CN112750380A - Front maintenance type LED display screen module - Google Patents
Front maintenance type LED display screen module Download PDFInfo
- Publication number
- CN112750380A CN112750380A CN202110167042.4A CN202110167042A CN112750380A CN 112750380 A CN112750380 A CN 112750380A CN 202110167042 A CN202110167042 A CN 202110167042A CN 112750380 A CN112750380 A CN 112750380A
- Authority
- CN
- China
- Prior art keywords
- display screen
- led display
- screen module
- piece
- locking
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Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 34
- 230000005291 magnetic effect Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005389 magnetism Effects 0.000 claims abstract description 16
- 230000013011 mating Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- -1 but not limited to Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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- Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a front maintenance type LED display screen module, which comprises a body and a locking mechanism arranged on the body, wherein the locking mechanism comprises a first elastic part, a second elastic part, a magnetic part and a locking part, the first elastic part acts on the magnetic part and the body to drive the magnetic part to move towards the direction far away from the display surface of the body, the second elastic part acts on the locking part and the body to drive the locking part to move towards the direction close to the magnetic part, the magnetic part is provided with a first guide surface, and the locking part is provided with a second guide surface matched with the first guide surface. The user utilizes magnetism to inhale the tool and can follow the display surface unblock LED display screen module and the frame of LED display screen module to realize the front maintenance, it is very convenient to use, and locking mechanical system simple structure, processing are easy moreover, do benefit to the manufacturing cost who reduces LED display screen module.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a front maintenance type LED display screen module.
Background
The LED display device comprises a frame and an LED display screen module arranged on the frame, and when the LED display screen module needs to be maintained, the LED display screen module is usually detached from the frame in a post-maintenance or pre-maintenance mode.
The current front maintenance formula LED display screen module often realizes dismantling through vacuum adsorption or electronic hasp structure, and vacuum adsorption needs use vacuum apparatus, and electronic hasp structure then needs higher acquisition cost, that is to say, there is the problem that the cost is on the high side in current front maintenance formula LED display screen module.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a low-cost front maintenance formula LED display screen module.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a front maintenance formula LED display screen module, includes the body and locates locking mechanical system on the body, locking mechanical system includes first elastic component, second elastic component, magnetism inhales piece and locking piece, first elastic component acts on magnetism inhales the piece with the body is in order to order about magnetism inhales the piece towards keeping away from the display surface direction of body removes, second elastic component acts on the locking piece with the body is in order to order about the locking piece is close to magnetism inhales the direction of piece and removes, be equipped with first guide face on the magnetism inhales the piece, be equipped with on the locking piece with first guide face matched with second guide face.
The invention has the beneficial effects that: the user utilizes magnetism to inhale the tool and can follow the display surface unblock LED display screen module and the frame of LED display screen module to realize the front maintenance, it is very convenient to use, and locking mechanical system simple structure, processing are easy moreover, do benefit to the manufacturing cost who reduces LED display screen module.
Drawings
Fig. 1 is a schematic structural diagram of a front maintenance LED display screen module according to a first embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of a front maintenance LED display screen module according to a first embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of a front maintenance LED display screen module according to a first embodiment of the present invention;
fig. 4 is a schematic view illustrating a front maintenance LED display screen module and a magnetic tool according to a first embodiment of the invention.
Description of reference numerals:
1. a body; 2. a locking mechanism; 3. a first elastic member; 4. a second elastic member; 5. a magnetic member; 6. a locking member; 7. a display surface; 8. a first guide surface; 9. a second guide surface; 10. a first groove; 12. a second groove; 13. a bump; 14. a chute; 15. a baffle plate; 16. accommodating grooves; 17. an extension portion; 18. and (5) magnetically attracting the jig.
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 front maintenance type LED display screen module includes a body 1 and a locking mechanism 2 disposed on the body 1, where the locking mechanism 2 includes a first elastic member 3, a second elastic member 4, a magnetic member 5 and a locking member 6, the first elastic member 3 acts on the magnetic member 5 and the body 1 to drive the magnetic member 5 to move towards a display surface 7 far away from the body 1, the second elastic member 4 acts on the locking member 6 and the body 1 to drive the locking member 6 to move towards a direction close to the magnetic member 5, a first guide surface 8 is disposed on the magnetic member 5, and a second guide surface 9 matched with the first guide surface 8 is disposed on the locking member 6.
The structure/working principle of the invention is briefly described as follows: when a maintainer utilizes the magnetic suction jig 18 to approach the magnetic suction piece 5 from the display surface 7 of the LED display screen module, the magnetic suction piece 5 moves towards the direction close to the display surface 7 under the action of the magnetic suction force, and the locking piece 6 moves towards the direction close to the magnetic suction piece 5 under the action of the second elastic piece 4, so that the unlocking action of the LED display screen module and the frame is realized; after the jig 18 and the LED display screen module are magnetically attracted separately, the magnetic attraction piece 5 moves in a direction away from the display surface 7 under the action of the first elastic piece 3, so as to drive the locking piece 6 to slide to enable the locking piece 6 to stretch out from one end of the magnetic attraction piece 5.
From the above description, the beneficial effects of the present invention are: the user utilizes magnetism to inhale tool 18 and can follow the display surface 7 unblock LED display screen module and the frame of LED display screen module to realize the front maintenance, it is very convenient to use, and locking mechanical system 2 simple structure, processing are easy moreover, do benefit to the manufacturing cost who reduces LED display screen module.
Further, a slot for accommodating the locking mechanism 2 is formed in the body 1, and a baffle 15 for preventing the locking mechanism 2 from being separated from the slot is further formed in the body 1.
As can be seen from the above description, the slot is used for accommodating the locking mechanism 2, which is beneficial to the light and thin of the LED display module.
Further, be equipped with lug 13 in the trench, be equipped with on the locking piece 6 with lug 13 matched with spout 14, the length direction of spout 14 with the sliding direction of locking piece 6 is unanimous, the one end of second elastic component 4 is contradicted lug 13, the other end of second elastic component 4 is contradicted the wall of spout 14.
As can be seen from the above description, the protrusion 13 not only can provide the mounting position of the second elastic element 4, but also can play a role in limiting the stroke of the locking element 6, which is beneficial to ensuring the working stability of the locking mechanism 2.
Further, the width of the protrusion 13 is equal to the width of the sliding groove 14.
As is apparent from the above description, the projection 13 can perform a guide function to ensure that the locking member 6 can smoothly slide.
Furthermore, the slot position includes a first slot 10 and a second slot 12 that are communicated with each other, the locking member 6 is slidably disposed in the first slot 10, and the magnetic member 5 is slidably disposed in the second slot 12.
Further, the side surface of the locking member 6 far away from the display surface 7 of the body 1 and the side surface of the magnetic member 5 far away from the display surface 7 of the body 1 respectively abut against the baffle 15.
Furthermore, one end of the locking piece 6 is a matching end, the second guiding surface 9 is located on the matching end, the magnetic piece 5 is provided with a receiving groove 16 for accommodating the matching end, and the first guiding surface 8 is arranged on the wall surface of the receiving groove 16.
As can be seen from the above description, the accommodating groove 16 can limit the engaging end, which is beneficial to ensure the accuracy of the engagement between the first guiding surface 8 and the second guiding surface 9, so as to ensure the working stability of the locking mechanism 2.
Further, the width of the receiving slot 16 corresponds to the width of the mating end.
As can be seen from the above description, the magnetic attraction piece 5 and the locking piece 6 will not shift relatively, which is beneficial to ensure the working stability of the locking mechanism 2.
Further, the mating end has an extension 17 extending towards the display surface 7 of the body 1, and a partial area of the second guide surface 9 is located on the extension 17.
As can be seen from the above description, the arrangement of the extending portion 17 can ensure that the mating end does not slide between the display surface 7 of the body 1 and the magnetic attraction piece 5, so that the locking mechanism 2 is locked, and the working stability of the locking mechanism 2 is effectively improved.
Further, the number of the lock mechanisms 2 is plural.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: the LED display device comprises a frame and a front maintenance type LED display screen module arranged on the frame, wherein the front maintenance type LED display screen module comprises a body 1 and a locking mechanism 2 arranged on the body 1, the locking mechanism 2 comprises a first elastic part 3, a second elastic part 4, a magnetic part 5 and a locking part 6, the first elastic part 3 acts on the magnetic part 5 and the body 1 to drive the magnetic part 5 to move towards a direction away from a display surface 7 of the body 1, the second elastic part 4 acts on the locking part 6 and the body 1 to drive the locking part 6 to move towards a direction close to the magnetic part 5, a first guide surface 8 is arranged on the magnetic part 5, and a second guide surface 9 matched with the first guide surface 8 is arranged on the locking part 6; and a locking groove matched with the locking piece 6 is arranged on the frame. The magnetic attraction piece 5 is made of ferromagnetic material including, but not limited to, iron blocks, permanent magnets, etc. Optionally, the first elastic member 3 and the second elastic member 4 are springs respectively; the first guide surface 8 and the second guide surface 9 are each a slope.
As shown in fig. 1 and 2, specifically, a slot for accommodating the locking mechanism 2 is provided on the body 1, and a baffle 15 for preventing the locking mechanism 2 from disengaging from the slot is further provided on the body 1. More specifically, the slot position includes a first slot 10 and a second slot 12 which are communicated with each other, the locking member 6 is slidably disposed in the first slot 10, and the magnetic member 5 is slidably disposed in the second slot 12.
As shown in fig. 2 and 3, in order to prevent the locking member 6 from accidentally disengaging from the slot, a protrusion 13 is disposed in the slot, a sliding groove 14 matched with the protrusion 13 is disposed on the locking member 6, a length direction of the sliding groove 14 is consistent with a sliding direction of the locking member 6, optionally, one end of the second elastic member 4 abuts against the protrusion 13, and the other end of the second elastic member 4 abuts against a wall surface of the sliding groove 14. Optionally, the width of the projection 13 is equal to the width of the sliding groove 14, so as to ensure the smoothness of the sliding of the locking member 6.
As shown in fig. 2, further, a side surface of the locking member 6 away from the display surface 7 of the body 1 and a side surface of the magnetic member 5 away from the display surface 7 of the body 1 respectively abut against the baffle 15. Baffle 15 is contradicted respectively locking piece 6 with magnetism is inhaled piece 5 and can be improved locking piece 6, magnetism effectively and inhale the probability that piece 5 appears rocking, does benefit to the structural stability who guarantees locking mechanical system 2.
Referring to fig. 2 and 3, in detail, one end of the locking element 6 is a mating end, the second guiding surface 9 is located on the mating end, the magnetic attraction element 5 is provided with a receiving groove 16 for receiving the mating end, and the first guiding surface 8 is located on a wall surface of the receiving groove 16. Preferably, the width of the receiving slot 16 corresponds to the width of the mating end.
As shown in fig. 2, to prevent the locking mechanism 2 from being jammed, the mating end has an extension 17 extending toward the display surface 7 of the body 1, and a partial area of the second guide surface 9 is located on the extension 17, and it is understood that the extension 17 is located in the second groove 12.
As shown in fig. 1, the number of the lock mechanisms 2 is plural. In this embodiment, the number of the locking mechanisms 2 is two, and the two locking mechanisms 2 are respectively disposed near two opposite sides of the body 1.
Referring to fig. 1, fig. 2 and fig. 4, the front maintenance LED display screen module further includes a magnetic suction jig 18, and the magnetic suction jig 18 is provided with a magnetic suction structure matching with the magnetic suction member 5. Preferably, the magnetic suction jig 18 is integrally concave, the magnetic suction structures are respectively arranged at two ends of the magnetic suction jig 18 and are respectively matched with the two locking mechanisms 2, so that the magnetic suction jig 18 not only can be used as an unlocking tool of the locking mechanisms 2, but also can be used as a disassembling handle of the body 1, and one object is multifunctional.
In summary, according to the front maintenance type LED display screen module provided by the invention, a user can unlock the LED display screen module and the frame from the display surface of the LED display screen module by using the magnetic suction jig, so as to realize front maintenance, and the front maintenance type LED display screen module is very convenient to use, and the locking mechanism has a simple structure and is easy to process, thereby being beneficial to reducing the manufacturing cost of the LED display screen module; in addition, the magnetic suction jig for unlocking the locking mechanism can realize multiple purposes.
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 front maintenance formula LED display screen module, includes the body and locates locking mechanical system on the body, its characterized in that: locking mechanical system includes first elastic component, second elastic component, magnetism and inhales piece and locking piece, first elastic component acts on magnetism inhale the piece with the body is in order to order about magnetism inhale the piece towards keeping away from the display surface direction of body removes, second elastic component acts on the locking piece with the body is in order to order about the locking piece is towards being close to magnetism inhales the direction of piece and removes, be equipped with first guide face on the magnetism inhale the piece, be equipped with on the locking piece with first guide face matched with second guide face.
2. The front maintenance type LED display screen module according to claim 1, characterized in that: the body is provided with a slot position for accommodating the locking mechanism, and the body is also provided with a baffle plate for preventing the locking mechanism from separating from the slot position.
3. The front maintenance type LED display screen module set according to claim 2, characterized in that: the slot is internally provided with a convex block, the locking piece is provided with a sliding groove matched with the convex block, the length direction of the sliding groove is consistent with the sliding direction of the locking piece, one end of the second elastic piece is abutted against the convex block, and the other end of the second elastic piece is abutted against the wall surface of the sliding groove.
4. The front maintenance type LED display screen module according to claim 3, characterized in that: the width of the lug is equal to the width of the sliding groove.
5. The front maintenance type LED display screen module set according to claim 2, characterized in that: the trench is including the first groove and the second groove that are linked together, the locking piece slides and locates in the first groove, the piece is inhaled to magnetism and is slided and locate in the second groove.
6. The front maintenance type LED display screen module set according to claim 2, characterized in that: the locking piece is far away from the side face of the display face of the body and the magnetic suction piece is far away from the side face of the display face of the body and is respectively abutted against the baffle.
7. The front maintenance type LED display screen module according to claim 1, characterized in that: one end of the locking piece is a matching end, the second guide surface is located on the matching end, the magnetic attraction piece is provided with a containing groove for containing the matching end, and the first guide surface is arranged on the wall surface of the containing groove.
8. The front maintenance type LED display screen module according to claim 7, characterized in that: the width of the receiving groove is consistent with the width of the mating end.
9. The front maintenance type LED display screen module according to claim 7, characterized in that: the mating end has an extension portion extending toward a direction close to the display surface of the body, and a partial area of the second guide surface is located on the extension portion.
10. The front maintenance type LED display screen module according to claim 1, characterized in that: the number of the locking mechanisms is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167042.4A CN112750380A (en) | 2021-02-07 | 2021-02-07 | Front maintenance type LED display screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167042.4A CN112750380A (en) | 2021-02-07 | 2021-02-07 | Front maintenance type LED display screen module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112750380A true CN112750380A (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110167042.4A Pending CN112750380A (en) | 2021-02-07 | 2021-02-07 | Front maintenance type LED display screen module |
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| Country | Link |
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| CN (1) | CN112750380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333608A (en) * | 2021-12-22 | 2022-04-12 | 深圳市雷迪奥视觉技术有限公司 | Position adjusting device and display screen |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467597A (en) * | 2002-06-25 | 2004-01-14 | ���ǵ�����ʽ���� | Receiving unit for computer |
| CN106346072A (en) * | 2016-09-05 | 2017-01-25 | 泉州鹏宜机械有限公司 | Feeding device of shearing machine |
| CN206241361U (en) * | 2016-11-21 | 2017-06-13 | 绍兴市振杨机械有限公司 | A kind of circular saw |
| CN207572424U (en) * | 2017-11-23 | 2018-07-03 | 深圳市科比特航空科技有限公司 | Battery cover unlatching and locking device and unmanned plane |
| CN108253250A (en) * | 2018-02-06 | 2018-07-06 | 深圳市雷迪奥视觉技术有限公司 | Release position-limit mechanism and display screen module |
| CN108492729A (en) * | 2018-05-28 | 2018-09-04 | 利亚德光电股份有限公司 | LED display |
| WO2018214504A1 (en) * | 2017-05-24 | 2018-11-29 | 深圳市雷迪奥视觉技术有限公司 | Fast locking piece and display screen assembly |
| CN110212350A (en) * | 2019-07-04 | 2019-09-06 | 网来(浙江)科技有限公司 | Household electrical appliance |
| CN111194943A (en) * | 2018-11-19 | 2020-05-26 | 湖南中烟工业有限责任公司 | Low-temperature smoking set |
| CN211714482U (en) * | 2019-12-16 | 2020-10-20 | 广东柏高智能家居有限公司 | Quick detachable timber apron |
| CN214476153U (en) * | 2021-02-07 | 2021-10-22 | 深圳市雷迪奥视觉技术有限公司 | Front maintenance type LED display screen module |
-
2021
- 2021-02-07 CN CN202110167042.4A patent/CN112750380A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467597A (en) * | 2002-06-25 | 2004-01-14 | ���ǵ�����ʽ���� | Receiving unit for computer |
| CN106346072A (en) * | 2016-09-05 | 2017-01-25 | 泉州鹏宜机械有限公司 | Feeding device of shearing machine |
| CN206241361U (en) * | 2016-11-21 | 2017-06-13 | 绍兴市振杨机械有限公司 | A kind of circular saw |
| WO2018214504A1 (en) * | 2017-05-24 | 2018-11-29 | 深圳市雷迪奥视觉技术有限公司 | Fast locking piece and display screen assembly |
| CN207572424U (en) * | 2017-11-23 | 2018-07-03 | 深圳市科比特航空科技有限公司 | Battery cover unlatching and locking device and unmanned plane |
| CN108253250A (en) * | 2018-02-06 | 2018-07-06 | 深圳市雷迪奥视觉技术有限公司 | Release position-limit mechanism and display screen module |
| CN108492729A (en) * | 2018-05-28 | 2018-09-04 | 利亚德光电股份有限公司 | LED display |
| CN111194943A (en) * | 2018-11-19 | 2020-05-26 | 湖南中烟工业有限责任公司 | Low-temperature smoking set |
| CN110212350A (en) * | 2019-07-04 | 2019-09-06 | 网来(浙江)科技有限公司 | Household electrical appliance |
| CN211714482U (en) * | 2019-12-16 | 2020-10-20 | 广东柏高智能家居有限公司 | Quick detachable timber apron |
| CN214476153U (en) * | 2021-02-07 | 2021-10-22 | 深圳市雷迪奥视觉技术有限公司 | Front maintenance type LED display screen module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333608A (en) * | 2021-12-22 | 2022-04-12 | 深圳市雷迪奥视觉技术有限公司 | Position adjusting device and display screen |
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