CN202669502U - Constant-speed driving controller - Google Patents
Constant-speed driving controller Download PDFInfo
- Publication number
- CN202669502U CN202669502U CN 201220330424 CN201220330424U CN202669502U CN 202669502 U CN202669502 U CN 202669502U CN 201220330424 CN201220330424 CN 201220330424 CN 201220330424 U CN201220330424 U CN 201220330424U CN 202669502 U CN202669502 U CN 202669502U
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- CN
- China
- Prior art keywords
- rotating disk
- way locking
- groove
- pedestal
- speed driving
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a constant-speed driving controller. The constant-speed driving controller comprises a pedestal, a main shaft, a turntable and a performing mechanism; a fixed disk is arranged on the main shaft; an one-way locking groove is formed on the internal circumferential wall of a turntable shaft hole of the turntable along the tangent line direction; the distance L from the centre line of the turntable shaft hole to the centre line of the one-way locking groove is more than the radius R of the turntable shaft hole; moreover, the distance L from the centre line of the turntable shaft hole to the centre line of the one-way locking groove is less than the sum of the radius R of the turntable shaft hole and half width of the one-way locking groove; an one-way locking spring is arranged at the internal end of the one-way locking groove; and an one-way locking ball is propped outside the one-way locking spring. The constant-speed driving controller disclosed by the utility model is safe in use, and low in cost.
Description
Technical field
The utility model relates to a kind of control device for automobile accelerator, relates in particular to the automatic constant-speed driving controller that a kind of applicable various automobiles are used.
Background technology
Chaufeur relies on pin to trample the size that Das Gaspedal is controlled throttle, to obtain different moving velocitys when driving a car usually at present.During running car, the pin of chaufeur can not leave Das Gaspedal all the time, keeps this state limbs easily numb when long, thereby produces sense of fatigue.Particularly the long-distance driver is easier of the excessive potential safety hazard that produces of energy consumption.
Existing automatic constant-speed driving controller all is to use imported product at high-grade car, and its cost is higher.The structure that Chinese patent has been announced two kinds of automatic constant-speed driving controllers all is to adopt angle control shaft lock spring and shaft lock ball, the phenomenon that electromagnet pushes up not open the shaft lock ball can appear in the product use procedure, too high being difficult to of the heat of electromagnet distributes, and reduces the strength of backing down of electromagnet.Under the emergency state, if slow down, throttle can occur can't resilience phenomenon, and electromagnet can burn out, cisco unity malfunction produces potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of use safety, the automatic constant-speed driving controller that cost is low.
The utility model realizes that the technical scheme of above-mentioned purpose is, a kind of automatic constant-speed driving controller, comprise pedestal, main shaft, rotating disk and actuating unit, described pedestal is captiveed joint with actuating unit, the both sides of pedestal are installed with end cap, one end of main shaft is installed on the end cap of pedestal both sides by two backup bearings, the centre portion that described main shaft is arranged in two backup bearings is by the rotating disk axis hole on the rotating disk of being installed in of bearing rotary running-fit, the other end of main shaft is fixedly connected with wire-drawing wheel, its innovative point is: an end periphery of described rotating disk has groove, actuating unit is provided with push rod, and push rod passes the first knock hole and the groove that pedestal is provided with and offsets; Have reaction plate on the described main shaft, the tangential direction on the rotating disk axis hole internal perisporium of rotating disk has the one-way locking groove, and the distance L between turntable shaft centerline hole and the one-way locking groove center line is greater than the radius R of rotating disk axis hole; And the distance L between turntable shaft centerline hole and the one-way locking groove center line is less than turntable shaft pore radius R and one-way locking groove 1/2nd groove width r sums, and one-way locking groove inner end has the one-way locking spring, and the one-way locking spring outside has the one-way locking ball.
The other end periphery of described rotating disk also has groove, and pedestal is provided with the second knock hole, and positioning compression spring and lock ball are housed in the second knock hole, and the groove of the other end of described lock ball and rotating disk offsets.
Uniformly on the periphery wall of described rotating disk have three one-way locking grooves vertical with the rotating disk axis, described each one-way locking groove inner end has the one-way locking spring, and the one-way locking spring outside has the one-way locking ball.
The first knock hole that push rod on the described actuating unit passes pedestal offsets by locking steel ball and groove.
Described groove is deep-slotted chip breaker.
The utility model is because an end periphery of described rotating disk has groove, and actuating unit is provided with push rod, and push rod passes the first knock hole and the groove that pedestal is provided with and offsets; Have reaction plate on the described main shaft, the tangential direction on the rotating disk axis hole internal perisporium of rotating disk has the one-way locking groove, and the distance L between turntable shaft centerline hole and the one-way locking groove center line is greater than the radius R of rotating disk axis hole; And the distance L between turntable shaft centerline hole and the one-way locking groove center line is less than turntable shaft pore radius R and one-way locking groove 1/2nd groove width r sums, and one-way locking groove inner end has the one-way locking spring, and the one-way locking spring outside has the one-way locking ball.And when push rod and groove offset the location, can only single direction rotation by locking spring and locking ball control main shaft.The utility model uses safety, low cost of manufacture.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A direction cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.
Such as Fig. 1, shown in 2, a kind of automatic constant-speed driving controller, comprise pedestal 1, main shaft 3, rotating disk 4 and actuating unit 13, described pedestal 1 is captiveed joint with actuating unit 13, the both sides of pedestal 1 are installed with end cap 2, one end of main shaft 3 is installed on the end cap 2 of pedestal 1 both sides by two backup bearings 8, the centre portion that described main shaft 3 is arranged in two backup bearings 8 is by the rotating disk axis hole 4-2 on the rotating disk 4 of being installed in of bearing 17 normal-running fiies, the other end of main shaft 3 is fixedly connected with wire-drawing wheel 7, one end periphery of described rotating disk 4 has groove 15, actuating unit 13 is provided with push rod 12, and push rod 12 passes the first knock hole 14 that pedestal 1 is provided with and offsets with groove 15; Have reaction plate 3-1 on the described main shaft 3, the tangential direction on the rotating disk axis hole 4-2 internal perisporium of rotating disk 4 has one-way locking groove 4-1, and the distance L between rotating disk axis hole 4-2 line of centers and the one-way locking groove 4-1 line of centers is greater than the radius R of rotating disk axis hole 4-2; And the distance L between rotating disk axis hole 4-2 line of centers and the one-way locking groove 4-1 line of centers is less than rotating disk axis hole 4-2 radius R and one-way locking groove 4-1 1/2nd groove width r sums, one-way locking groove 4-1 inner end has one-way locking spring 6, and one-way locking spring 6 outsides have one-way locking ball 5.
As shown in Figure 1, 2, the other end periphery of described rotating disk 4 also has groove 15, and pedestal 1 is provided with in the second knock hole 16, the second knock holees 16 positioning compression spring 10 and lock ball 9 are housed, and described lock ball 9 offsets with the groove 15 of the other end of rotating disk 4.Can not twist off push rod 12 owing to contraposition is inaccurate or make groove 15 fractures so that push rod 12 contraposition when pushing up to groove 15 is accurate like this, make it easy-to-operate.
As shown in Figure 2, uniformly on the perisporium of described rotating disk 4 have three one-way locking groove 4-1s vertical with rotating disk 4 axis, described each one-way locking groove 4-1 inner end has one-way locking spring 6, and one-way locking spring 6 outsides have one-way locking ball 5.Locking is more stable like this, can not reverse, and certainly also can uniformly have 2 or 4 or above one-way locking groove 4-1 on the utility model rotating disk 4.
As shown in Figure 1, the first knock hole 14 that passes pedestal 1 of the push rod 12 on the described actuating unit 13 offsets with groove 15 by locking steel ball 11.Positioning and locking is more flexible like this, and is more convenient.
As shown in Figure 2, described groove 15 is deep-slotted chip breaker.Contraposition is accurate, rotates flexibly.
As shown in Figure 1, 2, the utility model in use, wire-drawing wheel 7 one ends are connected with engine throttle, and the other end is connected with Das Gaspedal, because wire-drawing wheel 7 is installed on the main shaft 3, when chaufeur needs constant-speed traveling, open switch and make actuating unit 13 energisings, the push rod 12 jack-up locking steel ball 11 on the actuating unit 13 is so that locking steel ball 11 enters in the groove 15 of rotating disk 4, at this moment, rotating disk 4 can not rotate again.When having chaufeur to trample Das Gaspedal, the main shaft 3 of rotating disk 4 rotates under the drive of wire-drawing wheel 7 in the counterclockwise direction, drives the acceleration cable pulling; On the contrary, under the effect of locking spring 6 and locking ball 5, can't reach arbitrarily moving velocity by rotating spindle 3 along clockwise direction.If when removing the state of constant-speed traveling, as long as trample brake pedal, actuating unit 13 dead electricity that link to each other with the brake position, the execution architecture return, so that falling after rise, separates with groove 15 by the locking steel ball 11 of push rod 12 jack-up on the actuating unit 13, acceleration cable is under the effect of spring tension, having wire-drawing wheel 7 to drive rotating disk 4 rotates, and the lock ball 9 in rotating disk 4 teeth groove under the pressure-acting of groove 15, compression holddown spring 10, and main shaft 3 can be rotated along clockwise direction, throttle was got back to deceleration regime and was played the requirement of different moving velocitys this moment.
Claims (5)
1. automatic constant-speed driving controller, comprise pedestal (1), main shaft (3), rotating disk (4) and actuating unit (13), described pedestal (1) is captiveed joint with actuating unit (13), the both sides of pedestal (1) are installed with end cap (2), one end of main shaft (3) is installed on the end cap (2) of pedestal (1) both sides by two backup bearings (8), the centre portion that described main shaft (3) is arranged in two backup bearings (8) is by the rotating disk axis hole (4-2) on the rotating disk (4) of being installed in of bearing (17) normal-running fit, the other end of main shaft (3) is fixedly connected with wire-drawing wheel (7), it is characterized in that: an end periphery of described rotating disk (4) has groove (15), actuating unit (13) is provided with push rod (12), and push rod (12) passes the first knock hole (14) that pedestal (1) is provided with and offsets with groove (15); Has reaction plate (3-1) on the described main shaft (3), tangential direction on rotating disk axis hole (4-2) internal perisporium of rotating disk (4) has one-way locking groove (4-1), and the distance L between rotating disk axis hole (4-2) line of centers and one-way locking groove (4-1) line of centers is greater than the radius R of rotating disk axis hole (4-2); And the distance L between rotating disk axis hole (4-2) line of centers and one-way locking groove (4-1) line of centers is less than rotating disk axis hole (4-2) radius R and one-way locking groove (4-1) 1/2nd groove width r sums, one-way locking groove (4-1) inner end has one-way locking spring (6), and one-way locking spring (6) outside has one-way locking ball (5).
2. automatic constant-speed driving controller according to claim 1, it is characterized in that: the other end periphery of described rotating disk (4) also has groove (15), pedestal (1) is provided with the second knock hole (16), positioning compression spring (10) and lock ball (9) are housed in the second knock hole (16), and described lock ball (9) offsets with the groove (15) of the other end of rotating disk (4).
3. automatic constant-speed driving controller according to claim 1, it is characterized in that: uniformly on rotating disk axis hole (4-2) internal perisporium of described rotating disk (4) have three one-way locking grooves (4-1) vertical with rotating disk (4) axis, described each one-way locking groove (4-1) inner end has one-way locking spring (6), and one-way locking spring (6) outside has one-way locking ball (5).
4. automatic constant-speed driving controller according to claim 1 is characterized in that: the first knock hole (14) that the push rod (12) on the described actuating unit (13) passes pedestal (1) offsets by locking steel ball (11) and groove (15).
5. automatic constant-speed driving controller according to claim 1 and 2, it is characterized in that: described groove (15) is deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330424 CN202669502U (en) | 2012-07-10 | 2012-07-10 | Constant-speed driving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330424 CN202669502U (en) | 2012-07-10 | 2012-07-10 | Constant-speed driving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669502U true CN202669502U (en) | 2013-01-16 |
Family
ID=47490430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330424 Expired - Fee Related CN202669502U (en) | 2012-07-10 | 2012-07-10 | Constant-speed driving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950388A (en) * | 2014-04-24 | 2014-07-30 | 湖南工业大学 | Speed limiting device of household electric bicycle |
| CN106272708A (en) * | 2016-08-23 | 2017-01-04 | 重庆市盛塑包装制品有限公司 | Portable foam cutting machine |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
-
2012
- 2012-07-10 CN CN 201220330424 patent/CN202669502U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950388A (en) * | 2014-04-24 | 2014-07-30 | 湖南工业大学 | Speed limiting device of household electric bicycle |
| CN106272708A (en) * | 2016-08-23 | 2017-01-04 | 重庆市盛塑包装制品有限公司 | Portable foam cutting machine |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
| CN112539294B (en) * | 2021-01-26 | 2024-01-23 | 罗邦琴 | Gas flow control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |