CN206685595U - A kind of electronic control system containment vessel - Google Patents
A kind of electronic control system containment vessel Download PDFInfo
- Publication number
- CN206685595U CN206685595U CN201621369393.4U CN201621369393U CN206685595U CN 206685595 U CN206685595 U CN 206685595U CN 201621369393 U CN201621369393 U CN 201621369393U CN 206685595 U CN206685595 U CN 206685595U
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- CN
- China
- Prior art keywords
- bonnet
- plug connector
- shell
- sealing ring
- containment vessel
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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.)
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Abstract
The utility model discloses a kind of electronic control system containment vessel; including shell, the first sealing ring, circuit board plug connector, bonnet, the second sealing ring, plug connector component, inserting terminal and the waterproof bolt being crimped on inserting terminal, the enclosure forms the cavity for accommodating circuit board plug connector；The bonnet coordinates with the shell, and the plug connector component coordinates with bonnet, and the inserting terminal coordinates with plug connector component；Interference sets the first sealing ring among the shell and the bonnet；Interference sets the second sealing ring among the bonnet and the plug connector component；Interference sets waterproof bolt among inserting terminal and the plug connector component.Sealing ring is set by distinguishing interference between shell and bonnet, between bonnet and plug connector component, inserting terminal sets waterproof bolt with the interference of plug connector component, and also water can be interposed between outside waterproof case so as to ensure that electronic control system is immersed in water for a long time.
Description
Technical field
The electronic control system used in technical field of electronic accessory, more particularly to a kind of automobile is the utility model is related to protect
Protective case.
Background technology
Electronic control system is the control axis of whole automotive control system, and whether it is in work shape to system and part
State is monitored in real time.Meanwhile electronic control system also receives the signal detected from each detection unit, and according to signal number
According to the speed for coming more each wheel velocity and automobile, when two denier detect that one or more wheels have the trend of locking, electricity
Sub-control system can send instruction to execution unit, control the brake cylinder of wheel to be in " keeping pressure " or " release pressure "
State, so as to control relevant wheel speed to change (acceleration or deceleration).And the control of existing commercial-vehicle cab assembling
Device is more, and space is less and less, it is necessary to which a part of controller is transferred to outside driver's cabin, it is necessary to which controller housing possesses waterproof
Dust reduction capability.
As shown in figure 1, existing electronic control system include metal shell 100, metal back cover 400, fixed steel wire 410,
Circuit board assemblies 300, the first sealing ring 200, the second sealing ring 500, connector assembly 600, inserting terminal 700.First sealing
Circle 200 and the press fit of metal back cover 400, the second sealing ring 500 and the press fit of connector assembly 600, terminal 700 is without anti-
Water-bound, when the electronic control system using the shell is immersed in water for a long time, water can be by the position of terminal 700, first close
Seal 200 and the gap of metal back cover 400 are entered in circuit board assemblies, so as to cause the circuit in electronic control system to occur
Short circuit, potential safety hazard be present.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electronics with water-proof function
The containment vessel of control system.
The purpose of this utility model is realized using following technical scheme：
A kind of electronic control system containment vessel, including shell, the first sealing ring, bonnet, the enclosure, which is formed, to be accommodated
The cavity of electronic control system；The bonnet coordinates with the shell, interference setting first among the shell and the bonnet
Sealing ring.
Preferably, in addition to circuit board plug connector, the second sealing ring, plug connector component, inserting terminal and it is crimped on slotting
Waterproof bolt on connecting terminal, the circuit board plug connector are located in the cavity of the shell, the plug connector component with it is described after
Lid coordinates, and the inserting terminal coordinates with the plug connector component；Interference is set among the bonnet and the plug connector component
Second sealing ring；Interference sets waterproof bolt among the inserting terminal and the plug connector component.
Preferably, the bonnet side sets buckle and gag lever post, the gag lever post to be fixedly connected on the bonnet side wall,
Opposite side sets connecting hole；The gag lever post is located on the outside of the buckle, and described buckle one end is connected to rear cover base, the other end
Jack is set.
Preferably, the plug connector component side sets the boss coordinated with the jack, and opposite side is set and the company
Connect the connecting portion of hole clamping.
Preferably, first sealing ring is rectangle, and the magnitude of interference is 0.2~1.5mm.
Preferably, second sealing ring is annular, and the magnitude of interference is 0.5~0.7mm.
Preferably, the magnitude of interference of the waterproof bolt is 0.5~0.8mm.
Preferably, the circuit board plug connector is fixedly connected on the bonnet, and the bonnet is connected with outer casing screw.
Preferably, the circuit board plug connector connects circuit board by screwed hole.
Preferably, the shell edge is provided with the installation portion coordinated with car body, and roof sets reinforcement.
Compared with prior art, the beneficial effects of the utility model are：By between shell and bonnet, bonnet and grafting
Interference is distinguished between part component sealing ring is set, inserting terminal sets waterproof bolt with the interference of plug connector component, so as to ensure electronics
Control system is immersed in water also water can be interposed between outside waterproof case for a long time.
Brief description of the drawings
Fig. 1 is the structural representation of prior art electronic control system shell；
Fig. 2 is the utility model electronic control system containment vessel decomposition texture schematic diagram；
Fig. 3 is part B enlarged drawing in the utility model electronic control system containment vessel decomposition chart；
Fig. 4 is part A enlarged drawing in the utility model electronic control system containment vessel decomposition chart；
Fig. 5 is the utility model electronic control system containment vessel installation diagram；
In figure：1st, shell；11st, installation portion；12nd, reinforcement；2nd, the first sealing ring；3rd, circuit board plug connector；31st, screw thread
Hole；32nd, circuit board；4th, bonnet；41st, buckle；411st, jack；42nd, gag lever post；43rd, connecting hole；44th, rib；5th, the second sealing
Circle；6th, plug connector component；61st, boss；62nd, connecting portion；7th, inserting terminal；71st, waterproof bolt.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
A kind of electronic control system containment vessel, including shell 1, the first sealing ring 2, bonnet 4, the shell 1 are internally formed
Accommodate the cavity of electronic control system；The bonnet 4 coordinates with the shell 1, the shell 1 and the 4 middle interference of bonnet
First sealing ring 2 is set.The containment vessel also includes circuit board plug connector 3, the second sealing ring 5, plug connector component 6, inserting terminal
7 and the waterproof bolt 71 that is crimped on inserting terminal 7, the circuit board plug connector 3 be located in the cavity of the shell 1, institute
State plug connector component 6 with the bonnet 4 to coordinate, the inserting terminal 7 coordinates with the plug connector component 6；The bonnet 4 and institute
State the 6 middle interference of plug connector component and the second sealing ring 5 is set；The inserting terminal 7 and the 6 middle interference of plug connector component
Waterproof bolt 71 is set.The side of bonnet 4 sets buckle 41 and gag lever post 42, the gag lever post 42 to be fixedly connected on the bonnet
4 side walls, opposite side set connecting hole 43；Positioned at the outside of buckle 41, described one end of buckle 41 is connected to the gag lever post 42
The base of bonnet 4, the other end set jack 411.The side of plug connector component 6 sets the boss coordinated with the jack 411
61, opposite side sets the connecting portion 62 with the clamping of connecting hole 43.First sealing ring 2 is rectangle, the magnitude of interference is 0.2~
1.5mm.Second sealing ring 5 is annular, and the magnitude of interference is 0.5~0.7mm.The magnitude of interference of the waterproof bolt 71 be 0.5~
0.8mm.Circuit board plug connector 3 is threadedly connected to the shell 1, and the bonnet 4 is threadedly coupled with shell 1.The circuit board is inserted
Fitting 3 connects circuit board 32 by screwed hole 31.The edge of shell 1 is provided with the installation portion 11 coordinated with car body, and roof is set
Reinforcement 12.
As shown in Figure 2,3, 4, it is a preferred embodiment of the present utility model, a kind of containment vessel of electronic control system,
Including shell 1, the first sealing ring 2, circuit board plug connector 3, bonnet 4, the second sealing ring 5, plug connector component 6, inserting terminal 7,
And it is crimped on the waterproof bolt 71 on inserting terminal 7.Shell 1 and bonnet 4 of the present utility model can use metal material or enhancing
Plastics are made.The cavity for accommodating circuit board plug connector 3 is internally formed in shell 1, in the circuit that the circuit board plug connector 3 is connected
Power connector is integrated with plate 32 to inserting contact pin, detecting element connector to inserting contact pin, executive component connector to inserting contact pin.
Circuit board plug connector 3 is used into screw threads for fastening on bonnet 4, after the completion of bonnet 4 and shell 1 are coordinated into assembling, bonnet 4 and shell
1 compresses rectangular seal, it is preferred that sets the rectangular seal interference, preferably the magnitude of interference is 0.2~1.5mm, further
It is preferred that 0.8mm so that the outwardly and inwardly isolation of product, so as to ensure that water is interposed between outside containment vessel by electronic control system.
Plug connector component 6 is connected with bonnet 4 using clamping form, and the side of bonnet 4 sets buckle 41 and gag lever post 42, institute
State gag lever post 42 and be threadingly attached to the base of bonnet 4 positioned at the outside of buckle 41, described one end of buckle 41, the other end is set
Jack 411 is put, gag lever post 42 is fixedly connected on the side wall of bonnet 4；Opposite side sets connecting hole 43.The side of plug connector component 6 is set
The boss 61 coordinated with the jack 411, opposite side set the connecting portion 62 with the clamping of connecting hole 43.By plug connector component 6 with
When bonnet 4 coordinates installation, the connecting portion 62 of the side of plug connector component 6 stretches into from inside bonnet 4, stretches out and engages from connecting hole 43,
The boss 61 of the opposite side of plug connector component 6 is inserted in the jack 411 on buckle 41, so as to realize plug connector component 6 and bonnet 4
Engaging, O-ring seal form sealing between plug connector component 6 and bonnet 4, by side seal mode, it is preferred that the ring
It is 0.5~0.7mm, preferably 0.6mm that shape sealing ring, which sets the magnitude of interference, so that the outwardly and inwardly isolation of product, so as to further
Ensure that water is interposed between outside containment vessel by electronic control system.The outside of buckle 41 sets gag lever post 42 simultaneously, prevents in dismounting grafting
During part component 6, buckle 41 is excessively moved and damaged, and improves the service life of product.Set between the side wall and base of bonnet 4 more
Individual rib 44, the stability that enhancing bonnet 4 coordinates with plug connector component 6.
The top of plug connector component 6 sets circuit to perforate, and circuit is plugged in into plug connector component 6 by the perforation during use
It is interior, inserting terminal 7 is set in circuit one end, is crimped on waterproof bolt 71 on the top of inserting terminal 7, it is preferred that the mistake of waterproof bolt 71
It is full of setting, the preferably magnitude of interference is 0.5~0.8mm, further preferred 0.8mm, can effectively strengthen waterproof effect.
By distinguishing interference between shell 1 and bonnet 4, between bonnet 4 and plug connector component 6, sealing ring, grafting are set
Terminal 7 sets waterproof bolt 71 with the interference of plug connector component 6, also can so as to ensure that electronic control system is immersed in water for a long time
Water is interposed between outside waterproof case.
As shown in figure 5, being the installation diagram of waterproof cover described in the utility model, the edge of shell 1 is provided with the peace coordinated with car body
Dress portion 11, roof sets reinforcement 12, to increase the intensity of containment vessel.Company LOGO is can print on roof, on the one hand causes production
Product outward appearance is more attractive, on the other hand can ensure shell 1 and bonnet 4 assemble during direction it is unique, play a part of mistake proofing.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
- A kind of 1. electronic control system containment vessel, it is characterised in that：Including shell (1), the first sealing ring (2), bonnet (4), institute State shell (1) and be internally formed the cavity for accommodating electronic control system；The bonnet (4) coordinates with the shell (1), the shell (1) the first sealing ring (2) is set with interference among the bonnet (4)；Also include circuit board plug connector (3), the second sealing ring (5), plug connector component (6), inserting terminal (7) and the waterproof bolt (71) being crimped on inserting terminal (7), the circuit board Plug connector (3) is located in the cavity of the shell (1), and the plug connector component (6) coordinates with the bonnet (4), the grafting Terminal (7) coordinates with the plug connector component (6)；The bonnet (4) sets second with interference among the plug connector component (6) Sealing ring (5)；The inserting terminal (7) sets waterproof bolt (71) with interference among the plug connector component (6).
- 2. containment vessel according to claim 1, it is characterised in that：Bonnet (4) side sets buckle (41) and spacing Bar (42), the gag lever post (42) are fixedly connected on the bonnet (4) side wall, and opposite side sets connecting hole (43)；It is described spacing Bar (42) is located on the outside of the buckle (41), and described buckle (41) one end is connected to bonnet (4) base, and the other end sets jack (411)。
- 3. containment vessel according to claim 2, it is characterised in that：Plug connector component (6) side is set inserts with described The boss (61) that hole (411) coordinates, opposite side set the connecting portion (62) with the connecting hole (43) clamping.
- 4. containment vessel according to claim 1, it is characterised in that：First sealing ring (2) is rectangle, and the magnitude of interference is 0.2~1.5mm.
- 5. containment vessel according to claim 1, it is characterised in that：Second sealing ring (5) is annular, and the magnitude of interference is 0.5~0.7mm.
- 6. containment vessel according to claim 1, it is characterised in that：The magnitude of interference of the waterproof bolt (71) be 0.5~ 0.8mm。
- 7. containment vessel according to claim 1, it is characterised in that：The circuit board plug connector (3) is fixedly connected on described Bonnet (4), the bonnet (4) are threadedly coupled with shell (1).
- 8. containment vessel according to claim 1, it is characterised in that：The circuit board plug connector (3) passes through screwed hole (31) Connect circuit board (32).
- 9. containment vessel according to claim 1, it is characterised in that：Shell (1) edge is provided with the peace coordinated with car body Dress portion (11), roof set reinforcement (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369393.4U CN206685595U (en) | 2016-12-14 | 2016-12-14 | A kind of electronic control system containment vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369393.4U CN206685595U (en) | 2016-12-14 | 2016-12-14 | A kind of electronic control system containment vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685595U true CN206685595U (en) | 2017-11-28 |
Family
ID=60393724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621369393.4U Active CN206685595U (en) | 2016-12-14 | 2016-12-14 | A kind of electronic control system containment vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447717A (en) * | 2018-05-18 | 2018-08-24 | 广东森下汽车技术有限公司 | A kind of Seat Lumbar Support switch |
| CN109195371A (en) * | 2018-11-06 | 2019-01-11 | 深圳弘汇网络科技有限公司 | A kind of electronic control device for vehicle waterproof and dustproof structure |
| CN113777502A (en) * | 2020-06-10 | 2021-12-10 | 未势能源科技有限公司 | Voltage inspecting instrument and fuel cell |
-
2016
- 2016-12-14 CN CN201621369393.4U patent/CN206685595U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447717A (en) * | 2018-05-18 | 2018-08-24 | 广东森下汽车技术有限公司 | A kind of Seat Lumbar Support switch |
| CN108447717B (en) * | 2018-05-18 | 2023-12-29 | 广东森下汽车技术有限公司 | Seat lumbar support switch |
| CN109195371A (en) * | 2018-11-06 | 2019-01-11 | 深圳弘汇网络科技有限公司 | A kind of electronic control device for vehicle waterproof and dustproof structure |
| CN113777502A (en) * | 2020-06-10 | 2021-12-10 | 未势能源科技有限公司 | Voltage inspecting instrument and fuel cell |
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| GR01 | Patent grant |