Handle rotation locking mechanism

Abstract

The utility model discloses a handle rotation locking mechanism which comprises a control box and a handle, a rotating seat is installed on the control box, a rotating arm is installed on the rotating seat in a rotating mode, the rotating arm is provided with a rotating portion and an inclined face structure arranged on the rotating portion, and the handle is installed on the inclined face structure. The handle is rotationally mounted on the rotating part and is in sliding fit with the inclined surface structure; the rotating arm is provided with a rotating shaft in running fit with the rotating seat and a limiting block coaxial with the rotating shaft, the limiting block is provided with a first stop hole and a second stop hole, and the control box is provided with a plunger capable of being inserted into the first stop hole or the second stop hole; the problems that a handle can only move in a plane during adjustment, and spatial position adjustment cannot be achieved in a limited space are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of the handle structure of a simulated aircraft, in particular to a handle rotation locking mechanism. Background Art

[0002] A simulated aircraft is the main equipment for simulating the training of a real aircraft. An operating handle identical to that in the real aircraft is arranged in the simulated aircraft, and different simulated flight scenario trainings are realized by controlling the operating handle. According to different users, the position and angle of the operating handle need to be adjusted so as to adapt to the operation of the operating handle in the current simulated scenario. In the prior art, the operating handle is installed by a single rotating arm, mainly realizing displacement adjustment in a plane, unable to realize three-dimensional space position adjustment, and unable to adjust the handle in a limited space. Summary of the Utility Model

[0003] (1) Technical Problem

[0004] The purpose of the utility model is to provide a handle rotation locking mechanism, which solves the problem that the existing handle can only perform planar movement during adjustment and cannot realize spatial position adjustment in a limited space.

[0005] (2) Technical Solution

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A handle rotation locking mechanism includes a control box and a handle. A rotating seat is installed on the control box, a rotating arm is rotatably installed on the rotating seat, a rotating part and an inclined plane structure arranged on the rotating part are provided on the rotating arm, the handle is rotatably installed on the rotating part and is in sliding fit with the inclined plane structure; a rotating shaft rotatably matched with the rotating seat and a limiting block coaxial with the rotating shaft are provided on the rotating arm, the limiting block has a first stop hole and a second stop hole, and a plunger that can be inserted into the first stop hole or the second stop hole is provided on the control box.

[0008] Preferably, the rotating arm is of a bent structure.

[0009] Preferably, the rotating arm, the rotating shaft, the limiting block and the rotating part are of an integrally formed structure.

[0010] Preferably, a rotating hole and limiting holes located around the rotating hole are provided on the rotating part, the axes of the rotating hole and the limiting holes are perpendicular to the inclined plane structure, and the handle is rotatably connected to the rotating hole.

[0011] Preferably, a limiting notch is formed at one end of the control box where the rotating seat is installed, and the limiting notch is used to limit the reciprocating rotation range of the rotating arm.

[0012] Preferably, the installation surface of the control box forms an angle with the rotation plane of the rotating arm.

[0013] (III) Advantageous Effects

[0014] The entire mechanism is installed and fixed in the simulated aircraft through the control box. The rotation of the rotating arm relative to the rotating seat can realize the rotation of the position of the rotating arm. The plunger cooperates with the first stop hole and the second stop hole on the limiting block, so as to realize that the rotating arm can be adjusted at two positions. At the same time, the handle is rotatably installed on the rotating part and slidably cooperates with the inclined surface structure. Therefore, when the rotating handle rotates relative to the inclined surface structure, the height formed by the handle relative to the rotating part can be adjusted;

[0015] Thus, it is realized that the handle can rotate and adjust the position of the entire handle of the rotating arm according to the use space, and the height can be adjusted relative to the rotating part after the handle is rotated. Therefore, the handle can be adjusted in three-dimensional space. After adjustment, the rotation of the rotating arm is stopped by the plunger, and the rotation of the handle is stopped by the rotating part. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0017] Figure 2 is an exploded structural diagram of the rotation locking mechanism pair in the embodiment of the present invention;

[0018] Figure 3 is a schematic structural diagram of the rotating arm in the first position in the embodiment of the present invention;

[0019] Figure 4 is a schematic structural diagram of the rotating arm in the second position pair in the embodiment of the present invention;

[0020] In Figures 1 to 4 the correspondence between the component names or lines and the drawing reference numerals is as follows:

[0021] Control box 1, limiting notch 100, handle 2, rotating seat 3, rotating arm 4, rotating part 41, rotating hole 411, limiting hole 412, inclined surface structure 42, rotating shaft 43, limiting block 44, first stop hole 45, second stop hole 46, plunger 5. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] See Figures 1 - 4 As shown, in the embodiment of the present invention, a handle rotation locking mechanism is proposed, which is applied to install and adjust and lock the handle 2 in a simulation aircraft. Specifically, it includes a control box 1 and a handle 2. A rotating seat 3 is installed on the control box 1, a rotating arm 4 is rotatably installed on the rotating seat 3, a rotating part 41 is provided on the rotating arm 4, and an inclined surface structure 42 is provided on the rotating part 41. The handle 2 is rotatably installed on the rotating part 41 and slidably cooperates with the inclined surface structure 42. Among them, a rotating shaft 43 rotatably cooperating with the rotating seat 3 and a limiting block 44 coaxial with the rotating shaft 43 are provided on the rotating arm 4. The limiting block 44 has a first stop hole 45 and a second stop hole 46, and a plunger 5 that can be inserted into the first stop hole 45 or the second stop hole 46 is provided on the control box 1.

[0024] During adjustment, there are two stages of adjustment. The first stage is that the rotating arm 4 rotates relative to the rotating seat 3 through the rotating shaft 43. After the relative rotation angle of the rotating arm 4, the plunger 5 is inserted into the first stop hole 45 to stop rotation at the first position, and the plunger 5 is inserted into the second stop hole 46 to stop rotation at the second position.

[0025] The second stage is that when the handle 2 rotates relative to the rotating part 41, due to the cooperation of the inclined surface structure 42, the handle 2 generates a height adjustment relative to the rotating part 41, and after adjustment, the handle 2 is stopped from rotating by the stop mechanism on the rotating part 41, thereby completing the position and angle adjustment of the handle 2 in three-dimensional space, especially the adjustment operation can be carried out in a limited space.

[0026] In order to make the overall structure of the rotating arm 4 have better structural strength and be convenient for manufacturing, the rotating arm 4, the rotating shaft 43, the limiting block 44 and the rotating part 41 are integrally formed structures.

[0027] Among them, the stop mechanism includes a rotating shaft connecting the handle 2 and an elastic pin for stopping the rotation of the handle 2, and the rotation of the handle 2 can be stopped and limited every certain angle.

[0028] Specifically, the rotating arm 4 has a curved structure, which can further reduce the occupied space for the rotation of the rotating arm 4.

[0029] Meanwhile, a rotation hole 411 and limiting holes 412 located around the rotation hole 411 are provided on the rotating part 41. The axes of the rotation hole 411 and the limiting holes 412 are perpendicular to the inclined plane structure 42. The handle 2 is rotatably connected to the rotation hole 411. Among them, the rotation hole 411 is used for installing a rotating shaft, and the limiting holes 412 are used for installing elastic pins to install the handle 2 on the rotating part 41.

[0030] Specifically, a limiting notch 100 is provided at one end of the control box 1 where the rotating seat 3 is installed. The limiting notch 100 is used to limit the reciprocating rotation range of the rotating arm 4. By means of the limiting notch 100, the swinging range of the rotating arm 4 can be avoided and limited.

[0031] Meanwhile, in order to increase the adjustment angle of the handle 2 in three-dimensional space, the installation surface of the control box 1 and the rotation plane of the rotating arm 4 form an angle, and the angle is less than 90 degrees, that is, the control box 1 is obliquely installed in the simulated aircraft, so that the angle is smaller and the occupied space is smaller when the rotating arm 4 rotates and adjusts relative to the control box 1.

[0032] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A handle rotation locking mechanism, characterized in that: It comprises a control box and a handle, wherein a rotating seat is mounted on the control box, a rotating arm is rotatably mounted on the rotating seat, a rotating part and an inclined surface structure are arranged on the rotating part on the rotating arm, and the handle is rotatably mounted on the rotating part and slidably cooperates with the inclined surface structure; The rotating arm is provided with a rotating shaft rotatably matched with the rotating seat, and a limit block coaxial with the rotating shaft, the limit block has a first stop hole and a second stop hole, and the control box is provided with a plunger that can be inserted into the first stop hole or the second stop hole.

2. A handle rotation locking mechanism according to claim 1, characterized in that: The rotating arm is in a curved structure.

3. A handle rotation locking mechanism according to claim 2, characterized in that: The rotating arm, the rotating shaft, the limiting block and the rotating part are an integrally formed structure.

4. A handle rotation locking mechanism according to claim 3, characterized in that: The rotating part is provided with a rotating hole and limiting holes located around the rotating hole. The axes of the rotating hole and the limiting hole are perpendicular to the inclined surface structure. The handle is rotatably connected to the rotating hole.

5. A handle rotation locking mechanism according to claim 4, characterized in that: A limiting notch is provided at one end of the control box on which the rotating seat is mounted, and the limiting notch is used to limit the reciprocating rotation range of the rotating arm.

6. A handle rotation locking mechanism according to claim 5, characterized in that: The mounting surface of the control box forms an angle with the rotation plane of the rotating arm.

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