CN210056493U - Portable refrigerator type electric wheelchair - Google Patents
Portable refrigerator type electric wheelchair Download PDFInfo
- Publication number
- CN210056493U CN210056493U CN201821823039.3U CN201821823039U CN210056493U CN 210056493 U CN210056493 U CN 210056493U CN 201821823039 U CN201821823039 U CN 201821823039U CN 210056493 U CN210056493 U CN 210056493U
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- electric wheelchair
- refrigerator
- vehicle
- seat
- fixing part
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- Expired - Fee Related
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Abstract
The utility model relates to a portable refrigerator type electric wheelchair, which comprises an electric wheelchair main body, wherein the electric wheelchair main body is provided with a mounting position for mounting a vehicle-mounted refrigerator; the mounting position is provided with a supporting member, the vehicle-mounted refrigerator is provided with a fixing part, and the fixing part and the supporting member form detachable fixed connection; the electric wheelchair main body is provided with a storage battery, the storage battery is electrically connected with the adaptive socket or the storage battery is electrically connected with the adaptive socket through a transformer, the vehicle-mounted refrigerator is provided with a power plug, and the power plug is electrically connected with the adaptive socket. The utility model is specially designed for the crowd who need to depend on the electric wheelchair, so that the portable electric wheelchair is convenient for carrying the necessities needing refrigeration, and the moving range of the portable electric wheelchair is enlarged.
Description
Technical Field
The utility model relates to a portable refrigerator formula electronic wheelchair belongs to electronic wheelchair technical field.
Background
To the knowledge of the inventor, many people who need to move with the help of electric wheelchairs need to take medicines regularly, for example, diabetics need to take insulin. However, some medicines need to be stored in a low temperature condition, i.e. in a refrigerator, which results in a limited range of activities for these people who must return home to take the medicines out of the refrigerator for taking them when they need to take them. Therefore, there is a need to develop a technical means for facilitating the carrying of drugs by such people in order to expand the range of activities.
Through search, Chinese utility model patents with patent number CN201020133657.2 and publication number CN201652978U disclose a portable small-sized two-way refrigerating and heating machine. Portable refrigeration devices already exist in the prior art represented by this solution; however, the prior art does not disclose how to combine a portable refrigeration device with an electrically powered wheelchair.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: aiming at the problems in the prior art, the portable refrigerator type electric wheelchair is specially designed for people who need to rely on the electric wheelchair, so that the portable refrigerator type electric wheelchair is convenient to carry necessities needing to be refrigerated, and the moving range of the portable refrigerator type electric wheelchair is enlarged.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a portable refrigerator type electric wheelchair comprises an electric wheelchair main body and is characterized in that the electric wheelchair main body is provided with a mounting position for mounting a vehicle-mounted refrigerator; the mounting position is provided with a supporting member, the vehicle-mounted refrigerator is provided with a fixing part, and the fixing part and the supporting member form detachable fixed connection; the electric wheelchair main part has the battery, the battery is connected with the adaptation socket electricity, perhaps the battery is connected with the adaptation socket electricity through the transformer, on-vehicle refrigerator has power plug, power plug is connected with the adaptation socket electricity.
By adopting the structure, the vehicle-mounted refrigerator is placed on the mounting position, and then the fixing part of the vehicle-mounted refrigerator is fixedly connected with the supporting member of the mounting position, so that the vehicle-mounted refrigerator can be fixed; meanwhile, a power plug of the vehicle-mounted refrigerator is inserted into the adaptive socket, so that the vehicle-mounted refrigerator can obtain power. Therefore, the electric wheelchair can have the function of carrying the necessities to be refrigerated, thereby expanding the range of motion of the user of the electric wheelchair.
The utility model discloses can also adopt following preferred scheme:
preferably, the electric wheelchair main body is provided with a bracket, a seat is arranged on the bracket, the front of the seat is a forward direction, and the rear of the seat is a backward direction; the bottom of the support is provided with a pair of front wheels and a pair of rear wheels, the front wheels and the rear wheels are respectively positioned on two sides of the seat, the front wheels are positioned on the front lower part of the seat, the rear wheels are positioned on the rear lower part of the seat, the support is also provided with a motor, and a driving shaft of the front wheels and/or the rear wheels is in transmission connection with an output shaft of the motor; the placement position is positioned on the bracket.
More preferably, the stand has a base frame and a cross bar, which constitute the support members of the placement site; the underframe is positioned below the vehicle-mounted refrigerator and below the seat or behind the seat; the cross bar is positioned above or at the upper part of the vehicle-mounted refrigerator and is positioned behind or behind and below the seat;
the fixing parts comprise at least one first fixing part and at least one second fixing part; the first fixing part is arranged at the top or the upper part of the vehicle-mounted refrigerator, and the second fixing part is arranged at the bottom or the lower part of the vehicle-mounted refrigerator; the first fixing part and the cross rod form detachable fixed connection, and the second fixing part and the underframe form detachable fixed connection.
More preferably, the first fixing part and the second fixing part are respectively a hook or a buckle.
More preferably, the seat has a backrest and armrests; the support is also provided with a foot pedal, and the foot pedal is positioned at the front lower part of the seat.
More preferably, the support is further provided with a boost handle located above and behind the seat.
Preferably, the adaptive socket is an automobile cigarette lighter socket, and the power plug is a plug matched with the automobile cigarette lighter socket.
Preferably, the vehicle-mounted refrigerator is a semiconductor refrigerator or a compressor refrigerator.
Preferably, the electric wheelchair main body is further provided with a photovoltaic module, the photovoltaic module comprises a photovoltaic cell panel, a converter and a photovoltaic storage battery, and a current output end of the photovoltaic cell panel is connected with a current input end of the photovoltaic storage battery through the converter; the adaptive socket is provided with a change-over switch, the change-over switch is provided with a first input end and a second input end, the first input end is connected with a storage battery of the electric wheelchair main body, and the second input end is connected with a photovoltaic storage battery.
Preferably, the vehicle-mounted refrigerator is in a vertical or horizontal shape.
The utility model is specially designed for the crowd who need to depend on the electric wheelchair, so that the portable electric wheelchair is convenient for carrying the necessities needing refrigeration, and the moving range of the portable electric wheelchair is enlarged.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a placement site according to an embodiment of the present invention.
Fig. 3 is a schematic view of the fixing structure of the vehicle-mounted refrigerator according to the embodiment of the present invention.
Detailed Description
Examples
As shown in fig. 1 to 3, the portable refrigerator-type electric wheelchair of the present embodiment includes an electric wheelchair main body having a seating position where a vehicle-mounted refrigerator 11 is seated; the mounting position is provided with a supporting member, the vehicle-mounted refrigerator 11 is provided with a fixing part, and the fixing part and the supporting member form detachable fixed connection; the electric wheelchair main body is provided with a storage battery 02, the storage battery 02 is electrically connected with the adaptive socket, the vehicle-mounted refrigerator 11 is provided with a power plug, and the power plug is electrically connected with the adaptive socket. Generally, the voltage of the electric wheelchair storage battery is 12V, which can directly supply power to the vehicle-mounted refrigerator, but if the voltage of the storage battery is higher than 12V (such as 24V, 36V and the like), the storage battery needs to be electrically connected with an adapter socket through a transformer and then connected with the vehicle-mounted refrigerator.
The electric wheelchair main body is provided with a bracket 01, a seat 05 is arranged on the bracket 01, the front of the seat 05 is a forward direction, and the rear of the seat 05 is a backward direction; a pair of front wheels 06 and a pair of rear wheels 07 are arranged at the bottom of the support 01, the front wheels 06 and the rear wheels 07 are respectively positioned at two sides of the seat 05, the front wheels 06 are positioned at the front lower part of the seat 05, the rear wheels 07 are positioned at the rear lower part of the seat 05, a motor is also arranged on the support 01, and a driving shaft of the front wheels 06 and/or the rear wheels 07 is in transmission connection with an output shaft of the motor; the mounting position is on the bracket 01.
The bracket 01 is provided with a bottom frame 09 and a cross bar 10, wherein the bottom frame 09 and the cross bar 10 form a supporting member for arranging positions; the underframe 09 is located below the in-vehicle refrigerator 11 and below or behind the seat 05; the cross bar 10 is positioned above or above the vehicle-mounted refrigerator 11 and behind or behind and below the seat 05;
the fixing parts comprise at least one first fixing part 12 and at least one second fixing part 13; the first fixing part 12 is arranged at the top or upper part of the vehicle-mounted refrigerator 11, and the second fixing part 13 is arranged at the bottom or lower part of the vehicle-mounted refrigerator 11; the first fixing part 12 forms a detachable fixing connection with the crossbar 10, and the second fixing part 13 forms a detachable fixing connection with the chassis 09.
The first fixing part 12 and the second fixing part 13 are respectively a hook or a buckle.
The seat 05 has a backrest 14 and armrests 15; the bracket 01 is also provided with a foot pedal 16, and the foot pedal 16 is positioned at the front lower part of the seat 05.
The bracket 01 is also provided with a boosting handle 17, and the boosting handle 17 is positioned at the rear upper part of the seat 05.
The adaptive socket is an automobile cigarette lighter socket, and the power plug is a plug matched with the automobile cigarette lighter socket. The vehicle-mounted refrigerator 11 is in a vertical or horizontal shape. Specifically, the in-vehicle refrigerator is a semiconductor refrigerator or a compressor refrigerator. When the vehicle-mounted refrigerator is a semiconductor refrigerator, a refrigerating mode can be selected according to requirements to refrigerate articles, or a heating mode can be selected to heat or preserve articles.
In addition, the present embodiment can also optionally have a photovoltaic function that can utilize solar energy, namely: the electric wheelchair main body is also provided with a photovoltaic module, the photovoltaic module comprises a photovoltaic cell panel, a converter and a photovoltaic storage battery, and the current output end of the photovoltaic cell panel is connected with the current input end of the photovoltaic storage battery through the converter; the adaptation socket has change over switch, and change over switch has first input and second input, and first input is connected with the battery of electronic wheelchair main part, and the second input is connected with photovoltaic battery. Therefore, in actual use, the storage battery of the electric vehicle can be selected to supply power to the vehicle-mounted refrigerator, and the photovoltaic storage battery of the photovoltaic module can also be selected to supply power to the vehicle-mounted refrigerator.
Before use, the vehicle-mounted refrigerator 11 is placed on the placement position, and then the fixing part of the vehicle-mounted refrigerator is fixedly connected with the supporting member of the placement position, so that fixation can be formed; meanwhile, the power plug of the vehicle-mounted refrigerator 11 is inserted into the adaptive socket, so that the vehicle-mounted refrigerator 11 can obtain power. When the refrigerator is used, the switch of the vehicle-mounted refrigerator 11 is turned on, the control temperature of the refrigerator is adjusted, and then when the internal temperature of the refrigerator reaches the target temperature, articles are placed.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (8)
1. A portable refrigerator type electric wheelchair comprises an electric wheelchair main body and is characterized in that the electric wheelchair main body is provided with a mounting position for mounting a vehicle-mounted refrigerator; the mounting position is provided with a supporting member, the vehicle-mounted refrigerator is provided with a fixing part, and the fixing part and the supporting member form detachable fixed connection; the electric wheelchair main body is provided with a storage battery, the storage battery is electrically connected with the adaptive socket or is electrically connected with the adaptive socket through a transformer, the vehicle-mounted refrigerator is provided with a power plug, and the power plug is electrically connected with the adaptive socket;
the electric wheelchair main body is provided with a support, a seat is arranged on the support, the front of the seat is in a forward direction, and the rear of the seat is in a backward direction; the bottom of the support is provided with a pair of front wheels and a pair of rear wheels, the front wheels and the rear wheels are respectively positioned on two sides of the seat, the front wheels are positioned on the front lower part of the seat, the rear wheels are positioned on the rear lower part of the seat, the support is also provided with a motor, and a driving shaft of the front wheels and/or the rear wheels is in transmission connection with an output shaft of the motor; the placement position is positioned on the bracket;
the support is provided with a bottom frame and a cross rod, and the bottom frame and the cross rod form a support member for arranging the position; the underframe is positioned below the vehicle-mounted refrigerator and below the seat or behind the seat; the cross bar is positioned above or at the upper part of the vehicle-mounted refrigerator and is positioned behind or behind and below the seat;
the fixing parts comprise at least one first fixing part and at least one second fixing part; the first fixing part is arranged at the top or the upper part of the vehicle-mounted refrigerator, and the second fixing part is arranged at the bottom or the lower part of the vehicle-mounted refrigerator; the first fixing part and the cross rod form detachable fixed connection, and the second fixing part and the underframe form detachable fixed connection.
2. The portable refrigerator-type electric wheelchair as claimed in claim 1, wherein the first and second fixing members are hooks or buckles, respectively.
3. The portable, cooler-style, electrically powered wheelchair as claimed in claim 1 or 2, wherein the seat has a backrest and armrests; the support is also provided with a foot pedal, and the foot pedal is positioned at the front lower part of the seat.
4. The portable refrigerator-style electric wheelchair as claimed in claim 1 or 2, wherein the support is further provided with a boost handle positioned at the upper rear of the seat.
5. The portable electric wheelchair of claim 1 or 2, wherein the adapter socket is an automobile cigarette lighter socket, and the power plug is a plug matching with the automobile cigarette lighter socket.
6. The portable refrigerator-type electric wheelchair as claimed in claim 1 or 2, wherein the vehicle-mounted refrigerator is a semiconductor refrigerator or a compressor refrigerator.
7. The portable refrigerator type electric wheelchair as claimed in claim 1 or 2, wherein the electric wheelchair main body is further provided with a photovoltaic module, the photovoltaic module comprises a photovoltaic cell panel, a converter and a photovoltaic storage battery, and a current output end of the photovoltaic cell panel is connected with a current input end of the photovoltaic storage battery through the converter; the adaptive socket is provided with a change-over switch, the change-over switch is provided with a first input end and a second input end, the first input end is connected with a storage battery of the electric wheelchair main body, and the second input end is connected with a photovoltaic storage battery.
8. The portable refrigerator-type electric wheelchair as claimed in claim 1 or 2, wherein the vehicle-mounted refrigerator is in a vertical or horizontal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823039.3U CN210056493U (en) | 2018-11-06 | 2018-11-06 | Portable refrigerator type electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823039.3U CN210056493U (en) | 2018-11-06 | 2018-11-06 | Portable refrigerator type electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210056493U true CN210056493U (en) | 2020-02-14 |
Family
ID=69423598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823039.3U Expired - Fee Related CN210056493U (en) | 2018-11-06 | 2018-11-06 | Portable refrigerator type electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210056493U (en) |
-
2018
- 2018-11-06 CN CN201821823039.3U patent/CN210056493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20211106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |