CN114407794B - Steering wheel with display screen convenient to disassemble and assemble - Google Patents
Steering wheel with display screen convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN114407794B CN114407794B CN202111582673.9A CN202111582673A CN114407794B CN 114407794 B CN114407794 B CN 114407794B CN 202111582673 A CN202111582673 A CN 202111582673A CN 114407794 B CN114407794 B CN 114407794B
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- Prior art keywords
- wall
- steering wheel
- mounting
- positioning rod
- display screen
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/001—Vehicle control means, e.g. steering-wheel or column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0052—Connection with the vehicle part using screws, bolts, rivets or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0078—Quick-disconnect two-parts mounting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses a steering wheel with a display screen convenient to assemble and disassemble, which comprises a steering wheel main body, an installation mechanism and a limiting mechanism, wherein an installation box is arranged above the steering wheel main body, the top end of the installation box is provided with the display screen, the installation mechanism consists of a connecting block and a positioning rod, the top end of the connecting block is fixedly connected with the bottom end of the installation box, a clamping groove is formed in the bottom end of the connecting block, a positioning hole is formed in one side of a fixed shaft, a movable hole is formed in one side of the connecting block, the limiting mechanism consists of the limiting rod and two limiting holes, and the two limiting holes are formed in the top end of the positioning rod. According to the invention, the positioning rod is inserted into the positioning hole through penetrating the movable hole by using the arrangement of the connecting block, the positioning rod and the limiting rod, so that the fixed shaft is stably inserted into the clamping groove, and then the limiting rod is inserted into the corresponding limiting hole, so that the positioning rod is stably inserted into the positioning hole, and only the positioning rod and the positioning rod are sequentially pulled out during disassembly, thereby improving the convenience of disassembly and assembly of the display screen.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a steering wheel with a display screen convenient to assemble and disassemble.
Background
The steering wheel is the main accessory of the automobile, and is connected with the steering shaft through a spline generally, and the function of the steering wheel is to convert the force applied by a driver to the edge of the steering wheel into torque and then transmit the torque to the steering shaft.
Along with intelligent popularization, the display screen is directly arranged above the steering wheel, the steering wheel rotates when in use, the display screen is always kept fixed, the display screen is installed through the bolts, but the installation surface of the display screen is positioned at the bottom end of the display screen, and the steering wheel is blocked at the bottom end of the display screen, so that the bolts for installation are very inconvenient to screw, and the convenience of disassembling and assembling the display screen is reduced.
Disclosure of Invention
The invention aims to provide a steering wheel with a display screen convenient to assemble and disassemble so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a steering wheel with a display screen that is easy to assemble and disassemble, comprising:
the steering wheel comprises a steering wheel main body, wherein an installation box is arranged above the steering wheel main body, a display screen is arranged at the top end of the installation box, key areas are arranged on two sides of the display screen, a fixed shaft is arranged at the bottom end of the installation box, and a connecting mechanism is arranged between the steering wheel main body and the fixed shaft;
the mounting mechanism is provided with two groups and consists of a connecting block and a positioning rod, the top end of the connecting block is fixedly connected with the bottom end of the mounting box, a clamping groove is formed in the bottom end of the connecting block, the outer wall of the fixed shaft is movably connected with the inner wall of the clamping groove in a penetrating way, a positioning hole is formed in one side of the fixed shaft, a movable hole is formed in one side of the connecting block, the outer wall of the positioning rod is movably connected with the inner wall of the movable hole in a penetrating way, and the outer wall of the positioning rod is movably connected with the inner wall of the positioning hole in a penetrating way;
the limiting mechanism is provided with two groups, and consists of a limiting rod and two limiting holes, wherein the two limiting holes are formed in the top end of the positioning rod, and the outer wall of the limiting rod is movably inserted and connected with the inner wall of one of the limiting holes.
Preferably, the top fixedly connected with solid fixed ring of installation box, the outer wall of locating lever and the inner wall activity interlude of solid fixed ring are connected, the outer wall of locating lever is fixed to be cup jointed the expansion ring, be provided with first spring between expansion ring and the fixed ring, first spring activity cup joints in the outer wall of locating lever.
Preferably, the movable groove has been seted up to the inside of installation box, the inner wall sliding connection in movable groove has the limiting plate, the spread groove has been seted up to the bottom of installation box, the top of gag lever post runs through the inside of spread groove and with the bottom fixed connection of limiting plate, the top fixedly connected with second spring of limiting plate.
Preferably, the tip of locating lever is provided with the pull ring, the grooving has been seted up on the top of pull ring, the inner wall fixedly connected with connecting axle of grooving, the commentaries on classics hole has been seted up in the front of locating lever, the outer wall of connecting axle rotates with the inner wall of changeing the hole to be connected.
Preferably, the connecting mechanism comprises a rotary drum, the rotary drum rotates to be sleeved on the outer wall of the fixed shaft, a bearing is arranged between the rotary drum and the fixed shaft, a mounting ring is fixedly sleeved on the outer wall of the rotary drum, a plurality of connecting rods are fixedly connected to the inner wall of the steering wheel main body, a plurality of connecting rings are fixedly connected to one ends of the connecting rods, the connecting rings are movably sleeved on the outer wall of the rotary drum, and a plurality of groups of locking mechanisms are arranged between the connecting rings and the mounting ring.
Preferably, the locking mechanism comprises a second bolt, second insertion holes are formed in the top ends of the connecting ring and the mounting ring, the outer walls of the second bolts are movably inserted and connected with the inner walls of the two second insertion holes respectively, and nuts are sleeved on the outer wall threads of the second bolts.
Preferably, the mounting grooves are formed in two sides of the outer wall of the steering wheel main body, the mounting plate is arranged in the mounting grooves, a heart rate sensor is fixedly arranged on one side of the mounting plate, an angle sensor is fixedly arranged on one side of the mounting plate, and a holding sensor is fixedly arranged on one side of the mounting plate.
Preferably, a first jack is formed in one side of the mounting plate, a first threaded hole is formed in the inner wall of the mounting groove, a first bolt is movably inserted into the inner wall of the first jack, and the outer wall of the first bolt is in threaded connection with the inner wall of the first threaded hole.
Preferably, the outer wall of the steering wheel main body is provided with an embedded groove, a real leather pad is arranged in the embedded groove, and a connecting adhesive is arranged between the real leather pad and the inner wall of the embedded groove.
The invention has the technical effects and advantages that:
(1) According to the invention, the positioning rod is stably inserted into the positioning hole through the movable hole by utilizing the arrangement of the connecting block, the positioning rod and the limiting rod, so that the fixed shaft is stably inserted into the clamping groove, and then the limiting rod is inserted into the corresponding limiting hole, so that the positioning rod inserted into the positioning hole can be limited, and the positioning rod is stably inserted into the positioning hole, thereby connecting the fixed shaft of the connecting block, and the positioning rod are sequentially pulled out when the display screen is disassembled, so that the convenience of disassembling and assembling the display screen is improved;
(2) According to the invention, the pull ring and the connecting shaft are arranged, and the connecting shaft rotates in the rotating hole, so that the pull ring can rotate at the end part of the positioning rod, the positioning rod is pulled by the pull ring conveniently, and the convenience of the operation of the positioning rod is improved;
(3) According to the invention, the second spring and the limiting plate are arranged, and the elastic action of the second spring enables the limiting plate to be extruded all the time, so that the limiting rod can be stably inserted into the limiting hole to limit the positioning rod under the condition that the limiting rod is not subjected to other larger external forces, and the use stability of the positioning rod is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a front cross-sectional structure of a steering wheel body according to the present invention.
Fig. 3 is a schematic view of a cross-sectional structure of a steering wheel main body of the present invention in a plan view.
Fig. 4 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present invention.
Fig. 5 is a schematic view of a partial enlarged structure at B of fig. 2 according to the present invention.
FIG. 6 is a schematic view of a pull ring of the present invention.
Fig. 7 is a schematic view of a partial enlarged structure at C of fig. 2 according to the present invention.
Fig. 8 is a schematic view of a partial enlarged structure of fig. 3D according to the present invention.
In the figure: 1. a steering wheel main body; 2. a mounting box; 3. a display screen; 4. a key region; 5. a fixed shaft; 6. a connecting block; 7. a clamping groove; 8. positioning holes; 9. a movable hole; 10. a positioning rod; 11. a limiting hole; 12. a limit rod; 13. a fixing ring; 14. a movable ring; 15. a first spring; 16. a movable groove; 17. a limiting plate; 18. a connecting groove; 19. a second spring; 20. a pull ring; 21. a connecting shaft; 22. a rotating drum; 23. a bearing; 24. a connecting rod; 25. a connecting ring; 26. a mounting ring; 27. a second jack; 28. a second bolt; 29. a nut; 30. a mounting groove; 31. a mounting plate; 32. a heart rate sensor; 33. an angle sensor; 34. a grip force sensor; 35. a first jack; 36. a first threaded hole; 37. a first bolt; 38. a leather pad; 39. and (5) connecting glue.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a steering wheel with a display screen convenient to assemble and disassemble, as shown in figures 1-8, comprising:
the steering wheel comprises a steering wheel main body 1, wherein an installation box 2 is arranged above the steering wheel main body 1, a display screen 3 is arranged at the top end of the installation box 2, key areas 4 are arranged on two sides of the display screen 3, the display screen 3 is used for displaying information in the running process of an automobile, the display screen 3 is touchable and is matched with physical keys of the key areas 4, so that the display screen 3 is more convenient to use, a fixed shaft 5 is arranged at the bottom end of the installation box 2, and a connecting mechanism is arranged between the steering wheel main body 1 and the fixed shaft 5;
the mounting mechanism is provided with two groups and consists of a connecting block 6 and a positioning rod 10, the top end of the connecting block 6 is fixedly connected with the bottom end of the mounting box 2, a clamping groove 7 is formed in the bottom end of the connecting block 6, the outer wall of the fixed shaft 5 is movably inserted and connected with the inner wall of the clamping groove 7, a positioning hole 8 is formed in one side of the fixed shaft 5, a movable hole 9 is formed in one side of the connecting block 6, the outer wall of the positioning rod 10 is movably inserted and connected with the inner wall of the movable hole 9, the outer wall of the positioning rod 10 is movably inserted and connected with the inner wall of the positioning hole 8, the fixed shaft 5 is inserted into the clamping groove 7 at the bottom end of the connecting block 6, and the positioning rod 10 penetrates through the movable hole 9 until being inserted into the positioning hole 8, so that the fixed shaft 5 is connected with the connecting block 6;
the limiting mechanism is provided with two groups and consists of a limiting rod 12 and two limiting holes 11, the two limiting holes 11 are formed in the top end of the positioning rod 10, the outer wall of the limiting rod 12 is movably connected with the inner wall of one of the limiting holes 11 in a penetrating way, the limiting rod 12 is inserted into the corresponding limiting hole 11, and the positioning rod 10 can be limited when being inserted into the positioning hole 8 or not inserted into the positioning hole 8, so that the positioning rod 10 is stably used;
the top end of the mounting box 2 is fixedly connected with a fixed ring 13, the outer wall of the positioning rod 10 is movably connected with the inner wall of the fixed ring 13 in a penetrating way, the outer wall of the positioning rod 10 is fixedly sleeved with a movable ring 14, a first spring 15 is arranged between the movable ring 14 and the fixed ring 13, the first spring 15 is movably sleeved on the outer wall of the positioning rod 10, the fixed ring 13 limits the first spring 15, the first spring 15 always has elastic extrusion force on the movable ring 14, the extruded movable ring 14 drives the positioning rod 10 to move towards the direction of the positioning hole 8, so that the positioning rod 10 can be stably inserted into the positioning hole 8 without larger external force, the phenomenon that the positioning rod 10 is automatically separated from the positioning hole 8 is avoided, and the use stability of the positioning rod 10 is improved;
the movable groove 16 is formed in the mounting box 2, the limiting plate 17 is slidably connected to the inner wall of the movable groove 16, the connecting groove 18 is formed in the bottom end of the mounting box 2, the top end of the limiting rod 12 penetrates through the inside of the connecting groove 18 and is fixedly connected with the bottom end of the limiting plate 17, the top end of the limiting plate 17 is fixedly connected with the second spring 19, the limiting plate 17 is always extruded due to the elastic action of the second spring 19, the extruded limiting plate 17 can be stably inserted into the corresponding limiting hole 11 when the limiting rod 12 is not subjected to other larger external force, the limiting rod 12 is prevented from being automatically separated from the limiting hole 11, the use stability of the limiting rod 12 is improved, the limiting rod 12 is only required to be extruded upwards by fingers when the limiting rod 12 is unlocked, the positioning rod 10 can be pulled to be separated from the limiting hole 8, and the positioning rod 10 can be detached from the positioning hole 8, so that the mounting box 2 is detached;
the end part of the positioning rod 10 is provided with a pull ring 20, the top end of the pull ring 20 is provided with a cutting groove, the inner wall of the cutting groove is fixedly connected with a connecting shaft 21, the front surface of the positioning rod 10 is provided with a rotating hole, the outer wall of the connecting shaft 21 is rotationally connected with the inner wall of the rotating hole, the pull ring 20 rotates at the end part of the positioning rod 10, and the pull ring 20 is hooked by a finger and pulled by the positioning rod 10, so that the convenience of operation of the positioning rod 10 is improved;
the connecting mechanism comprises a rotary drum 22, the rotary drum 22 is rotationally sleeved on the outer wall of a fixed shaft 5, a bearing 23 is arranged between the rotary drum 22 and the fixed shaft 5, a mounting ring 26 is fixedly sleeved on the outer wall of the rotary drum 22, a plurality of connecting rods 24 are fixedly connected to the inner wall of the steering wheel main body 1, one ends of the connecting rods 24 are fixedly connected with a connecting ring 25, the connecting ring 25 is movably sleeved on the outer wall of the rotary drum 22, a plurality of groups of locking mechanisms are arranged between the connecting ring 25 and the mounting ring 26, the rotary drum 22 can rotate around the fixed shaft 5 through the connection of the bearing 23, the steering wheel main body 1 and the rotary drum 22 synchronously rotate through the connection of the connecting rods 24, and a mounting box 2 arranged at the top end of the fixed shaft 5 is kept fixed, so that a driver can conveniently use the display screen 3;
the locking mechanism comprises second bolts 28, second insertion holes 27 are formed in the top ends of the connecting ring 25 and the mounting ring 26, the outer walls of the second bolts 28 are respectively movably connected with the inner walls of the two second insertion holes 27 in a penetrating way, nuts 29 are sleeved on the outer wall threads of the second bolts 28, the second bolts 28 sequentially penetrate through the two second insertion holes 27, and then the nuts 29 are screwed on the bottom end of the mounting ring 26 and the outer wall of the second bolts 28, so that the connecting ring 25 and the mounting ring 26 are fixed, the steering wheel main body 1 and the outer wall of the rotary drum 22 are fixed, and the steering wheel main body 1 can be stably used;
the mounting grooves 30 are formed in two sides of the outer wall of the steering wheel main body 1, the mounting plate 31 is arranged in the mounting groove 30, the heart rate sensor 32 is fixedly arranged on one side of the mounting plate 31, the angle sensor 33 is fixedly arranged on one side of the mounting plate 31, the holding force sensor 34 is fixedly arranged on one side of the mounting plate 31, the heart rate sensor 32 can detect heart rate of a user holding the heart rate sensor 32, when abnormality occurs, an alarm sound can be sent out to remind, the angle sensor 33 can monitor the rotating angle of the steering wheel main body 1, the holding force sensor 34 monitors the force of a driver holding the steering wheel main body 1, so that in the using process of the steering wheel main body 1, if the holding force of the user is insufficient, an alarm can be sent out to remind, and the phenomenon that the user is tired is avoided;
a first jack 35 is formed in one side of the mounting plate 31, a first threaded hole 36 is formed in the inner wall of the mounting groove 30, a first bolt 37 is movably inserted into the inner wall of the first jack 35, the outer wall of the first bolt 37 is in threaded connection with the inner wall of the first threaded hole 36, the first bolt 37 penetrates through the first jack 35 and is screwed in the first threaded hole 36, and therefore the mounting plate 31 is fixed in the mounting groove 30;
the embedded groove is formed in the outer wall of the steering wheel main body 1, the leather pad 38 is arranged in the embedded groove, the connecting glue 39 is arranged between the leather pad 38 and the inner wall of the embedded groove, and the leather pad 38 is stuck in the embedded groove through the connecting glue 39, so that a user can touch the leather pad 38 by hands when using the heart rate sensor 32, the angle sensor 33 and the holding sensor 34, the touch feeling is better, the user is more comfortable to use, and meanwhile, the leather pad 38 is very thin, and the use of the heart rate sensor 32, the angle sensor 33 and the holding sensor 34 is not influenced.
The working principle of the invention is as follows:
when the heart rate sensor is installed, firstly, the mounting plate 31 provided with the heart rate sensor 32, the angle sensor 33 and the holding force sensor 34 is placed into the mounting groove 30, the first insertion holes 35 are aligned with the corresponding first threaded holes 36, the first bolts 37 penetrate through the first insertion holes 35 and are screwed in the first threaded holes 36, so that the mounting plate 31 is fixed in the mounting groove 30, then, the inner wall of the embedding groove is coated with the connecting glue 39, and the leather pad 38 is adhered on the connecting glue 39;
then picking up the steering wheel main body 1, sleeving the connecting ring 25 on the inner wall of the rotary drum 22, enabling the connecting ring 25 to be in contact with the mounting ring 26, rotating the steering wheel main body 1, enabling the second insertion holes 27 on the connecting ring 25 to be aligned with the second insertion holes 27 on the mounting ring 26, sequentially inserting the second bolts 28 into the corresponding second insertion holes 27, and screwing the nuts 29 on the outer wall of the second bolts 28 at the bottom of the mounting ring 26 to finish the mounting of the steering wheel main body 1;
finally, pick up mounting box 2, aim at fixed axle 5 with draw-in groove 7 of connecting block 6, and make fixed axle 5 insert in draw-in groove 7, the hand is put the below of mounting box 2 and upwards extrudees gag lever post 12 with the finger this moment, make gag lever post 17 upwards extrude second spring 19, thereby make gag lever post 12 shift up and spacing hole 11 separation, at this moment under the elastic action of first spring 15, make expansion ring 14 receive the extrusion to drive locating lever 10 and remove, make locating lever 10 insert in locating hole 8, at this moment locating lever 10 drives another spacing hole 11 and removes to the below of gag lever post 12, under the elasticity of second spring 19, make gag lever post 12 pop out the card and go into corresponding spacing hole 11, accomplish the installation of mounting box 2 promptly.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a display screen easy dismounting's steering wheel which characterized in that includes:
the steering wheel comprises a steering wheel main body (1), wherein an installation box (2) is arranged above the steering wheel main body (1), a display screen (3) is arranged at the top end of the installation box (2), key areas (4) are arranged on two sides of the display screen (3), a fixed shaft (5) is arranged at the bottom end of the installation box (2), and a connecting mechanism is arranged between the steering wheel main body (1) and the fixed shaft (5);
the mounting mechanism is provided with two groups and consists of a connecting block (6) and a positioning rod (10), the top end of the connecting block (6) is fixedly connected with the bottom end of the mounting box (2), a clamping groove (7) is formed in the bottom end of the connecting block (6), the outer wall of the fixed shaft (5) is movably inserted and connected with the inner wall of the clamping groove (7), a positioning hole (8) is formed in one side of the fixed shaft (5), a movable hole (9) is formed in one side of the connecting block (6), the outer wall of the positioning rod (10) is movably inserted and connected with the inner wall of the movable hole (9), and the outer wall of the positioning rod (10) is movably inserted and connected with the inner wall of the positioning hole (8);
the limiting mechanism is provided with two groups, and consists of a limiting rod (12) and two limiting holes (11), wherein the two limiting holes (11) are formed in the top end of the positioning rod (10), and the outer wall of the limiting rod (12) is movably inserted and connected with the inner wall of one of the limiting holes (11);
the top end of the mounting box (2) is fixedly connected with a fixed ring (13), the outer wall of the positioning rod (10) is movably connected with the inner wall of the fixed ring (13) in a penetrating way, the outer wall of the positioning rod (10) is fixedly sleeved with a movable ring (14), a first spring (15) is arranged between the movable ring (14) and the fixed ring (13), and the first spring (15) is movably sleeved on the outer wall of the positioning rod (10);
the movable groove (16) is formed in the mounting box (2), the limiting plate (17) is slidably connected to the inner wall of the movable groove (16), the connecting groove (18) is formed in the bottom end of the mounting box (2), the top end of the limiting rod (12) penetrates through the inside of the connecting groove (18) and is fixedly connected with the bottom end of the limiting plate (17), and the second spring (19) is fixedly connected to the top end of the limiting plate (17);
the connecting mechanism comprises a rotary drum (22), the rotary drum (22) is rotationally sleeved on the outer wall of a fixed shaft (5), a bearing (23) is arranged between the rotary drum (22) and the fixed shaft (5), a mounting ring (26) is fixedly sleeved on the outer wall of the rotary drum (22), a plurality of connecting rods (24) are fixedly connected with the inner wall of the steering wheel main body (1), a plurality of connecting rings (25) are fixedly connected with one ends of the connecting rods (24), the connecting rings (25) are movably sleeved on the outer wall of the rotary drum (22), and a plurality of groups of locking mechanisms are arranged between the connecting rings (25) and the mounting ring (26).
2. The steering wheel with the display screen convenient to assemble and disassemble according to claim 1, wherein a pull ring (20) is arranged at the end part of the positioning rod (10), a cutting groove is formed in the top end of the pull ring (20), a connecting shaft (21) is fixedly connected to the inner wall of the cutting groove, a rotating hole is formed in the front surface of the positioning rod (10), and the outer wall of the connecting shaft (21) is connected with the inner wall of the rotating hole in a rotating mode.
3. The steering wheel with the convenient disassembly and assembly of the display screen according to claim 1, wherein the locking mechanism comprises second bolts (28), second jacks (27) are respectively formed in the top ends of the connecting ring (25) and the mounting ring (26), the outer walls of the second bolts (28) are respectively movably inserted and connected with the inner walls of the two second jacks (27), and nuts (29) are sleeved on the outer wall threads of the second bolts (28).
4. The steering wheel with the convenient disassembly and assembly display screen according to claim 1, wherein the two sides of the outer wall of the steering wheel main body (1) are provided with mounting grooves (30), the mounting grooves (30) are internally provided with mounting plates (31), one side of each mounting plate (31) is fixedly provided with a heart rate sensor (32), one side of each mounting plate (31) is fixedly provided with an angle sensor (33), and one side of each mounting plate (31) is fixedly provided with a holding sensor (34).
5. The steering wheel with convenient disassembly and assembly of the display screen according to claim 4, wherein a first jack (35) is formed in one side of the mounting plate (31), a first threaded hole (36) is formed in the inner wall of the mounting groove (30), a first bolt (37) is movably inserted and connected into the inner wall of the first jack (35), and the outer wall of the first bolt (37) is in threaded connection with the inner wall of the first threaded hole (36).
6. The steering wheel with the display screen convenient to assemble and disassemble according to claim 1, wherein an embedded groove is formed in the outer wall of the steering wheel main body (1), a leather pad (38) is arranged in the embedded groove, and a connecting adhesive (39) is arranged between the leather pad (38) and the inner wall of the embedded groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111582673.9A CN114407794B (en) | 2021-12-22 | 2021-12-22 | Steering wheel with display screen convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111582673.9A CN114407794B (en) | 2021-12-22 | 2021-12-22 | Steering wheel with display screen convenient to disassemble and assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114407794A CN114407794A (en) | 2022-04-29 |
| CN114407794B true CN114407794B (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111582673.9A Active CN114407794B (en) | 2021-12-22 | 2021-12-22 | Steering wheel with display screen convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114407794B (en) |
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| CN205365721U (en) * | 2016-01-28 | 2016-07-06 | 杭州科技职业技术学院 | Multifunctional car steering wheel |
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| CN112758169A (en) * | 2019-11-06 | 2021-05-07 | 宁波均胜汽车安全系统有限公司 | Steering wheel integrated with display function |
| CN213601529U (en) * | 2020-11-05 | 2021-07-02 | 深圳市思柯赛光电科技有限公司 | LED display screen easy to assemble |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11072301B2 (en) * | 2018-12-03 | 2021-07-27 | Key Safety Systems, Inc. | Asymmetric airbag assembly for steering wheel assembly |
| US10857884B2 (en) * | 2018-12-03 | 2020-12-08 | Key Safety Systems, Inc. | Visual display unit for a steering wheel assembly |
| KR20210144469A (en) * | 2020-05-22 | 2021-11-30 | 현대모비스 주식회사 | Steering wheel module of vehicle |
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2021
- 2021-12-22 CN CN202111582673.9A patent/CN114407794B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205365721U (en) * | 2016-01-28 | 2016-07-06 | 杭州科技职业技术学院 | Multifunctional car steering wheel |
| WO2020011537A1 (en) * | 2018-07-10 | 2020-01-16 | Psa Automobiles Sa | Steering unit for a motor vehicle |
| CN112758169A (en) * | 2019-11-06 | 2021-05-07 | 宁波均胜汽车安全系统有限公司 | Steering wheel integrated with display function |
| CN112124217A (en) * | 2020-10-27 | 2020-12-25 | 嘉兴市乐裕机电设备有限公司 | Steering wheel with display screen |
| CN213601529U (en) * | 2020-11-05 | 2021-07-02 | 深圳市思柯赛光电科技有限公司 | LED display screen easy to assemble |
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| CN114407794A (en) | 2022-04-29 |
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