CN209344390U - Multilayer insulation auto electric connecting terminal - Google Patents
Multilayer insulation auto electric connecting terminal Download PDFInfo
- Publication number
- CN209344390U CN209344390U CN201822142631.3U CN201822142631U CN209344390U CN 209344390 U CN209344390 U CN 209344390U CN 201822142631 U CN201822142631 U CN 201822142631U CN 209344390 U CN209344390 U CN 209344390U
- Authority
- CN
- China
- Prior art keywords
- connecting terminal
- circular protrusion
- vitreum
- binding
- metal shell
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 11
- 239000004637 bakelite Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
Multilayer insulation auto electric connecting terminal, is related to a kind of electric binding terminal, especially belongs to a kind of electric binding terminal suitable for new-energy automotive air-conditioning compressor.Including elongated metal shell, 3 binding posts arranged in a straight line, and shell and binding post are insulated and encapsulate the vitreum of combination, bakelite housing is fitted on the downside of the metal shell, bakelite housing and binding post matching part have circular protrusion, it is the resin particle dissolved inside the inner cavity of circular protrusion, the internal chamber wall and vitreum of resin particle and circular protrusion are combined closely.The utility model, which has, improves connecting terminal integral insulation performance, and is conducive to product quality good effect steady in a long-term.
Description
Technical field
The utility model relates to a kind of electric binding terminals, especially belong to a kind of suitable for new-energy automotive air-conditioning compression
The electric binding terminal of machine.
Background technique
The new-energy automobile greatly developed at present, such as electric car, gradually to enlarged, superior, remote cruising ability
Direction is developed.The connecting terminal of the needs such as compressor of air conditioner needs to pass through bigger electric current, and quality requirement is more stable.Existing patent
In application, the research trend of automobile connecting terminal passes through the insulation for improving product in miniaturized structure, raising insulating properties etc.
Property, guarantee is provided to improve the overall performance of product.But the flexible material such as rubber pad, rubber sleeve of above-mentioned patent application use
Material, there are walls it is thin, soft the features such as, vibration resistance and fatigue resistance have certain limitation, be influence quality stability can not
By factor.
Summary of the invention
The purpose of this utility model is to be to provide a kind of multilayer insulation auto electric connecting terminal, reaches raising terminals
The insulation performance of son and the purpose for improving quality stability.
Multilayer insulation auto electric connecting terminal provided by the utility model, including elongated metal shell, straight line row
3 binding posts of column, and shell and binding post are insulated and encapsulate the vitreum of combination, which is characterized in that it is described
Bakelite housing is fitted on the downside of metal shell, bakelite housing and binding post matching part have circular protrusion, the inner cavity of circular protrusion
The inside is the resin particle dissolved, what the internal chamber wall and vitreum of resin particle and circular protrusion were closely linked.
The good effect of the utility model is mainly reflected in:
1, using vitreum, resin particle and bakelite housing multiple protective, safe distance is increased, product is substantially increased
Integral insulation performance；
2, resin particle is placed in the circular protrusion inner cavity being arranged on the downside of bakelite housing, enhance bakelite housing, resin particle and
Combination between binding post and vitreum can preferably overcome heat expansion cold so as to improve the overall stability of product
The brings adverse effect such as contracting, vibration, deformation.
In short, multilayer insulation auto electric connecting terminal provided by the utility model, has and improves connecting terminal entirety
Insulation performance, and be conducive to product quality good effect steady in a long-term.
Detailed description of the invention
Attached drawing part discloses the utility model specific embodiment, wherein
Fig. 1 is that the utility model faces partial profile structure；
Fig. 2 is the utility model left side view；
Fig. 3 is the utility model right side view.
Specific embodiment
As shown in Figure 1, multilayer insulation auto electric connecting terminal provided by the utility model, the metal including strip
Shell 5 and 3 binding post 1, and shell and binding post are insulated and encapsulated the vitreum 4 of combination.The strip
The both ends of metal shell 5 be it is arc-shaped, can preferably save exterior space.
As shown in Figure 1 and Figure 2, bakelite housing 3, bakelite housing 3 and each wiring are fitted on the downside of the metal shell
There is circular protrusion at the position of column cooperation, is the resin particle 2 dissolved inside the inner cavity of circular protrusion, and resin particle 2 dissolves rear and ring
The internal chamber wall and vitreum of shape protrusion are closely linked.
For the stability for further enhancing circular protrusion, there are link block 6, link block 6 and ring between adjacent circular protrusion
The outer of shape protrusion connects.
Claims (3)
1. a kind of multilayer insulation auto electric connecting terminal, including elongated metal shell (5), 3 binding posts arranged in a straight line
(1), and shell and binding post are insulated and are encapsulated the vitreum (4) of combination, which is characterized in that the metal shell
Downside is fitted with bakelite housing (3), and bakelite housing and binding post matching part have circular protrusion, is inside the inner cavity of circular protrusion
The resin particle (2) dissolved, the internal chamber wall and vitreum of resin particle and circular protrusion are combined closely.
2. a kind of multilayer insulation auto electric connecting terminal according to claim 1, it is further characterized in that, adjacent ring-type
There are link block (6) between protrusion, link block connects with the outer of circular protrusion.
3. a kind of multilayer insulation auto electric connecting terminal according to claim 1 or 2, it is further characterized in that, it is described
The both ends of elongated metal shell (5) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142631.3U CN209344390U (en) | 2018-12-20 | 2018-12-20 | Multilayer insulation auto electric connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142631.3U CN209344390U (en) | 2018-12-20 | 2018-12-20 | Multilayer insulation auto electric connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344390U true CN209344390U (en) | 2019-09-03 |
Family
ID=67757958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142631.3U Active CN209344390U (en) | 2018-12-20 | 2018-12-20 | Multilayer insulation auto electric connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344390U (en) |
-
2018
- 2018-12-20 CN CN201822142631.3U patent/CN209344390U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multilayer insulated automobile electrical wiring terminal Effective date of registration: 20211122 Granted publication date: 20190903 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: Hui-Feng Electronics Rizhao Co.,Ltd. Registration number: Y2021370000140 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231204 Granted publication date: 20190903 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: Hui-Feng Electronics Rizhao Co.,Ltd. Registration number: Y2021370000140 |