Vehicle control rod comfortable to operate

Abstract

The utility model discloses a vehicle control rod comfortable to operate, which comprises a first rod body and a second rod body, a first movable cavity is arranged on the first rod body, the second rod body is arranged in the first movable cavity in a penetrating manner, a first partition plate is arranged in the first movable cavity, a threaded hole is arranged on the first partition plate, and a thread matched with the threaded hole is arranged on the second rod body; a second partition plate is arranged above the first partition plate, a through hole corresponding to the second rod body is formed in the second partition plate, a fixing piece is arranged on the second rod body, and the fixing piece is located in the through hole all the time; the height of the control rod can be adjusted, and a good fixing effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted parts, and in particular relates to a vehicle control lever with comfortable operation. Background Art

[0002] A joystick is a physical device that converts the movement of a plastic rod into electronic information that a computer can process. The basic principle of a joystick is to convert the movement of a plastic rod into electronic information that a computer can process.

[0003] Joysticks are widely used in automobiles for gear shifting and adjustment operations. Existing joysticks are usually integrally formed and cannot be adjusted in height. Different operators have different operating comfort heights, especially for people of different heights. The joysticks cannot meet the different height requirements of different operators for joysticks, and the comfort level is reduced. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a vehicle control lever with comfortable operation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle control lever with comfortable operation, including a first rod body and a second rod body, the first rod body is provided with a first movable cavity, the second rod body is inserted into the first movable cavity, a first partition is provided in the first movable cavity, a threaded hole is provided on the first partition, and a thread matching the threaded hole is provided on the second rod body; a second partition is provided above the first partition, a through hole corresponding to the second rod body is provided on the second partition, a fixing piece is provided on the second rod body, and the fixing piece is always in the through hole.

[0007] Furthermore, a mounting groove is provided on the second rod body, and the fixing piece is located in the mounting groove.

[0008] Furthermore, the fixing piece is made of rubber, a first cavity is provided on the fixing piece, and a side wall of the fixing piece is fixedly connected to an inner wall of the installation groove.

[0009] Furthermore, a plurality of convex strips are provided on the side wall of the fixing member, and a plurality of convex rings are provided on the inner wall of the through hole.

[0010] Furthermore, a gripping portion is provided at the top end of the second rod body, a second cavity is provided on the gripping portion, and a side wall of the gripping portion is made of rubber.

[0011] Furthermore, an air inlet cavity is provided at the bottom of the grip, and a first air supply channel, a second air supply channel and a third air supply channel are provided on the second rod body. The first air supply channel is communicated with the air inlet cavity, the second air supply channel is used to connect the first air supply channel and the first cavity, and the third air supply channel is used to connect the first air supply channel and the second cavity.

[0012] Furthermore, a first push plate is provided in the air intake cavity, the cross-section of the first push plate corresponds to the cross-section of the air intake cavity, a first through groove is provided on the first push plate, a flap is provided on the top of the first push plate, the flap covers the first through groove, a push rod is provided at the bottom of the first push plate, and a second push plate is provided at the bottom of the push rod.

[0013] Furthermore, a second active cavity is provided on the second rod body, and the second active cavity is communicated with the second air supply channel and the third air supply channel. A baffle is provided in the second active cavity, and a second through groove and a third through groove are provided on the baffle. The second through groove is located below the second air supply channel, and the third through groove is located below the third air supply channel.

[0014] Furthermore, a groove is provided on the side wall of the second active cavity, an extension rod is provided on the baffle, the extension rod is inserted into the groove, and a push block is provided at one end of the extension rod; a first active groove for the push block to move is provided on the second rod body, a protrusion is provided on the inner wall of the first active groove, and a groove corresponding to the protrusion is provided on the side wall of the push block.

[0015] Furthermore, a second movable groove is provided on the second rod body, the second movable groove is communicated with the second air supply channel, a first movable rod is provided in the second movable groove, a first return spring is provided at one end of the first movable rod, one end of the first return spring is against the end surface of the second movable groove, and a fourth through groove is provided on the first movable rod.

[0016] The utility model is beneficial in that it provides a vehicle control rod capable of adjusting the height of the control rod and having a good fixing effect and comfortable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] Figure 1 The structure diagram of a vehicle control lever with comfortable operation in one embodiment of the utility model is shown.

[0021] Figure 2 for Figure 1 A cross-sectional view of a first lever body of a vehicle control lever for comfortable operation in the illustrated embodiment.

[0022] Figure 3 for Figure 2 Enlarged view of point A in .

[0023] Figure 4 for Figure 2 Enlarged view of point B in .

[0024] Figure 5 for Figure 1 A cross-sectional view of a cover for a comfort-operating vehicle control lever in the illustrated embodiment.

[0025] Figure 6 for Figure 5 Enlarged view of point C in the figure.

[0026] Figure 7 for Figure 1 A cross-sectional view of a first movable groove of a vehicle control lever for comfortable operation in the illustrated embodiment.

[0027] Figure 8 for Figure 7 Enlarged view of point D in .

[0028] Fig. 9 for Figure 1 A cross-sectional view of a first movable lever of a comfort-operation vehicle control lever in the illustrated embodiment.

[0029] Fig.10 for Fig. 9 Enlarged view of point E in FIG.

[0030] Fig.11 for Figure 1 A cross-sectional view of the second movable lever of the comfort-operating vehicle control lever in the illustrated embodiment.

[0031] Fig.12 for Fig.11 Enlarged view of point F in FIG.

[0032] The meanings of the reference numerals in the figures are as follows:

[0033] 101, first rod body; 1011, air inlet cavity; 1012, first air delivery channel; 1013, second air delivery channel; 1014, third air delivery channel; 102, second rod body; 103, gripping portion; 104, first partition plate; 105, fixing member; 1051, first cavity; 1052, convex strip; 106, first push plate; 1061, push rod; 1062, second push plate; 1063, first through groove ; 107, baffle; 1071, second through slot; 1072, third through slot; 1073, extension rod; 1074, push block; 1075, groove; 108, flap; 109, protrusion; 110, first movable rod; 1101, first return spring; 1102, fourth through slot; 111, second movable rod; 1111, second return spring; 1112, fifth through slot; 112, second partition. DETAILED DESCRIPTION

[0034] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0035] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0037] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0038] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0039] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0040] like Figure 1-12As shown, a vehicle control lever with comfortable operation includes a first rod body 101 and a second rod body 102. The first rod body 101 is provided with a first movable cavity, and the second rod body 102 is inserted into the first movable cavity. The first movable cavity is provided with a first partition plate 104 and a second partition plate 112. The first partition plate 104 is provided with a threaded hole, and the second rod body 102 is provided with a thread matching the threaded hole; the second partition plate 112 is located above the first partition plate 104, and the second partition plate 112 is provided with a through hole corresponding to the second rod body 102, and the second rod body 102 is provided with a mounting groove, and a fixing member 105 is provided in the mounting groove. When the second rod body 102 moves in the first movable cavity, the mounting groove is always in the through hole.

[0041] The fixing member 105 is made of rubber and is provided with a first cavity 1051. The side wall of the fixing member 105 is fixedly connected to the inner wall of the mounting groove. The side wall of the fixing member 105 is provided with a plurality of convex strips 1052, and the inner wall of the through hole is provided with a plurality of convex rings. The fixing member 105 is an arc-shaped structure, and an air inlet is provided at the top of the fixing member 105.

[0042] Furthermore, a gripping portion 103 is provided at the top of the second rod body 102, a second cavity is provided on the gripping portion 103, and the side wall of the gripping portion 103 is made of rubber; an air inlet cavity 1011 is provided at the bottom of the gripping portion 103, and a first air supply channel 1012, a second air supply channel 1013 and a third air supply channel 1014 are provided on the second rod body 102, the first air supply channel 1012 is communicated with the air inlet cavity 1011, the second air supply channel 1013 is used to connect the first air supply channel 1012 and the first cavity 1051, and the third air supply channel 1014 is used to connect the first air supply channel 1012 and the second cavity.

[0043] A first push plate 106 is provided in the air intake cavity 1011, and the cross-section of the first push plate 106 corresponds to the cross-section of the air intake cavity 1011. A first through groove 1063 is provided on the first push plate 106. A flap 108 is provided on the top of the first push plate 106, and the flap 108 covers the first through groove 1063. One end of the flap 108 is rotatably connected to the first push plate 106, and the flap 108 can only be flipped upwards. A push rod 1061 is provided at the bottom of the first push plate 106, and the push rod 1061 passes through the air intake cavity 1011. A second push plate 1062 is provided at the bottom of the push rod 1061.

[0044] A second active cavity is provided on the second rod body 102, and the second gas delivery channel 1013 and the third gas delivery channel 1014 are both provided with horizontal sections. The second active cavity is communicated with the horizontal sections of the second gas delivery channel 1013 and the third gas delivery channel 1014. A baffle plate 107 is provided in the second active cavity, and a second through groove 1071 and a third through groove 1072 are provided on the baffle plate 107. The second through groove 1071 is located below the horizontal section of the second gas delivery channel 1013, and the third through groove 1072 is located below the horizontal section of the third gas delivery channel 1014.

[0045] A slot is provided on the side wall of the second movable cavity, an extension rod 1073 is provided on the baffle 107, the extension rod 1073 is inserted into the slot, and a push block 1074 is provided at one end of the extension rod 1073; a first movable groove for the push block 1074 to move is provided on the second rod body 102, a protrusion 109 is provided on the inner wall of the first movable groove, and a groove 1075 corresponding to the protrusion 109 is provided on the side wall of the push block 1074.

[0046] A second movable groove is provided on the second rod body 102, and the second movable groove is communicated with the second air delivery channel 1013. A first movable rod 110 is provided in the second movable groove. A first return spring 1101 is provided at one end of the first movable rod 110, and one end of the first return spring 1101 abuts against the end surface of the second movable groove, and a fourth through groove 1102 is provided on the first movable rod 110; a third movable groove is also provided on the second rod body 102, and the third movable groove is communicated with the third air delivery channel 1014. A second movable rod 111 is provided in the third movable groove, and a second return spring 1111 is provided at one end of the second movable rod 111, and one end of the second return spring 1111 abuts against the end surface of the third movable groove, and a fifth through groove 1112 is provided on the second movable rod 111.

[0047] When adjusting the height of the gripping portion 103, the first movable rod 110 is pushed into the second movable groove, the first movable rod 110 moves into the second movable groove, the fourth through groove 1102 is connected with the second air delivery channel 1013, the air in the first cavity 1051 flows out through the fourth through groove 1102, the fixing member 105 contracts under the action of its own elastic force, and the fixing member 105 does not contact the inner wall of the through hole; the second rod body 102 is rotated, the second rod body 102 rotates relative to the first rod body 101, and the height of the second rod body 102 is adjusted by the cooperation of the thread and the threaded hole; when the second rod body 102 moves to a suitable position, the second rod body 102 is stopped from rotating, the thread and the threaded hole themselves have a self-locking function, and the second rod body 102 is preliminarily fixed, and the push block 1074 is pushed upward, and the push block 1074 drives the baffle 107 to move upward, and when the push block 1074 moves to the position of the protrusion 109, the protrusion 109 is inserted 1075, and the cooperation of the protrusion 109 and the groove 1075 provides a sense of resistance to the movement of the push block 1074, thereby reminding the operator. At this time, the second through groove 1071 is connected to the second air delivery channel 1013, and the third through groove 1072 is still staggered with the third air delivery channel 1014. The second push plate 1062 is repeatedly pushed. When the second push plate 1062 drives the first push plate 106 to move, air is input into the first air delivery channel 1012. The airflow in the first air delivery channel 1012 enters the first cavity 1051 through the second air delivery channel 1013. The fixing member 105 is inflated and abuts against the inner wall of the through hole. The convex strip 1052 and the convex ring cooperate to fix the second rod body 102. The convex strip 1052 outside the through hole abuts against the side wall of the second partition plate 112, thereby hindering the longitudinal movement of the second rod body 102. The second rod body 102 is effectively fixed by the cooperation of the fixing member 105 and the thread.

[0048] The hand-held portion of the present application can also be adjusted according to the size of the user's palm. When the size of the hand-held portion needs to be adjusted, the second movable rod 111 is pushed into the third movable groove, and the fifth through groove 1112 is moved to be aligned with the third air supply channel 1014. The air in the second cavity leaks out from the fifth through groove 1112, and the volume of the hand-held portion is reduced; the push block 1074 is pushed upward to push the push block 1074 to the top of the first movable groove. At this time, the second through groove 1071 is staggered with the second air supply channel 1013, and the third through groove 1072 is connected with the third air supply channel 1014. The second push plate 1062 is repeatedly pushed many times. When the second push plate 1062 drives the first push plate 106 to move, air is input into the first air supply channel 1012. The airflow in the first air supply channel 1012 enters the second cavity through the third air supply channel 1014. After the grip 103 is inflated, it expands to increase the volume of the hand-held portion, and the size of the grip 103 is adjusted.

[0049] When the push block 1074 is at the bottom of the first movable groove, the second through groove 1071 and the second air supply channel 1013 are staggered, and the third through groove 1072 and the third air supply channel 1014 are staggered, that is, the second air supply channel 1013 and the third air supply channel 1014 are both in a closed state, ensuring the sealing of the first cavity 1051 and the second cavity, and at the same time ensuring the reliability of the use of the operating rod.

[0050] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. A vehicle control lever with comfortable operation, comprising a first rod body and a second rod body, wherein the first rod body is provided with a first movable cavity, and the second rod body is inserted into the first movable cavity, characterized in that: A first partition is provided in the first movable cavity, a threaded hole is provided on the first partition, and a thread matching the threaded hole is provided on the second rod body; a second partition is provided above the first partition, a through hole is provided on the second partition corresponding to the second rod body, and a fixing piece is provided on the second rod body, and the fixing piece is always in the through hole.

2. The vehicle control lever with comfortable operation according to claim 1, characterized in that: The second rod body is provided with a mounting groove, and the fixing member is located in the mounting groove.

3. The vehicle control lever with comfortable operation according to claim 2, characterized in that: The fixing member is made of rubber, a first cavity is provided on the fixing member, and a side wall of the fixing member is fixedly connected to the inner wall of the mounting groove.

4. The vehicle control lever with comfortable operation according to claim 1, characterized in that: A plurality of convex strips are arranged on the side wall of the fixing member, and a plurality of convex rings are arranged on the inner wall of the through hole.

5. The vehicle control lever with comfortable operation according to claim 3, characterized in that: A gripping portion is provided at the top end of the second rod body, a second cavity is provided on the gripping portion, and a side wall of the gripping portion is made of rubber.

6. The vehicle control lever with comfortable operation according to claim 5, characterized in that: An air inlet cavity is provided at the bottom of the grip portion, and a first air supply channel, a second air supply channel and a third air supply channel are provided on the second rod body. The first air supply channel is communicated with the air inlet cavity, the second air supply channel is used to connect the first air supply channel and the first cavity, and the third air supply channel is used to connect the first air supply channel and the second cavity.

7. The vehicle control lever with comfortable operation according to claim 6, characterized in that: A first push plate is provided in the air intake cavity, the cross section of the first push plate corresponds to the cross section of the air intake cavity, a first through groove is provided on the first push plate, a flap is provided on the top of the first push plate, the flap covers the first through groove, a push rod is provided at the bottom of the first push plate, and a second push plate is provided at the bottom of the push rod.

8. The vehicle control lever with comfortable operation according to claim 6, characterized in that: A second active cavity is provided on the second rod body, and the second active cavity is communicated with the second air delivery channel and the third air delivery channel. A baffle is provided in the second active cavity, and a second through groove and a third through groove are provided on the baffle. The second through groove is located below the second air delivery channel, and the third through groove is located below the third air delivery channel.

9. The vehicle control lever with comfortable operation according to claim 8, characterized in that: A slot is provided on the side wall of the second movable cavity, an extension rod is provided on the baffle, the extension rod is inserted into the slot, and a push block is provided at one end of the extension rod; a first movable groove for the push block to move is provided on the second rod body, a protrusion is provided on the inner wall of the first movable groove, and a groove corresponding to the protrusion is provided on the side wall of the push block.

10. The vehicle control lever with comfortable operation according to claim 8, characterized in that: The second rod body is provided with a second movable groove, the second movable groove is communicated with the second air delivery channel, a first movable rod is provided in the second movable groove, a first return spring is provided at one end of the first movable rod, one end of the first return spring is against the end surface of the second movable groove, and a fourth through groove is provided on the first movable rod.

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