CN218214670U - Copper-aluminum composite belt - Google Patents
Copper-aluminum composite belt Download PDFInfo
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- CN218214670U CN218214670U CN202221408778.2U CN202221408778U CN218214670U CN 218214670 U CN218214670 U CN 218214670U CN 202221408778 U CN202221408778 U CN 202221408778U CN 218214670 U CN218214670 U CN 218214670U
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- copper
- aluminum
- conductive rubber
- belt
- aluminum composite
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Abstract
The utility model belongs to the technical field of metal clad sheet, especially, be a copper aluminium composite belt, including copper aluminium composite belt body, the surface of copper aluminium composite belt body bonds there is conductive rubber to conductive rubber's opposite side bonds and has shielding protection panel, conductive rubber's inside complex is provided with glass silvering granule, aluminium silvering granule and silver granule, shielding protection panel includes from type paper to and bond the aluminium foil on from type paper surface conductive adhesive. The utility model discloses a surface bonding conductive rubber in copper aluminium complex area, conductive rubber not only possesses electric conductive property, still possesses the effect that slowly presses the support, and anti extrusion protecting effect is good, sets up shielding protection panel in conductive rubber's the outside simultaneously, can play fine electric field shielding effect, and protection electronic parts's safe in utilization has solved the copper aluminium complex area of current stage and has slowly pressed the not good protecting effect to and its problem that lacks electric field shielding effect.
Description
Technical Field
The utility model relates to a metal clad sheet technical field specifically is a copper aluminium composite belt.
Background
The copper-aluminum composite strip has the advantages of saving the consumption of the metal copper and keeping the characteristics of ductility, conductivity, weldability, corrosion resistance and the like of a pure copper material, so that the cost is saved on one hand, the good conductivity can be kept on the other hand, the performance is good, the application range is wide, and the copper-aluminum composite strip has a better use space in the future along with the technical progress, but the defects still exist in the use of the copper-aluminum composite strip at the present stage.
Firstly, the copper-aluminum composite belt has unsatisfactory anti-extrusion protection effect, lacks a protection component, and simultaneously the conductivity of the copper-aluminum composite belt is not stable enough, and needs to be improved, and moreover, the copper-aluminum composite belt lacks a shielding structure of an electric field, so that capacitive coupling between electronic elements is easy to occur, the safety is not ideal enough, and some defects exist, so complement is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a copper aluminium composite belt, through the surface bonding conductive rubber at copper aluminium composite belt, conductive rubber not only possesses electric conductive property, still possess the effect that slowly presses the support, anti extrusion protecting effect is good, set up shielding protective panel in conductive rubber's the outside simultaneously, can play fine electric field shielding effect, the safe in utilization of protection electronic parts has solved the current stage copper aluminium composite belt slowly presses protecting effect not good, and its problem that lacks electric field shielding effect.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a copper-aluminum composite belt comprises a copper-aluminum composite belt body, conductive rubber is bonded on the outer surface of the copper-aluminum composite belt body, a shielding protection panel is bonded on the other side of the conductive rubber, silver-plated glass particles, silver-plated aluminum particles and silver particles are compounded in the conductive rubber, and the shielding protection panel comprises release paper and aluminum foil bonded on the conductive rubber on the outer surface of the release paper.
Further, the copper-aluminum composite belt body comprises an aluminum belt, a copper belt and an aluminum-silicon alloy belt which is arranged between the aluminum belt and the copper belt in a composite mode.
Furthermore, the thickness of the aluminum belt is 0.2-0.3mm, the thickness of the aluminum-silicon alloy belt is 0.05-0.07mm, and the thickness of the copper belt is 0.3-0.4mm.
Further, a bonding layer is arranged at the joint between the copper-aluminum composite belt body and the conductive rubber.
Furthermore, the outer surface of the shielding and protecting panel is fixedly connected with a shock pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a copper aluminium composite belt possesses following beneficial effect:
1. the utility model discloses, through the surface bonding conductive rubber at the copper aluminium composite band body, the complex conductive particle that is provided with in the conductive rubber, can realize conductive treatment, increase electric conductive property, conductive rubber can absorb certain pressure when using simultaneously, play the effect of copper aluminium composite band body pressure relief protection then, form the protection of copper aluminium composite band body, the outside at shielding protection panel sets up the shock pad simultaneously, the shock pad adopts the rubber material to make, possess fine pressure relief supporting role, form the protection of copper aluminium composite band body, guarantee the flexible supporting role of copper aluminium composite band body with this, not only electric conductive property is good, still have the effect of outrigger, form the protection effect of copper aluminium composite band body.
2. The utility model discloses, through set up shielding protection panel between conductive rubber and shock pad, shielding protection panel includes from type paper, conductive adhesive and aluminium foil, can eliminate electromagnetic interference, keeps apart the electromagnetic wave, avoids forming capacitive coupling, increases the security when copper aluminium composite belt body uses then, effectively guarantees the safety effect of copper aluminium composite belt body, and shielding protection panel is rational in infrastructure, and the size is slim and graceful, is suitable for the use of copper aluminium composite belt body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the copper-aluminum composite strip body of the present invention;
fig. 3 is a schematic structural view of the shielding protection panel of the present invention.
In the figure: 1. a copper-aluminum composite strip body; 101. an aluminum strip; 102. an aluminum-silicon alloy strip; 103. copper strips; 2. a bonding layer; 3. a conductive rubber; 4. a shielding protection panel; 401. release paper; 402. a conductive adhesive; 403. aluminum foil; 5. a shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and fig. 3, an embodiment of the present invention provides a copper-aluminum composite tape, which includes a copper-aluminum composite tape body 1, conductive rubber 3 is bonded on an outer surface of the copper-aluminum composite tape body 1, and a shielding protection panel 4 is bonded on another side of the conductive rubber 3, glass silver-plated particles, aluminum silver-plated particles and silver particles are compositely arranged inside the conductive rubber 3, the shielding protection panel 4 includes release paper 401, and an aluminum foil 403 bonded on the conductive adhesive 402 on the outer surface of the release paper 401; to sum up, through the fixed conducting rubber 3 that bonds at the surface of copper aluminium composite strip body 1, conducting rubber 3 possesses certain electrically conductive effect, can increase the electrically conductive stability of copper aluminium composite strip body 1, conducting rubber 3 possesses certain pressure relief supporting role simultaneously, increase the anti extrusion safeguard effect of copper aluminium composite strip body 1, form the protection, through the compound glass silver-plated granule that sets up in the inside of conducting rubber 3, aluminium silver-plated granule and silver granule, glass silver-plated granule, aluminium silver-plated granule and silver granule all can electrically conduct, when contacting between granule and the granule, form the intercommunication effect of circuit, reach electrically conductive effect, through setting up shielding protection panel 4 in the outside of conducting rubber 3, make copper aluminium composite strip body 1 possess the effect of electric field shielding, avoid the electromagnetic field to influence the use of electronic components, avoid the production of capacitive coupling, upgrade then the security, increase the result of use, the utility model discloses can realize the pressure relief protection of copper aluminium composite strip body 1, can upgrade the security of copper aluminium composite strip body 1 simultaneously, possess fine electric field shielding effect, excellent in performance.
As shown in fig. 2, in some embodiments, the copper-aluminum composite strip body 1 comprises an aluminum strip 101 and a copper strip 103, and an aluminum-silicon alloy strip 102 compositely disposed between the aluminum strip 101 and the copper strip 103; by arranging the aluminum-silicon alloy belt 102 between the aluminum belt 101 and the copper belt 103, the stability of the joint of the aluminum belt 101 and the copper belt 103 can be improved by the arrangement of the aluminum-silicon alloy belt 102, and the conductive stability is better.
As shown in fig. 2, in some embodiments, the thickness of the aluminum strip 101 is 0.2-0.3mm, the thickness of the aluminum-silicon alloy strip 102 is 0.05-0.07mm, and the thickness of the copper strip 103 is 0.3-0.4mm, so that the thickness design is reasonable, the stability of power supply is ensured, and the cost is saved.
As shown in fig. 1, in some embodiments, an adhesive layer 2 is disposed at a joint between the copper aluminum composite belt body 1 and the conductive rubber 3, so as to achieve an adhesion fixing effect of the conductive rubber 3 on the copper aluminum composite belt body 1.
As shown in fig. 1, in some embodiments, the outer surface of the shielding and protecting panel 4 is fixedly connected with a shock pad 5, so as to realize external protection of the copper-aluminum composite belt body 1, the conductive rubber 3 and the shielding and protecting panel 4, play a role in pressure relief protection, and further increase the use effect.
The utility model discloses a theory of operation and application step: conductive rubber 3 passes through tie coat 2 fixed connection on the surface of copper aluminium composite strip body 1, conductive rubber 3 can increase the stability of copper aluminium composite strip body 1 circular telegram through the inside conductive particle that sets up, and form the pressure relief protection of copper aluminium composite strip body 1, anti extrusion is effectual, shield protection panel 4 fixed connection is on conductive rubber 3, form the shielding effect of 1 electromagnetic field of copper aluminium composite strip body, avoid producing the potential safety hazard, increase the result of use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A copper-aluminum composite belt comprises a copper-aluminum composite belt body (1), and is characterized in that: the copper-aluminum composite belt comprises a copper-aluminum composite belt body (1), conductive rubber (3) is bonded on the outer surface of the copper-aluminum composite belt body (1), a shielding protection panel (4) is bonded on the other side of the conductive rubber (3), glass silver-plated particles, aluminum silver-plated particles and silver particles are compositely arranged inside the conductive rubber (3), and the shielding protection panel (4) comprises release paper (401) and aluminum foil (403) bonded on conductive adhesive (402) on the outer surface of the release paper (401).
2. The copper-aluminum composite strip according to claim 1, wherein: the copper-aluminum composite belt body (1) comprises an aluminum belt (101), a copper belt (103) and an aluminum-silicon alloy belt (102) which is arranged between the aluminum belt (101) and the copper belt (103) in a composite mode.
3. The copper-aluminum composite strip according to claim 2, wherein: the thickness of the aluminum belt (101) is 0.2-0.3mm, the thickness of the aluminum-silicon alloy belt (102) is 0.05-0.07mm, and the thickness of the copper belt (103) is 0.3-0.4mm.
4. The copper-aluminum composite strip according to claim 1, wherein: and a bonding layer (2) is arranged at the joint between the copper-aluminum composite belt body (1) and the conductive rubber (3).
5. The copper-aluminum composite strip according to claim 1, wherein: the outer surface of the shielding and protecting panel (4) is fixedly connected with a shock pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221408778.2U CN218214670U (en) | 2022-06-07 | 2022-06-07 | Copper-aluminum composite belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221408778.2U CN218214670U (en) | 2022-06-07 | 2022-06-07 | Copper-aluminum composite belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214670U true CN218214670U (en) | 2023-01-03 |
Family
ID=84646614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221408778.2U Active CN218214670U (en) | 2022-06-07 | 2022-06-07 | Copper-aluminum composite belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214670U (en) |
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2022
- 2022-06-07 CN CN202221408778.2U patent/CN218214670U/en active Active
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