CN205016759U - Conductive terminal's waterproof subassembly on electric automobile controller - Google Patents
Conductive terminal's waterproof subassembly on electric automobile controller Download PDFInfo
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- CN205016759U CN205016759U CN201520560051.XU CN201520560051U CN205016759U CN 205016759 U CN205016759 U CN 205016759U CN 201520560051 U CN201520560051 U CN 201520560051U CN 205016759 U CN205016759 U CN 205016759U
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- bulge loop
- boss
- waterproof apron
- cushion rubber
- terminal
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Abstract
The utility model discloses a conductive terminal's waterproof subassembly on electric automobile controller, comprising a base plate, establish the cavity in the bottom plate, install power supply terminal and phase line terminal in this cavity, still be provided with the upper cover on the bottom plate, its characterized in that: on cover and be equipped with a plurality of bulge loops, this bulge loop lies in the top of power supply terminal and phase line terminal respectively, and the bulge loop through -hole has been offered at this bulge loop center, the card is equipped with waterproof rubber ring on the bulge loop, and the marine glue circles and is equipped with the rubber ring through -hole, is equipped with the boss on the bottom surface of this waterproof rubber ring, the rubber ring through -hole passes the top surface center of waterproof rubber ring and the boss center of bottom surface, the outer fringe of waterproof rubber ring bottom surface is equipped with round rubber ring bulge loop, makes to form and the corresponding rubber ring recess of bulge loop shape between boss and the rubber ring bulge loop. The utility model discloses a conductive terminal's waterproof subassembly on electric automobile controller can effectual terminal water -proof effects and the reliability improved, reduces the installation degree of difficulty, simplifies the after -sales service flow, improves production and efficiency after sale.
Description
Technical field
The utility model belongs to electric vehicle controller technical field, particularly the water repellent component of conducting terminal on electric vehicle controller.
Background technology
Electric vehicle controller is used to control the kernel control chip of the startup of motor in electric automobile, operation, advance and retreat, speed, stopping and other electronic devices of electric automobile.At present, the kind of electric vehicle controller is varied, but extremely strict, wherein also very high to the requirement of the conducting terminal of controller to the requirement of controller, needs practical water-proof function to protect it.
The water repellent component of the conducting terminal of traditional electric vehicle controller, most employing is nested O type circle on terminal, extrude with the caulking groove of enclosure and play waterproof effect, this kind of mode needs to add lubriation material mostly, and portion in the enclosure, add the operation of producing and installing, add after sale for the difficulty that water repellent component is safeguarded.
Utility model content
For solving above technical problem, the utility model provides a kind of good water-proof effect, reliability high and installs the water repellent component of the conducting terminal of easy electric vehicle controller.
The water repellent component of conducting terminal on the electric vehicle controller that the utility model provides, comprise base plate, cavity is established in described base plate, power supply terminal and phase terminal are installed in this cavity, described base plate is also provided with upper cover, cover on described and be provided with some bulge loops, this bulge loop lays respectively at the top of power supply terminal and phase terminal, and this bulge loop center offers bulge loop through hole; Described bulge loop is arranged with waterproof apron, waterproof apron is provided with cushion rubber through hole, the bottom surface of this waterproof apron is provided with boss, described cushion rubber through hole is through the end face center of waterproof apron and the boss center of bottom surface, the outer rim of described waterproof apron bottom surface is provided with a circle cushion rubber bulge loop, makes to form the cushion rubber groove corresponding with bulge loop shape between boss and cushion rubber bulge loop.
Further, described bulge loop inside is provided with bulge loop groove, and this bulge loop groove shapes is corresponding with boss, and the internal diameter of this bulge loop groove is less than the external diameter of boss.
By the bulge loop above covered and the waterproof apron formation water repellent component be fastened on bulge loop in the application, wherein bulge loop has bulge loop groove, waterproof apron has boss, cushion rubber groove and cushion rubber bulge loop, boss is agreed with mutually with bulge loop groove, bulge loop agrees with mutually with cushion rubber groove, and the cushion rubber bulge loop of waterproof apron blocks bulge loop outer ring, form triple closely sealed water repellent component.
Further, the ring-side wall thickness of described bulge loop is greater than the inner wall thickness of cushion rubber groove.
This technology contents strengthens waterproof apron at the upper firmness covered, and what card was established is tightr.
Further, described waterproof apron is the waterproof apron of band elastic material.
Further, described waterproof apron is the waterproof apron of silica gel or quality of rubber materials.
This technology contents further describes the material of waterproof apron for the flexible material of band, and further defines the material that material is silica gel or rubber.
Further, the opening part that described cushion rubber through hole is positioned at waterproof apron end face is provided with end face chamfering, and the opening part that this cushion rubber through hole is positioned on the boss of waterproof apron bottom surface is provided with bottom surface chamfering; Described boss outer rim is provided with boss chamfering.
On the cushion rubber through hole of this technology contents, the design of end face chamfering has widened the distance of waterproof apron and power supply terminal and phase terminal the top, owing to being connected with outer lead with the top of phase terminal due to power supply terminal, generate heat comparatively obvious, therefore this end face chamfering has widened the distance of waterproof apron and pyrotoxin, improve the reliability of waterproof apron, this kind of mounting means of waterproof apron is fixed without the need to using miscellaneous part simultaneously, be install more easy, reduce production cost, also make waterproof apron after sale change more easy, improve efficiency after sale; The design of cushion rubber through hole upper bottom surface chamfering makes power supply terminal and phase terminal through more easy when substantially not affecting tightness during waterproof apron; Being designed with of boss convex platform chamfering helps boss and is embedded into bulge loop groove.
Further, described bulge loop through hole and cushion rubber through hole are circle, and described power supply terminal and phase terminal top are equipped with barrel portion, and the aperture of described bulge loop through hole is less than the diameter of the barrel portion on power supply terminal and phase terminal top.
In this technology contents, the aperture due to bulge loop through hole is less than the barrel portion of power supply terminal and phase terminal upper end, make waterproof apron tightly latch closure live power supply terminal and phase terminal.
Further, described bulge loop, bulge loop groove, waterproof apron, boss, cushion rubber bulge loop and cushion rubber groove are square.
The bulge loop of this technology contents, bulge loop groove, waterproof apron, boss and cushion rubber bulge loop are square design, effectively improve the connection fastness of each parts.
On electric vehicle controller of the present utility model, the water repellent component of conducting terminal can effectively improve terminal waterproof effect and reliability, reduces installation difficulty, simplifies after-sales service flow process, raising production and after sale efficiency.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model splits schematic diagram;
Fig. 2 is waterproof apron front schematic view of the present utility model;
Fig. 3 is waterproof apron reverse side schematic diagram of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, the water repellent component of conducting terminal on the electric vehicle controller that the present embodiment provides, comprise base plate 1, cavity 2 is established in base plate 1, power supply terminal 3 and phase terminal 4 are installed in this cavity 2, power supply terminal 3 and phase terminal 4 top are equipped with barrel portion, base plate 1 is also provided with upper cover 5, upper cover 5 is provided with some square bulge loops 6, this bulge loop 6 lays respectively at the top of power supply terminal 3 and phase terminal 4, and this bulge loop 6 center offers circular bulge loop through hole 7, the aperture of bulge loop through hole 7 is less than the diameter of the barrel portion on power supply terminal 3 and phase terminal 4 top, bulge loop 6 inside is provided with square bulge loop groove 8,
As Fig. 2, shown in 3, bulge loop 6 is arranged with square waterproof apron 9, this waterproof apron 9 is that the flexible material of the band such as silica gel or quality of rubber materials is made, waterproof apron 9 is provided with circular cushion rubber through hole 10, the bottom surface of this waterproof apron 9 is provided with square boss 11, this boss 11 shape is corresponding with bulge loop groove 8, and the internal diameter of this bulge loop groove 8 is less than the external diameter of boss 11, boss 11 outer rim is provided with boss chamfering 14, cushion rubber through hole 10 is through the end face center of waterproof apron 9 and boss 11 center of bottom surface, the opening part that cushion rubber through hole 10 is positioned at waterproof apron 9 end face is provided with end face chamfering 15, the opening part that this cushion rubber through hole 10 is positioned on waterproof apron 9 bottom surface boss 11 is provided with bottom surface chamfering 16, the outer rim of waterproof apron 9 bottom surface is provided with the square cushion rubber bulge loop 12 of a circle, makes to form the square cushion rubber groove 13 corresponding with bulge loop 6 shape between boss 11 and cushion rubber bulge loop 12, and the ring-side wall thickness of bulge loop 6 is greater than the inner wall thickness of cushion rubber groove 13.
On the electric vehicle controller that the present embodiment provides, the water repellent component of conducting terminal can effectively improve terminal waterproof effect and reliability, reduces installation difficulty, simplifies after-sales service flow process, raising production and after sale efficiency.
Claims (9)
1. the water repellent component of conducting terminal on electric vehicle controller, comprise base plate, cavity is established in described base plate, power supply terminal and phase terminal are installed in this cavity, described base plate is also provided with upper cover, it is characterized in that: cover on described and be provided with some bulge loops, this bulge loop lays respectively at the top of power supply terminal and phase terminal, and this bulge loop center offers bulge loop through hole; Described bulge loop is arranged with waterproof apron, waterproof apron is provided with cushion rubber through hole, the bottom surface of this waterproof apron is provided with boss, described cushion rubber through hole is through the end face center of waterproof apron and the boss center of bottom surface, the outer rim of described waterproof apron bottom surface is provided with a circle cushion rubber bulge loop, makes to form the cushion rubber groove corresponding with bulge loop shape between boss and cushion rubber bulge loop.
2. the water repellent component of conducting terminal on electric vehicle controller according to claim 1, it is characterized in that: described bulge loop inside is provided with bulge loop groove, this bulge loop groove shapes is corresponding with boss, and the internal diameter of this bulge loop groove is less than the external diameter of boss.
3. the water repellent component of conducting terminal on electric vehicle controller according to claim 1, is characterized in that: the ring-side wall thickness of described bulge loop is greater than the inner wall thickness of cushion rubber groove.
4. the water repellent component of conducting terminal on electric vehicle controller according to claim 1, is characterized in that: described waterproof apron is the waterproof apron of band elastic material.
5. the water repellent component of conducting terminal on electric vehicle controller according to claim 4, is characterized in that: described waterproof apron is the waterproof apron of silica gel or quality of rubber materials.
6. the water repellent component of conducting terminal on electric vehicle controller according to claim 1, it is characterized in that: the opening part that described cushion rubber through hole is positioned at waterproof apron end face is provided with end face chamfering, the opening part that this cushion rubber through hole is positioned on the boss of waterproof apron bottom surface is provided with bottom surface chamfering; Described boss outer rim is provided with boss chamfering.
7. the water repellent component of conducting terminal on electric vehicle controller according to claim 6, it is characterized in that: described bulge loop through hole and cushion rubber through hole are circle, described power supply terminal and phase terminal top are equipped with barrel portion, and the aperture of described bulge loop through hole is less than the diameter of the barrel portion on power supply terminal and phase terminal top.
8. the water repellent component of conducting terminal on the electric vehicle controller according to the arbitrary claim of claim 1-6, is characterized in that: described bulge loop, waterproof apron, boss, cushion rubber bulge loop and cushion rubber groove are square.
9. the water repellent component of conducting terminal on electric vehicle controller according to claim 2, is characterized in that: described bulge loop groove is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560051.XU CN205016759U (en) | 2015-07-29 | 2015-07-29 | Conductive terminal's waterproof subassembly on electric automobile controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560051.XU CN205016759U (en) | 2015-07-29 | 2015-07-29 | Conductive terminal's waterproof subassembly on electric automobile controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016759U true CN205016759U (en) | 2016-02-03 |
Family
ID=55215345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560051.XU Active CN205016759U (en) | 2015-07-29 | 2015-07-29 | Conductive terminal's waterproof subassembly on electric automobile controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016759U (en) |
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2015
- 2015-07-29 CN CN201520560051.XU patent/CN205016759U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |