Gear hanging device lever swing angle adjusting structure

Abstract

The utility model relates to vehicle engineering technical field especially relates to a kind of gear lever of hanging gear lever swing angle adjusting structure, including switching rod, limit block and limit rod;The gear lever of hanging includes hanging gear mechanism and shell, the hanging gear mechanism is rotatably arranged in shell and is provided with two corresponding different swing angles of swing angle groove in shell length direction on the length direction of shell;The end of shell length direction is provided with through-hole, the limit block is provided on the switching rod, the through-hole and limit block appearance are similar, the switching rod is connected with hanging gear mechanism, the switching rod and limit block are arranged in through-hole, the switching rod and through-hole can be moved and rotated;The limit rod is arranged in swing angle groove, the limit rod is connected with switching rod and moves synchronously with switching rod;In different gear position state, since the movement of switching rod in the length direction of shell drives the position change of hanging gear mechanism, then the swing amplitude change is adjusted in the length direction of shell of hanging gear mechanism, realize gear position distinction.

Description

Technical Field

[0001] This utility model relates to the field of vehicle engineering technology, and in particular to a gear shift lever angle adjustment structure. Background Technology

[0002] Chinese invention patent application CN115750764A discloses an H-gear sequential gear switching device, which controls the extension and retraction of the positioning block by designing a directional block and an elastic element, thereby switching between sequential gear and H gear. However, the above switching structure cannot simultaneously distinguish the swing amplitude of the gear lever in sequential gear and H gear states. The sequential gear directional groove of its positioning block can only control the movement of the gear lever in a single direction. During operation, users are prone to misidentification, causing the gear lever to be operated in the restricted direction when in H gear, which aggravates the wear of the mechanism. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a gear shift lever swing angle adjustment structure that can distinguish the swing amplitude of the gear lever in different gear states, so as to facilitate user identification and operation.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a gear shift lever swing angle adjustment structure, which is disposed on the gear shift lever, including a switching lever, a limiting block, and a limiting rod; the gear shift lever includes a gear shifting mechanism and a housing, the gear shifting mechanism is rotatably disposed in the housing and has two connected swing angle grooves corresponding to different swing angles in the length direction of the housing; a through hole is provided at the end in the length direction of the housing, a limiting block is provided on the switching lever, the through hole and the limiting block are similar in shape, the switching lever is connected to the gear shifting mechanism, the switching lever and the limiting block pass through the through hole, and the switching lever is movable and rotatable in the through hole; the limiting rod passes through the swing angle groove, the limiting rod is connected to the switching lever and moves synchronously with the switching lever.

[0005] Furthermore, a limiting groove is provided on the outer edge of the through hole, the limiting groove having a similar shape to the limiting block, and the limiting block abutting against the limiting groove after rotation.

[0006] Furthermore, the gear shifting mechanism includes an inner shell, a limiting seat protruding from the front side of the inner shell, an assembly hole on the shell, and the limiting seat inserted into the assembly hole; the through hole is formed in the limiting seat.

[0007] Furthermore, it also includes a switching knob, which is connected to the end of the switching lever away from the gear shifting mechanism and located on the outside of the housing.

[0008] Furthermore, the switching knob and the limiting block are integrally formed, and the limiting block has a mounting hole in the middle, into which the switching rod is inserted.

[0009] Furthermore, it also includes a limiting plate, the gear shifting mechanism adjusts the gear position in the width direction of the housing, the limiting plate is connected to the switching rod and is provided on both sides of the gear shifting mechanism; the end of the housing in the length direction is provided with a socket, and the limiting plate is inserted into the socket.

[0010] Furthermore, the end of the limiting plate has at least two insert plates protruding from it, and the insertion holes correspond one-to-one with the insert plates.

[0011] Furthermore, it also includes a connecting rod, on which the switching rod is provided, and both ends of the connecting rod are connected to the limiting plate.

[0012] Furthermore, it also includes a return spring, which is disposed between the connecting rod and the end of the housing.

[0013] Furthermore, the gear-engaging mechanism includes an inner shell, on which a movable hole is provided along the length direction of the shell, the limiting plate is located on the outside of the inner shell, and the connecting rod passes through the movable hole.

[0014] The beneficial effects of this utility model are as follows: During use, the switching rod of the switching mechanism is pulled towards the front of the housing until the limiting block disengages from the through hole. Due to the movement of the switching rod, the state position of the gear-engaging mechanism connected to it is switched to the first state. At this time, the limiting rod is located in the swing angle groove corresponding to the first state, limiting the swing amplitude of the gear-engaging mechanism. Then, the switching rod is rotated, and the limiting block rotates synchronously and abuts against the edge of the through hole, thus realizing the state switching of the gear-engaging mechanism. Conversely, when the switching rod is rotated and pushed back into the housing, the movement of the switching rod causes the state position of the gear-engaging mechanism connected to it to switch to the second state. At this time, the limiting rod is located in the swing angle groove corresponding to the second state, limiting the swing amplitude of the gear-engaging mechanism, thus realizing the state switching of the gear-engaging mechanism. In different gear states, due to the movement of the switching rod in the length direction of the housing, the position of the gear-engaging mechanism changes, and the swing amplitude of the gear-engaging mechanism in the length direction of the housing changes, thus realizing gear differentiation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the gear shifter lever swing angle adjustment structure provided on the gear shifter according to a specific embodiment of the present utility model. Figure 2 This is a schematic diagram of the gear shift lever swing angle adjustment structure according to a specific embodiment of the present utility model; Figure 3 The exploded view shows the gear shift lever angle adjustment structure, the front side of the inner shell of the gear shift mechanism, and the front side of the shell after they are fitted together, which are specific embodiments of this utility model. Figure 4 This is a schematic diagram of the through hole and insertion hole on the housing of the gear shifter according to a specific embodiment of this utility model; Figure 5This is a schematic diagram showing the cooperation between the limiting plate of the gear shift lever swing angle adjustment structure and the inner shell of the gear shift mechanism in a specific embodiment of this utility model. Figure 6 This is a schematic diagram showing the fit between the limiting plate and the insertion hole of the gear shift lever angle adjustment structure in a specific embodiment of the present invention. Figure 7 This is a schematic diagram of the connecting rod and the moving hole of the inner shell in the gear shift lever swing angle adjustment structure of the present utility model. Label Explanation: 1. Switching lever; 2. Limiting block; 3. Gear engagement mechanism; 31. Inner shell; 32. Limiting seat; 33. Moving hole; 4. Housing; 41. Through hole; 42. Limiting groove; 43. Assembly hole; 44. Insertion hole; 5. Switching knob; 6. Limiting plate; 61. Insertion plate; 7. Connecting rod; 8. Return spring; 9. Limiting rod; 10. Swinging angle groove. Detailed Implementation

[0016] To explain the technical content, objectives, and effects of this utility model in detail, the following description is provided in conjunction with the embodiments and accompanying drawings. The gear shift lever angle adjustment structure of this utility model is mainly applied to automotive gear shifters, and is particularly suitable for simulated driving devices that require switching between two modes: traditional H-gear (free gear selection) and sequential gear (sequential shifting), providing drivers with a more flexible and professional control experience. The gear shift lever angle adjustment structure of this design achieves rapid switching through the cooperation of the switching lever 1, the limiting block 2, and the through hole 41 on the housing 4; simultaneously, based on the connection and cooperation between the switching lever 1 and the gear shifting mechanism 3, the adjustment swing amplitude of the gear shifting mechanism 3 in the length direction of the housing 4 can be adjusted during the switching process, thereby improving the distinction between different gear states. Please refer to... Figures 1 to 3A gear shift lever angle adjustment structure is provided on the gear shifter, including a switching lever 1, a limiting block 2, and a limiting rod 9. The gear shifter includes a shifting mechanism 3 and a housing 4. The shifting mechanism 3 is rotatably disposed within the housing 4 and has two connected swing angle grooves 10 corresponding to different swing angles along the length of the housing 4. A through hole 41 is provided at the end along the length of the housing 4. The switching lever 1 is provided with a limiting block 2. The through hole 41 and the limiting block 2 have similar shapes. The switching lever 1 is connected to the shifting mechanism 3. The switching lever 1 and the limiting block 2 pass through the through hole 41 and are movable and rotatable within the through hole 41. The limiting rod 9 passes through the swing angle groove 10 and is connected to the switching lever 1 and moves synchronously with the switching lever 1. As can be seen from the above description, the beneficial effects of this utility model are as follows: During use, when the switching rod 1 of the switching mechanism is pulled towards the front of the housing 4 until the limiting block 2 disengages from the through hole 41, the movement of the switching rod 1 causes the state position of the gear shifting mechanism 3 connected to it to switch to the first state. At this time, the limiting rod 9 is located in the swing angle groove 10 corresponding to the first state, limiting the swing amplitude of the gear shifting mechanism 3. Then, the switching rod 1 is rotated, and the limiting block 2 rotates synchronously and abuts against the edge of the through hole 41, thus realizing the state switching of the gear shifting mechanism 3. Conversely, when the switching rod 1 is rotated and pushed back into the housing 4, the movement of the switching rod 1 causes the state position of the gear shifting mechanism 3 connected to it to switch to the second state. At this time, the limiting rod 9 is located in the swing angle groove 10 corresponding to the second state, limiting the swing amplitude of the gear shifting mechanism 3, thus realizing the state switching of the gear shifting mechanism 3. In different gear states, because the movement of the switching rod 1 in the length direction of the housing 4 causes the position of the gear shifting mechanism 3 to change, the swing amplitude of the gear shifting mechanism 3 in the length direction of the housing 4 is adjusted and changed, realizing gear differentiation. Further, as Figure 4 As shown, a limiting groove 42 is provided on the outer edge of the through hole 41. The limiting groove 42 is similar in shape to the limiting block 2. After the limiting block 2 rotates, it abuts against the limiting groove 42. As can be seen from the above description, the design of the limiting groove 42 on the outer edge of the through hole 41 ensures that the limiting block 2 abuts against it after rotation, preventing the shift lever 1 from rotating and causing the shifting position to fail. Furthermore, as... Figure 3 As shown, the gear shifting mechanism 3 includes an inner shell 31, with a limiting seat 32 protruding from the front side of the inner shell 31. The shell 4 has an assembly hole 43, and the limiting seat 32 is inserted into the assembly hole 43. A through hole 41 is formed within the limiting seat 32. As can be seen from the above description, the insertion design of the limiting seat 32 into the assembly hole 43 of the shell 4 allows for easy disassembly and replacement while simultaneously achieving the installation and positioning of the gear shifting mechanism 3 and the shell 4, thus satisfying the limiting and locking design. Furthermore, as... Figure 1 As shown, it also includes a switching knob 5, which is connected to the end of the switching lever 1 away from the gear-engaging mechanism 3 and located on the outside of the housing 4. As described above, the switching lever 1 can be pushed, pulled, and rotated by operating the switching knob 5. Further, as... Figure 3 As shown, the switching knob 5 and the limiting block 2 are integrally formed. The limiting block 2 has a mounting hole in its center, and the switching rod 1 is inserted into the mounting hole. As can be seen from the above description, the integral forming design of the switching knob 5 and the limiting block 2 facilitates production and assembly; during assembly, the mounting hole of the limiting block 2 can be used to connect and cooperate with the switching rod 1 to achieve the assembly of the switching knob 5 and the limiting block 2. Further, as... Figure 5 and Figure 6 As shown, it also includes a limiting plate 6. The gear shifting mechanism 3 adjusts the gear position in the width direction of the housing 4. The limiting plate 6 is connected to the switching rod 1 and is located on both sides of the gear shifting mechanism 3. An insertion hole 44 is provided at the end of the housing 4 in the length direction, and the limiting plate 6 is inserted into the insertion hole 44. As can be seen from the above description, the gear shifting mechanism 3 needs to swing in the width direction of the housing 4 when shifting gears, and the design of the limiting plate 6 can control the gear shifting mechanism 3. Further, as... Figure 6 As shown, at least two insert plates 61 protrude from the end of the limiting plate 6, and the insertion holes 44 correspond one-to-one with the insert plates 61. As can be seen from the above description, the design of at least two insert plates 61 ensures the stability of the limiting plate 6 after it is connected to the housing 4. Further, as... Figure 5 As shown, it also includes a connecting rod 7. The switching rod 1 is provided with a connecting rod 7, and both ends of the connecting rod 7 are connected to the limiting plate 6. As can be seen from the above description, the connection between the switching rod 1 and the connecting rod 7 is achieved through the cooperation of the connecting rod 7 on the switching rod 1 and the limiting plate 6; the arrangement of multiple components facilitates subsequent individual disassembly and replacement. Further, as... Figure 2 As shown, it also includes a return spring 8, which is disposed between the connecting rod 7 and the end of the housing 4. As described above, the return spring 8 provides a restoring force to ensure that the limiting block 2 on the shift lever 1, after being pushed out and rotated, accurately abuts against the edge of the through hole 41 to ensure stability after gear shifting. Further, as... Figure 7 As shown, the gear-engaging mechanism 3 includes an inner shell 31. A movable hole 33 is provided on the inner shell 31 along the length of the shell 4. The limiting plate 6 is located on the outside of the inner shell 31, and the connecting rod 7 passes through the movable hole 33. As can be seen from the above description, the movable hole 33 on the inner shell 31 serves as a movement limit to control the movement stroke of the connecting rod 7 and the limiting plate 6. Example 1: Figures 1 to 3As shown, a gear shift lever angle adjustment structure is integrated into the gear shifter. This structure includes a switching lever 1, a limiting block 2 connected to the switching lever 1, and a limiting rod 9 movably connected to the switching lever. The gear shifter itself includes an internal gear shifting mechanism 3 and an external housing 4. The gear shifting mechanism 3 can move along the length of the housing 4 for conventional gear adjustment. The gear shifting mechanism 3 has two connected swing angle grooves 10 corresponding to different swing angles along the length of the housing 4. The limiting rod 9 passes through the swing angle grooves 10 to limit the swing amplitude of the gear shifting mechanism. Specifically, the swing angle grooves 10 are arc-shaped grooves centered on the rotation center of the gear shifting mechanism 3 relative to the side of the housing 4, and the central angles of the multiple swing angle grooves 10 relative to the aforementioned center are all different. Figure 2 and Figure 4 As shown, a through hole 41 is provided at the end of the housing 4 along its length. The shape of this through hole 41 is similar to that of the limiting block 2. One end of the switching rod 1 is connected to the internal gear-shifting mechanism 3, and the other end passes through the through hole 41 together with the limiting block 2, so that the switching rod 1 can move axially along the through hole 41 and also rotate within the hole. In actual operation, when it is necessary to switch the gear-shifting mode, the user can pull the switching rod 1 (usually with a convenient switching knob 5 connected to its outer end) towards the outside of the housing 4. This action causes the limiting block 2 to disengage from the through hole 41. At the same time, the axial movement of the switching rod 1 will drive the internal state of the gear-shifting mechanism 3 to switch to the first state. At this time, the limiting rod 9 is located in the swing angle groove 10 corresponding to the first state, limiting the swing amplitude of the gear-shifting mechanism 3. Subsequently, the user rotates the switching rod 1, and the limiting block 2 rotates accordingly and abuts against the edge of the through hole 41, thereby locking the switching rod 1 in this position and completing the mode switching. When it is necessary to switch back to the original mode, simply rotate the switching lever 1 in the reverse direction to align it with the through hole 41, and then push it back inward. The reset movement of the switching lever 1 will return the gear shifting mechanism 3 to the second state. At this time, the limiting lever 9 is located in the swing angle groove 10 corresponding to the second state, limiting the swing amplitude of the gear shifting mechanism 3, and the limiting block 2 is also re-embedded in the through hole 41. Figure 4 As shown, to ensure stability after switching, a limiting groove 42 with a shape similar to that of the limiting block 2 can be provided on the outer edge of the through hole 41. When the limiting block 2 rotates, it can accurately engage in the limiting groove 42, effectively preventing gear failure due to accidental rotation. Figure 3 As shown, in a more optimized assembly design, the shifting mechanism 3 includes an inner shell 31 with a limiting seat 32 protruding from its front side. This limiting seat 32 inserts into a mounting hole 43 on the shell 4. The aforementioned through hole 41 is directly formed in the limiting seat 32. This design achieves precise positioning of the shifting mechanism 3 and the shell 4, and also facilitates disassembly and maintenance. Figure 5 and Figure 6As shown, for the gear shifting mechanism 3, which requires adjustment of the gear position in the width direction of the housing 4, a limiting plate 6 is added to the switching structure. The limiting plate 6 is connected to the switching rod 1 via a connecting rod 7 and is placed on both sides of the gear shifting mechanism 3. In addition, the limiting plate 6 is also connected to the limiting rod 9, realizing the movement control of the limiting rod 9 when the switching rod 1 moves. A corresponding insertion hole 44 is provided at the end of the housing 4, into which the limiting plate 6 can be inserted to constrain the swing range of the gear shifting mechanism 3. To ensure stable connection, multiple insertion plates 61 can protrude from the end of the limiting plate 6 and be inserted one-to-one with the insertion holes 44 of the housing 4. In this embodiment, the gear shifting mechanism 3 can switch between H-gear and sequential gear. In sequential gear, the gear shifting mechanism 3 needs to be in a first state and cannot be rotated or adjusted in the width direction of the housing 4. At this time, the switching rod 1 is in a state away from the gear shifting mechanism 3, and the limiting block 2 abuts against the outer edge of the through hole 41, while the limiting plate 6 is inserted into the end of the housing 4. Conversely, in H-gear, the gear shifting mechanism 3 needs to be in a second state. At this time, the switching rod 1 is in a state close to the gear shifting mechanism 3, the limiting block 2 moves into the through hole 41, and the limiting plate 6 disengages from the insertion hole 44 at the end of the housing 4. In addition, as Figure 2 and Figure 3 As shown, a return spring 8 is also provided between the connecting rod 7 and the end of the housing 4. This return spring 8 provides the necessary restoring force for the pulling out and resetting action of the switching rod 1, ensuring that the limiting block 2 remains tightly against the edge of the through hole 41 under the action of the spring force when the switching rod 1 is rotated, thereby ensuring the accuracy and precise positioning of the mode switching action. The connecting rod 7 passes through a movable hole 33 provided along the length direction on the inner housing 31. This movable hole 33 precisely limits the axial movement of the connecting rod 7.

[0017] In summary, the gear shift lever angle adjustment structure provided by this utility model allows for the following operation: During use, pulling the switching lever of the switching mechanism towards the front of the housing until the limiting block disengages from the through hole causes the gear shift mechanism connected to it to switch to the first state. At this time, the limiting rod is located in the swing angle groove corresponding to the first state, limiting the swing amplitude of the gear shift mechanism. Then, rotating the switching lever causes the limiting block to rotate synchronously and abut against the edge of the through hole, thus achieving the state switching of the gear shift mechanism. Conversely, when the switching lever rotates and pushes back into the housing, the movement of the switching lever causes the gear shift mechanism connected to it to switch to the second state. At this time, the limiting rod is located in the swing angle groove corresponding to the second state, limiting the swing amplitude of the gear shift mechanism, thus achieving the state switching of the gear shift mechanism. In different gear states, the movement of the switching lever along the length of the housing causes the gear shift mechanism to change position, thus adjusting the swing amplitude along the length of the housing and achieving gear differentiation.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A gear shift lever angle adjustment structure, which is disposed on the gear shifter, characterized in that, The device includes a switching rod, a limiting block, and a limiting rod. The shifter includes a shifting mechanism and a housing. The shifting mechanism is rotatably disposed within the housing and has two connected swing angle grooves corresponding to different swing angles along the length of the housing. A through hole is provided at the end of the housing along its length. A limiting block is provided on the switching rod. The through hole and the limiting block have similar shapes. The switching rod is connected to the shifting mechanism. The switching rod and the limiting block pass through the through hole. The switching rod is movable and rotatable within the through hole. The limiting rod passes through the swing angle groove and is connected to the switching rod and moves synchronously with the switching rod.

2. The gear shift lever angle adjustment structure according to claim 1, characterized in that, The outer edge of the through hole is provided with a limiting groove, which is similar in shape to the limiting block. After the limiting block is rotated, it abuts against the limiting groove.

3. The gear shift lever angle adjustment structure according to claim 1, characterized in that, The gear-engaging mechanism includes an inner shell, a limiting seat protruding from the front side of the inner shell, an assembly hole on the shell, and the limiting seat inserted into the assembly hole; the through hole is opened in the limiting seat.

4. The gear shift lever angle adjustment structure according to claim 1, characterized in that, It also includes a switching knob, which is connected to the end of the switching lever away from the gear shifting mechanism and located on the outside of the housing.

5. The gear shift lever angle adjustment structure according to claim 4, characterized in that, The switching knob and the limiting block are integrally formed. The limiting block has a mounting hole in the middle, and the switching rod is inserted into the mounting hole.

6. The gear shift lever angle adjustment structure according to claim 1, characterized in that, It also includes a limiting plate, the gear shifting mechanism adjusts the gear position in the width direction of the housing, the limiting plate is connected to the switching rod and is provided on both sides of the gear shifting mechanism; the end of the housing in the length direction is provided with a socket, and the limiting plate is inserted into the socket.

7. The gear shift lever angle adjustment structure according to claim 6, characterized in that, The end of the limiting plate has at least two insert plates protruding from it, and the insertion holes correspond one-to-one with the insert plates.

8. The gear shift lever angle adjustment structure according to claim 6, characterized in that, It also includes a connecting rod, which is provided on the switching rod, and the two ends of the connecting rod are connected to the limiting plate.

9. The gear shift lever angle adjustment structure according to claim 8, characterized in that, It also includes a return spring, which is disposed between the connecting rod and the end of the housing.

10. The gear shift lever angle adjustment structure according to claim 8, characterized in that, The gear-engaging mechanism includes an inner shell, on which a movable hole is provided along the length of the shell. The limiting plate is located on the outside of the inner shell, and the connecting rod passes through the movable hole.

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