TWM616392U - Device for quickly and autonomously picking required diopter - Google Patents

Abstract

This creation is a device that can quickly and autonomously screen the required optical power. It includes a base, at least one movable plate, and a plurality of lenses. The base has an upright observation board and a stand that is upright and approximately parallel to the observation board. The observation board is combined with the stand frame provided with a connecting plate, and the observation board is provided with a near-use standard view on the side facing the stand; and the movable plate is set on the stand of the base and can correspond to the displacement of the stand. The number of movable plates is arranged in the transparent part; and the lens can have different powers and be arranged on the transparent part of the movable plate; by this, the creation is light and portable, and can provide users with simple, quick and accurate self-selection. Suitable for power lens effect.

Description

Device that can quickly and autonomously screen the required optical power

This creation is about a device that can quickly and autonomously screen the required optical power.

People often have blurred vision due to improper use of vision or aging factors. For example, after the age of 40, the ciliary muscle and lens of the eye are gradually degraded, and they are unable to perform proper focusing actions. As a result, they cannot accurately focus on the retina when looking close, resulting in short distances. Presbyopia that cannot be clearly observed.

At present, the power can be tested by an optometrist using a refraction machine in the eyewear shop. Generally, one wears a pair of power glasses and then the symbol or number on the near sign is displayed on the refraction machine, and then wears the increase after the observation. Or reduce the power of the lens and re-observe the near-used marking symbol or number on the refraction machine. Repeatedly wear different power lenses to obtain the clearest viewing lens as its appropriate power. However, the user takes off the lens and then refits it after a few seconds When wearing another power lens, the user may forget the viewing status of the previous lens, and it is difficult to select the most appropriate power lens.

In addition, although the aforementioned method can detect the appropriate degree, the user must go to the eyewear shop to be instructed by the optometrist and repeatedly wear glasses of different degrees and then be tested by the refraction machine. The detection process is time-consuming and cannot provide the user with the need for rapid use of the degree glasses.

For example, in various public places in exhibitions and stores, it is necessary to observe, read or fill in information at a close distance. Because people may not carry or configure reading glasses, reading glasses of different degrees can be provided in this occasion (such as +1.0, +1.5, + 2.0, +2.5, +3.0, +3.5 degrees) for people to wear and return after temporary use, but the user is not easy to choose the appropriate degree of glasses because he does not know the degree, and cannot choose the appropriate degree of glasses when there is a temporary need. .

In addition, for myopic users, it is also troublesome that they cannot choose the appropriate power glasses for temporary use due to the inability to quickly detect and the power.

The purpose of this creation is to provide a device that can provide users with rapid screening of required optical power.

This creation includes a base, at least one movable board, and a plurality of lenses. The base has an upright observation board, a stand that is upright and parallel to the observation board, and a connecting board is set between the observation board and the stand. , And the observation board is provided with a close-up standard view on the side facing the stand; and the movable board is set on the stand of the base and can be displaced corresponding to the stand, and the movable board is provided with a number of arranged transparent parts ; And the plurality of lenses can have different degrees, and set on the transparent part of the movable plate.

In an embodiment of the present invention, the two sides of the stand are respectively provided with upright guide posts, and the two guide posts are respectively provided with an upright guide groove that can be connected to the two sides of the movable plate, and the hollow part of the movable plate corresponds to the eyes of the human body. Position setting, and set up a complex array for two groups arranged from top to bottom.

In an embodiment of the present invention, the two sides of the stand frame are respectively provided with upright guide posts, and the two guide posts are respectively provided with an upright guide groove which can engage the movable plate, and further includes two movable plates, the two movable plates are arranged side by side, each A movable plate is respectively arranged corresponding to the position of one eye of the human body, and one side is arranged in the vertical guide groove to correspond to the independent displacement of the stand, and the hollow part of each movable plate is arranged from top to bottom.

In an embodiment of the present invention, a vertical plate is provided on one side of the two guide posts, the vertical plate is provided with a through hole at the position of the corresponding standard pattern, and the position of the transparent part of the movable plate corresponds to the through hole.

In one embodiment of the present invention, a top plate and a side plate are arranged between the observation board and the stand, and the base forms a closed box, and a light-emitting body is arranged in the box.

In one embodiment of the invention, the stand is provided with upper and lower guide posts parallel to the ground, and the upper and lower guide posts are respectively provided to engage the upper and lower guide grooves of the movable plate, and the movable plate and the lower end can be separately provided. Embedded in the upper and lower guide grooves, the transparent parts of the movable plate are arranged from left to right.

In one embodiment of the present invention, a vertical plate is provided on the top of the stand and on the side of the lower guide groove. Through hole.

The device of this creation is light in size and can be easily carried to a suitable place. The user can observe the near standard pattern on the plate through the lens on the movable plate and through the through hole, and the distance between the near standard pattern and the lens is fixed. Ensure that the observation can have good accuracy, and use it to move the movable plate, and make the lens of different power correspond to the position of the through hole to observe the near-use standard view. After the lens is repeatedly and quickly shifted, it can quickly, accurately and independently select the best Suitable lens power can facilitate the temporary selection of the most suitable power glasses, which can greatly improve the convenience of temporarily choosing power lenses.

In the following embodiments, similar functional elements of this creation are represented by the same drawing numbers. Please refer to Figures 1 and 2. The first embodiment of this creation includes a base 1, a movable plate 2, and a plurality of lenses 3. The base A standing observation board 11, a standing frame 12 standing upright and approximately parallel to the observation board 11, a connecting plate 13 is arranged between the observation board 11 and the stand 12 to connect, and the observation board 11 and the stand 12 With a fixed distance, the observation board 11 is provided with a close-up standard view 111 on the side facing the stand 12.

The stand 12 can be engaged with the movable plate 2 and can provide displacement of the movable plate 2. The two sides of the stand 12 are provided with upright guide posts 121 respectively. The two guide posts 121 are respectively provided with upright guide grooves 122, and the A vertical plate 123 is provided on one side of 121, and a through hole 124 is provided at a position of the vertical plate 123 corresponding to the nearby standard pattern 111.

The movable plate 2 is set on the stand 12 of the base 1, and the two sides are set in the vertical guide groove 122, and can correspond to the up and down displacement of the stand 12, and there are two movable plates 2 corresponding to the positions of the eyes of the human body. A set of transparent parts 21 arranged from top to bottom, and a holding part 22 is provided at the bottom end of the movable plate 2.

The plural lenses 3 can correspond to the left and right eyes as a group, and each group has a different power, and is arranged on the transparent part 21 of the movable plate 2. The power of the adjacently arranged lenses 3 can have an appropriate increasing or decreasing difference. For example, the uppermost lens 3 of the movable plate 2 is +1 degree, and the lower one is +1.5, +2, +2.5, and +3 degrees in order.

This creation can be equipped with a plurality of movable plates 2, and each movable plate 2 can be equipped with lenses 3 with different degrees. The device of this creation is lightweight and easy to carry. Please refer to Figure 3. The user can insert the movable plate 2 on the stand 12 on the guide groove 122, and through the lens 3 on the movable plate 2 and through the through hole 124 to observe the near standard pattern 111 on the plate 11, and the distance between the near standard pattern 111 and the lens 3 is fixed. To ensure that the observation can have good accuracy, and use the movable plate 2 to move the movable plate 2 up and down by the holding part 22, and to make the lens 3 of different power correspond to the position of the through hole 124 and then observe the near-use standard view 111 , In this way, the most suitable lens 3 degrees can be quickly and accurately selected, which will not cause the time-consuming and inconvenient situation of replacing the lenses with the conventional method, and it is convenient to temporarily select the most suitable glasses.

Please refer to Figure 4 for the second embodiment of this creation. This second embodiment is similar to the first embodiment. The difference is that this creation allows the observation board 11 and the stand 12 to be provided with a top plate 14 and a side plate 15 to form The box body is closed to prevent dust, and a luminous body 4 is arranged in the box body, and the luminous body 4 can be made to emit light so that the near-use standard pattern 111 can be more clear and convenient for the user to screen the lenses 3 independently.

Please refer to Figures 5 and 6 of the third embodiment of this creation. This third embodiment is similar to the first embodiment. The difference is that the stand 12 of this creation is set parallel to the ground and the upper and lower guide pillars 125, 126 , The upper and lower guide posts 125 and 126 are respectively provided with upper and lower guide grooves 127 and 128. This embodiment corresponds to the first embodiment and is provided with a vertical plate 123 on one side of the upper and lower guide grooves 127 and 128. The vertical plate 123 is provided with a through hole 124 corresponding to the position of the near standard pattern 111, and the upper and lower ends of the movable plate 2 can be respectively inserted into the upper and lower guide grooves 127 and 128, and a plurality of positions are provided from left to right on the corresponding through hole 124 The transparent part 21, the different transparent parts 21 are provided with lenses 3 of different powers, and when the movable plate 2 is set on the stand 12, the user can move the movable plate 2 to the left and right, and see near vision through the appropriate lens 3 With the standard view 111, the user can quickly and autonomously screen the suitable degree.

Please refer to Figure 7 for the fourth embodiment of this creation. This fourth embodiment is similar to the first embodiment. The difference is that the stand 12 is joined to two movable plates 2 which are arranged side by side. The movable plates 2 respectively correspond to the position of one eye of the human body, and can be individually displaced along the guide groove 122 corresponding to the stand 12 respectively, and each movable plate 2 is arranged from top to bottom with several transparent hollow parts 21, and each hollow part 21 is provided with a Lenses of different powers 3.

Please refer to Figure 8. The second movable board 2 of this creation can be controlled by the user to control the displacement of the corresponding stand 12.

In addition, the stand 12 of the present creation can be combined with the movable board 2 in other different ways, and the movable board 2 can be moved corresponding to the stand 12 by scrolling or other ways, and the cost of creation can be quickly and accurately selected by the user independently.

Based on the above, this creation is light and portable, and can be moved at any time without being restricted by the venue. It can provide users with simple, rapid and accurate self-selection of their suitable power lenses, and can provide convenient functions for temporary selection of lenses. The foregoing embodiments are examples of creation, not limitations of this creation, and any equivalent changes made in accordance with the spirit of this creation should also fall within the scope of this creation.

1: Base 11: Observation board 111: Close-up standard view 12: Stand 121: Guide post 122: Guide groove 123: vertical plate 124: through hole 125: upper guide post 126: Lower guide post 127: Upper guide slot 128: Lower guide slot 13: Link plate 14: Top plate 15: Side plate 2: movable board 21: transparent part 22: holding part 3: lens 4: luminous body

Figure 1 is an exploded view of the first embodiment of this creation.

Figure 2 is a combined diagram of the first embodiment of this creation.

Figure 3 is a schematic diagram showing the actions of the first embodiment of this creation.

Figure 4 is a schematic diagram of the second embodiment of this creation.

Figure 5 is a schematic diagram of the third embodiment of this creation.

Figure 6 is a schematic diagram of the displacement of the movable plate of the third embodiment of this creation.

Figure 7 is an exploded view of the fourth embodiment of this creation.

Figure 8 is a schematic diagram of the displacement of the second movable plate in the fourth embodiment of this creation.

1: pedestal

11: Observation board

111: Close-up standard view

12: Stand

121: guide post

122: guide groove

123: vertical board

124: Through Hole

13: Link plate

2: Activity board

21: Permeable Department

22: Approval Department

3: lens

Claims (10)

A device that can quickly and autonomously screen the required optical power includes: a base with an upright observation board, a stand that is upright and approximately parallel to the observation board, and a connecting plate is arranged between the observation board and the stand to combine, In addition, the observation board is provided with a near-use standard view on the side facing the stand; at least one movable board is arranged on the stand of the base and can be displaced corresponding to the stand, and the movable board is provided with a number of arranged transparent parts ; Plural lenses, which can have different degrees, and are arranged on the transparent part of the movable plate. The device that can quickly and autonomously screen the required optical power as described in claim 1, wherein the lenses of adjacent arrays have increasing or decreasing power difference. The device capable of quickly and autonomously screening the required optical power as described in claim 1, wherein the two sides of the stand are respectively provided with upright guide pillars, and the two guide pillars are respectively provided with an upright guide groove which can be joined to the two sides of the movable plate, and The transparent part of the movable plate is set corresponding to the positions of the eyes of the human body, and a complex array is arranged for two groups from top to bottom. As described in claim 3, the device capable of quickly and autonomously screening the required optical power, wherein a vertical plate is provided on one side of the two guide posts, the vertical plate is provided with a through hole at the position of the near standard pattern, and the movable plate is transparent The position of the void corresponds to the through hole. According to claim 3, the device capable of quickly and autonomously screening the required optical power, wherein the bottom end of the movable plate is provided with a holding part. The device capable of quickly and autonomously screening the required optical power as described in claim 1, wherein the two sides of the stand are respectively provided with upright guide posts, and the two guide posts are respectively provided with an upright guide groove capable of engaging the movable plate, and further includes Two movable boards, the two movable boards are side by side, each activity The movable plates are respectively arranged corresponding to the position of one eye of the human body, and one side is arranged in the vertical guide groove to respectively correspond to the independent displacement of the stand, and the transparent part of each movable plate is arranged from top to bottom. The device capable of quickly and autonomously screening the required optical power as described in claim 1, wherein a top plate and a side plate are arranged between the observation plate and the stand, and the base forms a closed box. The device that can quickly and autonomously screen the required optical power as described in claim 7, wherein a luminous body is arranged in the box. The device capable of quickly and autonomously screening the required optical power as described in claim 1, wherein the stand is provided with upper and lower guide posts parallel to the ground, and the upper and lower guide posts are respectively arranged to engage the upper and lower guide posts of the movable plate Grooves, and the movable plate and the lower end can be respectively embedded in the upper and lower guide grooves, and the transparent parts of the movable plate are arranged from left to right. As described in claim 9, the device capable of quickly and autonomously screening the required optical power, wherein a vertical plate is provided on the upper and lower guide groove sides of the stand, and the vertical plate is provided with a through hole corresponding to the position of the nearby standard drawing. And the position of the through hole of the movable plate corresponds to the through hole.

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