CN102878162A - Connection device, LED display unit and LED display system - Google Patents
Connection device, LED display unit and LED display system Download PDFInfo
- Publication number
- CN102878162A CN102878162A CN2012104104570A CN201210410457A CN102878162A CN 102878162 A CN102878162 A CN 102878162A CN 2012104104570 A CN2012104104570 A CN 2012104104570A CN 201210410457 A CN201210410457 A CN 201210410457A CN 102878162 A CN102878162 A CN 102878162A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- hook
- positioning hole
- connection set
- led display
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a connection device, an LED display unit and an LED display system. The connection device comprises a first connection part and a second connection part, the first connection part comprises a first base and a first pin, the end face of the first base is provided with a first positioning hole, the axis of the first positioning hole extends along a first direction, and the first pin is mounted on the first base and perpendicularly extends in the first direction. The second connection part comprises a second base, a positioning pin and a hook, the end face of the second base is provided with a second positioning hole, the axis of the second positioning hole extends along the first direction, the positioning pin is mounted in the second positioning hole and matched with the first positioning hole, a first end of the hook is pivoted to the second base, and a second end of the hook is provided with a hook portion which is matched with the first pin to enable the positioning pin to be inserted into the first positioning hole. The connection device, the LED display unit and the LED display system are simple in structure and convenient to mount and demount.
Description
Technical field
The present invention relates to the mounting technology field, in particular to a kind of connection set, led display unit and LED display system.
Background technique
Connect between the casing in the prior art, between the flat board Placement have multiple, for the present compound modes that adopt of the connection between the LED screen body structure more, as: blinds latch, rotation zip, hasp etc. various ways is realized.The display applications scope is more and more wider at present, and media releasing meeting, advertisement, performance, meeting etc. all need LED display that reliable display effect is provided.
The at present installation of LED display needs many people to coordinate to finish, and the screen body back support framves that adopt are fixed by bolt and being connected of display screen box body with connecting sheet more.No matter screen body back support frame adopts the structures such as aluminium section bar or square steel, pipe all to need to have suitable place and sufficient time locking splicing, even is welded and fixed structure.Fixed structure is heavy, is not easy turnover and fast dismounting, and screen embodies the field needs more manpower to cooperate, and causes the waste of the resources such as human cost, financial cost, environmental protection.
Summary of the invention
The present invention aims to provide a kind of connection set, led display unit and LED display system of simple in structure, easy accessibility.
To achieve these goals, according to an aspect of the present invention, provide a kind of connection set, comprise: the first link comprises the first pedestal and the first bearing pin, wherein, the end face of the first pedestal is provided with the first positioning hole, and the axis of the first positioning hole extends along first direction; The first bearing pin is installed on the first pedestal and perpendicular to first direction and extends, and the second link comprises the second pedestal, locating stud and hook, and wherein, the end face of the second pedestal is provided with the second positioning hole, and the axis of the second positioning hole extends along first direction; Locating stud is installed in the second positioning hole and with the first positioning hole and cooperates; The first end of hook is articulated on the second pedestal, and the second end of hook has hook body segment, and hook body segment is inserted in the first positioning hole locating stud when cooperating with the first bearing pin.
Further, the second link also comprises: extension spring, its first end are installed on the second pedestal, and the second end of extension spring is installed in the middle part of hook.
Further, the second link also comprises: be used for installing the second bearing pin of hook, it is arranged on the second pedestal, and the first end of hook has the mounting hole that cooperates with the second bearing pin; The 3rd bearing pin of extension spring be used for to be installed, its be arranged on the second pedestal and at the second pedestal between an end and the second bearing pin of the first pedestal, the first end of extension spring is installed on the 3rd bearing pin.
Further, the first pedestal is equipped with connecting plate away from an end of the second pedestal and the second pedestal away from an end of the first pedestal, and connecting plate has a plurality of attachment holes.
Further, connecting plate side outwardly is provided with pockets.
Further, the first pedestal is identical with the structure of the second pedestal.
Further, hook body segment has the guiding surface that cooperates with the first link.
Further, the second end of hook is provided with handle.
Further, the hook middle part has the groove of dodging, and dodges the 4th bearing pin that is provided with in the groove for extension spring the second end is installed.
Further, the first positioning hole and the second positioning hole are two, are separately positioned on the both sides of hook, and locating stud is two, are installed in accordingly respectively in two the second positioning holes, have erection opening on each locating stud.
According to a further aspect in the invention, a kind of led display unit is provided, comprise power box and a plurality of connection sets that are arranged on the power box, connection set is above-mentioned connection set, each of a plurality of connection sets the first link is arranged on the first side Yan Chu of power box, each of a plurality of connection sets the second link be arranged on power box with the first side along relative second side Yan Chu.
According to a further aspect in the invention, provide a kind of LED display system, comprised a plurality of interconnective led display units, led display unit is above-mentioned led display unit, and two adjacent led display units are connected by connection set.
Use technological scheme of the present invention, in use, the first link and the second link are installed in respectively on two adjacent parts, such as casing, flat board, and then utilize the connection between the first link and the second link and then two adjacent parts are closely connected.Connection procedure between the first link and the second link is specific as follows: need first (perhaps) thick alignment about the second pedestal of the first pedestal of the first link and the second link, so that locating stud is aimed at the first positioning hole, locating stud is inserted in the first positioning hole, make the second end perk of the hook of the second link, then make the hook body segment fastening of hook the second end on the first bearing pin, simultaneously, locating stud is inserted in the first positioning hole.Be strained and fixed each other when like this, having realized the first pedestal and the second base stand location.Connection set of the present invention is simple in structure, and can two individual components that separate of faster, more reliable connection, at concrete engineering site, thus more efficient and do not need to operate by other instrument and realize so that dismounting is convenient when connecting two individual components.
Description of drawings
The Figure of description that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the decomposition texture schematic representation according to the embodiment of connection set of the present invention;
Fig. 2 shows the perspective view of connection set under the hook lifting status of Fig. 1;
Fig. 3 shows the perspective view of connection set under hook and the first bearing pin mated condition of Fig. 1;
Fig. 4 shows the cross-sectional schematic of the connection set of Fig. 3;
The master that Fig. 5 shows according to the embodiment of led display unit of the present invention looks schematic representation; And
Fig. 6 shows the schematic side view of the led display unit of Fig. 5.
Embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1, the connection set of present embodiment comprises: the first link 10 and the second link 20 cooperatively interact.The first link 10 comprises the first pedestal 11 and the first bearing pin 12, wherein, the axis that the end face of the first pedestal 11 is provided with the first positioning hole 111, the first positioning holes 111 extends along first direction, and the first bearing pin 12 is installed on the first pedestal 11 and perpendicular to first direction and extends; The second link 20 comprises the second pedestal 21, locating stud 22 and links up with 23, wherein, the end face of the second pedestal 21 is provided with the second positioning hole, the axis of the second positioning hole extends along first direction, locating stud 22 is installed in the second positioning hole and with the first positioning hole 111 and cooperates, locating stud 22 preferably is screwed onto in the second positioning hole, the first end of hook 23 is articulated on the second pedestal 21, the second end of hook 23 has hook body segment 231, and hook body segment 231 is inserted in the first positioning hole 111 locating stud 22 when cooperating with the first bearing pin 12.
The connection set of present embodiment in use, the first link 10 and the second link 20 are installed in respectively on two adjacent parts, such as casing, flat board, and then utilize the connection between the first link 10 and the second link 20 and then two adjacent parts are closely connected.Connection procedure between the first link 10 and the second link 20 is specific as follows:
Need first the second pedestal (perhaps) the thick alignment about in the of 21 with the first pedestal 11 and second link 20 of the first link 10, so that locating stud 22 is aimed at the first positioning hole 111, locating stud 22 is inserted in the first positioning hole 111, make the second end perk of the hook 23 of the second link 20, as shown in Figure 2, then make hook body segment 231 fastenings of hook 23 second ends on the first bearing pin 12, simultaneously, locating stud 22 is inserted in the first positioning hole 111.Be strained and fixed each other when like this, having realized the first pedestal 11 and the second pedestal 21 location.The first link 10 after the locking and the structure of the second link 20 are as shown in Figure 3 and Figure 4.
The connection set of present embodiment can two individual components that separate of faster, more reliable connection, and is at concrete engineering site, more efficient and do not need to operate realization by other instrument during the present embodiment connected element.The connection set of present embodiment is applicable to the installation and removal of LED display unit, but is not limited to be used in the LED display industry, and other casing is suitable for being connected to connect too.
As shown in Figure 1 and Figure 4, the second link 20 also comprises: extension spring 24, its first end is installed on the second pedestal 21, and the second end of extension spring 24 is installed in the middle part of hook 23, and above-mentioned extension spring 24 can be strained hook 23 and then be made hook 23 automatically fastenings on the first bearing pin 12.
As shown in Figure 1, the second link 20 also comprises: the 3rd bearing pin 25, the three bearing pins 25 of the second bearing pin 26 of hook 23 be used for being installed and being used for installing extension spring 24 at the second pedestal 21 between an end and the second bearing pin 26 of the first pedestal 11.The second bearing pin 26 and the 3rd bearing pin 25 all are arranged on the second pedestal 21, and the first end of hook 23 has the mounting hole that cooperates with the second bearing pin 26, and the first end of extension spring 24 is installed on the 3rd bearing pin 25.Preferably, the two ends of extension spring 24 all have fixed hook, realize the fixing of extension spring 24 by hook.As shown in Figure 4, link up with 23 middle parts and have the groove of dodging, dodge the 4th bearing pin 232 that is provided with in the groove for extension spring 24 second ends are installed.
Be installed on the connected piece for the ease of the connection set with present embodiment, preferably, as shown in Figures 1 to 4, the first pedestal 11 is equipped with connecting plate 112 away from an end of the second pedestal 21 and the second pedestal 21 away from an end of the first pedestal 11, and connecting plate 112 has for a plurality of attachment holes that connect.Can be easily the first and second pedestals of connection set be screwed onto on the connected piece by these attachment holes.Further preferably, fastening in order to guarantee to connect, as shown in Figure 4, connecting plate 112 side outwardly is provided with pockets 112a, an end of connected piece can be placed in this pockets 112a, has guaranteed like this to connect relative play can not occur after finishing.
In order to save cost, as shown in Figures 1 to 4, the first pedestal 11 is identical with the structure of the second pedestal 21.Only need like this, during fabrication to use a mold to get final product.Various mounting holes and attachment hole on the first and second pedestals can be processed after pedestal is finished again.
As shown in Figure 1 and Figure 4, hook body segment 231 has the guiding surface 231a that cooperates with the first link 10, in the process that connects the first link 10 and the second link 20, when can touching the first link 10, this guiding surface 231a under the effect of guiding surface 231a, makes the second end perk of the hook 23 of the second link 20.Preferably, the second end of hook 23 is provided with handle 233, when needs dismounting connection set, only need hold this handle 233 and make the second end perk of hook 23 can realize the disengagement of hook body segment 231 and the first bearing pin 12.
As shown in Figure 1, the first positioning hole 111 and the second positioning hole are two, are separately positioned on the both sides of hook 23, and locating stud 22 is two, is installed in accordingly respectively in two the second positioning holes, have the erection opening 221 of convenient lifting on each locating stud 22.
Extremely shown in Figure 6 such as Fig. 5, embodiment according to led display unit of the present invention comprises power box 100 and a plurality of connection sets that are arranged on the power box 100, connection set is above-mentioned connection set, each of a plurality of connection sets the first link 10 is arranged on the first side Yan Chu of power box 100, each of a plurality of connection sets the second link 20 be arranged on power box 100 with the first side along relative second side Yan Chu.
The present invention also provides a kind of LED display system, embodiment according to LED display system of the present invention comprises a plurality of interconnective led display units, led display unit is above-mentioned led display unit, and two adjacent led display units are connected by connection set.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a connection set is characterized in that, comprising:
The first link (10) comprises the first pedestal (11) and the first bearing pin (12), wherein,
The end face of described the first pedestal (11) is provided with the first positioning hole (111), and the axis of described the first positioning hole (111) extends along first direction;
Described the first bearing pin (12) is installed in described the first pedestal (11) and upward and perpendicular to described first direction extends, and the second link (20) comprises the second pedestal (21), locating stud (22) and hook (23), wherein,
The end face of described the second pedestal (21) is provided with the second positioning hole, and the axis of described the second positioning hole extends along described first direction;
Described locating stud (22) is installed in described the second positioning hole and with described the first positioning hole (111) and cooperates;
The first end of described hook (23) is articulated on described the second pedestal (21), the second end of described hook (23) has hook body segment (231), and described hook body segment (231) makes described locating stud (22) be inserted in described the first positioning hole (111) with described the first bearing pin (12) when cooperating.
2. connection set according to claim 1 is characterized in that, described the second link (20) also comprises:
Extension spring (24), its first end are installed on described the second pedestal (21), and the second end of described extension spring (24) is installed in the middle part of described hook (23).
3. connection set according to claim 2 is characterized in that, described the second link (20) also comprises:
Be used for installing second bearing pin (26) of described hook (23), it is arranged on described the second pedestal (21), and the first end of described hook (23) has the mounting hole that cooperates with described the second bearing pin (26);
Be used for installing the 3rd bearing pin (25) of described extension spring (24), it is arranged on described the second pedestal (21) upward and is positioned at described the second pedestal (21) between an end and described the second bearing pin (26) of described the first pedestal (11), and the first end of described extension spring (24) is installed on described the 3rd bearing pin (25).
4. connection set according to claim 1, it is characterized in that, described the first pedestal (11) is equipped with connecting plate (112) away from an end of described the second pedestal (21) and described the second pedestal (21) away from an end of described the first pedestal (11), and described connecting plate (112) has a plurality of attachment holes.
5. connection set according to claim 4 is characterized in that, described connecting plate (112) side outwardly is provided with pockets (112a).
6. each described connection set in 5 according to claim 1 is characterized in that described the first pedestal (11) is identical with the structure of the second pedestal (21).
7. connection set according to claim 1 is characterized in that, described hook body segment (231) has the guiding surface (231a) that cooperates with described the first link (10).
8. connection set according to claim 1 is characterized in that, the second end of described hook (23) is provided with handle (233).
9. connection set according to claim 2 is characterized in that, described hook (23) middle part has the groove of dodging, described the 4th bearing pin (232) that is provided with in the groove for extension spring (24) second ends are installed of dodging.
10. connection set according to claim 1, it is characterized in that, described the first positioning hole (111) and the second positioning hole are two, be separately positioned on the both sides of described hook (23), described locating stud (22) is two, be installed in accordingly respectively in two described the second positioning holes, have erection opening (221) on each described locating stud (22).
11. led display unit, comprise power box (100) and be arranged on a plurality of connection sets on the described power box (100), it is characterized in that, described connection set is each described connection set in the claim 1 to 10, each of described a plurality of connection sets the first link (10) is arranged on the first side Yan Chu of described power box (100), each of described a plurality of connection sets the second link (20) be arranged on described power box (100) with described first side along relative second side Yan Chu.
12. a LED display system comprises a plurality of interconnective led display units, it is characterized in that, described led display unit is the led display unit described in the claim 11, and two adjacent described led display units are connected by described connection set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410457.0A CN102878162B (en) | 2012-10-24 | 2012-10-24 | Connection device, LED display unit and LED display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410457.0A CN102878162B (en) | 2012-10-24 | 2012-10-24 | Connection device, LED display unit and LED display system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102878162A true CN102878162A (en) | 2013-01-16 |
| CN102878162B CN102878162B (en) | 2015-06-17 |
Family
ID=47479615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210410457.0A Active CN102878162B (en) | 2012-10-24 | 2012-10-24 | Connection device, LED display unit and LED display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878162B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438061A (en) * | 2013-09-06 | 2013-12-11 | 利亚德光电股份有限公司 | Connecting device and LED (Light Emitting Diode) display unit with same |
| CN106128318A (en) * | 2016-08-17 | 2016-11-16 | 深圳市光祥科技有限公司 | The bindiny mechanism of double angles splicing multiple-unit body and LED display |
| CN107559273A (en) * | 2017-09-05 | 2018-01-09 | 深圳利亚德光电有限公司 | Attachment means and there is its display screen |
| CN110401111A (en) * | 2019-08-09 | 2019-11-01 | 利亚德光电股份有限公司 | Connection component and power supply case assembly with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2410161A1 (en) * | 1977-11-29 | 1979-06-22 | Mahot Const Meca | Thermal insulation panel connector - has rotatable hooked lever which engages pin fitted in recess in panel edge |
| US6257796B1 (en) * | 1997-11-27 | 2001-07-10 | Arturo Salice S.P.A. | Connection fitting |
| CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
| CN102637389A (en) * | 2012-03-30 | 2012-08-15 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen latching mechanism, LED unit screen and LED combined screen |
| CN202900866U (en) * | 2012-10-24 | 2013-04-24 | 深圳利亚德光电有限公司 | Connecting device, light emitting diode (LED) display unit, and LED display system |
-
2012
- 2012-10-24 CN CN201210410457.0A patent/CN102878162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2410161A1 (en) * | 1977-11-29 | 1979-06-22 | Mahot Const Meca | Thermal insulation panel connector - has rotatable hooked lever which engages pin fitted in recess in panel edge |
| US6257796B1 (en) * | 1997-11-27 | 2001-07-10 | Arturo Salice S.P.A. | Connection fitting |
| CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
| CN102637389A (en) * | 2012-03-30 | 2012-08-15 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen latching mechanism, LED unit screen and LED combined screen |
| CN202900866U (en) * | 2012-10-24 | 2013-04-24 | 深圳利亚德光电有限公司 | Connecting device, light emitting diode (LED) display unit, and LED display system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438061A (en) * | 2013-09-06 | 2013-12-11 | 利亚德光电股份有限公司 | Connecting device and LED (Light Emitting Diode) display unit with same |
| CN103438061B (en) * | 2013-09-06 | 2016-04-06 | 利亚德光电股份有限公司 | Connection set and there is its LED display unit |
| CN106128318A (en) * | 2016-08-17 | 2016-11-16 | 深圳市光祥科技有限公司 | The bindiny mechanism of double angles splicing multiple-unit body and LED display |
| CN106128318B (en) * | 2016-08-17 | 2022-09-06 | 深圳市光祥科技股份有限公司 | Connecting mechanism of double-angle splicing multi-unit body and LED display screen |
| CN107559273A (en) * | 2017-09-05 | 2018-01-09 | 深圳利亚德光电有限公司 | Attachment means and there is its display screen |
| CN110401111A (en) * | 2019-08-09 | 2019-11-01 | 利亚德光电股份有限公司 | Connection component and power supply case assembly with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102878162B (en) | 2015-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102606567B (en) | Connecting device, LED (light emitting diode) display unit and LED display system | |
| CN102878162A (en) | Connection device, LED display unit and LED display system | |
| CN202955075U (en) | Connecting device, LED display unit and LED display system | |
| CN202900866U (en) | Connecting device, light emitting diode (LED) display unit, and LED display system | |
| CN204899113U (en) | Quick installation pendant of board section bar | |
| CN107559273B (en) | Connecting device and display screen with same | |
| CN205645134U (en) | LED display screen installation structure | |
| CN206861192U (en) | The dual-purpose structure of base hanger and display device | |
| CN202188012U (en) | Connecting device | |
| CN202082571U (en) | Embedded display screen mounting seat | |
| CN202658775U (en) | Supporting device of full-glass curtain wall | |
| CN204552398U (en) | A kind of roll-over type door axis mechanism | |
| CN209839613U (en) | Supply chain video package assembly | |
| CN203284922U (en) | Hanging-buckle type pendant for curtain walls | |
| CN210179268U (en) | Power supply display panel mounting structure suitable for stand | |
| CN203131369U (en) | Intelligent building indoor unit with freely-adjusted visual angle | |
| CN203580662U (en) | Instrument mounting device and instrument desk of crane | |
| CN219929438U (en) | Hoisting tool | |
| CN212909211U (en) | Vehicle-mounted generator fixing device with multiple fixing functions | |
| CN203489432U (en) | Fixing device and air opening structure | |
| CN204793632U (en) | Multidirectional channel -section steel connecting plate and have regulator cubicle of this multidirectional channel -section steel connecting plate | |
| CN203205565U (en) | Cable connector for power distribution network | |
| CN211370023U (en) | Pre-buried coupling assembling | |
| CN203277876U (en) | Magnetic adsorption electrical socket strip | |
| CN208310074U (en) | A kind of composite plate installation node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |