CN213116478U - Connecting device for controlling rotation of throttle valve - Google Patents
Connecting device for controlling rotation of throttle valve Download PDFInfo
- Publication number
- CN213116478U CN213116478U CN202022119983.4U CN202022119983U CN213116478U CN 213116478 U CN213116478 U CN 213116478U CN 202022119983 U CN202022119983 U CN 202022119983U CN 213116478 U CN213116478 U CN 213116478U
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- China
- Prior art keywords
- connecting device
- main shaft
- throttle valve
- position sensor
- support
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Abstract
The utility model discloses a control air throttle pivoted connecting device, including support and air throttle position sensor, one side of support is pegged graft and is equipped with the connecting device main shaft, air throttle position sensor fixed connection is at the opposite side of support, coaxial coupling is equipped with the connecting device casing on the connecting device main shaft, the connecting device main shaft is located the lateral part coaxial coupling of connecting device casing is equipped with from the driving wheel, cup joint from the driving wheel and be equipped with the chain, the opposite side of chain cup joints and is equipped with the action wheel. Compared with the prior art, the utility model the advantage lie in: this control throttle valve pivoted connecting device easy operation, practical high-efficient utilizes the one-way rotation of individual bearing, and the dead characteristics of one-way lock have realized promptly when the lock is dead with motor rotation angle's last highly uniform, have guaranteed simultaneously when the motor reversal, can effectively avoid throttle valve position sensor to take place the phenomenon of damaging when reacing extreme position.
Description
Technical Field
The utility model relates to a throttle control device technical field specifically indicates a control throttle pivoted connecting device.
Background
In today's automotive throttle control, there are two ways: 1. the electronic type, the accelerator pedal controls the throttle sensor to transmit the signal to the accelerator sensor and then to the ECU to control the throttle motor and then to the electric motor to control the throttle opening and then to the ECU to control the throttle opening signal and then to the ECU to control the oil injection quantity, but in the actual engine test process, the electronic type throttle valve needs to be controlled by an external electric motor to complete the related test, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple operation, practical efficient, can effectively protect throttle position sensor's a control throttle pivoted connecting device.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a control throttle valve pivoted connecting device, includes support and throttle valve position sensor, one side of support is pegged graft and is equipped with the connecting device main shaft, throttle valve position sensor fixed connection is at the opposite side of support, coaxial coupling is equipped with the connecting device casing on the connecting device main shaft, the connecting device main shaft is located the lateral part coaxial coupling of connecting device casing is equipped with from the driving wheel, cup joint from the driving wheel and be equipped with the chain, the opposite side of chain cup joints and is equipped with the action wheel.
Compared with the prior art, the utility model the advantage lie in: the utility model provides a control throttle valve pivoted connecting device, includes support and throttle valve position sensor, one side of support is pegged graft and is equipped with the connecting device main shaft, throttle valve position sensor fixed connection is at the opposite side of support, coaxial coupling is equipped with the connecting device casing on the connecting device main shaft, the connecting device main shaft is located the lateral part coaxial coupling of connecting device casing is equipped with from the driving wheel, cup joint from the driving wheel and be equipped with the chain, the opposite side of chain cup joints and is equipped with the action wheel.
As an improvement, one end of the main shaft of the connecting device, which is far away from the throttle position sensor, is coaxially connected with a protection plate.
As an improvement, a return spring is sleeved between the support and the connecting device shell on the outer side of the connecting device main shaft.
As an improvement, a one-way bearing is connected with the inserting position of the main shaft of the connecting device at one side of the bracket.
As a modification, an opening is formed in the side of the support far away from the throttle position sensor, and the chain penetrates through the opening.
The utility model has the advantages that: this control throttle valve pivoted connecting device easy operation, practical high-efficient utilizes the one-way rotation of individual bearing, and the dead characteristics of one-way lock have realized promptly when the lock is dead with motor rotation angle's last highly uniform, have guaranteed simultaneously when the motor reversal, can effectively avoid throttle valve position sensor to take place the phenomenon of damaging when reacing extreme position.
Drawings
Fig. 1 is a top view of a connecting device for controlling rotation of a throttle according to the present invention.
Fig. 2 is a top view of a connection state of a connection device for controlling rotation of a throttle valve according to the present invention.
Fig. 3 is a perspective view showing a connection state of a connection device for controlling rotation of a throttle valve according to the present invention.
As shown in the figure: 1. the device comprises a support, 2, a throttle position sensor, 3, a connecting device main shaft, 4, a connecting device shell, 5, a driven wheel, 6, a chain, 7, a driving wheel, 8, a protection plate, 9, a return spring, 10, a one-way bearing, 11 and an opening.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, a control throttle pivoted connecting device is provided, including support 1 and throttle position sensor 2, one side of support 1 is pegged graft and is equipped with connecting device main shaft 3, 2 fixed connection of throttle position sensor are at the opposite side of support 1, coaxial coupling is equipped with connecting device casing 4 on the connecting device main shaft 3, connecting device main shaft 3 is located connecting device casing 4's lateral part coaxial coupling is equipped with from driving wheel 5, cup joint from driving wheel 5 and be equipped with chain 6, the other side of chain 6 cup joints and is equipped with action wheel 7.
And one end of the connecting device main shaft 3, which is far away from the throttle position sensor 2, is coaxially connected with a protection plate 8.
And a return spring 9 is sleeved between the support 1 and the connecting device shell 4 on the outer side of the connecting device main shaft 3.
And a one-way bearing 10 is connected with the splicing position of one side of the bracket 1 and the main shaft 3 of the connecting device.
An opening 11 is formed in one side, away from the throttle position sensor 2, of the support 1, and the chain 6 penetrates through the opening 11.
The utility model discloses a theory of operation is: when the connecting device for controlling the rotation of the throttle valve is installed, firstly, a one-way bearing 10 is pressed on a driven wheel 5, a main shaft 3 of the connecting device is connected with the one-way bearing 10 in an interference fit mode, a protection plate 8 is connected on the main shaft 3 of the connecting device through a bolt, then, a rotating part of a throttle valve position sensor 2 is inserted into a shell 4 of the connecting device, the bolt of the throttle valve position sensor 2 is fixed, after a pull wire is installed, the angular displacement of the throttle valve position sensor 2 is converted into the rotating angle of a motor through the motor, signal collection is completed, when the connecting device for controlling the rotation of the throttle valve is operated, the connecting device mainly utilizes the principle that the one-way bearing 10 rotates in one direction and locks in one direction, when the throttle valve position sensor 2 needs to be controlled, the motor pulls the shell 4 of the connecting device to rotate in the locking direction, and as the relative position of, when the motor rotates, the throttle position sensor 2 can also rotate along with the motor, the opening degree of the throttle position sensor 2 can be controlled by controlling the motor, when the maximum stroke is reached, the limit is realized through the limit bolt, when the motor rotates reversely, due to the fact that the one-way bearing 10 rotates in the other direction, independent rotation can be formed between the one-way bearing 10 and the throttle position sensor 2, and the throttle position sensor 2 is prevented from being damaged.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. A connecting device for controlling rotation of a throttle valve comprises a bracket (1) and a throttle valve position sensor (2), and is characterized in that: one side of support (1) is pegged graft and is equipped with connecting device main shaft (3), throttle position sensor (2) fixed connection is at the opposite side of support (1), coaxial coupling is equipped with connecting device casing (4) on connecting device main shaft (3), connecting device main shaft (3) are located the lateral part coaxial coupling of connecting device casing (4) is equipped with from driving wheel (5), cup joint on following driving wheel (5) and be equipped with chain (6), the opposite side of chain (6) is cup jointed and is equipped with action wheel (7).
2. A connecting device for controlling rotation of a throttle valve according to claim 1, wherein: and one end of the connecting device main shaft (3) far away from the throttle position sensor (2) is coaxially connected with a protection plate (8).
3. A connecting device for controlling rotation of a throttle valve according to claim 1, wherein: and a return spring (9) is sleeved between the support (1) and the connecting device shell (4) on the outer side of the connecting device main shaft (3).
4. A connecting device for controlling rotation of a throttle valve according to claim 1, wherein: one side of the bracket (1) and the splicing part of the main shaft (3) of the connecting device are connected with a one-way bearing (10).
5. A connecting device for controlling rotation of a throttle valve according to claim 1, wherein: keep away from in support (1) be equipped with trompil (11) on one side of throttle position sensor (2), chain (6) pass trompil (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119983.4U CN213116478U (en) | 2020-09-24 | 2020-09-24 | Connecting device for controlling rotation of throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119983.4U CN213116478U (en) | 2020-09-24 | 2020-09-24 | Connecting device for controlling rotation of throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116478U true CN213116478U (en) | 2021-05-04 |
Family
ID=75664788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119983.4U Active CN213116478U (en) | 2020-09-24 | 2020-09-24 | Connecting device for controlling rotation of throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213116478U (en) |
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2020
- 2020-09-24 CN CN202022119983.4U patent/CN213116478U/en active Active
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