CN219243385U

CN219243385U - Multifunctional desk lamp

Info

Publication number: CN219243385U
Application number: CN202223132913.8U
Authority: CN
Inventors: 郭彬彬; 沈煜; 何云龙; 李俊; 张兵
Original assignee: Jiangxi Xianghang Technology Co ltd; Xianghang Rudong Technology Co ltd; Xianghang Shanghai Technology Co ltd
Current assignee: Jiangxi Xianghang Technology Co ltd; Xianghang Rudong Technology Co ltd; Xianghang Shanghai Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-23
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a multifunctional desk lamp, which comprises a base, a bracket, an image display device, a flexible connecting rod and a lamp cap, wherein the bracket comprises a left upright post, a right upright post and a cross beam; the image display device comprises a shell, the left side surface and the right side surface of the shell are respectively provided with a rotating shaft extending along the left-right direction, the shell is rotatably arranged on a left stand column and a right stand column through the two rotating shafts, and at least one stand column of the left stand column and the right stand column is provided with a bayonet lock component for locking the position of the image display device. The utility model not only has the function of desk lamp illumination, but also has the function of display; meanwhile, the image display device can rotate around the rotating shaft and can be locked at multiple angles, and the image display device is convenient to use and simple in structure.

Description

Multifunctional desk lamp

Technical Field

The utility model relates to the technical field of desk lamp structures, in particular to a multifunctional desk lamp.

Background

The desk lamp is used as a lighting tool in daily life, has high use frequency in family life and work and study of people, but the existing desk lamp has a lighting function, single function and low space utilization rate. In daily life, people often need to work, learn or entertain under the illumination of a desk lamp. How to improve the functional integration of the desk lamp so as to improve the simplicity and the neatness of the table top where the desk lamp is positioned becomes a technical problem to be solved.

Disclosure of Invention

The embodiment of the utility model provides a multifunctional table lamp which is used for solving the technical problems.

In order to achieve the above object, the embodiment of the utility model provides a multifunctional desk lamp, which comprises a base, a bracket, an image display device, a flexible connecting rod and a lamp cap, wherein the bracket comprises a left upright post, a right upright post and a cross beam;

the image display device include the casing, both sides all are provided with a pivot that extends along left and right directions about the casing, two pivots coaxial settings, left stand and right stand are provided with the pivot matched with shaft hole that corresponds the side, the casing passes through two rotatable installs in left stand and right stand of pivot, install the bayonet lock component that is used for locking image display device position on at least one stand in left stand and the right stand, the bayonet lock component including installing cylindrical shell, the round pin body and the reset spring on the stand, the axis of round pin body and cylindrical shell all extends along left and right directions, both ends of cylindrical shell all are provided with the hole of stepping down that supplies the round pin body to wear out, the round pin body sets up in the cylindrical shell, and the both ends of round pin body all wear out the cylindrical shell to the one end that the round pin body stretches into the stand inboard is the expansion end, the other end that uses the round pin body is located the cylindrical shell and is close to the expansion end is provided with the piece that ends, the diameter that is greater than stepping down the hole and internal diameter and be less than the cylindrical shell's diameter, the reset spring is located the cylindrical shell and is close to the end face that the expansion end is close to the side of the cylindrical shell and is provided with the expansion end that the image that corresponds to the end that the end is close to the cylindrical shell, the end that sets up under the end that the image that corresponds to the end that the end corresponds to the cylindrical shell to the end, the image display device.

Therefore, when the pin body is pulled out outwards through holding the handle, the image display device can rotate around the rotating shaft, when the image display device rotates to the vicinity of a user's required angle, the handle is loosened, the pin body stretches out inwards under the action of the reset spring and is inserted into the pin hole on the shell of the image display device, so that the position of the image display device is locked, the use is convenient, and the structure is simple.

Optionally, the stand on be provided with the installation through-hole that is used for installing the bayonet lock component, the cylindric casing of bayonet lock component is provided with the external screw thread, the installation through-hole be provided with the internal screw thread, the cylindric casing passes through the screw thread cooperation and installs in the installation through-hole.

Preferably, a light outlet is arranged at the front side of the casing of the image display device, an optical imaging unit is arranged in the light outlet, an image display is arranged in the casing, an included angle of 12-45 degrees is formed between the light outlet surface of the image display and the optical imaging unit, image light emitted by the image display passes through the optical imaging unit, and the optical imaging unit forms a real image of an image emitted by the image display in front of the optical imaging unit by utilizing the passed light. So that the user views the real image imaged by the image display over the robot body via the optical imaging unit.

Preferably, the light emitting surface of the image display is an inclined surface inclined downwards along the front-to-back direction.

Further, the optical imaging unit is an optical element functioning as a dihedral corner reflector. Further optionally, the optical imaging unit is a dihedral corner reflector array.

Optionally, the flexible connecting rod is a universal metal tube sleeved in the plastic shell.

Further, the axial lead of the pin holes on the same side surface of the shell of the image display device is positioned on the same cylindrical surface, and the cylindrical surface is coaxial with the rotating shaft.

One or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages:

the utility model not only has the function of illumination of the desk lamp, but also has the function of display, can display corresponding image information according to the need or an external signal source, and integrates the functions of the desk lamp and a display screen; meanwhile, the image display device can rotate around the rotating shaft and can be locked at multiple angles, so that the device is convenient to use and simple in structure, and can meet different use scenes or use habits of different users. The functional integration of the desk lamp is improved, so that the desk lamp is concise and tidy.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the bayonet component of the present utility model;

fig. 4 is a schematic structural view of the image display device of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the embodiment of the utility model provides a multifunctional desk lamp, which comprises a base 1, a bracket, an image display device 2, a flexible connecting rod 3 and a lamp cap 4, wherein the bracket comprises a left upright post 5, a right upright post 6 and a cross beam 7, the bottoms of the left upright post 5 and the right upright post 6 are fixedly arranged on the base 1, the tops of the left upright post 5 and the right upright post 6 are fixedly connected with the cross beam 7, the image display device 2 is arranged in a space surrounded by the left upright post 5, the right upright post 6 and the cross beam 7, and the lamp cap 4 is fixedly connected with the cross beam 7 through the flexible connecting rod 3;

the image display device 2 comprises a shell, a rotating shaft 8 extending along the left and right directions is arranged on the left and right sides of the shell, the two rotating shafts 8 are coaxially arranged, a left upright 5 and a right upright 6 are provided with shaft holes matched with the rotating shafts 8 on the corresponding sides, the shell is rotatably arranged on the left upright 5 and the right upright 6 through the two rotating shafts 8, a bayonet lock component 9 for locking the position of the image display device 2 is arranged on at least one upright of the left upright 5 and the right upright 6, the bayonet lock component 9 comprises a cylindrical shell 10, a pin 11 and a reset spring 12 which are arranged on the upright, the axes of the pin 11 and the cylindrical shell 10 extend along the left and right directions, the two end surfaces of the cylindrical shell 10 are provided with yielding holes for the pin 11 to penetrate, the pin 11 is arranged in the cylindrical shell 10, and both ends of the pin body 11 are penetrated out of the cylindrical shell 10, one end of the pin body 11 extending into the inner side of the upright column is used as a telescopic end 13, the other end of the pin body 11 is used as a holding end, a part of the pin body 11, which is positioned in the cylindrical shell 10 and is close to the telescopic end 13, is provided with a stop piece 14, the outer diameter of the stop piece 14 is larger than the diameter of the yielding hole and smaller than the inner diameter of the cylindrical shell 10, a return spring 12 is arranged between the stop piece 14 and the end face of the cylindrical shell 10, which is close to the holding end, and the stop piece 14 is pressed against the end face of the cylindrical shell 10, which is close to the telescopic end 13, under the action of the return spring 12, the holding end of the pin body 11 is provided with a handle 15, and a plurality of pin holes 16 matched with the telescopic end 13 of the pin body 11 are arranged on the corresponding side surface of the shell of the image display device 2.

Therefore, when the pin body 11 is pulled out outwards by holding the handle 15, the image display device 2 can rotate around the rotating shaft 8, when the image display device 2 rotates to the vicinity of the angle required by a user, the handle 15 is released, the pin body 11 stretches out inwards under the action of the reset spring 12 and is inserted into the pin hole 16 on the shell of the image display device 2, so that the position of the image display device 2 is locked, and the image display device is convenient to use and simple in structure.

Optionally, the upright post is provided with an installation through hole for installing the bayonet lock component 9, the cylindrical shell 10 of the bayonet lock component 9 is provided with external threads, the installation through hole is provided with internal threads, and the cylindrical shell 10 is installed in the installation through hole through threaded fit.

Preferably, as shown in fig. 4, the front side of the housing of the image display device 2 is provided with a light outlet, an optical imaging unit 17 is installed in the light outlet, an image display 18 is disposed in the housing, an included angle of 12-45 degrees is formed between the light outlet surface of the image display 18 and the optical imaging unit 17, the image light emitted from the image display 18 passes through the optical imaging unit 17, and the optical imaging unit 17 forms a real image of the image emitted from the image display 18 in front of the optical imaging unit 17 by using the passing light. So that the user sees the real image imaged by the image display 18 over the robot body via the optical imaging unit 17.

Preferably, the light emitting surface of the image display 18 is an inclined surface inclined downward in the front-to-back direction.

Further, the optical imaging unit 17 is an optical element functioning as a dihedral corner reflector. Further alternatively, the optical imaging unit 17 is a dihedral corner reflector array.

Optionally, the flexible connecting rod 3 is a universal metal tube sleeved in the plastic shell.

Further, the axes of the pin holes 16 on the same side surface on the housing of the image display device 2 are on the same cylindrical surface, and the cylindrical surface is coaxial with the rotation shaft 8.

It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" or "comprises" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The use of the words first, second, third, etc. do not denote any order, and the words may be interpreted as names.

All of the features disclosed in this specification, except mutually exclusive features, may be combined in any manner.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims

1. The multifunctional desk lamp is characterized by comprising a base, a bracket, an image display device, a flexible connecting rod and a lamp cap, wherein the bracket comprises a left stand column, a right stand column and a cross beam;

2. The multifunctional desk lamp as claimed in claim 1, wherein the upright post is provided with a mounting through hole for mounting the bayonet component, the cylindrical housing of the bayonet component is provided with external threads, the mounting through hole is provided with internal threads, and the cylindrical housing is mounted in the mounting through hole by screw-fitting.

3. The desk lamp as claimed in claim 1, wherein the front side of the housing of the image display device is provided with a light outlet, an optical imaging unit is installed in the light outlet, an image display is installed in the housing, an included angle of 12-45 degrees is formed between a light outlet surface of the image display and the optical imaging unit, image light emitted from the image display passes through the optical imaging unit, and the optical imaging unit forms a real image of an image emitted from the image display in front of the optical imaging unit by using the passing light.

4. A multifunctional desk lamp as recited in claim 3, wherein the light-emitting surface of the image display is a slope inclined downward in a front-to-rear direction.

5. A multifunctional desk lamp as claimed in claim 3, characterized in that said optical imaging unit is an optical element functioning as a dihedral corner reflector.

6. The multifunctional desk lamp as claimed in claim 5, wherein the optical imaging unit is a dihedral corner reflector array.

7. The multifunctional desk lamp as claimed in claim 1, wherein the flexible connecting rod is a universal metal tube sleeved in the plastic shell.

8. A multifunctional desk lamp as claimed in claim 1, characterized in that the axes of the pin holes on the same side surface of the housing of the image display device are on the same cylindrical surface, and the cylindrical surface is coaxial with the rotation shaft.