CN206041002U - Utilize connecting device and LED LED full color display screen of spring ground connection - Google Patents
Utilize connecting device and LED LED full color display screen of spring ground connection Download PDFInfo
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- CN206041002U CN206041002U CN201621109268.XU CN201621109268U CN206041002U CN 206041002 U CN206041002 U CN 206041002U CN 201621109268 U CN201621109268 U CN 201621109268U CN 206041002 U CN206041002 U CN 206041002U
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- display screen
- led
- color display
- spring
- attachment means
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Abstract
The utility model discloses an utilize connecting device and LED LED full color display screen of spring ground connection is equipped with LED LED full color display screen and connecting device, LED LED full color display screen is equipped with a display screen, a PCB board, the surface of PCB board is equipped with a plurality of mounting grooves, the left side of mounting groove is equipped with the sylvatron, connecting device is equipped with a LED box panel beating ground connection frame, an electrically conductive piece, be equipped with on the LED box panel beating ground connection frame with the corresponding installation position of mounting groove, electrically conductive both ends are corresponding fixes installation slot position with on the installation position, be equipped with the inoxidizing coating on electrically conductive. When the scheme is adopted, the utility model discloses utilize the elasticity and the electric conductivity of spring, reach and discharge with the abundant contact of electrically conductive article, realize optimizing electromagnetic compatibility by multipoint earthing through multiple spot welding spring on the PCB board.
Description
Technical field
This utility model is related to LED full-color display screen, more particularly to a kind of attachment means of utilization spring ground and
LED full-color display screen.
Background technology
The update of LED display product is associated with the progress of electronic technology at present, and with electronic technology
Develop rapidly, its pcb plate develops progressively towards miniaturization and densification direction, electronic product in PCB EMC Designs
Miniaturization and densification bring many interference to the work of pcb EMC Designs, power supply and ground connection in EMC Design
It is the crucial work of comparison, therefore, in the face of the situation that pcb Electro Magnetic Compatibilities are reported to the leadship after accomplishing a task, need the compatibility to ground wire and power line
Design is analyzed and optimizes, and lifts Electro Magnetic Compatibility with this.Therefore prior art existing defects, need to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of attachment means of utilization spring ground and LED is full-color
Display screen.
For achieving the above object, the employed following technical scheme of this utility model：A kind of company of utilization spring ground
Connection device and LED full-color display screen, are provided with LED full-color display screen and attachment means, and the LED full-color display screen is provided with a display
Screen, a pcb board；The surface of the pcb board is provided with some mounting grooves；Sylvatron is provided with the left of the mounting groove, further, electricity
Light pipe is connected with the power supply module of pcb board, prevents that electric current is excessive to burn out pcb board；The attachment means are provided with a LED box panel beating
Grounding rack, an electric-conductor；The LED box panel beating grounding rack is provided with the installation position corresponding with the mounting groove, described to lead
Electric part two ends are accordingly fixed on the mounting groove position and the installation position, and the electric-conductor is provided with overcoat.
Preferably, the electric-conductor be spring, one end of the spring and the mounting groove multi-point welding, the spring phase
The corresponding other end is connected with installation position set.
Preferably, the overcoat have in be sequentially provided with insulating barrier, electro-magnetic screen layer to outward.
Preferably, the insulating barrier has and outer is provided with an antistatic layer, an ABS resin layer to interior；The antistatic layer has hole
Made by electrostatic agent composition.
Preferably, the installation position is groove, is provided with draw-in groove inside the top of the groove, and the spring is set in described
In groove.
Preferably, the consistency of thickness of the depth of the groove and the spring compression.
It is that, using such scheme, this utility model is using the elastic of spring and leads relative to the beneficial effect of prior art
Electrically, reach electric discharge is fully contacted with shaping claviform；Multipoint earthing is realized by multi-point welding spring on pcb board, it is excellent
Change electromagnetic compatibility.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of the present utility model.
Shown in above legend：1st, LED box panel beating grounding rack；2nd, pcb board；3rd, electric-conductor.
Specific embodiment
For the ease of understanding this utility model, below in conjunction with the accompanying drawings and specific embodiment, this utility model is carried out more detailed
Thin explanation.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can be with many different
Form is realizing, however it is not limited to the embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to this
The understanding of the disclosure of utility model is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term " fixation " that this specification is used, " being integrally formed ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, this specification is used all of technology and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit this utility model.
As shown in figure 1, one embodiment of the present utility model is：
A kind of attachment means of utilization spring ground and LED full-color display screen, are provided with LED full-color display screen and connection dress
Put, the LED full-color display screen is provided with a display screen, a pcb board 2；The surface of the pcb board is provided with some mounting grooves；It is described
Sylvatron is provided with the left of mounting groove, and the attachment means are provided with a LED box panel beating grounding rack 1, an electric-conductor 3；The LED
Casing panel beating grounding rack 1 is provided with the installation position corresponding with the mounting groove, and 3 two ends of the electric-conductor are accordingly fixed on described
On mounting groove and the installation position, the electric-conductor 3 is provided with overcoat, and further, pcb board is provided with multiple holes, by spiral shell
Silk makes pcb board 2 be combined with 1 inner tight of LED box panel beating grounding rack, and then compression conductive part 3, save space, simplifies PCB
The I＆M of plate, optimizes Electro Magnetic Compatibility.
For example, the installation position is groove type, is provided with draw-in groove, 3 one end of the electric-conductor inside the top of the installation position
It is set in the installation position；Further, draw-in groove is provided with projection, and projection is connected with installation position top inner wall, projection bottom and peace
In conical gap, further, projection is circle, and projection is more smaller than electric-conductor end for the junction of dress position top inner wall；It is described
Electric-conductor 3 be spring, one end of the spring and the mounting groove multi-point welding, the corresponding other end of the spring with it is described
Installation position set connects, and makes 3 one end fixing card of electric-conductor on draw-in groove, and electric-conductor is compressed in the groove of installation position, conductive
Part can also be elastic mechanical part, such as shell fragment, various springs etc..
The overcoat is sequentially provided with insulating barrier, electro-magnetic screen layer in having to outward, and the insulating barrier has and is provided with one to interior outward
Antistatic layer, an ABS resin layer；The antistatic layer has made by the electrostatic agent composition of hole.
The consistency of thickness of the depth of the groove and the spring compression.
It is that, using such scheme, this utility model is using the elastic of spring and leads relative to the beneficial effect of prior art
Electrically, reach electric discharge is fully contacted with shaping claviform；Multipoint earthing is realized by multi-point welding spring on pcb board, it is excellent
Change electromagnetic compatibility.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the scope of this utility model description record；Also, for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of this utility model claims
Enclose.
Claims (6)
1. a kind of attachment means of utilization spring ground and LED full-color display screen, it is characterised in that be provided with LED full-color display screen
And attachment means, the LED full-color display screen is provided with a display screen, a pcb board；The surface of the pcb board is provided with some installations
Groove；Sylvatron is provided with the left of the mounting groove, and the attachment means are provided with a LED box panel beating grounding rack, an electric-conductor；Institute
State LED box panel beating grounding rack and be provided with the installation position corresponding with the mounting groove, the electric-conductor two ends are accordingly fixed on
On the mounting groove and the installation position, the electric-conductor is provided with overcoat.
2. a kind of attachment means of utilization spring ground and LED full-color display screen according to claim 1, it is characterised in that
The electric-conductor be spring, one end of the spring and the mounting groove multi-point welding, the corresponding other end of the spring with
The installation position set connects.
3. a kind of attachment means of utilization spring ground and LED full-color display screen according to claim 1, it is characterised in that
The overcoat is sequentially provided with insulating barrier, electro-magnetic screen layer in having to outward.
4. a kind of attachment means of utilization spring ground and LED full-color display screen according to claim 3, it is characterised in that
The insulating barrier is sequentially provided with an antistatic layer, an ABS resin layer to interior outside having；The antistatic layer has hole electrostatic agent composition
Made by.
5. a kind of attachment means of utilization spring ground and LED full-color display screen according to claim 2, it is characterised in that
The installation position is groove, is provided with draw-in groove inside the top of the groove, and the spring one end is set in the groove.
6. a kind of attachment means of utilization spring ground and LED full-color display screen according to claim 5, it is characterised in that
The consistency of thickness of the depth of the groove and the spring compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109268.XU CN206041002U (en) | 2016-10-10 | 2016-10-10 | Utilize connecting device and LED LED full color display screen of spring ground connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109268.XU CN206041002U (en) | 2016-10-10 | 2016-10-10 | Utilize connecting device and LED LED full color display screen of spring ground connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041002U true CN206041002U (en) | 2017-03-22 |
Family
ID=58297954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109268.XU Active CN206041002U (en) | 2016-10-10 | 2016-10-10 | Utilize connecting device and LED LED full color display screen of spring ground connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935152A (en) * | 2017-04-17 | 2017-07-07 | 利亚德光电股份有限公司 | Display device |
-
2016
- 2016-10-10 CN CN201621109268.XU patent/CN206041002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935152A (en) * | 2017-04-17 | 2017-07-07 | 利亚德光电股份有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |