CN210600131U - Connecting structure on automobile speed change control mechanism - Google Patents
Connecting structure on automobile speed change control mechanism Download PDFInfo
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- CN210600131U CN210600131U CN201921516128.8U CN201921516128U CN210600131U CN 210600131 U CN210600131 U CN 210600131U CN 201921516128 U CN201921516128 U CN 201921516128U CN 210600131 U CN210600131 U CN 210600131U
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- handball
- shield
- ring
- positioning
- protective cover
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a connecting structure on an automobile speed change control mechanism, which comprises a control lever, a handball housing and a protective cover, wherein a flat square hole is arranged in the handball, a flat square part is arranged on the control lever, a plurality of assembling grooves are arranged at the lower part of the handball and form a plurality of connecting claws, a mounting boss and a positioning boss are respectively arranged on the connecting claws and form a tightening part between the mounting boss and the handball, and a mounting part is formed between the mounting boss and the lower end surface of the handball; the mounting part is sleeved with a shield compression ring and a compression spring; the operating rod is provided with a fixed groove, the inner wall of the connecting claw is provided with a fixed claw, and the hooping part is provided with a hooping ring; the handball is sleeved with a positioning sleeve, and an upper port of the protective cover is pricked on the protective cover pressure ring and is pressed against the lower end surface of the positioning sleeve under the jacking of the protective cover pressure ring. The utility model discloses effectively avoid the in-process of guard shield erection joint and take place the extrusion between the handball to twist reverse, the aesthetic property that the extension guard shield used and connected.
Description
Technical Field
The utility model relates to an automobile accessory technical field especially relates to a connection structure on automobile speed change operating mechanism.
Background
The protective cover is a common part of a variable-speed control gear shifting mechanism, has a dustproof function, is mostly fixed with an operating lever by a binding ring, is provided with a limiting part which is abutted against the port part of the protective cover, and then is screwed on the operating lever; when twisting the handball and compressing tightly the terminal surface of port on the guard shield, the rotation of handball can cause the extrusion to twist reverse to the guard shield terminal surface to cause the damage of guard shield connection face easily, in the frequent use of control lever, the junction of guard shield takes place the damage easily, influences guard shield life, has the gap to influence beautifully under the handball moreover between terminal surface and the guard shield.
Disclosure of Invention
The utility model provides a solve above defect and provide a connection structure on the variable speed operating mechanism of car, effectively avoid the guard shield erection joint in-process and take place the extrusion between the handball to twist reverse, the aesthetic property that extension guard shield used and connected.
In order to solve the technical problem, the utility model adopts the technical scheme that: a connecting structure on an automobile speed change control mechanism comprises a control lever, a handball cover shell and a protective cover, wherein a flat square hole is formed in the handball, a flat square part matched with the flat square hole is arranged on the control lever, a plurality of assembling grooves are formed in the lower part of the handball, a plurality of connecting claws are formed on the lower part of the handball, an installation boss and a positioning boss are respectively arranged on each connecting claw, a tightening part is formed between the installation boss and the lower end face of the handball, and an installation part is formed between the installation boss and the lower end face of the handball; the handball is sleeved with a positioning sleeve, the mounting part is sleeved with a shield pressing ring and a compression spring, the shield pressing ring is provided with a plurality of abutting steps, the compression spring is positioned in the shield pressing ring, two ends of the compression spring are respectively abutted against the abutting steps and the mounting boss, and the shield pressing ring is abutted against the lower end face of the positioning sleeve under the elasticity of the compression spring; the operating rod is provided with a fixed groove, the inner wall of the connecting claw is provided with a fixed claw correspondingly matched with the fixed groove, and the tightening part is provided with a tightening ring, so that the handball and the operating rod are relatively fixed; the upper end opening of the protective cover is pricked on the protective cover pressure ring and is pressed against the lower end surface of the positioning sleeve under the jacking of the protective cover pressure ring.
The lower end of the protective cover pressing ring is provided with a positioning claw, the positioning claws are correspondingly matched between every two mounting bosses, and the positioning claws correspond to the mounting bosses in the vertical position.
The shield compression ring is provided with a compression step, and the lower end of the positioning sleeve is provided with a compression end face corresponding to the compression step.
The upper end of the shield pressing ring is provided with a pressing groove, and an elastic split ring for pressing the upper port of the shield is arranged in the pressing groove.
The handball is provided with a plurality of fixed bosses, the positioning sleeve is provided with clamping claws which are correspondingly clamped with the fixed bosses, the fixed bosses are provided with limiting bosses, and the clamping claws are provided with corresponding limiting grooves.
The utility model discloses following beneficial effect has:
compared with the prior art, the handball and the control lever of the utility model are positioned and connected by the flat square hole, and then the fixing groove of the inner wall of the connecting claw is pressed and hooped in the fixing groove of the control lever by the hooping ring, so that the handball and the control lever are positioned and fixed relatively, and the existing mode of connecting the rotary handball is avoided; the port is pricked on the guard shield clamping ring on, then the guard shield clamping ring forms the guard shield and supports with the position sleeve lower extreme shape of face under compression spring's elasticity and lean on to accomplish the connection of guard shield, the utility model discloses a connected mode can not make the in-process that handball and guard shield are connected appear the relative extrusion and twist reverse, effectively avoid the drink extrusion to twist reverse the damage that takes place, the life of extension guard shield, the guard shield closely supports with position sleeve lower extreme shape of face under the roof pressure of guard shield clamping ring simultaneously and supports, the better aesthetic property of connection that has improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a perspective view of a handball in accordance with the present invention;
fig. 4 is a perspective view of the middle positioning sleeve of the present invention.
Detailed Description
The invention is further explained by combining the attached drawings.
Referring to fig. 1 to 4, the present invention provides a connecting structure on an automobile gear shift operating mechanism, including an operating lever 1, a handball 2, a handball housing 4 and a protective cover 5, wherein the handball 2 is provided with a flat square hole 6 inside, the operating lever 1 is provided with a flat square part 7 matching with the flat square hole 6, the lower part of the handball 2 is provided with a plurality of assembling grooves 8 and forms a plurality of connecting claws 9, the connecting claws 9 are respectively provided with an installation boss 10 and a positioning boss 11 and form a tightening part 12 therebetween, and an installation part 13 is formed between the installation boss 10 and the lower end face of the handball 2; the handball 2 is sleeved with a positioning sleeve 14, the mounting part 13 is sleeved with a shield pressing ring 15 and a compression spring 16, the shield pressing ring 15 is provided with a plurality of abutting steps 17, the compression spring 16 is positioned in the shield pressing ring 15, two ends of the compression spring are respectively abutted against the abutting steps 17 and the mounting boss 10, and the shield pressing ring 15 is abutted against the lower end face of the positioning sleeve 14 under the elasticity of the compression spring 16; the operating rod 1 is provided with a fixed groove 18, the inner wall of the connecting claw 9 is provided with a fixed claw 19 correspondingly matched with the fixed groove 18, and the tightening part 12 is provided with a tightening ring 20, so that the handball 2 and the operating rod 1 are relatively fixed; the upper port of the shield 5 is pricked on the shield press ring 15 and is pressed against the lower end face of the positioning sleeve 14 under the jacking of the shield press ring 15.
The lower end of the shield compression ring 15 is provided with positioning claws 21, the end parts of the positioning claws 21 are correspondingly matched between every two mounting bosses 10, and the positioning claws 21 correspond to the upper and lower positions of the mounting bosses 10; therefore, the positioning claw 21 and the handball 2 are relatively fixed, and the rotation of the shield pressing ring 15 in the later use process to the twist of the shield 5 is prevented.
The shield compression ring 15 is provided with a compression step 22, and the lower end of the positioning sleeve 14 is provided with a compression end face 23 corresponding to the compression step 22; the area that compresses tightly between increase guard shield clamping ring 15 and the position sleeve 14 and support is pressed and is leaned on to locating the guard shield between the two to improving from the height.
The upper end of the shield compression ring 15 is provided with a compression groove 24, and an elastic split ring 25 for compressing the upper port of the shield 5 is arranged in the compression groove 24; the connection between the port of the shield 5 and the shield pressing ring 15 is better improved.
The handball 2 is provided with a plurality of fixing bosses 26, the positioning sleeve 14 is provided with clamping claws 27 correspondingly clamped with the fixing bosses 26, the fixing bosses 26 are provided with limiting bosses 28, and the clamping claws 27 are provided with corresponding limiting grooves 29; the positioning connection between the positioning sleeve and the handball is better ensured.
The utility model discloses an installation theory of use as follows:
before the handball 2 and the operating lever 1 are connected and installed, firstly, the positioning sleeve 14, the shield press ring 15 and the compression spring 16 are connected with the handball 2, the positioning sleeve 14 is clamped and fixed with the fixing boss 26 through the clamping claw 27 on the inner wall, when the shield press ring 15 and the compression spring 16 are installed, the shield press ring 15 and the compression spring 16 are sleeved by the extrusion assembly groove 8, the abutting steps 17 on the shield press ring 15 penetrate through the installation bosses 10, and the compression spring 16 is positioned in the shield press ring 15; then the clamping ring 20 is arranged at the clamping part 12, the clamping ring 20 clamps the fixed claws 19 on the inner wall of the connecting claw 9 in the fixed grooves 18 of the operating lever 1, so that the handball 2 and the operating lever 1 are positioned and fixed relatively, the upper end opening part of the shield 5 is fixedly connected with the shield press ring 15 by the elastic split ring 25, the shield 5 can be connected with the handball 2 before or after the shield 5 is sleeved, the elastic force of the compression spring 16 acts on the shield press ring 15, finally, the shield 5 is tightly abutted against the lower end surface of the positioning sleeve 14 under the jacking of the shield press ring 15, so that the connection of the shield 5 is completed, the end parts of the positioning claws 21 on the shield press ring 15 are correspondingly positioned between every two mounting bosses 10 after the connection is completed, and the shield press ring 15 and the handball 2 are positioned and fixed relatively.
The above detailed description is made on the connection structure on the automobile speed change control mechanism provided by the embodiment of the present invention, and the specific examples are applied herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiments is only used to help understanding the technical solution disclosed by the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. The utility model provides a connection structure on automobile speed change operating mechanism, includes control rod, handball cover and guard shield, its characterized in that: the hand ball is internally provided with a flat square hole, the operating lever is provided with a flat square part matched with the flat square hole, the lower part of the hand ball is provided with a plurality of assembling grooves and a plurality of connecting claws, the connecting claws are respectively provided with an installation boss and a positioning boss, a tightening part is formed between the installation boss and the positioning boss, and an installation part is formed between the installation boss and the lower end face of the hand ball; the mounting part is sleeved with a shield pressing ring and a pressing spring, the shield pressing ring is provided with a plurality of abutting steps, the pressing spring is positioned in the shield pressing ring, two ends of the pressing spring abut against the abutting steps and the mounting boss respectively, and the shield pressing ring abuts against the lower end face of the positioning sleeve under the elasticity of the pressing spring; the handball is sleeved with a positioning sleeve, the operating lever is provided with a fixed groove, the inner wall of the connecting claw is provided with a fixed claw correspondingly matched with the fixed groove, and the tightening part is provided with a tightening ring, so that the handball and the operating lever are relatively fixed; the upper end opening of the protective cover is pricked on the protective cover pressure ring and is pressed against the lower end surface of the positioning sleeve under the jacking of the protective cover pressure ring.
2. A connecting structure of a shift operating mechanism for an automobile according to claim 1, wherein: the lower end of the protective cover pressing ring is provided with a positioning claw, the positioning claws are correspondingly matched between every two mounting bosses, and the positioning claws correspond to the mounting bosses in the vertical position.
3. A connecting structure of a shift operating mechanism for an automobile according to claim 1, wherein: the shield compression ring is provided with a compression step, and the lower end of the positioning sleeve is provided with a compression end face corresponding to the compression step.
4. A connecting structure of a shift operating mechanism for an automobile according to claim 1, wherein: the upper end of the shield pressing ring is provided with a pressing groove, and an elastic split ring for pressing the upper port of the shield is arranged in the pressing groove.
5. A connecting structure of a shift operating mechanism for an automobile according to claim 1, wherein: the handball is provided with a plurality of fixed bosses, the positioning sleeve is provided with clamping claws which are correspondingly clamped with the fixed bosses, the fixed bosses are provided with limiting bosses, and the clamping claws are provided with corresponding limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516128.8U CN210600131U (en) | 2019-09-12 | 2019-09-12 | Connecting structure on automobile speed change control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516128.8U CN210600131U (en) | 2019-09-12 | 2019-09-12 | Connecting structure on automobile speed change control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600131U true CN210600131U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516128.8U Active CN210600131U (en) | 2019-09-12 | 2019-09-12 | Connecting structure on automobile speed change control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458758A (en) * | 2022-03-01 | 2022-05-10 | 一汽解放汽车有限公司 | A sheath subassembly and vehicle for handball assembly |
-
2019
- 2019-09-12 CN CN201921516128.8U patent/CN210600131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458758A (en) * | 2022-03-01 | 2022-05-10 | 一汽解放汽车有限公司 | A sheath subassembly and vehicle for handball assembly |
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