transfer car (buggy) for hospital, characterized by comprising:
the device comprises a flat plate, wherein four support columns are arranged at the bottom of the flat plate, universal wheels are arranged on two support columns, and two driving wheels are arranged on the other two support columns; the two driving wheels are provided with the same rotating shaft, the rotating shaft is provided with a driven gear, a motor is arranged above the rotating shaft and connected with one of the supporting columns, the motor is provided with a driving gear, an intermediate gear is arranged between the driving gear and the driven gear, and the intermediate gear is meshed with the driven gear and the driving gear.
2. The hospital electric transfer car according to claim 1, wherein the flat plate is provided with a handrail, and the handrail is provided with a control handle.
3. The electric transport vehicle for hospitals according to claim 2, wherein the control handle is provided with a fixing mechanism, the fixing mechanism comprises a rotating plate and a fixing plate, a pin rod is arranged on the fixing plate, a first spring is sleeved on the pin rod, two ends of the first spring are respectively connected with the fixing plate and the pin rod, one side of the rotating plate is provided with a plurality of fixing holes, and the pin rod is matched with the fixing holes.
4. The electric transfer trolley for hospitals according to claim 1, wherein a fixing rod is arranged between the rotating shaft and the motor, the fixing rod is connected with a corresponding supporting column, a sleeve is sleeved on the fixing rod, a bearing is arranged on the sleeve, the intermediate gear is arranged on the bearing, a pull rod is arranged on the sleeve, and a wire drawing is fixed on one side of the pull rod.
5. The hospital electric transfer car according to claim 2, wherein the handrail is provided with a winding mechanism.
6. The electric transfer car for hospitals of claim 4, wherein a baffle is installed at one end of the fixed rod, a second spring is installed at one side of the baffle, and the second spring is connected with the sleeve.
7. The electric transfer trolley for hospitals of claim 4, wherein sliding grooves are formed in two sides of the fixing rod, two clamping blocks are arranged on the inner ring of the sleeve, and the clamping blocks are matched with the sliding grooves.
8. The electric transfer trolley for hospitals of claim 4, wherein the movable plate is fixedly sleeved on the sleeve, the friction seat is arranged on one side of the movable plate, the friction seat is of a round table-shaped structure, the friction block is arranged on the rotating shaft, and a groove matched with the friction seat is formed in one side of the friction block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108844.9U CN219662099U (en) | 2023-05-10 | 2023-05-10 | Electric transfer car (buggy) for hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108844.9U CN219662099U (en) | 2023-05-10 | 2023-05-10 | Electric transfer car (buggy) for hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662099U true CN219662099U (en) | 2023-09-12 |
Family
ID=87891602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321108844.9U Active CN219662099U (en) | 2023-05-10 | 2023-05-10 | Electric transfer car (buggy) for hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662099U (en) |
-
2023
- 2023-05-10 CN CN202321108844.9U patent/CN219662099U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |