CN217361066U - Chargeable magnetic desktop lamp box - Google Patents
Chargeable magnetic desktop lamp box Download PDFInfo
- Publication number
- CN217361066U CN217361066U CN202123361802.XU CN202123361802U CN217361066U CN 217361066 U CN217361066 U CN 217361066U CN 202123361802 U CN202123361802 U CN 202123361802U CN 217361066 U CN217361066 U CN 217361066U
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- connecting seat
- base
- electrically connected
- lamp box
- backlight module
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Abstract
The utility model belongs to the technical field of advertisement, and discloses a chargeable magnetic desktop lamp box, which comprises a base component and a luminous component which is detachably and electrically connected with the base component; the light-emitting component comprises a connecting seat, a backlight module fastened with the connecting seat and a display piece which penetrates through the connecting seat and is matched with the backlight module; the connecting seat is provided with an electrode electrically connected with the backlight module, and when the connecting seat is connected with the base assembly, the electrode is conducted with the power supply assembly in the base assembly. With this structural design's chargeable magnetism desktop lamp house of inhaling, can be connected through dismantling between base subassembly and the light-emitting component, convenient change with backlight unit matched with show piece to this show that satisfies multiple show content.
Description
Technical Field
The utility model relates to an advertisement technical field especially relates to a but desktop lamp house is inhaled to chargeable magnetism.
Background
Most of the lamp boxes for advertising in the prior art are complex in structural design, cannot be conveniently and flexibly replaced by the display contents arranged in the lamp boxes, and then brings great trouble to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but charging magnet inhales desktop lamp house, but this charging magnet inhales desktop lamp house simple structure, makes things convenient for the change of show piece, brings great facility for the user then.
To achieve the purpose, the utility model adopts the following technical proposal:
a rechargeable magnetic desktop lamp box comprises a base component and a light-emitting component which is detachably and electrically connected with the base component; the light-emitting component comprises a connecting seat, a backlight module and a display piece, wherein the backlight module is fastened with the connecting seat, and the display piece penetrates through the connecting seat and is inserted into the backlight module; the connecting seat is provided with an electrode electrically connected with the backlight module, and when the connecting seat is connected with the base assembly, the electrode is conducted with a power supply assembly in the base assembly.
The base assembly comprises a base, a power supply arranged in the cavity of the base, a circuit board electrically connected with the power supply, and an interface and a key arranged on the circuit board, wherein the interface and the key are exposed out of the base.
The upper surface of the base is concavely provided with a mounting position matched with the connecting seat, a jack electrically connected with the electrode is arranged in the mounting position, and the jack is electrically connected with the circuit board.
The connecting seat and the mounting position are provided with magnetic suction pieces used for adsorbing the connecting seat and the base mutually.
The backlight module comprises a light guide plate, transparent plates arranged on two sides of the light guide plate, a lamp strip at least arranged on one side of the light guide plate, and a frame used for fastening the light guide plate, the transparent plates and the lamp strip, wherein the lamp strip is electrically connected with the electrodes.
The display device comprises a transparent plate, a display piece, a connecting seat and a light guide plate, wherein the connecting seat is provided with a slot for inserting the display piece, and the slot is communicated with a gap between the transparent plate and the light guide plate.
Wherein, the display piece is arranged as printing paper or film.
The utility model has the advantages that: the utility model provides a chargeable magnetic desktop lamp box, which comprises a base component and a light-emitting component which is detachably and electrically connected with the base component; the light-emitting component comprises a connecting seat, a backlight module fastened with the connecting seat and a display piece which penetrates through the connecting seat and is matched with the backlight module; the connecting seat is provided with an electrode electrically connected with the backlight module, and when the connecting seat is connected with the base assembly, the electrode is conducted with the power supply assembly in the base assembly. With this structural design's chargeable magnetism desktop lamp house of inhaling, can be connected through dismantling between base subassembly and the light-emitting component, convenient change with backlight unit matched with show piece to this show that satisfies multiple show content.
Drawings
Fig. 1 is an exploded view of a rechargeable magnetic table light box provided in this embodiment.
Fig. 2 is an exploded view of the base assembly of fig. 1.
Fig. 3 is an isometric view of the light emitting assembly of fig. 1.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is an exploded view of the lighting module of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 5, the present embodiment provides a rechargeable magnetic desktop light box, which mainly comprises a base assembly 1 and a light emitting assembly 2, preferably, the base assembly 1 in the present embodiment includes a base 11, a power supply 12 disposed in a cavity of the base 11, a circuit board 13 electrically connected to the power supply 12, and an interface and a key disposed on the circuit board 13, the interface and the key are exposed out of the base 11, so as to charge the power supply 12 through the interface, and the light emitting assembly 2 electrically connected to the base assembly 1 is controlled through the key.
In order to facilitate the assembly and disassembly of the base assembly 1 and the light emitting assembly 2, preferably, the mounting position 111 is concavely disposed on the upper surface of the base 11, and the insertion hole 112 electrically connected to the circuit board 13 is disposed in the mounting seat, so that the assembly and disassembly and the electrical connection between the base assembly 1 and the light emitting assembly 2 are rapidly realized through the arrangement of the mounting position 111 and the insertion hole 112.
More specifically, the backlight module in this embodiment includes a light guide plate 21, transparent plates 22 disposed on two sides of the light guide plate 21, a light bar 23 at least disposed on one side of the light guide plate 21, and a frame 24 for fastening the light guide plate 21, the transparent plates 22, and the light bar 23, wherein an electrode 252 matched with the connecting seat 25 is disposed at an end of the light bar 23, and when the connecting seat 25 is placed in the mounting position 111, the electrode 252 can be conducted with the insertion hole 112, and then the light emission of the light bar 23 is controlled by the key and the circuit board 13.
In the present embodiment, in order to facilitate the replacement of the display 3, preferably, a slot 251 for inserting the display 3 is formed on the connection seat 25, and a gap for clamping the display 3 is further formed between the transparent plate 22 and the light guide plate 21, the gap and the slot 251 are arranged in a penetrating manner, so that when the light emitting assembly 2 is taken out of the base assembly 1, the display 3 can be taken out of or inserted into the slot 251 to replace the display 3. Preferably, the display member 3 in this embodiment can be configured as printing paper or film, so as to provide a better illumination environment for the display member 3 through the backlight module, and then better display the content of the display member 3.
In addition, in order to further increase the stability of the connecting member after being connected with the base 11, preferably, magnetic attracting members for attracting the connecting seat 25 and the base 11 to each other are disposed on two combining surfaces of the connecting seat 25 and the mounting position 111, that is, a plurality of magnets 4 with opposite magnetic poles are disposed at the bottom of the connecting seat 25 and in the mounting position 111 of the base 11, respectively, so as to further increase the stability of the connecting member after being connected with the base 11 through the mutual attraction between the magnets 4.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A rechargeable magnetic desktop lamp box is characterized by comprising a base component and a light-emitting component which is detachably and electrically connected with the base component; the light-emitting component comprises a connecting seat, a backlight module fastened with the connecting seat and a display piece penetrating through the connecting seat and inserted into the backlight module; the connecting seat is provided with an electrode electrically connected with the backlight module, and when the connecting seat is connected with the base assembly, the electrode is conducted with a power supply assembly in the base assembly.
2. The rechargeable magnetic desktop lamp box of claim 1, wherein the base assembly comprises a base, a power source disposed in the base cavity, a circuit board electrically connected to the power source, and an interface and a key disposed on the circuit board, the interface and the key being exposed from the base.
3. The rechargeable magnetic desktop lamp box of claim 2, wherein the upper surface of the base is concavely provided with a mounting position matched with the connecting seat, the mounting position is internally provided with a jack electrically connected with the electrode, and the jack is electrically connected with the circuit board.
4. The rechargeable magnetic desktop lamp box of claim 3, wherein the connecting seat and the mounting position are provided with magnetic attraction pieces for attracting the connecting seat and the base to each other.
5. The rechargeable magnetic desktop lamp box of claim 1, wherein the backlight module comprises a light guide plate, transparent plates disposed at two sides of the light guide plate, a lamp strip disposed at least at one side of the light guide plate, and a frame for fastening the light guide plate, the transparent plates, and the lamp strip is electrically connected to the electrodes.
6. The rechargeable magnetic desktop lamp box of claim 5, wherein the connecting seat is provided with a slot for inserting the display member, and the slot is communicated with a gap between the transparent plate and the light guide plate.
7. The rechargeable magnetic table lamp box of claim 1, wherein the display member is configured as printing paper or film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123361802.XU CN217361066U (en) | 2021-12-27 | 2021-12-27 | Chargeable magnetic desktop lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123361802.XU CN217361066U (en) | 2021-12-27 | 2021-12-27 | Chargeable magnetic desktop lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217361066U true CN217361066U (en) | 2022-09-02 |
Family
ID=83040615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123361802.XU Active CN217361066U (en) | 2021-12-27 | 2021-12-27 | Chargeable magnetic desktop lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217361066U (en) |
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2021
- 2021-12-27 CN CN202123361802.XU patent/CN217361066U/en active Active
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| GR01 | Patent grant |