CN203614725U - Automobile gear shifter positioning mechanism - Google Patents
Automobile gear shifter positioning mechanism Download PDFInfo
- Publication number
- CN203614725U CN203614725U CN201320688240.6U CN201320688240U CN203614725U CN 203614725 U CN203614725 U CN 203614725U CN 201320688240 U CN201320688240 U CN 201320688240U CN 203614725 U CN203614725 U CN 203614725U
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- gear shifter
- rocking arm
- fork
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automobile gear shifter positioning mechanism, which is characterized in that a bottom (1-2) of a support (1) is connected onto an automobile gear shifter, and a convex part (1-1) with a wavy surface (1-1-1) is arranged at the bottom; a rocker arm (2) is rotatably connected with the support at the position of a connecting part (2-1), an arm part (2-2) with a connecting slot (2-2-1) is arranged on the rocker arm, a spring (10) and an installation part (2-1-1) of a steel ball (8) are sequentially installed in an installation chamber (2-1-2) of the arm part (2-2) from the outside to the inside by using a lock bolt (4) in a tightness-adjustable way, and the steel ball is pressed on the wavy surface; a slot (3-1) is formed in an oscillating rod (3), the oscillating rod and the rocker arm are connected with each other in a way that the horizontal position is adjustable, and the slot is perpendicular to the connecting slot in the rocker arm; a connecting rod (5-1) of a sleeve is arranged in the slot in the oscillating rod and can oscillate up and down, and a sleeve body (5-2) is connected with an operating lever of the gear shifter in a tightness-adjustable way. The automobile gear shifter positioning mechanism has the effects such as small end play.
Description
Technical field
The utility model relates to automobile shift system, is specifically related to a kind of automotive gear shifter positioning means.
Background technique
At present conventional automotive gear shifter uses operating stem to connect drag-line, drive the drag-line ex-situ operations of shifting gears by operating stem, the problem that its ubiquity is such, in neutral or hang up after gear, the position play of operating stem is larger, cause gear unintelligible, driver is hard to tell Chu and has hung up several gears, causes error in operation; Especially adopt the selector of soft drawn rope, because the elasticity of soft drawn rope is larger, cause the gap of operating stem can become larger, make driver not know current gear situation, cause misoperation, and the sense that puts in place of gearshift is not strong, has a strong impact on gearshift comfort level.Along with travelling comfort and the improving constantly of security requirement that Consumer drives car load, address the above problem extremely urgent.
Model utility content
The technical problems to be solved in the utility model is to provide that a kind of play is little, gear automotive gear shifter positioning means clearly.
For solving the problems of the technologies described above, the utility model is taked following technological scheme:
Automotive gear shifter positioning means of the present utility model, comprises support, rocking arm, fork, lock bolt and sleeve; Described support comprise the bottom that is connected on automotive gear shifter and by this middle part, bottom the protuberance to upper process, this protuberance neutral position is upwards provided with wavy surface by bottom;
Described rocking arm comprises the arm that makes its joint being connected movingly with bracket-rotatable and stretched out to a side by this joint top; Described joint bottom is provided with outwards outstanding assembly department, and this assembly department is provided with installation cavity, wherein adopts from outside to inside lock bolt adjustable-tightness spring and steel ball are housed, and described steel ball is crushed on the wavy surface of described support protuberance; On described arm, there is connection slotted eye;
Described fork is provided with slotted eye, near the outside, lower end of this slotted eye, be connected described fork and rocking arm adjustable water mean place, described slotted eye with on rocking arm to be connected slotted eye mutually vertical;
Described sleeve comprises connecting rod and is connected in the sleeve body of this connecting rod one end; Its connecting rod can swing up and down in the slotted eye that is arranged at fork, and its sleeve body is connected with the operating stem adjustable-tightness ground of selector;
Preferably, the wavy surface that the protuberance of described support is provided with is M type wavy surface;
Preferably, the joint of described rocking arm is provided with pin-and-hole, and the protuberance of support is provided with the cooperation pin-and-hole corresponding with pin-and-hole on the joint of rocking arm, and rocking arm adopts pin to be connected rotationally by pin-and-hole and cooperation pin-and-hole with support;
Preferably, described fork adopts the first adjusting bolt adjustable water mean place with rocking arm and is connected;
Preferably, the slotted eye on described fork is U-shaped slotted eye;
Preferably, the connecting rod of described sleeve and fork slotted eye are Spielpassung;
Preferably, described sleeve body adopts the second adjusting bolt adjustable-tightness with the operating stem of selector and is connected.
Compared with prior art, the utility model comprises following beneficial effect;
When driver is in the time carrying out the gear shift operation of selector, the sleeve body of sleeve one end is connected with the operating stem of selector, sleeve the other end connecting rod drives fork and rocking arm swing, lock bolt and steel ball on rocking arm move back and forth, lock bolt holddown spring and steel ball, steel ball moves on the wavy surface of support, between steel ball and the wavy surface of support, there is spring applied pressure, thereby fixing rocking arm and fork, the connecting rod of sleeve is fixed in the slotted eye of fork, sleeve is corresponding with gear shift operation bar to be fixed, thereby reduce operating stem play on selector, gear shift operation bar is put more clear at gear, effectively solve on selector operating stem side-play amount large, gear is unintelligible, the problems such as shifting comfort is poor.
Accompanying drawing explanation
Fig. 1 is the utility model automotive gear shifter positioning means schematic diagram;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is that Fig. 2 A-A is to sectional view;
Fig. 4 is the plan view of Fig. 2;
Fig. 5 is transposition schematic diagram;
Fig. 6 is gearshift schematic diagram;
Fig. 7 is the explosive view of the utility model automotive gear shifter positioning means.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, automotive gear shifter positioning means of the present utility model, comprises support 1, rocking arm 2, fork 3, lock bolt 4 and sleeve 5; Described support 1 comprise by attachment hole 1-2-1 adopt bolt or pin be connected in 1-2 bottom on automotive gear shifter and by this bottom 1-2 approximately in the middle part of to the protuberance 1-1 of upper process, this protuberance 1-1 neutral position is upwards provided with wavy surface 1-1-1 by bottom; Described rocking arm 2 comprises the arm 2-2 that makes its joint 2-1 being connected rotationally with support 1 and stretched out to a side by this joint 2-1 top; Described joint 2-1 bottom is provided with outwards outstanding assembly department 2-1-1, this assembly department 2-1-1 is provided with installation cavity 2-1-2, wherein adopt from outside to inside lock bolt 4 adjustable-tightness spring 10 and steel ball 8 are housed, described steel ball 8 is crushed on the wavy surface 1-1-1 of described support 1 protuberance 1-1; On described arm 2-2, there is the slotted eye of connection 2-2-1; Described fork 3 is provided with slotted eye 3-1, and near the outside, lower end of this slotted eye 3-1, described fork 3 and rocking arm 2 adjustable water mean places ground are connected, described slotted eye 3-1 with on rocking arm 2 to be connected slotted eye 2-2-1 mutually vertical; Described sleeve 5 comprises connecting rod 5-1 and is connected in the sleeve body 5-2 of this connecting rod 5-1 one end; Its connecting rod 5-1 can swing up and down in the slotted eye 3-1 that is arranged at fork 3, and its sleeve body 5-2 is connected with the operating stem adjustable-tightness ground of selector.So, when driver is in the time carrying out the gear shift operation of selector, sleeve 5 is followed gearshift behaviour's operating stem swing, sleeve 5 drives fork 3 and rocking arm 2 swings, and the lock bolt 4 on rocking arm 2 moves back and forth with steel ball 8, and steel ball 8 moves on the wavy surface of support 1, between the wavy surface 1-1-1 of steel ball 8 and support 1, there is pressure, thereby fixing rocking arm 2 and fork 3, sleeve 5 has also been applied in certain pressure with gear shift operation bar, and sleeve 5 and operating stem are fixed.
Shown in Figure 7, the wavy surface 1-1-1 that the protuberance 1-1 of described support 1 is provided with is M type wavy surface.M type wavy surface makes the power between steel ball 8 and support 1 have an ascending and variation from large to small, steel ball 8 is from the trough of wavy surface 1-1-1 during to crest, pressure between steel ball 8 and support 1 changes from small to big, steel ball 8 is from the crest of wavy surface 1-1-1 during to trough, pressure between steel ball 8 and support 1 from large to small, this variation can be reflected on gear shift operation bar by fork 3 and sleeve 5, the power changing like this makes operator experience a kind of suction sense of gearshift, strengthens shifting comfort.
Shown in Fig. 1 and Fig. 7, the joint 2-1 of described rocking arm 2 is provided with pin-and-hole 2-1-1, the protuberance 1-1 of support 1 is provided with the cooperation pin-and-hole 1-1-2 corresponding with pin-and-hole 2-1-1 on the joint 2-1 of rocking arm 2, rocking arm 2 and support 1 adopt pin 6 by pin-and-hole 2-1-1 with coordinate pin-and-hole 1-1-2 to be connected rotationally.So, in the time of gear shift operation, take the joint 2-1 of rocking arm 2 as fulcrum, rocking arm 2 will relatively rotate with support 1, between rocking arm 2 and support 1, freely rotates, and can reduce gear shifting force, prevents the clamping stagnation of shifting gears, and improves shifting comfort.
Shown in Fig. 1 and Fig. 7, described fork 3 adopts the first adjusting bolt 7 adjustable water mean places with rocking arm 2 and is connected.So, just can regulate easily according to actual needs the horizontal position of variation fork 3 and rocking arm 2.
Shown in Fig. 1 and Fig. 7, the slotted eye 3-1 on described fork 3 is U-shaped slotted eye.The using effect of this structure is better, also manufactures than being easier to.
The connecting rod 5-1 of described sleeve 5 and fork 3 slotted eye 3-1 are Spielpassung.So, when driver is in the time carrying out the ex-situ operations of selector, sleeve 5 is followed gear shift operation bar and is swung, and the connecting rod 5-1 of sleeve 5 can swing up and down compared with good luck left and right in the slotted eye 3-1 of fork 3, thereby can not affect driver's ex-situ operations.
Shown in Fig. 1 and Fig. 7, described sleeve body 5-2 adopts the second adjusting bolt 9 adjustable-tightness with the operating stem of selector and is connected.So, sleeve body 5-2 can the position of free adjustment on selector operating stem, in the time that sleeve body 5-2 up regulates, can increase lever ratio, reduces gear shifting force, when interstage sleeve cylindrical shell 5-2 down regulates, can reduce lever ratio, increases gear shifting force; The angle that regulates steel ball 8 to move on support 1 wavy surface 1-1-1 by the position of adjustment sleeve cylindrical shell 5-2, adjusts to the best position that sucks sense.
Working principle of the present utility model, shown in Fig. 5 and Fig. 6;
When driver is in the time carrying out the gear shift operation of selector, sleeve 5 is followed gearshift behaviour's operating stem swing, sleeve 5 drives fork 3 and rocking arm 2 swings; the lock bolt 4 on rocking arm 2 moves back and forth with steel ball 8; steel ball 8 moves on the wavy surface of support 1, between steel ball 8 and the wavy surface 1-1-1 of support 1, has pressure, thus fixing rocking arm 2 and fork 3; and sleeve 5 has also been applied in certain pressure with gear shift operation bar, and sleeve 5 and operating stem are fixed.When driver is in the time carrying out the ex-situ operations of selector, sleeve 5 is followed gear shift operation bar and is swung, and sleeve 5 left and right in the slotted eye 3-1 of fork 3 swings up and down, sleeve 5 and fork 3 slotted eye 3-1 Spielpassung, thereby can not affect driver's ex-situ operations.
Claims (7)
1. an automotive gear shifter positioning means, comprises support (1), rocking arm (2), fork (3), lock bolt (4) and sleeve (5), it is characterized in that; Described support (1) comprise the bottom (1-2) that is connected on automotive gear shifter and by this bottom (1-2) middle part the protuberance (1-1) to upper process, this protuberance (1-1) neutral position is upwards provided with wavy surface (1-1-1) by bottom;
Described rocking arm (2) comprises the arm (2-2) that makes its joint (2-1) being connected rotationally with support (1) and stretched out to a side by this joint (2-1) top; Described joint (2-1) bottom is provided with outwards outstanding assembly department (2-1-1), this assembly department (2-1-1) is provided with installation cavity (2-1-2), wherein adopt from outside to inside lock bolt (4) adjustable-tightness spring (10) and steel ball (8) are housed, described steel ball (8) is crushed on the wavy surface (1-1-1) of described support 1 protuberance (1-1); On described arm (2-2), there is connection slotted eye (2-2-1);
Described fork (3) is provided with slotted eye (3-1), near the outside, lower end of this slotted eye (3-1), be connected described fork (3) and rocking arm (2) adjustable water mean place, described slotted eye (3-1) with on rocking arm (2) to be connected slotted eye (2-2-1) mutually vertical;
Described sleeve (5) comprises connecting rod (5-1) and is connected in the sleeve body (5-2) of this connecting rod (5-1) one end, its connecting rod (5-1) can swing up and down in the slotted eye (3-1) that is arranged at fork (3), and its sleeve body (5-2) is connected with the operating stem adjustable-tightness ground of selector.
2. automotive gear shifter positioning means according to claim 1, is characterized in that; The wavy surface (1-1-1) that the protuberance (1-1) of described support (1) is provided with is M type wavy surface.
3. automotive gear shifter positioning means according to claim 1, is characterized in that; The joint (2-1) of described rocking arm (2) is provided with pin-and-hole (2-1-1), the protuberance (1-1) of support (1) is provided with the cooperation pin-and-hole (1-1-2) corresponding with pin-and-hole (2-1-1) on the joint (2-1) of rocking arm (2), and rocking arm (2) adopts pin (6) to be connected rotationally with cooperation pin-and-hole (1-1-2) by pin-and-hole (2-1-1) with support (1).
4. automotive gear shifter positioning means according to claim 1, is characterized in that; Described fork (3) adopts the first adjusting bolt (7) adjustable water mean place ground to be connected with rocking arm (2).
5. automotive gear shifter positioning means according to claim 1, is characterized in that; Slotted eye (3-1) on described fork (3) is U-shaped slotted eye.
6. automotive gear shifter positioning means according to claim 1, is characterized in that; The connecting rod (5-1) of described sleeve (5) is Spielpassung with fork (3) slotted eye (3-1).
7. according to the automotive gear shifter positioning means described in any one in claim 1 to 6, it is characterized in that; Described sleeve body (5-2) adopts the second adjusting bolt (9) adjustable-tightness ground to be connected with the operating stem of selector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688240.6U CN203614725U (en) | 2013-11-04 | 2013-11-04 | Automobile gear shifter positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688240.6U CN203614725U (en) | 2013-11-04 | 2013-11-04 | Automobile gear shifter positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614725U true CN203614725U (en) | 2014-05-28 |
Family
ID=50767374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688240.6U Withdrawn - After Issue CN203614725U (en) | 2013-11-04 | 2013-11-04 | Automobile gear shifter positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527764A (en) * | 2013-11-04 | 2014-01-22 | 重庆青山工业有限责任公司 | Automobile gear shifter positioning device |
-
2013
- 2013-11-04 CN CN201320688240.6U patent/CN203614725U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527764A (en) * | 2013-11-04 | 2014-01-22 | 重庆青山工业有限责任公司 | Automobile gear shifter positioning device |
| CN103527764B (en) * | 2013-11-04 | 2016-02-03 | 重庆青山工业有限责任公司 | Automobile gear shift positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |