CN203720753U - Front plate light guide column easy to mount and dismount - Google Patents

Abstract

The utility model provides a front plate light guide column which is easy to install and disassemble. Its structure includes an L-shaped plate body, and a plurality of L-shaped light guide columns parallel to each other are built in the plate body. Both ends of the light guide column extend out of the plate body: The inner end is placed in the light guide groove arranged at the inner end of the board, and the outer end is connected with a display column that can be placed outside the chassis. A connecting plate is also arranged on the board body. The connecting plate is L-shaped and connected with a horizontal Shaped top plate, side plates are arranged symmetrically on both sides of the top plate, and projections are arranged oppositely on the inner sides of the two side plates. Compared with the prior art, the easy-to-install and disassemble front plate light guide column has the characteristics of reasonable design, simple structure, convenient use, etc., strong practicability, wide application range, and easy popularization.

Description

A front plate light guide column that is easy to install and disassemble

technical field

The utility model relates to the technical field of computer servers, in particular to a front plate light guide column with simple structure and easy installation and disassembly.

Background technique

The light guide column, as the name suggests, is to guide the light inside the machine to display. The light guide column is mainly divided into the front plate light guide column and the PCB board light guide column. Simply put, one is fixed on the shell of the object, and the PCB board light guide column is fixed on the PCB board. It can guide the signal light emitted by the LED on the PCB board to the panel display through the light guide column, so that it can prevent the danger of static electricity between the circuit board (PCB) board and the shell, and secondly, it can increase the performance and life of the product.

The light guide columns in the prior art are all installed with LED lights. On the one hand, it is easy for the light sources to interfere with each other. On the other hand, it is not easy to install and disassemble, and the use and maintenance process is very inconvenient. Based on this, a front panel that is easy to install and disassemble is now provided light guide plate.

Contents of the invention

The technical task of the utility model is to solve the deficiencies of the prior art and provide a front plate light guide column with simple structure and easy installation and disassembly.

The technical scheme of the utility model is realized in the following manner. The front plate light guide column that is easy to install and disassemble has a structure including an L-shaped plate body, and a plurality of L-shaped light guide columns parallel to each other are built in the plate body. The light guide column Both ends of the board protrude from the board body: the inner end is placed in the light guide groove set at the inner end of the board, the outer end is connected with a display column that can be placed outside the chassis, and a connecting board is also set on the board body. The connecting plate is L-shaped and is connected with a horizontal top plate, side plates are arranged symmetrically on both sides of the top plate, and projections are arranged oppositely on the inner sides of the two side plates.

In the above technical solution, the L-shaped board is used to press the rear side of the front control board PCB, and at the same time, it is placed on the switch element, and then the PCB board is placed between the two side boards on the lower side of the two bumps. Complete the fixation of the PCB board and the light guide device, the inner end of the light guide column is connected to the LED light of the PCB board, and the outer display column displays the light transmitted from the light guide column, so that the staff can complete the observation of the internal structure on the outside of the chassis, and then Detect problems early.

Preferably, a number of plate-shaped limiting strips parallel to each other are arranged inside the plate body. The limit bar can buffer the contact between the plate body and the switch part, and at the same time make the overall structure cooperate with the protrusion to achieve more stable fixation.

Preferably, a limiting plate is provided at the outer edge of the top plate, and the limiting plate cooperates with the protrusion to fix the PCB between them.

Further, the bump is in the shape of a trapezoid. The trapezoid has slopes on at least two sides, which facilitates the insertion and removal of the PCB board and is highly practical.

In summary, the beneficial effects produced by the utility model compared with the prior art are:

The utility model has the characteristics of simple structure, convenient use, and novel concept of a light guide column on the front panel that is easy to install and disassemble. Together, the connection method is simple and convenient, easy to realize, integrate multiple light guide columns in a small area, good light guide performance, no light interference, reduce the size of the display window of the chassis, beautify the appearance of the server, strong practicability, wide application range, and easy to promote.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is the use status schematic diagram of the utility model.

The marks in the accompanying drawings indicate respectively:

1. Board body, 2. Limiting bar, 3. Light guide column, 4. Light guide groove, 5. Protrusion, 6. Limiting plate, 7. Side plate, 8. Top plate, 9. Connecting plate, 10. Display Column, 11, PCB board.

Detailed ways

A light guide column on the front panel that is easy to install and disassemble according to the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in accompanying drawing 1, the structure of the easy-to-install and disassemble front plate light guide column includes an L-shaped plate body 1, and a plurality of L-shaped light guide columns 3 parallel to each other are built in the plate body 1, as shown in accompanying drawing 1 , the number of the light guide column 3 is five, and both ends of the light guide column 3 extend out of the plate body 1: wherein the inner end is placed in the light guide groove 4 arranged at the inner end of the plate body 1, and the outer end is connected with The display column 10, which can be placed outside the chassis, is also provided with a connecting plate 9 on the board body 1. The connecting plate 9 is L-shaped and connected with a horizontal top plate 8, and the two sides of the top plate 8 are symmetrically provided with side plates. 7. Protruding blocks 5 are oppositely arranged on the inner sides of the two side plates 7 .

The installation method among the connecting plate 9, the top plate 8 and the plate body 1 in the above technical solution is realized by injection molding process.

The inner side of the plate body 1 is provided with a number of plate-shaped limiting strips 2 parallel to each other. The limiting plate 6 can be horizontal or vertical, and the specific design method can be determined according to its overall aesthetics.

As shown in Figure 2, a limiting plate 6 is provided at the outer edge of the top plate 8, and the limiting plate 6 cooperates with the protrusion 5 to fix the PCB board 11 between the two, that is to say, the PCB board 11 passes through the protrusion. After the block 5 enters the gap between the bump 5 and the limit plate 6 and fixes it up and down, the surface screw is fixed.

The bump 5 is in the shape of a trapezoid. This structure is designed to facilitate the entry and removal of the PCB board 11. Generally, the bump 5 only needs to have hypotenuses on the upper and lower sides, so the bump 5 is not limited to a trapezoid. structure.

Except for the technical features described in the description, all are well-known technologies of those skilled in the art.

Claims (4)

1. the header board light-guiding pillar of an easy installing/dismounting, it is characterized in that: its structure comprises L shaped plate body, the built-in some L shaped light-guiding pillars that are parallel to each other of described plate body, plate body is all stretched out at the two ends of this light-guiding pillar: wherein inner end is placed in the leaded light groove that is arranged on plate body the inner, outer end is connected with the display column that can be placed in cabinet outside, web joint is also set on plate body, this web joint is L-shaped and be connected with horizontal top board, the symmetria bilateralis of described top board is provided with side plate, is relatively set with projection in the inner side of biside plate.

2. the header board light-guiding pillar of a kind of easy installing/dismounting according to claim 1, is characterized in that: described plate body inner side is provided with some tabular positive stop strips that are parallel to each other.

3. the header board light-guiding pillar of a kind of easy installing/dismounting according to claim 1, is characterized in that: described top board outer ledge place is provided with limiting plate, and this limiting plate coordinates projection pcb board can be fixed between the two.

4. the header board light-guiding pillar of a kind of easy installing/dismounting according to claim 1, is characterized in that: described projection is prismatoid shape.