CN203204947U - Connecting device of LED display modules and LED display modules - Google Patents
Connecting device of LED display modules and LED display modules Download PDFInfo
- Publication number
- CN203204947U CN203204947U CN 201220721938 CN201220721938U CN203204947U CN 203204947 U CN203204947 U CN 203204947U CN 201220721938 CN201220721938 CN 201220721938 CN 201220721938 U CN201220721938 U CN 201220721938U CN 203204947 U CN203204947 U CN 203204947U
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- rotating part
- module
- installing plate
- led
- shows
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Abstract
The utility model relates to a connecting device of LED display modules and the LED display modules, and belongs to the field of LED display equipment. The connecting device, for connecting the adjacent LED display modules, comprises rotating parts, a mounting plate, and a mounting base, the rotating parts are provided with a first convex ridge in symmetry, the mounting base is provided with a second convex ridge in symmetry, the first convex ridge and the second convex ridge are fastened or mismatched by rotating the rotating parts so that the rotating parts and the mounting base are fastened or separated. The beneficial effects of the connecting device of the LED display modules and the LED display modules are that: lead angles are provided on the mounting plate and the rotating parts, the engagement position relations of the highest point to the lowest point of the lead angles and the highest point to the highest point of the lead angles are employed so that the rotating parts and the mounting plate are enabled to move relatively, the relative movement of the rotating parts and the mounting plate enables the rotating parts and the mounting base to achieve a promotion effect, the connecting device and the LED display modules are separated, the operation is simple, the assembly and the disassembly are fast and convenient, the efficiency of assembling the LED display modules is significantly improved, and the maintenance is convenient.
Description
Technical field
The utility model relates to a kind of coupling arrangement, belongs to the LED display technical field, relates in particular to a kind of coupling arrangement that shows module for splicing LED.
Background technology
LED (light emitting diode) is described as the green emitting product of 21 century, because it has weak point long, start-up time in life-span, sound construction, energy-conserving and environment-protective, reaches characteristics such as volume is little, along with improving constantly and the decline of price of LED efficient, the application of LED is also more and more wider.Recent years, along with developing rapidly of cultural industry, the LED display The Application of Technology has obtained developing rapidly, and various open airs, indoor large area LED display screen occur, and have greatly enriched daily life.
At present, the LED display on the market shows that by some LED the module arrangement is assembled, and the assembly unit that LED demonstration module adopts parts such as screw or brace to carry out unit demonstration module is usually fixed.This employing screw or the installation sheet fixedly mode of assembly unit must use machine tool to assist to operate, and the time need twist a plurality of screws in mounting or dismounting, expend the plenty of time and the screw pulled down is lost easily; Traditional installation sheet fixed form is usually after twisting screw, the unit shows module usually and installation sheet also is in interlocking pattern, need knock by aid, installation sheet could be broken away from the unit and show module, mount and dismount time-consuming and trouble, make troubles for installation and maintenance personal, the efficient that influence is installed and keeped in repair.
The utility model content
The purpose of this utility model is to have overcome above-mentioned defective, and the coupling arrangement of a kind of dismounting LED demonstration fast and easily module is provided.
The purpose of this utility model is achieved in that a kind of LED shows the coupling arrangement of module, be used for connecting adjacent LED and show module, comprise rotating part, installing plate and mounting seat, described installing plate is provided with the through hole of assembling rotating part, and described rotating part passes through hole and installing plate is connected as a single entity; Described rotating part is provided with first fin of symmetry, and described mounting seat is provided with second fin of symmetry, by rotating rotating part with first fin and second fin fastening or misplacing rotating part and mounting seat is fastened or opens.
Further, described rotating part comprises first rotating part and second rotating part, the front of described installing plate lead to the hole site is provided with boss, the back side in the boss correspondence is provided with groove, described first rotating part is corresponding with described boss, described second rotating part is installed in and passes described through hole in the groove and fixedly connected with first rotating part, makes installing plate be folded between first rotating part and second rotating part.
Further, described first rotating part includes rotary handle and turn buckle, and described turn buckle inwall is provided with first lead angle, also is provided with anchor switch on the described rotary handle, and described anchor switch includes spring and the button of unblanking.
Further, the boss of described installing plate is provided with second lead angle that matches with first lead angle.
Further, the groove at the described installing plate back side outside is symmetrically arranged with at least one locating slot, and described groove inwall is provided with the triple helical lift angle.
Further, the groove at described second rotating part and the installing plate back side is suitable, also is provided with the 4th lead angle that matches with the triple helical lift angle on described second rotating part and the adaptive wall of groove.
Further, when being in open mode, the highest point of described first lead angle contacts with the lowest part of second lead angle, and the highest point of described triple helical lift angle contacts with the highest point of the 4th lead angle, and described rotating part moves downward with respect to installing plate.
Further, when being in locking state, the highest point of described first lead angle contacts with the highest point of second lead angle, and the highest point of described triple helical lift angle contacts with the lowest part of the 4th lead angle, and described rotating part moves upward with respect to installing plate.
Further, described installing plate is provided with at least two through holes, assembling one rotating part on each through hole.
The utility model also provides a kind of LED to show module, includes substrate, also includes the coupling arrangement that foregoing LED shows module, and the mount pad of described coupling arrangement is installed in four jiaos of described substrate.
The beneficial effects of the utility model are by designing lead angle at installing plate and rotating part, adopt lead angle highest point and lowest part interlock, the position of highest point and highest point interlock relation makes rotating part and installing plate relative motion, further make first fin of rotating part and second fin dislocation or fasten, rotating part and mounting seat are locked or opened, the coupling arrangement of this structural design need not to use the machine tool non-productive operation, only need the rotation rotating part to show module by assembly unit LED, the relative motion of rotating part and installing plate makes rotating part and mounting seat form impetus, with coupling arrangement and LED show mould splits from, simple to operate, the dismounting rapid and convenient, need not by the Aided Machine instrument, can mount and dismount unit LEDs fast and show module, improve the efficient of assembly unit LED demonstration module greatly.
Description of drawings
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail.
Fig. 1 is the structural representation that LED of the present utility model shows module connecting device;
Fig. 2 is the structural representation of first rotating part of the present utility model and installing plate;
Fig. 3 is the structural representation of second rotating part of the present utility model and installing plate;
Fig. 4 is the diagrammatic cross-section that LED of the present utility model shows the module connecting device locking state;
Fig. 5 is the diagrammatic cross-section that LED of the present utility model shows the module connecting device open mode;
Fig. 6 is the rotary handle position placement synoptic diagram that LED of the present utility model shows module connecting device;
Fig. 7 is that LED of the present utility model shows that the monolithic LED of module connecting device shows the installment state synoptic diagram of module;
Fig. 8 is that LED of the present utility model shows that the polylith LED of module connecting device shows module installment state synoptic diagram;
Fig. 9-a, Fig. 9-b are that LED of the present utility model shows that module connecting device connects the installment state synoptic diagram that four LED show module.
Description of reference numerals
1, first rotating part; 11, rotary handle; 12, turn buckle; 13, anchor switch; 131, spring; 132, the button of unblanking; 133, trim; 134, screw; 14, first lead angle;
2, installing plate; 21, through hole; 22, boss; 221, detent; 23, second lead angle; 24, groove; 25, locating slot; 26, triple helical lift angle;
3, second rotating part; The 31-fixed screw; 32, the 4th lead angle; 33, first fin;
4, mounting seat; 41, second fin;
5, substrate; 51, reference column.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
Give explanation in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, the LED that Fig. 1 provides for the utility model shows the structural representation of module connecting device.The LED that present embodiment provides shows module connecting device, be used for connecting adjacent LED and show module, include rotating part, installing plate 2 and mounting seat, rotating part comprises first rotating part 1 and second rotating part 3, installing plate 2 is provided with the boss 22 that cooperates with first rotating part 1, the back side corresponding with boss 22 on the installing plate 2 is provided with the groove (not shown), and the center of boss is provided with through hole 21, and rotating part passes through hole 21 and connects as one with installing plate 2.This first rotating part 1 also includes rotary handle 11 and turn buckle 12, turn buckle 12 is fastened on the boss 22 of installing plate 2, second rotating part 3 is set in the groove at installing plate 2 back sides, and fixed screw 31 passes through hole 21 fixedlys connected first rotating part 1 with second rotating part 3.Two boss are set on the installing plate 2 at least, the corresponding assembling of each boss one rotating part, preferably, as shown in Figure 1, this boss is set to four, can connect four module unit LED at most and show module.
