CN210990197U - Optometry instrument test mirror frame - Google Patents
Optometry instrument test mirror frame Download PDFInfo
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- CN210990197U CN210990197U CN201921218233.3U CN201921218233U CN210990197U CN 210990197 U CN210990197 U CN 210990197U CN 201921218233 U CN201921218233 U CN 201921218233U CN 210990197 U CN210990197 U CN 210990197U
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Abstract
The utility model provides an optometry appearance trial frame, including two picture frames, the preceding lateral wall fixedly connected with a plurality of lens seat of picture frame, two the equal fixedly connected with sleeve of one side lateral wall that the picture frame is relative, two insert in the sleeve and establish and sliding connection has a slide bar, be provided with adjusting device on the sleeve, the equal fixedly connected with mirror leg connecting seat of one side lateral wall that the picture frame is in opposite directions, the slot has been seted up to the lateral wall of mirror leg connecting seat and the mirror leg has been inserted, be provided with bolt device on the mirror leg connecting seat. The utility model discloses in, through adjusting device's setting, can adjust the distance between two lenses according to the people's of difference shape of face and interpupillary distance, the distance between the glasses lens of wearing of the person who tests out the test glasses that can be better, for the people of test glasses provide more suitable glasses frame after convenient, can carry out the distance adjustment between the lens through rotatory nut piece in addition, convenient and practical.
Description
Technical Field
The utility model relates to an optometry equipment technical field especially relates to an optometry appearance trial frame.
Background
The optometry instrument trial frame is an optometry auxiliary assembly used for trial wearing at the initial stage after optometry, the trial wearing of the optometry instrument trial frame after certain degrees is obtained after optometry of the optometry instrument, the trial wearing degree of the optometry instrument trial frame is obtained, the optometry instrument trial frame is the most approximate condition that glasses are worn, the optometry instrument cannot well reflect the real condition of wearing due to the limitation of the equipment, and the optometry instrument trial frame is matched with the optometry instrument to better provide suitable glasses for an optometrist.
The optometry appearance test frame need carry out the interval adjustment of lens according to the people's of difference shape of face and interpupillary distance at the in-process of trying on, in addition at installation maintenance in-process, need dismantle the change and wash devices such as mirror leg, consequently need can conveniently adjust between the lens apart from and conveniently dismantle an optometry appearance test frame of mirror leg.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optometry appearance trial frame to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides an optometry appearance trial frame, includes two picture frames, a plurality of lens seat of preceding lateral wall fixedly connected with of picture frame, two the equal fixedly connected with sleeve of one side lateral wall that the picture frame is relative, two insert in the sleeve and establish and sliding connection has a slide bar, be provided with adjusting device on the sleeve, the equal fixedly connected with mirror leg connecting seat of one side lateral wall that the picture frame is in opposite directions, the slot has been seted up to the lateral wall of mirror leg connecting seat and the mirror leg has been inserted, be provided with bolt device on the mirror leg connecting seat.
Preferably, adjusting device includes the threaded rod, the cover is established and threaded connection has the nut piece on the threaded rod, is located nut piece below the cover is established and sliding connection has the slip ring on the threaded rod, the cover is equipped with first spring on the threaded rod at slip ring below place, the both sides lateral wall of slip ring all rotates and is connected with the connecting rod, the one end that the slip ring was kept away from to the connecting rod is rotated with telescopic lateral wall and is connected.
Preferably, the bolt device includes the fixed block, the lateral wall of fixed block and the lateral wall fixed connection of mirror leg connecting seat, it has the slider to open smooth chamber and sliding connection in the fixed block, one side lateral wall fixedly connected with bolt of slider is located in the mirror leg connecting seat the draw-in groove with bolt looks adaptation is seted up to one side lateral wall of mirror leg, the one end that the slider was kept away from to the bolt runs through the lateral wall of fixed block and inserts and locate and set up in the draw-in groove, one side lateral wall fixedly connected with pull rod of bolt is kept away from to the slider, the one end that the slider was kept away from to the pull rod runs through the fixed block and with fixed block sliding connection.
Preferably, the lens seat is in a semicircular arc shape, and the side wall of the inner ring is provided with a lens slot.
Preferably, the glasses legs comprise supporting rods, one ends of the supporting rods are inserted into the glasses leg connecting seats and arranged, and one end of each supporting rod, far away from the glasses leg connecting seats, is sleeved with one wearing frame in a sliding connection mode.
Preferably, a nose support is fixedly connected to one side wall of the sliding rod.
Preferably, the mirror frame is provided with angle scales, and the slide bar is provided with interpupillary distance scales.
The utility model has the advantages that:
1. through adjusting device's setting, can adjust the distance between two lenses according to the people's of difference shape of face and interpupillary distance, the distance between the glasses lens of the people's of trying out the glasses of experiment that can be better wearing provides more suitable glasses mirror holder for the people of trying the glasses after convenient, can carry out the distance adjustment between the lens through rotatory nut piece in addition, convenient and practical is swift, easy operation.
2. Through the setting of bolt device, can be quick install the mirror leg on the picture frame, do not need other instrument auxiliary operation, the time of having practiced thrift improves work efficiency, can make things convenient for installation, maintenance and the adjustment to the trial run mirror holder simultaneously.
Drawings
Fig. 1 is a perspective view of a trial frame of an optometry instrument of the present invention;
fig. 2 is a front view of a trial frame of an optometry instrument of the present invention;
fig. 3 is a side view of a trial frame of an optometry instrument of the present invention;
fig. 4 is a schematic structural diagram at a in fig. 3.
Reference numerals: 1. a mirror frame; 2. a lens holder; 3. a sleeve; 4. a slide bar; 5. an adjustment device; 51. a threaded rod; 52. a nut block; 53. a slip ring; 54. a first spring; 55. a connecting rod; 6. a glasses leg connecting seat; 7. a temple; 71. a support bar; 72. a wearing frame; 8. a latch device; 81. a fixed block; 82. a slider; 83. a bolt; 84. a pull rod; 85. a second spring; 9. a nose pad.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-3, a trial frame of an optometry instrument comprises two lens frames 1, wherein a plurality of lens holders 2 are fixedly connected to the front side wall of the lens frame 1, sleeves 3 are fixedly connected to the opposite side walls of the two lens frames 1, a sliding rod 4 is inserted and slidably connected in the two sleeves 3, an adjusting device 5 is arranged on each sleeve 3, the distance between the two lenses can be adjusted according to different face shapes and pupillary distances of people through the arrangement of the adjusting device 5, the distance between the spectacle lenses worn by a trial person can be better tested, a more suitable spectacle frame can be conveniently provided for the trial person, in addition, the distance between the lenses can be adjusted by rotating a nut block 52, the trial frame is convenient, practical and rapid, the operation is simple, a spectacle leg connecting seat 6 is fixedly connected to the opposite side wall of the lens frame 1, a spectacle leg 7 is arranged on the side wall of the spectacle leg connecting seat 6 in an inserting slot, be provided with bolt device 8 on mirror leg connecting seat 6, through bolt device 8's setting, can be quick install mirror leg 7 on picture frame 1, do not need other instrument auxiliary operation, the time of having practiced thrift improves work efficiency, can conveniently be to the installation, maintenance and the adjustment of trying the mirror holder simultaneously.
As shown in fig. 1-3, the adjusting device 5 includes a threaded rod 51, a nut block 52 is sleeved on the threaded rod 51 and connected with the threaded rod 51 in a threaded manner, a sliding ring 53 is sleeved on the threaded rod 51 below the nut block 52 and connected with the threaded rod in a sliding manner, a first spring 54 is sleeved on the threaded rod 51 below the sliding ring 53, the side walls of both sides of the sliding ring 53 are rotatably connected with connecting rods 55, one end of each connecting rod 55 far away from the sliding ring 53 is rotatably connected with the side wall of the sleeve 3, when the nut block 52 is positioned at the uppermost end of the threaded rod 51 in the normal state, the first spring 54 brings the slide ring 53 into contact against the nut block 52, when the nut block 52 is rotated downward to move the slide ring 53 downward, the lens frames 1 can be moved toward each other, when the nut block 52 is rotated toward the top end of the threaded rod 51, the first spring 54 presses the slide ring 53 toward the nut block 52 and moves the slide ring to move the mirror frame 1 relative to the nut block, thereby facilitating the adjustment of the pitch of the mirror frame 1.
As shown in fig. 4, the latch device 8 includes a fixing block 81, the side wall of the fixing block 81 is fixedly connected with the side wall of the temple connecting seat 6, a sliding cavity and a sliding block 82 are arranged in the fixing block 81, a side wall of the sliding block 82 is fixedly connected with a bolt 83, a side wall of the temple 7 located in the temple connecting seat 6 is provided with a clamping groove matched with the bolt 83, one end of the bolt 83 far away from the sliding block 82 penetrates through the side wall of the fixing block 81 and is arranged in the clamping groove, one side wall of the sliding block 82 far away from the bolt 83 is fixedly connected with a pull rod 84, one end of the pull rod 84 far away from the sliding block 82 penetrates through the fixing block 81 and is connected with the fixing block 81 in a sliding manner, a second spring 85 is sleeved on the pull rod 84 located in the fixing block 81, the temple 7 and the.
As shown in fig. 1-3, lens seat 2 is a semicircle, and the lateral wall of inner ring has seted up the lens slot, make things convenient for the insertion of trial lens, mirror leg 7 includes bracing piece 71, the one end of bracing piece 71 is inserted and is located and set up in mirror leg connecting seat 6, a pot head that bracing piece 71 kept away from mirror leg connecting seat 6 is established and sliding connection wears the frame 72, can carry out the regulation of mirror leg 7 length as required, conveniently wear, one side lateral wall fixedly connected with nose of slide bar 4 holds in the palm 9, and the optometry trial frame that makes and wear is more stable, is provided with the angle scale on picture frame 1, be provided with the interpupillary distance scale on slide bar 4, conveniently reachd specific optometry.
The working principle is as follows: insert required try lens in the slot of lens seat 2, wear the try lens frame, slide and wear frame 72 and bracing piece 71 and adjust the length of mirror leg 7 as required, through swivel nut piece 52, make nut piece 52 move down on threaded rod 51, thereby promote connecting rod 55 to remove, sleeve 3 connected with it moves to the both sides of slide bar 4 in the effect of force, thereby make the distance between picture frame 1 increase, the opposite needs reduce the distance, then reverse rotation nut piece 52, under the effect of first spring 54, picture frame 1 relative motion, the distance between making reduces, when needing to dismantle mirror leg 7, only need to pull rod 84, make bolt 83 keep away from the slot, 7 alright with separating with mirror leg connecting seat 6.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an optometry appearance trial frame, includes two picture frames (1), its characterized in that: the glasses frame is characterized in that a plurality of lens seats (2) are fixedly connected to the front side wall of the glass frame (1), two sleeves (3) are fixedly connected to the side wall of the opposite side of the glass frame (1), two sliding rods (4) are inserted into the sleeves (3) and slidably connected with the sleeves, adjusting devices (5) are arranged on the sleeves (3), mirror frame (1) are fixedly connected to mirror leg connecting seats (6) of the opposite side wall of the side wall, slots are formed in the side wall of the mirror leg connecting seats (6), mirror legs (7) are inserted into the slots, and inserting pins (8) are arranged on the mirror leg connecting seats (6).
2. An optometry test frame as defined in claim 1, wherein: adjusting device (5) include threaded rod (51), threaded rod (51) are gone up the cover and are established and threaded connection has nut piece (52), are located nut piece (52) below the threaded rod (51) are gone up the cover and are established and sliding connection has slip ring (53), the cover is equipped with first spring (54) on threaded rod (51) at slip ring (53) below place, the both sides lateral wall of slip ring (53) all rotates and is connected with connecting rod (55), the one end that slip ring (53) were kept away from in connecting rod (55) rotates with the lateral wall of sleeve (3) and is connected.
3. An optometry test frame as defined in claim 1, wherein: the bolt device (8) comprises a fixed block (81), the side wall of the fixed block (81) is fixedly connected with the side wall of the glasses leg connecting seat (6), a sliding cavity is arranged in the fixed block (81) and is connected with a sliding block (82) in a sliding way, a bolt (83) is fixedly connected with the side wall of one side of the sliding block (82), a clamping groove matched with the bolt (83) is arranged on the side wall of one side of the glasses leg (7) positioned in the glasses leg connecting seat (6), one end of the bolt (83) far away from the sliding block (82) penetrates through the side wall of the fixing block (81) and is inserted into the clamping groove, a pull rod (84) is fixedly connected with the side wall of one side of the sliding block (82) far away from the bolt (83), one end, far away from the sliding block (82), of the pull rod (84) penetrates through the fixing block (81) and is in sliding connection with the fixing block (81), and a second spring (85) is sleeved on the pull rod (84) located in the fixing block (81).
4. An optometry test frame as defined in claim 1, wherein: the lens seat (2) is in a semicircular arc shape, and the side wall of the inner ring is provided with a lens slot.
5. An optometry test frame as defined in claim 1, wherein: the glasses leg (7) comprises a supporting rod (71), one end of the supporting rod (71) is inserted into the glasses leg connecting seat (6) to be arranged, and one end of the supporting rod (71) far away from the glasses leg connecting seat (6) is sleeved with a wearing frame (72) in a sliding connection mode.
6. An optometry test frame as defined in claim 1, wherein: the side wall of one side of the sliding rod (4) is fixedly connected with a nose support (9).
7. An optometry test frame as defined in claim 1, wherein: the glasses frame (1) is provided with angle scales, and the sliding rod (4) is provided with pupil distance scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218233.3U CN210990197U (en) | 2019-07-31 | 2019-07-31 | Optometry instrument test mirror frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218233.3U CN210990197U (en) | 2019-07-31 | 2019-07-31 | Optometry instrument test mirror frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210990197U true CN210990197U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218233.3U Active CN210990197U (en) | 2019-07-31 | 2019-07-31 | Optometry instrument test mirror frame |
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| Country | Link |
|---|---|
| CN (1) | CN210990197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359322A (en) * | 2021-05-14 | 2021-09-07 | 汤俊 | Big frame polarisation sunglasses |
| CN114129402A (en) * | 2020-09-03 | 2022-03-04 | 新疆石河子职业技术学院 | Blind-guiding glasses with good protection performance |
-
2019
- 2019-07-31 CN CN201921218233.3U patent/CN210990197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129402A (en) * | 2020-09-03 | 2022-03-04 | 新疆石河子职业技术学院 | Blind-guiding glasses with good protection performance |
| CN113359322A (en) * | 2021-05-14 | 2021-09-07 | 汤俊 | Big frame polarisation sunglasses |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 212300 China (Danyang) Eyeglasses Industry Pioneer Park on the East of 312 National Road, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Teyi Optical Instrument Co., Ltd Address before: 212300 China (Danyang) Eyeglasses Industry Pioneer Park on the East of 312 National Road, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu xinbailun Optical Instrument Co.,Ltd. |