CN207301504U

CN207301504U - A kind of adjustable myopic-preventing training glasses

Info

Publication number: CN207301504U
Application number: CN201721388710.1U
Authority: CN
Inventors: 茆雷
Original assignee: Zhejiang Tong Yao Technology Co Ltd
Current assignee: Zhejiang Tong Yao Technology Co Ltd
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2018-05-01
Anticipated expiration: 2027-10-25

Abstract

The utility model discloses a kind of adjustable myopic-preventing training glasses, including frame, the first temple is equipped with left and right sides of the back side of the frame, the back side of first temple is equipped with the second temple, the front left and right sides of the frame is mounted on eyeglass, the inside of the frame is provided with top plate, and the top plate is connected by first rotating shaft with the first temple.The adjustable myopic-preventing training glasses, pass through the cooperation of screw bolt and nut, pass through the cooperation of the first temple and the second temple, pass through the cooperation of connecting rod and convex block, pass through the cooperation of framework and disk, disk drives framework to rotate, convex block promotes connecting rod when being moved in framework, so as to which the second temple be released from the first temple, the length of temple is adjusted, makes ear contacts of the depression in user of the second temple, suitable for the different user of shape of face, make the myopic-preventing training glasses use scope more extensive, suitable for vast consuming public.

Description

A kind of adjustable myopic-preventing training glasses

Technical field

Myopic-preventing training glasses technical field is the utility model is related to, is specially a kind of adjustable myopic-preventing training Glasses.

Background technology

Pcb board equipped with analog image training chip is installed on the upside of mirror holder, output image to miniscope, battery peace In temple, be connected by winding displacement with pcb board, temple also has through hole to be stretched out by earphone cable so that formed one it is VR small-sized Mirror, then ciliary muscle is trained by the simulated training image in chip, so as to fulfill myopic-preventing effect, this myopic-preventing instruction It is high to practice glasses cost, it is impossible to glasses can be manufactured according to everyone shape of face as common spectacles, because everyone shape of face The different myopia prevention training glasses have significant limitation, are not suitable for vast consuming public.

Utility model content

The purpose of this utility model is to provide a kind of adjustable myopic-preventing training glasses, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：A kind of adjustable myopic-preventing trained eye Mirror, including frame, the back side left and right sides of the frame are equipped with the first temple, and the back side of first temple is equipped with the second mirror Leg, the front left and right sides of the frame are mounted on eyeglass, and the inside of the frame is provided with top plate, and the top plate passes through the One shaft is connected with the first temple, and the inner wall of first temple is equipped with the first sliding groove, and the first sliding groove is internally provided with One sliding block, the bottom right side of the top plate are provided with pcb board, bearing are provided with the left of the bottom of the top plate, the bearing Bottom is equipped with connecting rod, and the connecting rod is connected by rivet with bearing, and convex block, the company are provided with the right side of the connecting rod The left side of extension bar is equipped with push rod, and the push rod is connected by the second shaft with connecting rod, and card is equipped with the right side of the top of the push rod Block, the fixture block are connected with the second temple, and the fixture block is connected by the 3rd shaft with push rod, the fixture block and the first sliding block phase Even, bolt is equipped with left and right sides of the top of the frame, the outer wall of the bolt is equipped with nut, the bolts and nuts screw thread It is connected, the nut is connected with frame, and the bottom of the nut is provided with disk, and the bottom of the disk is equipped with framework, described Disk is connected by contiguous block with framework, and the framework is connected with convex block overlap joint.

Preferably, the upper and lower ends of the eyeglass are equipped with the second sliding slot, and second sliding slot is connected with frame, and described Two sliding slots are internally provided with the second sliding block, and second sliding slot is connected with the second sliding block overlap joint, the front peace of second sliding block Equipped with scraper plate, the front of the scraper plate is provided with montant, is provided with pull rod on the right side of the montant, the pull rod by montant with Scraper plate is connected.

Preferably, the top installation rubber sleeve of second temple.

Preferably, the bottom dead center position of the frame is provided with silicagel pad.

Preferably, the top of the bolt is provided with head cover.

Compared with prior art, the beneficial effects of the utility model are：The adjustable myopic-preventing training glasses, pass through The cooperation of screw bolt and nut, rotating bolt can be disc-rotated, and nut defines the rotation of bolt, also function to fixed effect Fruit, by the cooperation of the first temple and the second temple, by the cooperation of connecting rod and convex block, by the cooperation of framework and disk, Disk drives framework to rotate, and convex block promotes connecting rod when being moved in framework, so that the second temple is released from the first temple, The length of temple is adjusted, makes ear contacts of the depression in user of the second temple, makes suitable for shape of face is different User, makes the myopic-preventing training glasses use scope more extensive, suitable for vast consuming public.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the frame structure top plan view of the utility model；

Fig. 3 is the frame structure profile of the utility model；

Fig. 4 is the blade structure schematic diagram of the utility model.

In figure：1st, frame, the 2, first temple, the 3, second temple, 4, eyeglass, 5, top plate, 6, bearing, 7, rivet, 8, convex block, 9th, framework, 10, contiguous block, 11, disk, 12, bolt, 13, first rotating shaft, the 14, second shaft, 15, push rod, the 16, the 3rd shaft, 17th, fixture block, the 18, first sliding block, 19, the first sliding groove, 20, connecting rod, 21, nut, the 22, second sliding slot, the 23, second sliding block, 24, Scraper plate, 25, montant, 26, pull rod, 27, head cover, 28, rubber sleeve, 29, silicagel pad, 30, pcb board.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable myopic-preventing training glasses, Including frame 1, the first temple 2 is equipped with left and right sides of the back side of frame 1, the back side of the first temple 2 is equipped with the second temple 3, mirror The front left and right sides of frame 1 is mounted on eyeglass 4, and the inside of frame 1 is provided with top plate 5, and top plate 5 passes through first rotating shaft 13 and the One temple 2 is connected, and the first temple 2 can be rotated around first rotating shaft 13, so that by the first temple 2 and the second temple 3 to folding to one Rise, convenient for collecting, the inner wall of the first temple 2 is equipped with the first sliding groove 19, and the first sliding groove 19 is internally provided with the first sliding block 18, top plate Pcb board 30 is installed on the right side of 5 bottom, the pcb board 30 equipped with analog image training chip is installed on the upside of mirror holder, output image To miniscope, battery is installed in the first temple 2, is connected by winding displacement with pcb board 30, thus formed one it is VR small-sized Mirror, then ciliary muscle is trained by the simulated training image in chip, so as to fulfill myopic-preventing effect, the bottom of top plate 5 is left Side is provided with bearing 6, and the bottom of bearing 6 is equipped with connecting rod 20, and connecting rod 20 is connected by rivet 7 with bearing 6, connecting rod 20 Right side is provided with convex block 8, and the left side of connecting rod 20 is equipped with push rod 15, and push rod 15 is connected by the second shaft 14 with connecting rod 20, Fixture block 17 is equipped with the right side of the top of push rod 15, fixture block 17 is connected with the second temple 3, and fixture block 17 passes through the 3rd shaft 16 and push rod 15 It is connected, fixture block 17 is connected with the first sliding block 18, is equipped with bolt 12 at left and right sides of the top of frame 1, the outer wall of bolt 12 is equipped with Nut 21, bolt 12 is connected with 21 screw thread of nut, and by the cooperation of bolt 12 and nut 21, rotating bolt 12 can drive disk 11 rotate, and nut 21 defines the rotation of bolt 12, also functions to fixed effect, after the length of the second temple 3 is adjusted, Not rotating bolt 12, you can the length of the second temple 3 is fixed, nut 21 is connected with frame 1, the bottom installation of nut 21 There is disk 11, the bottom of disk 11 is equipped with framework 9, and disk 11 is connected by contiguous block 10 with framework 9, and framework 9 is overlapped with convex block 8 It is connected, when user wears such myopic-preventing training glasses, the recess of 3 end of the second temple cannot just be stuck in use On person's ear, rotating bolt 12, while bolt 12 rotates drive disk 11 rotate together, disk 11 by contiguous block 10 with Framework 9 is connected, and framework 9 is together rotated with disk 11, is arranged on the convex block 8 inside framework 9 at this time under the promotion that framework 9 rotates Move right, convex block 8 promotes connecting rod 20 to be rotated around rivet 7 while rotating, and the left end of connecting rod 20 moves upwards, pushes away Bar 15 is rotated around the second shaft 14, so that drive fixture block 17 to move upwardly together by the 3rd shaft 16, simultaneously first For sliding block 18 along 19 upward sliding of the first sliding groove, fixture block 17 is connected with the second temple 3 releases the second temple 3 from the first temple 2, When convex block 8 moves to 9 least significant end of framework, the second temple 3 is stretched out most long, when convex block 8 moves to 9 top of framework, the second mirror Leg 3 stretches out most short, and the second temple 3 is adjusted to be equipped with to the length met, the upper and lower ends of eyeglass 4 with user Two sliding slots 22, the second sliding slot 22 are connected with frame 1, and the second sliding slot 22 is internally provided with the second sliding block 23, the second sliding slot 22 and Two sliding blocks 23 overlap joint is connected, and the second sliding block 23 moves left and right in the second sliding slot 22, and the front of the second sliding block 23 is provided with scraper plate 24, scraper plate 24 is rubber material, soft texture, it is impossible to scratch eyeglass 4, the front of scraper plate 24 is provided with montant 25, montant 25 Right side is provided with pull rod 26, and pull rod 26 is connected by montant 25 with scraper plate 24, pulls pull rod 26, eyeglass 4 is cleared up, second The top installation rubber sleeve 28 of temple 3, the contact friction force between increase and user's ear, prevents from dropping because of movement and breaks Glasses, the bottom dead center position of frame 1 are provided with silicagel pad 29, prevent that press against the bridge of the nose during long-time wearing spectacles causes discomfort Feel, increase the comfort level of user, the top of bolt 12 is provided with head cover 27, increase and the contact area of bolt 12, convenient Rotating bolt 12.

When user wears such myopic-preventing training glasses, the recess of 3 end of the second temple cannot be just stuck in On user's ear, rotating bolt 12, drives disk 11 to rotate together, disk 11 passes through contiguous block while bolt 12 rotates 10 are connected with framework 9, and framework 9 is together rotated with disk 11, are arranged on the convex block 8 inside framework 9 at this time and are pushed away what framework 9 rotated Move right under dynamic, convex block 8 promotes connecting rod 20 to be rotated around rivet 7 while rotating, and the left end of connecting rod 20 is transported upwards Dynamic, push rod 15 is rotated around the second shaft 14, so as to drive fixture block 17 to move upwardly together by the 3rd shaft 16, simultaneously Along 19 upward sliding of the first sliding groove, fixture block 17 is connected the second temple 3 from the first temple 2 first sliding block 18 with the second temple 3 Release, when convex block 8 moves to 9 least significant end of framework, the second temple 3 is stretched out most long, when convex block 8 moves to 9 top of framework, Second temple 3 is stretched out most short, and the second temple 3 is adjusted to user to the length met.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of adjustable myopic-preventing training glasses, including frame（1）, it is characterised in that：The frame（1）The back side it is left Right both sides are equipped with the first temple（2）, first temple（2）The back side be equipped with the second temple（3）, the frame（1）Just Eyeglass is mounted at left and right sides of face（4）, the frame（1）Inside top plate is installed（5）, the top plate（5）Pass through first Shaft（13）With the first temple（2）It is connected, first temple（2）Inner wall be equipped with the first sliding groove（19）, the first sliding groove （19）Be internally provided with the first sliding block（18）, the top plate（5）Bottom on the right side of pcb board is installed（30）, the top plate（5）'s Bearing is installed on the left of bottom（6）, the bearing（6）Bottom be equipped with connecting rod（20）, the connecting rod（20）Pass through rivet （7）With bearing（6）It is connected, the connecting rod（20）Right side convex block is installed（8）, the connecting rod（20）Left side be equipped with push away Bar（15）, the push rod（15）Pass through the second shaft（14）With connecting rod（20）It is connected, the push rod（15）Top on the right side of set There is fixture block（17）, the fixture block（17）With the second temple（3）It is connected, the fixture block（17）Pass through the 3rd shaft（16）With push rod （15）It is connected, the fixture block（17）With the first sliding block（18）It is connected, the frame（1）Top at left and right sides of be equipped with bolt （12）, the bolt（12）Outer wall be equipped with nut（21）, the bolt（12）With nut（21）Screw thread is connected, the nut （21）With frame（1）It is connected, the nut（21）Bottom disk is installed（11）, the disk（11）Bottom be equipped with framework （9）, the disk（11）Pass through contiguous block（10）With framework（9）It is connected, the framework（9）With convex block（8）Overlap joint is connected.

2. the adjustable myopic-preventing training glasses of one kind according to claim 1, it is characterised in that：The eyeglass（4） Upper and lower ends be equipped with the second sliding slot（22）, second sliding slot（22）With frame（1）It is connected, second sliding slot（22）'s It is internally provided with the second sliding block（23）, second sliding slot（22）With the second sliding block（23）Overlap joint is connected, second sliding block（23） Front scraper plate is installed（24）, the scraper plate（24）Front montant is installed（25）, the montant（25）Right side installation There is pull rod（26）, the pull rod（26）Pass through montant（25）With scraper plate（24）It is connected.

3. the adjustable myopic-preventing training glasses of one kind according to claim 1, it is characterised in that：Second temple （3）Top installation rubber sleeve（28）.

4. the adjustable myopic-preventing training glasses of one kind according to claim 1, it is characterised in that：The frame（1） Bottom dead center position silicagel pad is installed（29）.

5. the adjustable myopic-preventing training glasses of one kind according to claim 1, it is characterised in that：The bolt（12） Top head cover is installed（27）.