CN208304841U - Magnetic tool is safeguarded before a kind of LED display - Google Patents
Magnetic tool is safeguarded before a kind of LED display Download PDFInfo
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- CN208304841U CN208304841U CN201820476511.4U CN201820476511U CN208304841U CN 208304841 U CN208304841 U CN 208304841U CN 201820476511 U CN201820476511 U CN 201820476511U CN 208304841 U CN208304841 U CN 208304841U
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- magnetic
- led display
- body frame
- magnetic holder
- main body
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Abstract
It include main part and magnetic holder the utility model discloses magnetic tool is safeguarded before a kind of LED display；Main part includes rotating handle, ball screw, feed screw nut, guide rod and main body frame；Magnetic holder includes strong magnetic magnet and screw type bearing；Ball screw one end connects rotating handle, and the other end sequentially passes through feed screw nut and main body frame and connect with bottom end magnetic holder.The utility model has many advantages, such as easy to operate compared to traditional magnetic tool, is hardly damaged lamp bead.
Description
Technical field
The utility model relates to safeguard magnetic before maintenance technology field before LED display more particularly to a kind of LED display
Tool.
Background technique
Body after mould group is fixed on cabinet or bracket, peace by traditional LED module installation generally by threaded fasteners
It needs also to unclamp one by one when urgent fixation one by one, equally disassembly when dress, this fixed form is time-consuming and laborious, especially biggish mould
When group maintenance, it is very inconvenient to assemble and disassemble one of module.With the development of science and technology with the needs in market, assembles and disassembles mould group and occur
Preceding maintenance, the i.e. differentiation of front maintenance are developed to from rear maintenance.
Nowadays the preceding small space distance LED display screen of maintenance both domestic and external is assembled using magnetic-type structure mostly, i.e., single to show
Show that module is adsorbed in display module using magnet arrangement, form a mould group with multiple modules, is finally spliced by more mould groups
It is assembled into whole screen.After being assembled into LED large-size screen monitors, minor shifts, the mutual extrusion of magnetic-type display module will cause multimode group
Large-size screen monitors repeated disassembled and assembled in maintenance is difficult.Display module knocks lamp, falls lamp when being mainly shown as dismounting, additionally, due to display module phase
Mutually squeeze, between module mutually stress and cause dismounting difficult, common magnetic tool is not able to satisfy tearing open for such display module
Dress.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of LED display according to above-mentioned the deficiencies in the prior art
Preceding maintenance magnetic tool, in order to be safeguarded before LED display.
The technical solution of the utility model is as follows:
Magnetic tool is safeguarded before a kind of LED display, it is characterised in that: include main part and magnetic holder；The main body
Part includes rotating handle, ball screw, feed screw nut, guide rod and main body frame；The magnetic holder include strong magnetic magnet and
Screw type bearing；Described ball screw one end connects the rotating handle, and the other end sequentially passes through the feed screw nut and described
Main body frame is connect with magnetic holder described in bottom end.
Further, the main body frame includes mainboard, supporting structure, module baffle and contact buffering cotton；It is described
Supporting structure part is set to the mainboard both ends；The contact buffering cotton is set to the supporting structure bottom end；The mould
Block baffle is arranged on the main board, between the supporting structure and the magnetic holder；The module baffle and support knot
Component is fixedly connected.
Further, the screw type bearing is arranged in the magnetic holder central, and the magnetic holder passes through the spiral profile shaft
It holds and is connect with the ball screw；The strong magnetic magnet is arranged on the outside of magnetic holder.
Further, the feed screw nut is fixed on main body frame.
Further, the rotating handle and the ball screw pass through screw connection.
Further, the guide rod connects the main body frame and the magnetic holder along the ball screw direction of motion.
Compared with prior art, the utility model has the following beneficial effects:
(1) it is more easier upper hand when using, use process is easy to learn, reduces and damages caused by human factor.(2) strong magnetic
Magnet has protection structure, avoids causing because strong magnetic is magnetic using difficulty；(3) lead screw transmission mechanism, magnet movement rail are used
Mark is vertical with display module, reduces display module and falls lamp, knocks lamp probability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the top view of the utility model embodiment.
Appended drawing reference
1- rotating handle, 2- ball screw, 3- feed screw nut, 4- mainboard, 5- guide rod, 6- supporting structure, 7- module gear
Plate, 8- contact buffering cotton, 9- screw type bearing, the strong magnetic magnet of 10-, 11- magnetic holder, 12- main body frame.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As depicted in figs. 1 and 2, embodiment provided by the utility model safeguards magnetic tool, packet before a kind of LED display
Main part and magnetic holder 11 are included；Main part includes rotating handle 1, ball screw 2, feed screw nut 3, guide rod 5 and main body
Frame 12；Magnetic holder 11 includes strong magnetic magnet 10 and screw type bearing 9；2 one end of ball screw connects rotating handle 1, the other end
It sequentially passes through feed screw nut 3 and main body frame 12 is connect with bottom end magnetic holder 11；Guide rod connects main body along 2 direction of motion of ball screw
Frame 12 and magnetic holder 11.
Main body frame 12 includes mainboard 4, supporting structure 6, module baffle 7 and contact buffering cotton 8；Supporting structure is set
It is placed in 4 both ends of mainboard；Contact buffering cotton 8 is set to 6 bottom end of supporting structure, for buffering LED display and supporting structure
Collision, reduction break probability；Module baffle 7 is arranged on mainboard 4, between supporting structure 6 and magnetic holder 11, is suitable for smaller
LED display, while protecting strong magnetic magnet 10.
Center is arranged in magnetic holder 11 in screw type bearing 9, and magnetic holder 11 is connect by screw type bearing 9 with ball screw 2；By force
The setting of magnetic magnet 10 is in 11 outside of magnetic holder, for drawing LED display.Rotating handle 1 and ball screw 2 pass through screw connection,
Feed screw nut 3 is fixed on main body frame 12；Magnetic holder 11 is moved up and down by the rotation of rotating handle 1, in order to change strong magnetic magnet
10 pairs of sizes for being adsorbed LED display magnetic force.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (6)
1. safeguarding magnetic tool before a kind of LED display, it is characterised in that: include main part and magnetic holder；The main part
Dividing includes rotating handle, ball screw, feed screw nut, guide rod and main body frame；The magnetic holder includes strong magnetic magnet and spiral shell
Rotation profile shaft is held；Described ball screw one end connects the rotating handle, and the other end sequentially passes through the feed screw nut and the master
Body frame is connect with magnetic holder described in bottom end.
2. safeguarding magnetic tool before a kind of LED display according to claim 1, it is characterised in that: the main body frame
It include mainboard, supporting structure, module baffle and contact buffering cotton；The supporting structure is set to the mainboard both ends；
The contact buffering cotton is set to the supporting structure bottom end；The module baffle plate setting on the main board, the support
Between structural member and the magnetic holder；The module baffle is fixedly connected with the supporting structure.
3. safeguarding magnetic tool before a kind of LED display according to claim 1, it is characterised in that: the spiral profile shaft
It holds and center is set in the magnetic holder, the magnetic holder is connect by the screw type bearing with the ball screw；The strong magnetic
Magnet is arranged on the outside of magnetic holder.
4. safeguarding magnetic tool before a kind of LED display according to claim 1, it is characterised in that: the feed screw nut
It is fixed on main body frame.
5. safeguarding magnetic tool before a kind of LED display according to claim 1, it is characterised in that: the rotating handle
Pass through screw connection with the ball screw.
6. safeguarding magnetic tool before a kind of LED display according to claim 1, it is characterised in that: the guide rod is along institute
It states the ball screw direction of motion and connects the main body frame and the magnetic holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476511.4U CN208304841U (en) | 2018-04-04 | 2018-04-04 | Magnetic tool is safeguarded before a kind of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476511.4U CN208304841U (en) | 2018-04-04 | 2018-04-04 | Magnetic tool is safeguarded before a kind of LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304841U true CN208304841U (en) | 2019-01-01 |
Family
ID=64719227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476511.4U Active CN208304841U (en) | 2018-04-04 | 2018-04-04 | Magnetic tool is safeguarded before a kind of LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177416A1 (en) * | 2019-03-04 | 2020-09-10 | 广州视源电子科技股份有限公司 | Front maintenance tool for led display screen |
-
2018
- 2018-04-04 CN CN201820476511.4U patent/CN208304841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177416A1 (en) * | 2019-03-04 | 2020-09-10 | 广州视源电子科技股份有限公司 | Front maintenance tool for led display screen |
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