CN217244338U

CN217244338U - Remote control type visual chart lamp box

Info

Publication number: CN217244338U
Application number: CN202220913233.0U
Authority: CN
Inventors: 何彩虹; 陈秀; 敖倩; 张苏娟; 李咏梅
Original assignee: Guangzhou Development Zone Hospital
Current assignee: Guangzhou Development Zone Hospital
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-23
Anticipated expiration: 2032-04-14

Abstract

The utility model provides a remote control type visual chart lamp box. The remote control type visual chart lamp box comprises a base; the side plate is fixedly arranged at the top of the base; the lifting mechanism is arranged on the side plate; the bracket is arranged on one side of the side plate; the L-shaped mounting plate is fixedly mounted on the bracket; the vision lamp box is arranged on the L-shaped mounting plate; the baffle is fixedly arranged on one side of the L-shaped mounting plate; and the two fixing mechanisms are symmetrically arranged on two sides of the L-shaped mounting plate. The utility model provides a remote control formula visual chart lamp house has and can carry out convenient fixed to the lamp house, can carry out altitude mixture control moreover, and convenient different height people detect, carries out the control of lighting of different positions to the visual lamp house through the remote controller, plays suggestion people's effect like this, can be comparatively laborsaving carry out the advantage of visual detection.

Description

Remote control formula eye chart lamp house

Technical Field

The utility model relates to an eyesight detects technical field, especially relates to a remote control formula visual chart lamp house.

Background

The visual chart is used for measuring vision, and is divided into near visual chart and far visual chart in function, and the visual chart lamp box is formed from shell, visual chart, ballast, tubular fluorescent screen and power plug component.

The traditional visual chart lamp box is generally fixed through a support, bright spot indicating lamps are arranged on some visual chart lamp boxes, and visual detection is carried out in a remote control mode, so that the visual chart lamp box is convenient to use;

but traditional visual chart lamp house generally is fixed setting, and the people that are applicable to different heights that can not be fine, and the visual chart lamp house generally need hold the thing and indicate moreover, and long-time operation is comparatively hard.

Therefore, there is a need to provide a new remote control type visual chart light box to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have and to carry out convenient fixed to the lamp house, can carry out altitude mixture control moreover, make things convenient for different height people to detect, and carry out the different positions of remote control lamp house through the remote controller and light, the laborsaving remote control formula visual chart lamp house of operation.

In order to solve the technical problem, the utility model provides a remote control formula eye chart lamp house includes: a base; the side plate is fixedly arranged at the top of the base; the lifting mechanism is arranged on the side plate; the bracket is arranged on one side of the side plate; the L-shaped mounting plate is fixedly mounted on the bracket; the vision lamp box is arranged on the L-shaped mounting plate; the baffle is fixedly arranged on one side of the L-shaped mounting plate; and the two fixing mechanisms are symmetrically arranged on two sides of the L-shaped mounting plate.

Preferably, the lifting mechanism comprises a motor, a first threaded rod and a sliding seat, the motor is fixedly installed on one side of the side plate, the first threaded rod is fixedly installed on an output shaft of the motor, the sliding seat is installed on the first threaded rod in a threaded mode, and the sliding seat is fixedly connected with the support.

Preferably, the fixing mechanism comprises an L-shaped supporting block, a second threaded rod, a handle and a pressing block, the L-shaped supporting block is fixedly installed on one side of the L-shaped mounting plate, the second threaded rod is installed on the L-shaped supporting block in a threaded mode, the handle is fixedly installed at one end of the second threaded rod, the pressing block is fixedly installed at the other end of the second threaded rod, and the pressing block is located on one side of the vision lamp box.

Preferably, the bottom of base is equipped with a plurality of universal wheels, and is a plurality of the universal wheel is array distribution.

Preferably, one side of base is equipped with the receiver, be equipped with the remote controller in the receiver.

Preferably, one side of the side plate is provided with two bearing seats, and the two bearing seats are rotatably connected with the first threaded rod.

Compared with the prior art, the utility model provides a remote control formula eye chart lamp house has following beneficial effect:

the utility model provides a remote control type visual chart lamp box, which is moved by universal wheels, thus being convenient to move and flexible to use;

the motor is started according to the height of a person, the vision lamp box is driven by the L-shaped mounting plate to vertically move, and the vision lamp box can be adjusted up and down according to the horizontal height of eyeballs of a patient, so that the vision lamp box is convenient for people with different heights to detect and use;

through rotating the handle, can take off the vision lamp house and clear up or change, it is all comparatively convenient laborsaving with the dismantlement to fix.

Drawings

Fig. 1 is a schematic structural view of a light box of a remote control type visual chart according to a preferred embodiment of the present invention;

FIG. 2 is a side cross-sectional structural view of FIG. 1;

fig. 3 is an enlarged view of the part a shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a side plate; 3. a motor; 4. a first threaded rod; 5. a sliding seat; 6. a support; 7. an L-shaped mounting plate; 8. a baffle plate; 9. a vision lamp box; 10. an L-shaped support block; 11. a second threaded rod; 12. a handle; 13. briquetting; 14. an indicator light; 15. and a remote controller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a light box of a remote control type eye chart according to a preferred embodiment of the present invention; FIG. 2 is a side cross-sectional structural view of FIG. 1; fig. 3 is an enlarged view of the part a shown in fig. 1. Remote control formula eye chart lamp house includes: a base 1; the side plate 2 is fixedly arranged at the top of the base 1; the lifting mechanism is arranged on the side plate 2; the bracket 6 is arranged on one side of the side plate 2; the L-shaped mounting plate 7 is fixedly mounted on the bracket 6; the vision lamp box 9, the vision lamp box 9 is arranged on the L-shaped mounting plate 7; the baffle plate 8 is fixedly arranged on one side of the L-shaped mounting plate 7; and the two fixing mechanisms are symmetrically arranged on two sides of the L-shaped mounting plate 7.

Elevating system includes motor 3, first threaded rod 4 and sliding seat 5, motor 3 fixed mounting be in one side of curb plate 2, first threaded rod 4 fixed mounting be in on the output shaft of

motor

3, 5 screw threads of sliding seat are installed on first threaded rod 4, just sliding seat 5 with 6 fixed connection of support.

The fixing mechanism comprises an L-shaped supporting block 10, a second threaded rod 11, a handle 12 and a pressing block 13, the L-shaped supporting block 10 is fixedly installed on one side of the L-shaped mounting plate 7, the second threaded rod 11 is installed on the L-shaped supporting block 10 in a threaded mode, the handle 12 is fixedly installed at one end of the second threaded rod 11, the pressing block 13 is fixedly installed at the other end of the second threaded rod 11, and the pressing block 13 is located on one side of the vision lamp box 9.

The bottom of base 1 is equipped with a plurality of universal wheels, and is a plurality of the universal wheel is array distribution, and it is comparatively convenient to remove the device through the universal wheel.

One side of base 1 is equipped with the receiver, be equipped with remote controller 15 in the receiver, carry out the control of lighting of different positions to the visual light box 9 through the remote controller, play suggestion people's effect like this, more convenient carry out visual detection.

And two bearing seats are arranged on one side of the side plate 2, the bearing seats are rotationally connected with the first threaded rod 4, and the first threaded rod 4 can be supported through the bearing seats.

The utility model provides a remote control formula eye chart lamp house's theory of operation as follows:

when in use, the device is moved through the universal wheels, so that the device is convenient to move and flexible to use;

the vision lamp box 9 is provided with an indicator lamp 14 in the prior art, the vision lamp box 9 can be controlled by a remote controller 15, and the indication of the indicator lamp 14 assists people in testing vision, so that the operation is labor-saving;

according to different heights of people, the motor 3 is started, the motor 3 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the sliding seat 5 to vertically move, the sliding seat 5 drives the support 6 to vertically move, the support 6 drives the L-shaped mounting plate 7 to vertically move, the L-shaped mounting plate 7 drives the vision lamp box 9 to vertically move, and further, the 1.0 row of letters can be vertically adjusted according to the horizontal height of eyeballs of patients, so that the detection and the use of people with different heights are facilitated;

through rotating handle 12, handle 12 drives second threaded rod 11 and rotates, and second threaded rod 11 drives briquetting 13 and is close to vision lamp house 9 and fixes, and during the dismantlement, vision lamp house 9 can be taken off to the counter-rotating handle 12 and clear up or change, and is fixed and dismantle all comparatively convenient laborsaving.

according to different heights of people, the motor 3 is started, the vision lamp box 9 is driven by the L-shaped mounting plate 7 to vertically move, and the vertical adjustment can be carried out according to the horizontal height of eyeballs of patients, so that the detection and the use of people with different heights are facilitated;

by rotating the handle 12, the vision lamp box 9 can be taken down for cleaning or replacement, and the fixation and the disassembly are both convenient and labor-saving.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A remote control type visual chart light box is characterized by comprising:

a base;

the side plate is fixedly arranged at the top of the base;

the lifting mechanism is arranged on the side plate;

the bracket is arranged on one side of the side plate;

the L-shaped mounting plate is fixedly mounted on the bracket;

the vision lamp box is arranged on the L-shaped mounting plate;

the baffle is fixedly arranged on one side of the L-shaped mounting plate;

and the two fixing mechanisms are symmetrically arranged on two sides of the L-shaped mounting plate.

2. The remote-controlled visual chart light box according to claim 1, wherein the lifting mechanism comprises a motor, a first threaded rod and a sliding seat, the motor is fixedly installed on one side of the side plate, the first threaded rod is fixedly installed on an output shaft of the motor, the sliding seat is in threaded installation on the first threaded rod, and the sliding seat is fixedly connected with the bracket.

3. The remotely controlled visual chart light box of claim 1, wherein the fixing mechanism comprises an L-shaped support block, a second threaded rod, a handle and a press block, the L-shaped support block is fixedly installed on one side of the L-shaped mounting plate, the second threaded rod is threadedly installed on the L-shaped support block, the handle is fixedly installed at one end of the second threaded rod, the press block is fixedly installed at the other end of the second threaded rod, and the press block is located on one side of the visual chart light box.

4. The remotely controlled visual chart lightbox of claim 1, wherein a plurality of universal wheels are provided on the bottom of the base, the plurality of universal wheels being arranged in an array.

5. The remote-controlled visual chart light box according to claim 1, wherein a storage box is arranged on one side of the base, and a remote controller is arranged in the storage box.

6. The remotely controlled visual chart light box of claim 2 wherein two bearing seats are provided on one side of said side plate, said two bearing seats being rotatably connected to said first threaded rod.