CN205086834U - Circle born of same parents bobble reinforced plate - Google Patents
Circle born of same parents bobble reinforced plate Download PDFInfo
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- CN205086834U CN205086834U CN201520857671.XU CN201520857671U CN205086834U CN 205086834 U CN205086834 U CN 205086834U CN 201520857671 U CN201520857671 U CN 201520857671U CN 205086834 U CN205086834 U CN 205086834U
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- plastic beads
- thin layer
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- same parents
- bead
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Abstract
The utility model relates to a combined material technical field, especially a circle born of same parents bobble reinforced plate, including top panel, a plurality of plastics bobble, lower panel, a plurality of plastics bobble layer is fixed the top panel with down between the panel, the plastics bobble is hollow plastics bobble, the utility model provides a pair of circle born of same parents bobble reinforced plate, through setting up hollow plastics bobble between board and the lower panel on it, when this structure received the striking, hollow bobble was out of shape through its, reaches the effect of uninstallation and energy -absorbing to improve effectively the utility model discloses a specific strength.
Description
Technical field
The utility model relates to technical field of composite materials, particularly a kind of circle born of the same parents bead reinforcement plate.
Background technology
Be faced with the dual-pressure of energy shock and environmental pollution, electronlmobil becomes the focus of global evolution.The difficult point that the development of current ev industry faces has: the energy storage density of (1) electrokinetic cell is not high, and cause battery pack volume large, quality is large; (2) load efficiency is low, only has 1/4 ~ 1/5, and most of energy resource consumption is in mobile non-effective load.Lightweight Technology can improve capacity weight rate by alleviating deadweight, thus extending driving range, when especially high at current power battery cost, energy storage level is not enough, significant to promotion electric vehicle industrialization.
At present, the research direction that Lightweight Technology is main is to adopt new material, as the Advanced composite materials such as carbon fiber carry out alternative traditional metal materials, to reach expendable weight.Advanced composite material has obtained the favor of many Foreign Automobile manufacturers, and it can be used as the important materials of following electronlmobil.
But new material expensive, the cost of product is high, and be adopt stainless about 8 times as adopted the panel of carbon fiber, therefore this also constrains popularization and the utilization of new material.
Therefore, be necessary that a kind of novel structure of exploitation is to improve the strength-to-density ratio of product, thus indirectly reduce weight and the cost of product.
Utility model content
Although the utility model is in order to the problem of its widespread use of strength-to-density ratio high still cost height restriction of the new materials such as the strength-to-density ratio solving current existing metallic material panel is low, carbon fiber, and the one circle born of the same parents bead reinforcement plate provided.
For reaching above-mentioned functions, the technical scheme that the utility model provides is:
A kind of circle born of the same parents bead reinforcement plate, comprise top panel, several plastic beads, lower faceplate, plastic beads layer described in several is fixed between described top panel and described lower faceplate, and described plastic beads is hollow plastic beads.
Preferably, plastic beads described in several is evenly arranged in thin layer, and the sealing of thin layer surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer.
Preferably, there is foam strip described bead thin layer surrounding along upper fixed bonding, the upper surface of described foam strip and lower surface be 0.1mm ~ 1mm lower than hollow plastic beads respectively, and described top panel and described lower faceplate glued joint with the upper surface of described foam strip and lower surface respectively described bead thin layer is fixed between described top panel and described lower faceplate.
Preferably, described plastic beads equidistantly arranges by row and by row in described thin layer, and the distance of adjacent two described plastic beads is not less than the diameter of 2 times of described plastic beads.
Preferably, described top panel and described lower faceplate are carbon fiber face sheets.
The beneficial effects of the utility model are: the one circle born of the same parents bead reinforcement plate that the utility model provides, by arranging hollow plastic beads between top panel and lower faceplate, when this structure is subject to clashing into, hollow beads is by its distortion, reach the effect of unloading and energy-absorbing, thus effectively improve strength-to-density ratio of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two;
Fig. 3 is the structural representation of embodiment three.
Detailed description of the invention
Be further elaborated below in conjunction with accompanying drawing 1 to accompanying drawing 3 pairs of the utility model:
Embodiment one:
One circle born of the same parents bead reinforcement plate as shown in Figure 1, comprise top panel 1, several plastic beads, lower faceplate 2, several plastic beads layers are fixed in the above between plate 1 and lower faceplate 2, and plastic beads is hollow plastic beads 3.
In the present embodiment, top panel 1 and lower faceplate 2 adopt stainless steel sheet, and hollow plastic beads 3, by the mode at its upper top upper and lower bottom part gluing, is fixedly bonded on top panel 1 and lower faceplate 2.
Embodiment two:
The present embodiment is from the distinctive points of embodiment one: the mode that hollow plastic beads 3 is fixed to top panel 1 and lower faceplate 2 is different.
In the present embodiment, circle born of the same parents bead reinforcement plate is the homogeneous sheet material of thickness, therefore the size of hollow plastic beads 3 is identical, in order to enhance productivity, whole production process is made to be applicable to suitability for industrialized production, as shown in Figure 2, in the present embodiment, hollow plastic beads 3 is evenly arranged in thin layer 4, and the sealing of thin layer 4 surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer 4.Bead thin layer, we can adopt following production method to obtain:
First, make the upper die and lower die matched, corresponding half ball be evenly provided with for holding plastic hollow bead on upper die and lower die; Then, upper die and lower die are installed on equipment, during production, covered rearing with plastic film on the upper surface of counterdie, the plastic sheeting that needs according to producing can adopt polyethylene foil, polypropylene film, polyvinyl chloride film or mylar etc., then hollow plastic beads 3 is placed in half corresponding ball, another layer of plastic film is covered again above hollow plastic beads 3, after Ccope closing machine, the periphery of plastic sheeting is sealed and vacuumizes, bead thin layer can be obtained.Adopt the mode of bead thin layer, greatly can improve the efficiency hollow plastic beads 3 is fixed on top panel 1 and lower faceplate 2, when actual production, we can according to the dimensions of top panel 1 and lower faceplate 2, directly produce the bead thin layer of corresponding size, like this, we only need fix a slice bead thin layer and just can reach the effect that required bead is all fixed in the above between plate 1 and lower faceplate 2.From another point of view, in embodiment one, hollow plastic beads 3 is fixed in the above between plate 1 and lower faceplate 2 one by one, except inefficiency, outside cost height, also there is a very large problem, when in these hollow plastic beads 3, when having any one to come off, in use, the hollow plastic beads 3 come off will rock generation noise to this product, time on the object particularly the utility model being applied to the motion such as electronlmobil.
As shown in Figure 2, in order to bead thin layer being fixed on top panel 1 and lower faceplate 2, during use bead thin layer surrounding along on fixed bonding foam strip 5, when the size of bead thin layer is larger, we also can add at the medium position of bead thin layer and be fixedly installed foam strip 5, the upper surface of foam strip 5 and lower surface be 0.1mm lower than hollow plastic beads 3 respectively, then gluing in the upper and lower surface of foam strip 5, bead thin layer and foam strip 5 are put between top panel 1 and lower faceplate 2, certain pressure is applied again on top panel 1 or lower faceplate 2, pressure is laid down after glue-line consolidation, bead thin layer is just fixed between top panel 1 and lower faceplate 2.In the present embodiment, the object of the upper surface of foam strip 5 and lower surface 0.1mm lower than hollow plastic beads 3 is respectively in order to after fixing, plastic hollow bead by compressive deformation a little, thus produces certain elastic force, hollow beads is clipped between top panel 1 and lower faceplate 2 and tightlier more not easily loosens.Experiment shows that effect is better when the upper surface of foam strip 5 and lower surface are respectively than hollow plastic beads 3 low 0.1mm ~ 1mm.
In order to be beneficial to storage and the carrying of bead thin layer, hollow plastic beads 3 equidistantly arranges by row and by row in thin layer 4, and the distance of adjacent hollow plastic beads 3 is not less than the diameter of 2 times of hollow plastic beads 3.Just bead thin layer can be rolled into tubular when storing or carry like this.
Embodiment three:
As shown in Figure 3, in the present embodiment, circle born of the same parents bead reinforcement plate also comprises a froth bed 6, and described in several, hollow plastic beads 3 is fixed in froth bed 6.
Froth bed 6 comprises froth bed 61 and lower froth bed 62, the position of upper froth bed 61 and lower froth bed 62 correspondence is respectively arranged with the upper semi-circle ball holding hollow plastic beads 3 and lower half circle ball, after upper froth bed 61 and lower froth bed 62 glued joint assembling, hollow plastic beads 3 is fixed in upper semi-circle ball and lower half circle ball, and the top of hollow plastic beads 3 and bottom exceed 0.1mm than the upper surface of froth bed 6 and lower surface respectively, knowhow show this highly preferably scope be 0.1mm ~ 1mm, therefore when actual production, this highly can be selected between 0.1mm ~ 1mm according to the needs produced.In the present embodiment, top panel 1 and lower faceplate 2 adopt carbon fiber face sheets, and froth bed 6 adopts XPS.After the upper surface of froth bed 6 and lower surface coat bonded adhesives, put between top panel 1 and lower faceplate 2, then apply certain pressure on top panel 1 or lower faceplate 2, after glue-line consolidation, lay down pressure, froth bed 6 is just fixed between top panel 1 and lower faceplate 2.
The object of froth bed 6 is adopted to be in order to first pre-fixed hollow plastic beads 3, to improve the efficiency of production.In addition, when of the present utility model in uneven thickness time, such as, when the utility model is the car door applying to electronlmobil, the mode adopting embodiment two is not just very suitable, at this moment we just can adopt the mode of the present embodiment, namely first first to foam out corresponding upper froth bed 61 and lower froth bed 62 according to the shape of car door and the hollow plastic beads 3 of different size specification that holds, then assemble.
Observed data shows, structural rate of the present utility model is adopted to adopt merely its strength-to-density ratio of traditional panel can improve 2 ~ 3 times, therefore the utility model is adopted can to improve the intensity of product, in other words, under identical requirement of strength, adopt the utility model, effectively can reduce the thickness of top panel 1 and lower faceplate 2 thus reduce the weight of product and reduce the productive costs of product.
The above embodiment, just preferred embodiments of the present utility model, be not limit practical range of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model claim change or modify, and all should be included in the utility model patent claim.
Claims (5)
1. justify born of the same parents' bead reinforcement plate, it is characterized in that: comprise top panel, several plastic beads, lower faceplate, plastic beads layer described in several is fixed between described top panel and described lower faceplate, and described plastic beads is hollow plastic beads.
2. circle born of the same parents bead reinforcement plate as claimed in claim 1, is characterized in that: plastic beads described in several is evenly arranged in thin layer, and the sealing of thin layer surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer.
3. circle born of the same parents bead reinforcement plate as claimed in claim 2, it is characterized in that: there is foam strip described bead thin layer surrounding along upper fixed bonding, the upper surface of described foam strip and lower surface be 0.1mm ~ 1mm lower than hollow plastic beads respectively, and described top panel and described lower faceplate glued joint with the upper surface of described foam strip and lower surface respectively described bead thin layer is fixed between described top panel and described lower faceplate.
4. circle born of the same parents bead reinforcement plate as claimed in claim 2 or claim 3, is characterized in that: described plastic beads equidistantly arranges by row and by row in described thin layer, and the distance of adjacent two described plastic beads is not less than the diameter of 2 times of described plastic beads.
5. circle born of the same parents bead reinforcement plate as claimed in claim 4, is characterized in that: described top panel and described lower faceplate are carbon fiber face sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857671.XU CN205086834U (en) | 2015-10-29 | 2015-10-29 | Circle born of same parents bobble reinforced plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857671.XU CN205086834U (en) | 2015-10-29 | 2015-10-29 | Circle born of same parents bobble reinforced plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086834U true CN205086834U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857671.XU Expired - Fee Related CN205086834U (en) | 2015-10-29 | 2015-10-29 | Circle born of same parents bobble reinforced plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365716A (en) * | 2015-10-29 | 2016-03-02 | 东莞职业技术学院 | Round cell ball reinforcement plate |
-
2015
- 2015-10-29 CN CN201520857671.XU patent/CN205086834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365716A (en) * | 2015-10-29 | 2016-03-02 | 东莞职业技术学院 | Round cell ball reinforcement plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |