Knob type gear shifting device for new energy automobile
By setting up the block and slots, limit blocks and slider slots of electric push rods, telescopic rods and rotary knobs in the knob shifting device of new energy vehicles, the problem of accidental touch of existing devices is solved, and the problem of errors in existing devices is improved. It can ensure safety and use value, avoid safety hazards when shifting gears.
Patent Information
- Application Number
- CN202421393902.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing knob-type gear shifting devices lack safety mechanisms, which are prone to accidental touching, leading to safety hazards.
By setting an electric push rod and a telescopic rod in the knob shifting device, the lift seat can be adjusted in height, and a card block and a slot are set on the rotor, combining the limit block and slider and slot to prevent accidental contact and The connection falls off to avoid safety hazards.
Effectively prevent users from touching the shift knob by mistake, improve the safety and use value of the device, and avoid the occurrence of safety hazards during shifting.
Smart Images
Figure CN222351422U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gear shifting devices, in particular to a knob-type gear shifting device for new energy vehicles. Background Art
[0002] As energy becomes increasingly scarce, electric vehicles and hybrid vehicles have developed rapidly and are more popular with drivers. In order to reflect the sense of technology, aesthetics and space optimization, knob-type electronic shifters are widely used not only in traditional vehicles, but also in electric vehicles and hybrid vehicles.
[0003] The knob-type gear shift device currently in use has no safety mechanism on the knob, and is easily accidentally touched, causing safety hazards.
[0004] In view of this, research and improvement are conducted on the existing problems, and a knob-type shift device for new energy vehicles is provided, in which the height of the lifting seat can be adjusted through the setting of an electric push rod and a telescopic rod, and the setting of the knob can prevent the user from accidentally touching the shift knob and causing a safety hazard. The purpose is to solve the problem and improve the use value through this technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a knob-type shifting device for new energy vehicles.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a knob-type shift device for new energy vehicles, including a device body, an electric push rod is connected to an upper end of the device body, a telescopic rod is connected to the top of the electric push rod, a lifting seat is connected to the top of the telescopic rod, a display screen is connected to the top surface of the lifting seat, and a shift knob is connected to the other top surface of the lifting seat, a rotating knob is connected to the upper end of the shift knob, a card block is connected to one end of the rotating knob, a connecting sleeve is connected to the bottom end of the rotating knob, a connecting column is connected to the inside of the connecting sleeve, a sliding block is connected to one end of the connecting column, a limiting block is connected to the top of the limiting block, and a spring is connected to the top of the limiting block.
[0007] As a further description of the above technical solution:
[0008] The bottom end of the electric push rod is fixedly connected to the device body, the bottom end of the telescopic rod is movably connected to the electric push rod, and the top end is fixedly connected to the bottom end of the lifting seat, and the lifting seat is movably connected to the device body through the electric push rod.
[0009] As a further description of the above technical solution:
[0010] The display screen is fixedly connected to the lifting seat, and the shift knob is connected to the lifting seat shaft.
[0011] As a further description of the above technical solution:
[0012] The rotating knob is movably connected to the shift knob through a connecting sleeve and a connecting column, and the clamping block is fixedly connected to the rotating knob.
[0013] As a further description of the above technical solution:
[0014] A card slot is arranged at one place on the surface of the shift knob, the outer diameter of the card block and the inner diameter of the card slot match each other, and the number of the card block and the card slot is two.
[0015] As a further description of the above technical solution:
[0016] The top end of the connecting sleeve is fixedly connected to the bottom end of the knob, and the bottom end is movably connected to the telescopic rod. The bottom end of the telescopic rod is fixedly connected to the shift knob. The top end of the spring is fixedly connected to the connecting sleeve, and the bottom end is fixedly connected to the limit block.
[0017] As a further description of the above technical solution:
[0018] A slide groove is provided inside the connecting sleeve, the slider is fixedly connected to the connecting column, the outer diameter of the slider matches the inner diameter of the slide groove, the limit block is fixedly connected to the connecting column, the outer diameter of the limit block matches the inner diameter of the connecting sleeve, and there are two sliders and two slide grooves.
[0019] The utility model has the following beneficial effects: in the utility model, the height of the lifting seat can be adjusted by the arrangement of the electric push rod and the telescopic rod, the arrangement of the turning knob can prevent the user from accidentally touching the shift knob to cause a safety hazard, the arrangement of the limit block can prevent the connecting sleeve from falling off the connecting column, and the arrangement of the slider and the slide groove can prevent the position between the card block and the card groove from being offset, thereby avoiding safety hazards when shifting gears. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of a knob-type shift device for a new energy vehicle proposed by the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of a knob-type shift device for a new energy vehicle proposed by the utility model;
[0022] Figure 3 The utility model provides a schematic diagram of a rotary knob of a knob-type gear shift device for a new energy vehicle.
[0023] Legend:
[0024] 1. Device body; 2. Lifting seat; 3. Display screen; 4. Shift knob; 5. Turning knob; 6. Clamp block; 7. Connecting sleeve; 8. Slide groove; 9. Connecting column; 10. Limit block; 11. Sliding block; 12. Spring; 13. Clamp groove; 14. Electric push rod; 15. Telescopic rod. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are 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 position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0027] Reference Figure 1-3 , an embodiment provided by the utility model:
[0028] A knob-type shifting device for a new energy vehicle comprises a device body 1, wherein an electric push rod 14 is connected to one end of the device body 1, a telescopic rod 15 is connected to the top of the electric push rod 14, a lifting seat 2 is connected to the top of the telescopic rod 15, a display screen 3 is connected to one end of the top surface of the lifting seat 2, a shift knob 4 is connected to another end of the top surface of the lifting seat 2, a rotating knob 5 is connected to the upper end of the shift knob 4, a clamping block 6 is connected to one end of the rotating knob 5, a connecting sleeve 7 is connected to the bottom of the rotating knob 5, a connecting column 9 is connected inside the connecting sleeve 7, a sliding block 11 is connected to one end of the connecting column 9, a limiting block 10 is connected to the top of the connecting column 9, and a spring 12 is connected to the top of the limiting block 10.
[0029] Specifically, the bottom end of the electric push rod 14 is fixedly connected to the device body 1, the bottom end of the telescopic rod 15 is movably connected to the electric push rod 14, and the top end is fixedly connected to the bottom end of the lifting seat 2. The lifting seat 2 is movably connected to the device body 1 through the electric push rod 14, and the height of the lifting seat 2 can be adjusted through the arrangement of the electric push rod 14 and the telescopic rod 15.
[0030] Specifically, the display screen 3 is fixedly connected to the lifting seat 2 , the shift knob 4 is axially connected to the lifting seat 2 , and the shift knob 4 is used to shift gears of the vehicle.
[0031] Specifically, the knob 5 is movably connected to the shift knob 4 via the connecting sleeve 7 and the connecting column 9, the clamping block 6 is fixedly connected to the knob 5, and the shift knob 4 is rotated by the knob 5 to shift gears.
[0032] Specifically, a slot 13 is provided on the surface of the shift knob 4, the outer diameter of the block 6 matches the inner diameter of the slot 13, and there are two blocks 6 and two slots 13. The setting of the block 6 and the slide groove 8 facilitates the rotation of the shift knob 4 driven by the knob 5.
[0033] Specifically, the top of the connecting sleeve 7 is fixedly connected to the bottom end of the knob 5, and the bottom end is movably connected to the telescopic rod 15. The bottom end of the telescopic rod 15 is fixedly connected to the shift knob 4. The top of the spring 12 is fixedly connected to the connecting sleeve 7, and the bottom end is fixedly connected to the limit block 10. The setting of the limit block 10 can prevent the connecting sleeve 7 from falling off the connecting column 9.
[0034] Specifically, a slide groove 8 is provided inside the connecting sleeve 7, a slider 11 is fixedly connected to the connecting column 9, an outer diameter of the slider 11 matches an inner diameter of the slide groove 8, a limit block 10 is fixedly connected to the connecting column 9, an outer diameter of the limit block 10 matches an inner diameter of the connecting sleeve 7, and there are two sliders 11 and two slide grooves 8. The setting of the slider 11 and the slide groove 8 can prevent the position between the block 6 and the slot 13 from being offset, thereby avoiding safety hazards during gear shifting.
[0035] Working principle: When using this device, the user can adjust the height of the lifting seat 2 to adapt to the use of people with different usage habits. The electric push rod 14 drives the telescopic rod 15 to rise and fall to control the lifting and falling of the lifting seat 2. When the user changes gears, he presses down the knob 5, and the block 6 is pressed down into the slot 13. The knob 5 is rotated to drive the shift knob 4 to rotate to change gears. The setting of the block 6 and the slot 13 can prevent accidental touch and avoid the occurrence of safety hazards. The setting of the spring 12 connects the knob 5 to the connecting column 9, which facilitates the pressing of the knob 5. The setting of the limit block 10 can prevent the connecting sleeve 7 from falling off the connecting column 9. The setting of the slider 11 and the slide slot 8 can prevent the position between the block 6 and the slot 13 from shifting, thereby avoiding safety hazards when shifting gears.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A knob-type shifting device for a new energy vehicle, comprising a device body (1), characterized in that: An electric push rod (14) is connected to one end of the device body (1), a telescopic rod (15) is connected to the top of the electric push rod (14), a lifting seat (2) is connected to the top of the telescopic rod (15), a display screen (3) is connected to one end of the top surface of the lifting seat (2), a shift knob (4) is connected to the other end of the top surface of the lifting seat (2), a rotating knob (5) is connected to the upper end of the shift knob (4), a clamping block (6) is connected to one end of the rotating knob (5), a connecting sleeve (7) is connected to the bottom end of the rotating knob (5), a connecting column (9) is connected inside the connecting sleeve (7), a sliding block (11) is connected to one end of the connecting column (9), a limiting block (10) is connected to the top of the limiting block (10), and a spring (12) is connected to the top of the limiting block (10).
2. A knob-type shifting device for a new energy vehicle according to claim 1, characterized in that: The bottom end of the electric push rod (14) is fixedly connected to the device body (1), the bottom end of the telescopic rod (15) is movably connected to the electric push rod (14), and the top end is fixedly connected to the bottom end of the lifting seat (2), and the lifting seat (2) is movably connected to the device body (1) through the electric push rod (14).
3. The knob-type shifting device for new energy vehicles according to claim 1 is characterized in that: The display screen (3) is fixedly connected to the lifting seat (2), and the shift knob (4) is axially connected to the lifting seat (2).
4. The knob-type shifting device for new energy vehicles according to claim 1, characterized in that: The rotating knob (5) is movably connected to the shift knob (4) via a connecting sleeve (7) and a connecting column (9), and the clamping block (6) is fixedly connected to the rotating knob (5).
5. The knob-type shifting device for new energy vehicles according to claim 1, characterized in that: A slot (13) is provided at one point on the surface of the shift knob (4); the outer diameter of the clamping block (6) and the inner diameter of the clamping slot (13) match each other; and the number of the clamping block (6) and the number of the clamping slot (13) are two.
6. The knob-type shifting device for new energy vehicles according to claim 1, characterized in that: The top end of the connecting sleeve (7) is fixedly connected to the bottom end of the knob (5), and the bottom end is movably connected to the telescopic rod (15). The bottom end of the telescopic rod (15) is fixedly connected to the shift knob (4). The top end of the spring (12) is fixedly connected to the connecting sleeve (7), and the bottom end is fixedly connected to the limit block (10).
7. The knob-type shifting device for new energy vehicles according to claim 1, characterized in that: A slide groove (8) is provided inside the connecting sleeve (7), the slider (11) is fixedly connected to the connecting column (9), the outer diameter of the slider (11) matches the inner diameter of the slide groove (8), the limit block (10) is fixedly connected to the connecting column (9), the outer diameter of the limit block (10) matches the inner diameter of the connecting sleeve (7), and the number of the slider (11) and the slide groove (8) is two.