CN204641411U - Gas limiting and protecting device - Google Patents

Gas limiting and protecting device Download PDF

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Publication number
CN204641411U
CN204641411U CN201520230364.9U CN201520230364U CN204641411U CN 204641411 U CN204641411 U CN 204641411U CN 201520230364 U CN201520230364 U CN 201520230364U CN 204641411 U CN204641411 U CN 204641411U
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CN
China
Prior art keywords
limiting stopper
slip limiting
throttle line
slip
limiting
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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
Application number
CN201520230364.9U
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Chinese (zh)
Inventor
田俊方
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田俊方
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Publication date
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Priority to CN201520230364.9U priority Critical patent/CN204641411U/en
Application granted granted Critical
Publication of CN204641411U publication Critical patent/CN204641411U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of gas limiting and protecting device, comprise position-restricted housing, the first throttle line, the second throttle line, the first slip limiting stopper, the second slip limiting stopper, magnetite, Das Gaspedal, damper plunger, position-restricted housing is cylindrical structural, the both sides of cylindrical structural are respectively equipped with end cap, first slip limiting stopper is located in the first stroke-limit, its outer is provided with the double sided slider bar matched with two slideway, and its top is connected to damper plunger by the first throttle line; Second slip limiting stopper outer is provided with four slide rails mated with four slideways, second slip limiting stopper bottom is connected to Das Gaspedal by the second throttle line, first slip limiting stopper is connected by magnetite with the second slip limiting stopper, and described second limiting node place is provided with flame-out inductive switch and brake feel inductive switch.The utility model can avoid Das Gaspedal to press down the disengaging of excessive throttle line, and flame-out inductive switch and the induction of brake feel inductive switch can protect the safety of running car.

Description

Gas limiting and protecting device
Technical field
The utility model relates to a kind of braking automobile inhibiting device, is a kind of gas limiting and protecting device specifically.
Background technology
At present, the Das Gaspedal of automobile is connected to the damper plunger connection of automobile carburetor by throttle line.Das Gaspedal directly also directly controls the opening angle of damper plunger by throttle line connecting joint air valve plunger, the transmission ratio of Das Gaspedal and damper plunger is 1: 1.But under many circumstances, damper plunger should not open so large angle, excessive opening angle can cause gasoline to be wasted.So it might not be most scientific for directly controlling the angle that damper plunger opens, although very directly its control accuracy is very poor for this mode.And when automobile accelerator pedal is trampled excessive, easily make to depart between throttle line and damper plunger.
Summary of the invention
For above-mentioned situation; the utility model provides a kind of gas limiting and protecting device; adopt the first throttle line and second throttle line of special disassembled structure; and the first throttle line top is connected to the damper of carburettor; second throttle line bottom Das Gaspedal; first throttle line bottom is fixedly connected on the first slip limiting stopper, and the second throttle line top is fixedly connected on the second slip limiting stopper.First slip limiting stopper and the second slip limiting stopper are arranged in position-restricted housing from bottom to top, and the position that the first slip limiting stopper and the second slip limiting stopper contact is respectively arranged with magnetite.Two sections of sliding strokes are had: the first stroke-limit and the second stroke-limit in position-restricted housing.When Das Gaspedal presses down, Das Gaspedal drives the second throttle line that the second slip limiting stopper is glided, due to the traction of magnetic force, first slip limiting stopper and the first throttle line also glide, when sliding into damper the first limiting node, first slip limiting stopper stops due to and screens not corresponding with glide path, second slip limiting stopper continues to glide, under the effect of magnetic force, first slip limiting stopper can stop at for first limiting node place a period of time, after weakening gradually Deng the gravitation between the second slip limiting stopper, first slip limiting stopper can by the elastic force apparatus traction reduction in damper.When such structure can make igniting, throttle line has a buffer zone, avoids pressing down when exceeding stroke departing between throttle line and damper plunger.Second slip limiting stopper continuous slide is to the second limiting node; second limiting node both sides are respectively arranged with flame-out inductive switch and brake feel inductive switch; when the second slip limiting stopper moves to the second limiting node; flame-out inductive switch and brake feel inductive switch sense that namely transmission of signal is to controller; controller controls stop working and brake, thus the safety of protection running car.
To achieve these goals, the technical solution of the utility model is as follows:
Gas limiting and protecting device, comprise position-restricted housing, the first throttle line, the second throttle line, the first slip limiting stopper, the second slip limiting stopper, magnetite, Das Gaspedal, damper plunger, position-restricted housing is cylindrical structural, the both sides of cylindrical structural are respectively equipped with end cap, position-restricted housing inner chamber is by the first limiting node and the second limiting node three sections respectively: end cap to the first limiting node is the first stroke-limit, second limiting node to the second limiting node is the second stroke-limit, be two slideways in first stroke-limit, the second stroke-limit is four slideways; First slip limiting stopper is located in the first stroke-limit, and its outer is provided with the double sided slider bar matched with two slideway, and its top is connected to damper plunger by the first throttle line; Second slip limiting stopper outer is provided with four slide rails mated with four slideways, second slip limiting stopper bottom is connected to Das Gaspedal by the second throttle line, first slip limiting stopper is connected by magnetite with the second slip limiting stopper, and described second limiting node place is provided with flame-out inductive switch and brake feel inductive switch.
As preferred embodiment, in described second stroke-limit, be provided with springing.
As preferred embodiment, described springing is spring.
The utility model has the advantages that: the first throttle line and the second throttle line that adopt special disassembled structure, and the first throttle line top is connected to the damper of carburettor, second throttle line bottom Das Gaspedal, first throttle line bottom is fixedly connected on the first slip limiting stopper, and the second throttle line top is fixedly connected on the second slip limiting stopper.First slip limiting stopper and the second slip limiting stopper are arranged in position-restricted housing from bottom to top, and the position that the first slip limiting stopper and the second slip limiting stopper contact is respectively arranged with magnetite.Two sections of sliding strokes are had in position-restricted housing.When Das Gaspedal presses down, Das Gaspedal drives the second throttle line that the second slip limiting stopper is glided, due to the traction of magnetic force, first slip limiting stopper and the first throttle line also glide, when sliding into damper the first limiting node, first slip limiting stopper stops due to and screens not corresponding with glide path, second slip limiting stopper continues to glide, under the effect of magnetic force, first slip limiting stopper can stop at for first limiting node place a period of time, after weakening gradually Deng the gravitation between the second slip limiting stopper, first slip limiting stopper can by the elastic force apparatus traction reduction in damper, and the second slip limiting stopper continuous slide is to the second limiting node, second limiting node both sides are respectively arranged with flame-out inductive switch and brake feel inductive switch, when the second slip limiting stopper moves to the second limiting node, flame-out inductive switch and brake feel inductive switch sense that namely transmission of signal is to controller, controller controls stop working and brake, thus the safety of protection running car.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another using state schematic diagram of the present utility model.
Fig. 3 is another using state schematic diagram of the present utility model.
In the drawings: 1-position-restricted housing, 2-first throttle line, 3-second throttle line, 4-first slides limiting stopper, 5-second slides limiting stopper, 6-magnetite, 7-Das Gaspedal, 8-damper plunger, 9-end cap, 10-first stroke-limit, 11-second stroke-limit, the two slideway of 12-, 13-tetra-slideway, 14-first limiting node, 15-second limiting node, 16-damper plunger, 17-Das Gaspedal, 18-springing, 19-stops working inductive switch, 20-brake feel inductive switch.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1 ~ Fig. 3, gas limiting and protecting device, comprise position-restricted housing, first throttle line, second throttle line, first slip limiting stopper, second slip limiting stopper, magnetite, Das Gaspedal, damper plunger, position-restricted housing is cylindrical structural, the both sides of cylindrical structural are respectively equipped with end cap, position-restricted housing inner chamber is by the first limiting node and the second limiting node three sections respectively: end cap to the first limiting node is the first stroke-limit, second limiting node to the second limiting node is the second stroke-limit, be two slideways in first stroke-limit, second stroke-limit is four slideways, first slip limiting stopper is located in the first stroke-limit, and its outer is provided with the double sided slider bar matched with two slideway, and its top is connected to damper plunger by the first throttle line, second slip limiting stopper outer is provided with four slide rails mated with four slideways, second slip limiting stopper bottom is connected to Das Gaspedal by the second throttle line, first slip limiting stopper is connected by magnetite with the second slip limiting stopper, and described second limiting node place is provided with flame-out inductive switch and brake feel inductive switch.
As preferred embodiment, in described second stroke-limit, be provided with springing.
As preferred embodiment, described springing is spring.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (3)

1. gas limiting and protecting device, it is characterized in that, comprise position-restricted housing, first throttle line, second throttle line, first slip limiting stopper, second slip limiting stopper, magnetite, Das Gaspedal, damper plunger, position-restricted housing is cylindrical structural, the both sides of cylindrical structural are respectively equipped with end cap, position-restricted housing inner chamber is by the first limiting node and the second limiting node three sections respectively: end cap to the first limiting node is the first stroke-limit, second limiting node to the second limiting node is the second stroke-limit, be two slideways in first stroke-limit, second stroke-limit is four slideways, first slip limiting stopper is located in the first stroke-limit, and its outer is provided with the double sided slider bar matched with two slideway, and its top is connected to damper plunger by the first throttle line, second slip limiting stopper outer is provided with four slide rails mated with four slideways, second slip limiting stopper bottom is connected to Das Gaspedal by the second throttle line, first slip limiting stopper is connected by magnetite with the second slip limiting stopper, and described second limiting node place is provided with flame-out inductive switch and brake feel inductive switch.
2. gas limiting and protecting device according to claim 1, is characterized in that, is provided with springing in described second stroke-limit.
3. gas limiting and protecting device according to claim 2, is characterized in that, described springing is spring.
CN201520230364.9U 2015-04-16 2015-04-16 Gas limiting and protecting device Expired - Fee Related CN204641411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520230364.9U CN204641411U (en) 2015-04-16 2015-04-16 Gas limiting and protecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520230364.9U CN204641411U (en) 2015-04-16 2015-04-16 Gas limiting and protecting device

Publications (1)

Publication Number Publication Date
CN204641411U true CN204641411U (en) 2015-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520230364.9U Expired - Fee Related CN204641411U (en) 2015-04-16 2015-04-16 Gas limiting and protecting device

Country Status (1)

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CN (1) CN204641411U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106427569A (en) * 2016-12-20 2017-02-22 重庆伯辰机电设备有限公司 Limiting system achieving pedal misapplication preventing
CN108621793A (en) * 2016-08-16 2018-10-09 漳州龙文区汇洋远软件开发有限公司 A kind of control method of restricted speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108621793A (en) * 2016-08-16 2018-10-09 漳州龙文区汇洋远软件开发有限公司 A kind of control method of restricted speed
CN106427569A (en) * 2016-12-20 2017-02-22 重庆伯辰机电设备有限公司 Limiting system achieving pedal misapplication preventing

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20170416