CN109874258A - A kind of waterproof anti-collision structure of automobile line intralamellar part installation - Google Patents
A kind of waterproof anti-collision structure of automobile line intralamellar part installation Download PDFInfo
- Publication number
- CN109874258A CN109874258A CN201910292674.6A CN201910292674A CN109874258A CN 109874258 A CN109874258 A CN 109874258A CN 201910292674 A CN201910292674 A CN 201910292674A CN 109874258 A CN109874258 A CN 109874258A
- Authority
- CN
- China
- Prior art keywords
- shell
- upper cover
- outer layer
- layer upper
- collision
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of waterproof anti-collision structures of automobile line intralamellar part installation, including outer layer upper cover, outer layer upper cover sealing ring, internal layer upper cover, internal circuit board, rubber anti-collision gasket ring, inner shell, outer shell, attaching clamp, outer layer lower cover, outer layer lower cover sealing ring and internal layer upper cover sealing ring, automobile is in the process of moving, generation is jolted, by interior, spring on the inside of outer shell, make to be transferred to that jolting on automobile line plate greatly reduce that automobile generates in the process of moving jolts, to improve wiring board anticollision ability, rubber anti-collision gasket ring inside inner shell, further increase the crashworthiness of the anti-collision structure, double wrapped structure, and boss recessinterengaging means are used in junction, the upward groove of boss is downward, water is avoided to be entered in shell by junction, each junction all uses sealing ring simultaneously , outside is water stain to be cannot be introduced into inner shell, so that wiring board be avoided to intake, greatly improves waterproof ability of the invention.
Description
Technical field
The present invention relates to automotive interior field of circuit boards, and in particular, to a kind of waterproof of automobile line intralamellar part installation
Anti-collision structure.
Background technique
The wiring board of automobile belongs to the important component of automobile, and the damage of wiring board will lead to the funeral of automobile major part function
It loses, or even threatens the life of driver, and the wiring board of existing automobile mainly uses and is directly arranged in vehicle body,
Waterproof and anticollision ability serious loss, this is resulted in, and existing automobile is in the rainy day or during travelling by water, due to
The damage of automobile is intake and caused to the wiring board of automobile, or walks in automobile in potted road surface, since the wiring board of automobile touches
Damage is bad and leads to the damage of automobile, therefore a kind of appearance of the waterproof anti-collision structure of automobile line intralamellar part installation is compeled in eyebrow
Eyelash.
Summary of the invention
In order to make up prior art problem, it is an object of the present invention to provide a kind of waterproof anticollisions of automobile line intralamellar part installation
Structure.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of waterproof anti-collision structure of automobile line intralamellar part installation, including outer layer upper cover, outer layer upper cover sealing ring, internal layer
Upper cover, internal circuit board, rubber anti-collision gasket ring, inner shell, outer shell, attaching clamp, outer layer lower cover, the sealing of outer layer lower cover
Circle and internal layer upper cover sealing ring, opposite direction is fixed on outer shell two sides to the attaching clamp respectively, is covered under the outer layer
Outer shell lower end, the outer layer lower cover and outer shell lower end junction are equipped with outer layer lower cover sealing ring, the rubber anti-collision
Gasket ring is set on inner shell inner layer wall, and the internal circuit board is set to inside inner shell, and internal circuit board and rubber are anti-
Gasket ring close contact is hit, the internal circuit board lower end connection support buffer bar, internal layer is fixed in the support buffer bar lower end
It on enclosure interior lower end surface, is covered on the internal layer on inner shell upper surface, the internal layer upper cover and inner shell upper end
Face junction is equipped with internal layer upper cover sealing ring, and the inner shell is set to inside outer shell, is covered on outer layer on the outer layer
On shell upper surface, the outer layer upper cover and outer shell upper surface junction are equipped with outer layer upper cover sealing ring, the inner wire
Road plate lower end connects live wire, and the electric wire penetrates inner shell lower end surface, and is pierced by by covering under outer layer, the electric wire with it is interior
Layer shell lower end surface junction is coated with sealant.
Further, the outer layer upper cover is flat rectangle, and rectangle quadrangle is equipped with the pin thread of evagination, the outer layer upper cover
Lower end surface is equipped with groove along rectangular edges position, is fixed with upper cover buffer spring, the upper cover on outer layer upper cover lower end surface
Buffer spring lower end is connect with internal layer upper cover.
Further, the internal layer upper cover is flat rectangle, and rectangle quadrangle and four sides are all equipped with the pin thread of evagination, institute
It states internal layer upper cover lower end surface and is equipped with groove along rectangular edges position, internal layer upper cover lower end surface is equipped with cushioning and supporting device；
The cushioning and supporting device includes buffer spring and support rod, and the support rod lower end is equipped with electro-insulating rubber pad.
Further, rubber anti-collision gasket ring is straight-flanked ring, is embedded on inner shell inner sidewall.
Further, inner shell is no head space heart cuboid, and structure includes seal boss, compressed spring, inner casing, interior
Shell female thread and inner shell inboard groove, the seal boss are set on inner casing upper surface, and the compressed spring is set to interior
Shell lower end surface, the inner housing female thread are set on the outside of inner casing, and the inner shell inboard groove is set on inner casing inner sidewall；
The inner housing female thread is matched with the pin thread of internal layer upper cover evagination, the seal boss and internal layer upper cover lower end surface
Groove matches, and the internal layer upper cover sealing ring is set to seal boss and internal layer upper cover lower end surface groove contact position.
Further, the outer shell is the hollow cuboid bottomless without top, and inner sidewall lower end slopes inwardly certain
At funnel type, the structure of the outer shell includes that outer housing auxiliary buckling strip, shell, shell are recessed for angle, i.e. outer shell inner sidewall
Slot, water bar, air hole, damping spring and shell seal boss, the shell seal boss are set on upper shell face,
The air hole is evenly arranged in shell side by top, and the water bar is set to shell side upper end position, and waterproof is kept off
Plate is located at air hole upper end, and the outer casing groove is set on shell lower end surface, and the shell quadrangle is all equipped with outer housing auxiliary buckling strip,
Outer housing auxiliary buckling strip both ends are all female thread, and described damping spring one end is set on the inner sidewall of shell, the damping spring
The other end is connect with inner shell outside side wall；
The pin thread for the evagination that the female thread of outer housing auxiliary buckling strip one end is equipped with outer layer upper cover quadrangle matches, described outer
Shell seal boss is matched with outer layer upper cover lower end surface groove, and the outer layer upper cover sealing ring is set to shell seal boss and outer layer
Upper cover lower end surface groove contact position.
Further, outer layer lower cover upper surface is equipped with seal boss, and the seal boss matches with outer casing groove,
The outer layer lower cover sealing ring is set to seal boss and outer casing groove contact position, and the outer layer lower cover is flat rectangle,
The quadrangle of rectangle is equipped with the pin thread of evagination, covers the pin thread of evagination and the female thread of the outer housing auxiliary buckling strip other end under the outer layer
To pairing, lid is equipped with water-filtering net under the outer layer, and lid is equipped with compressed spring, the compressed spring other end under the outer layer
It is connect with lower end surface on the outside of inner shell.
Further, the support buffer bar include upper support fixed link, lower support set casing and support buffer spring,
The upper support fixed link is screwed in internal circuit board lower end, and the lower support set casing is fixed on inner shell
In inside bottom surface, the support buffer spring upper surface is connect with upper support fixed link lower end surface, under the support buffer spring
On end face and lower support set casing inside bottom surface.
Further, the working principle of the waterproof anti-collision structure is as follows:
S1 anticollision: automobile in the process of moving, jolt by generation, is that compressed spring, the upper cover on the inside of outer shell are slow first
Rush that spring and damping spring are flexible, greatly reduce that automobile generates in the process of moving jolts, later the branch of inner shell
The buffer spring supportted in the cushioning and supporting device on support buffer spring and the internal layer in buffer bar on lid is flexible, further subtracts
It is small to jolt, it is preferably minimized the shock dynamics of automobile line plate, the rubber anti-collision gasket ring inside inner shell reduces automobile line
The collision of plate horizontal direction further increases the crashworthiness of the anti-collision structure；
S2 waterproof: double-layer structure, junction use boss recessinterengaging means, the upward groove of boss is downward, avoid water by
Junction enters in shell, while each junction all uses sealing ring, and outside is water stain to be cannot be introduced into inner shell, to keep away
Exempt from wiring board water inlet, is easy water inlet as outermost outer shell, water meeting can be made by the air hole on outer shell side wall
By, toward flowing down, being discharged from the water-filtering net of outer layer lower cover later, the waterproof on air hole on wall inclined on the inside of outer shell
Baffle avoids water from entering from air hole.
Beneficial effects of the present invention:
1) in terms of anticollision, the present invention uses double-layer spring buffer structure, be equipped on the inside of outer shell compressed spring, on
Lid buffer spring and damping spring are flexible, and greatly reduce that automobile generates in the process of moving jolts, inner shell
The buffer spring in the cushioning and supporting device on support buffer spring and the internal layer in buffer bar on lid is supported, in external force
Under further stretch, thus further decrease outside jolt, be preferably minimized the shock dynamics of automobile line plate, in inner shell
The rubber anti-collision gasket ring in portion reduces the collision of automobile line plate horizontal direction, further increases the crashworthiness of the anti-collision structure；
2) in terms of waterproof: double-layer structure of the invention reduces a possibility that internal circuit board water inlet, and junction is using convex
Platform recessinterengaging means, the upward groove of boss is downward, and water is avoided to be entered in shell by junction, while each junction all uses
Sealing ring, outside is water stain to be cannot be introduced into inner shell, so that wiring board be avoided to intake, as outermost outer shell,
Water inlet is easy in shell, it is water stain in case body, it is passed water through in outer shell by the air hole on outer shell side wall
The inclined wall in side water conservancy diversion from top to bottom, is discharged from the water-filtering net of outer layer lower cover, the water bar on air hole avoids water later
Enter from air hole.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of general structure schematic diagram of the waterproof anti-collision structure of automobile line intralamellar part installation；
Fig. 2 is a kind of outer layer superstructure schematic diagram of the waterproof anti-collision structure of automobile line intralamellar part installation；
Fig. 3 is a kind of internal layer superstructure schematic diagram of the waterproof anti-collision structure of automobile line intralamellar part installation；
Fig. 4 is a kind of inner shell structural schematic diagram of the waterproof anti-collision structure of automobile line intralamellar part installation；
Fig. 5 is a kind of outer shell structural schematic diagram of the waterproof anti-collision structure of automobile line intralamellar part installation.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-5, a kind of waterproof anti-collision structure of automobile line intralamellar part installation, including outer layer upper cover 1, outer
Layer upper cover sealing ring 2, internal layer upper cover 3, internal circuit board 4, rubber anti-collision gasket ring 5, inner shell 6, outer shell 7, fixation are convex
Ear 8, outer layer lower cover 9, outer layer lower cover sealing ring 10 and internal layer upper cover sealing ring 11, opposite direction is fixed on outside attaching clamp 8 respectively
7 two sides of layer shell, outer layer lower cover 9 are set to 7 lower end of outer shell, and outer layer lower cover 9 and 7 lower end junction of outer shell are equipped with outer layer
Lower cover sealing ring 10, rubber anti-collision gasket ring 5 are set on 6 inner layer wall of inner shell, and internal circuit board 4 is set to inside inner shell 6,
And internal circuit board 4 and rubber anti-collision gasket ring 5 are in close contact, 4 lower end of internal circuit board connection support buffer bar 12, support buffering
12 lower end of bar is fixed on 6 interior lower end face of inner shell, and internal layer upper cover 3 is set on 6 upper surface of inner shell, internal layer upper cover 3
It is equipped with internal layer upper cover sealing ring 11 with 6 upper surface junction of inner shell, inner shell 6 is set to inside outer shell 7, on outer layer
Lid 1 is set on 7 upper surface of outer shell, and outer layer upper cover 1 and 7 upper surface junction of outer shell are equipped with outer layer upper cover sealing ring 2,
4 lower end of internal circuit board connects live wire 13, and electric wire 13 penetrates 6 lower end surface of inner shell, and by being pierced by outer layer lower cover 9, electricity
Line 13 and 6 lower end surface junction of inner shell are coated with sealant.
As shown in Fig. 2, outer layer upper cover 1 is flat rectangle, rectangle quadrangle is equipped with the pin thread of evagination, 1 lower end of outer layer upper cover
Face is equipped with groove along rectangular edges position, is fixed with upper cover buffer spring, upper cover buffer spring lower end on 1 lower end surface of outer layer upper cover
It is connect with internal layer upper cover 3.
As shown in figure 3, internal layer upper cover 3 is flat rectangle, rectangle quadrangle and four sides are all equipped with the pin thread of evagination, internal layer
3 lower end surface of upper cover is equipped with groove along rectangular edges position, and 3 lower end surface of internal layer upper cover is equipped with cushioning and supporting device.
Cushioning and supporting device includes buffer spring and support rod, and support rod lower end is equipped with electro-insulating rubber pad.
Rubber anti-collision gasket ring 5 is straight-flanked ring, is embedded on 6 inner sidewall of inner shell.
As shown in figure 4, inner shell 6 is no head space heart cuboid, structure include seal boss 51, compressed spring 52,
6 inboard groove of inner casing 53, inner housing female thread 54 and inner shell, seal boss 51 are set on 53 upper surface of inner casing, compress bullet
Spring 52 is set to 53 lower end surface of inner casing, and inner housing female thread 54 is set to 53 outside of inner casing, and 6 inboard groove of inner shell is set in inner casing 53
On side wall.
Inner housing female thread 54 is matched with the pin thread of 3 evagination of internal layer upper cover, and seal boss 51 and 3 lower end surface of internal layer upper cover are recessed
Slot matches, and internal layer upper cover sealing ring 11 is set to seal boss 51 and 3 lower end surface groove contact position of internal layer upper cover.
As shown in figure 5, outer shell 7 is the hollow cuboid bottomless without top, the inner sidewall lower end certain angle of inward slant
Degree, i.e. for 7 inner sidewall of outer shell at funnel type, the structure of outer shell 7 includes that outer housing auxiliary buckling strip 71, shell 72, shell are recessed
Slot 73, water bar 74, air hole 75, damping spring 76 and shell seal boss 77, shell seal boss 77 are set to shell
On 72 upper surfaces, air hole 75 is evenly arranged in 72 side of shell by top, and water bar 74 is set to 72 side upper end of shell position
It sets, and water bar 74 is located at 75 upper end of air hole, outer casing groove 73 is set on 72 lower end surface of shell, and 72 4 jiaos of shell are all equipped with
Outer housing auxiliary buckling strip 71,71 both ends of outer housing auxiliary buckling strip are all female thread, and 76 one end of damping spring is set on the inner sidewall of shell 72,
76 other end of damping spring is connect with 6 outside side wall of inner shell.
The pin thread of 1 four jiaos of evaginations being equipped with of the female thread of 71 one end of outer housing auxiliary buckling strip and outer layer upper cover matches, and shell is close
Envelope boss 77 is matched with 1 lower end surface groove of outer layer upper cover, and outer layer upper cover sealing ring 2 is set on shell seal boss 77 and outer layer
1 lower end surface groove contact position of lid.
9 upper surface of outer layer lower cover is equipped with seal boss, and seal boss matches with outer casing groove 73, outer layer lower cover sealing ring
10 are set to seal boss and 73 contact position of outer casing groove, and outer layer lower cover 9 is flat rectangle, and the quadrangle of rectangle is equipped with outer
Convex pin thread, the female thread of the pin thread of evagination and 71 other end of outer housing auxiliary buckling strip is to pairing on outer layer lower cover 9, on outer layer lower cover 9
Equipped with water-filtering net, outer layer lower cover 9 is equipped with compressed spring, and the compressed spring other end is connect with 6 outside lower end surface of inner shell.
Buffer bar 12 is supported to include upper support fixed link 121, lower support set casing 122 and support buffer spring 123, on
Support fixed link 121 is screwed in 4 lower end of internal circuit board, and lower support set casing 122 is fixed on the interior of inner shell 6
On the bottom surface of side, support 123 upper surface of buffer spring is connect with upper 121 lower end surface of support fixed link, supports 123 lower end of buffer spring
On face and lower 122 inside bottom surface of support set casing.
The working principle of waterproof anti-collision structure is as follows:
S1 anticollision: automobile in the process of moving, jolt by generation, is that compressed spring, the upper cover of 7 inside of outer shell are slow first
Rush that spring and damping spring 76 are flexible, greatly reduce that automobile generates in the process of moving jolt, later inner shell 6
Support the support buffer spring 123 in buffer bar 12 and the buffer spring in the cushioning and supporting device in internal layer upper cover 3 flexible,
It further decreases and jolts, be preferably minimized the shock dynamics of automobile line plate, the rubber anti-collision gasket ring 5 inside inner shell 6 subtracts
The collision in car circuit board leveling direction, further increases the crashworthiness of the anti-collision structure；
S2 waterproof: double-layer structure, junction use boss recessinterengaging means, the upward groove of boss is downward, avoid water by
Junction enters in shell, while each junction all uses sealing ring, and outside is water stain to be cannot be introduced into inner shell 6, thus
It avoids wiring board from intaking, is easy water inlet as outermost outer shell 7, passes through 75 meeting of air hole on 7 side wall of outer shell
Make water can be by, toward flowing down, being discharged from the water-filtering net of outer layer lower cover 9 later, air hole on the 7 inclined wall in inside of outer shell
Water bar 74 on 75 avoids water from entering from air hole 75.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of waterproof anti-collision structure of automobile line intralamellar part installation, including outer layer upper cover (1), outer layer upper cover sealing ring (2),
Internal layer upper cover (3), internal circuit board (4), rubber anti-collision gasket ring (5), inner shell (6), outer shell (7), attaching clamp
(8), outer layer lower cover (9), outer layer lower cover sealing ring (10) and internal layer upper cover sealing ring (11), which is characterized in that the fixation
Opposite direction is fixed on outer shell (7) two sides to lug (8) respectively, and the outer layer lower cover (9) is set to outer shell (7) lower end, described
Outer layer lower cover (9) and outer shell (7) lower end junction are equipped with outer layer lower cover sealing ring (10), the rubber anti-collision gasket ring (5)
On inner shell (6) inner layer wall, the internal circuit board (4) is set to inner shell (6) inside, and internal circuit board (4)
It is in close contact with rubber anti-collision gasket ring (5), internal circuit board (4) lower end connection support buffer bar (12), the support is slow
Jumper bar (12) lower end is fixed on inner shell (6) interior lower end face, and the internal layer upper cover (3) is set to inner shell (6) upper end
On face, the internal layer upper cover (3) and inner shell (6) upper surface junction are equipped with internal layer upper cover sealing ring (11), the internal layer
Shell (6) is set to outer shell (7) inside, and the outer layer upper cover (1) is set on outer shell (7) upper surface, on the outer layer
It covers (1) and outer shell (7) upper surface junction is equipped with outer layer upper cover sealing ring (2), internal circuit board (4) the lower end connection
Live wire (13), the electric wire (13) penetrate inner shell (6) lower end surface, and by being pierced by outer layer lower cover (9), the electric wire
(13) sealant is coated with inner shell (6) lower end surface junction.
2. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
Outer layer upper cover (1) is flat rectangle, and rectangle quadrangle is equipped with the pin thread of evagination, and outer layer upper cover (1) lower end surface is along rectangular edges
Edge position is equipped with groove, is fixed with upper cover buffer spring, upper cover buffer spring lower end on outer layer upper cover (1) lower end surface
It is connect with internal layer upper cover (3).
3. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
Internal layer upper cover (3) is flat rectangle, and rectangle quadrangle and four sides are all equipped with the pin thread of evagination, internal layer upper cover (3) lower end
Face is equipped with groove along rectangular edges position, and internal layer upper cover (3) lower end surface is equipped with cushioning and supporting device；
The cushioning and supporting device includes buffer spring and support rod, and the support rod lower end is equipped with electro-insulating rubber pad.
4. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that rubber
Anticollision gasket ring (5) is straight-flanked ring, is embedded on inner shell (6) inner sidewall.
5. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that internal layer
Shell (6) is no head space heart cuboid, and structure includes seal boss (51), compressed spring (52), inner casing (53), inner housing mother
(54) and inner shell (6) inboard groove is detained, the seal boss (51) is set on inner casing (53) upper surface, the compression bullet
Spring (52) is set to inner casing (53) lower end surface, and the inner housing female thread (54) is set on the outside of inner casing (53), in the inner shell (6)
Side groove is set on inner casing (53) inner sidewall；
The inner housing female thread (54) matches with the pin thread of internal layer upper cover (3) evagination, on the seal boss (51) and internal layer
Lid (3) lower end surface groove matches, and the internal layer upper cover sealing ring (11) is set to seal boss (51) and internal layer upper cover (3) lower end
Face groove contact position.
6. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
Outer shell (7) is the hollow cuboid bottomless without top, inner sidewall lower end inward slant certain angle, i.e. outer shell (7)
For inner sidewall at funnel type, the structure of the outer shell (7) includes outer housing auxiliary buckling strip (71), shell (72), outer casing groove
(73), water bar (74), air hole (75), damping spring (76) and shell seal boss (77), the shell sealing are convex
Platform (77) is set on shell (72) upper surface, and the air hole (75) is evenly arranged in shell (72) side and leans on top, described anti-
Water baffle (74) is set to shell (72) side upper end position, and water bar (74) is located at air hole (75) upper end, the shell
Groove (73) is set on shell (72) lower end surface, and shell (72) quadrangle is all equipped with outer housing auxiliary buckling strip (71), the shell
Body auxiliary buckling strip (71) both ends are all female thread, and described damping spring (76) one end is set on the inner sidewall of shell (72), the damping
Spring (76) other end is connect with inner shell (6) outside side wall；
The pin thread for the evagination that the female thread of described outer housing auxiliary buckling strip (71) one end is equipped with outer layer upper cover (1) quadrangle matches, institute
It states shell seal boss (77) to match with outer layer upper cover (1) lower end surface groove, the outer layer upper cover sealing ring (2) is set to shell
Seal boss (77) and outer layer upper cover (1) lower end surface groove contact position.
7. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
Outer layer lower cover (9) upper surface is equipped with seal boss, and the seal boss matches with outer casing groove (73), and the outer layer lower cover is close
Seal (10) is set to seal boss and outer casing groove (73) contact position, and the outer layer lower cover (9) is flat rectangle, rectangle
Quadrangle be equipped with the pin thread of evagination, the pin thread of evagination and outer housing auxiliary buckling strip (71) other end on the outer layer lower cover (9)
For female thread to pairing, the outer layer lower cover (9) is equipped with water-filtering net, and the outer layer lower cover (9) is equipped with compressed spring, the compression
The spring other end is connect with lower end surface on the outside of inner shell (6).
8. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
Support buffer bar (12) includes upper support fixed link (121), lower support set casing (122) and support buffer spring (123), institute
It states support fixed link (121) to be screwed in internal circuit board (4) lower end, the lower support set casing (122) is fixed
In in the inside bottom surface of inner shell (6), the support buffer spring (123) upper surface and upper support fixed link (121) lower end
Face connects, on the support buffer spring (123) lower end surface and lower support set casing (122) inside bottom surface.
9. a kind of waterproof anti-collision structure of automobile line intralamellar part installation according to claim 1, which is characterized in that described
The working principle of waterproof anti-collision structure is as follows:
S1 anticollision: automobile in the process of moving, jolt by generation, is compressed spring, upper cover buffering on the inside of outer shell (7) first
Spring and damping spring (76) are flexible, and greatly reduce that automobile generates in the process of moving jolts, later inner shell (6)
Support buffer bar (12) in support buffer spring (123) and the buffering in cushioning and supporting device in internal layer upper cover (3)
Telescopic spring is further decreased and is jolted, and is preferably minimized the shock dynamics of automobile line plate, the internal rubber of inner shell (6)
Anticollision gasket ring (5) allow the collision in the horizontal direction of automobile line plate when, avoid rigid collision；
S2 waterproof: double-layer structure, junction use boss recessinterengaging means, and the upward groove of boss is downward, avoids water by connecting
Place enters in shell, while each junction all uses sealing ring, and outside is water stain to be cannot be introduced into inner shell (6), to keep away
Exempt from wiring board water inlet, is easy water inlet as outermost outer shell (7), passes through the air hole on outer shell (7) side wall
(75) it can make water can be by toward flowing down, arranging from the water-filtering net of outer layer lower cover (9) later on wall inclined on the inside of outer shell (7)
Out, the water bar (74) on air hole (75) avoids water from entering from air hole (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292674.6A CN109874258B (en) | 2019-04-12 | 2019-04-12 | Waterproof anticollision structure of automotive wiring board internally mounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292674.6A CN109874258B (en) | 2019-04-12 | 2019-04-12 | Waterproof anticollision structure of automotive wiring board internally mounted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109874258A true CN109874258A (en) | 2019-06-11 |
| CN109874258B CN109874258B (en) | 2020-12-22 |
Family
ID=66922517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910292674.6A Active CN109874258B (en) | 2019-04-12 | 2019-04-12 | Waterproof anticollision structure of automotive wiring board internally mounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109874258B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512247A (en) * | 2020-12-11 | 2021-03-16 | 中国北方发动机研究所(天津) | Fixed circuit board structure |
| CN113613442A (en) * | 2021-08-25 | 2021-11-05 | 杭州中芯微电子有限公司 | Small UWB positioning card |
| CN114173501A (en) * | 2021-11-02 | 2022-03-11 | 浙江大华技术股份有限公司 | Waterproof box and electronic equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29715720U1 (en) * | 1997-09-02 | 1997-11-27 | Hiss Eckart | Electronic detection device |
| JPH11330730A (en) * | 1998-05-19 | 1999-11-30 | Digital Electronics Corp | Environment resisting cover of information processing device |
| CN203912409U (en) * | 2014-05-26 | 2014-10-29 | 国家电网公司 | Waterproof seal box used for online monitoring of high-voltage electric equipment |
| US20150222104A1 (en) * | 2013-03-15 | 2015-08-06 | Hubbell Incorporated | Floor box cover assembly |
| CN205454322U (en) * | 2016-03-26 | 2016-08-10 | 赵银斌 | Explosion -proof electrical apparatus case |
| CN206181651U (en) * | 2016-10-28 | 2017-05-17 | 北京四方继保自动化股份有限公司 | Change protective apparatus's structure on spot |
| CN208063595U (en) * | 2018-03-28 | 2018-11-06 | 佛山市贺迪传感仪器有限公司 | A kind of HD intelligent control instruments |
| CN208544571U (en) * | 2018-04-08 | 2019-02-26 | 梁国锋 | A kind of integrated circuit packaging structure |
| CN208590148U (en) * | 2018-07-04 | 2019-03-08 | 深圳市卓创通电子有限公司 | It is a kind of with subtracting the PCB circuit board for hitting structure |
-
2019
- 2019-04-12 CN CN201910292674.6A patent/CN109874258B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29715720U1 (en) * | 1997-09-02 | 1997-11-27 | Hiss Eckart | Electronic detection device |
| JPH11330730A (en) * | 1998-05-19 | 1999-11-30 | Digital Electronics Corp | Environment resisting cover of information processing device |
| US20150222104A1 (en) * | 2013-03-15 | 2015-08-06 | Hubbell Incorporated | Floor box cover assembly |
| CN203912409U (en) * | 2014-05-26 | 2014-10-29 | 国家电网公司 | Waterproof seal box used for online monitoring of high-voltage electric equipment |
| CN205454322U (en) * | 2016-03-26 | 2016-08-10 | 赵银斌 | Explosion -proof electrical apparatus case |
| CN206181651U (en) * | 2016-10-28 | 2017-05-17 | 北京四方继保自动化股份有限公司 | Change protective apparatus's structure on spot |
| CN208063595U (en) * | 2018-03-28 | 2018-11-06 | 佛山市贺迪传感仪器有限公司 | A kind of HD intelligent control instruments |
| CN208544571U (en) * | 2018-04-08 | 2019-02-26 | 梁国锋 | A kind of integrated circuit packaging structure |
| CN208590148U (en) * | 2018-07-04 | 2019-03-08 | 深圳市卓创通电子有限公司 | It is a kind of with subtracting the PCB circuit board for hitting structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512247A (en) * | 2020-12-11 | 2021-03-16 | 中国北方发动机研究所(天津) | Fixed circuit board structure |
| CN113613442A (en) * | 2021-08-25 | 2021-11-05 | 杭州中芯微电子有限公司 | Small UWB positioning card |
| CN113613442B (en) * | 2021-08-25 | 2022-09-23 | 杭州中芯微电子有限公司 | Small UWB positioning card |
| CN114173501A (en) * | 2021-11-02 | 2022-03-11 | 浙江大华技术股份有限公司 | Waterproof box and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109874258B (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109874258A (en) | A kind of waterproof anti-collision structure of automobile line intralamellar part installation | |
| CN109383258A (en) | Method for manufacturing electrically driven vehicle | |
| CN110901364A (en) | Vibration reduction structure of heavy truck battery replacing box | |
| CN201439345U (en) | Air spring for metro bogie | |
| CN209320699U (en) | A kind of fuel tank with Multiple Protective Structure | |
| CN108082200B (en) | A kind of city rail vehicle roof apparatus systematization mounting structure | |
| CN1253530A (en) | Automobile sound producing device | |
| CN207338634U (en) | A kind of automobile antenna base | |
| CN209552969U (en) | A kind of antidetonation wireless charging receiver mounting structure | |
| CN214355826U (en) | Hidden vehicle event data recorder | |
| CN209637326U (en) | A kind of garage parking position module | |
| CN109664779A (en) | A kind of antidetonation wireless charging receiver mounting structure | |
| CN207939247U (en) | Vehicle-mounted mobile terminal charging support | |
| CN208397986U (en) | A kind of waterproof car light | |
| CN2646882Y (en) | A plate-like aerial housing | |
| CN209381771U (en) | A kind of electric automobile battery box protective frame | |
| CN211265359U (en) | Relay assembly | |
| CN207207715U (en) | Skylight of vehicle glass assembly with glass | |
| CN207809260U (en) | A kind of sealing device and the car using the sealing device | |
| CN220315134U (en) | Automobile flank shielding cover | |
| CN209229656U (en) | Novel automobile big lamp system is from node connector | |
| CN207539830U (en) | The assembling structure of lamp lens cover | |
| CN209180859U (en) | A kind of housing of marking plate | |
| CN204853241U (en) | Novel waterproof car light | |
| CN221171927U (en) | Waterproof LED automobile rear combined lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A waterproof and anti-collision structure installed inside automobile circuit board Effective date of registration: 20220121 Granted publication date: 20201222 Pledgee: Industrial Bank Limited by Share Ltd. Hefei branch Pledgor: ANHUI SHANGZHAN MOULD INDUSTRIAL CO.,LTD. Registration number: Y2022980000874 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |