Universal operating rod

Abstract

The utility model discloses a universal operating rod which comprises a base, a connecting joint connected with the base and an operating rod, the top of the connecting joint is fixedly connected with a connecting plate, an inserting groove is formed in the connecting plate, and the operating rod is inserted into the inserting groove and connected with the connecting plate through a connecting assembly. The connecting assembly comprises two limiting assemblies symmetrically arranged in the connecting plate and an elastic assembly. The limiting assembly comprises a connecting rod which is fixedly connected to the outer side of the operating rod and is close to the bottom, a clamping groove which is formed in the connecting plate and is in matched insertion connection with the connecting rod, a first connecting rod which is slidably connected to the interior of the connecting plate and a limiting plate which is slidably connected to the interior of the connecting plate and is fixedly connected with the end part of the first connecting rod, and the connecting rod is inserted into the clamping groove; the limiting plate penetrates through the connecting plate and extends to the position above the connecting rod. By means of the structure, the operation rod and the connecting joint are simple and convenient to connect, the operation rod can be detached conveniently through the movable connection mode so that operation rods of different models can be replaced, use is flexible, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of operating devices, in particular to a universal operating rod. Background Art

[0002] A universal joystick is a device that can operate in all directions and transmit force and torque. It usually consists of a joystick and a base. The joystick can rotate in all directions and is usually equipped with additional control functions such as buttons and switches. Its design allows flexible movement in multiple directions and is usually used to control direction and position. It can achieve multi-directional rotation and movement and is usually used in applications that require flexible manipulation, such as industrial robots, flight simulators, etc.

[0003] Universal operating levers are widely used in various devices and machines because they can provide flexible operating capabilities in multiple directions. The traditional universal operating lever design usually adopts an integrated structure, and the handle is connected to the operating lever. The user may need to replace the entire operating lever, which increases the maintenance and replacement cost of the operating lever; and because the handle is inconvenient to replace, the applicability of the operating lever in different industries and different scenarios is easily limited. For example, in some applications that require long-term holding or delicate operation, users may prefer to use a grip-type handle; while in some applications that require quick response or precise control, users may prefer fingertip-type handles. However, due to the fixed design of the operating lever handle, it is impossible to meet the personalized needs of users. Users compromise with a handle type that is not completely suitable, which easily affects operating efficiency and user experience. Therefore, a person skilled in the art provides a universal operating lever to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a universal operating lever, which is connected to the connecting joint through a connecting assembly, is simple and convenient to operate, and the movable connection method can facilitate the disassembly of the operating lever to replace operating levers of different models, so as to facilitate the application of the universal operating lever in different industries and different environments, and is flexible in use and highly practical.

[0005] To achieve the above object, a universal operating rod is provided, comprising a base, a connecting section connected to the base, and an operating rod, wherein a connecting plate is fixedly connected to the top of the connecting section, a slot is provided inside the connecting plate, and the operating rod is inserted into the slot and connected to the connecting plate through a connecting assembly;

[0006] The connecting component includes two limit assemblies and an elastic component symmetrically arranged inside the connecting plate, the limit assembly includes a connecting rod fixedly connected to the outside of the operating rod and close to the bottom, a slot opened in the connecting plate and plugged with the connecting rod, a first connecting rod slidably connected to the inside of the connecting plate, and a limit plate slidably connected to the inside of the connecting plate and fixedly connected to the end of the first connecting rod, the connecting rod is plugged into the slot, the limit plate passes through the connecting plate and extends to the top of the connecting rod, and the elastic component is arranged at the other end of the first connecting rod and is used to realize horizontal movement of the first connecting rod inside the connecting plate.

[0007] According to the universal operating rod, the elastic component includes a movable plate slidably connected to the inside of a connecting plate, a second connecting rod fixedly connected to the middle of the movable plate and extending to the outside of the connecting plate, and two springs symmetrically arranged on one side of the movable plate close to the second connecting rod, the other ends of the two first connecting rods are fixedly connected to the movable plate, and the second connecting rod is slidably connected to the connecting plate.

[0008] According to the universal operating rod, the top of the limiting plate is configured as an inclined structure.

[0009] According to the universal operating rod, one end of the second connecting rod located outside the connecting plate is fixedly connected to the operating block.

[0010] According to the universal operating lever, the horizontal length of the inclined surface structure of the limiting plate is slightly greater than the length of the slot.

[0011] According to the universal operating lever, the outer side surface of the top side of the operating lever is provided with an anti-slip texture.

[0012] The utility model has the following beneficial effects:

[0013] Compared with the prior art, the universal operating lever is connected to the connecting joint through a connecting assembly, which is simple and convenient to operate. The movable connection method can facilitate the disassembly of the operating lever to replace operating levers of different models, so as to facilitate the applicability of the universal operating lever in different industries and different environments. The universal operating lever is flexible to use and has strong practicality.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a universal operating lever of the utility model;

[0017] Figure 2This is a structural schematic diagram of the connection between a connecting plate and an operating rod of a universal operating rod of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the internal cross-sectional structure of a connecting plate of a universal operating rod.

[0019] Legend:

[0020] 1. Base; 2. Connecting joint; 3. Connecting plate; 4. Operating rod; 5. Connecting rod; 6. Limiting plate; 7. Operating block; 8. Slot; 9. Card slot; 10. Movable plate; 11. First connecting rod; 12. Spring; 13. Second connecting rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The utility model embodiment is a universal operating rod, which includes a base 1, a connecting section 2 connected to the base 1 and an operating rod 4, the top of the connecting section 2 is fixedly connected to a connecting plate 3, a slot 8 is opened inside the connecting plate 3, the operating rod 4 is inserted into the slot 8 and is connected to the connecting plate 3 through a connecting assembly; the connecting assembly includes two limit assemblies and an elastic assembly symmetrically arranged inside the connecting plate 3, the limit assembly includes a connecting rod 5 fixedly connected to the outside of the operating rod 4 and close to the bottom, a slot 9 opened inside the connecting plate 3 and plugged with the connecting rod 5, a first connecting rod 11 slidably connected to the inside of the connecting plate 3 and a limit plate 6 slidably connected to the inside of the connecting plate 3 and fixedly connected to the end of the first connecting rod 11, the connecting rod 5 is inserted into the slot 9, the limit plate 6 penetrates the connecting plate 3 and extends to the top of the connecting rod 5, the elastic assembly is arranged at the other end of the first connecting rod 11 and is used to realize the horizontal movement of the first connecting rod 11 inside the connecting plate 3;

[0023] Specifically, when the operating rod 4 is inserted into the slot 8 and connected to the connecting plate 3, the elastic component can realize the moving operation of the first connecting rod 11. The movement of the first connecting rod 11 drives the limit plate 6 to move to the inside of the connecting plate 3, and the connecting rod 5 on the operating rod 4 can be inserted into the slot 9. At the same time, the elastic component can drive the first connecting rod 11 to reset and move so that the limit plate 6 moves to the top of the connecting rod 5 to limit the connecting rod 5, thereby completing the fixed connection operation between the operating rod 4 and the connecting plate 3, and then realizing the connection work between the operating rod 4 and the connecting section 2. The connection work between the operating rod 4 and the connecting section 2 is simple, and the movable connection method can facilitate the disassembly of the operating rod 4 to replace different models of operating rods 4, so as to facilitate the applicability of the universal operating rod in different industries and different environments, and it is flexible to use and has strong practicality.

[0024] The elastic component includes a movable plate 10 slidably connected to the inside of the connecting plate 3, a second connecting rod 13 fixedly connected to the middle of the movable plate 10 and extending to the outside of the connecting plate 3, and two springs 12 symmetrically arranged on one side of the movable plate 10 close to the second connecting rod 13. The other ends of the two first connecting rods 11 are fixedly connected to the movable plate 10, the second connecting rod 13 is slidably connected to the connecting plate 3, and one end of the second connecting rod 13 located on the outside of the connecting plate 3 is fixedly connected to an operating block 7. The operating block 7 with a larger contact area with the operator's hand facilitates the operation of the second connecting rod 13 to move left and right;

[0025] Specifically, under the action of the spring 12, the movable plate 10 can be better pushed to move toward the first connecting rod 11, so that the limit plate 6 at the end of the first connecting rod 11 can always be located above the connecting rod 5 to limit the connecting rod 5, thereby ensuring the stable connection between the connecting rod 5 and the connecting plate 3. When the operating block 7 drives the second connecting rod 13 to move to the left, the movable plate 10 moves while separating the limit plate 6 at the end of the first connecting rod 11 from the connecting rod 5, thereby facilitating the disassembly and replacement of the operating rod 4, and the operation is simple and convenient.

[0026] The tops of the two limit plates 6 are both set as inclined structures. Under the action of the inclined structures, it is convenient to push the limit plates 6 to move toward the inside of the connecting plate 3 when the connecting rod 5 is inserted into the slot 9. The horizontal length of the inclined structure of the limit plate 6 is slightly larger than the length of the slot 8. The length setting ensures that the size of the inclined structure is larger than the connecting rod 5, so as to ensure that the connecting rod 5 can better push the limit plate 6 to move automatically.

[0027] The outer side surface of the top side of the operating rod 4 is provided with an anti-skid texture, and the provided anti-skid texture can increase the friction between the operator's hand and provide a good grip to ensure the stability of the operation.

[0028] Working principle: When the operating rod 4 is inserted into the slot 8 and connected to the connecting plate 3, the connecting rod 5 on the operating rod 4 can be inserted into the slot 9, and the inclined surface of the limiting plate 6 can push the limiting plate 6 to move toward the inside of the connecting plate 3, so that the connecting rod 5 on the operating rod 4 can be inserted into the slot 9;

[0029] The movable plate 10 is pushed to move toward the first connecting rod 11 under the action of the spring 12, so that the limit plate 6 at the end of the first connecting rod 11 is always located above the connecting rod 5 to limit the connecting rod 5, ensuring the stable connection between the connecting rod 5 and the connecting plate 3, and the fixed connection operation between the operating rod 4 and the connecting plate 3 can be completed, thereby realizing the connection work between the operating rod 4 and the connecting section 2. The connection work between the operating rod 4 and the connecting section 2 is simple, and the movable connection method can facilitate the disassembly of the operating rod 4 to replace different models of operating rods 4, so as to facilitate the applicability of the universal operating rod in different industries and different environments, and it is flexible to use and has strong practicality.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A universal operating lever, characterized in that: The invention comprises a base (1), a connecting section (2) connected to the base (1), and an operating rod (4); the top of the connecting section (2) is fixedly connected to a connecting plate (3); a slot (8) is provided inside the connecting plate (3); the operating rod (4) is plugged into the slot (8) and connected to the connecting plate (3) via a connecting assembly; The connecting assembly comprises two limit assemblies and an elastic assembly symmetrically arranged inside the connecting plate (3), the limit assembly comprising a connecting rod (5) fixedly connected to the outside of the operating rod (4) and close to the bottom, a slot (9) provided inside the connecting plate (3) and plugged with the connecting rod (5), a first connecting rod (11) slidably connected to the inside of the connecting plate (3) and a limit plate (6) slidably connected to the inside of the connecting plate (3) and fixedly connected to the end of the first connecting rod (11), the connecting rod (5) being plugged into the slot (9), the limit plate (6) penetrating the connecting plate (3) and extending to the top of the connecting rod (5), the elastic assembly being arranged at the other end of the first connecting rod (11) and being used to realize the horizontal movement of the first connecting rod (11) inside the connecting plate (3).

2. A universal operating lever according to claim 1, characterized in that: The elastic component comprises a movable plate (10) slidably connected to the inside of the connecting plate (3), a second connecting rod (13) fixedly connected to the middle of the movable plate (10) and extending to the outside of the connecting plate (3), and two springs (12) symmetrically arranged on one side of the movable plate (10) close to the second connecting rod (13), the other ends of the two first connecting rods (11) are fixedly connected to the movable plate (10), and the second connecting rod (13) is slidably connected to the connecting plate (3).

3. A universal operating lever according to claim 2, characterized in that: The tops of the two limiting plates (6) are both arranged as inclined structures.

4. A universal operating lever according to claim 3, characterized in that: One end of the second connecting rod (13) located outside the connecting plate (3) is fixedly connected to an operating block (7).

5. A universal operating lever according to claim 4, characterized in that: The horizontal length of the inclined surface structure of the limiting plate (6) is slightly greater than the length of the slot (8).

6. The universal operating lever according to claim 1, characterized in that: The outer side surface of the top side of the operating rod (4) is provided with an anti-slip texture.

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