CN213155806U

CN213155806U - Flashlight with pupil contrast card

Info

Publication number: CN213155806U
Application number: CN202021175210.1U
Authority: CN
Inventors: 张盼盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-11
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a flashlight with pupil contrast card, including the flashlight, the surface paste of flashlight has the pad pasting, and the surperficial central point department of putting of pad pasting is provided with black dot, the position department that the pad pasting surface is close to black dot is provided with the measurement unit, the left side fixed surface of flashlight has first fixture block, the right side fixed surface of flashlight has the second fixture block, the lantern ring has been cup jointed on the surface of second fixture block, and the right side both ends of the lantern ring articulate has first connecting block, the right side fixed surface of first connecting block is connected with the rubber pad, the inner wall of first connecting block is fixed with the third connecting block. The utility model discloses be provided with pad pasting and black dot, clinical medical personnel worker can be more convenient contrast pupil, reduces the visual error that experience caused, at ophthalmology, can help patient's moderate degree mydriasis, at other departments such as neurosurgery, can distinguish the pupil change more accurately.

Description

Flashlight with pupil contrast card

Technical Field

The utility model relates to a portable lighting technology field specifically is a flashlight with pupil contrast card.

Background

With the continuous development of society, more and more people watch the cell-phone, also more and more people that the eye has the disease, and the eye almost all needs to use small-size flashlight when examining.

At present, the pupil observation method commonly used in clinic is to measure by using a ruler or compare by using a pupil card after observation by using a flashlight or judge by experience, but the method is not only very inconvenient, but also the ruler measurement is not matched with a patient due to the distance or the visual error, and the pupil comparison card has more errors, is high in accuracy, is inconvenient to carry about, and is more inaccurate by using experience, so that the problem is solved by urgently needing the flashlight with the pupil comparison card.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flashlight with pupil contrast card to solve the big inconvenient problem of carrying of pupil contrast card of ruler measuring error who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flashlight with a pupil contrast card comprises a flashlight body, wherein a film is pasted on the surface of the flashlight body, black dots are arranged at the center of the surface of the film, a metering unit is arranged at the position, close to the black dots, of the surface of the film, a first clamping block is fixed on the left side surface of the flashlight body, a second clamping block is fixed on the right side surface of the flashlight body, a sleeve ring is sleeved on the surface of the second clamping block, first connecting blocks are hinged to the two ends of the right side of the sleeve ring, a rubber pad is fixedly connected to the right side surface of each first connecting block, a third connecting block is fixed on the inner wall of each first connecting block, a fourth connecting block is inserted into each third connecting block, fifth connecting blocks are fixed on the two sides, close to the inner wall of the sleeve ring, springs are fixedly connected to the inner sides of the fifth connecting blocks, and a group of second connecting blocks are fixed on the top ends of the lower portions, and a convex block is inserted in the second connecting block.

Preferably, the black dots are arranged in seven groups, and the diameters of the black dots are sequentially increased from left to right.

Preferably, the metering units are arranged in seven groups, the positions of the metering units correspond to the positions of the black dots one by one, and the numerical value of each metering unit is the same as the diameter of each black dot.

Preferably, the diameter of the second fixture block is larger than that of the flashlight, and the diameter of the second fixture block is larger than that of the lantern ring.

Preferably, the first connecting blocks are provided with two groups, the first connecting blocks are symmetrically distributed at two ends of one side of the lantern ring, and the first connecting blocks are of semicircular ring structures.

Preferably, the third connecting block and the fourth connecting block are both provided with two groups, and the third connecting blocks are symmetrically distributed on two sides of the first connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this flashlight with pupil contrast card is provided with pad pasting and black dot, and clinical medical personnel worker can be more convenient contrast pupil, reduces the visual error that experience caused, at ophthalmology, can help patient's moderate degree mydriasis, in other departments such as neurosurgery, can discern the pupil change more accurately.

(1) The device is provided with pad pasting and black dot, and clinical medical personnel worker can be more convenient contrast pupil, reduces the visual error that experience caused, and in ophthalmology, can help patient's moderate degree mydriasis, prevent that too big pupil is pursued in one taste and arouse a series of complications such as intraocular pressure, at other departments such as neurosurgery, can distinguish the pupil change more accurately, is favorable to in time discovering the consciousness condition of patient, discovers the state of an illness change of craniocerebral disease as early as possible.

(2) The device prints black dot on conventional pad pasting, black dot colour and shape are all similar with the pupil, the visual dimensional error who has avoided colour or shape difference to bring, ruler measuring loaded down with trivial details has also been avoided, it is more convenient to the medical staff who just goes into clinic or lack the observation experience, and simultaneously, to the medical staff who relies on the experience to judge pupil size, it is more accurate so, avoid visual error, can further measure the size of pupil through lantern ring and first connecting block, parts such as black dot and first connecting block measure multiunit data and make pupil's size measuring more accurate.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic structural front view of the first fixture block and the second fixture block of the present invention;

fig. 3 is a schematic front view of the structure of the lantern ring and the first connecting block of the present invention;

fig. 4 is a right schematic view of the first connecting block structure of the present invention;

fig. 5 is a schematic right sectional view of the first connecting block structure of the present invention;

fig. 6 is a front view of the first connection block in-use state structure of the present invention.

In the figure: 1. a flashlight; 2. pasting a film; 3. black dots; 4. a unit of measure; 5. a first clamping block; 6. a second fixture block; 7. a collar; 8. a first connection block; 9. a rubber pad; 10. a bump; 11. a second connecting block; 12. a spring; 13. a third connecting block; 14. a fourth connecting block; 15. and a fifth connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

the utility model provides a flashlight with pupil contrast card, including flashlight 1, the surface paste of flashlight 1 has pad pasting 2, and the surperficial central point department of putting of pad pasting 2 is provided with black dot 3, black dot 3 is provided with seven groups, and the diameter of black dot 3 from left to right increases in proper order, more pupils can be compared to black dot 3, the position department that the 2 surfaces of pad pasting are close to black dot 3 is provided with measurement unit 4, measurement unit 4 is provided with seven groups, and measurement unit 4's position and black dot 3's position one-to-one, measurement unit 4's numerical value size is the same with black dot 3's diameter size, measurement unit 4 can obtain the numerical value size that corresponds black dot 3, thereby learn the size of pupil.

The left side fixed surface of flashlight 1 has first fixture block 5, the right side fixed surface of flashlight 1 has second fixture block 6, the diameter of second fixture block 6 is greater than the diameter of flashlight 1, the diameter of second fixture block 6 is greater than the diameter of the lantern ring 7, make the lantern ring 7 can cup joint on the surface of second fixture block 6, can not drop, lantern ring 7 has been cup jointed on the surface of second fixture block 6, and the right side both ends of the lantern ring 7 articulate has first connecting block 8, first connecting block 8 is provided with two sets ofly, and 8 symmetric distribution of first connecting block are at one side both ends of the lantern ring 7, first connecting block 8 is the semicircle ring structure, circular structure is constituteed to two sets of first connecting blocks 8, can adapt to eyes and use.

The right side fixed surface of first connecting block 8 is connected with rubber pad 9, the inner wall of first connecting block 8 is fixed with third connecting block 13, and the inside of third connecting block 13 is inserted and is equipped with fourth connecting block 14, third connecting block 13 is the transparent plastic material, conveniently see the numerical value of fourth connecting block 14 clearly, third connecting block 13 and fourth connecting block 14 all are provided with two sets ofly, and 13 symmetric distribution of third connecting block is in the both sides of first connecting block 8, numerical value size is conveniently watched to two sets of fourth connecting block 14, first connecting block 8 is close to the inner wall both sides of lantern ring 7 and is fixed with fifth connecting block 15, and the inboard fixedly connected with spring 12 of fifth connecting block 15, a set of top in first connecting block 8 below is fixed with second connecting block 11, and the inside of second connecting block 11 is inserted and is equipped with lug 10.

The working principle is as follows: the pupil can be conveniently compared through the black round point 3 and the metering unit 4 of the device, the visual error caused by experience is reduced, the pupil change can be more accurately distinguished, when the pupil needs to be further measured, the lantern ring 7 and the first connecting block 8 are pulled out from the surface of the second clamping block 6, then the lantern ring 7 is sleeved on the surface of the first clamping block 5, the flashlight 1 and the lantern ring 7 are normally used, the second connecting block 11 is taken down from the surface of the bump 10, so that the two groups of first connecting blocks 8 can be pinched up and down, the measured eyes of a person are aligned to the first connecting blocks 8 and protected by the rubber pads 9, the first connecting blocks 8 are pinched up and down, so that the fourth connecting block 14 is stretched in the third connecting block 13, the pupil is accurately measured through the scale on the surface of the fourth connecting block 14, the lantern ring 7 is sleeved on the surface of the second clamping block 6 again after being used, and the buttons on the surface of the flashlight 1 are protected, the button is prevented from being touched by mistake when being carried.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a flashlight with pupil contrast card, includes flashlight (1), its characterized in that: the surface of the flashlight is adhered with the film (2), the central position of the surface of the film (2) is provided with the black round dot (3), the position of the surface of the film (2) close to the black round dot (3) is provided with the metering unit (4), the left side surface of the flashlight (1) is fixed with the first clamping block (5), the right side surface of the flashlight (1) is fixed with the second clamping block (6), the surface of the second clamping block (6) is sleeved with the lantern ring (7), the two ends of the right side of the lantern ring (7) are hinged with the first connecting block (8), the right side surface of the first connecting block (8) is fixedly connected with the rubber pad (9), the inner wall of the first connecting block (8) is fixed with the third connecting block (13), the inside of the third connecting block (13) is inserted with the fourth connecting block (14), the two sides of the inner wall of the first connecting block (8) close to the lantern ring (7) are fixed with the fifth connecting block (15), and the inboard fixedly connected with spring (12) of fifth connecting block (15), a set of top below first connecting block (8) is fixed with second connecting block (11), and the inside of second connecting block (11) is inserted and is equipped with lug (10).

2. The flashlight of claim 1, wherein the flash memory card further comprises: the black dots (3) are provided with seven groups, and the diameters of the black dots (3) are sequentially increased from left to right.

3. The flashlight of claim 1, wherein the flash memory card further comprises: the metering units (4) are provided with seven groups, the positions of the metering units (4) correspond to the positions of the black dots (3) one by one, and the numerical value of each metering unit (4) is the same as the diameter of each black dot (3).

4. The flashlight of claim 1, wherein the flash memory card further comprises: the diameter of the second fixture block (6) is larger than that of the flashlight (1), and the diameter of the second fixture block (6) is larger than that of the lantern ring (7).

5. The flashlight of claim 1, wherein the flash memory card further comprises: the first connecting blocks (8) are arranged in two groups, the first connecting blocks (8) are symmetrically distributed at two ends of one side of the lantern ring (7), and the first connecting blocks (8) are of semicircular ring structures.

6. The flashlight of claim 1, wherein the flash memory card further comprises: the third connecting block (13) and the fourth connecting block (14) are both provided with two groups, and the third connecting block (13) is symmetrically distributed on two sides of the first connecting block (8).