CN208985575U - Quick fixation structure is safeguarded before LED display - Google Patents
Quick fixation structure is safeguarded before LED display Download PDFInfo
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- CN208985575U CN208985575U CN201821620556.0U CN201821620556U CN208985575U CN 208985575 U CN208985575 U CN 208985575U CN 201821620556 U CN201821620556 U CN 201821620556U CN 208985575 U CN208985575 U CN 208985575U
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Abstract
The utility model relates to mosaic screen field, safeguard that quick fixation structure, including quick-disassembly structure ontology, quick-disassembly structure ontology include module casing, banking pin and aluminium sheet before open LED display, banking pin one end is mounted on module casing, and the other end is mounted on aluminium sheet；Cavity is equipped in module casing, annular magnet, spring and spacing ball are installed in cavity, annular magnet one end is connect with spring (15), the annular magnet other end and spacing ball, which attract, to be connected, banking pin includes nail rod, nail rod is equipped with first annular groove, and when aluminium sheet is mounted on module casing, spacing ball is limited in first annular groove.The utility model is convenient for disassembly and assembly, and when disassembly, people take the tooling for limiting and following closely that can separate aluminium sheet and module casing by the way that one block of magnet and one are special.
Description
Technical field
The utility model relates to safeguard quick fixation structure before mosaic screen field more particularly to LED display.
Background technique
It is well known that with the development of LED technology, the LED display module made now using LED as light source is by people
It is widely applied, LED display is made of LED module panel small one by one, and LED display is generally used to display text, figure
The various information such as picture, video, video signal, LED display have light emission luminance strong, the direct sunlight screen table in visual range
When face, display content is high-visible.
However there is some shortcomingss in use for existing LED display, most LED currently on the market
Display screen is all to need to carry out equipment integral demounting, maintenance trouble, waste at the back side of screen body, maintenance when repairing
Time, and it is easy to cause display screen connection line breaking, cause other failures.
Quick fixation structure is safeguarded before existing LED display, is cooperatively connected by mushroom ailhead and four pawl hooks parts, is installed
It is but to dismantle just more troublesome than faster.
Summary of the invention
The utility model dismantles more troublesome disadvantage for preceding enclosed structure in the prior art, before providing LED display
Safeguard quick fixation structure.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
Safeguard that quick fixation structure, including quick-disassembly structure ontology, quick-disassembly structure ontology include module casing, limit before LED display
Position nail and aluminium sheet, banking pin one end are mounted on module casing, and the other end is mounted on aluminium sheet；It is equipped at least in module casing
Two opposite cavitys are equipped with annular magnet, spring and spacing ball in cavity, and annular magnet one end is connect with spring, annular
The magnet other end and spacing ball, which attract, to be connected, and banking pin includes nail rod, and nail rod is equipped with first annular groove, and aluminium sheet is mounted on mould
When group shell, spacing ball is limited in first annular groove.
Preferably, one end face of aluminium sheet is equipped with the first groove, the first bottom portion of groove is equipped with first through hole, on module casing
Equipped with the second through-hole being connected to cavity, banking pin further includes ailhead, and ailhead is mounted in the first groove, and nail rod is logical by first
It is extend into cavity after hole, the second through-hole.
Preferably, the end face of ailhead is equipped with the second groove, the second groove inner sidewall is equipped with second annular groove, nail
It is set on head there are two opposite notch, notch is connected to the second groove.
Preferably, module casing includes first shell and second shell, first shell and second shell are solid by screw
Cavity is formed after fixed connection, first shell and second shell assembly.
Preferably, being set on module casing there are two opposite location hole, the end face of aluminium sheet is equipped with corresponding with location hole
Locating rod, when aluminium sheet is mounted on module casing, locating rod is installed to positioning hole.
Preferably, being fixed with more heat sink strips on aluminium sheet end face, all heat sink strips are parallel to each other.
The utility model is due to using above technical scheme, with significant technical effect:
The utility model is convenient for disassembly and assembly, and when disassembly, people take the tooling for limiting and following closely by the way that one block of magnet and one are special
Aluminium sheet and module casing can be separated；When installation, as long as banking pin is snapped onto the cavity of module casing by people, thus
So that the annular groove on banking pin is connected together with spacing ball, so that aluminium sheet is fixed on module casing；Aluminium sheet
When with module casing installation, the location hole for first passing through the locating rod and module casing on aluminium sheet carries out location and installation, and installation is accurate,
It will not misplace.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of module casing in Fig. 1.
Fig. 3 is the positive structural schematic diagram of aluminium sheet in Fig. 2.
Fig. 4 is the structural schematic diagram of aluminium sheet reverse side in Fig. 2.
Fig. 5 is the structural schematic diagram of banking pin and module casing cooperation.
Fig. 6 is the end structure illustration of ailhead in Fig. 5.
The toponym that each number designation is referred in the figures above is as follows: where 1-quick-disassembly structure ontology, 11-moulds
Group shell, 12-banking pins, 13-aluminium sheets, 14-annular magnets, 15-springs, 16-spacing balls, 111-cavitys, 112-the
Two through-holes, 113-first shells, 114-second shells, 115-location holes, 121-nail rods, 122-ailheads, 131-the first
Groove, 132-first through hole, 133-locating rods, 134-heat sink strips, the 1221-the second groove, 1222-second annular grooves,
1223-notches.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Quick fixation structure is safeguarded before LED display, as shown in figures 1 to 6, including quick-disassembly structure ontology 1, quick-disassembly structure ontology 1 wrap
Module casing 11, banking pin 12 and aluminium sheet 13 are included, 12 one end of banking pin is mounted on module casing 11, and the other end is mounted on aluminium
On plate 13；At least two opposite cavitys 111 are equipped in module casing 11, the quantity of the present embodiment cavity 111 is four, each
Annular magnet 14, spring 15 and spacing ball 16 are fitted in cavity 111, spacing ball 16 is bead made of iron, annular magnet
14 one end are connect with spring 15, and 14 other end of annular magnet and spacing ball 16 attract connection, and banking pin 12 includes nail rod 121, nail
The periphery of bar 121 is equipped with first annular groove, and when aluminium sheet 13 is mounted on module casing 11, spacing ball 16 is limited in the first ring
In connected in star；Aluminium sheet 13 is mounted on module casing 11 by banking pin 12, it is convenient for disassembly and assembly；When disassembly, picked up by magnet
Annular magnet 14, annular magnet 14 take up spacing ball 16, so that spacing ball 16 is detached from first annular groove, banking pin energy
It is enough to be extracted out of module casing 11；When installation, aluminium sheet 13 is installed on module casing 11 by banking pin 12, and banking pin 12 is extend into
In cavity 111 and spacing ball 16 is snapped onto first annular groove, to reach the dismounting effect safeguarded before LED display.
13 1 end face of aluminium sheet is equipped with the first groove 131, and the first groove 131 is circular groove, and 131 bottom of the first groove is set
There is first through hole 132, module casing 11 is equipped with the second through-hole 112 being connected to cavity 111, and banking pin 12 further includes ailhead
122, ailhead 122 is mounted in the first groove 131, and nail rod 121 is by extending into cavity after first through hole 132, the second through-hole 112
In 111.
The end face of ailhead 122 is equipped with the second groove 1221, and 1221 inner sidewall of the second groove is equipped with second annular groove
1222, it sets on ailhead 122 there are two opposite notch 1223, notch 1223 is connected to the second groove 1221.When people's magnet
When picking up annular magnet 14, banking pin 12 still in cavity 111, needs to snap onto notch 1223 by special tooling at this time
It is interior and be transferred in second annular groove 1222, so that banking pin 12 be extracted.
Module casing 11 includes first shell 113 and second shell 114, and first shell 113 and second shell 114 pass through spiral shell
Nail is fixedly connected, and cavity 111 is formed after 114 assembly of first shell 113 and second shell.Combined type module casing 11 mainly be
Formation cavity 111, so that annular magnet 14, spring 15 and spacing ball 16 can be put into cavity 111.
It is set on module casing 11 there are two opposite location hole 115, the end face of aluminium sheet 13 is equipped with corresponding with location hole 115
Locating rod 133, locating rod 133 and 13 integral type of aluminium sheet, locating rod 133 is fixed on aluminium sheet 13, and aluminium sheet 13 is mounted on mould group
When on shell 11, locating rod 133 is installed in location hole 115.It is first positioned with location hole 115 by locating rod 133, thus
Aluminium sheet 13 is accurately installed in module casing 11.
More heat sink strips 134 are fixed on 13 end face of aluminium sheet, the quantity of the present embodiment heat sink strip 134 is 36, institute
There is heat sink strip 134 to be parallel to each other.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (6)
- Quick fixation structure, including quick-disassembly structure ontology (1) are safeguarded before 1.LED display screen, quick-disassembly structure ontology (1) includes module casing (11), banking pin (12) and aluminium sheet (13), banking pin (12) one end are mounted on module casing (11), and the other end is mounted on aluminium On plate (13)；It is characterized by: at least two opposite cavitys (111) are equipped in module casing (11), installation in cavity (111) There are annular magnet (14), spring (15) and spacing ball (16), annular magnet (14) one end is connect with spring (15), annular magnet (14) other end and spacing ball (16), which attract, connects, and banking pin (12) includes nail rod (121), and nail rod (121) is equipped with the first ring Connected in star, when aluminium sheet (13) is mounted on module casing (11), spacing ball (16) is limited in first annular groove.
- 2. safeguarding quick fixation structure before LED display according to claim 1, it is characterised in that: on (13) one end face of aluminium sheet Equipped with the first groove (131), the first groove (131) bottom is equipped with first through hole (132), and module casing (11) is equipped with and cavity (111) the second through-hole (112) being connected to, banking pin (12) further includes ailhead (122), and ailhead (122) is mounted on the first groove (131) in, nail rod (121) after first through hole (132), the second through-hole (112) by extending into cavity (111).
- 3. safeguarding quick fixation structure before LED display according to claim 2, it is characterised in that: on the end face of ailhead (122) Equipped with the second groove (1221), the second groove (1221) inner sidewall is equipped with second annular groove (1222), and ailhead is set on (122) There are two opposite notch (1223), notch (1223) is connected to the second groove (1221).
- 4. safeguarding quick fixation structure before LED display according to claim 1, it is characterised in that: module casing (11) includes First shell (113) and second shell (114), first shell (113) are fixedly connected with second shell (114) by screw, the Cavity (111) are formed after one shell (113) and second shell (114) are assembled.
- 5. safeguarding quick fixation structure before LED display according to claim 1, it is characterised in that: module casing is set on (11) There are two opposite location hole (115), the end face of aluminium sheet (13) is equipped with locating rod (133) corresponding with location hole (115), aluminium When plate (13) is mounted on module casing (11), locating rod (133) is installed in location hole (115).
- 6. safeguarding quick fixation structure before LED display according to claim 1, it is characterised in that: solid on aluminium sheet (13) end face Surely there are more heat sink strips (134), all heat sink strips (134) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620556.0U CN208985575U (en) | 2018-09-30 | 2018-09-30 | Quick fixation structure is safeguarded before LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620556.0U CN208985575U (en) | 2018-09-30 | 2018-09-30 | Quick fixation structure is safeguarded before LED display |
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| Publication Number | Publication Date |
|---|---|
| CN208985575U true CN208985575U (en) | 2019-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620556.0U Active CN208985575U (en) | 2018-09-30 | 2018-09-30 | Quick fixation structure is safeguarded before LED display |
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| CN (1) | CN208985575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533401A (en) * | 2019-09-17 | 2021-03-19 | 台达电子工业股份有限公司 | Anti-dismantling device |
| WO2023137902A1 (en) * | 2022-01-24 | 2023-07-27 | 深圳市联建光电有限公司 | Front maintenance magnetic attraction anti-falling mechanism of led display screen |
-
2018
- 2018-09-30 CN CN201821620556.0U patent/CN208985575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533401A (en) * | 2019-09-17 | 2021-03-19 | 台达电子工业股份有限公司 | Anti-dismantling device |
| WO2023137902A1 (en) * | 2022-01-24 | 2023-07-27 | 深圳市联建光电有限公司 | Front maintenance magnetic attraction anti-falling mechanism of led display screen |
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