CN108572465B - Glasses with wearing buffer protector - Google Patents

Abstract

The scheme provides a pair of glasses with a wearable buffer protection device, which comprises a body, at least one inflatable protection pad, a control module, a gas pump and a switch element. Wherein the body is provided with at least one foot rest; the at least one inflatable protection pad is arranged at the tail end of at least one foot rest of the body; the air pump is communicated with at least one inflatable protection pad; the control module is electrically connected with the switch element and the gas pump; and an air passage embedded in the body and communicated with the inflatable protection pad of the foot rest and the air pump; the control module enables the gas pump according to the enabling signal, so that gas is guided into the gas channel and then guided into the at least one inflatable protection pad, and the inflatable protection pad is filled with gas to generate expansion.

Description

Glasses with wearing buffer protector

[ technical field ] A method for producing a semiconductor device

The present invention relates to a pair of eyeglasses with a wearable buffering protection device, and more particularly, to a pair of eyeglasses with a wearable buffering protection device inflated by a gas pump.

[ background of the invention ]

Due to the continuous progress of science and technology, various 3C products are developed, the demand of modern people for 3C products is higher and higher, however, the eye strength burden of modern people is heavier and heavier, the age group wearing glasses is gradually reduced, the population wearing glasses is increased day by day, and related manufacturers improve the shape and beauty of the glasses products and the wearing comfort for consumers to choose.

Generally, the temple of the glasses sold on the market is mainly made of plastic material formed integrally, or is formed by combining a metal bracket with a plastic earmuff, however, the part of the temple contacting with the ear is usually made of plastic material, and the plastic material is hard, which is easy to cause discomfort of the ear of the user when worn. Furthermore, the foot rests associated with the commercially available eyeglasses are not fully adapted to the shape of the ear of the user, so that the eyeglasses are easily detached from the ear, thereby causing damage to the eyeglasses, and possibly causing a dangerous situation if the user is in a sport state or driving.

At present, silica gel hooks are also sold in the market and are used for being sleeved behind the foot rest, so that the ears can be hooked when the glasses are worn, the worry that the glasses fall off is avoided, however, the process of sleeving the silica gel hooks into the foot rest is complicated, and the inconvenience of putting on and taking off the glasses is also caused. In addition, the silicone hook can not completely correspond to the shape of the ear of the user, so that the ear of the user can generate a foreign body sensation, and the overall comfort level is further affected.

In view of this, how to develop a foot stool wearing buffer protection structure with both comfort and safety is a problem that needs to be solved urgently at present.

[ summary of the invention ]

The present invention provides a pair of glasses with comfort and safety, so as to solve the problem of discomfort of the ears of a user when the known glasses are easy to wear, and prevent the known glasses from falling off from the ears easily, thereby causing damage to the glasses.

To achieve the above object, a broader aspect of the present invention is a pair of glasses with a wearable buffer protection device, comprising: the body is provided with at least one foot rest; at least one inflatable protection pad arranged at the tail end of at least one foot rest of the body; the air pump is communicated with at least one inflatable protection pad; a switching element; the control module is electrically connected with the switch element and the gas pump; and an air passage embedded in the body and communicated with the inflatable protection pad of the foot rest and the air pump; wherein, through opening the switch element, make the switch element transmit enabling signal to the control module, the control module enables the gas pump according to enabling signal, make the gas lead into the gas channel and lead into the protection pad of this inflation at least again, make the inside gas filling of protection pad of inflation produce the inflation.

[ description of the drawings ]

Fig. 1 is a schematic structural view of glasses with a wearing buffer protection device according to a preferred embodiment of the present disclosure.

Fig. 2A is a perspective structural view of glasses with a wearing buffer protection device according to a preferred embodiment of the present disclosure.

Fig. 2B is a disassembled view of the components of the glasses with the wearing buffer protection device according to the preferred embodiment of the present disclosure.

Fig. 3 is a schematic diagram of a structure of glasses with a wearable buffering protection device according to a preferred embodiment of the present disclosure.

Fig. 4A and 4B are schematic exploded views of a gas pump according to a preferred embodiment of the present invention from different viewing angles.

Fig. 5 is a schematic cross-sectional view of the piezoelectric actuator shown in fig. 4A and 4B.

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

Fig. 7A to 7D are flow chart diagrams illustrating the operation of the gas pump shown in fig. 4A and 4B.

[ detailed description ] embodiments

Exemplary embodiments that embody features and advantages of this disclosure are described in detail below in the detailed description. It will be understood that the present disclosure is capable of various modifications without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.

Referring to fig. 1, fig. 1 is a schematic structural view of glasses with a wearing buffer protection device according to a preferred embodiment of the present disclosure. As shown in fig. 1, the eyeglasses 1 with a wearing buffer protection device according to the preferred embodiment of the present invention mainly comprise a main body 10, two inflatable pads 11a, 11b and a switch element 14, wherein the main body 10 further comprises two legs 101a, 101b and a frame 102, the two legs 101a, 101b are respectively disposed at two ends of the frame 102, and the legs 101a, 101b can be folded inwards for storage, but not limited thereto; the two inflatable pads 11a, 11b are respectively disposed at the ends of the two foot stands 101a, 101b and attached to the surfaces of the foot stands 101a, 101b, wherein the inflatable pads 11a, 11b are inflatable structures that can be but are not limited to integrally formed, and the surfaces thereof are made of soft elastic materials, such as: the silica gel material is not limited thereto. The switch element 14 is disposed on the leg 101b of the main body 10 and is a button structure, but not limited thereto.

Referring to fig. 2A and 2B, fig. 2A is a perspective structural view of a pair of glasses with a wearing buffer protection device according to a preferred embodiment of the present disclosure, and fig. 2B is a disassembled view of components of a pair of glasses with a wearing buffer protection device according to a preferred embodiment of the present disclosure. As shown in fig. 2B, the eyeglasses 1 with the wearing cushioning protection device of the preferred embodiment further comprise a gas pump 12 and a gas channel 13, wherein the gas channel 13 is a flexible hollow tubular structure for gas circulation and transmission, the gas channel 13 is embedded inside the main body 10 and is respectively communicated with the inflation pads 11a and 11B disposed at the ends of the foot frames 101a and 101B, and the gas pump 12 is also communicated with the gas channel 13 for introducing gas into the gas channel 13. In the embodiment, a surface of the inflatable pads 11a and 11b may include a plurality of inflation holes (not shown), and the gas channel 13 also includes a plurality of gas channel holes (not shown), the number, size and position of the gas channel holes of the gas channel 13 all correspond to the plurality of inflation holes of the inflatable pads 11a and 11b, and the gas channel 13 and the inflatable pad 11 are positioned and communicated by the connection of the gas channel holes and the inflation holes, so as to realize the gas communication between the gas channel 13 and the inflatable pad 11.

Referring to fig. 2A, fig. 2B and fig. 3, fig. 3 is a schematic diagram of a structure of a pair of glasses with a wearing buffer protection device according to a preferred embodiment of the present invention. As shown in fig. 3, the eyeglasses 1 with the wearing buffer protection device according to the preferred embodiment of the present invention further comprise a control module 16, wherein the control module 16 further comprises a battery 17 for providing power to the control module 16. The control module 16 is electrically connected to the gas pump 12 and the switching element 14, respectively, for receiving the signal sent by the switching element 14 and driving and controlling the gas pump 12 to be enabled. When a user wears the glasses 1 with the buffering protection device, the inflatable protection pads 11a and 11b are abutted against the ears of the user, the user turns on the switch element 14 to enable the switch element 14 to transmit an enabling signal to the control module 16, the control module 16 receives the enabling signal and enables the gas pump 12 to be driven to operate according to the enabling signal, so that gas is introduced into the inflatable protection pads 11a and 11b through the gas channel 13, the inflatable protection pads 11a and 11b are filled with the gas to generate expansion, the inflatable protection pads 11a and 11b are completely attached to the ears of the user according to the shape of the ears of the user, and the glasses 1 with the buffering protection device is firmly fixed to the ears of the user and cannot fall off, so that comfortable and safe glasses wearing are realized.

In some embodiments, the inflatable pads 11a, 11b are not limited to be disposed at the ends of the legs 101a, 101b, and the inflatable pads 11a, 11b may also extend to the inner surfaces (not shown) of the legs 101a, 101b according to the needs of the user, and the legs 101a, 101b are in contact with the face of the user, and the gas is introduced into the inflatable pads 11a, 11b through the gas channel 13 by driving the gas pump 12, so that the inflatable pads 11a, 11b are expanded and attached to the face of the user, thereby further enhancing the stability of the glasses 1 of the inflatable pads when worn and achieving a comfortable glasses wearing experience. Furthermore, in other embodiments, an inflatable cushion may be added to the frame 102 or other parts of the legs 101a, 101b that contact the face of the user, so as to further improve the overall comfort.

Referring to fig. 3, in the present embodiment, the glasses 1 with the wearing buffer protection device further include an air pressure sensing device 18, wherein the air pressure sensing device 18 is electrically connected to the control module 16, and the air pressure sensing device 18 is embedded in the body 10 and is communicated with the air channel 13 for sensing the pressure of the air, but not limited thereto. When the air pressure sensing device 18 is connected through the air passage 13 and senses that the internal pressure of the inflatable pads 11a and 11b is higher than a specific threshold range, the air pressure sensing device 18 sends a disable signal to the control module 16, so that the control module 16 receives the disable signal and controls the air pump 12 to stop operating according to the disable signal, thereby controlling the expansion degree and the internal pressure of the inflatable pads 11a and 11b within a specific range, preventing the inflatable pads 11a and 11b from being over-expanded to cause ear discomfort, and controlling the inflatable pads 11a and 11b of the glasses 1 with the buffering protection device to be worn under a more comfortable pressure for a user.

Referring to fig. 1, fig. 2A, fig. 2B and fig. 3, in the present embodiment, the glasses 1 with the wearing buffer protection device further have a pneumatic valve 15, wherein the pneumatic valve 15 is embedded inside the body 10 and is communicated with the gas channel 13, and is communicated to the outside of the glasses 1 with the wearing buffer protection device through an exhaust hole 15a of the body 10, and the pneumatic valve 15 has a switch valve structure composed of a check valve (not shown) and an exhaust valve (not shown), the check valve is capable of making the gas in the gas channel 13 enter in a unidirectional manner without backflow, the exhaust valve is used for adjusting the pressure of the gas channel 13, the pneumatic valve 15 is also electrically connected with the control module 16, when the control module 16 enables the gas pump 12 to inflate the gas channel 13 according to the enabling signal, the check valve of the pneumatic valve 15 makes the gas in the gas channel 13 enter in a unidirectional manner without backflow, or the switch element 14 transmits a pressure relief signal to the control module 16, and controls the exhaust valve of the air pressure valve 15 to release pressure according to the signal, so that the air is led out to the outside of the glasses 1 with the wearing buffer protection device from the inflatable protection pads 11a and 11b through the air channel 13, the exhaust valve of the air pressure valve 15 and the exhaust hole 15a in sequence, and the proper internal pressure value of the air channel 13 is adjusted, or the glasses 1 with the wearing buffer protection device is returned to the non-inflated state, so that the glasses 1 with the wearing buffer protection device are released in the non-use state, and the service life is prevented from being shortened due to the fact that the inflatable protection pads 11a and 11b are continuously in the.

Referring to fig. 4A and 4B, fig. 4A is a front exploded view of a gas pump according to a preferred embodiment of the present invention, and fig. 4B is a rear exploded view of the gas pump according to the preferred embodiment of the present invention. In the present embodiment, the gas pump 12 is a piezoelectric-actuated gas pump for driving the gas flow. As shown, the gas pump 12 of the present embodiment includes a resonator plate 122, a piezoelectric actuator 123, a cover plate 126, and the like. The resonator plate 122 is disposed corresponding to the piezoelectric actuator 123, and has a hollow hole 1220 disposed in a central region of the resonator plate 122, but not limited thereto. The piezoelectric actuator 123 includes a suspension plate 1231, an outer frame 1232 and a piezoelectric element 1233, wherein the suspension plate 1231 can be but is not limited to a square suspension plate, the suspension plate 1231 has a central portion 1231c and an outer peripheral portion 1231d, when the piezoelectric element 1233 is driven by a voltage, the suspension plate 1231 can vibrate in a bending manner from the central portion 1231c to the outer peripheral portion 1231d, the outer frame 1232 is disposed around the outer side of the suspension plate 1231 and has at least one support 1232a and a conductive pin 1232b, but not limited thereto, each support 1232a is disposed between the suspension plate 1231 and the outer frame 1232, and both ends of each support 1232a are connected to the suspension plate 1231 and the outer frame 1232 to provide an elastic support, the conductive pin 1232b protrudes outward from the outer frame 1232 for electrically connecting, the piezoelectric element 1233 is a second surface 1231b of the suspension plate 1231, and the piezoelectric element 1233 has a side length less than or equal to a side length of the suspension plate 1231, for receiving an external voltage to generate deformation so as to drive the suspension plate 1231 to vibrate in bending. The cover plate 126 has a sidewall 1261, a bottom plate 1262 and an opening 1263, the sidewall 1261 surrounds the periphery of the bottom plate 1262 and is protruded on the bottom plate 1262, and forms an accommodating space 126a together with the bottom plate 1262 for the resonator plate 122 and the piezoelectric actuator 123 to be disposed therein, the opening 1263 is disposed on the sidewall 1261 for the conductive pin 1232b of the outer frame 1232 to pass through the opening 1263 outwards and protrude out of the cover plate 126, so as to be connected to an external power supply, but not limited thereto.

In the present embodiment, the gas pump 12 further includes two insulating sheets 1241, 1242 and a conducting sheet 125, but not limited thereto, wherein the two insulating sheets 1241, 1242 are respectively disposed above and below the conducting sheet 125, and the shape thereof substantially corresponds to the outer frame 1232 of the piezoelectric actuator 123, and is made of an insulating material, for example: plastic for insulation, but not limited thereto, the conductive sheet 125 is made of conductive material, such as: metal for electrical conduction and having an outer shape substantially corresponding to the outer frame 1232 of the piezoelectric actuator 123, but not limited thereto. In this embodiment, a conductive pin 1251 may also be disposed on the conductive plate 125 for electrical conduction, and the conductive pin 1251 also passes through the opening 1263 of the cover plate 126 and protrudes out of the cover plate 126 like the conductive pin 1232b of the outer frame 1232, so as to be electrically connected to the control module 16.

Referring to fig. 5A, 5B and 5C, fig. 5A is a front structural diagram of a piezoelectric actuator according to a preferred embodiment of the present invention, fig. 5B is a rear structural diagram of a piezoelectric actuator according to a preferred embodiment of the present invention, and fig. 5C is a cross-sectional structural diagram of a piezoelectric actuator according to a preferred embodiment of the present invention. As shown in the figure, in the present embodiment, the suspension plate 1231 has a stepped structure, that is, the central portion 1231c of the first surface 1231a of the suspension plate 1231 further has a convex portion 1231e, and the convex portion 1231e has a circular convex structure, but not limited thereto, in some embodiments, the suspension plate 1231 may also have a plate-shaped square shape with two flat surfaces. As shown in fig. 5C, the convex portions 1231e of the suspension plate 1231 are coplanar with the first surface 1232C of the outer frame 1232, the first surface 1231a of the suspension plate 1231 and the first surfaces 1232a 'of the brackets 1232a are also coplanar, and a certain depth is provided between the convex portions 1231e of the suspension plate 1231 and the first surfaces 1232C of the outer frame 1232, and the first surfaces 1231a of the suspension plate 1231 and the first surfaces 1232 a' of the brackets 1232 a. As for the second surface 1231B of the suspension plate 1231, as shown in fig. 5B and 5C, it is in a flat coplanar structure with the second surface 2132d of the outer frame 1232 and the second surface 1232a ″ of the support 1232a, and the piezoelectric element 1233 is attached to the second surface 1231B of the flat suspension plate 1231. In other embodiments, the suspension plate 1231 may also be a square structure with a flat surface and a plate shape, and the shape of the suspension plate can be changed according to the actual implementation. In some embodiments, the suspension plate 1231, the outer frame 1232 and the support 1232a can be integrally formed, and can be formed by a metal plate, such as stainless steel, but not limited thereto. In the present embodiment, the gas pump 12 further has at least one gap 1234 among the suspension plate 1231, the outer frame 1232 and the support 1232a for gas to pass through.

Referring to fig. 6, fig. 6 is a schematic cross-sectional view of the gas pump shown in fig. 4A and 4B. As shown in the figure, the gas pump 12 of the present invention is sequentially stacked from top to bottom by the cover plate 126, the insulation sheet 1242, the conductive sheet 125, the insulation sheet 1241, the piezoelectric actuator 123, the resonator 122 and the like, and the adhesive is applied around the stacked piezoelectric actuator 123, insulation sheet 1241, conductive sheet 125 and the other insulation sheet 1242 to form the adhesive 218, thereby filling the periphery of the accommodating space 126a of the cover plate 126 to complete the sealing. The assembled gas pump 12 has a quadrilateral structure, but not limited thereto, and the shape thereof may be changed according to actual requirements. In addition, in the embodiment, only the conductive pin 1251 (not shown) of the conductive sheet 125 and the conductive pin 1232b (shown in fig. 6A) of the piezoelectric actuator 123 are protruded out of the cover plate 126 for connecting with an external power source, but not limited thereto. The assembled gas pump 12 forms a first chamber 127b between the cover plate 126 and the resonator plate 122.

In the present embodiment, a gap g0 is formed between the resonator plate 122 and the piezoelectric actuator 123 of the gas pump 12, and the gap g0 is filled with a conductive material, such as: the conductive paste, but not limited thereto, can maintain a depth of a gap g0 between the resonator plate 122 and the protrusion 1231e of the suspension plate 1231 of the piezoelectric actuator 123, so as to guide the airflow to flow more rapidly, and since the protrusion 1231e of the suspension plate 1231 keeps a proper distance from the resonator plate 122, the contact interference between the protrusion 1231e and the resonator plate 122 is reduced, so as to reduce noise. Therefore, when the piezoelectric actuator 123 is driven to perform the gas collection operation, the gas is firstly collected to the collecting chamber 127a from the opening 1263 of the cover plate 126, and further flows to the first chamber 127b through the hollow hole 1220 of the resonator plate 122 for temporary storage, and when the piezoelectric actuator 123 is driven to perform the gas collection operation, the gas flows to the collecting chamber 127a from the first chamber 127b through the hollow hole 1220 of the resonator plate 122, and is introduced into the gas channel 13 through the gas pressure valve 15.

The operation of the gas pump 12 is further described below, please refer to fig. 7A to 7D, and fig. 7A to 7D are schematic diagrams illustrating the operation of the gas pump according to the preferred embodiment of the present invention. First, as shown in fig. 7A, the gas pump 12 is formed by sequentially stacking and positioning the cover plate 126, the other insulating sheet 1242, the conducting sheet 125, the insulating sheet 1241, the piezoelectric actuator 123 and the resonator plate 122, wherein a gap g0 is formed between the resonator plate 122 and the piezoelectric actuator 123, the resonator plate 122 and the side wall 1261 of the cover plate 126 jointly define the bus chamber 127A, and a first chamber 127b is formed between the resonator plate 122 and the piezoelectric actuator 123. When the gas pump 12 is not yet driven by voltage, the positions of its components are as shown in fig. 7A.

As shown in fig. 7B, when the piezoelectric actuator 123 of the gas pump 12 is actuated by a voltage to vibrate upward, the gas enters the gas pump 12 through the opening 1263 of the cover plate 126, is collected in the collecting chamber 127a, and then flows upward into the first chamber 127B through the hollow hole 1220 of the resonator plate 122, and the resonator plate 122 is also vibrated in a reciprocating manner due to the resonance effect of the suspension plate 1231 of the piezoelectric actuator 123, i.e., the resonator plate 122 is deformed upward due to the resonance of the suspension plate 1231, i.e., the resonator plate 122 is slightly protruded upward at the hollow hole 1220.

Thereafter, as shown in fig. 7C, the piezoelectric actuator 123 vibrates back to the initial position, and the suspension plate 1231 of the piezoelectric actuator 123 protrudes upward from the boss 1231e and approaches the slightly protruding portion of the resonator plate 122 at the hollow hole 1220, so as to temporarily store the gas in the gas pump 12 in the upper half of the first chamber 127 b.

As shown in fig. 7D, the piezoelectric actuator 123 vibrates downwards, and the resonator plate 122 vibrates downwards due to the resonance effect of the vibration of the piezoelectric actuator 123, so that the volume of the first chamber 127b is compressed by the downward deformation of the resonator plate 122, and the gas in the upper layer of the first chamber 127b is pushed to flow to both sides and flows through the gap 1234 of the piezoelectric actuator 123 downwards to flow to the hollow hole 1220 of the resonator plate 122 to be compressed and discharged, thereby forming a compressed gas flow to the first flow guiding chamber 202 of the carrier 20 through the gas guiding end opening 204. In this embodiment, when the resonator plate 122 vertically reciprocates, the maximum vertical displacement distance can be increased by the gap g0 between the resonator plate 122 and the piezoelectric actuator 123, i.e., the gap g0 between the vibrating plate 12 and the piezoelectric actuator 123 can allow the resonator plate 122 to vertically displace more greatly at the time of resonance.

Finally, the resonator plate 122 returns to the initial position, as shown in fig. 7A, and then continuously circulates through the aforementioned operation flow in the sequence of fig. 7A to 7D, so that the gas continuously flows into the converging chamber 127A through the opening 1263 of the cover plate 126, then flows into the first chamber 127b, and then flows into the converging chamber 127A through the first chamber 127b, so that the gas continuously flows into the gas guide opening 204, and the gas can be stably transported. In other words, when the gas pump 12 of the present invention is operated, the gas flows through the opening 1263 of the cover plate 126, the converging chamber 127a, the first chamber 127b, the converging chamber 127a and the gas guide end opening 204 in sequence, so that the gas pump 12 of the present invention can reduce the number of components of the gas pump 12 and simplify the overall process by using a single component, i.e., the cover plate 126, and the structural design of the opening 1263 of the cover plate 126.

As described above, by the operation of the gas pump 12, the gas is introduced into the gas passage 23 through the gas valve 15, and the gas is introduced into the inflatable pads 11a and 11b through the gas passage 23, so that the inflatable pads 11a and 11b are inflated by the gas filled therein, and the inflatable pads 11a and 11b are attached to the ears of the user in a complete manner, and the eyeglasses 1 with the wearing buffer protection device are firmly fixed to the ears of the user without falling off, thereby realizing comfortable and safe eyeglasses wearing.

In summary, the present invention provides a pair of glasses with a wearable buffering protection device, wherein a user turns on a switch element to inflate an inflatable cushion, and the inflatable cushion is expanded to closely fit and fix with the ear of the user, so as to be adjusted according to the shape of the ear of the user, and can be comfortably attached to and fixed on the ear, and at the same time, sufficient safety is provided to prevent the user from falling off. In addition, the glasses with the wearable buffering protection device have the air pressure adjusting function, the air pressure inside the inflatable protection pad is detected through the air pressure sensing device, the air pressure is controlled in a certain range through the control module, the ear discomfort caused by the over-expansion of the inflatable protection pad can be avoided, and a more comfortable pressure is provided for a user to wear. The user can close the switch element when the inflatable protection pad is not in use, so that the pressure of the inflatable protection pad is released and the inflatable protection pad is restored to the non-inflated state, and the service life of the inflatable protection pad can be prolonged.

Various modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims.

[ notation ] to show

1: glasses with wearing buffer protector

10: body

101a, 101 b: foot stool

102: picture frame

11a, 11 b: inflatable protective pad

12: gas pump

122: resonance sheet

1220: hollow hole

123: piezoelectric actuator

1231: suspension plate

1231 a: first surface

1231 b: second surface

1231 c: center part

1231 d: outer peripheral portion

1231 e: convex part

1232: outer frame

1232 a: support frame

1232 a': first surface

1232a ": second surface

1232 b: conductive pin

1232 c: first surface

1232 d: second surface

1233: piezoelectric element

1234: voids

1241. 1242: insulating sheet

125: conductive sheet

1251: conductive pin

126: cover plate

126 a: containing space

1261: side wall

1262: base plate

1263: opening part

127 a: confluence chamber

127 b: the first chamber

128: colloid

13: gas channel

14: switching element

15: pneumatic valve

15 a: air vent

16: control module

17: battery with a battery cell

18: air pressure sensing device

Claims (9)

1. An eyeglass with a wearable cushioning protection device, comprising:

a body having at least one leg;

at least one inflatable protection pad arranged on one surface of the at least one foot rest of the body;

a gas pump, which is a piezoelectric actuating gas pump and is communicated with the at least one inflatable protection pad;

a switching element;

a control module electrically connected with the switch element and the gas pump; and

an air passage embedded in the body and communicated with the inflatable protection pad of the foot rest and the air pump;

wherein, through opening the switch element, the switch element transmits an enabling signal to the control module, and the control module enables the gas pump according to the enabling signal, so that gas is guided into the at least one inflatable protection pad through the gas channel, and the inflatable protection pad is filled with gas to generate expansion;

the piezoelectric actuation gas pump includes:

a resonant plate having a hollow hole, and a movable portion surrounding the hollow hole;

a piezoelectric actuator, which is arranged corresponding to the resonance sheet; and

the cover plate is provided with at least one side wall, a bottom plate and an opening part, the side wall surrounds the periphery of the bottom plate and is convexly arranged on the bottom plate, an accommodating space is formed by the side wall and the bottom plate together, the accommodating space is used for accommodating the resonance piece and the piezoelectric actuator, the hollow hole of the resonance piece corresponds to a confluence chamber, and the opening part is arranged on the side wall;

when the piezoelectric actuator is driven to perform exhaust operation, the gas flows from the first chamber to the confluence chamber through the hollow hole of the resonance sheet and is introduced into the gas channel.

2. The eyeglasses with the wearing buffer protection device of claim 1, further comprising an air pressure sensing device electrically connected to the control module, wherein when the air pressure sensing device senses that the internal pressure of the at least one inflatable protection pad is higher than a specific threshold value range, the air pressure sensing device sends a disable signal to the control module, and the control module controls the air pump to stop operating according to the disable signal.

3. The eyeglasses with the wearing buffer protection device as claimed in claim 1, further comprising an air pressure valve embedded in the main body and connected to the air channel, wherein the air pressure valve is a switch valve structure consisting of a check valve and an exhaust valve, the check valve is used for making the air in the air channel enter in one way without backflow, and the exhaust valve is used for adjusting the pressure in the air channel.

4. The eyeglasses with the wearing buffer protection device of claim 3, wherein the pneumatic valve is electrically connected with the control module, and when the control module enables the gas pump to inflate the gas channel according to the enabling signal, the check valve of the pneumatic valve enables the gas in the gas channel to enter in a one-way manner without flowing back.

5. The eyeglasses with the wearing buffer protection device of claim 3, wherein the pneumatic valve is electrically connected to the control module, the switch element transmits a pressure-releasing signal to the control module, and controls the exhaust valve of the pneumatic valve to release pressure according to the pressure-releasing signal, so that the air is sequentially led out from the inflatable protection pad to the outside of the eyeglasses with the wearing buffer protection device through the air channel, the exhaust valve of the pneumatic valve and the exhaust hole of the main body, and the proper internal pressure value of the air channel is adjusted, or the air channel is returned to the uninflated state.

6. The eyewear having a wearable cushioning protection device of claim 1, wherein said piezoelectric actuator comprises:

a suspension plate having a first surface and a second surface and capable of bending and vibrating;

an outer frame surrounding the suspension plate;

at least one bracket connected between the suspension plate and the outer frame to provide elastic support; and

and the piezoelectric element is attached to the second surface of the suspension plate and used for applying voltage to drive the suspension plate to vibrate in a bending mode.

7. The eyeglasses with wearing cushioning protection device of claim 6, wherein said suspension plate is a square suspension plate having a convex portion.

8. The eyeglasses with wearing cushion protection device of claim 6, wherein said piezo-actuated gas pump comprises a conductive plate, a first insulating plate and a second insulating plate, wherein said resonator plate, said piezo-actuator, said first insulating plate, said conductive plate, said second insulating plate and said cover plate are stacked in sequence.

9. The eyewear having a wearable cushioning protection device of claim 1, wherein said control module comprises a battery for providing power to said control module.

Images