CN215410116U - Gear engaging handle - Google Patents
Gear engaging handle Download PDFInfo
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- CN215410116U CN215410116U CN202121107807.7U CN202121107807U CN215410116U CN 215410116 U CN215410116 U CN 215410116U CN 202121107807 U CN202121107807 U CN 202121107807U CN 215410116 U CN215410116 U CN 215410116U
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Abstract
The utility model relates to the technical field of vehicle engineering, in particular to a gear engaging handle which comprises a handle head, a tooth socket, a screw rod, a handle bracket, a handle connecting seat, a gear lever fixing seat and a gear lever, wherein the tooth socket is arranged on the handle head; one end of the handle head is provided with a first screw hole along the axis, and the outer wall of the tooth socket is provided with an external thread matched with the first screw hole; the tooth socket is provided with a second screw hole along the axis, and one end of the screw rod is in threaded fit with the second screw hole; one end of the handle bracket is provided with a third screw hole along the axis, and the other end of the screw rod is in threaded fit with the third screw hole; the middle part of the handle bracket is provided with a rotating shaft; the handle is characterized in that a first boss is arranged at the other end of the handle support, and a first groove in nested fit with the first boss is formed in one end of the handle connecting seat. The gear engaging handle provided by the utility model improves the assembly and disassembly efficiency of the gear shift operating lever, strengthens the restraint among the modularized components and improves the stability of the whole structure of the gear engaging handle.
Description
Technical Field
The utility model relates to the technical field of vehicle engineering, in particular to a gear engaging handle.
Background
In order to adapt to the gear shifting operation positions of different crowds, the gear shifting operation rod is designed to be in a modular splicing combination type. When the modularized components of the existing gear shift operating lever are assembled and disassembled, fasteners such as screws and the like need to be assembled and disassembled for many times, so that time and labor are wasted, and the failure of a connecting structure is easily caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a gear engaging handle which is time-saving and labor-saving in assembly and disassembly.
In order to solve the technical problems, the utility model adopts the technical scheme that: a gear engaging handle comprises a handle head, a tooth socket, a screw rod, a handle bracket, a handle connecting seat, a gear lever fixing seat and a gear lever;
one end of the handle head is provided with a first screw hole along the axis, and the outer wall of the tooth socket is provided with an external thread matched with the first screw hole;
the tooth socket is provided with a second screw hole along the axis, and one end of the screw rod is in threaded fit with the second screw hole;
one end of the handle bracket is provided with a third screw hole along the axis, and the other end of the screw rod is in threaded fit with the third screw hole;
the middle part of the handle bracket is provided with a rotating shaft;
the other end of the handle support is provided with a first boss, one end of the handle connecting seat is provided with a first groove which is in nested fit with the first boss, and the first boss and the first groove are both provided with adaptive lock holes;
a second groove is formed in the other end of the handle connecting seat, and a second boss in nested fit with the second groove is formed in one end of the gear lever fixing seat;
the other end of the gear lever fixing seat is provided with a fourth screw hole, and one end of the gear lever is in threaded fit with the fourth screw hole.
In an optional embodiment, the gear shifting device further comprises a switch sleeve, a steel wire pull wire and a gear shifting arm, wherein the switch sleeve is arranged on the handle support, the middle part of the gear shifting arm is rotatably connected with the handle connecting seat, two ends of the steel wire pull wire are respectively connected with one end of the switch sleeve and one end of the gear shifting arm, and the other end of the gear shifting arm is provided with a gear shifting head.
In an optional embodiment, the outer wall of the handle bracket, which is close to the other end of the handle bracket, is provided with a limiting boss, and one end of the switch sleeve abuts against the limiting boss.
In an alternative embodiment, the rotating shaft is rotatably arranged at the limiting boss.
In an optional embodiment, the switch sleeve is provided with a positioning screw hole along a direction perpendicular to the axis of the handle bracket, and an anti-loosening positioning spring is arranged in the positioning screw hole and abuts against the outer wall of the handle bracket.
In an alternative embodiment, the outer wall of the handle bracket is provided with an anti-slip groove for the anti-loose positioning spring to abut against.
In an optional embodiment, the gear lever fixing seat is provided with a first wire hole for the steel wire pulling wire to pass through.
In an alternative embodiment, the side wall of the switch sleeve is provided with hollowed-out meshes.
In an optional embodiment, a strip-shaped positioning hole is formed in the side wall of the switch sleeve along a direction parallel to the axis of the handle support, and a positioning column in sliding fit with the strip-shaped positioning hole is arranged on the outer wall of the handle support.
In an optional embodiment, the gear shifting arm further comprises a pull wire positioning block, a pull rod and a compression spring, wherein the pull wire positioning block is provided with a mounting hole and a second wire hole, the first boss penetrates through the mounting hole and then is connected with the first groove in a locking mode, one end of the steel wire pull wire penetrates through the second wire hole and then is connected with one end of the pull rod, the other end of the pull rod is in sliding fit with one end of the gear shifting arm, and the compression spring is arranged between the pull wire positioning block and the pull rod.
The utility model has the beneficial effects that: the utility model provides a gear engaging handle, including handle head, facing, screw rod, handle support, handle connecting seat, gear lever fixing base and shelves pole, handle head and facing screw-thread fit, the screw rod respectively with handle head, facing and handle support screw-thread fit, handle support and handle connecting seat are counterpointed through boss and recess and are connected and lock, handle connecting seat and gear fixing base are counterpointed through another group's boss and recess and are connected and lock. The gear engaging handle provided by the utility model is respectively matched with the first screw hole, the second screw hole and the third screw hole through the tooth socket and the screw rod, so that the assembly and disassembly efficiency of the gear shift operating lever is improved, the constraint among modular components is enhanced, and the stability of the whole structure of the gear engaging handle is improved.
Drawings
FIG. 1 is a schematic structural view of a shift lever according to an embodiment of the present invention;
FIG. 2 is an exploded view of the shift handle of the embodiment of the present invention;
description of reference numerals:
1. a handle head; 11. A first screw hole;
2. a tooth socket; 21. A second screw hole;
3. a screw;
4. a handle bracket; 41. A third screw hole; 42. A rotating shaft; 43. A first boss; 44. A limiting boss; 45. A positioning column;
5. a handle connecting seat; 51. A first groove; 52. A second groove;
6. a gear lever fixing seat; 61. A second boss; 62. A fourth screw hole; 63. A first wire hole;
7. a gear lever;
8. a switch cover; 81. Positioning the screw hole; 82. An anti-loosening positioning spring; 83. Hollowing out meshes; 84. strip-shaped positioning holes;
9. a steel wire drawing wire; 91. A stay wire positioning block; 92. A pull rod; 93. A compression spring;
10. a shift arm; 101. And (4) shifting the gear.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the gear engaging handle of the present invention includes a handle head, a tooth socket, a screw, a handle bracket, a handle connecting seat, a gear lever fixing seat and a gear lever;
one end of the handle head is provided with a first screw hole along the axis, and the outer wall of the tooth socket is provided with an external thread matched with the first screw hole;
the tooth socket is provided with a second screw hole along the axis, and one end of the screw rod is in threaded fit with the second screw hole;
one end of the handle bracket is provided with a third screw hole along the axis, and the other end of the screw rod is in threaded fit with the third screw hole;
the middle part of the handle bracket is provided with a rotating shaft;
the other end of the handle support is provided with a first boss, one end of the handle connecting seat is provided with a first groove which is in nested fit with the first boss, and the first boss and the first groove are both provided with adaptive lock holes;
a second groove is formed in the other end of the handle connecting seat, and a second boss in nested fit with the second groove is formed in one end of the gear lever fixing seat;
the other end of the gear lever fixing seat is provided with a fourth screw hole, and one end of the gear lever is in threaded fit with the fourth screw hole.
From the above description, the beneficial effects of the present invention are: the utility model provides a gear engaging handle, including handle head, facing, screw rod, handle support, handle connecting seat, gear lever fixing base and shelves pole, handle head and facing screw-thread fit, the screw rod respectively with handle head, facing and handle support screw-thread fit, handle support and handle connecting seat are counterpointed through boss and recess and are connected and lock, handle connecting seat and gear fixing base are counterpointed through another group's boss and recess and are connected and lock. The gear engaging handle provided by the utility model is respectively matched with the first screw hole, the second screw hole and the third screw hole through the tooth socket and the screw rod, so that the assembly and disassembly efficiency of the gear shift operating lever is improved, the constraint among modular components is enhanced, and the stability of the whole structure of the gear engaging handle is improved.
The gear shifting device is characterized by further comprising a switch sleeve, a steel wire pull wire and a gear shifting arm, wherein the switch sleeve is sleeved on the handle support, the middle part of the gear shifting arm is rotatably connected with the handle connecting seat, two ends of the steel wire pull wire are respectively connected with one end of the switch sleeve and one end of the gear shifting arm, and the other end of the gear shifting arm is provided with a gear shifting head.
From the above description, the switch sleeve can draw the steel wire pull wire when moving, so as to drive the gear shifting arm to turn over, control the gear shifting head to touch the gear shifting switch to shift gears, and the gear shifting switch can be a contact sensor.
Furthermore, the outer wall of the handle support, which is close to the other end of the handle support, is provided with a limiting boss, and one end of the switch sleeve is abutted against the limiting boss.
From the above description, the limiting boss plays a limiting supporting role for the switch sleeve, and the switch sleeve is prevented from falling off from the handle support.
Furthermore, the rotating shaft is rotatably arranged at the position of the limiting boss.
Furthermore, the switch sleeve is provided with a positioning screw hole along the direction perpendicular to the axis of the handle support, an anti-loosening positioning spring is arranged in the positioning screw hole, and the anti-loosening positioning spring abuts against the outer wall of the handle support.
From the above description, it can be known that the anti-loosening positioning spring is arranged in the positioning screw hole and used for preventing the handle support from deviating and loosening.
Furthermore, the outer wall of the handle bracket is provided with an anti-slip groove for the anti-loose positioning spring to abut against.
From the above description, it can be seen that the anti-slip groove cooperates with the anti-loose positioning spring to prevent the switch sleeve from being loosened.
Furthermore, the gear lever fixing seat is provided with a first wire hole for the steel wire to pass through.
Furthermore, the side wall of the switch sleeve is provided with hollowed meshes.
From the above description, the hollowed-out mesh reduces the quality and cost of the switch sleeve.
Furthermore, a strip-shaped positioning hole is formed in the side wall of the switch sleeve along the direction parallel to the axis of the handle support, and a positioning column in sliding fit with the strip-shaped positioning hole is arranged on the outer wall of the handle support.
From the above description, the positioning column is matched with the strip-shaped positioning hole to play a role in guiding and positioning.
The pull wire positioning block is provided with a mounting hole and a second wire hole, the first boss penetrates through the mounting hole and then is connected with the first groove in a locking mode, one end of the steel wire pull wire penetrates through the second wire hole and then is connected with one end of the pull rod, the other end of the pull rod is in sliding fit with one end of the gear shifting arm, and the compression spring is arranged between the pull wire positioning block and the pull rod.
From the above description, the pull wire positioning block is used for supporting the compression spring, and when the steel wire is pulled, the pull rod compresses the compression spring to one side of the pull wire positioning block, so as to play a role in supporting and resetting.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: a gear engaging handle comprises a handle head 1, a tooth socket 2, a screw rod 3, a handle bracket 4, a handle connecting seat 5, a gear lever fixing seat 6 and a gear lever 7;
the handle comprises a handle head 1, a tooth socket 2, a screw rod 3, a handle bracket 4, a handle connecting seat 5, a gear lever fixing seat 6 and a gear lever 7 which are coaxially arranged, wherein one end of the handle head 1 is provided with a first screw hole 11 along the axis, and the outer wall of the tooth socket 2 is provided with an external thread matched with the first screw hole 11;
the tooth socket 2 is provided with a second screw hole 21 along the axis, and one end of the screw rod 3 is in threaded fit with the second screw hole 21;
one end of the handle bracket 4 is provided with a third screw hole 41 along the axis, and the other end of the screw rod 3 is in threaded fit with the third screw hole 41;
the middle part of the handle bracket 4 is provided with a rotating shaft 42;
the other end of the handle support 4 is provided with a first boss 43, one end of the handle connecting seat 5 is provided with a first groove 51 which is in nested fit with the first boss 43, and the first boss 43 and the first groove 51 are both provided with adaptive lock holes;
a second groove 52 is formed in the other end of the handle connecting seat 5, a second boss 61 which is in nested fit with the second groove 52 is formed in one end of the gear lever fixing seat 6, and the cross sections of the first boss 43 and the second boss 61 are both square;
the other end of the gear lever fixing seat 6 is provided with a fourth screw hole 62, and one end of the gear lever 7 is in threaded fit with the fourth screw hole 62.
Still include switch cover 8, steel wire stay wire 9 and gear shift arm 10, gear shift arm 10 is a style of calligraphy, 8 covers of switch cover are established on handle support 4, the middle part of gear shift arm 10 with handle connecting seat 5 rotates to be connected, the both ends of steel wire stay wire 9 respectively with the one end of switch cover 8 with the one end of gear shift arm 10 is connected, the other end of gear shift arm 10 is equipped with gear shift head 101, and gear shift head 101 is cylindrical, and gear shift head 101's axis is perpendicular to handle support 4's axis. The outer wall of the handle support 4, which is close to the other end of the handle support 4, is provided with a limiting boss 44, and one end of the switch sleeve 8 abuts against the limiting boss 44. The rotating shaft 42 is rotatably disposed at the position-limiting boss 44. The switch sleeve 8 is provided with a positioning screw hole 81 along the direction perpendicular to the axis of the handle support 4, an anti-loosening positioning spring 82 is arranged in the positioning screw hole 81, and the anti-loosening positioning spring 82 is abutted against the outer wall of the handle support 4. The outer wall of the handle support 4 is provided with an anti-slip groove for the anti-loose positioning spring 82 to lean against, and the anti-slip groove is provided with an anti-slip supporting tooth surface. The gear lever fixing seat 6 is provided with a first wire hole 63 for the steel wire pull wire 9 to pass through. The side wall of the switch sleeve 8 is provided with hollow meshes 83. The side wall of the switch sleeve 8 is provided with a strip-shaped positioning hole 84 along the direction parallel to the axis of the handle support 4, and the outer wall of the handle support 4 is provided with a positioning column 45 in sliding fit with the strip-shaped positioning hole 84. The steel wire shifting arm is characterized by further comprising a pull wire positioning block 91, a pull rod 92 and a compression spring 93, wherein the pull wire positioning block 91 is provided with a mounting hole and a second wire hole, the first boss 43 penetrates through the mounting hole and then is connected with the first groove 51 in a locking mode, one end of a steel wire pull wire 9 penetrates through the second wire hole and then is connected with one end of the pull rod 92, the other end of the pull rod 92 is in sliding fit with one end of the shifting arm 10, the compression spring 93 is arranged between the pull wire positioning block 91 and the pull rod 92, the pull wire positioning block 91 is provided with a first spring supporting table, and the pull rod 92 is provided with a second spring supporting table.
In summary, the utility model provides a gear engaging handle, which comprises a handle head, a tooth socket, a screw rod, a handle support, a handle connecting seat, a gear lever fixing seat and a gear lever, wherein the handle head is in threaded fit with the tooth socket, the screw rod is in threaded fit with the handle head, the tooth socket and the handle support respectively, the handle support and the handle connecting seat are in alignment connection and locking with a groove through a boss, and the handle connecting seat and the gear lever fixing seat are in alignment connection and locking with the groove through another group of bosses. The gear engaging handle provided by the utility model is respectively matched with the first screw hole, the second screw hole and the third screw hole through the tooth socket and the screw rod, so that the assembly and disassembly efficiency of the gear shift operating lever is improved, the constraint among modular components is enhanced, and the stability of the whole structure of the gear engaging handle is improved. The switch sleeve can draw a steel wire pull wire when moving, so that the gear shifting arm is driven to turn over, the gear shifting head is controlled to touch the gear shifting switch to shift gears, and the gear shifting switch can be a contact sensor. The limiting boss plays a limiting supporting role for the switch sleeve, and the switch sleeve is prevented from falling off from the handle support. Set up locking positioning spring in the location screw, locking positioning spring is used for preventing that handle support from taking place the skew and becoming flexible. The anti-slip groove is matched with the anti-loose positioning spring to prevent the switch sleeve from loosening. The hollowed meshes reduce the quality of the switch sleeve and reduce the cost. The positioning column is matched with the strip-shaped positioning hole to play a role in guiding and positioning. The pull wire positioning block is used for supporting the compression spring, and when the steel wire is pulled, the compression spring is compressed by the pull rod to one side of the pull wire positioning block, so that the functions of supporting and resetting are achieved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A gear engaging handle is characterized by comprising a handle head, a tooth socket, a screw rod, a handle bracket, a handle connecting seat, a gear lever fixing seat and a gear lever;
one end of the handle head is provided with a first screw hole along the axis, and the outer wall of the tooth socket is provided with an external thread matched with the first screw hole;
the tooth socket is provided with a second screw hole along the axis, and one end of the screw rod is in threaded fit with the second screw hole;
one end of the handle bracket is provided with a third screw hole along the axis, and the other end of the screw rod is in threaded fit with the third screw hole;
the middle part of the handle bracket is provided with a rotating shaft;
the other end of the handle support is provided with a first boss, one end of the handle connecting seat is provided with a first groove which is in nested fit with the first boss, and the first boss and the first groove are both provided with adaptive lock holes;
a second groove is formed in the other end of the handle connecting seat, and a second boss in nested fit with the second groove is formed in one end of the gear lever fixing seat;
the other end of the gear lever fixing seat is provided with a fourth screw hole, and one end of the gear lever is in threaded fit with the fourth screw hole.
2. The gear shifting handle according to claim 1, further comprising a switch sleeve, a steel wire pull wire and a gear shifting arm, wherein the switch sleeve is sleeved on the handle support, the middle part of the gear shifting arm is rotatably connected with the handle connecting seat, two ends of the steel wire pull wire are respectively connected with one end of the switch sleeve and one end of the gear shifting arm, and the other end of the gear shifting arm is provided with a gear shifting head.
3. The gear shifting handle according to claim 2, wherein the handle bracket is provided with a limit boss at the outer wall close to the other end of the handle bracket, and one end of the switch sleeve abuts against the limit boss.
4. The gear shift handle of claim 3 wherein the shaft is rotatably disposed at the limit boss.
5. The gear shift handle according to claim 2, wherein the switch sleeve is provided with a positioning screw hole along a direction perpendicular to the axis of the handle holder, and an anti-loosening positioning spring is provided in the positioning screw hole and abuts against the outer wall of the handle holder.
6. The shift handle according to claim 5, wherein the outer wall of the handle bracket is provided with an anti-slip groove against which the anti-loose positioning spring abuts.
7. The gear shift handle according to claim 2, wherein the gear shift lever fixing seat is provided with a first wire hole through which the wire pulling wire passes.
8. The gear shift handle of claim 2, wherein the side wall of the switch sleeve is provided with hollowed-out mesh.
9. The shift handle according to claim 2, wherein the side wall of the switch sleeve is provided with a strip-shaped positioning hole along a direction parallel to the axis of the handle support, and the outer wall of the handle support is provided with a positioning column in sliding fit with the strip-shaped positioning hole.
10. The gear shifting handle according to claim 2, further comprising a wire positioning block, a pull rod and a compression spring, wherein the wire positioning block is provided with a mounting hole and a second wire hole, the first boss is locked with the first groove after passing through the mounting hole, one end of the wire pull wire is connected with one end of the pull rod after passing through the second wire hole, the other end of the pull rod is in sliding fit with one end of the gear shifting arm, and the compression spring is arranged between the wire positioning block and the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107807.7U CN215410116U (en) | 2021-05-21 | 2021-05-21 | Gear engaging handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107807.7U CN215410116U (en) | 2021-05-21 | 2021-05-21 | Gear engaging handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410116U true CN215410116U (en) | 2022-01-04 |
Family
ID=79676911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121107807.7U Active CN215410116U (en) | 2021-05-21 | 2021-05-21 | Gear engaging handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410116U (en) |
-
2021
- 2021-05-21 CN CN202121107807.7U patent/CN215410116U/en active Active
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