CN215872006U - Adsorption type household appliance display control system - Google Patents
Adsorption type household appliance display control system Download PDFInfo
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- CN215872006U CN215872006U CN202121521314.8U CN202121521314U CN215872006U CN 215872006 U CN215872006 U CN 215872006U CN 202121521314 U CN202121521314 U CN 202121521314U CN 215872006 U CN215872006 U CN 215872006U
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- display screen
- magnetic sheet
- circuit board
- control system
- accommodating frame
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Abstract
The utility model discloses an adsorption type household appliance display control system which comprises a circuit board, wherein a display screen adsorption component is soldered on the front surface of the circuit board; the display screen adsorption component comprises a display screen, a display screen accommodating frame, a movable contact, a fixed contact, a first magnetic sheet and a second magnetic sheet, wherein the fixed contact and the first magnetic sheet are fixed on the circuit board side by side, and the display screen accommodating frame is fixed on the circuit board and covers the fixed contact and the first magnetic sheet. This absorption formula household electrical appliances display control system, through setting up the split subassembly in both sides, the power symmetry that lifts that exerts pressure to the display screen, it is too big to avoid the pressure that the unidirectional stress leads to the slider, during the installation, the second magnetic sheet attracts mutually with first magnetic sheet magnetism, movable contact and stationary contact switch on, adsorb the display screen on the circuit board through the magnetic force of second magnetic sheet and first magnetic sheet, when needing to dismantle, the second diaphragm that lifts both sides drives the display screen and rises, accomplish quick dismantlement, thereby reach the purpose that the absorption formula switched on, improve the speed of installation and dismantlement.
Description
Technical Field
The utility model relates to the technical field of adsorption type household appliance display, in particular to an adsorption type household appliance display control system.
Background
The display screen is composed of small modular panels and is used for displaying various information such as characters, images, videos, video signals and the like.
At present, there are some weak points still to current magnetism absorption formula display screen, at first, current magnetism absorption formula display screen stability is relatively poor, because magnetism absorption formula display screen is direct to inhale the piece through magnetism with the module and adsorb on the back of the body strip for magnetism absorption formula display screen is receiving when rocking or colliding, and the module takes place the skew easily, send and moves, thereby has reduced the stability of magnetism absorption formula display screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adsorption type household appliance display control system which has the advantages that a display screen is adsorbed on a circuit board through the magnetic force of a second magnetic sheet and a first magnetic sheet, when the display screen needs to be disassembled, a second transverse plate on two sides is lifted up to drive the display screen to ascend, and the rapid disassembly is completed, so that the adsorption type conduction purpose is achieved, the four ends of the display screen are limited through rollers, the position shaking is avoided, and the problems in the prior art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: an adsorption type household appliance display control system comprises a circuit board, wherein a display screen adsorption component is soldered on the front surface of the circuit board;
the display screen adsorption component comprises a display screen, a display screen accommodating frame, a movable contact, a fixed contact, a first magnetic sheet and a second magnetic sheet, wherein the fixed contact and the first magnetic sheet are fixed on the circuit board in parallel;
a movable contact and a second magnetic sheet are fixed on the back plate of the display screen in parallel, the second magnetic sheet is magnetically attracted with the first magnetic sheet, and the movable contact is conducted with the static contact;
the split assembly comprises a sliding block, a first transverse plate and a second transverse plate, the first transverse plate and the second transverse plate are symmetrically arranged on two side faces of the sliding block, and the sliding block is inserted into a sliding groove formed in the side wall of the display screen accommodating frame.
Preferably, the split assemblies are provided with two groups, and the two groups are symmetrically distributed on two sides of the display screen accommodating frame.
Preferably, the first transverse plate is arranged in the display screen accommodating frame, the second transverse plate is arranged outside the display screen accommodating frame, and the length of the second transverse plate is smaller than that of the first transverse plate.
Preferably, the thickness of the first magnetic sheet exceeds the thickness of the first transverse plate, and the first transverse plate is located between the display screen and the circuit board.
Preferably, the two symmetrical sides of the display screen are movably connected with the rollers, and the rollers are abutted against the inner wall of the display screen accommodating frame.
Preferably, the cross sections of the sliding groove and the sliding block are in an I shape.
Compared with the prior art, the utility model has the following beneficial effects:
this absorption formula household electrical appliances display control system, the split subassembly is equipped with two sets ofly, the symmetric distribution is in the both sides of display screen holding frame, through setting up the split subassembly in both sides, the power symmetry of lifting that exerts pressure to the display screen, avoid the single direction atress to lead to the pressure of slider too big, during the installation, the second magnetic sheet is inhaled with first magnetic sheet magnetism mutually, movable contact and stationary contact switch on, adsorb the display screen on the circuit board through the magnetic force of second magnetic sheet with first magnetic sheet, when needing to dismantle, the second diaphragm through lifting both sides drives the display screen and rises, accomplish quick dismantlement, thereby reach the purpose that the absorption formula switched on, improve the speed of installation and dismantlement, it prescribes a limit to the display screen four end positions through the gyro wheel, avoid taking place the position and rock.
Drawings
FIG. 1 is an overall top view of the present invention;
FIG. 2 is a schematic view of a display screen adsorption assembly according to the present invention;
fig. 3 is a back structure diagram of the display screen of the present invention.
In the figure: 1. a circuit board; 2. the display screen adsorbs the assembly; 21. a display screen; 22. a display screen accommodating frame; 221. a chute; 23. a movable contact; 24. a stationary contact; 25. a first magnetic sheet; 26. a second magnetic sheet; 3. splitting the assembly; 31. a slider; 32. a first transverse plate; 33. and the second transverse plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an absorption-type home appliance display control system includes a circuit board 1, and a display screen absorption assembly 2 soldered on a front surface of the circuit board 1.
Referring to fig. 2-3, the display screen adsorption assembly 2 includes a display screen 21, a display screen accommodating frame 22, a movable contact 23, a stationary contact 24, a first magnetic sheet 25 and a second magnetic sheet 26, the stationary contact 24 and the first magnetic sheet 25 are fixed on the circuit board 1 side by side, the display screen accommodating frame 22 is fixed on the circuit board 1 and covers the stationary contact 24 and the first magnetic sheet 25, the side surface of the display screen accommodating frame 22 is connected with the splitting assembly 3, the splitting assembly 3 is provided with two sets, the two sets are symmetrically distributed on two sides of the display screen accommodating frame 22, the lifting force for applying pressure to the display screen 21 is symmetrical through the splitting assemblies 3 arranged on the two sides, and the problem that the pressure of the sliding block 31 is too large due to the force applied in a single direction is avoided.
Be fixed with movable contact 23 and second magnetic sheet 26 on the backplate of display screen 21 side by side, the both sides and the gyro wheel swing joint of display screen 21 symmetry, and the gyro wheel supports on the inner wall of display screen holding frame 22, it prescribes a limit to display screen 21 four end positions through the gyro wheel, avoid taking place the position and rock, second magnetic sheet 26 and first magnetic sheet 25 magnetism attract mutually, movable contact 23 and stationary contact 24 switch on, adsorb display screen 21 on circuit board 1 through the magnetic force of second magnetic sheet 26 and first magnetic sheet 25, and adsorb through magnetic force, it is also comparatively convenient to dismantle.
The disassembling component 3 comprises a sliding block 31, a first transverse plate 32 and a second transverse plate 33, the first transverse plate 32 and the second transverse plate 33 are symmetrically arranged on two side surfaces of the sliding block 31, the first transverse plate 32 is arranged in the display screen accommodating frame 22, the second transverse plate 33 is arranged outside the display screen accommodating frame 22, the length of the second transverse plate 33 is smaller than that of the first transverse plate 32, the sliding block 31 is inserted into a sliding groove 221 formed in the side wall of the display screen accommodating frame 22, the sections of the sliding groove 221 and the sliding block 31 are in an I shape, the sliding is prevented from inclining in the sliding process of the sliding block 31, the thickness of the first magnetic sheet 25 exceeds that of the first transverse plate 32, the first transverse plate 32 is arranged between the display screen 21 and the circuit board 1, a space for placing the first transverse plate 32 is reserved when the first magnetic sheet 25 and the second magnetic sheet 26 are connected, when the disassembling is needed, the second transverse plates 33 on two sides are lifted upwards to drive the display screen 21 to ascend, and finish the quick disassembling, thereby reach the purpose that the absorption formula switches on, improve the speed of installation and dismantlement.
In summary, the following steps: this absorption formula household electrical appliances display control system, split subassembly 3 is equipped with two sets ofly, the symmetric distribution is in the both sides of display screen holding frame 22, split subassembly 3 through setting up in both sides, the power symmetry of lifting that exerts pressure to display screen 21, it leads to the pressure of slider 31 too big to avoid the unidirectional force, during the installation, second magnetic sheet 26 attracts mutually with first magnetic sheet 25 magnetism, movable contact 23 and stationary contact 24 switch on, adsorb display screen 21 on circuit board 1 through the magnetic force of second magnetic sheet 26 with first magnetic sheet 25, when needing to dismantle, it rises to drive display screen 21 through the second diaphragm 33 that lifts both sides, accomplish quick dismantlement, thereby reach the mesh that the absorption formula switches on, improve the speed of installation and dismantlement, it prescribes that four end positions of display screen are injectd through the gyro wheel, avoid taking place the position and rock.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an absorption formula household electrical appliances display control system, includes circuit board (1), its characterized in that: a display screen adsorption component (2) is soldered on the front surface of the circuit board (1);
the display screen adsorption component (2) comprises a display screen (21), a display screen accommodating frame (22), a movable contact (23), a fixed contact (24), a first magnetic sheet (25) and a second magnetic sheet (26), the fixed contact (24) and the first magnetic sheet (25) are fixed on the circuit board (1) side by side, the display screen accommodating frame (22) is fixed on the circuit board (1) and covers the fixed contact (24) and the first magnetic sheet (25), and the side surface of the display screen accommodating frame (22) is connected with the splitting component (3);
a movable contact (23) and a second magnetic sheet (26) are fixed on the back plate of the display screen (21) in parallel, the second magnetic sheet (26) is magnetically attracted with the first magnetic sheet (25), and the movable contact (23) is conducted with the fixed contact (24);
the split component (3) comprises a sliding block (31), a first transverse plate (32) and a second transverse plate (33), the first transverse plate (32) and the second transverse plate (33) are symmetrically arranged on two side faces of the sliding block (31), and the sliding block (31) is inserted into a sliding groove (221) machined in the side wall of the display screen accommodating frame (22).
2. The absorption-type household electrical appliance display control system according to claim 1, wherein the two splitting assemblies (3) are symmetrically arranged on two sides of the display screen accommodating frame (22).
3. The absorption-type household electrical appliance display control system according to claim 1, wherein the first horizontal plate (32) is disposed inside the display screen accommodating frame (22), the second horizontal plate (33) is disposed outside the display screen accommodating frame (22), and the length of the second horizontal plate (33) is smaller than that of the first horizontal plate (32).
4. The absorption-type home appliance display control system according to claim 1, wherein the thickness of the first magnetic sheet (25) exceeds the thickness of the first horizontal plate (32), and the first horizontal plate (32) is located between the display screen (21) and the circuit board (1).
5. The absorption-type household appliance display control system according to claim 1, wherein two symmetrical sides of the display screen (21) are movably connected with the rollers, and the rollers abut against the inner wall of the display screen accommodating frame (22).
6. The absorption-type home appliance display control system according to claim 1, wherein the cross sections of the sliding groove (221) and the sliding block (31) are in an I shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521314.8U CN215872006U (en) | 2021-07-06 | 2021-07-06 | Adsorption type household appliance display control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521314.8U CN215872006U (en) | 2021-07-06 | 2021-07-06 | Adsorption type household appliance display control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872006U true CN215872006U (en) | 2022-02-18 |
Family
ID=80332957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121521314.8U Active CN215872006U (en) | 2021-07-06 | 2021-07-06 | Adsorption type household appliance display control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872006U (en) |
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2021
- 2021-07-06 CN CN202121521314.8U patent/CN215872006U/en active Active
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