CN219352141U

CN219352141U - Circuit board fixing structure

Info

Publication number: CN219352141U
Application number: CN202222730451.3U
Authority: CN
Inventors: 杜飞
Original assignee: Jiangxi Zhengshi Technology Co ltd
Current assignee: Jiangxi Zhengshi Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-07-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a circuit board fixing structure, which comprises a mounting plate and four supporting feet, wherein the four supporting feet are respectively arranged at four corners of the lower end of the mounting plate, and the upper end of the mounting plate is provided with a stacking splicing structure; the stack splice structure includes: the utility model relates to the technical field of circuit board fixing, in particular to a stacked splicing structure which is adopted in the scheme, when a plurality of circuit boards with the same specification are installed, the positions of the four fixing seats are adjusted according to the specifications of the circuit boards, and then the four extended connection components and the four spliced installation components are assembled according to the number of the circuit boards and the fixing requirement, and meanwhile, a plurality of circuit boards with the same specification are stacked and installed, so that the installation space of the circuit boards is reduced, and the installation complexity of the circuit boards is reduced.

Description

Circuit board fixing structure

Technical Field

The utility model relates to the technical field of circuit board fixing, in particular to a circuit board fixing structure.

Background

The utility model discloses a CN202020459874.4 circuit board fixed knot constructs, including main part, line collecting groove and silica gel layer, the rear side end of main part is provided with the hinge, and the outside of hinge is provided with the shielding plate, line collecting groove sets up respectively in the inside of main part, shielding plate, terminal, and the inside of main part is provided with first recess, the silica gel layer sets up in the inboard of fixed block, and the inside of fixed block is provided with the screw, and this circuit board fixed knot constructs is provided with line collecting groove, and line collecting groove is provided with three groups, and the surface of line collecting groove closely laminates in the internal surface of main part, shielding plate, terminal respectively, the circuit board is gone up the circuit is complicated and chaotic, the design of line collecting groove has avoided the user circuit to connect wrong phenomenon that causes the damage to take place, the flexible post passes through bolt and terminal mutually support to constitute extending structure, and the terminal is provided with four, the terminal separates main part outer wall and circuit board, and the inside flexible post can be adjusted according to actual conditions to the inside, and the fixed mode that this patent literature adopted when a plurality of synchronous installations of same circuit boards, can's synchronous fixing, can't be carried out to it to fix to satisfy a plurality of fixing devices, can take advantage of the fact the fixed space to this, the more difficult to the demand is more than the difficult to the installation to the circumstances is difficult to be relatively take up.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the circuit board fixing structure comprises a mounting plate and four supporting feet, wherein the four supporting feet are respectively arranged at four corners of the lower end of the mounting plate, and a stacking splicing structure is arranged at the upper end of the mounting plate;

the stack splice structure includes: the device comprises a plurality of mounting holes, four fixing seats, four fixing bolts, a first mounting frame, four extension connecting components, four splicing mounting components and a second mounting frame;

the mounting plate is characterized in that a plurality of mounting holes are formed in the upper end of the mounting plate, four fixing seats are respectively located at four corners of the upper end of the mounting plate, four fixing bolts are respectively embedded in the four fixing seats and the mounting holes, a first mounting frame is placed in the four fixing seats, four extension connecting assemblies are respectively installed at the four upper ends of the fixing seats, four splicing installation assemblies are respectively connected with the four upper ends of the extension connecting assemblies, and a second mounting frame is embedded in the four splicing installation assemblies.

Preferably, one of the extension connection assemblies comprises: a first sleeve, an extension rod, and a second sleeve;

the first sleeve is arranged at the upper end of the fixed seat, the bottom end of the extension rod is movably embedded in the first sleeve, and the second sleeve is arranged at the upper end of the extension rod.

Preferably, one of the splice mounting assemblies comprises: splice bar, support frame and third sleeve;

the bottom end of the splicing rod is movably embedded in the second sleeve, the supporting frame is arranged at the upper end of the splicing rod, and the third sleeve is arranged at the upper end of the supporting frame.

Preferably, a first mounting groove is formed in one side of the upper end of the fixing seat.

Preferably, a second mounting groove is formed in one side of the upper end of the supporting frame.

Preferably, the centers of the lower ends of the first frame and the second frame are respectively provided with a vent hole.

Advantageous effects

The utility model provides a circuit board fixing structure which has the beneficial effects that when a plurality of circuit boards with the same specification are installed, the stacking splicing structure is adopted, the positions of four fixing seats are adjusted according to the specification of the circuit boards, then the four extension connecting assemblies and the four splicing installation assemblies are assembled according to the number and the fixing requirement of the circuit boards, and meanwhile, the circuit boards with the same specification are stacked and installed, so that the installation space of the circuit boards is reduced, and the installation complexity of the circuit boards is reduced.

Drawings

Fig. 1 is a schematic front view of a circuit board fixing structure according to the present utility model.

Fig. 2 is a schematic top view of a circuit board fixing structure according to the present utility model.

Fig. 3 is a schematic partial perspective view of a circuit board fixing structure according to the present utility model.

In the figure: 1. mounting panel, 2, support footing, 3, mounting hole, 4, fixing base, 5, fixing bolt, 6, first mounting frame, 7, second mounting frame, 8, first sleeve, 9, extension rod, 10, second sleeve, 11, splice bar, 12, braced frame, 13, third sleeve, 14, first mounting groove, 15, second mounting groove, 16, air vent.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-3, the main components of the present case are: the circuit board fixing structure comprises a mounting plate 1 and four supporting feet 2, wherein the four supporting feet 2 are respectively arranged at four corners of the lower end of the mounting plate 1, and a stacking splicing structure is arranged at the upper end of the mounting plate 1;

the stacked splice structure includes: the four-side-mounting structure comprises a plurality of mounting holes 3, four fixing seats 4, four fixing bolts 5, a first mounting frame 6, four extension connecting components, four splicing mounting components and a second mounting frame 7;

the mounting plate 1 upper end is all offered in a plurality of mounting holes 3, and four fixing bases 4 are located mounting plate 1 upper end four corners department respectively, and four fixing bolts 5 inlay in four fixing bases 4 and mounting hole 3 respectively, and first mounting frame 6 is placed in four fixing bases 4, and four extension coupling assembling are installed in four fixing bases 4 upper ends respectively, and four concatenation installation components are connected with four extension coupling assembling upper ends respectively, and second mounting frame 7 inlays in four concatenation installation components.

It should be noted that, when installing the circuit board, fix mounting panel 1 at the assigned position through four supporting feet 2 at first by the staff, change the position of four fixing bases 4 according to the specification of circuit board again, and cooperate with mounting hole 3 through four fixing bolts 5, fix the position of four fixing bases 4, place first mounting frame 6 in four fixing bases 4 upper ends by the staff, bear fixedly the weight of the circuit board through first mounting frame 6, install the extension coupling assembling and the concatenation installation component of appointed quantity according to the quantity and the installation demand of circuit board, every circuit board corresponds four concatenation installation components, bear fixedly to the circuit board through the second mounting frame 7 in four concatenation installation components, can be according to actual use demand, select whether install extension coupling assembling, through extension coupling assembling, change the interval between every circuit board.

In an embodiment, one of the elongate connection members comprises: a first sleeve 8, an extension rod 9 and a second sleeve 10;

the first sleeve 8 is arranged at the upper end of the fixed seat 4, the bottom end of the extension rod 9 is movably embedded in the first sleeve 8, and the second sleeve 10 is arranged at the upper end of the extension rod 9.

When the circuit boards are required to be stacked and mounted, the worker first embeds the extension rod 9 into the first sleeve 8, and the second sleeve 10 at the upper end of the extension rod 9 is matched with the splicing rod 11 to increase the distance between the second sleeve 10 and the fixing seat 4, thereby increasing the mounting distance between the two circuit boards.

In a specific implementation process, one of the splice-mounting assemblies includes: splice bar 11, support frame 12 and third sleeve 13;

the bottom end of the splicing rod 11 is movably embedded in the second sleeve 10, the supporting frame 12 is arranged at the upper end of the splicing rod 11, and the third sleeve 13 is arranged at the upper end of the supporting frame 12.

When the circuit board is mounted, the lower end of the splicing rod 11 is embedded into the second sleeve 10 by a worker, the circuit board is supported and fixed by the support frame 12 at the upper end of the splicing rod 11, and the other extension rod 9 or the splicing rod 11 can be connected again by the third sleeve 13 at the upper end of the splicing rod 11, so that a plurality of circuit boards are stacked and mounted.

In a specific implementation process, a first mounting groove 14 is formed on one side of the upper end of the fixing seat 4.

In a specific implementation process, a second mounting groove 15 is formed on one side of the upper end of the support frame 12.

In the specific implementation process, the centers of the lower ends of the first frame and the second frame are provided with vent holes 16.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The circuit board fixing structure comprises a mounting plate and four supporting feet, and is characterized in that the four supporting feet are respectively arranged at four corners of the lower end of the mounting plate, and a stacking splicing structure is arranged at the upper end of the mounting plate;

2. The circuit board mounting structure of claim 1, wherein one of said elongated connector assemblies comprises: a first sleeve, an extension rod, and a second sleeve;

3. The circuit board mounting structure of claim 2, wherein one of said splice mounting assemblies comprises: splice bar, support frame and third sleeve;

4. The circuit board fixing structure according to claim 1, wherein a first mounting groove is formed on one side of the upper end of the fixing base.

5. A circuit board fixing structure according to claim 3, wherein the support frame is provided with a second mounting groove on an upper end side thereof.

6. The circuit board fixing structure according to claim 1, wherein the centers of the lower ends of the first mounting frame and the second mounting frame are respectively provided with a vent hole.