CN209705981U - A kind of fixed frame - Google Patents
A kind of fixed frame Download PDFInfo
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- CN209705981U CN209705981U CN201821705022.8U CN201821705022U CN209705981U CN 209705981 U CN209705981 U CN 209705981U CN 201821705022 U CN201821705022 U CN 201821705022U CN 209705981 U CN209705981 U CN 209705981U
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- fixed frame
- led display
- display module
- arm
- fixing groove
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Abstract
The utility model relates to a kind of fixed frames, for installing LED display module, the fixed frame includes fixed frame and the first magnetic part, the fixed frame is provided with fixing groove and locating slot, the fixing groove with the LED display module grafting for being connected, first magnetic part is plugged in the fixing groove and is connected with the fixed frame, and first magnetic part with the LED display module magnetic for being connected；The locating slot with the LED display module grafting for being connected, to position to the LED display module.The utility model is easily installed when installing LED display module, and 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 fixed frame 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 more
The big market space.LED display module in existing LED display usually passes through threaded post for its circuit board and fixed frame phase
Even, so that LED display module is fixed on the fixed frame.However, LED display module is fixed to by threaded post described solid
It when determining on frame, needs to screw multiple threaded posts, thus is 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, one kind is provided it is easily installed LED and show
The fixed frame of module.
In order to achieve the above object, the utility model provides a kind of fixed frame, described solid for installing LED display module
Determining frame includes fixed frame and the first magnetic part, and the fixed frame is provided with fixing groove and locating slot, and the fixing groove is used for and institute
It states LED display module grafting to be connected, first magnetic part is plugged in the fixing groove and is connected with the fixed frame, described
First magnetic part with the LED display module magnetic for being connected；The locating slot is used for and the LED display module grafting phase
Even, to be positioned to the LED display module.
Preferably, the fixed frame further includes electric connector, and the electric connector is connected with the fixed frame, is used for and institute
State LED display module electrical connection.
Preferably, the fixed frame is provided with the docking groove for being connected with the LED display module grafting, described to be electrically connected
Device is connect to be located in the docking groove.
Preferably, notch first pre-determined distance of the electric connector away from the docking groove.
Preferably, the fixed frame further includes positioning pin, and the positioning pin is connected with the fixed frame, for described solid
Determine frame to be positioned.
Preferably, the side of the positioning pin is provided with the limiting slot for being connected with object.
Preferably, the quantity of the positioning pin includes at least two, and the positioning pin is located at fixed frame position phase
Pair both ends.
Preferably, the fixed frame further includes locking part, and the locking part is flexibly connected with the fixed frame, is used for institute
It states fixed frame and is fixed to object.
Preferably, the fixed frame is additionally provided with threaded hole, and the locking part includes locking column and rotating arm, the locking
Column is connected so that the fixed frame is fixed to the object, the rotating arm and the locking column phase with the threaded hole grafting
Even.
Preferably, several first magnetic parts, the setting of first magnetic part interval are provided in the fixing groove.
The utility model compared with the existing technology, have the advantages that due to the fixed frame include fixed frame and
First magnetic part, the fixed frame are provided with fixing groove and locating slot, and first magnetic part is plugged in the fixing groove simultaneously
It is connected with the fixed frame.In use, the LED display module is connected with the first magnetic part magnetic of the fixed frame,
It installing LED display module to the fixed frame, is attached without threaded post, thus is easily installed LED display module,
Installation effectiveness is high.In addition, the LED display module is connected with the locating slot grafting, it is aobvious to the LED by the locating slot
Show that module is positioned, thus LED display module installation is 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 structural schematic diagram at another visual angle of LED display shown in FIG. 1；
Fig. 3 is the exploded view of LED display part-structure shown in FIG. 1；
Fig. 4 is the enlarged drawing of a-quadrant shown in Fig. 2；
Fig. 5 is the enlarged drawing of B area shown in Fig. 3；
Fig. 6 is the enlarged drawing in the region C shown in Fig. 3；
Fig. 7 is the structural schematic diagram of the LED display module of utility model LED display shown in Fig. 1；
Fig. 8 is the enlarged drawing in the region D shown in Fig. 7；
Fig. 9 is the structural schematic diagram of the connection component of the utility model LED display shown in Fig. 1；
Figure 10 is the exploded view of the connection component of the utility model LED display shown in Fig. 1；
Figure 11 is the exploded view at another visual angle of connection component of the utility model LED display shown in Fig. 1；
Figure 12 is the structural schematic diagram of the positioning component of the utility model LED display shown in Fig. 1；
Figure 13 is the exploded view of the positioning component of the utility model LED display shown in Fig. 1；
Figure 14 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.
Embodiment 1
Fig. 1 to Figure 14 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 are detachably connected with the fixed frame 200, the LED
Display module 100 includes LED light source 1, circuit board 2, connection component 3, positioning component 4 and the second magnetic part 5, the LED light source 1
It is arranged on the circuit board 2.The positioning component 4 is fixed on the circuit board 2, and detachable with the fixed frame 200
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 second magnetic
Property part 5 be connected, second magnetic part 5 is connected with 200 magnetic of fixed frame.
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 second magnetic part to be connected, and the positioning component 4 can be positioned.In the present embodiment, the fixation
The structure of frame 200 structure as described in Example 2, details are not described herein.The quantity of the LED display module 100 is several,
Several described LED display modules 100 line up two column, and each column has several LED display modules 100, thus works as some institute
It when stating the damage of LED display module 100, can individually be replaced, consequently facilitating maintenance, saves maintenance cost.
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.At this
In embodiment, the end of the circuit board 2 is connected with the female connectors 10 being electrically connected with the LED light source 1.
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 with it is described
Second welding arm 323 is weldingly connected with the circuit board 2；Second magnetic part 5 is by being plugged in the connecting hole 311
Screw 51 be connected with the connector
In a preferred embodiment, first welding arm 322 and second welding arm 323 are located at described the
The opposite both ends in one welded disc, 321 position, first welding arm 322 and second welding arm 323 are substantially L-shaped, because
And when being connect 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 be with
Understand, first welding arm 322 is not specifically limited herein with the shape of second welding arm 323 and position, example
Such as, 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 421
First end towards second welded disc 421 the first lateral bending folding extended to form third welding arm 422, second welded disc
The first lateral bending folding of 421 second end towards second welded disc 421 has extended to form the 4th welding arm 423, i.e., the described third
Welding arm 422 and the 4th welding arm 423 are extended towards the same side of second welded disc 421.The third weldering
Arm 422 is connect to be weldingly connected with the circuit board 2 with the 4th welding arm 423.
In a preferred embodiment, the third welding arm 422 and the 4th welding arm 423 are located at described the
The opposite both ends in two welded discs, 421 position, the third welding arm 422 and the 4th welding arm 423 are substantially L-shaped, because
And when being connect 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 be with
Understand, the third welding arm 422 is not specifically limited herein with the shape of the 4th welding arm 423 and position, example
Such as, 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 preferred embodiment
In, 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, and the described 7th
It supports arm 427 and supports the setting of the interval of arm 428 with the described 8th, the third welding arm 422 is where second welded disc 421
The orthographic projection of plane be located at the described 7th and support arm 427 and the described 8th and support between arm 428.Described 5th supports arm 425
It supports arm 427 with the described 7th to be located along the same line, the described 6th, which supports arm 426, supports arm 428 positioned at same with the described 8th
On one straight line, thus, when cooperating with circuit board 2, the 4th welding arm 423 is not only avoided to be excessively inserting the circuit board
It is interior, and reliability of structure can be increased.Since second weldment 42 passes through the third welding arm 422 and the described 4th
Welding arm 423 is connected with welding circuit board, thus, the connection between the positioning component 4 and the circuit board 2 is relatively firm, mentions
The high service life of product.
Embodiment 2
Fig. 1 to Fig. 6 is please referred to, the utility model mentions also for a kind of fixed frame 200, for installing LED display module 100,
The fixed frame 200 includes fixed frame 201 and the first magnetic part 202, and the fixed frame 201 is provided with fixing groove 203 and positioning
Slot 204, for the fixing groove 203 for being connected with 100 grafting of LED display module, first magnetic part 202 is plugged in institute
It states in fixing groove 203 and is connected with the fixed frame 201, first magnetic part 202 is used for and the LED display module 100
Magnetic is connected.The locating slot 204 with 100 grafting of LED display module for being connected, to the LED display module 100
It is positioned.In the present embodiment, several first magnetic parts 202 are provided in the fixing groove 203, described first is magnetic
The setting of the interval of part 202, second magnetic part 5 be plugged in the fixing groove 203 and with the 202 magnetic phase of the first magnetic part
Connect, thus each fixed frame 200 can install multiple LED display modules 100, and install more convenient.The positioning
The quantity of slot 204 is several, and the positioning component 4 is arranged in a one-to-one correspondence with the locating slot 204, and the positioning component 4 is inserted
It is located in the locating slot 204.
In a preferred embodiment, the fixed frame 201 be provided with for the 100 grafting phase of LED display module
Docking groove 205 even, the fixed frame 200 further includes electric connector 206, the electric connector 206 and 201 phase of fixed frame
Even, for being electrically connected with the LED display module 100.The electric connector 206 is located in the docking groove 205, described to be electrically connected
Connect notch first pre-determined distance of the device 206 away from the docking groove 205.Specifically, in the present embodiment, the electric connector 206
For public connector, the female connectors 10 (as shown in Figure 8) of the LED display module 100 be plugged in the docking groove 205 and with
206 grafting of electric connector is connected, thus is not only convenient for providing power supply and signal for the LED display module 100, Er Qielian
It connects more solid and reliable.
In a preferred embodiment, the fixed frame 200 further includes positioning pin 207, the positioning pin 207 with it is described solid
Determine frame 201 to be connected, it, will be in the fixed frame 200 installation to object for being positioned to the fixed frame 200.It is described
The side of positioning pin 207 is provided with the limiting slot 2071 for being connected with object, thus positions relatively reliable.Preferably, described
The quantity of positioning pin 207 includes at least two, and the positioning pin 207 is located at the opposite both ends in 201 position of fixed frame.
It is understood that the object can be wall or forms of building etc., the quantity of the positioning pin 207 can be 3
A, 4 or 5 etc., are not specifically limited herein.
In a preferred embodiment, the fixed frame 200 further includes locking part 208, the locking part 208 with it is described solid
The flexible connection of frame 201 is determined, for the fixed frame 201 to be fixed to object.By the way that the locking part 208 is arranged, because without
It only can preferably by fixed frame 200 and then fix, and fixation is more convenient, improves installation effectiveness.
In a preferred embodiment, the fixed frame 201 is additionally provided with threaded hole (not indicating in figure), the locking part
208 include locking column 2081 and rotating arm 2082, and the locking column 2081 is connected with by the fixation with the threaded hole grafting
Frame 201 is fixed to the object, and the rotating arm 2082 is connected with the locking column 2081.When will be described in the utility model
When fixed frame 200 is fixed to the object, the rotating arm 2082 is only rotated, makes the locking column 2081 and the object
Threaded connection, thus convenient for connection.In one embodiment, the locking part 208 includes the snapping equipped with buttonhole
Piece, the snapping piece and the fixed frame 201 are hinged, and the snapping piece is used to 201 snapping of fixed frame being fixed to target
Object.
From the foregoing, it will be observed that since the fixed frame 200 includes fixed frame 201 and the first magnetic part 202, the fixed frame 201
Be provided with fixing groove 203 and locating slot 204, first magnetic part 202 be plugged in the fixing groove 203 and with the fixation
Frame 201 is connected.In use, first magnetic part, the 202 magnetic phase of the LED display module 100 and the fixed frame 200
Even, it by the installation to the fixed frame 200 of LED display module 100, is attached without threaded post, thus is easily installed LED
Display module 100, installation effectiveness are high.In addition, the LED display module 100 is connected with 204 grafting of locating slot, pass through institute
Locating slot 204 is stated to position the LED display module 100, thus LED display module 100 install it is relatively reliable.
LED display provided by the utility model and fixed frame are described in detail above, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is only this reality
With novel embodiment, therefore it does not limit the scope of the patent of the utility model, it is all using the utility model specification and
Equivalent structure or equivalent flow shift made by accompanying drawing content is applied directly or indirectly in other relevant technical fields,
It similarly include that should not be construed as a limitation of the present invention in the scope of patent protection of the utility model.
Claims (10)
1. a kind of fixed frame, for installing LED display module, which is characterized in that the fixed frame includes fixed frame and the first magnetic
Property part, the fixed frame is provided with fixing groove and locating slot, the fixing groove for being connected with the LED display module grafting,
First magnetic part is plugged in the fixing groove and is connected with the fixed frame, first magnetic part for it is described
LED display module magnetic is connected；The locating slot with the LED display module grafting for being connected, to show mould to the LED
Block is positioned.
2. fixed frame according to claim 1, which is characterized in that the fixed frame further includes electric connector, described to be electrically connected
It connects device to be connected with the fixed frame, for being electrically connected with the LED display module.
3. fixed frame according to claim 2, which is characterized in that the fixed frame is provided with for showing with the LED
The connected docking groove of module grafting, the electric connector are located in the docking groove.
4. fixed frame according to claim 3, which is characterized in that notch first of the electric connector away from the docking groove
Pre-determined distance.
5. fixed frame according to any one of claims 1 to 4, which is characterized in that the fixed frame further includes positioning pin, institute
It states positioning pin to be connected with the fixed frame, for positioning the fixed frame.
6. fixed frame according to claim 5, which is characterized in that the side of the positioning pin, which is provided with, to be used for and object
Connected limiting slot.
7. fixed frame according to claim 5, which is characterized in that the quantity of the positioning pin includes at least two, described fixed
Position pin is located at the opposite both ends in the fixed frame position.
8. fixed frame according to claim 7, which is characterized in that the fixed frame further includes locking part, the locking part
It is flexibly connected with the fixed frame, for the fixed frame to be fixed to object.
9. fixed frame according to claim 8, which is characterized in that the fixed frame is additionally provided with threaded hole, the locking
Part includes that locking column and rotating arm, the locking column are connected with the threaded hole grafting the fixed frame is fixed to the mesh
Object is marked, the rotating arm is connected with the locking column.
10. fixed frame according to any one of claims 1 to 4, which is characterized in that be provided with several institutes in the fixing groove
State the first magnetic part, the setting of first magnetic part interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705022.8U CN209705981U (en) | 2018-10-18 | 2018-10-18 | A kind of fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705022.8U CN209705981U (en) | 2018-10-18 | 2018-10-18 | A kind of fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705981U true CN209705981U (en) | 2019-11-29 |
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ID=68635792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821705022.8U Active CN209705981U (en) | 2018-10-18 | 2018-10-18 | A kind of fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023023980A1 (en) * | 2021-08-25 | 2023-03-02 | 深圳市艾比森光电股份有限公司 | Display screen module mounting mechanism and display apparatus |
-
2018
- 2018-10-18 CN CN201821705022.8U patent/CN209705981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023023980A1 (en) * | 2021-08-25 | 2023-03-02 | 深圳市艾比森光电股份有限公司 | Display screen module mounting mechanism and display apparatus |
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