CN218125171U

CN218125171U - Circuit board structure with protection function

Info

Publication number: CN218125171U
Application number: CN202220754380.8U
Authority: CN
Inventors: 付修贵; 傅仁松; 莫赐云
Original assignee: Dongguan Zhineng Electronic Technology Co ltd
Current assignee: Dongguan Zhineng Electronic Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-12-23
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board structure with a protection function, which comprises a base plate, wherein the upper surface of the base plate is provided with a mounting plate, a circuit board main body is arranged in a ring groove, the top of the mounting plate is provided with a threaded hole near a corner, a protection plate is arranged above the mounting plate, the upper surface of the protection plate is provided with a limit ring, the top of the limit ring is provided with a protection net, the lower surface of the protection plate is provided with a rubber pad corresponding to the ring groove, the upper surface of the protection plate is provided with a perforation corresponding to the threaded hole, and the perforation is provided with a fastening bolt; this take safeguard function's circuit board structure, mounting panel and bed plate cooperation, the circuit board main part of being convenient for is installed in the ring channel, and the guard plate is under the rubber pad cooperation, and the position of the fixed circuit board main part of the guard plate of being convenient for reduces to rock and connects the unstably, and the installation of protection network makes things convenient for inside ventilation and heat dissipation in the time, prevents that external object from touching the component in the circuit board main part, causes the damage, influences holistic connection and uses.

Description

Circuit board structure with protection function

Technical Field

The utility model relates to a circuit board technical field specifically is a take protect function's circuit board structure.

Background

The PCB is a support body of the electronic component, is a carrier for the electrical connection of the electronic component, can realize the automatic insertion or mounting, automatic soldering and automatic detection of the electronic component, ensures the quality of electronic equipment, and develops from single-layer to double-sided, multi-layer and flexible printed boards and still keeps respective development trend;

the general circuit board does not have a protection structure, is directly exposed in an external environment, elements arranged above the circuit board are easy to touch with the outside, so that connection is unstable, the circuit board is directly fixedly connected through bolts, the circuit board is easy to damage, the combined installation and use of electronic elements are influenced, the circuit board cannot be protected, and the combined installation is convenient to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take protect function's circuit board structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a take safeguard function's circuit board structure, includes the bed plate, the bed plate upper surface is equipped with the mounting panel, be close to top edge on the mounting panel inner wall and seted up the ring channel, be equipped with circuit board main part in the ring channel, the mounting panel top is close to the corner and all sets up threaded hole, the mounting panel top is equipped with the guard plate, the guard plate upper surface is equipped with the spacing ring, the spacing ring top is equipped with the protection network, the guard plate lower surface corresponds the department with the ring channel and is equipped with the rubber pad, the guard plate upper surface corresponds the department with the screw hole and has seted up the perforation, all be equipped with fastening bolt in the perforation.

Preferably, the mounting plate and the base plate are of an integrally formed structure, and the width of the annular groove is matched with the width of the circuit board main body.

Preferably, the middle of the end part of the mounting plate is provided with a symmetrical gap, the gap is arc-shaped, and the gap is communicated with the outside and the annular groove.

Preferably, a plurality of vent grooves are formed in the outer wall of the mounting plate and close to the bottom of the mounting plate, the vent grooves are communicated with the inside of the mounting plate, and the vent grooves are distributed at equal intervals.

Preferably, the bed plate upper surface all has seted up the fixed orifices near the corner.

Preferably, the width of guard plate and the width looks adaptation of mounting panel, spacing ring and guard plate structure as an organic whole, the width looks adaptation of protection network width and spacing ring inner wall, the protection network passes through screw fixed connection with the spacing ring.

Preferably, the rubber pad is annular, the top of the rubber pad is fixedly bonded with the protection plate, the bottom of the rubber pad is tightly attached to the upper surface of the circuit board main body, the diameter of the through hole is matched with that of the fastening bolt, and the diameter of the fastening bolt is matched with that of the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses mounting panel and bed plate cooperation, the circuit board main part of being convenient for is installed in the ring channel, and the guard plate is under the rubber pad cooperation, and the position of the fixed circuit board main part of the guard plate of being convenient for reduces to rock and connects unstably, and the installation of protection network when convenient inside ventilation cooling, prevents that external object from touching the component in the circuit board main part, causes the damage, influences holistic connection and uses.

2. The utility model discloses the opening is seted up, the circuit board main part of being convenient for take out or lay the use, and the setting up of air channel helps circuit board main part below ventilation cooling, reduces the heat accumulation, and the guard plate is under the fastening bolt cooperation, and the guard plate of being convenient for is fixed with the mounting panel combination.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of the open structure of the protection plate of the present invention;

FIG. 3 is a schematic view of the assembly structure of the base plate and the circuit board main body of the present invention;

FIG. 4 is a schematic view of the protective plate frame structure of the present invention;

fig. 5 is a schematic view of the overall cross-sectional structure of the present invention.

The various reference numbers in the figures mean:

1. a base plate; 10. mounting a plate; 100. an annular groove; 11. opening; 12. a vent channel; 13. a threaded hole; 14. a fixing hole;

2. a circuit board main body;

3. a protection plate; 30. a limiting ring; 31. a rubber pad; 32. a protective net; 33. perforating; 330. and (5) fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a take safeguard function's circuit board structure, including bed plate 1, 1 upper surface of bed plate is equipped with mounting panel 10, be close to top edge on the mounting panel 10 inner wall and seted up ring channel 100, be equipped with circuit board main part 2 in the ring channel 100, mounting panel 10 top is close to corner and all seted up screw hole 13, mounting panel 10 top is equipped with

guard plate

3, 3 upper surfaces of guard plate are equipped with

spacing ring

30, 30 top of spacing ring is equipped with

protection network

32, 3 lower surfaces of guard plate are equipped with rubber pad 31 with ring channel 100 department of corresponding, 3 upper surfaces of guard plate have seted up perforation 33 with screw hole 13 department of corresponding, all be equipped with fastening bolt 330 in the perforation 33.

In this embodiment, the mounting plate 10 and the base plate 1 are of an integrally formed structure, the width of the annular groove 100 is matched with the width of the circuit board main body 2, and the circuit board main body 2 is in plug-in fit with the annular groove 100, so that the mounting plate and the base plate are convenient to assemble, mount and use.

Furthermore, the middle of the end part of the mounting plate 10 is provided with a symmetrical opening 11, the opening 11 is arc-shaped, the opening 11 is communicated with the outside and the annular groove 100, and the opening 11 is matched, so that the circuit board main body 2 can be conveniently and manually inserted or taken out for use.

Secondly, a plurality of air channel 12 has been seted up to department near the bottom on the mounting panel 10 outer wall, air channel 12 and the inside intercommunication of mounting panel 10, and air channel 12 is equidistant distribution, and the inside ventilation and heat dissipation of mounting panel 10 of being convenient for is seted up to air channel 12.

Specifically, the fixing hole 14 has all been seted up near the corner to the 1 upper surface of bed plate, and under the cooperation of fixing hole 14, the 1 fixed mounting of bed plate of being convenient for is in the position that needs.

It should be noted that, the width of guard plate 3 and the width looks adaptation of mounting panel 10, spacing ring 30 and guard plate 3 are integrated into one piece structure, the width looks adaptation of protection network 32 width and spacing ring 30 inner wall, protection network 32 passes through screw fixed connection with spacing ring 30, and the cooperation of protection network 32 is used, the ventilation and heat dissipation of 2 tops of circuit board main part of being convenient for, prevents simultaneously that external object from contacting the electronic component on circuit board main part 2, causes the damage influence.

In addition, rubber pad 31 is cyclic annular, rubber pad 31 top and 3 bonding fixings of guard plate, rubber pad 31 bottom and the 2 upper surfaces of circuit board main part closely laminate, the diameter looks adaptation of perforation 33 and fastening bolt 330, fastening bolt 330's diameter and the aperture looks adaptation of screw hole 13, rubber pad 31 adopts the silicon rubber material, increase frictional force, rubber pad 31 and the 2 inseparable laminations of circuit board main part, fix circuit board main part 2 positions, fastening bolt 330 passes perforation 33 to with 13 threaded connection of screw hole, make things convenient for manual fixed guard plate 3 and mounting panel 10.

The circuit board structure of taking safeguard function of this embodiment is when using, the user is manual installs circuit board main part 2 in ring channel 100, the protection network 32 is installed on spacing ring 30, under the cooperation of rubber pad 31, be convenient for guard plate 3 and mounting panel 10 grafting cooperation, it is manual to fix guard plate 3 through fastening bolt 330, be convenient for manual installation circuit board main part 2, and go on fixed combination and use, install base plate 1 in the position that needs to place at last, the bolt passes fixed orifices 14, carry out wholly for rigidity, when needing to change inner circuit board main part 2 or inner member, fastening bolt 330 is unscrewed manually, in the protection, can also change fast.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take safeguard function's circuit board structure, includes bed plate (1), its characterized in that: base plate (1) upper surface is equipped with mounting panel (10), be close to top edge on mounting panel (10) inner wall and seted up ring channel (100), be equipped with circuit board main part (2) in ring channel (100), mounting panel (10) top is close to corner and all sets up threaded hole (13), mounting panel (10) top is equipped with guard plate (3), guard plate (3) upper surface is equipped with spacing ring (30), spacing ring (30) top is equipped with protection network (32), guard plate (3) lower surface corresponds the department with ring channel (100) and is equipped with rubber pad (31), guard plate (3) upper surface corresponds the department with screw hole (13) and has seted up perforation (33), all be equipped with fastening bolt (330) in perforation (33).

2. The circuit board structure with protection function according to claim 1, characterized in that: mounting panel (10) and bed plate (1) are the integrated into one piece structure, the width of ring channel (100) and the width looks adaptation of circuit board main part (2).

3. The circuit board structure with protection function according to claim 1, wherein: symmetrical openings (11) are formed in the middle of the end portion of the mounting plate (10), the openings (11) are arc-shaped, and the openings (11) are communicated with the outside and the annular groove (100).

4. The circuit board structure with protection function according to claim 1, characterized in that: a plurality of vent grooves (12) are formed in the outer wall of the mounting plate (10) and close to the bottom, the vent grooves (12) are communicated with the inside of the mounting plate (10), and the vent grooves (12) are distributed at equal intervals.

5. The circuit board structure with protection function according to claim 1, wherein: fixing holes (14) are formed in the upper surface of the base plate (1) close to the corners.

6. The circuit board structure with protection function according to claim 1, wherein: the width of guard plate (3) and the width looks adaptation of mounting panel (10), spacing ring (30) and guard plate (3) are the integrated into one piece structure, the width looks adaptation of protection network (32) width and spacing ring (30) inner wall, screw fixed connection is passed through with spacing ring (30) in protection network (32).

7. The circuit board structure with protection function according to claim 1, wherein: rubber pad (31) are cyclic annular, rubber pad (31) top and guard plate (3) bonding are fixed, rubber pad (31) bottom and circuit board main part (2) upper surface closely laminate, the aperture of perforation (33) and the diameter looks adaptation of fastening bolt (330), the diameter of fastening bolt (330) and the aperture looks adaptation of screw hole (13).