CN208752232U - A kind of camera eyeglass - Google Patents

Abstract

The utility model discloses a kind of camera eyeglasses, the bottom of the primer layer is bonded with high-temperature-resistant layer, the bottom of the high-temperature-resistant layer is bonded with wearing layer, the bottom of the wearing layer is bonded with waterproof layer, the bottom of the waterproof layer is bonded with smooth layer, the high-temperature-resistant layer includes silicone resin layer, novolac resin layer, nitrile rubber layer and polyimide layer, it is fixedly connected at the top of the bottom of the machine silicone layer and novolac resin layer, it is fixedly connected at the top of the top of novolac resin layer and nitrile rubber layer, it is fixedly connected at the top of the top of nitrile rubber layer and polyimide layer, waterproof layer includes acrylate layer and polyurethane, the utility model relates to lens technology fields.The camera eyeglass can have good heat-resisting quantity in the case where adverse circumstances, wearing layer is arranged by the way that high-temperature-resistant layer is arranged, and can influence the shooting effect of video camera to avoid that can generate friction to camera eyeglass frequently in shooting process.

Description

A kind of camera eyeglass

Technical field

The utility model relates to lens technology field, specially a kind of camera eyeglass.

Background technique

The transparent material with one or more curved surfaces that eyeglass is made using optical materials such as glass or resins, beats Glasses often are assembled into spectacle-frame after mill, for correcting the eyesight of user, obtain the clear visual field.Eyeglass is different according to material, It can be mainly divided into glass lens, resin lens, PC eyeglass etc..Glass lens, the primary raw material of glass lens are optical glass, There is more superior optical property, light transmittance and mechanochemistry performance are pretty good, have constant refractive index, physicochemical property steady It is fixed；Secondly glass lens have higher refractive index, and the maximum refractive index for being usually used in eyeglass purposes is 1.9, finally, glass lens Surface hardness is high, more resistant.However glass lens influence its comfortable wearing because material cause weight is larger to a certain extent Property, in addition the feature that glass lens itself are frangible, in particular with the promotion of the production technology and technique of resin lens, in recent years Come, it is fewer and fewer using glass lens.

Existing camera eyeglass, because long-term carry out photographing outdoors, high temperature strength and waterproofness ratio may be needed Poor, rugged environment factor will lead to camera eyeglass and be damaged, and influence the service life of camera eyeglass, and shooting process Middle to generate friction to camera eyeglass frequently, camera scratch will affect the shooting effect of video camera.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of camera eyeglass, solves existing camera Eyeglass high temperature strength and waterproofness are poor, and can generate friction, camera shooting to camera eyeglass frequently in shooting process The problem of head scratch will affect video camera shooting effect.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of camera eyeglass, including Primer layer, the bottom of the primer layer are bonded with high-temperature-resistant layer, and the bottom of the high-temperature-resistant layer is bonded with wearing layer, described wear-resisting The bottom of layer is bonded with waterproof layer, and the bottom of the waterproof layer is bonded with smooth layer.

Preferably, the high-temperature-resistant layer includes silicone resin layer, novolac resin layer, nitrile rubber layer and polyimides Layer, it is fixedly connected at the top of the bottom of the machine silicone layer and novolac resin layer.

Preferably, it is fixedly connected at the top of the top of the novolac resin layer and nitrile rubber layer, the nitrile rubber layer Top and polyimide layer at the top of be fixedly connected.

Preferably, the wearing layer includes polyvinylidene fluoride layer, polyether-ether-ketone layer, ultra-high molecular weight polyethylene layer and ternary Ethylene-propylene rubber layer is fixedly connected at the top of the bottom of the polyvinylidene fluoride layer and polyether-ether-ketone layer.

Preferably, it is fixedly connected at the top of the bottom of the polyether-ether-ketone layer and ultra-high molecular weight polyethylene layer, it is described super It is fixedly connected at the top of the bottom of High molecular weight polyethylene layer and ethylene-propylene-diene monomer glue-line.

Preferably, the waterproof layer includes acrylate layer and layer of polyurethane, and the bottom of acrylate layer and layer of polyurethane Top is fixedly connected.

Beneficial effect

The utility model provides a kind of camera eyeglass.Have compared with prior art it is following the utility model has the advantages that

(1), the camera eyeglass is bonded with high-temperature-resistant layer, the bottom bonding of high-temperature-resistant layer by the bottom in primer layer There is wearing layer, by the way that high-temperature-resistant layer is arranged, there can be good heat-resisting quantity in the case where adverse circumstances, be arranged wear-resisting Layer can influence the shooting effect of video camera to avoid that can generate friction to camera eyeglass frequently in shooting process.

(2), the camera eyeglass is bonded with waterproof layer by the bottom in wearing layer, and the bottom of waterproof layer is bonded with light Slip layer when can shoot outdoors, encounters atrocious weather, camera eyeglass has good waterproof by the way that waterproof layer is arranged Property, smooth layer is set, can be easy to be deposited on camera eyeglass to avoid dust, influence shooting effect.

Detailed description of the invention

Fig. 1 is the integrally-built perspective view of the utility model；

Fig. 2 is the integrally-built schematic diagram of the utility model；

Fig. 3 is the schematic diagram of the utility model high-temperature-resistant layer structure；

Fig. 4 is the schematic diagram of the utility model wearing layer structure；

Fig. 5 is the schematic diagram of the resistance to waterproof layer structure of the utility model.

In figure: 1- primer layer, 2- high-temperature-resistant layer, 21- machine silicone layer, 22- novolac resin layer, 23- nitrile rubber layer, 24- imide layer, 3- wearing layer, 31- polyvinylidene fluoride layer, 32- polyether-ether-ketone layer, 33- ultra-high molecular weight polyethylene layer, 34- Ethylene-propylene-diene monomer glue-line, 4- waterproof layer, 41- acrylate layer, 42- layer of polyurethane, 5- smooth layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of camera eyeglass, including primer layer 1, bottom The bottom of glue-line 1 is bonded with high-temperature-resistant layer 2, and high-temperature-resistant layer 2 includes silicone resin layer 21, novolac resin layer 22, nitrile rubber Layer 23 and polyimide layer 24, organic siliconresin are that a kind of alternately linked by silicon atom and oxygen atom forms skeleton, and different has Machine group again with silicon atom connection polymer general designation, organic siliconresin performance most outstanding first is that excellent thermal oxide is steady Qualitative, after heating 24 hours under the conditions of 250 DEG C, organosilicon weightlessness is only 2%~8%；Phenolic resin has good acid resistance Energy, mechanical property, heat resistance are widely used in the industries such as anticorrosion engineering, adhesive, fire proofing, grinding wheel manufacture；Fourth Nitrile rubber is as butadiene and acrylonitrile through made from emulsion polymerization, nitrile rubber mainly uses emulsion polymerization at low temperature raw It produces, oil resistivity is fabulous, and wearability is higher, and heat resistance is preferable, and bonding force is strong；Full aromatic polyimide presses thermogravimetric analysis, starts Decomposition temperature is generally all at 500 DEG C or so, the polyimides synthesized by pyromellitic acid anhydride and p-phenylenediamine, thermal decomposition temperature It is one of highest kind of thermal stability in polymer so far up to 600 DEG C；The top of novolac resin layer 22 and nitrile rubber layer 23 Top be fixedly connected, the top of nitrile rubber layer 23 is fixedly connected with the top of polyimide layer 24, machine silicone layer 21 Bottom is fixedly connected with the top of novolac resin layer 22, and the bottom of high-temperature-resistant layer 2 is bonded with wearing layer 3, and wearing layer 3 includes poly- inclined Vinyl fluoride layer 31, polyether-ether-ketone layer 32, ultra-high molecular weight polyethylene layer 33 and ethylene-propylene-diene monomer glue-line 34, vinylidene has both fluorine The characteristic of resin and resins for universal use, except with good chemical corrosion resistance, heat-resisting quantity, oxidative resistance, weatherability, resistance to ray Radiativity；Polyether-ether-ketone resin is a kind of special engineering plastics haveing excellent performance, and is had compared with other special engineering plastics all More significant advantages, high temperature resistant, mechanical performance are excellent, self-lubrication is good, chemicals-resistant burn into is fire-retardant, peel resistance, wearability； Ultra-high molecular weight polyethylene is linear structure polyethylene of the viscosity average molecular weigh 3,000,000 or more, it has Other Engineering plastics institute Unrivaled wear-resisting, impact resistance, self-lubricating, corrosion-resistant, low temperature resistant, health is nontoxic, the comprehensive performances such as does not adhere to, do not absorb water； Ethylene propylene diene rubber is the terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon, and most important characteristic is exactly that its is superior Resistance to oxidation, wearability, ozone-resistant and erosion-resistant ability, the bottom of polyvinylidene fluoride layer 31 and the top of polyether-ether-ketone layer 32 are solid Fixed connection, the bottom of polyether-ether-ketone layer 32 are fixedly connected with the top of ultra-high molecular weight polyethylene layer 33, superhigh molecular weight polyethylene The bottom of alkene layer 33 is fixedly connected with the top of ethylene-propylene-diene monomer glue-line 34, and the bottom of wearing layer 3 is bonded with waterproof layer 4, waterproof Layer 4 includes acrylate layer 41 and layer of polyurethane 42, and acrylic acid is important organic synthesis raw material and synthetic resin monomer, is polymerization The very fast vinyl monomer of speed, can be made into acrylic acid elastic water-proofing material；Polyurethane can be made into coating, itself have certain Flexible ductility is resisted in building base course crack and waterproof layer elasticity is not destroyed, and certain flexible water is presented；And propylene The bottom of acid layer 41 is fixedly connected with the top of layer of polyurethane 42, and the bottom of waterproof layer 4 is bonded with smooth layer 5.

When work, spraying primer layer 1 waits high-temperature-resistant layer 2 then in the surface of primer layer 1 spraying high-temperature-resistant layer 2 first After cooling a period of time, further in the surface spraying abrasion-proof layer 3 of high-temperature-resistant layer 2, after waiting the cooling a period of time of wearing layer 3, And then waterproof layer 4 is sprayed on the surface of wearing layer 3, after the cooling a period of time of waterproof layer 4, smooth layer 5 is finally sprayed, finally etc. It is to be dried.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of camera eyeglass, including primer layer (1), it is characterised in that: the bottom of the primer layer (1) is bonded with high temperature resistant Layer (2), the bottom of the high-temperature-resistant layer (2) are bonded with wearing layer (3), and the bottom of the wearing layer (3) is bonded with waterproof layer (4), the bottom of the waterproof layer (4) is bonded with smooth layer (5).

2. a kind of camera eyeglass according to claim 1, it is characterised in that: the high-temperature-resistant layer (2) includes organosilicon Resin layer (21), novolac resin layer (22), nitrile rubber layer (23) and polyimide layer (24), the machine silicone layer (21) It is fixedly connected at the top of bottom and novolac resin layer (22).

3. a kind of camera eyeglass according to claim 2, it is characterised in that: the top of the novolac resin layer (22) with Nitrile rubber layer is fixedly connected at the top of (23), and the top of the nitrile rubber layer (23) and the top of polyimide layer (24) are solid Fixed connection.

4. a kind of camera eyeglass according to claim 1, it is characterised in that: the wearing layer (3) includes polyvinylidene fluoride Alkene layer (31), polyether-ether-ketone layer (32), ultra-high molecular weight polyethylene layer (33) and ethylene-propylene-diene monomer glue-line (34), it is described to gather inclined fluorine It is fixedly connected at the top of the bottom of pvdf layer (31) and polyether-ether-ketone layer (32).

5. a kind of camera eyeglass according to claim 4, it is characterised in that: the bottom of the polyether-ether-ketone layer (32) with Ultra-high molecular weight polyethylene layer is fixedly connected at the top of (33), the bottom of the ultra-high molecular weight polyethylene layer (33) and ternary second Third rubber layer is fixedly connected at the top of (34).

6. a kind of camera eyeglass according to claim 1, it is characterised in that: the waterproof layer (4) includes acrylate layer (41) and layer of polyurethane (42) it is fixedly connected, and at the top of the bottom of acrylate layer (41) and layer of polyurethane (42).