C-shaped arm / G-shaped arm base using omnidirectional wheels

Abstract

The utility model provides a C-shaped arm / G-shaped arm base using omnidirectional wheels. A C-shaped arm / G-shaped arm base using omnidirectional wheels comprises a C-shaped arm / G-shaped arm and a base body. The C-shaped arm / G-shaped arm is arranged on the base, the front end of the bottom of the base is provided with two omni-directional rotating wheels arranged at a preset first interval side by side, and the rear end of the bottom of the base is provided with two steering wheels arranged at a preset second interval side by side. According to the C-shaped arm / G-shaped arm base using the omni-directional wheels, the defects that in the prior art, two universal wheels are installed on the front side of a C-shaped arm base and a G-shaped arm base, movement is not flexible during transverse movement, the working efficiency of a user is affected, and great inconvenience is brought to the user are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of medical industry, in particular to a C-shaped arm / G-shaped arm base using omnidirectional wheels. Background Art

[0002] C-arms and G-arms are widely used in the medical industry, especially for orthopedic surgery, where they are indispensable equipment. C-arms and G-arms are generally moved manually and after electric control. The moving wheels are mostly universal wheels. However, when the C-arms and G-arms move laterally, the front two universal wheels cannot turn. Sometimes one wheel can turn, but the other wheel cannot, resulting in the equipment being unable to move horizontally and being in a skewed state when moving laterally.

[0003] In summary, the C-shaped arm and G-shaped arm bases of the prior art are equipped with two universal wheels at the front, which are not flexible when moving horizontally, affecting the work efficiency of the user and causing great inconvenience to the user. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a C-shaped arm / G-shaped arm base with omnidirectional wheels, so as to solve the defect that the C-shaped arm and G-shaped arm base in the prior art are equipped with two universal wheels at the front, which is inflexible when moving horizontally, affects the work efficiency of the user, and brings great inconvenience to the user.

[0005] According to a first aspect of the utility model, there is provided a C-arm / G-arm base using omnidirectional wheels, comprising:

[0006] C-arm / G-arm and base;

[0007] The C-shaped arm / G-shaped arm is arranged on a base, and two omnidirectional rotating wheels installed at a preset first spacing are arranged side by side at the front end of the base bottom, and two steering wheels installed at a preset second spacing are arranged side by side at the rear end of the base bottom.

[0008] Optionally, the installation angles of the two wheels on the front end of the bottom of the base are both Φ, Φ=0°-180°.

[0009] Optionally, both wheels are omnidirectional wheels.

[0010] Optionally, both wheels are Mecanum wheels.

[0011] Optionally, both wheels are omnidirectional wheels with a single-row wheel hub cantilever beam structure.

[0012] Optionally, the rotation angles of the two steering wheels are both β, β=-90°-90°.

[0013] Optionally, both steering wheels are manual steering wheels.

[0014] Optionally, both steering wheels are brake wheels, and the brake wheels have brake devices.

[0015] Optionally, both steering wheels are steering wheels with motors.

[0016] Through the utility model, a C-shaped arm / G-shaped arm base using omnidirectional wheels is provided. The C-shaped arm / G-shaped arm is arranged on the base, and the front end of the bottom of the base is provided with two omnidirectionally rotatable wheels installed at a preset first spacing, and the rear end of the bottom of the base is provided with two steering wheels installed at a preset second spacing. When the C-shaped arm and the G-shaped arm move, they can flexibly rotate in all directions, and can reduce friction when turning in situ. The application has a simple structure and is flexible to move. Therefore, the utility model solves the defect that the C-shaped arm and the G-shaped arm base of the prior art are provided with two universal wheels at the front, which is inflexible when moving horizontally, affects the work efficiency of the user, and brings great inconvenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a two-dimensional overall structural schematic diagram of a C-shaped arm / G-shaped arm base using omnidirectional wheels provided by the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional overall structure of a C-shaped arm / G-shaped arm base using omnidirectional wheels provided by the utility model;

[0019] Figure 3 A bottom view of a C-shaped arm / G-shaped arm base using omnidirectional wheels provided by the utility model;

[0020] Figure 4 The present invention is a schematic structural diagram of a brake wheel of a C-shaped arm / G-shaped arm base using an omnidirectional wheel provided by the present invention, in which a brake device is installed.

[0021] List of reference numerals:

[0022] 1. C-arm / G-arm; 2. Base; 3. Wheels; 4. Steering wheels; 5. Braking device. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference Figures 1 to 4 The utility model provides a C-shaped arm and a G-shaped arm base with omnidirectional wheels, which can solve the defect that the C-shaped arm and the G-shaped arm base in the prior art are installed with two universal wheels at the front, which is not flexible in moving horizontally, affects the work efficiency of the user, and brings great inconvenience to the user.

[0027] The utility model provides a C-shaped arm / G-shaped arm base using omnidirectional wheels, comprising: a C-shaped arm / G-shaped arm 1 and a base 2;

[0028] The C-shaped arm / G-shaped arm 1 is arranged on a base 2, and two omnidirectional rotating wheels 3 installed at a preset first spacing are arranged side by side at the front end of the bottom of the base 2, and two steering wheels 4 installed at a preset second spacing are arranged side by side at the rear end of the bottom of the base 2.

[0029] The utility model provides a C-arm / G-arm base using omnidirectional wheels, wherein a C-arm / G-arm 1 is arranged on a base 2, and two omnidirectionally rotatable wheels 3 installed at a preset first spacing are arranged side by side at the front end of the bottom of the base 2, and two steering wheels 4 installed at a preset second spacing are arranged side by side at the rear end of the bottom of the base 2. When the C-arm and G-arm move, they can flexibly rotate in all directions, and can reduce friction when turning in situ. The application has a simple structure and is flexible in movement. Therefore, the utility model solves the defect that the C-arm and G-arm bases of the prior art are installed with two universal wheels at the front, which is inflexible in movement when moving horizontally, affects the work efficiency of the user, and brings great inconvenience to the user.

[0030] See also Figure 3Optionally, the installation angles of the two wheels 3 on the front end of the bottom of the base 2 are both Φ, Φ = 0°-180°.

[0031] Optionally, both wheels 3 are omnidirectional wheels.

[0032] Among them, the omnidirectional wheel is an existing product, and the specific product can achieve the functions and effects of this application.

[0033] Optionally, both wheels 3 are Mecanum wheels.

[0034] Among them, the Mecanum wheel is an existing product, and the specific product can achieve the functions and effects of this application.

[0035] Optionally, both wheels 3 are omnidirectional wheels with a single-row wheel hub cantilever beam structure.

[0036] Among them, the omnidirectional wheel with a single-row hub cantilever beam structure is an existing product, and the specific product can achieve the functions and effects of this application.

[0037] Reference Figure 3 Optionally, the rotation angles of the two steering wheels 4 are both β, β = -90° -90°.

[0038] Optionally, both steering wheels 4 are manual steering wheels.

[0039] Among them, the manual steering wheel is an existing product, and the specific product can achieve the functions and effects of this application.

[0040] Reference Figure 4 Optionally, both steering wheels 4 are brake wheels, and the brake wheels have brake devices 5 .

[0041] Among them, the brake wheel and the brake device 5 are both existing products, and the specific products can achieve the functions and effects of this application. The operator can control the brake pads to achieve braking by stepping on the foot or using a handle or handwheel. The braking method is also existing technology, and the specific product can achieve the functions and effects of the product.

[0042] Optionally, both steering wheels 4 are steering wheels with motors.

[0043] Among them, the steering wheel with a motor is an existing product, and the specific product can achieve the functions and effects of this application.

[0044] It should be noted that not all steps and modules in the above-mentioned processes and system structure diagrams are necessary, and some steps or modules can be ignored according to actual needs. The execution order of each step is not fixed and can be adjusted as needed. The system structure described in the above-mentioned embodiments can be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or some components in multiple independent devices may be implemented together.

[0045] In the above embodiments, the hardware module can be implemented mechanically or electrically. The above text shows and describes the present invention in detail through the accompanying drawings and preferred embodiments, but the present invention is not limited to these disclosed embodiments. Based on the above embodiments, those skilled in the art can know that the code review methods in the above different embodiments can be combined to obtain more embodiments of the present invention, and these embodiments are also within the protection scope of the present invention.

Claims

1. A C-arm / G-arm base using omnidirectional wheels, characterized in that: include: C-arm / G-arm (1) and base (2); The C-shaped arm / G-shaped arm (1) is arranged on the base (2); the front end of the bottom of the base (2) is provided with two omnidirectionally rotatable wheels (3) installed at a preset first spacing, and the rear end of the bottom of the base (2) is provided with two steering wheels (4) installed at a preset second spacing.

2. A C-arm / G-arm base using omnidirectional wheels according to claim 1, characterized in that: The installation angles of the two wheels (3) on the front end of the bottom of the base (2) are both Φ, Φ = 0°-180°.

3. A C-arm / G-arm base using omnidirectional wheels according to claim 2, characterized in that: Both wheels (3) are omnidirectional wheels.

4. A C-arm / G-arm base using omnidirectional wheels according to claim 2, characterized in that: Both wheels (3) are Mecanum wheels.

5. A C-arm / G-arm base using omnidirectional wheels according to claim 2, characterized in that: The two wheels (3) are both omnidirectional wheels with a single-row wheel hub cantilever beam structure.

6. A C-arm / G-arm base using omnidirectional wheels according to claim 1, characterized in that: The rotation angles of the two steering wheels (4) are both β, β = -90° -90°.

7. A C-arm / G-arm base using omnidirectional wheels according to claim 6, characterized in that: The two steering wheels (4) are both manual steering wheels.

8. A C-arm / G-arm base using omnidirectional wheels according to claim 6, characterized in that: The two steering wheels (4) are both brake wheels, and the brake wheels are provided with brake devices (5).

9. A C-arm / G-arm base using omnidirectional wheels according to claim 6, characterized in that: The two steering wheels (4) are both steering wheels with motors.

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