CN207334675U - Magnetic attracting device - Google Patents
Magnetic attracting device Download PDFInfo
- Publication number
- CN207334675U CN207334675U CN201721150978.1U CN201721150978U CN207334675U CN 207334675 U CN207334675 U CN 207334675U CN 201721150978 U CN201721150978 U CN 201721150978U CN 207334675 U CN207334675 U CN 207334675U
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- CN
- China
- Prior art keywords
- magnetic attraction
- component
- assembly
- magnetic
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Magnetic Treatment Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of magnetic attracting device, for adsorbing LED module, including housing, magnetic assembly, propulsion assembly and solution lock set；Wherein, the side plate of the housing is equipped with opening；The magnetic assembly is installed on the housing close to the position of the opening；The propulsion assembly is used to promote the magnetic assembly to move towards the direction of the opening, and the magnetic assembly in place after, lock the position of the magnetic assembly；The solution lock set is used to release locking of the propulsion assembly to the position of the magnetic assembly, and the direction for promoting the magnetic assembly to be directed away from the opening is moved.The technical solution of the utility model, simple in structure, cost is relatively low, and easy to operate, and then can effectively lift the disassembly efficiency of LED module.
Description
Technical Field
The utility model relates to a LED (Light Emitting Diode) module technical field, in particular to a magnetism device for adsorbing LED module.
Background
At present, LED electronic display screens are more and more widely applied, wherein front maintenance type LED display panels are widely applied to occasions such as outdoor electronic billboards, comprehensive stage performances and the like. When maintaining this type of display screen, maintainer need take off display screen (display element) module such as in the front from the mounted position and maintain, and in prior art, still lack special instrument and take off the display screen, need manual operation, dismouting efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device is inhaled to magnetism, when aiming at effectively promoting the dismouting efficiency of LED module, reduce cost.
In order to achieve the above object, the present invention provides a magnetic attraction device, which includes a housing, a magnetic attraction component, a propelling component, and an unlocking component; wherein,
an opening is formed in one side plate of the shell;
the magnetic attraction component is arranged at a position of the shell close to the opening;
the propulsion assembly is used for pushing the magnetic suction assembly to move towards the opening, and the position of the magnetic suction assembly is locked after the magnetic suction assembly is in place;
the unlocking component is used for unlocking the position of the magnetic attraction component by the pushing component and pushing the magnetic attraction component to move towards the direction far away from the opening.
Optionally, the magnetic attraction assembly includes a mounting seat and a magnet installed in the mounting seat; a limiting plate is arranged in the body corresponding to the magnetic suction component; the magnetic suction assembly is limited between the limiting plate and the side plate provided with the opening.
Optionally, the magnetic attraction component further comprises a buffer component; the buffering assembly is arranged on the surface, facing the limiting plate, of the mounting seat.
Optionally, the magnetic attraction component further comprises an anti-collision sticker; the anti-collision paster is arranged on the surface of the mounting seat, which faces away from the limiting plate.
Optionally, the pushing assembly comprises a key, an elastic assembly and a bracket; a fixed plate is arranged in the shell; the key part extends out of the shell; one end of the elastic component is connected with the key, and the other end of the elastic component is connected with the fixed plate; one end of the bracket is connected with the key, and the other end of the bracket is connected with the mounting seat; the support is provided with a locking structure, and when the magnetic suction component moves in place, the locking structure is connected with the unlocking component in a positioning mode, so that the position of the magnetic suction component is locked.
Optionally, the locking structure includes a circular hole and a long hole communicated with the circular hole, the diameter of the circular hole is greater than the width of the long hole, and the circular hole is located between the long hole and the key.
Optionally, the unlocking assembly comprises a spring plate and a reset assembly; a sliding groove is formed in the shell body corresponding to the elastic sheet; the elastic sheet is arranged in the sliding groove and can move in the sliding groove; one end of the reset assembly is connected with the elastic sheet, and the other end of the reset assembly is connected to the bottom of the sliding groove; one end of the elastic sheet is provided with a limiting structure matched with the locking structure, and the limiting structure is provided with an upright post; the outer diameter of the upright post is smaller than the width of the long hole, so that the upright post can move in the long hole; the outer diameter of the boss is larger than the width of the long hole and smaller than the outer diameter of the round hole, so that the round hole is inserted into the boss.
Optionally, the unlocking assembly includes a button, and the button is sleeved on the top end of the upright post and partially extends outside the housing.
Optionally, the key is provided with a first protrusion; the elastic sheet is provided with a second bulge corresponding to the first bulge; the second protrusion collides with the first protrusion to push the key.
Optionally, the housing includes a first half shell and a second half shell; the first half shell is detachably connected with the second half shell.
The technical scheme of the utility model, simple structure, the cost is lower, and convenient operation, and then can effectively promote the dismouting efficiency of LED module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a magnetic attraction device according to an embodiment of the present invention;
FIG. 2 is a perspective exploded view of the magnetic attraction device shown in FIG. 1;
FIG. 3 is a cross-sectional view of the magnetic attraction device shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a cross-sectional view of the magnetic attraction device shown in FIG. 1;
fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a device is inhaled to magnetism.
Referring to fig. 1 to 6, fig. 1 is a schematic perspective view of an embodiment of a magnetic attraction device of the present invention; FIG. 2 is a perspective exploded view of the magnetic attraction device shown in FIG. 1; FIG. 3 is a cross-sectional view of the magnetic attraction device shown in FIG. 1; FIG. 4 is an enlarged view of a portion of FIG. 3 at A; FIG. 5 is a cross-sectional view of the magnetic attraction device shown in FIG. 1; fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
In this embodiment, the magnetic attraction device includes a housing 100, a magnetic attraction component 200, a pushing component 300, and an unlocking component 400. Wherein,
the housing 100 is made of a plastic material, and the middle of the housing is hollowed to form a handle shape, so that the housing is convenient for an operator to hold. The two hollow ends form a fixing plate 102 and a limiting plate 104 respectively. An opening 106 is formed at one end of the housing 100 for allowing the magnetic assembly 200 to enter and exit to absorb the LED display module 500. Specifically, the housing 100 includes a first half-shell 120 and a second half-shell 140; the first half-shell 120 is detachably connected to the second half-shell 140. The detachable connection comprises a snap connection, a screw locking connection and the like.
The magnetically attractive assembly 200 is mounted on the housing 100 near the opening 106; which includes a mount 220, a magnet 240, a cushioning assembly 260, and a bump sticker 280. The mounting seat 220 is mounted between the limiting plate 104 and the opening 106. The magnet 240 is mounted in the mount 220. The buffering assembly 260 is disposed on a surface of the mounting seat 220 facing the limiting plate 104, and is used for buffering a collision force between the mounting seat 220 and the limiting plate 104. The anti-collision paster 280 is arranged on the surface of the mounting seat 220, which faces away from the limiting plate 104, and is used for buffering the impact force between the mounting seat 220 and the LED module. The mount 220 is movable between the retainer plate 104 and the opening 106. Specifically, when the mounting seat 220 is moved to the position of the opening 106, the outer surface of the magnet 240 abuts against the bump sticker 280; then the anti-collision sticker 280 is placed on the LED module; the magnet 240 attracts the LED module.
The pushing assembly 300 is used to push the magnetic component 200 to move toward the opening 106, and lock the position of the magnetic component 200 after the magnetic component 200 is in place. Further, the pushing assembly 300 includes a button 320, an elastic assembly 340, and a bracket 360. The key 320 is mounted at an end of the housing 100 away from the opening 106 and partially extends outside the housing 100. One end of the elastic component 340 is connected with the key 320, and the other end is connected with the fixing plate 102; one end of the bracket 360 is connected with the key 320, and the other end is connected with the mounting seat 220; the bracket 360 is provided with a locking structure 361, and when the magnetic attraction component 200 moves to a proper position, the locking structure 361 is connected with the unlocking component 400 in a positioning manner, so as to lock the position of the magnetic attraction component 200. Specifically, in this embodiment, the elastic element 340 is three springs disposed at intervals, and disposed at two ends and a middle position of the key 320 respectively. The number of the brackets 360 is two, and the two brackets are respectively located at two ends of the key 320. The locking structure 361 is a round hole 362 and a long hole 363 communicating with the round hole 362, the diameter of the round hole 362 is larger than the width of the long hole 363, and the round hole 362 is located between the long hole 363 and the key 320.
The unlocking assembly 400 is used for unlocking the position of the magnetic attraction assembly 200 by the pushing assembly 300 and pushing the magnetic attraction assembly 200 to move in a direction away from the opening 106. Further, the unlocking assembly 400 comprises a button 420, a spring piece 440 and a reset assembly 460; a sliding groove is formed in the shell 100 corresponding to the elastic piece 440; the elastic sheet 440 is mounted in the sliding groove and can move in the sliding groove; one end of the resetting component 460 is connected with the elastic sheet 440, and the other end is connected to the bottom of the sliding groove; one end of the elastic sheet 440 is provided with a limiting structure 441 matched with the locking structure 361, and the limiting structure 441 is provided with a stand column 442; the button 420 is mounted on the post 442 in a sleeved manner. Specifically, in the present embodiment, the elastic sheet 440 is disposed between the fixing plate 102 and the key 320 and can move up and down. The limiting structure 441 is a boss. The outer diameter of the post 442 is smaller than the width of the slot 363 so that the post 442 can move within the slot 363. The outer diameter of the boss is larger than the width of the long hole 363 and smaller than the outer diameter of the round hole 362. When the post 442 is located in the slot 363, the boss is located below the slot 363, and when the post 442 moves into the circular hole 362, the boss is inserted into and limited in the circular hole 362 under the elastic restoring force of the restoring assembly 460.
Further, the key 320 is provided with a first protrusion 322; the spring piece 440 is provided with a second protrusion 444 corresponding to the first protrusion 322; the second protrusion 444 collides with the first protrusion 322 to push the key 320. Specifically, when the button 420 is pressed, the pillar 442, the boss and the spring 440 all move downward along with the button 420, and when the boss is released from the circular hole 362, the second protrusion 444 collides with the first protrusion 322, so as to eject the key 320; the bracket 360 moves along with the button 320 and pulls the magnetically attractive element 200 back.
In use, when the button 320 is pressed, the bracket 360 moves along with the button 320 and pushes the magnetically attracting component 200 to move towards the opening 106; when the magnetic attraction component 200 is moved in place, the elastic sheet 440 moves upwards under the action of the reset component 460, the boss is inserted into the round hole 362 to limit the bracket 360, and then the position of the magnetic attraction component 200 is locked. At this time, the magnet 240 is located in the opening 106 for attracting the LED module.
During unlocking, the LED module is separated from the magnet 240, and then the button 420 is pressed, the pillar 442, the boss and the spring plate 440 all move downward along with the button 420, and when the boss is separated from the circular hole 362, the second protrusion 444 collides with the first protrusion 322, so as to eject the key 320; the bracket 360 moves along with the button 320 and pulls the magnetically attractive element 200 back.
The technical scheme of this embodiment, simple structure, the cost is lower, and convenient operation, and then can effectively promote the dismouting efficiency of LED module.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A magnetic attraction device is used for attracting an LED module and is characterized by comprising a shell, a magnetic attraction component, a propelling component and an unlocking component; wherein,
an opening is formed in one side plate of the shell;
the magnetic attraction component is arranged at a position of the shell close to the opening;
the propulsion assembly is used for pushing the magnetic suction assembly to move towards the opening, and the position of the magnetic suction assembly is locked after the magnetic suction assembly is in place;
the unlocking component is used for unlocking the position of the magnetic attraction component by the pushing component and pushing the magnetic attraction component to move towards the direction far away from the opening.
2. The magnetic attraction device of claim 1 wherein the magnetic attraction component comprises a mount and a magnet mounted within the mount; a limiting plate is arranged in the shell corresponding to the magnetic suction assembly; the magnetic suction assembly is limited between the limiting plate and the side plate provided with the opening.
3. The magnetic attraction device of claim 2 wherein the magnetic attraction component further comprises a cushioning component; the buffering assembly is arranged on the surface, facing the limiting plate, of the mounting seat.
4. The magnetic attraction device of claim 3 wherein the magnetic attraction assembly further comprises a bump sticker; the anti-collision paster is arranged on the surface of the mounting seat, which faces away from the limiting plate.
5. The magnetic attraction device of claim 2 wherein the urging assembly comprises a button, a resilient assembly, and a bracket; a fixed plate is arranged in the shell; the key part extends out of the shell; one end of the elastic component is connected with the key, and the other end of the elastic component is connected with the fixed plate; one end of the bracket is connected with the key, and the other end of the bracket is connected with the mounting seat; the support is provided with a locking structure, and when the magnetic suction component moves in place, the locking structure is connected with the unlocking component in a positioning mode, so that the position of the magnetic suction component is locked.
6. The magnetic attraction device of claim 5 wherein the locking structure comprises a circular hole and a slot communicating with the circular hole, the circular hole has a diameter larger than the width of the slot, and the circular hole is located between the slot and the button.
7. The magnetic attraction device of claim 6, wherein the unlocking assembly comprises a spring and a reset assembly; a sliding groove is formed in the shell body corresponding to the elastic sheet; the elastic sheet is arranged in the sliding groove and can move in the sliding groove; one end of the reset assembly is connected with the elastic sheet, and the other end of the reset assembly is connected to the bottom of the sliding groove; one end of the elastic sheet is provided with a limiting structure matched with the locking structure, the limiting structure is a boss, and an upright post is arranged on the limiting structure; the outer diameter of the upright post is smaller than the width of the long hole, so that the upright post can move in the long hole; the outer diameter of the boss is larger than the width of the long hole and smaller than the outer diameter of the round hole, so that the round hole is inserted into the boss.
8. The magnetic attraction device of claim 7, wherein the unlocking element comprises a button that is mounted on the top end of the shaft and extends partially outside the housing.
9. The magnetic attraction device of claim 7 wherein the button has a first protrusion; the elastic sheet is provided with a second bulge corresponding to the first bulge; the second protrusion collides with the first protrusion to push the key.
10. The magnetic attraction device of any one of claims 1-9 wherein the housing comprises a first half shell and a second half shell; the first half shell is detachably connected with the second half shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150978.1U CN207334675U (en) | 2017-09-09 | 2017-09-09 | Magnetic attracting device |
| PCT/CN2017/116972 WO2019047417A1 (en) | 2017-09-09 | 2017-12-18 | Magnetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150978.1U CN207334675U (en) | 2017-09-09 | 2017-09-09 | Magnetic attracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334675U true CN207334675U (en) | 2018-05-08 |
Family
ID=62371775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150978.1U Active CN207334675U (en) | 2017-09-09 | 2017-09-09 | Magnetic attracting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207334675U (en) |
| WO (1) | WO2019047417A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203823692U (en) * | 2014-01-29 | 2014-09-10 | 林立 | Magnetic type transmitting decoration lamp groove |
| US9939118B2 (en) * | 2014-08-11 | 2018-04-10 | Cree, Inc. | Concealer plate for a lighting fixture |
| CN205938787U (en) * | 2016-08-28 | 2017-02-08 | 黄勇兴 | Installation cabinet lamp is inhaled to openly luminous ultra -thin magnetism |
| CN106448479A (en) * | 2016-09-18 | 2017-02-22 | 深圳市德铭光科技有限公司 | LED display screen cabinet capable of simple and rapid assembly and disassembly, and method for assembly and disassembly of same |
| CN206191424U (en) * | 2016-11-01 | 2017-05-24 | 苏州净化工程安装有限公司 | Formula LED lamps and lanterns are inhaled to magnetism |
| CN107084346A (en) * | 2017-03-03 | 2017-08-22 | 冯伟微 | It is a kind of that quickly firm LED street lamp is installed |
| CN107101162B (en) * | 2017-07-04 | 2024-05-07 | 盐城师范学院 | Vehicle-mounted portable standby LED lighting lamp |
-
2017
- 2017-09-09 CN CN201721150978.1U patent/CN207334675U/en active Active
- 2017-12-18 WO PCT/CN2017/116972 patent/WO2019047417A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019047417A1 (en) | 2019-03-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |