CN206863377U - Glasses buffer protection device - Google Patents

Abstract

A kind of glasses buffer protection device, is arranged on the foot stool of glasses removably to coat, and glasses buffer protection device includes the body with penetrating via, and body further includes：Inflatable packer, gas pump, switch element and control module.Inflatable packer is the structure of inflatable, and gas pump is connected with inflatable packer, and control module is then electrically connected with switch element and gas pump.Through unlatching switch element; switch element is set to transmit enable signal to control module; control module is according to enable signal enable gas pump; gas pump is set to introduce gas into inflatable packer; make filling gas inside inflatable packer; and then body is produced expansion, and be arranged in by by the foot stool of glasses in the penetrating via of body, with buffer protection foot stool and the ear of fitting envoy.

Description

Glasses buffer protection device

【Technical field】

This case is on a kind of glasses buffer protection device, espespecially a kind of glasses buffer protection being inflated with gas pump Device.

【Background technology】

Because science and technology constantly improves, various 3C Product is weeded out the old and bring forth the new, and modern is to the demand more and more higher of 3C Product, so And this phenomenon also makes the eyesight burden of modern people increasingly weigh, the age level for causing to wear glasses is gradually reduced, and is worn glasses Population it is also growing day by day, cause related dealer to lift the appearance aesthetic feeling of its eyewear products and the comfort level of wearing one after another, with Chosen for consumer.

In general, the foot stool that the glasses sold on the market at present are arranged in pairs or groups is the plastic cement material being mainly one of the forming, Either formed with the support collocation plastic cement material ear muff of metal material, but the part that foot stool contacts with ear is typically to mould Glue material matter, and plastic cement material quality is partially hard, is easy to cause the discomfort of the ear of user when wearing.Furthermore commercially available glasses institute The foot stool of collocation simultaneously can not cause glasses to be easy to come off from ear completely in response to the shape of user ear, thus cause glasses Damage, if user is kept in motion or driven, can more likely cause dangerous situation.

Silica gel hook is also sold on the market at present, and to be inserted in foot stool rear, ear can be caught on when wearing glasses, with Avoiding glasses has a doubt to come off, but silica gel hook is inserted in that foot stool process is cumbersome, also results in the inconvenience that glasses are worn off.This Outside, silica gel hook equally can not cause the ear of user to produce foreign body sensation, Jin Erying completely in response to the shape of user ear Ring overall comfort level.

In view of this, a kind of foot stool wearing buffer protection structure for having comfort level and security concurrently how is developed, it is real For at present it is in the urgent need to address the problem of.

【Utility model content】

The main purpose of this case is to provide a kind of glasses for having comfort level and security concurrently, with eye known to solution Mirror is easy to cause the discomfort of the ear of user when wearing, and avoids known glasses from being easy to come off from ear, thus causes Glasses damage or the generation of dangerous situation.

For the above-mentioned purpose, the one of this case broader pattern of implementing is a kind of glasses buffer protection device, comprising：Inflation Pad, the column structure being formed in one, it includes the penetrating via run through from center；Gas pump, is embedded in inflatable packer, with filling Air cushion is connected；Switch element, it is embedded on inflatable packer；And control module, it is electrically connected with switch element and gas pump；Its In, through switch element is opened, make switch element transmission enable signal to control module, control module causes according to enable signal Energy gas pump, makes gas pump introduce gas into inflatable packer, makes filling gas inside inflatable packer and produces expansion.

For the above-mentioned purpose, another broader implementation pattern of this case is a kind of glasses buffer protection device, suitable for eye Mirror, at least on a foot stool of glasses is arranged at removably to coat, glasses buffer protection device includes：Body, have and pass through Break-through road, body include：Inflatable packer, it is the structure of inflatable；Gas pump, is connected with inflatable packer；Switch element；And Control module, it is electrically connected with switch element and gas pump；Wherein, through switch element is opened, switch element is made to transmit enable Signal to control module, control module makes gas pump introduce gas into inflatable packer, made according to enable signal enable gas pump Filling gas inside inflatable packer, and then body is produced expansion, it is arranged in running through for body by by an at least foot stool for glasses In passage, with a buffer protection at least foot stool and the ear of fitting envoy.

【Brief description of the drawings】

Figure 1A is the structural representation of the glasses buffer protection device of this case first embodiment.

Figure 1B is the cross-sectional view in Figure 1A AA sections.

Fig. 2 is the configuration diagram of the glasses buffer protection device of this case preferred embodiment.

Fig. 3 is the schematic diagram that the glasses buffer protection device of this case first embodiment is installed on glasses.

Fig. 4 A and 4B are respectively the gas pump of this case preferred embodiment in the decomposition texture schematic diagram of different visual angles.

Fig. 5 A are for the positive structure schematic of the piezo-activator of this case preferred embodiment.

Fig. 5 B are for the structure schematic diagram of the piezo-activator of this case preferred embodiment.

Fig. 5 C are for the cross-sectional view of the piezo-activator of this case preferred embodiment.

Fig. 6 is the cross-sectional view of the gas pump shown in Fig. 4 A and 4B.

Fig. 7 A to 7D are the flowage structure figure of the gas pump start shown in Fig. 4 A and 4B.

Fig. 8 A are the structural representation of the glasses buffer protection device of this case second embodiment.

Fig. 8 B are the structural representation in another visual angle of the glasses buffer protection device of this case second embodiment.

Fig. 8 C are structural representation of the glasses buffer protection device of this case second embodiment after assembling.

【Embodiment】

Embodying some exemplary embodiments of this case features and advantages will describe in detail in the explanation of back segment.It should be understood that This case can have various changes in different aspects, and it does not all depart from the scope of this case, and explanation therein and diagram Inherently it is illustrated as being used, and nand architecture is in limitation this case.

Figure 1A is referred to, Figure 1A is the structural representation of the glasses buffer protection device of this case first embodiment.Such as Figure 1A Shown, the glasses buffer protection device 1 of this case first embodiment is mainly made up of body 10, and the central part of body 10, which has, to be passed through Break-through road 13, body 10 further include inflatable packer 11, gas pump 12, pad 14 and air pressure valve 18.The inflatable packer 11 of the present embodiment is The soft column structure being formed in one, but be not limited.The gas pump 12 of the present embodiment be disposed on body 10 it In, but be not limited, and gas pump 12 is interconnected with inflatable packer 11, to by gas by glasses buffer protection device 1 it Outside is imported among inflatable packer 11.The pad 14 of the present embodiment is disposed on being attached on the surface of inflatable packer 11, pad 14 It is that can be but not be limited to one and have soft and elastic material concurrently, and can be expanded with inflatable packer 11 and produce elastic deformation.This implementation The air pressure valve 18 of example is can be but not be limited to be embedded on the outer surface of pad 14, but is not limited, and and inflatable packer 11 are interconnected, and air pressure valve 18 is for a switchable valve mechanism, and it includes a non-return valve (not shown) and an air bleeding valve (is not schemed Show), wherein non-return valve is to cause the gas inside inflatable packer 11 by the one-way air inlet of gas pump 12 and check does not flow back, and is vented Valve is inflatable packer 11 is expelled into outside, is adjusted with being inflated the pressure inside pad 11.

Please refer to Figure 1B, Figure 1B is the cross-sectional view in Figure 1A AA sections.As shown in Figure 1B, this case first In the glasses buffer protection device 1 of embodiment, body 10 further includes battery 15, air pressure sensing device further 16 and switch element 17.This The battery 15 of embodiment is embedded in pad 14, to provide the power supply needed for glasses buffer protection device 1, wherein battery 15 It is that can be but not be limited to a mercury battery.The air pressure sensing device further 16 of the present embodiment be can be but be not limited to be arranged at pad 14 it Inside, and be connected with inflatable packer 11, to sense the pressure of the inside of inflatable packer 11.The switch element 17 of the present embodiment is to bury Located at the surface of pad 14, but it is not limited, other positions can be arranged on according to actual demand, switch element 17 is to be But a depressible construction of switch is not limited to.

Referring to Fig. 2, Fig. 2 is the configuration diagram of the glasses buffer protection device of this case preferred embodiment.Such as Fig. 2 institutes Show, the glasses buffer protection device 1 of this case first embodiment further includes control module 19, and control module 19 is can be but not be limited to It is arranged in pad 14 (not shown), to transmit, the driving of reception signal and control element, stops, control module 19 and battery 15 are connected, and receive the power supply that battery 15 is provided, and control module 19 more with gas pump 12, air pressure sensing device further 16, open Close element 17 and air pressure valve 18 is electrically connected with, wherein through switch element 17 is opened, switch element 17 is transmitted an enable signal Gas pump 12 is introduced gas into inflatable packer according to enable signal enable gas pump 12 to control module 19, control module 19 In 11, make the inside filling gas of inflatable packer 11, and then body 10 is produced expansion.When gas pump 12 constantly operates, once When air pressure sensing device further 16 senses the internal pressure of inflatable packer 11 and is higher than a specific threshold interval, air pressure sensing device further 16 is then sent out Sending a forbidden energy signal, control module stops start according to forbidden energy signal control gas pump 12, to avoid inflating to control module 19 Pad that 11 internal pressures are excessive to be caused to damage, and avoid the continued operation of gas pump 12 and cause reduced lifetime.In addition, through closing Switch element 17, make switch element 17 transmit a pressure release signal to control module 19, and control module 19 is according to pressure release signal Control pressure valve 18 carries out pressure release, gas is expelled to outside through air pressure valve 18 by inflatable packer 11, and return back to inflatable packer 11 The state of unaerated expansion, dismantled whereby with reaching convenience, the effect of storage.

It is installed on please refer to Fig. 2 and Fig. 3, Fig. 3 for the glasses buffer protection device of this case first embodiment on glasses Schematic diagram.As shown in figure 3, the glasses buffer protection device 1 of this case first embodiment applies to glasses 2, but not as Limit, the glasses 2 of wherein the present embodiment further include two foot stools 21,22, and two glasses buffer protection devices 1 are then respectively to removable The penetrating via 13 of body 10 is each passed through for two foot stools 21,22 with unloading, two glasses buffer units 1 is respectively coated by setting In on two foot stools 21,22, connect so that transmitted through glasses buffer protection device 1 is adjusted to corresponding to user face or ear Touch position.Through the switch element 17 (as shown in Figure 2) of pressing glasses buffer protection device 1, fill the inflatable packer 11 of body 10 Gas increases its volume, and then body 10 is produced expansion, whereby the face as foot stool 21,22 and user or ear it Between cushion, and further the shape of the face in response to user or ear completely fitting and be not to allow glasses 2 to come off, in order to Realize the lens wear of comfortable safety.When glasses 2 to be extractd, it is only necessary to press switching element 17 again, make inflatable packer 11 Internal gas is expelled to outside via air pressure valve 18 (as shown in Figure 2), and inflatable packer 11 is returned back to the shape that unaerated expands State, in order to which glasses buffer protection device 1 is dismantled and is stored.It is right on the outer surface of pad 14 in some embodiments The position of user face or ear, which should be contacted, can further set a cushion (not shown), and the cushion can be according to actual with using The position of person face or ear's contact is adjusted, and the cushion is such as the silica gel for the flexible sheet-form material of a tool anti-slip effect, But be not limited, and by the setting of the cushion, can further be lifted user wear glasses 2 comfort level.

In some embodiments, glasses buffer protection device 1 is not limited to be arranged on the end of the foot stool 21,22 of glasses 2, It can be also arranged at according to user's demand foot stool 21,22 other correspond to the position that contacts of user face fitting, or Multiple glasses buffer protection devices also can be set on foot stool 21,22 in person, can be adjusted in response to user's demand, and equally borrow By driving gas pump 12, make the inflation of inflatable packer 11 and fit in user face and ear, eye can be further enhanced whereby Stability of the mirror 2 when wearing, comfortable lens wear experience is also can reach, and can further reach carrying for comprehensive comfort level Rise.

4A, 4B figure are referred to, Fig. 4 A are the positive decomposition texture schematic diagrams of the gas pump for this case preferred embodiment, figure 4B is the back side decomposition texture schematic diagram of the gas pump for this case preferred embodiment.In the present embodiment, gas pump 12 is for one Piezoelectric actuated gas pump, is moved to drive gas flow.As illustrated, the gas pump 12 of this case includes resonance plate 122, piezoelectric actuated The elements such as device 123, cover plate 126.Resonance plate 122 corresponds to piezo-activator 123 and set, and has a hollow bore 1220, The central area of resonance plate 122 is arranged at, but is not limited.Piezo-activator 123 has suspension board 1231, housing 1232 and pressure Electric device 1233, wherein, suspension board 1231 is can be but not be limited to a square suspension board, and suspension board 1231 has central part 1231c and peripheral part 1231d, when piezoelectric element 1233 is driven by voltage, suspension board 1231 can be by central part 1231c outside All portion 1231d flexural vibrations, housing 1232 is to surround the outside for being arranged at suspension board 1231, and has an at least support 1232a And a conductive connecting pin 1232b, but be not limited, each support 1232a be disposed on suspension board 1231 and housing 1232 it Between, and each support 1232a both ends are connection suspension board 1231 and housing 1232, to provide resilient support, conductive connecting pin 1232b is that convex is located on housing 1232, and to power, connection is used, and piezoelectric element 1233 is attached at suspension board 1231 Second surface 1231b, and piezoelectric element 1233 has a length of side, the length of side is less than or equal to the length of side of suspension board 1231, uses Deformation is produced to receive applied voltage, to drive the flexural vibrations of suspension board 1231.Cover plate 126 has side wall 1261, bottom plate 1262 and opening portion 1263, side wall 1261 be to surround the periphery of bottom plate 1262 and be convexly equipped on bottom plate 1262, it is and common with bottom plate 1262 With accommodation space 126a is formed, it is disposed therein with for resonance plate 122 and piezo-activator 123, opening portion 1263 is to set In in side wall 1261, pass outwards through opening portion 1263 with the conductive connecting pin 1232b for housing 1232 and protrude from cover plate 126 Outside, in order to be connected with external power source, but it is not limited.

In the present embodiment, the gas pump 12 of this case further includes two insulating trips 1241,1242 and a conducting strip 125, but simultaneously It is not limited, wherein, two insulating trips 1241,1242 are to be respectively arranged at conducting strip about 125, and its profile is to correspond roughly to The housing 1232 of piezo-activator 123, and be made up of the material that can be insulated, such as：Plastic cement, with the use to be insulated, but All be not limited, conducting strip 125 be then as made by conductive material, such as：Metal, conduct being used, and outside it Shape is also the housing 1232 for corresponding roughly to piezo-activator 123, but is all not limited.In the present embodiment, conducting strip Also a conductive connecting pin 1251 can be set on 125, conduct being used, conductive connecting pin 1251 is also as the conduction of housing 1232 connects Pin 1232b passes outwards through the opening portion 1263 of cover plate 126 and protruded from outside cover plate 126, in order to be electrically connected with control module 16 Connect.

Refer to Fig. 5 A, 5B, 5C, Fig. 5 A be for the positive structure schematic of the piezo-activator of this case preferred embodiment, It for the structure schematic diagram of the piezo-activator of this case preferred embodiment, Fig. 5 C is the pressure for this case preferred embodiment that Fig. 5 B, which are, The cross-sectional view of electric actuator.As illustrated, in the present embodiment, the suspension board 1231 of this case is the knot for cascaded surface Structure, i.e., in having more a convex portion 1231e on the first surface 1231a of suspension board 1231 central part 1231c, and convex portion 1231e is One circular protrusions structure, but be not limited thereto, in some embodiments, suspension board 1231 also can be for two-sided smooth tabular just It is square.Again as shown in Figure 5 C, the convex portion 1231e of suspension board 1231 is the first surface 1232c coplines with housing 1232, and outstanding The first surface 1231a and support 1232a of kickboard 1231 first surface 1232a ' are also copline, in addition, suspension board 1231 Convex portion 1231e and the first surface 1232c of housing 1232 and the first surface 1231a of suspension board 1231 and support 1232a It is that there is a certain depth between first surface 1232a '.As for the second surface 1231b of suspension board 1231, then such as Fig. 5 B and Shown in Fig. 5 C, itself and the second surface 2132d and support 1232a of housing 1232 second surface 1232a " are smooth copline Structure, and piezoelectric element 1233 is then attached at the second surface 1231b of this smooth suspension board 1231.In other embodiments In, the kenel of suspension board 1231 also can be a two-sided smooth tabular square structure, be not limited thereto, can be according to actually applying Make situation and appoint and apply change.In some embodiments, suspension board 1231, housing 1232 and support 1232a are to be formed in one Structure, and can be made up of a metallic plate, such as can be made up of stainless steel, but be not limited.Again in this implementation In example, this case gas pump 12 has more an at least space 1234 between suspension board 1231, housing 1232 and support 1232a, uses Passed through with supplied gas.

Referring to Fig. 6, Fig. 6 is the cross-sectional view of the gas pump shown in Fig. 4 A and 4B.As illustrated, the gas of this case Body pump 12 is sequentially by cover plate 126, insulating trip 1242, conducting strip 125, insulating trip 1241, piezo-activator 123, resonance plate 122 and element is waited from top to bottom to stack, and it is piezo-activator 123 after combination stacked, insulating trip 1241, conducting strip 125, another The surrounding of one insulating trip 1242 gives gluing and forms colloid 218, and then fills up the accommodation space 126a of cover plate 126 periphery and complete Into sealing.Gas pump 12 after being completed is the structure for quadrangle, but is not limited thereto, and its shape can be according to actual need Ask to appoint and apply change.In addition, in the present embodiment, the only conductive connecting pin 1251 (not shown) and piezo-activator of conducting strip 125 123 conductive connecting pin 1232b protrusions (as shown in Figure 6) are arranged at outside cover plate 126, in order to be connected with external power source, but also not As limit.Gas pump 12 after assembling then forms first chamber 127b between cover plate 126 and resonance plate 122.

In the present embodiment, there is gap g0 between the resonance plate 122 and piezo-activator 123 of the gas pump 12 of this case, And in the g0 of gap be to insert conductive material, such as：Conducting resinl, but be not limited thereto, resonance plate 122 and piezoelectricity can be made whereby Gap g0 depth is kept between the convex portion 1231e of the suspension board 1231 of actuator 123, and then it is more fast to guide air-flow Flow fastly, and the convex portion 1231e because of suspension board 1231 keeps suitable distance to make the interference reduction that is in contact with each other with resonance plate 122, Promote lower noise, in other embodiments, also can by the height for the housing 1232 for increasing piezo-activator 123 so that It increases by a gap when being assembled with resonance plate 122, but is also not limited.Whereby, when piezo-activator 123 is driven with progress During gas collection operation, gas is first to be collected to the chamber 127a that confluxes by the opening portion 1263 of cover plate 126, and further via resonance plate 122 hollow bore 1220 flow to first chamber 127b and kept in, when piezo-activator 123 it is driven so that operation is exhausted when, Gas is first to flow to the chamber 127a that confluxes by the hollow bore 1220 of resonance plate 122 by first chamber 127b, and gas is passed through Air pressure valve 18 and import in gas passage 13.

The start flow of this case gas pump 12 further explained below, please refer to Fig. 7 A~7D, Fig. 7 A~7D be for The start process schematic of the gas pump of this case preferred embodiment.First, as shown in Figure 7 A, the structure of gas pump 12 is as preceding State, be sequentially by cover plate 126, another insulating trip 1242, conducting strip 125, the piezo-activator 123 of insulating trip 1241 and resonance plate 122 stack assembly positioning form, and are with gap g0, and resonance plate 122 between resonance plate 122 and piezo-activator 123 And the common definition of side wall 1261 of cover plate 126 goes out the chamber 127a that confluxes, between resonance plate 122 and piezo-activator 123 then With first chamber 127b.When gas pump 12 is not yet driven by voltage, the position of its each element is i.e. as shown in Figure 7 A.

Then as shown in Figure 7 B, when the piezo-activator 123 of gas pump 12 is vibrated upwards by voltage actuation, gas meeting Entered by the opening portion 1263 of cover plate 126 in gas pump 12, and be pooled to the chamber 127a that confluxes, then again via resonance plate 122 On hollow bore 1220 flow upwardly into first chamber 127b, while resonance plate 122 is by the suspension of piezo-activator 123 Plate 1231 resonance influence also can with carry out reciprocating vibration, i.e., resonance plate 122 with upward deformation, i.e., resonance plate 122 is in Upward dimpling at hollow bore 1220.

Thereafter, then as seen in figure 7 c, now piezo-activator 123 is to vibrate back initial position downwards, now piezoelectric actuated The upper convex portion 1231e of suspension board 1231 of device 123, and close to resonance plate 122 at hollow bore 1220 upward dimpling part, And then promote in gas pump 12 that up half storey first chamber 127b is kept in gas.

Again as illustrated in fig. 7d, piezo-activator 123 is vibrated still further below, and resonance plate 122 by piezo-activator 123 due to being shaken Dynamic resonant interaction, resonance plate 122 also can with downward vibration, by this resonance plate 122 downward deformation compress first chamber 127b volume, and then promote the gas in upper half storey first chamber 127b to push and piezo-activator is flowed and passed through to both sides Circulation is passed through in 123 space 1234 downwards, compresses discharge to flow at the hollow bore 1220 of resonance plate 122, forms one Compressed gas flows to the first water conservancy diversion chamber 202 of carrier 20 via air guide end opening 204.Thus embodiment aspect is visible, works as resonance plate 122 when carrying out vertical reciprocating vibration, is that can increase it by the gap g0 between resonance plate 122 and piezo-activator 123 The ultimate range of vertical displacement, in other words, the gap g0 of the setting between oscillating plate 12 and piezo-activator 123 can make altogether The piece 122 that shakes can produce upper and lower displacement by a larger margin when resonance.

Finally, resonance plate 122 can be repositioned to initial position, i.e., as shown in Figure 7 A, and then pass through foregoing start flow, by Fig. 7 A~7D order persistent loop, gas constantly can flow into the chamber 127a that confluxes via the opening portion 1263 of cover plate 126, First chamber 127b is flowed into again, and is then flowed into by first chamber 127b in the chamber 127a that confluxes, and air-flow is continuously flowed into air guide In end opening 204, and then transmission gas can be stablized.In other words, when the gas pump 12 of this case operates, gas is sequentially to flow The opening portion 1263 of the cover plate 126 of warp, the chamber 127a that confluxes, first chamber 127b, conflux chamber 127a and air guide end opening 204, therefore the gas pump 12 of this case can pass through single element, i.e. cover plate 126, and the structure of the opening portion 1263 using cover plate 126 Design, the number of elements for reducing gas pump 12 can be reached, the effect of simplifying overall process.

From the above, through the start of above-mentioned gas pump 12, introduce gas into inflatable packer 11, make inside inflatable packer 11 Filling gas and produce expansion, make inflatable packer 11 completely be attached in response to the shape of the ear of user whereby, and buffer glasses Protection device 1 is firmly fixed to the ear of user and is not to come off, so that glasses are comfortably and securely worn in use Person face.

Please refer to the structural representation for the glasses buffer protection device that Fig. 8 A and Fig. 8 B, Fig. 8 A are this case second embodiment Figure, Fig. 8 B are the structural representation in another visual angle of the glasses buffer protection device of this case second embodiment.Such as Fig. 8 A, 8B institute Show, the glasses buffer protection device 3 of this case second embodiment mainly includes body 30 and fixing device 301, wherein body 30 more Include inflatable packer 31, gas pump 32, pad 34, battery 35 and air pressure valve 38.The inflatable packer 31 of the present embodiment is for a square plate The inflatable structure of shape.The fixing device 30 of the present embodiment is for a fixed device for clip, but is not limited, fixing device 301 to make two opposite sides side 34a, 34b of body 30 are corresponding to engage, and in the present embodiment, fixing device 301 further includes card Buckle 302 and insertion section 303, and clamping part 302 and insertion section 303 are respectively arranged at two opposite sides side 34a, 34b of body 30, Wherein clamping part 302 can be snapped in insertion section 303 and be fixed on wherein, whereby to reach fixed effect.The present embodiment Gas pump 32 be disposed on pad 34 in, and with inflatable packer 31 be interconnected, gas pump 32 to by gas by glasses The outside of buffer protection device 3 is imported in inflatable packer 31.The pad 34 of the present embodiment is the external table for being attached at inflatable packer 31 On face, but it is not limited.The battery 35 of the present embodiment, it is embedded in the pad 34, and is adjacent to gas pump 32 and sets, but It is not limited, to provide the power supply needed for glasses buffer protection device 3, wherein battery 35 also can be but not be limited to a water Silver battery.The air pressure valve 38 of the present embodiment is can be but not be limited to be arranged on the surface of pad 34, and with the phase of inflatable packer 11 Intercommunicated, wherein air pressure valve 38 is for a switchable valve mechanism, and its structure and first embodiment are similar, therefore no longer superfluous in this State.In the present embodiment, glasses buffer protection device 3 is also comprising air pressure sensing device further (not shown), switch element (not shown) And control module (not shown), wherein air pressure sensing device further, switch element and control module can be but not be limited to be arranged at lining In pad 31, its set location can appoint according to practical situation apply change, and wherein air pressure sensing device further is sensing inside inflatable packer 31 Pressure, switch element is turned on and off glasses buffer protection device 3 with for user, and control module is to transmit, connect The collection of letters number and control element driving, stop, control module and battery 35, gas pump 32, air pressure sensing device further, switch element and gas Pressure valve 38 is electrically connected with, because its structure, connected mode and set-up mode are also similar with first embodiment, therefore in this not further Repeat.

Please refer to Fig. 8 A to Fig. 8 C, Fig. 8 C are the glasses buffer protection device of this case second embodiment after assembling Structural representation.As shown in Figure 8 C, in this case second embodiment, crimped through by body 30, and with the card of fixing device 301 Buckle 302 is snapped in insertion section 303 and is fixed, and makes two opposite sides side 34a, 34b of body 30 are corresponding to engage, to form The kenel of circular arc column, but be not limited, and make to define at the center of body 30 of circular arc column kenel and to form running through of running through Passage 33, it can be correspondingly arranged in wherein in order to the foot stool 21,22 for glasses 2.Through switch element is opened, switch element is set to transmit one Enable signal to control module, control module introduces gas into gas pump 32 and filled according to enable signal enable gas pump 32 In air cushion 31, make the inside filling gas of inflatable packer 31 and produce expansion.When air pressure sensing device senses are pressed to the inside of inflatable packer 31 When power is higher than a specific threshold interval, air pressure sensing device further then sends a forbidden energy signal to control module, control module foundation Forbidden energy signal control gas pump 32 stops start, to avoid the internal pressure of inflatable packer 31 is excessive from causing to damage, and avoids gas The continued operation of pump 32 and cause reduced lifetime.In addition, through closing switch element, switch element is set to transmit a pressure release signal extremely Control module, and control module carries out pressure release according to pressure release signal control pressure valve 38, makes gas by inflatable packer 31 through air pressure valve 38 are expelled to outside, and inflatable packer 31 is returned back to the state of unaerated expansion, and reach convenient dismounting, the effect of storage.

The glasses buffer protection device 3 of this case second embodiment also can be but not be limited to be installed on glasses 2 (not shown), its Set-up mode is also similar with first embodiment, therefore is not repeated further in this.And glasses buffer protection is installed by glasses 2 Device 3, user is made when glasses 2 are dressed, the body 30 of controllable glasses buffer protection device 3 expands, and is protected whereby to buffer Spats frame 21,22, and glasses 2 is completely bonded in response to the face of user or the shape of ear and be not to come off, in order to realization Comfortably, safe lens wear.And when glasses 2 to be extractd, it can easily control the body 30 of glasses buffer protection device 3 Pressure release returns back to unexpanded state, and is easy to dismount through the setting of fixing device 301, and further lifting is dismantled and stored Convenience.

In other embodiments, fixing device 301 also can be but not be limited to a clamping and fixing device (not shown), the folder It is that can be but not be limited to an elastic construction (not shown) to hold fixing device, and it is set on a surface of inflatable packer 31, relative to lining Another surface where pad 34 is set, and body 30 can deform in response to the clamping and fixing device, but is not limited, thoroughly Cross and insert the foot stool 21 or 22 of glasses 2 in the elastic construction of clamping and fixing device, make clamping and fixing device firm using elasticity Glasses buffer protection device 3 is fixed on foot stool 21 or 22 by ground, whereby to avoid the wind that glasses buffer protection device 3 comes off Danger, and also it is beneficial to dismounting storage.Or, in other embodiments, fixing device 301 more can be a magnetic force fixed device again (not shown), but be not limited, it is to pass through in setting magnetic element respectively on two opposite sides side 34a, 34b of body 10 (not shown), the magnetic element can be but not be limited to a magnet, when being intended to glasses buffer protection device 3 being installed on glasses 2, thoroughly After bending body 30 is crossed to form circular arc column structure, then inhaled with magnetic force by the magnetic element on two opposite sides side 34a, 34b It is attached, make magnetic fastening device that firmly glasses buffer protection device 3 is fixed on foot stool 21 or 22 using magnetic force, can also keep away Exempt from the risk that glasses buffer protection device 3 comes off, and similarly serve to favor dismounting and storage.In other embodiments, fixed dress It also can be one to paste fixing device, such as devil's felt to put 301, but is not limited, the stickup fixing device by stickup side Further the body 30 for being bent to circular arc column kenel is fixed for formula.

In summary, this case provides a kind of glasses buffer protection device, and switch element is opened to inflatable packer by user Be inflated, and be expanded to inflatable packer and be brought into close contact and fix with the ear of user, in order to can in response to personal ear portion shape and Adjustment, and can cosily attach and be fixed on ear, while the security of abundance is provided and is unlikely to come off.In addition, glasses buffer Protection device has more air pressure adjustment function, through the air pressure inside air pressure sensing device further detection inflatable packer, and through control mould Block in inflatable packer in certain limit, being avoided excessively to expand cause ear uncomfortable, and provides pressure control to a relatively comfortable pressure Power is worn for user.User can when non-working condition closing switch element, inflatable packer pressure release is recovered to unaerated shape State, the service life of inflatable packer can be extended whereby.

This case appointed as person familiar with the technology apply craftsman think and be it is all as modification, it is so neither de- such as attached claim Be intended to Protector.

【Symbol description】

1：Glasses buffer protection device

10：Body

11：Inflatable packer

12：Gas pump

122：Resonance plate

1220：Hollow bore

123：Piezo-activator

1231：Suspension board

1231a：First surface

1231b：Second surface

1231c：Central part

1231d：Peripheral part

1231e：Convex portion

1232：Housing

1232a：Support

1232a’：First surface

1232a”：Second surface

1232b：Conductive connecting pin

1232c：First surface

1232d：Second surface

1233：Piezoelectric element

1234：Space

1241、1242：Insulating trip

125：Conducting strip

1251：Conductive connecting pin

126：Cover plate

126a：Accommodation space

1261：Side wall

1262：Bottom plate

1263：Opening portion

127a：Conflux chamber

127b：First chamber

128：Colloid

13：Penetrating via

14：Pad

15：Battery

16：Air pressure sensing device further

17：Switch element

18：Air pressure valve

2：Glasses

20：Picture frame

21、22：Foot stool

3：Glasses buffer protection device

30：Body

301：Fixing device

302：Clamping part

303：Insertion section

31：Inflatable packer

32：Gas pump

33：Penetrating via

34：Pad

34a、34b：Side

35：Battery

38：Air pressure valve.

Claims (15)

1. A kind of 1. glasses buffer protection device, suitable for a glasses, removably to coat be arranged at the glasses at least one On foot stool, it is characterised in that the glasses buffer protection device includes：

   One body, has a penetrating via, and the body includes：

   One inflatable packer, it is the structure of an inflatable；

   One gas pump, is connected with the inflatable packer；

   One switch element；And

   One control module, it is electrically connected with the switch element and the gas pump；

   Wherein, through the switch element is opened, the switch element is made to transmit an enable signal to the control module, the control module According to the enable signal enable gas pump, the gas pump is introduced gas into the inflatable packer, make to fill inside the inflatable packer Gas, and then the body is produced expansion, by the penetrating via that an at least foot stool for the glasses is arranged in the body In, with a buffer protection at least foot stool and the ear of fitting user.
2. 2. glasses buffer protection device as claimed in claim 1, it is characterised in that the body be for a columned structure, And the center portion thereof has the penetrating via.
3. 3. glasses buffer protection device as claimed in claim 1, it is characterised in that the body is a square laminated structure, thoroughly Cross and crimp the body, to form the kenel of circular arc column, and define the penetrating via.
4. 4. glasses buffer protection device as claimed in claim 3, it is characterised in that the glasses buffer protection device further includes one Fixing device, engaged two respective sides of the body to be corresponded to, to form the kenel of circular arc column.
5. 5. glasses buffer protection device as claimed in claim 4, it is characterised in that the fixing device is that a buckle fixes dress Put, the fixed device for clip further includes a clamping part and an insertion section.
6. 6. glasses buffer protection device as claimed in claim 4, it is characterised in that the fixing device grips dress for one Put, a magnetic force fixed device or one paste fixing device.
7. 7. glasses buffer protection device as claimed in claim 1, it is characterised in that the glasses buffer protection device includes a lining Pad and a cushion, the wherein pad are attached on a surface of the inflatable packer, and the gas pump, the switch element and the control mould Block is arranged in the pad, and the cushion is attached at the pad relative on another surface of the inflatable packer.
8. 8. glasses buffer protection device as claimed in claim 7, it is characterised in that the glasses buffer protection device includes a gas Sensing device further is pressed, the air pressure sensing device further is arranged in the pad, is connected with the inflatable packer, and electrically connects with the control module Connect, wherein when the air pressure sensing device senses are higher than a specific threshold interval to the inflatable packer internal pressure, the air pressure sense Survey device one forbidden energy signal of transmission to the control module, control module controls the gas pump to stop making according to the forbidden energy signal It is dynamic.
9. 9. glasses buffer protection device as claimed in claim 7, it is characterised in that the glasses buffer protection device further includes one Air pressure valve, the air pressure valve are arranged on the pad, are connected with the inflatable packer, and are electrically connected with the control module, the air pressure Valve is a controlled valve structure, and it includes a non-return valve and an air bleeding valve, and the non-return valve is to cause the gas inside the inflatable packer One-way air inlet and effect that check does not flow back, and the air bleeding valve is to carry out the pressure adjustment effect inside the inflatable packer.
10. 10. glasses buffer protection device as claimed in claim 9, it is characterised in that through the switch element is closed, open this Close element transmit a pressure release signal to the control module, and the control module according to the pressure release signal control the air pressure valve carry out Pressure release, the gas is set to be expelled to by the inflatable packer through the air pressure valve outside the glasses buffer protection device.
11. 11. glasses buffer protection device as claimed in claim 1, it is characterised in that the gas pump is a piezoelectric actuated gas Pump.
12. 12. glasses buffer protection device as claimed in claim 11, it is characterised in that the piezoelectric actuated gas pump includes：

    One resonance plate, there is a hollow bore, and be a movable part around the hollow bore；

    One piezo-activator, setting corresponding with the resonance plate；And

    One cover plate, has an at least side wall, a bottom plate and an opening portion, and an at least side wall is convexly equipped in around the base portion peripheral On the bottom plate, and an accommodation space is collectively forming with the bottom plate, the accommodation space is housing the resonance plate and this is piezoelectric actuated Device, the opening portion are arranged in the side wall；

    Wherein, between the resonance plate and the piezo-activator there is a gap to form a chamber, so that the piezo-activator is driven When dynamic, air-flow is set to be imported by the opening portion of the cover plate, hollow bore through the resonance plate, to enter in the chamber, by this The movable part of piezo-activator and the resonance plate produces resonance transfer air-flow.
13. 13. glasses buffer protection device as claimed in claim 12, it is characterised in that the piezo-activator includes：

    One suspension board, there is a first surface and a second surface, and flexible vibration；

    One housing, around the outside for being arranged at the suspension board；

    An at least support, it is connected between the suspension board and the housing, to provide resilient support；And

    One piezoelectric element, there is a length of side, the length of side is less than or equal to a length of side of the suspension board, and the piezoelectric element is attached at On one first surface of the suspension board, to apply voltage to drive the suspension board flexural vibrations.
14. 14. glasses buffer protection device as claimed in claim 13, it is characterised in that the suspension board is that a square suspends Plate, and there is a convex portion.
15. 15. glasses buffer protection device as claimed in claim 13, it is characterised in that the piezoelectric actuated gas pump is led including one Electric piece, one first insulating trip and one second insulating trip, the wherein resonance plate, the piezo-activator, first insulating trip, this leads Electric piece, second insulating trip and the cover plate sequentially stack setting.