CN215272700U

CN215272700U - A lens hood for skin detector

Info

Publication number: CN215272700U
Application number: CN202121340117.6U
Authority: CN
Inventors: 王璞
Original assignee: Shanghai Youren Biotechnology Co ltd
Current assignee: Shanghai Youren Biotechnology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-24
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of skin detection devices, in particular to a light shield for a skin detector, which comprises a detector shell and a light shield body; the light shield body is arranged at the front end of the detector shell and comprises a fixed light shield and a telescopic light shield, the rear end of the fixed light shield is fixedly connected with the front end of the detector shell, and the telescopic light shield is sleeved on the inner side of the fixed light shield; a plurality of telescopic connecting shafts are arranged on the outer side wall of the telescopic light shield and are fixedly connected with the telescopic light shield; and a fixed sliding sleeve is fixedly arranged on the inner side wall of the fixed light shield at a position corresponding to the telescopic connecting shaft. The utility model discloses a fixed lens hood and flexible lens hood, the casing integrated into one piece design of fixed lens hood and skin detector, flexible lens hood slip cap is established in the inboard of fixed lens hood, makes its shading scope flexible, that adjust the lens hood be convenient for.

Description

A lens hood for skin detector

Technical Field

The utility model relates to a skin detection device technical field specifically is a lens hood for skin detection appearance.

Background

With the improvement of the economic and living standard, people pay more and more attention to the skin care. Prior to skin care, detailed skin tests are required to determine a targeted care regimen, which requires the use of a skin test meter.

The shading range of the existing skin detector shading is mostly fixed, the skin detector shading cannot be adjusted according to the requirements of people who use the skin detector in practice, the practicability and the flexibility are poor, and the skin detector shading needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens hood for skin detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a light shield for a skin detector comprises a detector shell and a light shield body; the light shield body is arranged at the front end of the detector shell and comprises a fixed light shield and a telescopic light shield, the rear end of the fixed light shield is fixedly connected with the front end of the detector shell, and the telescopic light shield is sleeved on the inner side of the fixed light shield; a plurality of telescopic connecting shafts are arranged on the outer side wall of the telescopic light shield and are fixedly connected with the telescopic light shield; a fixed sliding sleeve is fixedly arranged on the inner side wall of the fixed light shield at a position corresponding to the telescopic connecting shaft, the cross section of the fixed sliding sleeve is of an arc-shaped structure, and the radian of the inner side wall of the fixed sliding sleeve is matched with that of the outer side wall of the telescopic connecting shaft; the telescopic connecting shaft is sleeved inside the fixed sliding sleeve and is in front-back sliding connection with the fixed sliding sleeve.

Preferably, a drawing handle is fixedly arranged on the inner side wall of the top end of the telescopic light shield.

Preferably, the bottom end of the fixed sliding sleeve is clamped at the lower part of the telescopic connecting shaft.

Preferably, the bottom end of the telescopic light shield is arranged at the lower part of the fixed light shield.

Preferably, the number of the telescopic connecting shafts is consistent with that of the telescopic light shields, and the number of the telescopic connecting shafts is three.

Preferably, the three telescopic connecting shafts are arranged on the left side and the right side of the top end and the bottom of the telescopic light shield in an annular array.

Preferably, the outer side wall of the telescopic connecting shaft is provided with an anti-falling sliding block, a limiting sliding groove matched with the anti-falling sliding block in structure is formed in the position, corresponding to the anti-falling sliding block, of the fixed sliding sleeve, and the anti-falling sliding block is arranged inside the limiting sliding groove and is connected with the limiting sliding groove in a front-back sliding mode.

Preferably, the anti-falling sliding block is provided with at least one sliding block, and the length of the limiting sliding groove is smaller than that of the fixed sliding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of a lens hood for skin detector, this lens hood include fixed lens hood and flexible lens hood, fixed lens hood and skin detector's casing integrated into one piece design, flexible lens hood cover is established in the inboard of fixed lens hood to sliding connection's between through flexible connecting axle and the fixed sliding sleeve cooperation, make it be convenient for stretch out and draw back, and then can reach the purpose of adjusting the shading scope, simple structure, it is very convenient to operate, and low in cost, be fit for market use widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the fixed light shield of the present invention;

fig. 3 is a schematic view of the telescopic light shield of the present invention;

fig. 4 is a schematic structural view of the light shield body of the present invention;

fig. 5 is a schematic view of the specific structure of the fixed sliding sleeve of the present invention;

fig. 6 is a schematic view of the structure of the telescopic connecting shaft of the present invention;

fig. 7 is a schematic view of the connection structure of the fixed sliding sleeve and the telescopic connecting shaft of the present invention.

In the figure: 1. a detector housing; 2. a lens hood body; 3. fixing a light shield; 4. a telescopic light shield; 5. a telescopic connecting shaft; 6. fixing the sliding sleeve; 7. drawing the handle; 8. an anti-drop slide block; 9. and a limiting sliding groove.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: a light shield for a skin detector comprises a detector shell 1 and a light shield body 2; the light shield body 2 is arranged at the front end of the detector shell 1, the light shield body 2 comprises a fixed light shield 3 and a telescopic light shield 4, the rear end of the fixed light shield 3 is fixedly connected with the front end of the detector shell 1, and the telescopic light shield 4 is sleeved on the inner side of the fixed light shield 3; a plurality of telescopic connecting shafts 5 are arranged on the outer side wall of the telescopic light shield 4, and the telescopic connecting shafts 5 are fixedly connected with the telescopic light shield 4; a fixed sliding sleeve 6 is fixedly arranged on the inner side wall of the fixed light shield 3 corresponding to the position of the telescopic connecting shaft 5, the cross section of the fixed sliding sleeve 6 is of an arc-shaped structure, and the radian of the inner side wall of the fixed sliding sleeve 6 is matched with that of the outer side wall of the telescopic connecting shaft 5; the telescopic connecting shaft 5 is sleeved inside the fixed sliding sleeve 6 and is connected with the fixed sliding sleeve 6 in a front-back sliding mode.

Furthermore, a drawing handle 7 is fixedly arranged on the inner side wall of the top end of the telescopic light shield 4.

Furthermore, the bottom end of the fixed sliding sleeve 6 is clamped at the lower part of the telescopic connecting shaft 5.

Further, the bottom end of the telescopic light shield 4 is arranged at the lower part of the fixed light shield 3.

Further, the number of the telescopic connecting shafts 5 is consistent with that of the telescopic light shields 4, and the number of the telescopic connecting shafts is three.

Further, three telescopic connecting shafts 5 are arranged on the left side and the right side of the top end and the bottom of the telescopic light shield 4 in an annular array mode.

Further, be provided with anticreep slider 8 on the lateral wall of telescopic link 5, set up on the position that fixed sliding sleeve 6 corresponds anticreep slider 8 with spacing spout 9 of 8 structural adaptations of anticreep slider, anticreep slider 8 sets up the inside at spacing spout 9 to sliding connection around with spacing spout 9.

Further, the anti-falling sliding block 8 is provided with at least one, and the length of the limiting sliding groove 9 is smaller than that of the fixed sliding sleeve 6.

The working principle is as follows: when need enlarge its shading scope at this lens hood body 2 in-process of in-service use, operating personnel can hold the pull handle 7 on 4 inside wall tops of flexible lens hood with the hand, then with its outside pull, make pull handle 7 drive flexible lens hood 4 and outwards slide, and simultaneously, synchronous motion in fixed sliding sleeve 6 on 3 inside walls of fixed lens hood of telescopic connecting axle 5 on the 4 lateral walls of flexible lens hood, play direction and spacing effect to flexible lens hood 4, anticreep slider 8 on 5 lateral walls of telescopic connecting axle removes in spacing spout 9, because the length of spacing spout 9 is less than the length of fixed sliding sleeve 6, make flexible lens hood 4 can not the slippage, ensure the normal use of lens hood body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A light shield for a skin test meter, comprising: comprises a detector shell (1) and a light shield body (2); the light shield body (2) is arranged at the front end of the detector shell (1), the light shield body (2) comprises a fixed light shield (3) and a telescopic light shield (4), the rear end of the fixed light shield (3) is fixedly connected with the front end of the detector shell (1), and the telescopic light shield (4) is sleeved on the inner side of the fixed light shield (3); a plurality of telescopic connecting shafts (5) are arranged on the outer side wall of the telescopic light shield (4), and the telescopic connecting shafts (5) are fixedly connected with the telescopic light shield (4); a fixed sliding sleeve (6) is fixedly arranged on the inner side wall of the fixed light shield (3) corresponding to the position of the telescopic connecting shaft (5), the cross section of the fixed sliding sleeve (6) is of an arc-shaped structure, and the radian of the inner side wall of the fixed sliding sleeve (6) is matched with that of the outer side wall of the telescopic connecting shaft (5); the telescopic connecting shaft (5) is sleeved inside the fixed sliding sleeve (6) and is connected with the fixed sliding sleeve (6) in a front-back sliding mode.

2. A light shield for a skin test meter according to claim 1, wherein: and a drawing handle (7) is fixedly arranged on the inner side wall of the top end of the telescopic light shield (4).

3. A light shield for a skin test meter according to claim 1, wherein: the bottom end of the fixed sliding sleeve (6) is clamped at the lower part of the telescopic connecting shaft (5).

4. A light shield for a skin test meter according to claim 1, wherein: the bottom end of the telescopic light shield (4) is arranged at the lower part of the fixed light shield (3).

5. A light shield for a skin test meter according to claim 1, wherein: the number of the telescopic connecting shafts (5) is consistent with that of the telescopic light shields (4), and the number of the telescopic connecting shafts is three.

6. A light shield for a skin test meter according to claim 1, wherein: the three telescopic connecting shafts (5) are arranged on the left side and the right side of the top and the bottom of the telescopic light shield (4) in an annular array mode.

7. A light shield for a skin test meter according to claim 1, wherein: be provided with anticreep slider (8) on the lateral wall of telescopic link axle (5), set up on fixed sliding sleeve (6) correspond the position of anticreep slider (8) with spacing spout (9) of anticreep slider (8) structure adaptation, anticreep slider (8) set up in the inside of spacing spout (9) to with sliding connection around spacing spout (9).

8. A light shield for a skin test meter according to claim 7, wherein: the anti-falling sliding block (8) is provided with at least one sliding block, and the length of the limiting sliding groove (9) is smaller than that of the fixed sliding sleeve (6).