CN207180718U - A kind of throttle sensor side cover - Google Patents

A kind of throttle sensor side cover Download PDF

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Publication number
CN207180718U
CN207180718U CN201720935878.3U CN201720935878U CN207180718U CN 207180718 U CN207180718 U CN 207180718U CN 201720935878 U CN201720935878 U CN 201720935878U CN 207180718 U CN207180718 U CN 207180718U
Authority
CN
China
Prior art keywords
provided
housing
wiring board
sensor
side cover
Prior art date
Application number
CN201720935878.3U
Other languages
Chinese (zh)
Inventor
苏海树
何旋
Original Assignee
浙江鸿科机车部件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江鸿科机车部件有限公司 filed Critical 浙江鸿科机车部件有限公司
Priority to CN201720935878.3U priority Critical patent/CN207180718U/en
Application granted granted Critical
Publication of CN207180718U publication Critical patent/CN207180718U/en

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Abstract

Throttle body part is the utility model is related to, especially a kind of throttle sensor side cover.The technical solution of the utility model:A kind of throttle sensor side cover, including housing and socket cavity, the wiring board with housing hinge is provided with housing, the inwall of housing opposite side is provided with locating fastener, wiring board is provided with sensor base plate, wiring board is provided with keeper, keeper is provided with plug connection close to the position of socket cavity, plug connection side is provided with sensor connection contact and motor connection contact, sensor connection contact and motor connection contact pass through from the back side of wiring board to be connected with sensor base plate and motor jack respectively, plug connection opposite side is provided with plug, plug passes through housing sidewall and stretched into and is fixed in the socket of housing side.The utility model provides a kind of throttle sensor side cover, the independent injection molding of side cover shell, one piece of wiring board is separately set in side cover, and for setting circuit and sensor element, technique is not simple, easy to crack.

Description

A kind of throttle sensor side cover

Technical field

Throttle body part is the utility model is related to, especially a kind of throttle sensor side cover.

Background technology

Throttle body is the important component in the electronic fuel injection system, connects air cleaner, lower sending and receiving on it Motivation cylinder body, the throat for automobile engine of being known as.It is to provide to continue variable air mass flow to engine that it, which is acted on, is passed through Air mass flow is increased or decreased to control normal working of engine, required power under various operating modes is provided for automobile, it is reasonable to realize Air-fuel ratio, mixed gas is fully burnt.

Air throttle has two kinds of conventional pull wires formula and electronic throttle, and conventional engines throttle control is to pass through drag-line (Stone dead wire)Or pull bar, one end connection gas pedal, the other end connect air throttle interlock plate and worked.Electronic throttle is main By TPS, the energy according to needed for engine, the opening angle of air throttle is controlled, so as to adjust air inflow Size.

The electronic throttle on China Auto Market is substantially all at present mixes plastic opaque sensor using machine driven system The structure of side cover, the design and manufacture of plastic opaque sensor side cover mostly use quadric injection mould concept and technique, by circuit, sensor It is molded into together with plastic outer cover.Two-shot process requires high to injection mold and Shooting Technique, the combination of metal and plastics Due to different materials, easily producing internal stress causes to ftracture, and has considerable influence to product quality in place.

The content of the invention

In view of the shortcomings of the prior art, the utility model provides a kind of throttle sensor side cover, side cover shell list Only injection molding, one piece of wiring board is separately set in side cover, for setting circuit and sensor element, technique is not simple, easy to crack.

To achieve the above object, the utility model provides following technical scheme:A kind of throttle sensor side cover, including The housing of independent injection molding and the socket cavity for being arranged on housing side, socket, the cavity of the housing are provided with socket cavity Inside it is provided with and is provided with and can pin with respect to the inwall of hinged place opposite side with housing hinge and the wiring board that can downwardly turn over, housing The locating fastener of wiring board, wiring board are provided with sensor base plate, and sensor base plate is surrounded by locating fastener, the wiring board Keeper is provided with, motor jack is provided with keeper, keeper is provided with plug connection close to the position of socket cavity, institute State plug connection side and be provided with sensor connection contact and motor connection contact, sensor connects contact from wiring board Through being connected with sensor base plate, motor connection contact is passed through from the back side of wiring board and is connected with motor jack at the back side, and plug connects Fitting opposite side is provided with plug, and plug passes through housing sidewall and stretched into and is fixed in the socket of housing side.

Using above-mentioned technical proposal, the independent injection molding of side cover shell, one piece of wiring board is separately set in side cover, for setting Circuit and sensor element, technique is not simple, easy to crack.

Further, the housing is provided with foldable installation buckle, and installation buckle one end is hinged with housing outer, separately One end is provided with raised fixture block.

Using above-mentioned technical proposal, turnover installation buckle is set on housing, is fixed on housing with installation buckle On air throttle, installation buckle can manual folding, realize the cooperation and disengaging of housing and air throttle.

Further, closure gasket groove is provided with the housing, sealing ring is provided with closure gasket groove.

Using above-mentioned technical proposal, set closure gasket groove can fixed seal ring, the setting throttle valve body of sealing ring and Sealing is kept between side cover, prevents external agency from entering inside, further serves protective effect.

Further, the position of respective sensor substrate is provided with radiating groove on the outer surface of the housing.

Using above-mentioned technical proposal, set radiating groove can effectively by sensor base plate work caused by heat distribute, Protection circuit.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model inwardly.

Fig. 3 is the structural representation of the utility model outwardly.

Fig. 4 is keeper of the present utility model and its structural representation of connection member.

Embodiment

As shown in Figures 1 to 4, a kind of throttle sensor side cover, including the housing 1 of independent injection molding and it is arranged on shell The socket cavity 2 of the side of body 1, socket 3 is provided with socket cavity 2, be provided with the cavity of the housing 1 be hinged with housing 1 and can be to The wiring board 5 of lower upset, housing 1 are provided with the locating fastener 6 that can pin wiring board 5, line with respect to the inwall of hinged place opposite side Road plate 5 is provided with sensor base plate 7, and sensor base plate 7 is surrounded by locating fastener 6, and the wiring board 5 is provided with keeper 8, Motor jack 9 is provided with keeper 8, keeper 8 is provided with plug connection 10, the plug close to the position of socket cavity 2 The side of connector 10 is provided with sensor connection contact 11 and motor connection contact 12, and sensor connects contact 11 from wiring board Through being connected with sensor base plate 7, motor connection contact 12 passes through from the back side of wiring board 5 to be connected with motor jack 9 at 5 back side Connect, the opposite side of plug connection 10 is provided with plug 4, and plug 4, which passes through the side wall of housing 1 and stretched into, is fixed on inserting for the side of housing 1 In seat 3.The 1 independent injection molding of side cover housing, separately sets one piece of wiring board 5 in side cover, for setting circuit and sensor element, Technique is not simple, easy to crack.

The housing 1 is provided with foldable installation buckle 13, and installation one end of buckle 13 is hinged with the outer of housing 1, another End is provided with raised fixture block.Turnover installation buckle 13 is set on housing 1, housing 1 is fixed on section with installation buckle 13 On valve, installation buckle 13 can manual folding, realize the cooperation and disengaging of housing 1 and air throttle.

Closure gasket groove 14 is provided with the housing 1, sealing ring 15 is provided with closure gasket groove 14.Set closure gasket groove 14 can Fixed seal ring 15, sealing is kept between the setting throttle valve body and side cover of sealing ring 15, prevents external agency from entering Inside, further serve protective effect.

The position of respective sensor substrate 7 is provided with radiating groove 16 on the outer surface of the housing 1.Radiating groove is set 16 can effectively by sensor base plate 7 work caused by heat distribute, protection circuit.

Claims (4)

1. a kind of throttle sensor side cover, including the housing of independent injection molding and the socket cavity for being arranged on housing side, Socket is provided with socket cavity, it is characterised in that:It is provided with the cavity of the housing and housing hinge and the line that can downwardly turn over Road plate, housing are provided with the locating fastener that can pin wiring board with respect to the inwall of hinged place opposite side, and wiring board is provided with sensing Device substrate, sensor base plate are surrounded by locating fastener, and the wiring board is provided with keeper, and being provided with motor on keeper inserts Hole, keeper are provided with plug connection close to the position of socket cavity, and the plug connection side is provided with sensor connection Contact and motor connection contact, sensor connect contact from the back side of wiring board through being connected with sensor base plate, and motor connects Contact head is passed through from the back side of wiring board and is connected with motor jack, and plug connection opposite side is provided with plug, and plug passes through shell Body sidewall and stretching into is fixed in the socket of housing side.
2. throttle sensor side cover according to claim 1, it is characterised in that:The housing is provided with foldable peace Be loaded button, and installation buckle one end is hinged with housing outer, and the other end is provided with raised fixture block.
3. throttle sensor side cover according to claim 1 or 2, it is characterised in that:Sealing is provided with the housing Annular groove, closure gasket groove is interior to be provided with sealing ring.
4. throttle sensor side cover according to claim 1 or 2, it is characterised in that:It is right on the outer surface of the housing The position of inductive sensing device substrate is provided with radiating groove.
CN201720935878.3U 2017-07-28 2017-07-28 A kind of throttle sensor side cover CN207180718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720935878.3U CN207180718U (en) 2017-07-28 2017-07-28 A kind of throttle sensor side cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720935878.3U CN207180718U (en) 2017-07-28 2017-07-28 A kind of throttle sensor side cover

Publications (1)

Publication Number Publication Date
CN207180718U true CN207180718U (en) 2018-04-03

Family

ID=61744690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720935878.3U CN207180718U (en) 2017-07-28 2017-07-28 A kind of throttle sensor side cover

Country Status (1)

Country Link
CN (1) CN207180718U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108869054A (en) * 2018-04-13 2018-11-23 江苏派欧汽车零部件有限公司 A kind of air throttle of car middle cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108869054A (en) * 2018-04-13 2018-11-23 江苏派欧汽车零部件有限公司 A kind of air throttle of car middle cover

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190321

Address after: 325000 No. 47 Chang'an Road, Hantian, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province

Patentee after: Zhejiang Hongke Electric Co., Ltd.

Address before: 325000 No. 49 Chang'an Road, Hantian, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province

Patentee before: Zhejiang hung Ke locomotive parts Co., Ltd.

TR01 Transfer of patent right