CN209708519U - A kind of LED display - Google Patents
A kind of LED display Download PDFInfo
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- CN209708519U CN209708519U CN201821692749.7U CN201821692749U CN209708519U CN 209708519 U CN209708519 U CN 209708519U CN 201821692749 U CN201821692749 U CN 201821692749U CN 209708519 U CN209708519 U CN 209708519U
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- arm
- welded disc
- led display
- circuit board
- fixed frame
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Abstract
The utility model relates to a kind of LED displays, the LED display includes LED display module and fixed frame, the LED display module is detachably connected with the fixed frame, the LED display module includes LED light source, circuit board, positioning component, connection component and the first magnetic part, and the LED light source is arranged on the circuit board.The positioning component is fixed on the circuit board, and is detachably connected with the fixed frame.The first end of the connection component is connected with the circuit board, and the second end of the connection component is connected with first magnetic part, and first magnetic part is connected with the fixed frame magnetic.The utility model, which has, to be easily installed, the advantage that installation effectiveness is high and installation is relatively reliable.
Description
Technical field
The utility model relates to LED technology fields, and in particular, to a kind of LED display.
Background technique
LED (Light Emitting Diode, light emitting diode) is a kind of solid state semiconductor devices, it can be direct
It converts electricity to light.Compared with incandescent lamp, LED has many advantages, such as following: it is with small in size, power consumption is low, service life
Length, high brightness, it is low in calories, environmentally friendly, sturdy and durable many advantages, such as, be optimal light source, so having obtained in recent years considerable
Development.LED display realizes that plane is shown using a large amount of LED light composition dot matrix, can be used for playing text, image, animation etc.
Information, since it can show dynamic content, it is easier to arouse attention, and content is convenient for changing, usage scenario is extensive, so becoming
One of present mainstream information advertising carrier.
In addition, with the improvement of people's living standards, to quality of life require it is also higher and higher, it is aesthetic also constantly to mention
It rises, the requirement to LED display also naturally can be higher and higher.Major part or engineering for traditional LED display is current
Product, based on practical, LED transparent screen increases its ornamental value on the basis of practical, it will is more favored by market, is won
The bigger market space.LED display module in existing LED display usually passes through threaded post and is connected with fixed frame, so that
LED display module is fixed on the fixed frame.However, LED display module is fixed on the fixed frame by threaded post
When, need to screw multiple threaded posts, thus be not easy to install, installation effectiveness is low.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art and deficiency, provide one kind be easily installed and install compared with
Reliable LED display.
In order to achieve the above object, the utility model provides a kind of LED display, and the LED display includes
LED display module and fixed frame, the LED display module are detachably connected with the fixed frame, and the LED display module includes
LED light source, circuit board, positioning component, connection component and the first magnetic part, the LED light source are arranged on the circuit board;Institute
It states positioning component to be fixed on the circuit board, and is detachably connected with the fixed frame;The first end of the connection component with
The circuit board be connected, the second end of the connection component is connected with first magnetic part, first magnetic part with it is described
Fixed frame magnetic is connected.
Preferably, the fixed frame includes fixed frame and the second magnetic part, and the fixed frame includes fixing groove and locating slot,
Second magnetic part is plugged in the fixing groove and is connected with the fixed frame, and first magnetic part is plugged in described solid
Determine to be connected in slot and with the second magnetic part magnetic;The positioning component is connected with the locating slot activity grafting.
Preferably, the connection component includes connector and the first weldment, and first weldment includes the first welding
Disk, the connector are connected with first welded disc, and the connector is set backwards to one end endface of first welded disc
It is equipped with connecting hole;The first lateral bending folding of the first end of first welded disc towards first welded disc has extended to form the first weldering
Arm is connect, the first lateral bending folding of second end towards first welded disc of first welded disc has extended to form the second welding arm,
First welding arm is connected with the welding circuit board with second welding arm;First magnetic part is by being plugged in
Connector in the connecting hole is connected with the connector.
Preferably, the connector includes connecting column, and the connecting column is connected with first welded disc.
Preferably, first welded disc is provided with the first jack, and the connecting column includes the first cylinder, first column
The first end undergauge of body is formed with first connecting portion, and the first connecting portion is welded through first jack and with described first
Disk riveting, the second end endface of first cylinder is provided with the connecting hole.
Preferably, the first end of first welded disc has also extended to form first and has supported arm and second support arm, described
First, which supports arm, supports the setting of arm interval with described second, and first welding arm is in the plane where first welded disc
Orthographic projection supports arm and described second positioned at described first and supports between arm.
Preferably, the second end of first welded disc has also extended to form third and has supported arm and the 4th support arm, described
Third supports arm and supports the setting of arm interval with the described 4th, and second welding arm is in the plane where first welded disc
Orthographic projection, which is located at the third and supports arm and the described 4th, to be supported between arm.
Preferably, described first support arm and support arm with the third and be located along the same line, described second support arm with
Described 4th, which supports arm, is located along the same line.
Preferably, the positioning component includes locating piece and the second weldment, and second weldment includes the second welding
Disk, the locating piece are connected with second welded disc, and the first end of second welded disc is towards the of second welded disc
Side bending has extended to form third welding arm, the first lateral bending of the second end of second welded disc towards second welded disc
Folding has extended to form the 4th welding arm, and the third welding arm is connected with the welding circuit board with the 4th welding arm.
Preferably, the circuit board is provided with several hollowed out areas for being set side by side and be in bar shaped, the phase of the circuit board
It is formed with carrier strip between the adjacent hollowed out area, the LED light of several spaced sets is provided in the carrier strip
Source.
The utility model compared with the existing technology, has the advantages that since the LED display device includes LED
Display module and fixed frame, the LED display module are detachably connected with the fixed frame, and the LED display module includes LED
Light source, circuit board, positioning component, connection component and the first magnetic part, the LED light source are arranged on the circuit board;It is described
Positioning component is fixed on the circuit board, and is detachably connected with the fixed frame;The first end of the connection component and institute
State circuit board be connected, the second end of the connection component is connected with first magnetic part, first magnetic part with it is described solid
Determine frame magnetic to be connected.That is, the LED display module is connected with the fixed frame by magnetic, carried out without threaded post
Connection, thus be easily installed and installation effectiveness is high.In addition, positioned by the positioning component and the fixed frame, thus
It connects relatively reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model LED display preferred embodiment;
Fig. 2 is the exploded view of LED display part-structure shown in FIG. 1;
Fig. 3 is the enlarged drawing of a-quadrant shown in Fig. 2;
Fig. 4 is the structural schematic diagram of the LED display module of utility model LED display shown in Fig. 1;
Fig. 5 is the enlarged drawing of B area shown in Fig. 4;
Fig. 6 is the structural schematic diagram of the connection component of the utility model LED display shown in Fig. 1;
Fig. 7 is the exploded view of the connection component of the utility model LED display shown in Fig. 1;
Fig. 8 is the exploded view at another visual angle of connection component of the utility model LED display shown in Fig. 1;
Fig. 9 is the structural schematic diagram of the positioning component of the utility model LED display shown in Fig. 1;
Figure 10 is the exploded view of the positioning component of the utility model LED display shown in Fig. 1;
Figure 11 is the exploded view at another visual angle of positioning component of the utility model LED display shown in Fig. 1.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the reality of the utility model
It is without being limited thereto to apply mode.
Fig. 1 to Figure 11 is please referred to, the utility model provides a kind of LED display, and the LED display includes
LED display module 100 and fixed frame 200, the LED display module 100 is detachably connected with the fixed frame 200, described
LED display module 100 includes LED light source 1, circuit board 2, connection component 3, positioning component 4 and the first magnetic part 5, the LED
Light source 1 is arranged on the circuit board 2.The positioning component 4 is fixed on the circuit board 2, and can with the fixed frame 200
Dismantling connection.The first end of the connection component 3 is connected with the circuit board 2, the second end of the connection component 3 and described the
One magnetic part 5 is connected, and first magnetic part 5 is connected with 200 magnetic of fixed frame.First magnetic part 5 and LED light source
1 is located at the opposite two sides in 2 position of circuit board.
It is understood that the shape and structure of the fixed frame 200 are not specifically limited herein, as long as can be with institute
It states 5 magnetic of the first magnetic part to be connected, and the positioning component 4 can be positioned.In the present embodiment, the LED
The quantity of display module 100 is several, several described LED display modules 100 line up two column, and each column has several described
LED display module 100, thus when the damage of some LED display module 100, it can individually be replaced, consequently facilitating dimension
Shield saves maintenance cost.It is understood that the quantity of the LED display module 100 can be configured as needed, herein
It is not specifically limited.
In a preferred embodiment, the circuit board 2 is provided with several hollowed out areas 21 for being set side by side and be in bar shaped,
It is formed with carrier strip 22 between the adjacent hollowed out area 21 of the circuit board 2, is provided in the carrier strip 22 several
The LED light source 1 of spaced set.By the way that the hollowed out area 21 is arranged, thus works as and the utility model is mounted on outdoor
When, outdoor light can inject interior by the hollowed out area 21.Further, since the interval setting side by side of carrier strip 22,
It is provided with the LED light source 1 of several spaced sets in the carrier strip 22, thus preferably promotes display effect.
In a preferred embodiment, the connection component 3 includes connector 31 and the first weldment 32, first weldering
Fitting 32 includes the first welded disc 321, and the connector 31 is connected with first welded disc 321, and the connector 31 is backwards
One end endface of first welded disc 321 is provided with connecting hole 311.The first end of first welded disc 321 is towards described
The first lateral bending folding of first welded disc 321 has extended to form the first welding arm 322, the second end court of first welded disc 321
The first lateral bending folding of first welded disc 321 has extended to form the second welding arm 323, i.e., described first welding arm 322 and institute
The second welding arm 323 is stated to be extended towards the same side of first welded disc 321.First welding arm 322 and institute
The second welding arm 323 is stated to be weldingly connected with the circuit board 2;First magnetic part 5 is by being plugged in the connecting hole 311
Interior connector 51 is connected with the connector
In a preferred embodiment, first welding arm 322 is located at described with second welding arm 323
The opposite both ends in first welded disc, 321 position, first welding arm 322 and second welding arm 323 are substantially L-shaped,
Thus when connecting with circuit board 2, connection is more solid and reliable, and first welded disc 321 is preferably avoided to rotate and fall off.It can
With understanding, first welding arm 322 is not specifically limited herein with the shape of second welding arm 323 and position,
For example, first welding arm 322 can be with arc-shaped etc. with second welding arm 323.
In a preferred embodiment, the connector 31 includes connecting column 312, the connecting column 312 and described first
Welded disc 321 is connected.In the present embodiment, the connecting column 312 is riveted with first welded disc 321, thus relatively convenient for system
It makes.Specifically, first welded disc 321 is provided with the first jack 320, and the connecting column 312 includes the first cylinder 313, institute
The first end undergauge for stating the first cylinder 313 is formed with first connecting portion 314, and the first connecting portion 314 is inserted through described first
Hole 320 is simultaneously riveted with first welded disc 321.The second end endface of first cylinder 313 is provided with the connecting hole
311, the connecting hole 311 is threaded hole.It is understood that the riveted holes etc. of the connecting hole 311 or polygon,
Its structure is not specifically limited herein, as long as can be realized connection.
In a preferred embodiment, the first end of first welded disc 321 has also extended to form first and has supported arm 324
And second support arm 325, described first, which supports arm 324, supports the interval of arm 325 with described second and is arranged, first welding arm
322 are located at described first and support arm 324 and described second and support arm in the orthographic projection of the plane where first welded disc 321
Between 325, described first supports arm 324, second supports arm 325 and first welded disc 321 is in the same plane.Pass through
It is arranged described first to support arm 324 and second support arm 325, thus, when cooperating with circuit board 2, not only avoid described first
Welding arm 322 is excessively inserting in the circuit board 2, convenient for manufacture, and can increase reliability of structure.
In a preferred embodiment, the second end of first welded disc 321 has also extended to form third and has supported arm 326
And the 4th support arm 327, the third, which supports arm 326 and supports the interval of arm 327 with the described 4th, to be arranged, second welding arm
323 are located at the third and support arm 326 and the described 4th and support arm in the orthographic projection of the plane where first welded disc 321
Between 327.Described first, which supports arm 324, supports arm 326 with the third and is located along the same line, and described second supports arm 325
Arm 327 is supported with the described 4th to be located along the same line, thus, when cooperating with circuit board 2, not only avoid second welding
Arm 323 is excessively inserting in the circuit board 2, and can increase reliability of structure.Since first weldment 32 passes through institute
It states the first welding arm 322 and second welding arm 323 is connected with welding circuit board, thus, the connection component and the electricity
Connection between the plate of road is relatively firm, improves the service life of product.
In a preferred embodiment, the positioning component 4 includes locating piece 41 and the second weldment 42, second weldering
Fitting 42 includes the second welded disc 421, and the locating piece 41 is connected with second welded disc 421, second welded disc
The first lateral bending folding of 421 first end towards second welded disc 421 has extended to form third welding arm 422, second weldering
The the first lateral bending folding for connecing second end towards second welded disc 421 of disk 421 has extended to form the 4th welding arm 423, i.e., described
Third welding arm 422 and the 4th welding arm 423 are extended towards the same side of second welded disc 421.Described
Three welding arms 422 are weldingly connected with the circuit board 2 with the 4th welding arm 423.
In a preferred embodiment, the third welding arm 422 is located at described with the 4th welding arm 423
The opposite both ends in second welded disc, 421 position, the third welding arm 422 and the 4th welding arm 423 are substantially L-shaped,
Thus when connecting with circuit board 2, connection is more solid and reliable, and second welded disc 421 is preferably avoided to rotate and fall off.It can
With understanding, the third welding arm 422 is not specifically limited herein with the shape of the 4th welding arm 423 and position,
For example, the third welding arm 422 can be with arc-shaped etc. with the 4th welding arm 423.
In a preferred embodiment, the locating piece 41 includes positioning column 411, the positioning column 411 and described second
Welded disc 421 is connected.In the present embodiment, the positioning column 411 is riveted with second welded disc 421, thus relatively convenient for system
It makes.Specifically, second welded disc 421 is provided with the second jack 424, and the positioning column 411 includes the second cylinder 412, institute
The first end undergauge for stating the second cylinder 412 is formed with second connecting portion 413, and the second connecting portion 413 is inserted through described second
Hole 424 is simultaneously riveted with second welded disc 421.The second end of second cylinder 412 is towards backwards to second welded disc 421
Direction extended to form guide part 414, the guide part 414 is in a circular table shape.It is understood that the guide part 414 can
Be not specifically limited herein in coniform etc..In one embodiment, the locating piece 41 is in bar shaped, therefore, described fixed
The shape of position part 41 is not specifically limited herein, as long as can be realized positioning.
In a preferred embodiment, the first end of second welded disc 421 has also extended to form the 5th and has supported arm 425
And the 6th support arm 426, the described 5th, which supports arm 425, supports the interval of arm 426 with the described 6th and is arranged, the third welding arm
422 are located at the described 5th and support arm 425 and the described 6th and support arm in the orthographic projection of the plane where second welded disc 421
Between 426, the described 5th supports that arm the 425, the 6th supports arm 426 and second welded disc 421 is in the same plane.Pass through
It is arranged the described 5th and supports arm 425 and the 6th and supports arm 426, thus, when cooperating with circuit board, the third is not only avoided to weld
It connects arm 422 to be excessively inserting in the circuit board 2, convenient for manufacture, and reliability of structure can be increased.
In a preferred embodiment, the second end of second welded disc 421 has also extended to form the 7th and has supported arm 427
And the 8th support arm 428, the described 7th, which supports arm 427, supports the interval of arm 428 with the described 8th and is arranged, the third welding arm
422 are located at the described 7th and support arm 427 and the described 8th and support arm in the orthographic projection of the plane where second welded disc 421
Between 428.Described 5th, which supports arm 425, supports arm 427 with the described 7th and is located along the same line, and the described 6th supports arm 426
Arm 428 is supported with the described 8th to be located along the same line, thus, when cooperating with circuit board 2, not only avoid the 4th welding
Arm 423 is excessively inserting in the circuit board, and can increase reliability of structure.Since second weldment 42 passes through institute
It states third welding arm 422 and the 4th welding arm 423 is connected with welding circuit board, thus, the positioning component 4 and the electricity
Connection between road plate 2 is relatively firm, improves the service life of product.
In a preferred embodiment, the fixed frame 200 includes fixed frame 201 and the second magnetic part 202, the fixation
Frame 201 includes fixing groove 203 and locating slot 204, and the fixing groove 203 is in bar shaped and along the width direction of the fixed frame 201
It is extended, the quantity of the locating slot 204 is several, and the positioning component 4 is set with the locating slot 204 one-to-one correspondence
It sets.Second magnetic part 202 is plugged in the fixing groove 203 and is connected with the fixed frame 201, first magnetic part
5 are plugged in the fixing groove 203 and are connected with 202 magnetic of the second magnetic part.The positioning component 4 and the locating slot
204 activity grafting are connected, and the LED display module 100 is detachably connected with the fixed frame 200, i.e., the described LED shows mould
Block 100 is detachably connected by first magnetic part 5 with the fixed frame 200, and the LED display module 100 passes through described
Positioning component 4 is positioned, thus relatively convenient for assembly, high production efficiency, secure and reliable connection.It is understood that described solid
The quantity for determining slot 203 and locating slot 204 can be configured as needed, be not specifically limited herein.
In conclusion the LED is shown since the LED display includes LED display module 100 and fixed frame 200
Module 100 is detachably connected with the fixed frame 200, and the LED display module 100 includes LED light source 1, circuit board 2, connection
Component 3, positioning component 4 and the first magnetic part 5, the LED light source 1 are arranged on the circuit board 2.The positioning component 4 is solid
It is scheduled on the circuit board 2, and is detachably connected with the fixed frame 200.The first end of the connection component 3 and the electricity
Road plate 2 be connected, the second end of the connection component 3 is connected with first magnetic part 5, first magnetic part 5 with it is described solid
Determine 200 magnetic of frame to be connected.That is, the LED display module 100 is connected with the fixed frame 200 by magnetic, it is not necessarily to spiral shell
Line column is attached, thus is easily installed and installation effectiveness is high.In addition, by the positioning component 4 and the fixed frame 200 into
Row positioning, thus connect relatively reliable.
LED display provided by the utility model is described in detail above, it is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept;At the same time, for those skilled in the art, based on the idea of the present invention,
There will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is only the utility model
Embodiment, therefore it does not limit the scope of the patent of the utility model, all using in the utility model specification and attached drawing
Equivalent structure or equivalent flow shift made by holding, is applied directly or indirectly in other relevant technical fields, and similarly wraps
It includes in the scope of patent protection of the utility model, should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of LED display, which is characterized in that the LED display includes LED display module and fixed frame, described
LED display module is detachably connected with the fixed frame, the LED display module include LED light source, circuit board, positioning component,
Connection component and the first magnetic part, the LED light source are arranged on the circuit board;The positioning component is fixed on the circuit
On plate, and it is detachably connected with the fixed frame;The first end of the connection component is connected with the circuit board, the connection group
The second end of part is connected with first magnetic part, and first magnetic part is connected with the fixed frame magnetic;
The circuit board is provided with several hollowed out areas for being set side by side and be in bar shaped, the adjacent hollow out of the circuit board
It is formed with carrier strip between region, the LED light source of several spaced sets is provided in the carrier strip.
2. LED display according to claim 1, which is characterized in that the fixed frame includes fixed frame and the second magnetic
Property part, the fixed frame includes fixing groove and locating slot, second magnetic part be plugged in the fixing groove and with it is described solid
Determine frame to be connected, first magnetic part is plugged in the fixing groove and is connected with the second magnetic part magnetic;The positioning
Component is connected with the locating slot activity grafting.
3. LED display according to claim 1 or 2, which is characterized in that the connection component includes connector and
One weldment, first weldment include the first welded disc, and the connector is connected with first welded disc, the connection
Part is provided with connecting hole backwards to one end endface of first welded disc;The first end of first welded disc is towards described first
The first lateral bending folding of welded disc has extended to form the first welding arm, and the second end of first welded disc is towards first welded disc
The first lateral bending folding extended to form the second welding arm, first welding arm and second welding arm with the circuit board
It is weldingly connected;First magnetic part is connected by the connector being plugged in the connecting hole with the connector.
4. LED display according to claim 3, which is characterized in that the connector includes connecting column, the connection
Column is connected with first welded disc.
5. LED display according to claim 4, which is characterized in that first welded disc is provided with the first jack,
The connecting column includes the first cylinder, and the first end undergauge of first cylinder is formed with first connecting portion, first connection
Portion is riveted through first jack and with first welded disc, and the second end endface of first cylinder is provided with described
Connecting hole.
6. LED display according to claim 3, which is characterized in that the first end of first welded disc also extends
First is formed with to support arm and second support arm, described first, which supports arm, supports the setting of arm interval with described second, and described first
Welding arm the plane where first welded disc orthographic projection be located at described first support arm with described second support arm it
Between.
7. LED display according to claim 6, which is characterized in that the second end of first welded disc also extends
Third is formed with to support arm and the 4th support arm, the third supports arm and supports the setting of arm interval with the described 4th, and described second
Welding arm the orthographic projection of the plane where first welded disc be located at the third support arm with the described 4th support arm it
Between.
8. LED display according to claim 7, which is characterized in that described first supports arm supports with the third
Arm is located along the same line, and described second, which supports arm, supports arm with the described 4th and be located along the same line.
9. LED display according to claim 1 or 2, which is characterized in that the positioning component includes locating piece and
Two weldments, second weldment include the second welded disc, and the locating piece is connected with second welded disc, and described second
The first lateral bending folding of the first end of welded disc towards second welded disc has extended to form third welding arm, second welded disc
The first lateral bending folding of second end towards second welded disc extended to form the 4th welding arm, the third welding arm with it is described
4th welding arm is connected with the welding circuit board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821692749.7U CN209708519U (en) | 2018-10-18 | 2018-10-18 | A kind of LED display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821692749.7U CN209708519U (en) | 2018-10-18 | 2018-10-18 | A kind of LED display |
Publications (1)
Publication Number | Publication Date |
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CN209708519U true CN209708519U (en) | 2019-11-29 |
Family
ID=68634759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821692749.7U Active CN209708519U (en) | 2018-10-18 | 2018-10-18 | A kind of LED display |
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Country | Link |
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CN (1) | CN209708519U (en) |
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2018
- 2018-10-18 CN CN201821692749.7U patent/CN209708519U/en active Active
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