CN212519553U

CN212519553U - Prevent outdoor electromagnetic interference's antenna PCB board

Info

Publication number: CN212519553U
Application number: CN202021626761.5U
Authority: CN
Inventors: 余光辉; 赵青
Original assignee: Shenzhen Feixun Lianke Electronics Co ltd
Current assignee: Shenzhen Feixun Lianke Electronics Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-02-09
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a prevent outdoor electromagnetic interference's antenna PCB board, including PCB sideboard and PCB daughter board, the PCB daughter board sets up in the inboard of PCB sideboard, a plurality of locating holes have been seted up to the upper surface of PCB daughter board, and the upper surface of PCB daughter board is close to the intermediate position and has seted up the trough, the upper surface of PCB daughter board is close to both sides position and has all seted up the installation notch, the inside of PCB sideboard is close to end position through connection and has the support column, and the outside of PCB sideboard is connected with fixture, the inboard of PCB sideboard is connected with cleans the mechanism, fixture comprises U type seat, spliced pole, grip block, slipmat and reset spring, clean the mechanism by connecting seat, handle, clean pad, slider and spout and constitute. A prevent outdoor electromagnetic interference's antenna PCB board, belong to the PCB board field, can make things convenient for the PCB board to fix in different positions, and can guarantee the cleanness on PCB board surface.

Description

Prevent outdoor electromagnetic interference's antenna PCB board

Technical Field

The utility model relates to a PCB board field, in particular to prevent outdoor electromagnetic interference's antenna PCB board.

Background

The PCB board is also called as a printed circuit board, is a provider of electrical connection of electronic components, and the main advantages of the circuit board are that the errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, the circuit board can be divided into a single-layer board, a double-sided board, a four-layer board, a six-layer board and other multilayer circuit boards according to the number of layers of the circuit board, the PCB board has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the scheme particularly relates to an outdoor electromagnetic interference resistant antenna PCB board; the antenna PCB board that current prevents outdoor electromagnetic interference is inconvenient when using to clamp the PCB board on the mounting panel, and inconvenient PCB board is fixed in different positions, and is inconvenient to clean the surface of PCB board, can not guarantee the cleanness on PCB board surface.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an antenna PCB for preventing outdoor electromagnetic interference, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent outdoor electromagnetic interference's antenna PCB board, includes PCB sideboard and PCB daughter board, the PCB daughter board sets up in the inboard of PCB sideboard, a plurality of locating holes have been seted up to the upper surface of PCB daughter board, and the upper surface of PCB daughter board is close to the intermediate position and has seted up the trough, the upper surface of PCB daughter board is close to both sides position and has all seted up the installation notch, the inside of PCB sideboard is close to end position through connection and has the support column, and the outside of PCB sideboard is connected with fixture, the inboard of PCB sideboard is connected with wiper mechanism.

Preferably, fixture comprises U type seat, spliced pole, grip block, slipmat and reset spring, the U type seat is fixed in the outside of PCB sideboard, the spliced pole runs through in the top of U type seat, the grip block is fixed in the bottom of spliced pole, the slipmat is fixed in the surface of grip block, reset spring's one end is fixed in the surface of grip block, and reset spring's the other end is fixed in the surface of U type seat, and fixture can conveniently press from both sides the PCB board tightly on the mounting panel to can make things convenient for the PCB board to fix in different positions.

Preferably, the clamping block is movably connected with the U-shaped seat through a connecting column and a return spring.

Preferably, clean the mechanism by connecting seat, handle, clean pad, slider and spout and constitute, the connecting seat sets up in the inboard of PCB sideboard, the handle is fixed in the upper surface of connecting seat, clean the lower surface that the pad is fixed in the connecting seat, the slider is fixed in the end position of connecting seat, and the slider embedding to the inside of PCB sideboard, the inside of PCB sideboard is seted up to the spout, cleans the mechanism and can conveniently clean the surface of PCB board to can guarantee the cleanness on PCB board surface.

Preferably, the connecting seat slides in the sliding groove through the sliding block and is movably connected with the PCB side plate.

Compared with the prior art, the utility model discloses following beneficial effect has: this prevent outdoor electromagnetic interference's antenna PCB board through the fixture that sets up, can conveniently clamp the PCB board on the mounting panel to can make things convenient for the PCB board to fix in different positions, clean the mechanism through setting up, can conveniently clean the surface of PCB board, thereby can guarantee the cleanness on PCB board surface.

Drawings

Fig. 1 is a schematic view of the overall structure of an outdoor electromagnetic interference prevention antenna PCB of the present invention;

fig. 2 is a schematic structural view of the clamping mechanism of the outdoor electromagnetic interference prevention antenna PCB of the present invention;

fig. 3 is a schematic structural diagram of a wiping mechanism of the antenna PCB for preventing outdoor electromagnetic interference of the present invention.

In the figure: 1. a PCB edge plate; 2. a PCB daughter board; 3. positioning holes; 4. a wiring groove; 5. installing a notch; 6. a support pillar; 7. a clamping mechanism; 701. a U-shaped seat; 702. connecting columns; 703. a clamping block; 704. a non-slip mat; 705. a return spring; 8. a wiping mechanism; 801. a connecting seat; 802. a handle; 803. a wiping pad; 804. a slider; 805. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an antenna PCB for preventing outdoor electromagnetic interference includes a PCB edge board 1 and a PCB daughter board 2, the PCB daughter board 2 is disposed inside the PCB edge board 1, a plurality of positioning holes 3 are disposed on an upper surface of the PCB daughter board 2, a wiring slot 4 is disposed near a middle position on the upper surface of the PCB daughter board 2, mounting notches 5 are disposed near two sides on the upper surface of the PCB daughter board 2, a supporting column 6 is penetratingly connected to a position near an end inside the PCB edge board 1, a clamping mechanism 7 is connected to an outside of the PCB edge board 1, and a wiping mechanism 8 is connected to an inside of the PCB edge board 1;

in this embodiment, in order to fix the PCB at different positions, a clamping mechanism 7 is provided, the clamping mechanism 7 is composed of a U-shaped seat 701, a connecting column 702, a clamping block 703, an anti-slip pad 704 and a return spring 705, the U-shaped seat 701 is fixed on the outer side of the PCB edge board 1, the connecting column 702 penetrates through the top of the U-shaped seat 701, the clamping block 703 is fixed at the bottom end of the connecting column 702, the anti-slip pad 704 is fixed on the outer surface of the clamping block 703, one end of the return spring 705 is fixed on the outer surface of the clamping block 703, and the other end of the return spring 705 is fixed on the outer surface of the U-shaped seat 701, the clamping mechanism 7 can clamp the PCB on the mounting plate conveniently, so that the PCB can be;

in this embodiment, in order to facilitate the clamping of the clamping block 703, the clamping block 703 is movably connected to the U-shaped seat 701 through a connecting column 702 and a return spring 705;

in addition, the wiping mechanism 8 is composed of a connecting seat 801, a handle 802, a wiping pad 803, a sliding block 804 and a sliding groove 805, the connecting seat 801 is arranged on the inner side of the PCB side plate 1, the handle 802 is fixed on the upper surface of the connecting seat 801, the wiping pad 803 is fixed on the lower surface of the connecting seat 801, the sliding block 804 is fixed at the end position of the connecting seat 801, the sliding block 804 is embedded into the PCB side plate 1, the sliding groove 805 is arranged in the PCB side plate 1, and the wiping mechanism 8 can conveniently wipe the surface of the PCB, so that the surface of the PCB can be guaranteed to be clean;

in this embodiment, in order to facilitate the movement of the connection socket 801, the connection socket 801 slides in the sliding slot 805 through the slider 804 to be movably connected with the PCB edge board 1, and the connection socket 801 can move to drive the wiping pad 803 to wipe the surface of the PCB board.

It should be noted that, the utility model relates to an antenna PCB board for preventing outdoor electromagnetic interference, when in use, the PCB side board 1 and the PCB sub-board 2 form the main body part of the whole antenna PCB board for preventing outdoor electromagnetic interference, the positioning hole 3 can play a role of positioning when installing corresponding electrical components on the PCB board, the wiring groove 4 can facilitate the wiring of the electrical components, thereby preventing the wiring disorder of the connecting wires of the electrical components, the mounting notch 5 is used for installing related components, the U-shaped seat 701 is clamped on the mounting board, the clamping block 703 moves relative to the U-shaped seat 701 through the connecting post 702 and the reset spring 705, thereby facilitating the clamping of the PCB board on the mounting board, thereby facilitating the fixing of the PCB board at different positions, the anti-skid pad 704 can increase the friction force of the contact surface, playing an anti-skid role, the handle 802 is pulled, the connecting seat 801 slides in the sliding groove 805 through the sliding block 804 to move relative to the PCB side board 1, the connection seat 801 can drive the wiping pad 803 to wipe the surface of the PCB board, so as to ensure the cleanness of the surface of the PCB board.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent outdoor electromagnetic interference's antenna PCB board which characterized in that: including PCB sideboard (1) and PCB daughter board (2), PCB daughter board (2) set up in the inboard of PCB sideboard (1), a plurality of locating holes (3) have been seted up to the upper surface of PCB daughter board (2), and the upper surface of PCB daughter board (2) is close to the intermediate position and has seted up trough (4), the upper surface of PCB daughter board (2) is close to both sides position and has all seted up installation notch (5), the inside of PCB sideboard (1) is close to end position through connection and has support column (6), and the outside of PCB sideboard (1) is connected with fixture (7), the inboard of PCB sideboard (1) is connected with cleans mechanism (8).

2. The outdoor EMI resistant antenna PCB as recited in claim 1, further comprising: the clamping mechanism (7) is composed of a U-shaped seat (701), a connecting column (702), a clamping block (703), an anti-slip pad (704) and a return spring (705), the U-shaped seat (701) is fixed on the outer side of the PCB side plate (1), the connecting column (702) penetrates through the top of the U-shaped seat (701), the clamping block (703) is fixed at the bottom end of the connecting column (702), the anti-slip pad (704) is fixed on the outer surface of the clamping block (703), one end of the return spring (705) is fixed on the outer surface of the clamping block (703), and the other end of the return spring (705) is fixed on the outer surface of the U-shaped seat (701).

3. The outdoor electromagnetic interference prevention antenna PCB as recited in claim 2, wherein: the clamping block (703) is movably connected with the U-shaped seat (701) through a connecting column (702) and a return spring (705).

4. The outdoor EMI resistant antenna PCB as recited in claim 1, further comprising: wiping mechanism (8) and compriseing connecting seat (801), handle (802), wiping pad (803), slider (804) and spout (805), connecting seat (801) set up in the inboard of PCB sideboard (1), handle (802) are fixed in the upper surface of connecting seat (801), wipe pad (803) and be fixed in the lower surface of connecting seat (801), slider (804) are fixed in the end position of connecting seat (801), and inside of slider (804) embedding to PCB sideboard (1), the inside of PCB sideboard (1) is seted up in spout (805).

5. The outdoor EMI resistant antenna PCB as claimed in claim 4, wherein: the connecting seat (801) slides in the sliding groove (805) through the sliding block (804) and is movably connected with the PCB side plate (1).