CN220269061U - Single-reverse support for wheelchair - Google Patents
Single-reverse support for wheelchair Download PDFInfo
- Publication number
- CN220269061U CN220269061U CN202223385820.6U CN202223385820U CN220269061U CN 220269061 U CN220269061 U CN 220269061U CN 202223385820 U CN202223385820 U CN 202223385820U CN 220269061 U CN220269061 U CN 220269061U
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- clamping
- wheelchair
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- lower base
- adjusting bracket
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- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 230000011514 reflex Effects 0.000 abstract description 30
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a single-reverse support for a wheelchair, which comprises a fixed seat, wherein the fixed seat comprises an upper base and a lower base, and a fixed pad is arranged between the upper base and the lower base and is used for adapting to wheelchairs of different models; the lower base is hinged with an adjusting bracket through a universal rotating piece, and the adjusting bracket comprises a plurality of connecting rods with sequentially hinged ends, so that the position of the single-lens reflex camera can be conveniently moved and adjusted; the other end of the adjusting bracket is connected with a connecting block through a rotary connecting piece, and a clamping grip is arranged on the connecting block and used for clamping the single-lens reflex camera; the connecting block can be detachably connected with the accessory connecting plate, and the accessory connecting plate other end articulates there is screen amplifier and is used for amplifying the display screen of single anti-camera and facilitates the user to use, and the accessory connecting plate plays certain shading effect simultaneously.
Description
Technical Field
The utility model relates to the technical field of camera supports, in particular to a single-reflecting support for a wheelchair.
Background
In recent years, the population is increasingly aged, more and more elderly people or disabled people with inconvenient actions have to rely on wheelchairs to realize the purpose of independent travel, and the above-mentioned population also has the demand of entertainment and photography; in order to better take photos, a camera is used for taking photos, wherein the single-lens reflex camera has better shooting effect; the single lens reflex camera refers to a single lens reflex digital camera, and typical models in the market are commonly found in Nikong, canon, binget, fuji and the like, however, the size of the single lens reflex camera is larger, the weight of the single lens reflex camera is larger than that of a common camera, such as Nikong D7500 single lens reflex camera, and under the condition that the single lens reflex camera does not comprise a lens, a battery and accessories, the weight of a camera body is 640g; in the existing support convenient for the old or the disabled, for example, a mobile portable equipment support for the disabled of CN201320108752.0 is disclosed, the portable equipment support is suitable for clamping a tablet personal computer and mobile phone equipment, is convenient for being read from hands in lying position, but is difficult to fix the single-lens reflex due to the fact that the shapes of the single-lens reflex are different in different models, and meanwhile, the support is not suitable for being fixed on a wheelchair.
Therefore, for the elderly and disabled people who need to use the wheelchair, the single-lens reflex camera is not beneficial to being held for photographing for a long time, so that the single-lens reflex camera is more inconvenient to use.
Disclosure of Invention
The utility model aims to overcome the defects or problems in the prior art and provide a single-reverse support for a wheelchair.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a single anti-support for wheelchair, includes fixing base, its characterized in that: the fixed seat is divided into an upper base and a lower base, and a fixed pad is arranged between the upper base and the lower base and is used for adapting to wheelchairs of different models; the lower base is hinged with an adjusting bracket through a universal rotating piece, the adjusting bracket comprises a plurality of connecting rods with sequentially hinged ends, the other end of the adjusting bracket is connected with a connecting block through a rotating connecting piece, and a clamping grip is arranged on the connecting block; the connecting block is detachably connected with a fitting connecting plate.
Further, the clamping tongs comprise a clamping bottom plate, the two ends of the clamping bottom plate are respectively provided with a stretching rod, the other end of the stretching rod is provided with a movable clamping plate, position adjustment is carried out between the movable clamping plate and the clamping bottom plate through a threaded rod, the top of the movable clamping plate is connected with a fixed clamping plate through a first spring and enables the fixed clamping plate to face the clamping bottom plate, and the movable clamping plate and the fixed clamping plate are respectively provided with a soft cushion.
Further, the movable clamping plate is provided with a through hole, the clamping bottom plate is correspondingly provided with a threaded hole, one end of the threaded rod is provided with a knob for facilitating manual rotation of the threaded rod, and the other end of the threaded rod penetrates through the through hole to be connected with the threaded hole.
Further, the other end of the accessory connecting plate is hinged with a screen amplifier, the screen amplifier comprises a fixed frame, and an amplifying lens is arranged in the fixed frame.
Further, the lower base is provided with a fitting placement portion for placing a fitting connection board when not in use.
Further, the fixing base is provided with a battery, the battery is connected with a charging wire, and the charging wire extends to the clamping grip along the adjusting bracket so as to facilitate charging of the single phase inverter.
Further, the universal rotating piece is a self-locking rotating joint, and the connecting rod is hinged through a rotating shaft.
Further, the connecting rod is a telescopic rod.
Further, the two ends of the accessory connecting plate are respectively hinged with a shading side plate for enhancing shading effect.
From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:
1. the utility model provides a single-reverse support for a wheelchair, which has the function of rotation adjustment, can conveniently adjust the angle and the height of the single-reverse support, and is convenient for photographing in different directions and angles;
2. the soft cushion with a certain thickness is arranged on the clamping grip for better fixing and clamping the single-lens reflex camera, so that the single-lens reflex camera can adapt to different machine body shapes; the single-lens reflex camera is fixed by the clamping grip, so that the rotation angle of the single-lens reflex camera can be conveniently adjusted, a user can take a picture conveniently, the user can be helped to improve the life quality and the freedom of movement, and fatigue caused by long-time holding of the single-lens reflex camera can be effectively avoided;
3. the detachable accessory connecting plate plays a certain shading role on the display screen of the single-lens reflex camera, and the two ends of the accessory connecting plate are respectively hinged with shading side plates for enhancing shading effect;
4. the display picture of the display screen of the single-lens reflex camera is amplified through the screen amplifier, so that the use is convenient;
5. and a battery which is convenient for charging the single-lens reflex is independently arranged, so that the use photographing time of the single-lens reflex is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the installation of a screen amplifier of the present utility model;
the main reference numerals illustrate:
1. the screen display device comprises a fixed seat, 11, an upper base, 12, a lower base, 2, an adjusting bracket, 21, a connecting block, 3, a clamping grip, 30, a clamping bottom plate, 31, a stretching rod, 32, a movable clamping plate, 33, a threaded rod, 34, a fixed clamping plate, 4, a screen amplifier, 40 and a fitting connecting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.
In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Example 1, see fig. 1-2:
the single-reverse support for the wheelchair comprises a fixed seat, wherein the fixed seat 1 is divided into an upper base 11 and a lower base 12, and a fixed pad is arranged between the upper base 11 and the lower base 12 and is used for adapting to wheelchairs of different models; the lower base 12 is hinged with an adjusting bracket 2 through a universal rotating piece, and the adjusting bracket 2 comprises a plurality of connecting rods with end parts hinged in sequence; the other end of the adjusting bracket 2 is connected with a connecting block 21 through a rotary connecting piece, and a clamping grip 3 is arranged on the connecting block 21; the connecting block 21 is detachably connected with an accessory connecting plate 40, and the other end of the accessory connecting plate 40 is hinged with a screen amplifier 4.
Preferably, the fixing pad is made of rubber, is suitable for wheelchairs of different models, and is provided with various specifications and thicknesses, wherein the thickness can be 5mm, 10mm,15mm and 20mm; preferably, the rotary connector is a rotary universal joint.
In this embodiment, the upper base 11 and the lower base 12 are connected by threads, and in other embodiments, the upper base 11 and the lower base 12 are connected by a buckle; in this embodiment, the number of connecting rods is 3, and in other embodiments, the number of connecting rods may be 2.
The clamping gripper 3 comprises a clamping bottom plate 30, stretching rods 31 are respectively arranged at two ends of the clamping bottom plate 30, movable clamping plates 32 are arranged at the other ends of the stretching rods 31, position adjustment is carried out between the movable clamping plates 32 and the clamping bottom plate 30 through threaded rods 33, and the tops of the movable clamping plates 32 are connected with fixed clamping plates 34 through first springs and enable the fixed clamping plates 34 to face the clamping bottom plate 30; and the movable clamp plate 32 is slidably coupled to the fixed clamp plate for clamping the fixed single lens reflex camera.
The movable clamp plate 32 and the fixed clamp plate 34 are respectively provided with a soft cushion for better fixing and clamping the single-lens reflex camera, the soft cushion is provided with a certain thickness, and preferably, in order to adapt to camera bodies with different curved surfaces and bending, the thickness of the soft cushion in the embodiment is 10mm, and the soft cushion is attached to the camera bodies in the process of clamping the single-lens reflex camera and plays a role in buffering.
The movable clamp plate 32 is provided with a through hole, the clamping bottom plate 30 is correspondingly provided with a threaded hole, one end of the threaded rod 33 is provided with a knob which is convenient for manually rotating the threaded rod, and the other end of the threaded rod penetrates through the through hole to be connected with the threaded hole. The manual adjusting knob can adjust the positions of the movable clamp plate 32 and the clamping bottom plate 30, thereby realizing the function of clamping and fixing the single-lens reflex camera.
Preferably, a second spring is arranged on the threaded rod 33, and two ends of the second spring are detachably connected to the clamping bottom plate 30 and the movable clamping plate 32 respectively.
The screen magnifier 4 comprises a fixed frame, and a magnifying lens is arranged in the fixed frame.
The lower base 12 is provided with a fitting placement portion for placing the fitting connection plate 40 when not in use. When the accessory connecting plate 40 is used, firstly, the accessory connecting plate plays a role of shading, so that a user can watch a display screen of a camera better, and secondly, a screen amplifier is connected; the screen magnifier can be folded directly against the back of the accessory attachment plate 40 when not in use, or the accessory attachment plate can be removed directly to place the accessory attachment plate in the accessory placement section.
The universal rotating piece is a self-locking rotating joint, and the connecting rod is hinged through a rotating shaft. The rotating shaft is a common table lamp rotating shaft in the market, has a self-locking function, and can keep the position unchanged under the action of external force after rotating.
The working principle of the embodiment is as follows:
the upper base 11 and the lower base 12 are connected through threads so as to be installed on wheelchairs, and different wheelchairs are adapted to through rubber fixing pads of different specifications; the adjusting bracket 2 is manually rotated, the adjusting bracket 2 can rotate at multiple angles under the action of the universal rotating piece, each connecting rod is rotationally adjusted for selecting a proper position, the single lens reflex is installed on the clamping grip 3, the fixed clamping plate 34 is matched with the clamping bottom plate 30 for preliminarily clamping the single lens reflex under the action of the first spring, then the rotating knob drives the threaded rod 33 to rotate, so that the movable clamping plate 32 fixedly clamps the single lens reflex, when photographing, the position of the adjusting bracket 2 is rotated under the action of the rotating shaft and the universal rotating piece, the rotating angle of the clamping grip 3 is adjusted under the action of the rotating connecting piece, and the photographing angle is convenient to select;
then, according to the use requirement, the accessory connecting plate 40 can be selectively installed, the screen amplifier 4 is rotated, so that the screen amplifier 4 is level with the display screen of the single-lens reflex camera, and the screen amplifying function is realized; if only needed for shading, the rotary screen magnifier 4 is rotated against the back of the accessory connection plate 40 as shown in fig. 1, and the accessory connection plate 40 plays a role of shading.
Example 2:
the embodiment 1 is repeated, but the screen amplifier 4 is not arranged, the two ends of the accessory connecting plate 40 are respectively hinged with a shading side plate through a rotating shaft for enhancing shading effect, and the shading side plates are fixed at the bottom of the accessory connecting plate 40 through buckles when not unfolded; the fixing base 1 can be dismantled and be provided with the battery, and the battery is connected with the charging wire, and the charging wire extends to centre gripping tongs 3 along adjusting bracket 2, and the single phase machine of being convenient for charges.
Example 3:
the embodiment 1 is repeated, but the connecting rod is a telescopic rod, so that the user can conveniently adjust and use the single-reverse bracket.
The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.
Claims (9)
1. The utility model provides a single anti-support for wheelchair, includes fixing base, its characterized in that: the fixed seat (1) is divided into an upper base (11) and a lower base (12), and a fixed pad is arranged between the upper base (11) and the lower base (12) and is used for adapting to wheelchairs of different models; the lower base (12) is hinged with an adjusting bracket (2) through a universal rotating piece, the adjusting bracket (2) comprises a plurality of connecting rods with sequentially hinged ends, the other end of the adjusting bracket (2) is connected with a connecting block (21) through a rotating connecting piece, and a clamping grip (3) is arranged on the connecting block (21); the connecting block (21) is detachably connected with a fitting connecting plate (40).
2. A single-turn wheelchair bracket according to claim 1, wherein: the clamping gripper (3) comprises a clamping bottom plate (30), stretching rods (31) are respectively arranged at two ends of the clamping bottom plate (30), movable clamping plates (32) are arranged at the other ends of the stretching rods (31), position adjustment is carried out between the movable clamping plates (32) and the clamping bottom plate (30) through threaded rods (33), and fixing clamping plates (34) are connected to the tops of the movable clamping plates (32) through first springs and are made to face the clamping bottom plate (30).
3. A single-turn wheelchair support as claimed in claim 2, wherein: the movable clamp plate (32) is provided with a through hole, the clamping bottom plate (30) is correspondingly provided with a threaded hole, one end of the threaded rod (33) is provided with a knob which is convenient for manually rotating the threaded rod, and the other end of the threaded rod (33) penetrates through the through hole to be connected with the threaded hole.
4. A single-turn wheelchair bracket according to claim 1, wherein: the other end of the accessory connecting plate (40) is hinged with a screen amplifier (4), the screen amplifier (4) comprises a fixed frame, and an amplifying lens is arranged in the fixed frame.
5. The single-turn wheelchair bracket of claim 4, wherein: the lower base (12) is provided with a fitting placement portion for placing a fitting connection board (40) when not in use.
6. A single-turn wheelchair bracket according to claim 1, wherein: the fixing seat (1) is provided with a battery, the battery is connected with a charging wire, and the charging wire extends to the clamping grip (3) along the adjusting bracket (2).
7. A single-turn wheelchair bracket according to claim 1, wherein: the universal rotating piece is a self-locking rotating joint, and the connecting rod is hinged through a rotating shaft.
8. A single-turn wheelchair-use stand according to any one of claims 1 to 7, wherein: the connecting rod is a telescopic rod.
9. A single-turn wheelchair-use stand according to any one of claims 1 to 7, wherein: the two ends of the accessory connecting plate (40) are respectively hinged with shading side plates for enhancing shading effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385820.6U CN220269061U (en) | 2022-12-16 | 2022-12-16 | Single-reverse support for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385820.6U CN220269061U (en) | 2022-12-16 | 2022-12-16 | Single-reverse support for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269061U true CN220269061U (en) | 2023-12-29 |
Family
ID=89304999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223385820.6U Active CN220269061U (en) | 2022-12-16 | 2022-12-16 | Single-reverse support for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269061U (en) |
-
2022
- 2022-12-16 CN CN202223385820.6U patent/CN220269061U/en active Active
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