Operating rod with inclination angle adjusting function

Abstract

The utility model discloses an operating rod with an inclination angle adjusting function, and particularly relates to the technical field of engineering vehicle operating rods, a rotating shaft is provided with a gear handle, the side face of the gear handle is provided with an insertion groove, a shell is internally and symmetrically provided with contact shells, the contact shells are provided with a plurality of contact rods arranged in a linear array in a sliding mode, and the contact rods are provided with fixing grooves. A sliding rod is slidably arranged on the gear handle, and an inserting block is arranged at the bottom of the sliding rod. According to the operating rod with the inclination angle adjusting function, a seat is installed through the fixing base on the base, the gear handle is installed through the shell on the base, gears can be arranged through the rotating shaft in the operating rod, the gear handle is connected, and the gear handle is fixed in one direction through the inserting groove in the side face of the gear handle. The gear handle is fixed through the contact rod arranged in a sliding mode, the gear handle is fixed through the contact rod sliding on the contact shell, and the gear handle is fixed to one position through cooperation of the inserting groove in the contact rod and the inserting block at the bottom of the sliding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of operating levers for engineering vehicles, in particular to an operating lever with a tilt angle adjustment function. Background Art

[0002] Tilt adjustment levers are often used on mechanical equipment so that users can adjust the tilt angle of the equipment as needed. This mechanism provides more flexibility and the ability to adapt to different working conditions.

[0003] According to the publication (announcement) number: CN204067977U, the publication (announcement) date: 2014-12-31, an operating rod is disclosed, including: a mechanical chuck, a connecting plate, an insulating sleeve, a rotating handle and a transmission rod; wherein: the mechanical chuck has a notch, and the side of the mechanical chuck opposite to the notch is fixedly connected to one end of the connecting plate; the other end of the connecting plate is fixedly connected to the top end of the insulating sleeve; the mechanical chuck and the insulating sleeve are located on the same side of the connecting plate; the insulating sleeve is a hollow structure, and the transmission rod passes through the insulating sleeve and is adapted to be connected to the insulating sleeve by a thread; one end of the transmission rod is connected to the lower part of the notch, and the other end is connected to the rotating handle.

[0004] It can be seen from the above-mentioned patents and prior art that when a small engineering vehicle is in use, the gear lever needs to be pushed forward all the time to make the vehicle move forward. If other operations need to be performed simultaneously with the moving forward, there will be no hands to hold the steering wheel, which will cause danger during use. Utility Model Content

[0005] The purpose of the utility model is to provide an operating lever with a tilt angle adjustment function, which can keep the gear lever continuously moving forward or backward.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an operating lever with a tilt angle adjustment function, comprising a base, a fixed seat is provided on the base, a seat is provided on the fixed seat, a shell is provided on the base, a rotating shaft is rotatably provided in the shell, a gear handle is provided on the rotating shaft, a slot is provided on the side of the gear handle, a contact shell is symmetrically provided in the shell, a plurality of contact rods arranged in a linear array are slidably provided on the contact shell, a fixed slot is provided on the contact rod, a sliding rod is slidably provided on the gear handle, and an insert is provided at the bottom of the sliding rod.

[0007] Preferably, a sliding groove is provided on the gear lever, and the sliding rod slides in the sliding groove.

[0008] Preferably, a fixed shell is provided in the contact shell, a placement cavity is provided on the fixed shell, and the contact rod is slidably provided in the placement cavity.

[0009] Preferably, a plurality of elastic members arranged in a linear array are provided at the bottom of the placement cavity, and the other ends of the elastic members are fixedly provided on the contact rod.

[0010] Preferably, a folding shell is symmetrically arranged in the shell, and the folding shell is in a plurality of V shapes.

[0011] Preferably, a steering wheel is provided on the base, and a plurality of wheels arranged in a linear array are provided on the bottom of the base.

[0012] Preferably, the elastic member is a spring.

[0013] In the above technical solution, the utility model provides an operating lever with a tilt angle adjustment function, which has the following beneficial effects: the seat is installed through the fixing seat on the base, the gear handle is installed through the shell on the base, the gear position is set and the gear handle is connected through the rotating shaft inside, the gear handle is fixed in one direction through the slot on the side of the gear handle, the gear handle is fixed through the sliding contact rod, the gear handle is fixed through the contact rod sliding on the contact shell, and the gear handle is fixed in one position through the cooperation of the slot on the contact rod and the plug at the bottom of the sliding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present utility model;

[0016] Figure 2 A schematic cross-sectional view of an embodiment of the present invention;

[0017] Figure 3 A schematic structural diagram of a fixing assembly provided in an embodiment of the present utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the structure of part A provided in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Base; 100. Fixing assembly; 11. Fixing seat; 12. Seat; 15. Steering wheel; 16. Wheel; 17. Housing; 18. Folding housing; 19. Gear lever; 191. Slot; 192. Rotating shaft; 20. Slide groove; 21. Slide rod; 22. Insert block; 23. Contact housing; 25. Fixing housing; 26. Placement cavity; 27. Elastic part; 28. Contact rod; 29. ​​Fixing groove. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, an operating lever with a tilt angle adjustment function includes a base 1, a fixed seat 11 is provided on the base 1, a seat 12 is provided on the fixed seat 11, a shell 17 is provided on the base 1, a rotating shaft 192 is rotatably provided in the shell 17, a gear lever 19 is provided on the rotating shaft 192, a slot 191 is provided on the side of the gear lever 19, a contact shell 23 is symmetrically provided in the shell 17, a plurality of contact rods 28 arranged in a linear array are slidably provided on the contact shell 23, a fixing slot 29 is provided on the contact rod 28, a sliding rod 21 is slidably provided on the gear lever 19, and an insert block 22 is provided at the bottom of the sliding rod 21.

[0023] Specifically, when in use, after pushing the gear lever 19 forward, it will contact the contact shell 23 in the shell body 17, and at the same time touch the multiple contact rods 28 sliding on the contact shell 23. At the same time, the contact rods 28 will be inserted into the slots 191 on the side of the gear lever 19. At the same time, press the slide bar 21 downward so that the insert block 22 at the bottom of the slide bar 21 is inserted into the fixing groove 29, fixing the gear lever 19 in one direction.

[0024] In the above scheme, the seat 12 is installed through the fixing seat 11 on the base 1, the gear lever 19 is installed through the shell 17 on the base 1, the gear position is set and the gear lever 19 is connected through the rotating shaft 192 inside, the gear lever 19 is fixed in one direction through the slot 191 on the side of the gear lever 19, the gear lever 19 is fixed through the sliding contact rod, the gear lever 19 is fixed through the contact rod 28 sliding on the contact shell 23, and the gear lever 19 is fixed in one position through the cooperation of the slot 191 on the contact rod 28 and the plug 22 at the bottom of the slide rod 21.

[0025] As an embodiment further provided by the present invention, according to Figure 1 and Figure 2 As shown, a slide groove 20 is provided on the gear lever 19 , and a slide rod 21 slides in the slide groove 20 .

[0026] Specifically, the slide rod 21 slides up and down in the slide groove 20 to unlock and fix the gear lever 19 .

[0027] As an embodiment further provided by the present invention, according to Figure 1 and Figure 2 As shown, a fixed shell 25 is provided in the contact shell 23 , a placement cavity 26 is defined in the fixed shell 25 , and a contact rod 28 is slidably disposed in the placement cavity 26 .

[0028] Furthermore, a plurality of elastic members 27 arranged in a linear array are provided at the bottom of the placement cavity 26 , and the other ends of the elastic members 27 are fixedly provided on the contact rods 28 .

[0029] Specifically, when the contact rod 28 is subjected to force, it will move in the placement cavity 26 and contact the elastic member 27 at the bottom of the placement cavity 26. When the elastic member 27 is subjected to force to the limit, the gear lever 19 is fixed.

[0030] As an embodiment further provided by the present invention, according to Figure 2 As shown, a folding shell 18 is symmetrically arranged in the shell 17, and the folding shell 18 is in a plurality of V shapes.

[0031] Specifically, the folding shell 18 can prevent external dust from entering the housing 17.

[0032] As an embodiment further provided by the present invention, according to Figure 2 As shown, a steering wheel 15 is provided on the base 1, and a plurality of wheels 16 arranged in a linear array are provided at the bottom of the base 1.

[0033] Specifically, the engineering vehicle is controlled by a steering wheel 15 and wheels 16 .

[0034] Working principle: When in use, after pushing the gear lever 19 forward, it will contact the contact shell 23 in the shell body 17, and at the same time touch the multiple contact rods 28 sliding on the contact shell 23. At the same time, the contact rod 28 will be inserted into the slot 191 on the side of the gear lever 19. When the contact rod 28 is subjected to force, it will move in the placement cavity 26 and contact the elastic member 27 at the bottom of the placement cavity 26. When the elastic member 27 is subjected to force to the limit, the slide bar 21 is pressed downward at the same time, so that the insert block 22 at the bottom of the slide bar 21 is inserted into the fixing groove 29, fixing the gear lever 19 in one direction.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An operating lever with a tilt angle adjustment function, characterized in that: The invention comprises a base (1), wherein a fixing seat (11) is provided on the base (1), a seat (12) is provided on the fixing seat (11), a shell (17) is provided on the base (1), a rotating shaft (192) is rotatably provided in the shell (17), a gear lever (19) is provided on the rotating shaft (192), a slot (191) is provided on the side of the gear lever (19), a contact shell (23) is symmetrically provided in the shell (17), a plurality of contact rods (28) arranged in a linear array are slidably provided on the contact shell (23), a fixing slot (29) is provided on the contact rod (28), a sliding rod (21) is slidably provided on the gear lever (19), and an insert (22) is provided at the bottom of the sliding rod (21).

2. The operating lever with tilt angle adjustment function according to claim 1, characterized in that: A sliding groove (20) is provided on the gear lever (19), and the sliding rod (21) slides in the sliding groove (20).

3. The operating lever with tilt angle adjustment function according to claim 1, characterized in that: A fixed shell (25) is provided in the contact shell (23), a placement cavity (26) is provided on the fixed shell (25), and the contact rod (28) is slidably arranged in the placement cavity (26).

4. The operating lever with tilt angle adjustment function according to claim 3, characterized in that: A plurality of elastic members (27) arranged in a linear array are provided at the bottom of the placement cavity (26), and the other ends of the elastic members (27) are fixedly provided on the contact rod (28).

5. The operating lever with tilt angle adjustment function according to claim 1, characterized in that: A folding shell (18) is symmetrically arranged in the housing (17), and the folding shell (18) is in a plurality of V shapes.

6. The operating lever with tilt angle adjustment function according to claim 1, characterized in that: A steering wheel (15) is provided on the base (1), and a plurality of wheels (16) arranged in a linear array are provided at the bottom of the base (1).

7. The operating lever with tilt angle adjustment function according to claim 4, characterized in that: The elastic member (27) is a spring.

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