Operating rod

Abstract

The utility model provides an operating rod, which relates to the technical field of operating rods and comprises a shell, a mounting frame is fixedly mounted at the top of the shell through bolts, and a limiting shell is fixedly mounted at the top of the mounting frame through bolts. When the operating rod is used, under the interaction of a series of components, when the operating rod is used, under the action of the protective sleeve, parts in the operating rod can be protected, dust and impurities in the working environment are prevented from entering the operating rod, and therefore the service life of the operating rod is prolonged; the protective sleeve is installed through an internal bolt, the protective sleeve cup can be effectively prevented from being damaged, the practicability of the protective sleeve cup is improved, when the rocker is controlled to drive the transverse rod and the longitudinal rod to move, friction between parts in the operating rod can be reduced under the action of a first bearing and a second bearing, and the safety of the operating rod is improved. And the service life of the operating rod is further prolonged.

Description

Technical Field

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

[0002] The joystick is an important component used to control the movement of a mechanical device. It transmits force or signals through the operation of a handle or grip, allowing the machine to move according to human will. In modern industrial production, joysticks are widely used in various equipment and mechanical systems, such as robots, cars, airplanes, etc.

[0003] In the prior art, operating levers are used in various scenarios, but some operating levers have a simple structure and poor functionality, which causes damage to internal components of the operating lever during use. This not only seriously affects the use of the operating lever and reduces its practicality, but also increases the maintenance cost of the operating lever. Utility Model Content

[0004] The utility model aims to solve the problem that the operating rod is easily damaged during use of the above-mentioned device due to its single structure and poor functionality, thereby proposing an operating rod.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an operating rod comprises an outer shell, a mounting frame is fixedly installed on the top of the outer shell by bolts, a limit shell is fixedly installed on the top of the mounting frame by bolts, a protective sleeve is fixedly installed on the top of the limit shell by internal bolts, four first bearings are fixedly installed between the outer walls of the outer shell and the mounting frame, a transverse rod is fixedly inserted between the inner walls of two of the four first bearings, a rocker is arranged on the inner wall of the transverse rod, a longitudinal rod is fixedly inserted between the inner walls of the other two of the four first bearings, the outer walls of the transverse rod and the longitudinal rod are fixedly sleeved with gear gears, two fixed shafts are fixedly installed on the inner wall of the outer shell, and the outer walls of the two fixed shafts are movably sleeved with fixed frames.

[0006] Preferably, the outer walls of the two fixing frames are each provided with an insertion groove, and the inner walls of the two insertion grooves are each movably provided with a second bearing.

[0007] Preferably, a return spring is provided at one end of the outer wall of each of the two fixing frames, and the outer wall of the return spring is fixedly connected to the inner wall of the outer shell.

[0008] Preferably, two wireless induction transmission devices are fixedly mounted on the outer wall of the housing by bolts.

[0009] Preferably, the outer walls of the transverse rod and the longitudinal rod are both fixedly sleeved with limit blocks, and the outer walls of the transverse rod and the longitudinal rod are both fixedly sleeved with torque springs.

[0010] Preferably, a limit axis is fixedly mounted on the inner wall of the shell by bolts.

[0011] Preferably, the outer wall of the shell is provided with four control gears, and the inner walls of the four control gears are movably inserted with control devices.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In use, the utility model can protect the internal parts of the operating rod through the interaction of a series of components when the operating rod is in use, and prevent dust and impurities in the working environment from entering the interior of the operating rod, thereby extending the service life of the operating rod. The protective sleeve is installed through internal bolts, which can effectively prevent the protective sleeve cup from being damaged, thereby improving its practicality. When the control rocker drives the transverse rod and the longitudinal rod to move, the friction between the internal parts of the operating rod can be reduced under the action of the first bearing and the second bearing, thereby further extending the service life of the operating rod.

[0014] 2. During use, the utility model can sense and transmit the operator's operation through the interaction of a series of components when the operating lever is in use through the wireless induction transmission device. Since the wireless induction transmission device is a contactless induction output, the friction of the internal parts of the operating lever can be avoided, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a main structural stereogram of the operating lever proposed by the utility model;

[0016] Figure 2 The utility model provides a main structure split diagram of the operating lever;

[0017] Figure 3 This is a split stereoscopic diagram of the main structure part of the operating lever proposed by the utility model;

[0018] Figure 4 This is a split diagram of the main structure part of the operating lever proposed by the utility model;

[0019] Figure 5 The utility model provides a main structural sectional view of the operating rod.

[0020] Legend:

[0021] 1. Outer shell; 2. Mounting frame; 3. Limiting shell; 4. Protective cover; 5. Wireless induction transmission device; 6. First bearing; 7. Transverse rod; 8. Rocker; 9. Longitudinal rod; 10. Limiting block; 11. Torque spring; 12. Gear gear; 13. Limiting shaft; 14. Control gear; 15. Control device; 16. Fixed shaft; 17. Fixed frame; 18. Insertion slot; 19. Second bearing; 20. Reset spring. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides an operating rod, including a shell 1, a mounting frame 2 is fixedly installed on the top of the shell 1 by bolts, a limit shell 3 is fixedly installed on the top of the mounting frame 2 by bolts, a protective sleeve 4 is fixedly installed on the top of the limit shell 3 by internal bolts, four first bearings 6 are fixedly installed between the outer wall of the shell 1 and the mounting frame 2, a transverse rod 7 is fixedly inserted between the inner wall of two of the four first bearings 6, a rocker 8 is arranged on the inner wall of the transverse rod 7, and a rocker 8 is arranged between the inner walls of the other two of the four first bearings 6 A longitudinal rod 9 is fixedly inserted, and the outer walls of the transverse rod 7 and the longitudinal rod 9 are fixedly sleeved with a gear gear 12. Two fixed shafts 16 are fixedly installed on the inner wall of the outer shell 1. The outer walls of the two fixed shafts 16 are movably sleeved with fixed frames 17. The outer walls of the two fixed frames 17 are provided with insertion grooves 18, and the inner walls of the two insertion grooves 18 are movably inserted with second bearings 19. One end of the outer walls of the two fixed frames 17 is provided with a return spring 20, and the outer wall of the return spring 20 is fixedly connected to the inner wall of the outer shell 1.

[0025] The effect achieved by the entire embodiment 1 is that when the operating lever is in use, the protective cover 4 can protect the internal components of the operating lever, prevent dust and impurities in the working environment from entering the operating lever, thereby extending the service life of the operating lever, and the protective cover 4 is installed by internal bolts, which can effectively prevent the protective cover 4 from being damaged. At the same time, the installation between the mounting frame 2 and the outer shell 1 is very tight, which can effectively prevent the operating lever from being damaged. When the staff operates the rocker 8 to drive the transverse rod 7 and the longitudinal rod 9 to move, thereby driving the gear gear 12 to rotate, under the action of the first bearing 6, the friction between the longitudinal rod 9 and the transverse rod 7 on the outer shell 1 and the mounting frame 2 can be reduced. At the same time, under the action of the second bearing 19, the friction between the gear gear 12 and the fixing frame 17 can be reduced, thereby extending the service life of the operating lever.

[0026] Embodiment 2, as Figure 2-Figure 5 As shown, two wireless induction transmission devices 5 are fixedly installed on the outer wall of the shell 1 by bolts, the outer walls of the transverse rod 7 and the longitudinal rod 9 are fixedly sleeved with limit blocks 10, the outer walls of the transverse rod 7 and the longitudinal rod 9 are fixedly and movably sleeved with torque springs 11, the inner wall of the shell 1 is fixedly installed with a limit shaft 13 by bolts, the outer wall of the shell 1 is provided with four control gears 14, and the inner walls of the four control gears 14 are movably inserted with control devices 15.

[0027] The effect achieved by the entire embodiment 2 is that when the operating lever is in use, the wireless induction transmission device 5 can sense and transmit the operator's operating actions. Since the wireless induction transmission device 5 is a contactless induction output, the friction of the internal components of the operating lever can be avoided and its service life can be extended. During operation, the rotation of the transverse rod 7 and the longitudinal rod 9 drives the limit block 10 to rotate. When it rotates to a certain angle, when the operator releases the operating lever and under the action of the torque spring 11 and the limit shaft 13, the limit block 10 can be returned to the initial position, and the control gear 14 has 1-5 gears that can be adjusted at will. The control device 15 set inside the control gear 14 can be adjusted according to the needs during work, so as to control the rotation angle of the limit block 10, thereby achieving the effect of controlling the gear of the operating lever, which greatly improves the practicality of the operating lever.

[0028] Working principle: When the operating lever is in use, the protective cover 4 can protect the internal parts of the operating lever to prevent dust and impurities in the working environment from entering the operating lever, thereby extending the service life of the operating lever, and the protective cover 4 is installed through internal bolts, which can effectively prevent the protective cover 4 from being damaged. When the staff operates the rocker 8 to drive the transverse rod 7 and the longitudinal rod 9 to move, thereby driving the gear gear 12 to rotate, under the action of the first bearing 6, the friction between the longitudinal rod 9 and the transverse rod 7 on the housing 1 and the mounting frame 2 can be reduced, and at the same time, under the action of the second bearing 19, the friction between the gear gear 12 and the fixing frame 17 can be reduced. , thereby extending the service life of the operating rod. At the same time, the wireless induction transmission device 5 senses and transmits the operator's operating actions. Since the wireless induction transmission device 5 is a contactless induction output, the friction of the internal parts of the operating rod can be avoided and its service life can be extended. During the operation, the rotation of the transverse rod 7 and the longitudinal rod 9 drives the limit block 10 to rotate. When it rotates to a certain angle, when the operator releases the operating rod and under the action of the torque spring 11 and the limit shaft 13, the limit block 10 can be returned to the initial position, and the control device 15 on the inner surface wall of the control gear 14 can be adjusted to control the rotation angle of the limit block 10, thereby improving the practicality of the operating rod.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Operating lever, characterized in that: The invention comprises a shell (1), a mounting frame (2) is fixedly mounted on the top of the shell (1) by bolts, a limit shell (3) is fixedly mounted on the top of the mounting frame (2) by bolts, a protective sleeve (4) is fixedly mounted on the top of the limit shell (3) by internal bolts, four first bearings (6) are fixedly mounted between the outer walls of the shell (1) and the mounting frame (2), a transverse rod (7) is fixedly inserted between the inner walls of two of the four first bearings (6), a rocker (8) is arranged on the inner wall of the transverse rod (7), a longitudinal rod (9) is fixedly inserted between the inner walls of the other two of the four first bearings (6), the outer walls of the transverse rod (7) and the longitudinal rod (9) are fixedly sleeved with a gear position gear (12), two fixed shafts (16) are fixedly mounted on the inner wall of the shell (1), and the outer walls of the two fixed shafts (16) are movably sleeved with a fixing frame (17).

2. The operating lever according to claim 1, characterized in that: The outer walls of the two fixing frames (17) are each provided with an insertion groove (18), and the inner walls of the two insertion grooves (18) are each provided with a second bearing (19) that is movably inserted therein.

3. The operating lever according to claim 2, characterized in that: A return spring (20) is provided at one end of the outer wall of each of the two fixing frames (17), and the outer wall of the return spring (20) is fixedly connected to the inner wall of the outer shell (1).

4. The operating lever according to claim 3, characterized in that: Two wireless induction transmission devices (5) are fixedly mounted on the outer wall of the housing (1) by means of bolts.

5. The operating lever according to claim 4, characterized in that: The outer walls of the transverse rod (7) and the longitudinal rod (9) are both fixedly sleeved with a limit block (10), and the outer walls of the transverse rod (7) and the longitudinal rod (9) are both fixedly sleeved with a torque spring (11).

6. The operating lever according to claim 5, characterized in that: A limiting axis (13) is fixedly mounted on the inner surface wall of the housing (1) by means of bolts.

7. The operating lever according to claim 6, characterized in that: The outer wall of the housing (1) is provided with four control gears (14), and the inner walls of the four control gears (14) are all movably inserted with control devices (15).

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