CN209312844U - Felt pad is used in the energy storage battery group installation of spacecraft - Google Patents
Felt pad is used in the energy storage battery group installation of spacecraft Download PDFInfo
- Publication number
- CN209312844U CN209312844U CN201822226167.6U CN201822226167U CN209312844U CN 209312844 U CN209312844 U CN 209312844U CN 201822226167 U CN201822226167 U CN 201822226167U CN 209312844 U CN209312844 U CN 209312844U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- storage battery
- battery group
- spacecraft
- gasket
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of energy storage battery group installation felt pads of spacecraft, belong to spacecraft energy storage battery technical field, including the pad body that insulate, which includes: the plug portion being inserted into energy storage battery group mounting hole and the pressing part outside mounting hole；The plug portion and pressing part are an integral molding structure；The plug portion is cylindrical structure；It is characterized by: the stress surface in the pressing part offers the card slot of circular ring shape；Annular gasket made of metal material has been embedded in above-mentioned card slot.By using above-mentioned technical proposal, titanium alloy gasket is embedded in mounting hole felt pad by the utility model, the normal pressure of fastener is applied directly on titanium alloy gasket during installation, pressure is evenly distributed on contact surface by titanium alloy gasket, the compression stress that felt pad is subject to is effectively reduced, avoids being crushed.
Description
Technical field
The utility model belongs to spacecraft energy storage battery technical field more particularly to a kind of energy storage battery of spacecraft
Group installation felt pad.
Background technique
Spacecraft is required to use insulating mounting mode with energy storage battery group, and felt pad is designed at mounting hole, uses modeling
Expect that material, intensity are general.It is still met the requirements when being installed using M4, M5 screw, when being installed using M6 with screwing, due to
The increase of torque, Gaskets can deform, and the Stress non-homogeneity of stress surface uses standard torque, it will crushing felt pad.
And user can directly use standard fasteners when installing, it is desirable that reinforce product felt pad product development side.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of energy storage battery group installation insulation of spacecraft
Pad, the energy storage battery group installation of the spacecraft is solved with felt pad carries out insulation peace using larger screw (M6 is with screwing)
When dress, the problem of normal pressure of fastener crushes felt pad.
Used by the utility model the specific technical proposal is:
The goal of the invention of this patent is to provide a kind of energy storage battery group installation felt pad of spacecraft, including felt pad
Ontology (1), the insulation pad body (1) include: to be inserted into the plug portion in energy storage battery group mounting hole and be located at outside mounting hole
Pressing part；The plug portion and pressing part are an integral molding structure；The plug portion is cylindrical structure；It is special
Sign is: offering the card slot of circular ring shape in the stress surface of the pressing part；Metal material system has been embedded in above-mentioned card slot
At annular gasket.
Further, the outer diameter of the gasket (2) is equal to the outer diameter of card slot, the internal diameter of the gasket (2)
Equal to the internal diameter of card slot.
Further: the gasket (2) is made of titanium alloy.
The advantages of the utility model and good effect are as follows:
By using above-mentioned technical proposal, titanium alloy gasket is embedded in mounting hole felt pad, is installing by the utility model
When fastener normal pressure be applied directly on titanium alloy gasket, pressure is evenly distributed on contact surface by titanium alloy gasket, is had
Effect reduces the compression stress that felt pad is subject to, and avoids being crushed.
Detailed description of the invention
Fig. 1 is the structure chart of the preferred embodiment in the utility model；
Fig. 2 is the shaft section figure of insulation pad body in the preferred embodiment in the utility model；
Fig. 3 is the top view of insulation pad body in the preferred embodiment in the utility model；
Fig. 4 is the shaft section figure of gasket in the preferred embodiment in the utility model；
Fig. 5 is the top view of gasket in the preferred embodiment in the utility model；
Fig. 6 is the usage state diagram of the preferred embodiment in the utility model；
Wherein: 1, insulate pad body；2, gasket；3, energy storage battery group.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
Fig. 1 is please referred to Fig. 6: a kind of energy storage battery group installation felt pad of spacecraft, including insulation pad body 1,
The insulation pad body 1 includes: the plug portion being inserted into 3 mounting hole of energy storage battery group and the press section outside mounting hole
Point；The plug portion and pressing part are an integral molding structure；The plug portion is cylindrical structure；In the press section
The stress surface divided offers the card slot 1-1 of circular ring shape；Annular gasket made of metal material has been embedded in above-mentioned card slot.
As preferred: the outer diameter of the gasket 2 is equal to the outer diameter of card slot, the internal diameter etc. of the gasket 2
In the internal diameter of card slot.
The gasket 2 is made of titanium alloy.
Specific implementation process
Operating process: gasket is 1. embedded in felt pad manually；2. felt pad cylinder position is applied silicon rubber, it is bonded in energy storage
In the mounting hole of battery pack structure.
The felt pad of this patent embeds high tensile metal gasket, has the integrative installation technology hole felt pad for being insulated function.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of energy storage battery group installation felt pad of spacecraft, including insulation pad body (1), the insulation pad body (1)
It include: the plug portion being inserted into energy storage battery group mounting hole and the pressing part outside mounting hole；The plug portion
It is an integral molding structure with pressing part；The plug portion is cylindrical structure；It is characterized by: in the pressing part
Stress surface offers the card slot of circular ring shape；Annular gasket made of metal material (2) have been embedded in above-mentioned card slot.
2. the energy storage battery group installation felt pad of spacecraft according to claim 1, it is characterised in that: the gasket
(2) outer diameter is equal to the outer diameter of card slot, and the internal diameter of the gasket (2) is equal to the internal diameter of card slot.
3. the energy storage battery group installation felt pad of spacecraft according to claim 1 or 2, it is characterised in that: described
Gasket (2) is made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226167.6U CN209312844U (en) | 2018-12-27 | 2018-12-27 | Felt pad is used in the energy storage battery group installation of spacecraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226167.6U CN209312844U (en) | 2018-12-27 | 2018-12-27 | Felt pad is used in the energy storage battery group installation of spacecraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312844U true CN209312844U (en) | 2019-08-27 |
Family
ID=67679430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226167.6U Active CN209312844U (en) | 2018-12-27 | 2018-12-27 | Felt pad is used in the energy storage battery group installation of spacecraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301718A (en) * | 2020-03-10 | 2020-06-19 | 上海卫星工程研究所 | Storage battery pack insulation installation and implementation method for spacecraft |
| CN112539211A (en) * | 2020-11-04 | 2021-03-23 | 天津空间电源科技有限公司 | Non-loose screw with insulation retaining function and mounting method |
-
2018
- 2018-12-27 CN CN201822226167.6U patent/CN209312844U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301718A (en) * | 2020-03-10 | 2020-06-19 | 上海卫星工程研究所 | Storage battery pack insulation installation and implementation method for spacecraft |
| CN112539211A (en) * | 2020-11-04 | 2021-03-23 | 天津空间电源科技有限公司 | Non-loose screw with insulation retaining function and mounting method |
| CN112539211B (en) * | 2020-11-04 | 2022-10-04 | 天津空间电源科技有限公司 | Non-loose screw with insulation retaining function and mounting method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |