CN213346406U - Auxiliary pickup device for wheelchair - Google Patents
Auxiliary pickup device for wheelchair Download PDFInfo
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- CN213346406U CN213346406U CN202021591569.7U CN202021591569U CN213346406U CN 213346406 U CN213346406 U CN 213346406U CN 202021591569 U CN202021591569 U CN 202021591569U CN 213346406 U CN213346406 U CN 213346406U
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- clamping jaw
- wheelchair
- connecting rod
- linear
- guide rail
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Abstract
The utility model relates to an auxiliary picking device for a wheelchair, in particular to a picking and clamping device, which solves the problems that when articles fall on the ground, the old or the people with inconvenient movement are inconvenient and easy to be injured in the process of stoop picking, and comprises a handle component, two supporting tubes, a connecting rod, a linear guide rail component and a clamping jaw component, the handle subassembly is connected with the linear guide subassembly, and two stay tubes are parallel arrangement side by side, the handle subassembly is installed at the rear end of two stay tubes, and clamping jaw unit mount is at the front end of two stay tubes, and the front end and the clamping jaw unit of connecting rod are connected, and the rear end and the linear guide subassembly of connecting rod are connected, and the connecting rod is located between two stay tubes and the central line of connecting rod length direction is parallel with stay tube length direction's central line, and the connecting rod passes through the linear guide subassembly and is straight reciprocating motion along its length direction. The utility model is suitable for a physical disability or old and weak personage's that need the assistance chair to support article pick up the operation.
Description
Technical Field
The utility model relates to a pick up and press from both sides and get ware, concretely relates to supplementary pickup for wheelchair belongs to mechanical technical field.
Background
The trend of the aging of population is serious at present, along with the increase of age, the obstacle of action function can appear inevitably, and when the user sat on the auxiliary chair, the condition that takes place article and drop was inevitable again, and when article dropped, old person or the personnel of the inconvenient action need stand from the auxiliary chair and bend over and pick up, and the user has frequently to sit upright the transform to the in-process of picking up is extremely inconvenient bending over, extremely easily injured's risk even.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve when article fall on ground, old person or the inconvenient personnel of action are at the inconvenient and easy injured problem of in-process of picking up of bowing, and then provide an auxiliary pickup for wheelchair.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be:
the utility model provides a supplementary pickup for wheelchair includes handle subassembly, two stay tubes, connecting rod, linear guide subassembly and clamping jaw subassembly, the handle subassembly is connected with the linear guide subassembly, and two stay tubes are side by side and parallel arrangement, the handle unit mount is in the rear end of two stay tubes, and the clamping jaw unit mount is at the front end of two stay tubes, and the front end and the clamping jaw subassembly of connecting rod are connected, and the rear end and the linear guide subassembly of connecting rod are connected, and the connecting rod is located between two stay tubes and connecting rod length direction's central line is parallel with stay tube length direction's central line, and the connecting rod passes through the linear guide subassembly and is straight reciprocating motion along its length direction.
Further, the handle assembly comprises a handle, a handle frame, a hand-pulling trigger and a trigger frame, the handle frame is connected with the handle into a whole through the trigger frame, the hand-pulling trigger is positioned in the trigger frame, and the hand-pulling trigger is connected with the linear guide rail assembly.
Further, the linear guide rail assembly comprises two linear bearing guide rails, linear bearings and a linear sliding table, the two linear bearing guide rails are arranged in parallel side by side, the rear end of each linear bearing guide rail is inserted into a hole in the upper portion of the handle, one linear bearing is sleeved on each linear bearing guide rail, the linear sliding table is sleeved on the two linear bearings, the front end of each linear bearing guide rail is inserted onto the handle frame, and the linear sliding table can move linearly along the length direction of the linear bearing guide rails.
Further, an auxiliary pickup for a wheelchair still includes reset spring, reset spring's one end and handle frame fixed connection, reset spring's the other end and linear slip table fixed connection.
Further, the clamping jaw assembly comprises a clamping jaw frame, a left clamping jaw, a right clamping jaw and a connecting piece, the tail ends of the left clamping jaw and the right clamping jaw are located in the clamping jaw frame, and the tail ends of the left clamping jaw and the right clamping jaw are hinged to one end of the connecting rod through the connecting piece respectively.
Furthermore, the inner sides of the left clamping jaw and the right clamping jaw are provided with concave surfaces.
Furthermore, a plurality of small grooves are formed in the inner concave surface at equal intervals along the length direction of the inner concave surface.
Further, the auxiliary pickup for the wheelchair further comprises a magnet, and the magnet is mounted on the clamping jaw frame.
Further, the connecting rod is a rectangular rod body made of carbon fiber materials.
Further, the supporting tube is a tube body made of carbon fiber.
The utility model has the advantages that:
the utility model discloses can the exclusive use, also can integrate on supplementary chair rocking arm, the user need not to walk down supplementary chair and can accomplish to pick up, and fundamentally has avoidd the damage risk that leads to by picking up article. When the auxiliary chair is not used, the auxiliary chair can be fixed on the rocker arm of the auxiliary chair in a manner of clamping and magnetic attraction, other operations are not hindered, and the auxiliary chair is convenient to take and use;
the utility model is mainly suitable for the handicapped or the old and the weak who need to be supported by the auxiliary chair, and can realize the picking operation of medium and short distances in the moving process, and can realize the picking of ground articles under the assistance of the picker by matching with the product;
the utility model discloses a profile of clamping jaw mainly is applicable to and picks up middle-size and small-size article: the handle of the multifunctional health-care cup has good man-machine efficiency and is convenient for a user to operate the handle; meanwhile, the trigger has the function of automatic homing, unnecessary operation is not needed, the operation difficulty of beneficial people of the product is greatly saved, and the trigger is convenient for a user to operate.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a perspective view of FIG. 1;
figure 4 is a schematic view of the connection of the jaw assembly.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the auxiliary pickup for a wheelchair of the embodiment includes a grip assembly, two support tubes 3, a connecting rod 4, a linear guide rail assembly 5, and a clamping jaw assembly 6, the grip assembly is connected to the linear guide rail assembly 5, the two support tubes 3 are arranged side by side and in parallel, the grip assembly is installed at the rear ends of the two support tubes 3, the clamping jaw assembly 6 is installed at the front ends of the two support tubes 3, the front end of the connecting rod 4 is connected to the clamping jaw assembly 6, the rear end of the connecting rod 4 is connected to the linear guide rail assembly 5, the connecting rod 4 is located between the two support tubes 3, the central line of the connecting rod 4 in the length direction is parallel to the central line of the support tubes 3, and the connecting rod 4 makes linear reciprocating motion along.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1, and the grip assembly of the present embodiment includes a grip 1, a grip frame 2, a hand trigger 7 and a trigger frame 8, wherein the grip frame 2 is integrally connected to the grip 1 through the trigger frame 8, the hand trigger 7 is located in the trigger frame 8, and the hand trigger 7 is connected to a linear guide assembly 5.
Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: the embodiment is described with reference to fig. 3, the linear guide rail assembly 5 of the embodiment includes two linear bearing guide rails 5-1, linear bearings 5-2 and linear sliding tables 5-3, the two linear bearing guide rails 5-1 are arranged in parallel side by side, the rear end of each linear bearing guide rail 5-1 is inserted into a hole at the upper part of the handle 1, one linear bearing 5-2 is sleeved on each linear bearing guide rail 5-1, the linear sliding table 5-3 is sleeved on the two linear bearings 5-2, the front end of each linear bearing guide rail 5-1 is inserted into the handle frame 2, and the linear sliding table 5-3 can move linearly along the length direction of the linear bearing guide rail 5-1.
Other components are connected in the same manner as in the second embodiment.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 3, and the auxiliary pickup for a wheelchair according to the embodiment further includes a return spring 9, one end of the return spring 9 is fixedly connected to the grip frame 2, and the other end of the return spring 9 is fixedly connected to the linear sliding table 5-3.
Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 4, the jaw assembly 6 of the embodiment includes a jaw frame 6-1, a left jaw 6-2, a right jaw 6-3 and a connecting member 6-4, the ends of the left jaw 6-2 and the right jaw 6-3 are located in the jaw frame 6-1, and the ends of the left jaw 6-2 and the right jaw 6-3 are respectively hinged to one end of the connecting rod 4 through a connecting member 6-4.
Other components and connections are the same as those of the first, second, third or fourth embodiments.
The sixth specific implementation mode: the embodiment is described with reference to fig. 2 to 4, and the inner sides of the left clamping jaw 6-2 and the right clamping jaw 6-3 of the embodiment are both provided with concave surfaces.
Other components and connection relationships are the same as those in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the present embodiment is described with reference to fig. 2 to 4, and the inner concave surface of the present embodiment is provided with a plurality of small grooves at equal intervals along the length direction thereof.
Other components and connection relationships are the same as those in the first, second, third, fourth, fifth or sixth embodiment.
The specific implementation mode is eight: the present embodiment will be described with reference to fig. 3, and the auxiliary pickup for a wheelchair according to the present embodiment further includes a magnet 10, and the magnet 10 is attached to the jaw frame 6-1.
Other components and connection relations are the same as those of the first, second, third, fourth, fifth, sixth or seventh embodiment.
The specific implementation method nine: the present embodiment is described with reference to fig. 1 to 4, and the connecting rod 4 in the present embodiment is a rectangular rod body made of carbon fiber.
Other components and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
The detailed implementation mode is ten: in the present embodiment, the support tube 3 is a carbon fiber tube, which is described with reference to fig. 1 to 4.
Other components and connection relations are the same as those of the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth embodiment.
The working principle is as follows:
when the linear sliding table is used, the linear sliding table 5-3 moves backwards along the linear bearing guide rail 5-1 by manually pulling the trigger 7, meanwhile, the connecting rod 4 fixedly connected with the linear sliding table drives the left clamping jaw 6-2 and the right clamping jaw 6-2 at the front end to realize clamping movement, and the return spring 9 is stretched. After the clamping is finished, the hand is loosened, the return spring 9 pulls back the linear sliding table 5-3, and the automatic returning of the trigger is realized. After the clamping jaw frame is used, the whole clamping jaw frame is placed on the containing support through the magnets in the two clamping jaw frames.
The product is mainly suitable for the disabled or the old and the weak who need to be supported by the auxiliary chair: when the picking operation of medium and short distance is needed to be realized in the moving process, the picking of the ground objects can be realized with the help of the picker by matching with the product. The profile of the clamping jaw of the product is mainly suitable for picking up small and medium-sized articles: such as water cups, napkins, key rings, remote controllers, plastic bags and other living articles. The handle has good man-machine efficiency and is convenient for a user to operate. Meanwhile, the trigger has the function of automatic homing, unnecessary operation is not needed, the operation difficulty of beneficial people of the product is greatly saved, and the trigger is convenient for a user to operate.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a supplementary pickup for wheelchair which characterized in that: the auxiliary pickup device for the wheelchair comprises a grip component, two supporting tubes (3), a connecting rod (4), a linear guide rail component (5) and a clamping jaw component (6),
the grip component is connected with the linear guide rail component (5),
the two supporting tubes (3) are arranged side by side and in parallel,
the grip component is arranged at the rear ends of the two supporting tubes (3), the clamping jaw component (6) is arranged at the front ends of the two supporting tubes (3),
the front end of the connecting rod (4) is connected with the clamping jaw assembly (6), the rear end of the connecting rod (4) is connected with the linear guide rail assembly (5), the connecting rod (4) is positioned between the two supporting tubes (3), the central line of the connecting rod (4) in the length direction is parallel to the central line of the supporting tubes (3) in the length direction, and the connecting rod (4) makes linear reciprocating motion along the length direction through the linear guide rail assembly (5).
2. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the grip component comprises a grip (1), a grip frame (2), a hand trigger (7) and a trigger frame (8),
the handle frame (2) is connected with the handle (1) into a whole through the trigger frame (8), the hand-pulling trigger (7) is positioned in the trigger frame (8), and the hand-pulling trigger (7) is connected with the linear guide rail assembly (5).
3. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the linear guide rail assembly (5) comprises two linear bearing guide rails (5-1), linear bearings (5-2) and a linear sliding table (5-3),
two linear bearing guide rails (5-1) are arranged in parallel side by side,
the rear end of each linear bearing guide rail (5-1) is inserted into a hole at the upper part of the grip (1),
each linear bearing guide rail (5-1) is sleeved with a linear bearing (5-2),
the linear sliding table (5-3) is sleeved on the two linear bearings (5-2), the front end of each linear bearing guide rail (5-1) is inserted on the grip frame (2),
the linear sliding table (5-3) can move linearly along the length direction of the linear bearing guide rail (5-1).
4. The auxiliary pickup for a wheelchair as claimed in claim 2, wherein: the auxiliary pickup device for the wheelchair further comprises a return spring (9), one end of the return spring (9) is fixedly connected with the handle frame (2), and the other end of the return spring (9) is fixedly connected with the linear sliding table (5-3).
5. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the clamping jaw assembly (6) comprises a clamping jaw frame (6-1), a left clamping jaw (6-2), a right clamping jaw (6-3) and a connecting piece (6-4),
the tail ends of the left clamping jaw (6-2) and the right clamping jaw (6-3) are both positioned in the clamping jaw frame (6-1),
the tail ends of the left clamping jaw (6-2) and the right clamping jaw (6-3) are hinged with one end of the connecting rod (4) through a connecting piece (6-4).
6. The auxiliary pickup for a wheelchair as claimed in claim 5, wherein: the inner sides of the left clamping jaw (6-2) and the right clamping jaw (6-3) are provided with concave surfaces.
7. The auxiliary pickup for a wheelchair as claimed in claim 6, wherein: the inner concave surface is provided with a plurality of small grooves at equal intervals along the length direction.
8. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the auxiliary pickup device for the wheelchair further comprises a magnet (10), and the magnet (10) is installed on the clamping jaw frame (6-1).
9. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the connecting rod (4) is a rectangular rod body made of carbon fiber materials.
10. The auxiliary pickup for a wheelchair as claimed in claim 1, wherein: the supporting tube (3) is a tube body made of carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591569.7U CN213346406U (en) | 2020-08-04 | 2020-08-04 | Auxiliary pickup device for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591569.7U CN213346406U (en) | 2020-08-04 | 2020-08-04 | Auxiliary pickup device for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213346406U true CN213346406U (en) | 2021-06-04 |
Family
ID=76143217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021591569.7U Active CN213346406U (en) | 2020-08-04 | 2020-08-04 | Auxiliary pickup device for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213346406U (en) |
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2020
- 2020-08-04 CN CN202021591569.7U patent/CN213346406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Zixu Inventor after: Liu Lu Inventor after: Pu Zihan Inventor after: Ma Yixuan Inventor after: Tang Bin Inventor after: Lin Sen Inventor before: Jin Zixu Inventor before: Pu Zihan Inventor before: Ma Yixuan Inventor before: Tang Bin Inventor before: Lin Sen |
|
| CB03 | Change of inventor or designer information |