Also be provided with anchor switch 13 on the rotary handle 11, anchor switch 13 comprises spring 131, the button 132 of unblanking, and trim 133, spring 131 is set in the place, spring location of the button 132 of unblanking, together be assembled to the relevant position of rotary handle 11 then, trim 133 is covered on rotary handle 11, by screw 134 anchor switch 13 is fixed on the rotary handle, on the boss 22 of installing plate 2, also offer the protruding corresponding detent 221 with the button 132 of unblanking, by stirring the button 132 of unblanking, the front end of the button of unblanking is pulled out in detent 221, rotate rotary handle 11 and can make rotating part rotate with respect to the boss of installing plate 2.
See also Fig. 2, first rotating part that Fig. 2 provides for the utility model and the structural representation of installing plate.First rotating part 1 comprises rotary handle 11 and turn buckle 12, the back of turn buckle 12 is provided with groove, at the groove inwall first lead angle, 14, the first lead angles 14 are set and include a pair of highest point and a pair of lowest part, the center of groove is provided with the screw that is connected with second rotating part.Installing plate 2 is provided with at least one boss 22, the center of boss offers through hole 21, also be provided with second lead angle 23 corresponding with first lead angle 14 on the boss 22, second lead angle 23 also includes relative a pair of highest point and a pair of lowest part, and first lead angle 14 and second lead angle 23 cooperate relatively moving of realization and installing plate 2 by highest point separately and lowest part, highest point and highest point.
See also Fig. 3, second rotating part that Fig. 3 provides for the utility model and the structural representation of installing plate.The back side of installing plate 2 is provided with groove 24 in the position of boss correspondence, the outside of groove 24 is symmetrically arranged with at least one pair of locating slot 25, the inwall of groove 24 is provided with triple helical lift angle 26, second rotating part, 3 cover lift angles 32, triple helical lift angle 26 and the 4th lead angle 32 include a pair of highest point and a pair of lowest part separately, cooperate relatively moving of realization and installing plate 2 by highest point and lowest part, highest point in highest point.
See also Fig. 4, Fig. 4 is the diagrammatic cross-section that LED of the present utility model shows the module connecting device locking state.First rotating part 1, installing plate 2 and second rotating part 3 are fixed together by fixed screw 31, installing plate 2 is folded between first rotating part 1 and second rotating part 3, rotate rotary handle 11, rotating part rotates with respect to installing plate 2, highest point by every pair of lead angle cooperates with lowest part, makes rotating part move up or down with respect to installing plate 2.As shown in Figure 4, be provided with first fin 33 in the groove at second rotating part, 3 back sides, the highest point of first fin 33 and the 4th lead angle 32 shifts to install, mounting seat 4 is provided with second fin 41, pinch the button of unblanking toward post-tensioning, spring is subjected to the pulling force post shrinkage, the button of unblanking leaves detent on the boss, rotate the rotary handle 11 of first rotating part 1 this moment, the turn buckle of first rotating part 1 and second rotating part rotate with respect to installing plate 2 with the central shaft of boss, the highest point of the lead angle of winning is cooperated with the highest point of second lead angle, when the highest point of triple helical lift angle cooperates with the lowest part of the 4th lead angle, rotating part moves up with respect to installing plate, make the back side of installing plate be lower than the back side of second rotating part, the top of mounting seat is goed deep in the groove of second rotating part and installing plate, this moment, first fin 33 and second fin 41 fastened, rotating part and mounting seat are in locking state, thereby installing plate and unit LEDs are shown module locking, unclamp the button of unblanking, spring opens, the button of will unblanking pushes location in another detent forward, and fixedly rotary handle is in locking state.Operate other rotating parts by identical step, make installing plate and another unit LEDs show module locking, finish the assembly unit that adjacent cells LED shows module.
See also Fig. 5, Fig. 5 is the diagrammatic cross-section that LED of the present utility model shows the module connecting device open mode.Pinch the button of unblanking toward post-tensioning, spring is subjected to the pulling force post shrinkage, the button of unblanking leaves detent on the boss, rotate rotary handle 11, when the highest point of first lead angle cooperates with the lowest part of second lead angle, when the highest point of triple helical lift angle cooperates with the highest point of the 4th lead angle, this moment, first fin was along with rotation and second fin on the mounting seat of rotating part misplace, rotating part moves down with respect to installing plate, the back side of second rotating part moves down simultaneously, make the back side of installing plate and the back side of second rotating part stagger, the back side of second rotating part protrudes from the installing plate back side, second rotating part moves down with the unit LEDs that is equiped with mounting seat and shows that the plane of module forms thrust, make the installing plate that has rotating part leave mounting seat, rotating part and mounting seat are in open mode, thereby installing plate and unit LEDs demonstration module are opened, unclamp the button of unblanking, spring opens, the button of will unblanking pushes location in another detent forward, and fixedly rotary handle is in open mode.Operate other rotating parts by identical step, make installing plate and another unit LEDs demonstration module open, finish the dismounting that adjacent cells LED shows module.
See also Fig. 6, Fig. 6 is the rotary handle position placement synoptic diagram that LED of the present utility model shows module connecting device; As shown in Figure 6, LED shows that the locking state of module connecting device is arranged on two vertical axis with open mode, when the corresponding axis side of rotary handle 11 and triple helical lift angle highest point on the installing plate is consistent, it is locking state, when the corresponding axis direction of rotary handle 11 and triple helical lift angle lowest part is consistent, it is open mode, rotary handle 11 can rotate in the 270 degree scopes, to adapt to different installation occasions.As shown in Figure 7, Fig. 7 is that LED of the present utility model shows that the monolithic LED of module connecting device shows the installment state synoptic diagram of module; When unit LEDs shows that module need not with the assembly unit of adjacent LED demonstration module, LED shows that module connecting device can be fastened on a jiao of a LED demonstration module, only use LED to show that boss of module connecting device and mounting seat on the LED demonstration module group substrates are interlocked, rotary handle 11 all is placed on LED and shows the module inboard, does not take up room; As shown in Figure 8, when only needing to connect two adjacent LED demonstration modules, two boss of LED demonstration module connecting device are aimed at the mounting seat on the LED demonstration module group substrates, rotate rotary handle 11 enforcements and lock or open.
See also Fig. 9, Fig. 9 is that LED of the present utility model shows that module connecting device connects the installment state synoptic diagram that four LED show module; Four module unit LED show that four jiaos of module are bolted together, LED shows that the rotary handle of module connecting device is in open mode, four boss are aimed at four mounting seat that four module unit LED show module respectively, rotate rotary handle 11, rotating part rotates, first fin of second rotating part and second fin of mounting seat fasten, and rotating part and mounting seat locking show that with four LED module is bolted together.Further, on the substrate of LED demonstration module, also be provided with the location and live 51, be used for location LED and show module connecting device, LED shows that the installing plate of module connecting device is provided with the locating slot of precalculated position correspondence, make LED show module connecting device capturing position faster, finish installation fast.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. a LED shows the coupling arrangement of module, be used for connecting adjacent LED and show module, it is characterized in that, comprise rotating part, installing plate and mounting seat, described installing plate is provided with the through hole of assembling rotating part, and described rotating part passes through hole and installing plate is connected as a single entity; Described rotating part is provided with the first symmetrical fin, and described mounting seat is provided with second fin of symmetry, by rotating rotating part with first fin and second fin fastening or misplacing rotating part and mounting seat is locked or is opened.
2. LED according to claim 1 shows the coupling arrangement of module, it is characterized in that, described rotating part comprises first rotating part and second rotating part, the front of described installing plate lead to the hole site is provided with boss, the back side in the boss correspondence is provided with groove, described first rotating part is corresponding with described boss, and described second rotating part is installed in and passes described through hole in the groove and fixedly connected with first rotating part, makes installing plate be folded between first rotating part and second rotating part.
3. LED according to claim 2 shows the coupling arrangement of module, it is characterized in that, described first rotating part includes rotary handle and turn buckle, described turn buckle inwall is provided with first lead angle, also be provided with anchor switch on the described rotary handle, described anchor switch includes spring and the button of unblanking.
4. LED according to claim 3 shows the coupling arrangement of module, it is characterized in that the boss of described installing plate is provided with second lead angle that matches with first lead angle.
5. LED according to claim 4 shows the coupling arrangement of module, it is characterized in that, the groove outside at the described installing plate back side is symmetrically arranged with at least one locating slot, and described groove inwall is provided with the triple helical lift angle.
6. LED according to claim 5 shows the coupling arrangement of module, it is characterized in that, the groove at described second rotating part and the installing plate back side is suitable, also is provided with the 4th lead angle that matches with the triple helical lift angle on described second rotating part and the adaptive wall of groove.
7. LED according to claim 6 shows the coupling arrangement of module, it is characterized in that, when being in open mode, the highest point of described first lead angle contacts with the lowest part of second lead angle, the highest point of described triple helical lift angle contacts with the highest point of the 4th lead angle, and described rotating part moves downward with respect to installing plate, described first fin and the dislocation of second fin, the rotating part that moves down and mounting seat form impetus, thereby rotating part and mounting seat are separated.
8. LED according to claim 6 shows the coupling arrangement of module, it is characterized in that, when being in locking state, the highest point of described first lead angle contacts with the highest point of second lead angle, the highest point of described triple helical lift angle contacts with the lowest part of the 4th lead angle, described rotating part moves upward with respect to installing plate, and described first fin and second fin fasten, with rotating part and mounting seat locking.
9. show the coupling arrangement of module according to the arbitrary described LED of claim 1-8, it is characterized in that described installing plate is provided with at least two through holes, assembling one rotating part on each through hole.
10. a LED shows module, includes substrate, it is characterized in that, described LED shows that module also includes the coupling arrangement that each described LED of claim 1-9 shows module, and the mount pad of described coupling arrangement is installed in four jiaos of described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721938 CN203204947U (en) | 2012-12-25 | 2012-12-25 | Connecting device of LED display modules and LED display modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721938 CN203204947U (en) | 2012-12-25 | 2012-12-25 | Connecting device of LED display modules and LED display modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204947U true CN203204947U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721938 Expired - Lifetime CN203204947U (en) | 2012-12-25 | 2012-12-25 | Connecting device of LED display modules and LED display modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124483A (en) * | 2012-12-25 | 2013-05-29 | 北京金立翔艺彩科技股份有限公司 | LED display module connecting device and LED display module |
| CN108050136A (en) * | 2016-06-07 | 2018-05-18 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling seat dress connection buckle structure, LED display |
| CN108694892A (en) * | 2017-04-11 | 2018-10-23 | 邵海艳 | A kind of LED display, display babinet and display module |
-
2012
- 2012-12-25 CN CN 201220721938 patent/CN203204947U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124483A (en) * | 2012-12-25 | 2013-05-29 | 北京金立翔艺彩科技股份有限公司 | LED display module connecting device and LED display module |
| CN103124483B (en) * | 2012-12-25 | 2018-05-29 | 北京金立翔艺彩科技有限公司 | A kind of attachment device of LED display modules and LED display modules |
| CN108050136A (en) * | 2016-06-07 | 2018-05-18 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling seat dress connection buckle structure, LED display |
| CN108180196A (en) * | 2016-06-07 | 2018-06-19 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling connection buckle structure, LED display |
| CN108194464A (en) * | 2016-06-07 | 2018-06-22 | 深圳市雷迪奥视觉技术有限公司 | Quick connection lock buckle structure, LED display |
| CN108694892A (en) * | 2017-04-11 | 2018-10-23 | 邵海艳 | A kind of LED display, display babinet and display module |
| CN108694892B (en) * | 2017-04-11 | 2024-06-04 | 邵海艳 | LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20180529 |
|
| AV01 | Patent right actively abandoned |