CN212064481U

CN212064481U - Grating-shaped PCB light board

Info

Publication number: CN212064481U
Application number: CN202020573491.XU
Authority: CN
Inventors: 王鹏
Original assignee: Suzhou Liangji Electronic Technology Co ltd
Current assignee: Suzhou Liangji Electronic Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a grid form PCB worn-out fur belongs to PCB board technical field, including grid form PCB worn-out fur, the outside sliding connection of grid form PCB worn-out fur is in the inside of spout, the inside at the deckle is seted up to the spout, peg graft all around of deckle board has the picture peg, the one end fixed mounting of picture peg has the joint structure, the inside of joint structure includes inserted bar and spring C, the bottom fixed mounting of grid form PCB worn-out fur has branch, the one end of branch is pegged graft and is had the rubber buffer, rubber buffer sliding connection is in the inside of an airtight section of thick bamboo, the top of an airtight section of thick bamboo is inlayed and is connected with spring B. The utility model discloses an installation joint structure can make grid form PCB worn-out fur can draw the picture peg when the installation for the picture peg drives the shrink of spring A, pegs graft the inside at the fixed slot with the inserted bar afterwards, makes grid form PCB worn-out fur can convenient and fast install it in the position that needs the installation, and then improves the installation effectiveness of grid form PCB worn-out fur.

Description

Grating-shaped PCB light board

Technical Field

The utility model relates to a PCB board technical field especially relates to a grid form PCB worn-out fur.

Background

Pcb (printed Circuit board), which is named printed Circuit board (pcb), is an important electronic component, which is a support for electronic components and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.

Patent number CN207074617U discloses a PCB board with separate light board, including motion button, the PCB board body and separate the light board, separate the light board with this body fixed connection of PCB board. Compare in prior art median septum board and this body of PCB board insert establish the cooperation, the utility model provides a fixed connection cooperation can not arouse the jamming of motion button, and can reduce the influence to the wiring. Additionally, the utility model provides a plastic top layer integration injection moulding of light shield board and PCB board body. In the process of producing the PCB, the step of forming the jack on the PCB is omitted, the production process is simplified, and the production efficiency is improved.

The above-mentioned PCB board has several disadvantages when in use: 1. the PCB cannot be conveniently and quickly installed at a designated position during installation, so that the installation efficiency is low.

2. The PCB board can not achieve the buffering effect when in use, and the PCB board is easy to be damaged by external impact when in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grid form PCB worn-out fur aims at through installation joint structure, can make grid form PCB worn-out fur can convenient and fast install it in the position that needs the installation when the installation, and then improves the installation effectiveness of grid form PCB worn-out fur, improves the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of grid form PCB worn-out fur, including grid form PCB worn-out fur, the outside sliding connection of grid form PCB worn-out fur is in the inside of spout, the inside at the deckle is seted up to the spout, peg graft all around of deckle board has the picture peg, the one end fixed mounting of picture peg has the joint structure, the inside of joint structure includes inserted bar and spring C, the bottom fixed mounting of grid form PCB worn-out fur has branch, the one end of branch is pegged graft and is had the rubber buffer, rubber buffer sliding connection is in the inside of an airtight section of thick bamboo, the top of an airtight section of thick bamboo is inlayed and is connected with spring B.

Optionally, one end sliding connection of picture peg is in the inside of recess, the recess is seted up in one side of deckle board, the inside fixed mounting of recess has spring A.

Optionally, the both sides of inserted bar are inlayed and are connected with spring C, spring C's quantity is a plurality of, spring C's top is inlayed and is connected with the rubber backing plate.

Optionally, the quantity of branch is a plurality of, just the size of rubber buffer is the same with the size of airtight section of thick bamboo.

The utility model has the advantages as follows:

1. the utility model discloses a clamping device of installation, during the use, place grid form PCB worn-out fur in the position that needs the installation, later with the hand with the picture peg butt in one side of frame plate, make the picture peg drive spring A and contract in the inside of recess, and then produce certain elasticity and return the position, make the picture peg slide in the inside of recess, later aim at the inserted bar slot position that needs the installation, loosen the effort of hand to the picture peg, make the pressure that spring A received reduce, produce certain elasticity elongation, and then through the elasticity that spring A extends drive the inserted bar with the picture peg from the inside roll-off of recess, and then make the inserted bar peg graft in the inside of slot, accomplish the installation of grid form PCB worn-out fur, install the rubber backing plate in the inserted bar both sides simultaneously, under spring C's elasticity effect, can be with rubber backing plate butt at the inner wall of slot, because the coefficient of friction on rubber backing plate surface is great, make the frictional force increase of inserted bar and slot, prevent that the inserted bar from producing from the condition of the inside roll-off of slot, prevent to be connected the gap that produces between inserted bar and the slot simultaneously, lead to grid form PCB worn-out fur to install the unstable condition and take place.

2. The utility model, through the spring C, when the grid-shaped PCB light board is impacted by the external environment, the grid-shaped PCB light board is under a certain pressure, thereby causing the grating PCB light board to extrude the spring C to generate certain deformation, the spring C generates certain elastic force in the direction opposite to the pressure, the elastic force can offset certain pressure, the pressure is reduced, meanwhile, the supporting rod drives the rubber plug in the airtight barrel to move towards the bottom end of the airtight barrel, so that the rubber plug extrudes the air in the airtight barrel, the air pressure is increased, meanwhile, the air pressure drives the supporting rod to generate a certain upward force, and then offset the pressure of branch for the longitudinal pressure that grid form PCB worn can be subducted to a certain extent, prevents that grid form PCB worn to be strikeed and the condition that leads to the damage from taking place, can improve the life of grid form PCB worn to be bare to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a grid-shaped PCB light panel according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a grid-shaped PCB light panel according to an embodiment of the present invention;

fig. 3 is a schematic view of a clamping structure of a grid-shaped PCB optical board according to an embodiment of the present invention.

In the figure: 1. a grid-shaped PCB light board; 2. a frame plate; 3. inserting plates; 4. a clamping structure; 5. a groove; 6. a spring A; 7. a chute; 8. a rubber plug; 9. a spring B; 10. an airtight cylinder; 11. a strut; 12. a rubber pad; 13. inserting a rod; 14. and a spring C.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A detailed description will be given below of a grid-shaped PCB optical board according to an embodiment of the present invention with reference to fig. 1 to 3.

Referring to fig. 1 and 2, an embodiment of the present invention provides a grid-shaped PCB light panel, which includes a grid-shaped PCB light panel 1, wherein the outer side of the grid-shaped PCB light panel 1 is slidably connected inside a sliding groove 7, the sliding groove 7 is arranged inside a frame plate 2, an inserting plate 3 is inserted around the frame plate 2, a clamping structure 4 is fixedly installed at one end of the inserting plate 3, the clamping structure 4 includes an inserting rod 13 and a spring C14, a supporting rod 11 is fixedly installed at the bottom end of the grid-shaped PCB light panel 1, a rubber plug 8 is inserted at one end of the supporting rod 11, the rubber plug 8 is slidably connected inside an airtight cylinder 10, a spring B9 is embedded at the top end of the airtight cylinder 10, and the grid-shaped PCB light panel can be conveniently and quickly installed at a position where installation is required by installing the clamping structure, so as to improve the installation efficiency of the grid-shaped PCB light panel, the use effect is improved.

Referring to fig. 1 and 2, one end of the inserting plate 3 is slidably connected inside the groove 5, the groove 5 is formed in one side of the frame plate 2, a spring a6 is fixedly installed inside the groove 5, and the inserting plate can be driven to be ejected out of the groove through the installed spring a.

Referring to fig. 3, springs C14 are inserted and connected to both sides of the insertion rod 13, a plurality of springs C14 are provided, a rubber pad 12 is inserted and connected to the tip of the spring C14, and the rubber pad can be abutted to the inside of the insertion groove by the installed springs C.

Referring to fig. 2, the number of the supporting rods 11 is plural, and the rubber stopper 8 has the same size as the airtight cylinder 10, so that the airtightness of the airtight cylinder can be ensured by the installed rubber stopper.

The embodiment of the utility model provides a grid form PCB worn-out fur, during the use, place grid form PCB worn-out fur 1 in the position that needs the installation, later with the hand with picture peg 3 butt in one side of frame board 2, make picture peg 3 drive spring A6 and contract in the inside of recess 5, and then produce certain elasticity and contract the position, make picture peg 3 slide in the inside of recess 5, later aim at inserted bar 13 at the slot position that needs the installation, loosen the effort of hand to picture peg 3, make the pressure that spring A6 received reduce, produce certain elasticity elongation, and then drive inserted bar 13 from the inside roll-off of recess 5 with picture peg 3 through the elasticity that spring A6 extends, and then make inserted bar 13 peg graft in the inside of slot, accomplish the installation of grid form PCB 1, install the rubber tie plate 12 in inserted bar 13 both sides simultaneously, under the spring action of spring C14, can be with rubber tie plate 12 butt at the inner wall of slot, because the friction coefficient of the surface of the rubber backing plate 12 is relatively large, the friction force between the inserted rod 13 and the slot is increased, the situation that the inserted rod slides out from the inside of the slot is prevented, meanwhile, a gap generated by connection between the inserted rod 13 and the slot is prevented, the situation that the installation of the grid-shaped PCB light board 1 is unstable is prevented, when the grid-shaped PCB light board 1 is impacted by the external environment, the grid-shaped PCB light board 1 is subjected to certain pressure, so that the grid-shaped PCB light board 1 extrudes the spring C14 to generate certain deformation, the spring C14 generates certain elastic force in the direction opposite to the pressure, the elastic force can offset certain pressure, the pressure is reduced, meanwhile, the supporting rod 11 drives the rubber plug 8 inside the airtight cylinder 10 to move towards the bottom end of the airtight cylinder 10, so that the rubber plug 8 extrudes the air inside the airtight cylinder 10, the air pressure is increased, and simultaneously, the air pressure, and then offset branch 11's pressure for the longitudinal pressure that grid form PCB worn to meet need can be subducted to a certain extent to grid form PCB worn to meet need 1, prevents that grid form PCB worn to meet need 1 to receive the condition emergence that the impact leads to damaging, can improve grid form PCB worn to meet need 1's life to a certain extent.

It should be noted that, the utility model relates to a grid form PCB worn-out fur, including grid form PCB worn-out fur 1, frame plate 2, picture peg 3, joint structure 4, recess 5, spring A6, spout 7, rubber buffer 8, spring B9, airtight section of thick bamboo 10, branch 11, rubber tie plate 12, inserted bar 13, spring C14, above-mentioned electrical components are prior art product, by the needs of using of technical staff in the field, select, install and accomplish the debugging operation of circuit, ensure that each electrical apparatus homoenergetic normally works, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a grid form PCB worn-out fur, includes grid form PCB worn-out fur (1), a serial communication port, the outside sliding connection of grid form PCB worn-out fur (1) is in the inside of spout (7), the inside in framed panel (2) is seted up in spout (7), it has picture peg (3) to peg graft all around of framed panel (2), the one end fixed mounting of picture peg (3) has joint structure (4), the inside of joint structure (4) is including inserted bar (13) and spring C (14), the bottom fixed mounting of grid form PCB worn-out fur (1) has branch (11), the one end of branch (11) is pegged graft and is had rubber buffer (8), rubber buffer (8) sliding connection is in the inside of an airtight section of thick bamboo (10), the top of an airtight section of thick bamboo (10) is inlayed and is connected with spring B (9).

2. A latticed PCB light panel as claimed in claim 1, wherein one end of said insert plate (3) is slidably connected inside a groove (5), said groove (5) is opened at one side of the frame plate (2), and a spring a (6) is fixedly mounted inside said groove (5).

3. The grid-shaped PCB light panel according to claim 1, wherein springs C (14) are embedded and connected to two sides of the insert rod (13), the number of the springs C (14) is multiple, and a rubber base plate (12) is embedded and connected to the top end of each spring C (14).

4. A latticed PCB light panel as claimed in claim 1, characterized in that the number of said struts (11) is multiple and the size of said rubber stopper (8) is the same as the size of the airtight cylinder (10).