CN112242102A - Magnetic attraction structure and display screen - Google Patents
Magnetic attraction structure and display screen Download PDFInfo
- Publication number
- CN112242102A CN112242102A CN202011250932.3A CN202011250932A CN112242102A CN 112242102 A CN112242102 A CN 112242102A CN 202011250932 A CN202011250932 A CN 202011250932A CN 112242102 A CN112242102 A CN 112242102A
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- Prior art keywords
- magnetic attraction
- magnet
- magnet assembly
- mounting groove
- assembly
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- 238000009434 installation Methods 0.000 claims description 14
- 230000005389 magnetism Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a magnetic attraction structure and a display screen. The magnet assembly can be lifted along the depth direction of the mounting groove, so that the magnetic attraction force between two spliced objects which are connected by magnetic attraction can be adjusted, the structural stability of the splicing device is ensured, and meanwhile, a user can conveniently detach a single spliced object; in addition, through the activity stroke of design magnet subassembly, can guarantee that magnet subassembly also can keep certain magnetic attraction to another concatenation object when the bottom of reacing the mounting groove to prevent that another concatenation object accident from dropping, cause user loss of property.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a magnetic attraction structure and a display screen.
Background
Among many splicing apparatus, two adjacent treat that the concatenation object is inhaled through magnet assembly and is connected, for preventing that two adjacent treat that the concatenation object unexpected separation appears, magnet assembly's magnetic attraction generally can set up bigger, though can improve splicing apparatus's structural stability like this, but because magnet assembly's magnetic attraction can not adjust, the user is when the splicing apparatus is dismantled in the initiative, magnet assembly that magnetic attraction is big can bring the trouble for dismantling work.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a structure and have this display screen of inhaling structure are inhaled to magnetism that magnetic attraction adjustable inhales.
In order to solve the technical problems, the invention adopts the technical scheme that: the magnetic attraction structure comprises an installation body and a magnetic attraction component arranged on the installation body, wherein a mounting groove is formed in the outer side surface of the installation body, and the magnetic attraction component comprises a magnet component accommodated in the mounting groove and a driving component used for driving the magnet component to slide along the depth direction of the mounting groove.
In order to solve the technical problems, the invention also adopts the following technical scheme: display screen, including above-mentioned magnetism structure of inhaling.
The invention has the beneficial effects that: the magnet assembly can be lifted along the depth direction of the mounting groove, so that the magnetic attraction force between two spliced objects which are connected by magnetic attraction can be adjusted, the structural stability of the splicing device is ensured, and meanwhile, a user can conveniently detach a single spliced object; in addition, through the activity stroke of design magnet subassembly, can guarantee that magnet subassembly also can keep certain magnetic attraction to another concatenation object when the bottom of reacing the mounting groove to prevent that another concatenation object accident from dropping, cause user loss of property.
Drawings
Fig. 1 is a schematic view of a partial structure of a display screen according to a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of a magnetic attraction structure according to a first embodiment of the present invention;
fig. 3 is a schematic view of a magnetic attraction structure according to a first embodiment of the invention (after the installation body is hidden);
fig. 4 is a schematic view of a magnetic attraction structure according to a first embodiment of the invention (after hiding the magnet assembly and the driving assembly).
Description of reference numerals:
1. an installation body; 11. mounting grooves; 12. a through hole; 13. a guide hole; 131. a limiting groove; 14. a sliding groove;
2. a magnet assembly; 21. a fixing plate; 211. a projection; 22. a magnet block; 23. fixing grooves; 24. windowing; 25. a cover plate;
3. a drive assembly; 31. an elastic member; 32. lifting a pull rod; 33. a cam handle; 34. a guide bar; 341. a limiting part.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a magnetic attraction structure includes an installation body 1 and a magnetic attraction component disposed on the installation body 1, wherein a mounting groove 11 is disposed on an outer side surface of the installation body 1, and the magnetic attraction component includes a magnet component 2 accommodated in the mounting groove 11 and a driving component 3 for driving the magnet component 2 to slide along a depth direction of the mounting groove 11.
From the above description, the beneficial effects of the present invention are: the magnet assembly 2 can be lifted along the depth direction of the mounting groove 11, so that the magnetic attraction force between two spliced objects which are connected by magnetic attraction can be adjusted, the structural stability of the splicing device is ensured, and a user can conveniently detach a single spliced object; in addition, through the activity stroke of design magnet subassembly 2, can guarantee that magnet subassembly 2 also can keep certain magnetic attraction to another concatenation object when the bottom that arrives mounting groove 11 to prevent that another concatenation object accident from dropping, cause user's loss of property.
Further, the drive assembly 3 comprises an electric drive.
As can be seen from the above description, the use of the electric driving member to drive the magnet assembly 2 to slide makes the operation of the user extremely simple.
Further, the driving assembly 3 comprises an elastic member 31, a lifting rod 32 and a cam handle 33, a through hole 12 communicated with the mounting groove 11 is formed in the mounting body 1, one end of the lifting rod 32 penetrates through the through hole 12 to be connected with the magnet assembly 2, and the other end of the lifting rod 32 is connected with the cam handle 33; the elastic member 31 connects the magnet assembly 2 and the mounting body 1.
As can be seen from the above description, the driving assembly 3 is a manual operation structure, which is beneficial to reducing the manufacturing cost of the magnetic attraction structure, and meanwhile, the magnetic attraction structure does not need to be connected with electricity, which facilitates the wiring design of the splicing device.
Further, the driving assembly 3 further comprises a guide rod 34, a guide hole 13 communicated with the mounting groove 11 is formed in the mounting body 1, and one end of the guide rod 34 penetrates through the guide hole 13 to be connected with the magnet assembly 2.
As can be seen from the above description, the cooperation between the guiding rod 34 and the guiding hole 13 enables the magnet assembly 2 to slide smoothly and stably, which is beneficial to ensuring the working stability of the magnetic attraction structure.
Further, the elastic member 31 is a spring, and the spring is sleeved on the guide rod 34.
As can be seen from the above description, the elastic member 31 can be purchased directly, which is beneficial to controlling the manufacturing cost of the magnetic attraction structure.
Further, the magnet assembly 2 includes a fixing plate 21 and a magnet block 22 disposed on the fixing plate 21.
As can be seen from the above description, the magnet assembly 2 is simple and stable in structure.
Further, a fixing groove 23 for fixing the magnet block 22 is provided on the fixing plate 21.
As can be seen from the above description, the magnet assembly 2 is small and exquisite, so that the magnetic attraction structure can be light and thin.
Furthermore, at least one side of the fixing groove 23 is provided with a window 24 for exposing the magnet block 22.
As can be seen from the above description, the provision of the fenestration 24 can further reduce the footprint of the magnet assembly 2.
Further, the magnet assembly 2 further includes a cover plate 25 connected to the fixing plate 21.
It can be known from the above description that the setting of apron 25 can prevent that magnet piece 22 accident from breaking away from fixed plate 21, does benefit to the structural stability who guarantees magnet assembly 2, moreover, need not to beat between magnet piece 22 and the fixed plate 21 and glue, does benefit to the uniformity and the packaging efficiency of guaranteeing the structure of magnetism.
Display screen, including above-mentioned magnetism structure of inhaling.
As can be seen from the above description, the display screen has at least all the beneficial effects of the above magnetic attraction structure.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: a magnetic attraction structure is applicable to splicing devices such as spliced display screens and the like.
The magnetic attraction structure comprises an installation body 1 and a magnetic attraction component arranged on the installation body 1, wherein the outer side surface of the installation body 1 is provided with a mounting groove 11, and the magnetic attraction component comprises a magnet component 2 accommodated in the mounting groove 11 and a driving component 3 used for driving the magnet component 2 to slide along the depth direction of the mounting groove 11.
In some embodiments, the drive assembly 3 comprises an electric drive, which may be a motor, an electric push rod, or the like. In this embodiment, please refer to fig. 2 and 3, the driving assembly 3 is a manual operating mechanism, specifically, the driving assembly 3 includes an elastic member 31, a lifting rod 32 and a cam handle 33, the mounting body 1 is provided with a through hole 12 communicating with the mounting groove 11, one end of the lifting rod 32 passes through the through hole 12 and is connected to the magnet assembly 2, the other end of the lifting rod 32 is connected to the cam handle 33, and the elastic member 31 connects the magnet assembly 2 and the mounting body 1. In order to let form stable connection between two adjacent concatenation objects, the magnetic attraction of magnetism subassembly can be bigger, when two concatenation objects of needs separation, drive assembly 3 need use great power just can order about magnet assembly 2 and slide, in this embodiment, cam handle 33 has the effect of lever, can let the more laborsaving magnet assembly 2 of ordering about of user slide, and, drive assembly 3 of this embodiment can realize the auto-lock, can prevent that unexpected slip from appearing in magnet assembly 2, do benefit to the validity of guaranteeing user operation.
It should be noted that the structure in which elastic member 31 is fixed to magnet assembly 2 should be regarded as elastic member 31 connected to magnet assembly 2, and the structure in which elastic member 31 abuts against magnet assembly 2 should also be regarded as elastic member 31 connected to magnet assembly 2. Alternatively, the drive assembly 3 may be other forms of manually operable mechanisms, such as a drive screw or the like.
Further, the driving assembly 3 further comprises a guide rod 34, a guide hole 13 communicated with the mounting groove 11 is formed in the mounting body 1, and one end of the guide rod 34 penetrates through the guide hole 13 to be connected with the magnet assembly 2. Optionally, the elastic member 31 is a spring, and the spring is sleeved on the guide rod 34. Preferably, one end of the guide rod 34, which is far away from the magnet assembly 2, is provided with a limiting portion 341, one end of the guide hole 13, which is far away from the magnet assembly 2, is provided with a limiting groove 131 matched with the limiting portion 341, and the matching of the limiting groove 131 and the limiting portion 341 can prevent the magnet assembly 2 from accidentally breaking away from the mounting groove 11, so that the stability of the magnetic attraction structure can be ensured.
As shown in fig. 2, preferably, one end of the guide rod 34 away from the stopper 341 is screwed to the magnet assembly 2 in such a way as to adjust the maximum stroke of the magnet assembly 2, so that the exposed surface of the magnet assembly 2 can be flush with the outer surface of the mounting body 1 having the mounting groove 11 when the magnet assembly 2 reaches the maximum stroke. Greatly reduced the machining precision requirement of structure is inhaled to magnetism, does benefit to the uniformity that improves the structure is inhaled to magnetism, simultaneously, does benefit to the manufacturing cost who reduces the structure is inhaled to magnetism.
Referring to fig. 2 and 3, the magnet assembly 2 includes a fixing plate 21 and a magnet block 22 disposed on the fixing plate 21, a fixing groove 23 for fixing the magnet block 22 is disposed on the fixing plate 21, and a window 24 for exposing the magnet block 22 is disposed on at least one side of the fixing groove 23. Preferably, be equipped with bulge 211 outwards on the lateral wall of fixed plate 21, be equipped with on the inner wall of mounting groove 11 with bulge 211 matched with sliding groove 14, sliding groove 14's length direction with the degree of depth direction of mounting groove 11 is unanimous, and the gliding smoothness nature of magnet subassembly 2 can further be improved in bulge 211 and sliding groove 14's cooperation. It is easily understood that it is also possible that the protrusion 211 is provided on the mounting body 1 and the sliding groove 14 is provided on the fixing plate 21.
This embodiment still provides a display screen, the display screen includes the box subassembly and locates display module assembly on the box subassembly still includes above-mentioned magnetism and inhales the structure, the box subassembly includes the frame, installation body 1 is promptly the frame.
In summary, according to the magnetic attraction structure and the display screen provided by the invention, the magnetic attraction force of the magnetic attraction structure is adjustable, so that a user can conveniently disassemble and assemble spliced objects; the user is simple and convenient to operate, labor-saving and good in experience feeling; when the spliced object is disassembled, the spliced object can be prevented from accidentally falling.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a structure is inhaled to magnetism, includes the installation body and locates magnetism subassembly, its characterized in that on the installation body: the magnetic attraction device comprises a mounting body and a magnetic attraction component, wherein the mounting body is arranged on the outer side surface of the mounting body, and the magnetic attraction component comprises a magnet component accommodated in the mounting groove and a driving component used for driving the magnet component to slide along the depth direction of the mounting groove.
2. The structure of claim 1, wherein: the drive assembly includes an electrically powered drive member.
3. The structure of claim 1, wherein: the driving assembly comprises an elastic piece, a lifting rod and a cam handle, a through hole communicated with the mounting groove is formed in the mounting body, one end of the lifting rod penetrates through the through hole to be connected with the magnet assembly, and the other end of the lifting rod is connected with the cam handle; the elastic piece is connected with the magnet assembly and the mounting body.
4. A structure according to claim 3, wherein: the driving assembly further comprises a guide rod, a guide hole communicated with the mounting groove is formed in the mounting body, and one end of the guide rod penetrates through the guide hole to be connected with the magnet assembly.
5. The structure of claim 4, wherein: the elastic piece is a spring, and the spring is sleeved on the guide rod.
6. The structure of claim 1, wherein: the magnet assembly comprises a fixing plate and a magnet block arranged on the fixing plate.
7. The structure of claim 6, wherein: and the fixing plate is provided with a fixing groove for fixing the magnet block.
8. The structure of claim 7, wherein: at least one side of the fixed groove is provided with a window for exposing the magnet block.
9. The structure of claim 6, wherein: the magnet assembly further comprises a cover plate connected with the fixing plate.
10. Display screen, its characterized in that: comprising the magnetic structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250932.3A CN112242102A (en) | 2020-11-11 | 2020-11-11 | Magnetic attraction structure and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250932.3A CN112242102A (en) | 2020-11-11 | 2020-11-11 | Magnetic attraction structure and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112242102A true CN112242102A (en) | 2021-01-19 |
Family
ID=74166535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250932.3A Pending CN112242102A (en) | 2020-11-11 | 2020-11-11 | Magnetic attraction structure and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112242102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019671A (en) * | 2022-07-11 | 2022-09-06 | 湖北长江新型显示产业创新中心有限公司 | Display module, display device and method for disassembling and assembling display module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204440840U (en) * | 2015-01-04 | 2015-07-01 | 深圳市奥拓电子股份有限公司 | Magnetic connector and display screen thereof |
| CN207647908U (en) * | 2017-12-06 | 2018-07-24 | 东方电气集团东方电机有限公司 | A kind of magnetism side adsorbent equipment |
| CN110310581A (en) * | 2019-07-31 | 2019-10-08 | 深圳市巴科光电科技股份有限公司 | Seamless joint-separation LED auto-stereoscopic display screen |
| CN211124831U (en) * | 2020-01-07 | 2020-07-28 | 深圳市奥拓电子股份有限公司 | L ED box and spliced display screen |
| CN213458816U (en) * | 2020-11-11 | 2021-06-15 | 深圳市雷迪奥视觉技术有限公司 | Magnetic attraction structure and display screen |
-
2020
- 2020-11-11 CN CN202011250932.3A patent/CN112242102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204440840U (en) * | 2015-01-04 | 2015-07-01 | 深圳市奥拓电子股份有限公司 | Magnetic connector and display screen thereof |
| CN207647908U (en) * | 2017-12-06 | 2018-07-24 | 东方电气集团东方电机有限公司 | A kind of magnetism side adsorbent equipment |
| CN110310581A (en) * | 2019-07-31 | 2019-10-08 | 深圳市巴科光电科技股份有限公司 | Seamless joint-separation LED auto-stereoscopic display screen |
| CN211124831U (en) * | 2020-01-07 | 2020-07-28 | 深圳市奥拓电子股份有限公司 | L ED box and spliced display screen |
| CN213458816U (en) * | 2020-11-11 | 2021-06-15 | 深圳市雷迪奥视觉技术有限公司 | Magnetic attraction structure and display screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019671A (en) * | 2022-07-11 | 2022-09-06 | 湖北长江新型显示产业创新中心有限公司 | Display module, display device and method for disassembling and assembling display module |
| CN115019671B (en) * | 2022-07-11 | 2023-10-27 | 湖北长江新型显示产业创新中心有限公司 | Display module, display device and method for disassembling and assembling display module |
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