CN113838598A - Anti-oxidation low-sheet-resistance transparent conductive film - Google Patents
Anti-oxidation low-sheet-resistance transparent conductive film Download PDFInfo
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- CN113838598A CN113838598A CN202111112137.2A CN202111112137A CN113838598A CN 113838598 A CN113838598 A CN 113838598A CN 202111112137 A CN202111112137 A CN 202111112137A CN 113838598 A CN113838598 A CN 113838598A
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- 230000003064 anti-oxidating effect Effects 0.000 title description 8
- 239000010410 layer Substances 0.000 claims abstract description 164
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002131 composite material Substances 0.000 claims abstract description 42
- 229910052709 silver Inorganic materials 0.000 claims abstract description 42
- 239000004332 silver Substances 0.000 claims abstract description 42
- 239000011241 protective layer Substances 0.000 claims abstract description 26
- 230000003647 oxidation Effects 0.000 claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 229920000297 Rayon Polymers 0.000 claims description 3
- 210000002469 basement membrane Anatomy 0.000 claims 2
- 239000003963 antioxidant agent Substances 0.000 abstract description 12
- 230000003078 antioxidant effect Effects 0.000 abstract description 12
- 239000012790 adhesive layer Substances 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 91
- 230000009286 beneficial effect Effects 0.000 description 10
- 239000010409 thin film Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
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- Laminated Bodies (AREA)
Abstract
The invention discloses an antioxidant low-sheet resistance transparent conductive film, which comprises: the conductive film comprises a conductive film body and a substrate, wherein the conductive film body comprises a bottom film layer, a silver film layer and a protective layer, the silver film layer is arranged on the bottom film layer, and the protective layer is arranged on the silver film layer. The invention provides an antioxidant low-sheet resistance transparent conductive film, which comprises a conductive film body and a base material, wherein the conductive film body adopts a composite film layer structure and comprises a bottom film layer, a silver film layer and a protective layer, the silver film layer is fixed on the bottom film layer through an adhesive layer, the protective layer is fixed on the silver film layer through the adhesive layer, and through the design of the silver film layer and the protective layer, the conductive film body has the advantages of low sheet resistance, high transparency, no cracking, fingerprint oxidation resistance, good weather resistance and the like.
Description
Technical Field
The invention relates to the technical field of conductive films, in particular to an antioxidant low-sheet-resistance transparent conductive film.
Background
In recent years, transparent oxide conductive thin films, such as ITO, AZO, IZO, FTO, ATO, and the like, are widely used in optoelectronic devices, such as large-sized touch screens, transparent electrothermal films, transparent electromagnetic shields, electrochromic devices, solar cells, organic light emitting diodes, thin film transistors, and the like.
The scheme for plating an ITO (indium tin oxide) film coating on the surface of a flexible substrate such as PET, PC or PI by adopting a magnetron sputtering mode has the defects that the sheet resistance is difficult to be lower than 20 ohm/mouth (particularly lower than 10 ohm/mouth), and the coating is easy to crack and has low light transmittance when being bent. Therefore, there is a need to provide an oxidation-resistant transparent conductive film with low sheet resistance to at least partially solve the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides an oxidation-resistant transparent conductive film with low sheet resistance, comprising: the conductive film comprises a conductive film body and a substrate, wherein the conductive film body is arranged on the substrate and comprises a bottom film layer, a silver film layer and a protective layer, the silver film layer is arranged on the bottom film layer, and the protective layer is arranged on the silver film layer.
According to the antioxidant low-sheet resistance transparent conductive film provided by the embodiment of the invention, the thickness of the bottom film layer 11 is 10-100nm, the thickness of the silver film layer 12 is 1-20nm, and the thickness of the protective layer 13 is 50-200 nm.
The anti-oxidation low-sheet-resistance transparent conductive film according to the embodiment of the invention further comprises: two are from the type composite bed, one of them the type composite bed sets up the top of conductive film body, another the type composite bed sets up the bottom of substrate, it includes wear-resisting composite bed and waterproof layer to leave the type composite bed, the waterproof layer passes through the viscose layer and is connected with the silver membranous layer, wear-resisting composite bed sets up the top of waterproof layer, wear-resisting composite bed includes first wearing layer, second wearing layer and third wearing layer, the third wearing layer with the surface of waterproof layer contacts each other, first wearing layer, second wearing layer set gradually the top of third wearing layer.
According to the antioxidant low-sheet-resistance transparent conductive film disclosed by the embodiment of the invention, a plurality of convex clamping bodies are arranged on the release composite layer above the transparent conductive film, a plurality of concave clamping bodies are arranged on the release composite layer below the transparent conductive film, and the convex clamping bodies correspond to the concave clamping bodies.
According to the antioxidant low-sheet resistance transparent conductive film provided by the embodiment of the invention, the transparent insulating oxide layer and the first antioxidation layer are arranged between the bottom film layer and the silver film layer, and the second antioxidation layer and the transparent conductive oxide layer are arranged between the silver film layer and the protective layer.
The anti-oxidation low-sheet-resistance transparent conductive film according to the embodiment of the invention further comprises: bear the seat, bear and be provided with on the seat and bear the weight of the groove, the conductive film body sets up bear the weight of the inslot, and the both ends of conductive film body are provided with first baffle, the tip that bears the weight of the seat is provided with interior via hole, interior via hole is provided with joint portion, joint portion supports and pushes up first baffle.
According to the antioxidant low-sheet-resistance transparent conductive film provided by the embodiment of the invention, two U-shaped grooves are arranged at the end part of the bearing seat, an anti-falling mechanism is arranged in each U-shaped groove, the anti-falling mechanism comprises a U-shaped anti-falling pipe group, a top end mechanism and a plurality of inner supporting mechanisms, the U-shaped anti-falling pipe group comprises a first U-shaped anti-falling pipe, an inner air bag pipe, a second U-shaped anti-falling pipe and a U-shaped core rod which are sequentially arranged from outside to inside, the top end mechanism is arranged at the end part of the U-shaped anti-falling pipe group, the plurality of inner supporting mechanisms are uniformly distributed in the U-shaped anti-falling pipe group and abut against the U-shaped core rod, a plurality of first inner supporting blocks are arranged on the inner wall of the second U-shaped anti-falling pipe, each inner supporting mechanism comprises an inner supporting block, an outer supporting pipe, an outer extending inner rod and an inner supporting plate, the inner supporting block is arranged in the first inner groove, and the inner end of the outer supporting pipe penetrates through the notch of the first inner groove to be connected with the inner supporting block, the ball bearing comprises an inner supporting block and an outer extension pipe, and is characterized in that a containing cabin is arranged between the inner supporting block and the outer extension pipe, a first spring is arranged in the containing cabin, the inner end of the extension inner rod penetrates through the outer end of the outer extension pipe and is connected with a second baffle, the second baffle is positioned in the outer extension pipe, the first spring supports against the second baffle, a ball groove is formed in the outer end of the extension inner rod, a ball body is arranged in the ball groove, the inner supporting plate is connected with the ball body, a plurality of inner supporting protruding strips are arranged on the surface, away from the ball body, of the inner supporting plate, and a third baffle is arranged at the outer end of the outer extension pipe.
According to the antioxidant low-sheet resistance transparent conductive film disclosed by the embodiment of the invention, the top end mechanism comprises a top end sleeve, a plurality of second springs and an inner snap ring plate, the top end sleeve is arranged at the end parts of the first U-shaped anti-falling pipe and the second U-shaped anti-falling pipe, an inner snap ring groove is formed in the top end sleeve, the inner snap ring plate is arranged in the inner snap ring groove, the plurality of second springs are uniformly distributed between the inner snap ring plate and the inner snap ring groove, an insertion rod inserted into the top end sleeve is arranged at the end part of the U-shaped groove, and the insertion rod is connected with the inner snap ring plate.
According to the antioxidant low-sheet-resistance transparent conductive film disclosed by the embodiment of the invention, a strip-shaped hole is formed in one side, close to the inner air bag pipe, of the top end sleeve, an inner stretching inserting plate is arranged on the inner clamping ring plate, a slot corresponding to the inner stretching inserting plate is formed in the end part of the inner air bag pipe, and the inner stretching inserting plate penetrates through the strip-shaped hole and is inserted into the slot.
According to the antioxidant low-sheet-resistance transparent conductive film disclosed by the embodiment of the invention, the inner surface of the inner air bag pipe is provided with a plurality of triangular blocks, the triangular blocks correspond to the first inner groove, and the inner supporting block is provided with a wedge-shaped notch, so that the triangular blocks are inserted into the wedge-shaped notch and abut against the wedge-shaped wall of the inner supporting block.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention provides an antioxidant low-sheet resistance transparent conductive film, which comprises a conductive film body and a base material, wherein the conductive film body adopts a composite film layer structure and comprises a bottom film layer, a silver film layer and a protective layer, the silver film layer is fixed on the bottom film layer through an adhesive layer, the protective layer is fixed on the silver film layer through the adhesive layer, and through the design of the silver film layer and the protective layer, the conductive film body has the advantages of low sheet resistance, high transparency, no cracking, fingerprint oxidation resistance, good weather resistance and the like.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of a release composite layer according to the present invention.
FIG. 3 is another schematic structural diagram of the present invention.
Fig. 4 is a schematic structural view of the load-bearing seat of the present invention.
FIG. 5 is a top view of the load-bearing seat of the present invention.
Fig. 6 is a schematic internal cross-sectional view of the fall arrest mechanism of the present invention.
Fig. 7 is a partial structural schematic view of a U-shaped anti-drop tube group according to the present invention.
Fig. 8 is a partial structural schematic view of the internal stay mechanism of the present invention.
Fig. 9 is an enlarged view of a portion a of fig. 8 according to the present invention.
Fig. 10 is a schematic structural view of the tip mechanism of the present invention.
Fig. 11 is an enlarged structural view of a portion B of fig. 10 according to the present invention.
FIG. 12 is a schematic view of a structure of a strip-shaped aperture according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the present invention provides an oxidation-resistant low sheet resistance transparent conductive film, comprising: the conductive film comprises a conductive film body 1 and a substrate 10, wherein the conductive film body 1 is arranged on the substrate 10, the conductive film body 1 comprises a bottom film layer 11, a silver film layer 12 and a protective layer 13, the silver film layer 12 is arranged on the bottom film layer 11, and the protective layer 13 is arranged on the silver film layer 12.
The working principle and the beneficial effects of the technical scheme are as follows: the invention provides an antioxidant low-sheet resistance transparent conductive film, which comprises a conductive film body 1 and a substrate 10, wherein the conductive film body 1 adopts a composite film layer structure, and specifically comprises a bottom film layer 11, a silver film layer 12 and a protective layer 13, the bottom film layer 11 is positioned above the substrate 10, the silver film layer 12 is fixed on the bottom film layer 11 through an adhesive layer, the protective layer 13 is fixed on the silver film layer 12 through an adhesive layer, and through the design of the silver film layer 12 and the protective layer 13, the conductive film body 1 has the advantages of low sheet resistance, high transparency, no cracking, fingerprint oxidation resistance, good weather resistance and the like.
Further, the thickness of the bottom film layer 11 is 10-100nm, the thickness of the silver film layer 12 is 1-20nm, and the thickness of the protective layer 13 is 50-200 nm.
The working principle and the beneficial effects of the technical scheme are as follows: in this embodiment, the thickness ranges of the bottom film layer 11, the silver film layer 12, and the protective layer 13 are provided, specifically as follows: the thickness of the bottom film layer 11 is 10-100nm, the thickness of the silver film layer 12 is 1-20nm, and the thickness of the protective layer 13 is 50-200nm, so that production and manufacturing with proper thickness can be conveniently carried out according to actual requirements.
As shown in fig. 2, in one embodiment, the method further includes: two are from the type composite bed, one of them the type composite bed sets up the top of conductive film body 1, another the type composite bed sets up the bottom of substrate 10, it includes wear-resisting composite bed 21 and waterproof layer 22 to leave the type composite bed, waterproof layer 22 passes through the viscose layer and is connected with silver membrane layer 12, wear-resisting composite bed 21 sets up the top of waterproof layer 22, wear-resisting composite bed 21 includes first wearing layer 211, second wearing layer 212 and third wearing layer 213, third wearing layer 213 with the surface of waterproof layer 22 contacts each other, first wearing layer 211, second wearing layer 212 set gradually the top of third wearing layer 213.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a release composite layer, the top of the conductive film body 1 and the bottom of the substrate 10 are both designed with release composite layers, the conductive film body 1 is provided with external protection through the release composite layers, the release composite layers comprise a wear-resistant composite layer 21 and a waterproof layer 22, wherein the waterproof layer 22 is connected with the silver film layer 12 through an adhesive layer, and the waterproof layer 22 can start the waterproof function;
further, the wear-resistant composite layer 21 is mounted above the waterproof layer 22 through an adhesive layer, where the wear-resistant composite layer 21 includes a first wear-resistant layer 211, a second wear-resistant layer 212, and a third wear-resistant layer 213, where the third wear-resistant layer 213 is in contact with the surface of the waterproof layer 22, and the first wear-resistant layer 211 and the second wear-resistant layer 212 are sequentially disposed above the third wear-resistant layer 213.
It can be understood that the first wear-resistant layer 211 is made of a cool-accumulating thin film, the second wear-resistant layer 212 is made of transparent nylon, the first wear-resistant layer 211 and the second wear-resistant layer 212 are made of the cool-accumulating thin film and the transparent nylon respectively, the cool-accumulating thin film has the advantages of being good in mechanical performance, high in hardness and toughness, puncture-resistant, friction-resistant and the like, the transparent nylon has good tensile strength, impact strength, rigidity and wear resistance, and the wear resistance of the conductive film can be effectively improved through the matching use of the first wear-resistant layer 211 and the second wear-resistant layer 212; the second wear layer 213 is made of pp antistatic plastic, and the thickness of the second wear layer 213 is the same as that of the second wear layer 212, and by designing the second wear layer 213 to be made of pp antistatic plastic, it can provide antistatic protection for the conductive film.
In one embodiment, a plurality of convex blocks 23 are disposed on the upper release composite layer, and a plurality of concave blocks 24 are disposed on the lower release composite layer, wherein the convex blocks 23 correspond to the concave blocks 24.
The working principle and the beneficial effects of the technical scheme are as follows: in order to facilitate the mutual stacking of the plurality of conductive film bodies 1, in this embodiment, a plurality of convex clamping bodies 23 are designed in the release composite layer at the upper part, and a plurality of concave clamping bodies 24 are designed in the release composite layer at the lower part, so that when two conductive film bodies 1 are stacked together, the concave clamping bodies 24 in the release composite layer at the lower part can be fixed on the convex clamping bodies 23 in the release composite layer at the upper part, and the stacking and fixing of two conductive film bodies 1 adjacent to each other at the upper part and the lower part are realized.
As shown in fig. 3, in one embodiment, a transparent insulating oxide layer 14 and a first oxidation resistant layer 15 are disposed between the base film layer 11 and the silver film layer 12, and a second oxidation resistant layer 16 and a transparent conductive oxide layer 17 are disposed between the silver film layer 12 and the protective layer 13.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, a transparent insulating oxide layer 14 and a first oxidation resistant layer 15 are designed between an underlayer 11 and a silver layer 12, the transparent insulating oxide layer 14 is arranged above the underlayer 11, the first oxidation resistant layer 15 is positioned above the transparent insulating oxide layer 14, the silver layer 12 is arranged above the first oxidation resistant layer 15, and a second oxidation resistant layer 16 and a transparent conductive oxide layer 17 are arranged between the silver layer 12 and a protective layer 13; it is understood that the thickness of the transparent insulating oxide layer 14 is 20-25nm, the thickness of the first anti-oxidation layer 15 is 2-3nm, and the thickness of the second anti-oxidation layer 16 is 0.1-0.3nm, so as to facilitate the production and manufacture with proper thickness according to actual requirements.
As shown in fig. 4, in one embodiment, the method further includes: bear seat 3, bear and be provided with bearing groove 301 on the seat 3, electrically conductive film body 1 sets up in the bearing groove 301, and the both ends of electrically conductive film body 1 are provided with first baffle 302, the tip that bears seat 3 is provided with interior via hole 303, be provided with joint portion 304 in the interior via hole 303, joint portion 304 supports and props up first baffle 302.
The working principle and the beneficial effects of the technical scheme are as follows: in order to further provide protection for the conductive film body 1, a structure of the carrying seat 3 is provided in this embodiment, a carrying groove 301 is provided on the carrying seat 3, and meanwhile, a first baffle 302 is designed at an end portion of the conductive film body 1, so that the conductive film body 1 is installed in the carrying groove 301 through the first baffle 302, an inner through hole 303 is provided on an outer wall of the end portion of the carrying seat 3, the inner through hole 303 penetrates through the carrying groove 301, a clamping portion 304 is designed in the inner through hole 303, the clamping portion 304 can abut against a second inner groove of the first baffle 302, so that the first baffle 302 is fixed in the carrying groove 301, and meanwhile, the first baffle 302 is also conveniently detached, so that the conductive film body 1 can be taken out for use.
As shown in fig. 5-12, in one embodiment, two U-shaped grooves 306 are disposed on the end portion of the carrier 3, the anti-falling mechanism 4 is disposed in the U-shaped grooves 306, the anti-falling mechanism 4 includes a U-shaped anti-falling tube group 41, a top end mechanism 42, and a plurality of inner supporting mechanisms 43, the U-shaped anti-falling tube group 41 includes a first U-shaped anti-falling tube 411, an inner balloon tube 412, a second U-shaped anti-falling tube 413, and a U-shaped core rod 414, the top end mechanism 42 is disposed on the end portion of the U-shaped anti-falling tube group 41, the plurality of inner supporting mechanisms 43 are uniformly distributed in the U-shaped anti-falling tube group 41 and abut against the U-shaped core rod 414, the inner wall of the second U-shaped anti-falling tube 413 is disposed with a plurality of first inner grooves 415, the inner supporting mechanism 43 includes inner supporting blocks 431, outer supporting tubes 432, outer inner supporting rods 433, and inner supporting plates 434, the inner supporting blocks 431 are disposed in the first inner supporting blocks 415, the inner end of the outer extension pipe 432 penetrates through the notch of the first inner groove 415 to be connected with the inner supporting block 431, a containing cabin 435 is arranged between the inner supporting block 431 and the outer extension pipe 432, a first spring 436 is arranged in the containing cabin 435, the inner end of the outer extension inner rod 433 penetrates through the outer end of the outer extension pipe 432 and is connected with a second baffle 437, the second baffle 437 is positioned in the outer extension pipe 432, the first spring 436 abuts against the second baffle 437, a ball groove 438 is arranged at the outer end of the outer extension inner rod 433, a ball body 439 is arranged in the ball groove 438, the inner supporting plate 434 is connected with the ball body 439, a plurality of inner supporting protruding strips 440 are arranged on the surface of the inner supporting plate 434 away from the ball body 439, and a third baffle 441 is arranged at the outer end of the outer extension pipe 432.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, the end part of the bearing seat 3 is provided with the two U-shaped grooves 306, and the anti-falling mechanism 4 is arranged in the U-shaped grooves 306, so that the end part of the bearing seat 3 is surrounded by the anti-falling mechanism 4, when the bearing seat 3 falls, the anti-falling mechanism 4 can firstly contact the ground, the energy absorption and dissipation effects are achieved, and the probability of damage to the bearing seat 3 and the conductive film body 1 is reduced; in particular, the amount of the solvent to be used,
the anti-falling mechanism 4 comprises a U-shaped anti-falling pipe group 41, a top end mechanism 42 and a plurality of inner supporting mechanisms 43, wherein the U-shaped anti-falling pipe group 41 comprises a first U-shaped anti-falling pipe 411, an inner air bag pipe 412, a second U-shaped anti-falling pipe 413 and a U-shaped core rod 414 which are sequentially arranged from outside to inside, and the U-shaped anti-falling pipe group 41 can be fit into the U-shaped groove 306 through the structure and is used for holding the anti-falling mechanism 4;
further, the top end mechanism 42 is installed at the end of the U-shaped anti-falling pipe group 41, the plurality of inner supporting mechanisms 43 are uniformly distributed in the U-shaped anti-falling pipe group 41 to support and fix the U-shaped core rod 414 in the second U-shaped anti-falling pipe 413, specifically, the inner wall of the second U-shaped anti-falling pipe 413 is provided with a plurality of first inner grooves 415, the first inner grooves 415 penetrate through the inner wall of the inner air bag pipe 412, the inner supporting mechanisms 43 comprise inner supporting blocks 431, outer supporting pipes 432, outer extending inner rods 433 and inner supporting plates 434, it can be understood that the inner supporting blocks 431 are installed in the first inner grooves 415, the inner ends of the outer supporting pipes 432 penetrate through the notches of the first inner grooves 415 and are connected with the inner supporting blocks 431, so that the inner space of the outer supporting pipes 432 and the third inner grooves on the inner supporting blocks form a containing cabin 435, the first springs 436 are designed in the containing cabin 435, and the inner ends of the outer extending inner rods 433 penetrate through the outer ends of the outer supporting pipes 432 and are connected with second baffles 437, the second baffle 437 is positioned in the outer extension tube 432 and is propped against by the first spring 436, so that the outer extension inner rod 433 extends outwards, meanwhile, a ball groove 438 is formed in the outer end of the outer extension inner rod 433, a ball body 439 is installed in the ball groove 438, the inner support plate 434 is connected with the ball body 439, a plurality of inner support protruding strips 440 are arranged on the surface of the inner support plate 434 away from the ball body 439, the contact pressure between the inner support protruding strips 440 and the U-shaped core rod 414 can be better increased, and meanwhile, the ball body 439 is convenient for movable adjustment between the inner support mechanism 43 and the U-shaped core rod 414 when falling; the U-shaped core rod 414 is fixed by the internal supporting mechanism 43, when a fall occurs, the internal airbag tube 412 between the first U-shaped anti-falling tube 411 and the second U-shaped anti-falling tube 413 can absorb the vibration energy generated by the fall, meanwhile, the internal supporting mechanism 43 can also absorb part of the vibration energy, and the shape of the anti-falling mechanism 4 can be kept from deforming, so that the service life of the anti-falling mechanism 4 is prolonged; and a third baffle 441 is provided at the outer end of the outer extension pipe 432 to prevent the inner support plate 434 from moving too far.
In one embodiment, the top end mechanism 42 includes a top end cover 421, a plurality of second springs 422 and an inner snap ring plate 423, the top end cover 421 is disposed at the end portions of the first U-shaped anti-falling pipe 411 and the second U-shaped anti-falling pipe 413, an inner snap ring groove 424 is disposed in the top end cover 421, the inner snap ring plate 423 is disposed in the inner snap ring groove 424, the plurality of second springs 422 are uniformly distributed between the inner snap ring plate 423 and the inner snap ring groove 424, an insertion rod 307 inserted into the top end cover 421 is disposed at the end portion of the U-shaped groove 306, and the insertion rod 307 is connected with the inner snap ring plate 423.
Further, a strip-shaped hole 425 is formed in one side, close to the inner air bag tube 412, of the top end sleeve 421, an inward-extending inserting plate 426 is arranged on the inner clamping ring plate 423, a slot 427 corresponding to the inward-extending inserting plate 426 is formed in the end portion of the inner air bag tube 412, and the inward-extending inserting plate 426 penetrates through the strip-shaped hole 425 and is inserted into the slot 427.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a specific structure of the tip mechanism 42, the tip mechanism 42 of the structure includes a tip sleeve 421, a plurality of second springs 422 and an inner snap ring plate 423, specifically, the tip sleeve 421 is installed at the end portions of the first U-shaped anti-falling pipe 411 and the second U-shaped anti-falling pipe 413, where an inner sliding ring groove 424 is designed inside the tip sleeve 421, a plurality of second springs 422 and an inner snap ring plate 423 are designed inside the inner sliding ring groove 424, an inner extension plug plate 426 is designed on the inner snap ring plate 423, and abuts against the inner snap ring plate 423 through the second springs 422, so that the inner extension plug plate 426 passes through the strip-shaped hole 425 and is inserted into the slot 427 at the end portion of the inner airbag pipe 412, it can be understood that a guide rod 427a is designed inside the slot 427, and a guide hole 426a is designed on the inner extension plug plate 426, so that the inner extension plug plate 426 easily enters the slot 427 through the guide hole 426a and the guide rod 427 a; meanwhile, the end of the U-shaped groove 306 is provided with an insertion rod 307, and the insertion rod 307 is inserted into the top end sleeve 421 and is clamped into the inner clamping ring plate 423, so that the anti-falling mechanism 4 is arranged on the bearing seat 3 through the top end mechanism 42.
In one embodiment, the inner surface of the inner airbag tube 412 is provided with a plurality of triangular blocks 414, the triangular blocks 414 correspond to the first inner groove 415, and the inner supporting block 431 is provided with a wedge-shaped notch 442, so that the triangular blocks 414 are inserted into the wedge-shaped notch 442 and abut against the wedge-shaped wall of the inner supporting block 431.
The working principle and the beneficial effects of the technical scheme are as follows: in order to more firmly install the inner airbag tube 412 between the first U-shaped anti-falling tube 411 and the second U-shaped anti-falling tube 413, a plurality of triangular blocks 414 are provided in the present embodiment, where the triangular blocks 414 correspond to the first inner groove 415, and the inner supporting block 431 is provided with a wedge-shaped notch 442, so that the triangular blocks 414 are inserted into the wedge-shaped notch 442 and can also abut against the wedge-shaped wall of the inner supporting block 431, and thus, the inner airbag tube 412 is more firmly installed between the first U-shaped anti-falling tube 411 and the second U-shaped anti-falling tube 413, and the inner supporting block 431 can be firmly supported in the first inner groove 415, and the inner supporting block 431 is prevented from loosening in the first inner groove 415 to influence the use of the inner supporting mechanism 43.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. An oxidation-resistant, low sheet resistance, transparent conductive film comprising:
conductive film body (1) and substrate (10), conductive film body (1) sets up on substrate (10), conductive film body (1) includes basement membrane layer (11), silver rete (12) and protective layer (13), silver rete (12) set up on basement membrane layer (11), protective layer (13) set up on silver rete (12).
2. The oxidation-resistant, low-sheet-resistance, transparent conductive film according to claim 1, wherein the thickness of the primer film layer (11) is 10-100nm, the thickness of the silver film layer (12) is 1-20nm, and the thickness of the protective layer (13) is 50-200 nm.
3. The oxidation resistant, low sheet resistance transparent conductive film of claim 1 further comprising: two are from the type composite bed, one of them from the type composite bed setting and be in the top of conductive film body (1), another from the type composite bed setting and be in the bottom of substrate (10), it includes wear-resisting composite bed (21) and waterproof layer (22) to leave the type composite bed, waterproof layer (22) are connected with silver membranous layer (12) through the viscose layer, wear-resisting composite bed (21) set up the top of waterproof layer (22), wear-resisting composite bed (21) include first wearing layer (211), second wearing layer (212) and third wearing layer (213), third wearing layer (213) with the surface of waterproof layer (22) contacts each other, first wearing layer (211), second wearing layer (212) set gradually the top of third wearing layer (213).
4. The oxidation-resistant transparent conductive film with low sheet resistance according to claim 3, wherein a plurality of convex blocks (23) are disposed on the upper release composite layer, a plurality of concave blocks (24) are disposed on the lower release composite layer, and the convex blocks (23) correspond to the concave blocks (24).
5. The oxidation-resistant low-sheet-resistance transparent conductive film according to claim 1, wherein a transparent insulating oxide layer (14) and a first oxidation-resistant layer (15) are arranged between the base film layer (11) and the silver film layer (12), and a second oxidation-resistant layer (16) and a transparent conductive oxide layer (17) are arranged between the silver film layer (12) and the protective layer (13).
6. The oxidation resistant, low sheet resistance transparent conductive film of claim 1 further comprising: bear seat (3), bear and be provided with on seat (3) and bear groove (301), conductive film body (1) sets up in bearing groove (301), and the both ends of conductive film body (1) are provided with first baffle (302), the tip that bears seat (3) is provided with interior via hole (303), be provided with joint portion (304) in interior via hole (303), joint portion (304) support the top first baffle (302).
7. The oxidation-resistant low-sheet-resistance transparent conductive film according to claim 6, wherein two U-shaped grooves (306) are disposed at the end of the carrier (3), an anti-falling mechanism (4) is disposed in each U-shaped groove (306), the anti-falling mechanism (4) comprises a U-shaped anti-falling tube set (41), a top end mechanism (42), and a plurality of inner supporting mechanisms (43), the U-shaped anti-falling tube set (41) comprises a first U-shaped anti-falling tube (411), an inner air bag tube (412), a second U-shaped anti-falling tube (413), and a U-shaped core rod (414) which are sequentially disposed from outside to inside, the top end mechanism (42) is disposed at the end of the U-shaped anti-falling tube set (41), the plurality of inner supporting mechanisms (43) are uniformly distributed in the U-shaped anti-falling tube set (41) and abut against the U-shaped core rod (414), and a plurality of first inner grooves (415) are disposed on the inner wall of the second U-shaped anti-falling tube (413), the inner support mechanism (43) comprises an inner support block (431), an outer extension pipe (432), an outer extension inner rod (433) and an inner support plate (434), the inner support block (431) is arranged in the first inner groove (415), the inner end of the outer extension pipe (432) penetrates through a notch of the first inner groove (415) to be connected with the inner support block (431), a containing cabin (435) is arranged between the inner support block (431) and the outer extension pipe (432), a first spring (436) is arranged in the containing cabin (435), the inner end of the outer extension inner rod (433) penetrates through the outer end of the outer extension pipe (432) and is connected with a second baffle (437), the second baffle (437) is positioned in the outer extension pipe (432), the first spring (436) abuts against the second baffle (437), a ball groove (438) is arranged at the outer end of the outer extension inner rod (433), and a ball body (439) is arranged in the ball groove (438), the inner supporting plate (434) is connected with the ball body (439), the surface of the inner supporting plate (434) far away from the ball body (439) is provided with a plurality of inner supporting protruding strips (440), and the outer end of the outer pipe (432) is provided with a third baffle (441).
8. The transparent conductive film with low sheet resistance and oxidation resistance as claimed in claim 7, wherein the top end mechanism (42) comprises a top end sleeve (421), a plurality of second springs (422) and an inner snap ring plate (423), the top end sleeve (421) is disposed at the end of the first U-shaped anti-falling pipe (411) and the second U-shaped anti-falling pipe (413), the top end sleeve (421) has an inner snap ring groove (424) therein, the inner snap ring plate (423) is disposed in the inner snap ring groove (424), and the plurality of second springs (422) are uniformly distributed between the inner snap ring plate (423) and the inner snap ring groove (424), the end of the U-shaped groove (306) is provided with an insertion rod (307) inserted into the top end sleeve (421), and the insertion rod (307) is connected with the inner snap ring plate (423).
9. The oxidation-resistant transparent conductive film with low sheet resistance as claimed in claim 8, wherein a strip-shaped hole (425) is formed in one side of the top end sleeve (421) close to the inner air bag tube (412), an inner extension insertion plate (426) is arranged on the inner snap ring plate (423), an insertion groove (427) corresponding to the inner extension insertion plate (426) is formed in the end portion of the inner air bag tube (412), and the inner extension insertion plate (426) penetrates through the strip-shaped hole (425) and is inserted into the insertion groove (427).
10. The oxidation-resistant low sheet resistance transparent conductive film according to claim 8, wherein the inner surface of the inner balloon tube (412) is provided with a plurality of triangular blocks (414), the triangular blocks (414) correspond to the first inner groove (415), and the inner supporting block (431) is provided with a wedge-shaped notch (442), so that the triangular blocks (414) are inserted into the wedge-shaped notch (442) and abut against the wedge-shaped wall of the inner supporting block (431).
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| CN113838598B (en) | 2023-12-22 |
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