CN204729177U - Constitutionally stable door in electrojet solar terms - Google Patents
Constitutionally stable door in electrojet solar terms Download PDFInfo
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- CN204729177U CN204729177U CN201520490494.6U CN201520490494U CN204729177U CN 204729177 U CN204729177 U CN 204729177U CN 201520490494 U CN201520490494 U CN 201520490494U CN 204729177 U CN204729177 U CN 204729177U
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- constitutionally stable
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Abstract
The utility model discloses a kind of constitutionally stable door in electrojet solar terms, comprise the body that throttle plate pin, torsion spring, throttle blade, swing frame and inside have gas main passage, described body is connected with support, described support comprises the fixed plate of connecting plate and the fixing bracing wire be connected with body, described fixed plate is provided with fixed groove, and described connecting plate is provided with the convex tendon of vertical bar shape.Because be provided with the convex tendon of vertical bar shape on connecting plate, so door in electrojet solar terms is in long-term using process, support not easily occurs bending and deformation and causes the phenomenon of damage, improves the working life of door in electrojet solar terms.
Description
Technical field
The utility model relates to a kind of door in electrojet solar terms, and more particularly, it relates to a kind of constitutionally stable door in electrojet solar terms.
Background technique
The throttle body mainly mechanical type air throttle body of current domestic low and middle-grade automobile electronic fuel oil jet oil-fired system, its gas handling system mainly drives swing frame assembly to rotate by the motion controlling acceleration cable, throttle valve axle and throttle blade are rotated, and by position transducer, the opening amount signal of throttle blade are exported to automobile electronic fuel oil jet system central unit ECU.ECU is according to vehicle working condition and sensor signal, the oil spout of prompting oil sprayer, gasoline and air is made to be able to abundant mixing, reach best chemically correct fuel, make gasoline Thorough combustion, the content of the toxic gas such as CO and oxynitrides in vehicle exhaust when reducing idling operation, so throttle body is the key components and parts controlling engine charge in automobile fuel injection system.
Application number is: the Chinese patent of 200820223021.X, discloses a kind of door in electrojet solar terms, comprises in it and has gas main passage body, throttle plate pin, throttle blade, swing frame, torsion spring, described throttle plate pin is provided with door; Described torsion spring is torsion spring, torsion spring is arranged on throttle plate pin through door, torsion spring one end is fixed on body by axle sleeve, the other end is fixed on swing frame, and body is connected with support, and support is used to fixing acceleration cable, this support is only one piece of plate body, in long-term using process, the easy bending deflection of support and cause damaging, thus can affect the working life of door in electrojet solar terms.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of constitutionally stable door in electrojet solar terms, and the supporting structure on this constitutionally stable door in electrojet solar terms is stablized, and not easily produces bending deflection.
For achieving the above object, the utility model provides following technological scheme: a kind of constitutionally stable door in electrojet solar terms, comprise the body that throttle plate pin, torsion spring, throttle blade, swing frame and inside have gas main passage, described body is connected with support, described support comprises the fixed plate of connecting plate and the fixing bracing wire be connected with body, described fixed plate is provided with fixed groove, and described connecting plate is provided with the convex tendon of vertical bar shape.
The utility model is preferred: described connecting plate is provided with the groove of the vertical bar shape corresponding with convex tendon relative to the opposite side of convex tendon.
The utility model is preferred: also comprise the stepper motor be arranged on body, and the shell around stepper motor is provided with several fixing salient points equably.
The utility model is preferred: described body is provided with the attachment post be connected with connecting plate, and connecting plate is bolted on attachment post, and described attachment post is provided with the stiffening rib of triangle.
Compared with prior art, the beneficial effects of the utility model are: because be provided with the convex tendon of vertical bar shape on connecting plate, so door in electrojet solar terms is in long-term using process, support not easily occurs bending and deformation and causes the phenomenon of damage, improves the working life of door in electrojet solar terms.
Accompanying drawing explanation
Fig. 1 is the stereogram of the constitutionally stable door in electrojet solar terms embodiment of the utility model;
Fig. 2 is the stereogram of the constitutionally stable door in electrojet solar terms embodiment of the utility model.
Reference character: 1, throttle plate pin; 2, torsion spring; 3, throttle blade; 4, swing frame; 5, main body; 6, support; 7, connecting plate; 8, fixed plate; 9, convex tendon; 10, groove; 11, stepper motor; 12, fixing salient point; 13, attachment post; 14, stiffening rib.
Embodiment
Referring to figs. 1 through Fig. 2, the constitutionally stable door in electrojet solar terms embodiment of the utility model is described further.
A kind of constitutionally stable door in electrojet solar terms, comprise the body 5 that throttle plate pin 1, torsion spring 2, throttle blade 3, swing frame 4 and inside have gas main passage, described body 5 is connected with support 6, it is characterized in that: described support 6 comprises the fixed plate 8 of the connecting plate 7 and fixing bracing wire be connected with body 5, described fixed plate 8 is provided with fixed groove, and described connecting plate 7 is provided with the convex tendon 9 of vertical bar shape.Because be provided with the convex tendon 9 of vertical bar shape on connecting plate 7, so door in electrojet solar terms is in long-term using process, support 6 not easily occurs bending and deformation and causes the phenomenon of damage, improves the working life of door in electrojet solar terms.
The opposite side of the relative convex tendon 9 of described connecting plate 7 is provided with the groove 10 of the vertical bar shape corresponding with convex tendon 9.The groove 10 of vertical bar shape is corresponding with convex tendon 9, when the convex tendon 9 like this on machining support 6, as long as just convex tendon 9 can be there is once by press-loading device pressure, process more convenient, and the setting of groove 10 makes support 6 have more elasticity, make support 6 be out of shape rear easy recovery, not easily cause the phenomenon fractureed.
Also comprise the stepper motor 11 be arranged on body 5, the shell around stepper motor 11 is provided with several fixing salient points 12 equably.Fixing salient point 12 is conflicted after in intake manifold, stepper motor 11 is connected with intake manifold more stable, thus can improves the stability be connected between door in electrojet solar terms with intake manifold.
Described body 5 is provided with the attachment post 13 be connected with connecting plate 7, and connecting plate 7 is bolted on attachment post 13, and described attachment post 13 is provided with the stiffening rib 14 of triangle.The stiffening rib 14 of triangle the intensity can strengthening body 5 is set, make body 5 not easily occur damaging in long-term using process, improve the structural strength of whole door in electrojet solar terms.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a constitutionally stable door in electrojet solar terms, comprise the body that throttle plate pin, torsion spring, throttle blade, swing frame and inside have gas main passage, described body is connected with support, it is characterized in that: described support comprises the fixed plate of connecting plate and the fixing bracing wire be connected with body, described fixed plate is provided with fixed groove, and described connecting plate is provided with the convex tendon of vertical bar shape.
2. constitutionally stable door in electrojet solar terms according to claim 1, is characterized in that: described connecting plate is provided with the groove of the vertical bar shape corresponding with convex tendon relative to the opposite side of convex tendon.
3. constitutionally stable door in electrojet solar terms according to claim 1, is characterized in that: also comprise the stepper motor be arranged on body, the shell around stepper motor is provided with several fixing salient points equably.
4. constitutionally stable door in electrojet solar terms according to claim 1, it is characterized in that: described body is provided with the attachment post be connected with connecting plate, connecting plate is bolted on attachment post, and described attachment post is provided with the stiffening rib of triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490494.6U CN204729177U (en) | 2015-07-04 | 2015-07-04 | Constitutionally stable door in electrojet solar terms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490494.6U CN204729177U (en) | 2015-07-04 | 2015-07-04 | Constitutionally stable door in electrojet solar terms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729177U true CN204729177U (en) | 2015-10-28 |
Family
ID=54387535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490494.6U Active CN204729177U (en) | 2015-07-04 | 2015-07-04 | Constitutionally stable door in electrojet solar terms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729177U (en) |
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2015
- 2015-07-04 CN CN201520490494.6U patent/CN204729177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |