CN215838987U - Eyesight test glasses for ophthalmology - Google Patents
Eyesight test glasses for ophthalmology Download PDFInfo
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- CN215838987U CN215838987U CN202122132907.1U CN202122132907U CN215838987U CN 215838987 U CN215838987 U CN 215838987U CN 202122132907 U CN202122132907 U CN 202122132907U CN 215838987 U CN215838987 U CN 215838987U
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- electric tracing
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Abstract
The utility model discloses an ophthalmic vision test glasses, which comprises glasses legs, an integrated glasses frame and a light screen, wherein a PP flexible sealing ring is bonded on the periphery of one side of the integrated glasses frame through polyurethane glue, sliding grooves are embedded in the inner ring of the integrated glasses frame, the light screen is arranged between the sliding grooves, a self-temperature-limiting electric tracing band is embedded in one side of the light screen, a button battery is embedded in the lower end of the self-temperature-limiting electric tracing band, and black shadow cloth is attached to the other side of the light screen. This novel ophthalmic eyesight test glasses function is various, easy operation, and the production of being convenient for has satisfied the multiple demand in the use, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an ophthalmic vision test glasses.
Background
Most of the doctor's procedures of seeing a doctor in ophthalmology hospital require to do visual acuity test at first, so, as long as you go to ophthalmology hospital, can see the long team waiting to detect, at present, when carrying out the visual acuity test, do not have convenient easy-to-use sheltering device, when patient accepts the visual acuity test, need hold the sheltering spoon by oneself, still need change and shelter from the eye.
The patent number CN201620675566.9 discloses a special ophthalmology testing mirror for conveniently and rapidly detecting eyesight, the frame is arranged into an integral structure, the lens is an opaque lens, the size of the opaque lens is about half of that of the frame, eyes can be just shielded, then the lens is in sliding fit with the frame, when a left eye is tested, the lens only needs to be slid to the right side, when a right eye is tested, the lens only needs to be slid to the left side, the operation is very convenient, and meanwhile, the efficiency of eyesight detection can be effectively improved.
The device has the following defects: 1. discomfort caused by the fact that the user can not be tightly closed for a long time and suddenly opens; 2. the shading effect is not obvious, the comfort level is low, and therefore, the vision test glasses for ophthalmology are provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide vision test glasses for ophthalmology, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an ophthalmic eyesight test glasses, includes mirror leg, integral type picture frame and light screen, one side periphery of integral type picture frame glues bonding PP flexible seal circle through polyurethane, integral type picture frame inner circle inlays and is equipped with the spout, be provided with the light screen between the spout, one side of light screen is inlayed and is equipped with from the electric heat tracing area of limit temperature, and inlays from the lower extreme in the electric heat tracing area of limit temperature and be equipped with button cell, the light screen opposite side is attached to have black shadow cloth.
Furthermore, the periphery of the light screen is provided with a sliding block, and the sliding block is positioned in the sliding groove.
Furthermore, the light screen is located integral type picture frame inner circle one end, and one side of light screen is provided with the shifting block.
Furthermore, the output end of the button cell is connected with the input end of the self-temperature-limiting electric tracing band through a wire.
Furthermore, the two ends of the integrated glasses frame are connected with the glasses legs through rotating shafts.
Compared with the prior art, the utility model has the following beneficial effects:
1. wear test glasses on the eye, stir the shifting block when the test left eye and make the light screen shelter from the right eye, when the test right eye, utilize the light screen to shelter from the left eye, be convenient for test, convenient operation, the practicality is strong, utilizes the flexible sealing washer of PP, and elasticity is high, and close paste effect is showing, avoids the side direction light leak, influences test effect.
2. The power supply of the self-temperature-limiting electric tracing band is connected, so that the temperature of the light shielding plate is increased by the self-temperature-limiting electric tracing band, the eye temperature is increased when the light shielding plate is shielded, the comfort level is improved, discomfort caused by sudden opening of the self-temperature-limiting electric tracing band due to long-time closing is avoided, the relieving effect is obvious, the shading effect of the black shadow cloth is utilized to be remarkable, the testing precision is improved, and the device is suitable for wide popularization and use.
Drawings
Fig. 1 is a schematic view of the overall structure of an ophthalmic vision testing glasses according to the present invention.
Fig. 2 is a schematic structural diagram of a piece of shadow cloth of the vision testing glasses for ophthalmology of the present invention.
Fig. 3 is a schematic diagram of a self-temperature-limiting electric tracing band structure of the ophthalmic vision testing glasses of the present invention.
Fig. 4 is a schematic structural diagram of a chute and a slide block of the ophthalmic vision testing glasses of the present invention.
In the figure: 1. a visor; 2. shifting blocks; 3. an integrated mirror frame; 4. a PP flexible sealing ring; 5. a temple; 6. a piece of shadow cloth; 7. a self-temperature-limiting electric tracing band; 8. a button cell; 9. a chute; 10. a slide block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, an ophthalmic eyesight test glasses comprises glasses legs 5, an integrated glasses frame 3 and a light screen 1, a PP flexible sealing ring 4 is bonded on the periphery of one side of the integrated glasses frame 3 through polyurethane glue, a sliding groove 9 is embedded in the inner ring of the integrated glasses frame 3, the light screen 1 is arranged between the sliding grooves 9, a self-temperature-limiting electric tracing band 7 is embedded in one side of the light screen 1, a button cell 8 is embedded at the lower end of the self-temperature-limiting electric tracing band 7, and black shadow cloth 6 is attached to the other side of the light screen 1.
Wherein, the periphery of the light screen 1 is provided with a slide block 10, and the slide block 10 is positioned in the slide groove 9.
Wherein, light screen 1 is located integral type picture frame 3 inner circle one end, and one side of light screen 1 is provided with shifting block 2.
As shown in figure 1 in this embodiment, stir shifting block 2 when testing the left eye and make light screen 1 shelter from the right eye, when testing the right eye, utilize light screen 1 to shelter from the left eye, be convenient for test, convenient operation, the practicality is strong.
Wherein, the output end of the button cell 8 is connected with the input end of the self-temperature-limiting electric tracing band 7 through a lead.
In the embodiment, as shown in fig. 3, the power supply of the self-temperature-limiting electric tracing band 7 is connected, so that the temperature of the shading plate 1 is increased by the self-temperature-limiting electric tracing band 7, the eye temperature is increased during shading, the comfort level is improved, discomfort caused by sudden opening of the shading plate due to long-time tight closing is avoided, and the relieving effect is prominent.
Wherein, the two ends of the integrated spectacle frame 3 are connected with the spectacle legs 5 through rotating shafts.
In the embodiment, as shown in fig. 1, the device is convenient to wear on the eyes and is convenient to test.
The utility model is needed to be explained, the utility model is an ophthalmic eyesight test glasses, in operation, the test glasses are worn on eyes, when testing the left eye, the dial block 2 is shifted to enable the light screen 1 to shield the right eye, when testing the right eye, the light screen 1 is used to shield the left eye, the test is convenient, the operation is convenient, the practicability is strong, the PP flexible sealing ring 4 is used, the elasticity is high, the close-pasting effect is obvious, the side light leakage is avoided, the test effect is influenced, the power supply of the self-temperature-limiting electric tracing band 7 is switched on, the temperature of the light screen 1 is improved by the self-temperature-limiting electric tracing band 7, the eye temperature is improved when shielding, the comfort level is improved, the discomfort caused by the fact that the eye is closed and opened suddenly for a long time is avoided, the relieving effect is outstanding, the light-shielding effect is obvious by the black shadow cloth 6, the test precision is improved, and the test glasses are suitable for wide popularization and use.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an ophthalmic eyesight test glasses, includes mirror leg (5), integral type picture frame (3) and light screen (1), its characterized in that: the utility model discloses a solar mirror, including integral type picture frame (3), one side periphery of integral type picture frame (3) is glued through polyurethane and is bonded PP flexible seal circle (4), integral type picture frame (3) inner circle inlays and is equipped with spout (9), be provided with light screen (1) between spout (9), one side of light screen (1) is inlayed and is equipped with from temperature limiting electric tracing area (7), and inlays from the lower extreme of temperature limiting electric tracing area (7) and is equipped with button cell (8), light screen (1) opposite side is attached with black shadow cloth (6).
2. An ophthalmic vision testing spectacle apparatus as claimed in claim 1, wherein: the periphery of the shading plate (1) is provided with a sliding block (10), and the sliding block (10) is positioned in the sliding groove (9).
3. An ophthalmic vision testing spectacle apparatus as claimed in claim 1, wherein: the light screen (1) is located at one end of the inner ring of the integrated mirror frame (3), and a shifting block (2) is arranged on one side of the light screen (1).
4. An ophthalmic vision testing spectacle apparatus as claimed in claim 1, wherein: the output end of the button cell (8) is connected with the input end of the self-temperature-limiting electric tracing band (7) through a lead.
5. An ophthalmic vision testing spectacle apparatus as claimed in claim 1, wherein: the two ends of the integrated glasses frame (3) are connected with the glasses legs (5) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132907.1U CN215838987U (en) | 2021-09-06 | 2021-09-06 | Eyesight test glasses for ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132907.1U CN215838987U (en) | 2021-09-06 | 2021-09-06 | Eyesight test glasses for ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838987U true CN215838987U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122132907.1U Active CN215838987U (en) | 2021-09-06 | 2021-09-06 | Eyesight test glasses for ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215838987U (en) |
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2021
- 2021-09-06 CN CN202122132907.1U patent/CN215838987U/en active Active
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