CN213749010U

CN213749010U - Portable lensmeter

Info

Publication number: CN213749010U
Application number: CN202022507231.5U
Authority: CN
Inventors: 李健; 金礼南; 房莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-20
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a portable lensmeter, including bottom plate, dustcoat and support frame, the middle fixed mounting of bottom plate up end has the support frame, one side from the top down of support frame has camera part, glasses rack and collimating objective in proper order fixed mounting, open at the top of support frame has the mounting groove that the non-link up, be provided with lift display mechanism in the mounting groove, top in the mounting groove is provided with the clean mechanism of roll, the up end of bottom plate is provided with the dustcoat, the top fixed mounting of dustcoat has the handle, the dustcoat passes through fixed buckle movable mounting with the bottom plate, the support frame sets up the inside at the dustcoat. The utility model discloses with display screen movable mounting in the inside of support frame, reduced the volume of lensmeter to it is fixed to be provided with dustcoat and bottom plate activity, and operating personnel can seal the lensmeter in the dustcoat, the carrying and the transportation of the lensmeter of being convenient for.

Description

Portable lensmeter

Technical Field

The utility model relates to a lensmeter technical field especially relates to a portable lensmeter.

Background

The lensometer is also called as photometer, lens checking machine, lens measuring instrument, etc.

The existing lensmeter has large volume and heavy mass, is inconvenient for operators to carry and transport, and can not meet the requirement of home service.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lensmeter 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:

the utility model provides a portable lensmeter, includes bottom plate, dustcoat and support frame, the middle fixed mounting of bottom plate up end has the support frame, one side from the top down of support frame fixed mounting in proper order has camera part, glasses rack and collimating objective, open at the top of support frame has the mounting groove that the non-link up, be provided with lift display mechanism in the mounting groove, top in the mounting groove is provided with the clean mechanism of roll, the up end of bottom plate is provided with the dustcoat, the top fixed mounting of dustcoat has the handle, the dustcoat passes through fixed buckle movable mounting with the bottom plate, the support frame sets up the inside at the dustcoat.

As a further aspect of the present invention: the lifting display mechanism comprises an electric push rod and a display screen, the electric push rod is fixedly installed at the bottom of the installation groove, and the display screen is fixedly installed at the output end of the electric push rod.

As a further aspect of the present invention: clean mechanism rolls includes cleaning roller and dwang, the top of dwang in the mounting groove is rotated and is installed two, two the dwang sets up the horizontal both sides at the display screen, the fixed surface of dwang installs the cleaning roller.

As a further aspect of the present invention: the lower part of collimating objective and one side of the support frame is fixedly connected through a connecting frame, the lens of the collimating objective is arranged at one end close to the glasses placing frame, and the camera shooting component is fixedly arranged on the upper part of one side of the support frame through a mounting seat.

As a further aspect of the present invention: one side symmetry that the support frame was kept away from to the bottom plate is installed the universal wheel that a plurality of equidistance set up.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses with display screen movable mounting in the inside of support frame, reduced the volume of lensmeter to it is fixed to be provided with dustcoat and bottom plate activity, and operating personnel can seal the lensmeter in the dustcoat, the carrying and the transportation of the lensmeter of being convenient for.

Drawings

Fig. 1 is a schematic diagram of a portable lensmeter.

FIG. 2 is a schematic view of the interior of the housing of a portable lensmeter.

Fig. 3 is a schematic structural view of a side surface of a support frame of a portable lensmeter.

Fig. 4 is an exploded view of the internal structure of a support frame of a portable lensmeter.

In the figure: 1-bottom plate, 11-universal wheel, 12-fixed buckle, 2-outer cover, 21-handle, 3-support frame, 31-mounting groove, 4-collimating objective, 41-connecting frame, 5-glasses placing frame, 6-camera component, 61-mounting seat, 7-display screen, 71-electric push rod, 8-cleaning roller and 81-rotating rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

please refer to fig. 1-4, a portable lensmeter comprises a bottom plate 1, an outer cover 2 and a support frame 3, wherein the support frame 3 is fixedly installed in the middle of the upper end surface of the bottom plate 1 through screws, a camera part 6, a glasses placement frame 5 and a collimating objective 4 are sequentially and fixedly installed on one side of the support frame 3 from top to bottom, a non-through installation groove 31 is formed in the top of the support frame 3, a lifting display mechanism is arranged in the installation groove 31, a rolling cleaning mechanism is arranged at the top in the installation groove 31, the outer cover 2 is arranged on the upper end surface of the bottom plate 1, a handle 21 is welded at the top of the outer cover 2, the outer cover 2 and the bottom plate 1 are movably installed through a fixed buckle 12, and the support frame 3 is arranged inside the outer cover 2.

The lifting display mechanism comprises an electric push rod 71 and a display screen 7, the electric push rod 71 is fixedly installed at the bottom of the installation groove 31 through a screw, and the display screen 7 is fixedly installed at the output end of the electric push rod 71 through a screw.

Clean mechanism of roll includes cleaning roller 8 and dwang 81, the top of dwang 81 in mounting groove 31 is rotated and is installed two, two the dwang 81 sets up the horizontal both sides at display screen 7, the outer fixed surface of dwang 81 installs cleaning roller 8.

Working principle of example 1: an operator can drive the electric push rod 71 to contract, the display screen 7 is driven to be hidden in the mounting groove 31, the outer cover 2 is mounted on the upper end face of the bottom plate 1 through the fixed buckle 12, the operator can carry a lensmeter through the handle 21, the lensmeter can be transported conveniently to be served by a door, when the operator needs to use the focal power timing, the fixed buckle 12 can be opened, the outer cover 2 is taken down, the output end of the electric push rod 71 is driven to push the display screen 7 upwards, the two ends of the display screen 7 and the cleaning roller 8 rub to drive the cleaning roller 8 to rotate, the outer surfaces of the two sides of the display screen 7 are cleaned until the display screen 7 is exposed on the upper end face of the support frame 3, glasses to be measured are placed on the glasses placing frame 5, the parameters to be measured of the glasses are measured through the collimating objective 4 and the camera part 6, and numerical values and images are displayed in the display screen 7.

Example 2:

please refer to fig. 1-4, a portable lensmeter, on the basis of embodiment 1, the collimator lens 4 is fixedly connected with the lower part of one side of the support frame 3 through a connecting frame 41, the lens of the collimator lens 4 is arranged at one end close to the glasses placing frame 5, the camera part 6 is fixedly arranged at the upper part of one side of the support frame 3 through a mounting seat 61, one side of the bottom plate 1 far away from the support frame 3 is symmetrically provided with a plurality of universal wheels 11 arranged at equal intervals, so that an operator can move the position of the lensmeter conveniently and find a place where light rays convenient to measure are good.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable lensmeter, which comprises a bottom plate (1), an outer cover (2) and a supporting frame (3), it is characterized in that a support frame (3) is fixedly arranged in the middle of the upper end surface of the bottom plate (1), a camera shooting part (6), a glasses placing frame (5) and a collimating objective (4) are fixedly arranged on one side of the supporting frame (3) from top to bottom in sequence, the top of the supporting frame (3) is provided with a non-through mounting groove (31), a lifting display mechanism is arranged in the mounting groove (31), the top of the mounting groove (31) is provided with a rolling cleaning mechanism, the upper end surface of the bottom plate (1) is provided with an outer cover (2), the top fixed mounting of dustcoat (2) has handle (21), dustcoat (2) and bottom plate (1) are through fixed buckle (12) movable mounting, support frame (3) set up the inside in dustcoat (2).

2. The portable lensmeter of claim 1, wherein the elevating display mechanism comprises an electric push rod (71) and a display screen (7), the electric push rod (71) is fixedly arranged at the bottom of the mounting groove (31), and the display screen (7) is fixedly arranged at the output end of the electric push rod (71).

3. The portable lensmeter of claim 2, wherein the rolling cleaning mechanism comprises a cleaning roller (8) and two rotating rods (81), the two rotating rods (81) are rotatably arranged at the top of the mounting groove (31), the two rotating rods (81) are arranged at the two transverse sides of the display screen (7), and the cleaning roller (8) is fixedly arranged on the outer surface of the rotating rod (81).

4. The portable lensmeter of claim 1, wherein the collimator objective (4) is fixedly connected with the lower part of one side of the support frame (3) through a connecting frame (41), the lens of the collimator objective (4) is arranged at one end close to the glasses holding frame (5), and the image pickup component (6) is fixedly arranged at the upper part of one side of the support frame (3) through a mounting seat (61).

5. The portable lensmeter of claim 1, wherein a plurality of universal wheels (11) are symmetrically arranged on one side of the bottom plate (1) away from the support frame (3) at equal intervals.