Circuit board structure convenient to install

Abstract

The utility model discloses a circuit board structure convenient to install, which relates to the technical field of circuit boards and comprises an aperture adjusting frame inserted at the bottom of an element installation plate. The circuit board assembly is provided with the thickened element mounting area, so that the electronic element can be stably and conveniently mounted and positioned on the element mounting area for use, and meanwhile, the fixing bolt is realized by penetrating through the overlapped area between the element mounting plate and the mounting avoiding groove of the aperture adjusting frame. And the size of an overlapping area between the element mounting plate and the mounting avoiding groove of the aperture adjusting frame can be freely adjusted and controlled for use, so that the circuit board can be suitable for being assembled between different fixing bolts and bases for use, and the problems of aperture fixation of mounting holes of an existing circuit board and difficulty in mounting are solved. And the operation of positioning and installing the circuit board on the base through the fixing bolt can be realized only by selecting a proper outer diameter, and the limitation during installation is relatively high.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit boards, and more specifically, relates to a circuit board structure that is convenient to install. Background Art

[0002] A circuit board, also known as a printed circuit board, is a board used to support electronic components and provide circuits to connect them. Various electronic components can be installed on the board, and the electronic components can be connected through circuits. Currently, circuit boards are generally installed on the base by bolts to ensure the stable use of the circuit board.

[0003] When an existing circuit board is in use, the diameter of the mounting holes inside the circuit board is fixed, so a circuit board with a suitable outer diameter needs to be selected to achieve the operation of positioning and mounting the circuit board on the base through the fixing bolts. Otherwise, the pressure cap of the fixing bolt cannot press and fix the circuit board or the rod of the fixing bolt cannot pass through the mounting hole, resulting in the inability to mount the circuit board and the base. The installation is highly limited and the adaptability and practicality are poor. Utility Model Content

[0004] The disclosed embodiment relates to a circuit board structure that is easy to install. The circuit board assembly of the circuit board is provided with a thickened component mounting area, so that the electronic components can be stably and conveniently mounted and positioned on the component mounting area for use. At the same time, the fixing bolts are achieved by passing through the overlapping area between the component mounting plate and the mounting avoidance groove of the aperture adjustment frame, and the size of the overlapping area between the component mounting plate and the mounting avoidance groove of the aperture adjustment frame can be freely adjusted for use, so that it can adapt to assembly and use with different fixing bolts and bases, and has strong adaptability, flexibility and practicality.

[0005] In a first aspect of the present disclosure, a circuit board structure that is easy to install is provided, including a circuit board assembly, which is fixedly mounted on a base by fixing bolts; the circuit board assembly includes a component mounting plate, an aperture adjustment frame and a positioning rod, the aperture adjustment frame is inserted into the bottom of the component mounting plate, and the positioning rod is rotatably connected to the inside of the component mounting plate.

[0006] In at least some embodiments, a component mounting area is provided inside the component mounting plate, and the plate body of the component mounting area is thickened, and electronic components are fixedly mounted in the component mounting area.

[0007] In at least some embodiments, a track block with a "T"-shaped cross-section is provided on the top of the aperture adjustment frame, and a track groove is provided inside the component mounting plate, and the track block is inserted into the inside of the track groove.

[0008] In at least some embodiments, the rod body of the positioning rod is provided with threads on the outside, and the positioning rod is screwed to the inside of the aperture adjustment frame through the threads of the rod body.

[0009] In at least some embodiments, the component mounting plate and the aperture adjustment frame are both provided with installation avoidance grooves, and the groove body of the installation avoidance groove is square in design, the rod body of the fixing bolt passes through the interior of the installation avoidance groove, and the fixing bolt is screwed to the interior of the base through threads.

[0010] In at least some embodiments, the included angle between the straight side of the groove body of the installation avoidance groove and the straight sides of the component mounting plate and the aperture adjustment frame is forty-five degrees.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The circuit board assembly is provided with a thickened component mounting area, so that the electronic components can be stably and conveniently installed and positioned on the component mounting area for use. At the same time, the fixing bolts are achieved by passing through the overlapping area between the component mounting plate and the mounting avoidance groove of the aperture adjustment frame, and the size of the overlapping area between the component mounting plate and the mounting avoidance groove of the aperture adjustment frame can be freely adjusted for use, so that it can adapt to assembly with different fixing bolts and bases, thereby improving the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0016] Figure 4 It is a schematic diagram of the structure of the utility model after disassembly.

[0017] Figure 5 This utility model Figure 2 Schematic diagram of the internal structure of the circuit board assembly when it is installed on the base through fixing bolts of different specifications.

[0018] Figure 6 This utility model Figure 5 Schematic diagram of the enlarged structure of part B in the middle.

[0019] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0020] 1. Circuit board assembly; 101. Component mounting plate; 1011. Component mounting area; 1012. Track groove; 102. Aperture adjustment frame; 1021. Track block; 1022. Installation avoidance groove; 103. Positioning rod; 2. Base; 3. Fixing bolts. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0022] As attached Figure 1 To the attached Figure 6 As shown:

[0023] Example 1: The utility model provides a circuit board structure that is easy to install, including a circuit board assembly 1, which is fixedly mounted on a base 2 by fixing bolts 3; the circuit board assembly 1 includes a component mounting plate 101, an aperture adjustment frame 102 and a positioning rod 103, the aperture adjustment frame 102 is inserted into the bottom of the component mounting plate 101, and the positioning rod 103 is rotatably connected to the inside of the component mounting plate 101.

[0024] In the embodiment of the present disclosure, a component mounting area 1011 is provided inside the board body of the component mounting plate 101, and the board body of the component mounting area 1011 is thickened, and the electronic components are fixedly installed in the component mounting area 1011. When in use, the design of the thickened component mounting area 1011 enables the electronic components to be stably and conveniently installed and positioned on the component mounting area 1011 for use.

[0025] In the embodiment of the present disclosure, the interior of the component mounting plate 101 and the aperture adjustment frame 102 are both provided with an installation avoidance groove 1022, and the groove body of the installation avoidance groove 1022 is square in design. The rod body of the fixing bolt 3 passes through the interior of the installation avoidance groove 1022, and the fixing bolt 3 is screwed to the interior of the base 2 through a thread. During use, the circuit board assembly 1 can be installed on the base 2 for use through the fixing bolt 3, ensuring the stability of the circuit board assembly 1 during use. During installation, after the rod body of the fixing bolt 3 passes through the overlapping area of ​​the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102, the rod body of the fixing bolt 3 is threadedly tightened in the threaded hole of the base 2. After that, the pressure cap of the fixing bolt 3 will press the plate body at the top of the installation avoidance groove 1022 of the component mounting plate 101, thereby fixing the circuit board assembly 1 on the base 2 for use, which is convenient to install and disassemble and flexible to use.

[0026] In the embodiment of the present disclosure, the outside of the rod body of the positioning rod 103 is provided with a thread, and the positioning rod 103 is screwed to the inside of the aperture adjustment frame 102 through the rod body thread. The angle between the straight edge of the groove body of the installation avoidance groove 1022 and the straight edges of the component mounting plate 101 and the aperture adjustment frame 102 is forty-five degrees. In use, the size of the overlapping area of ​​the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102 can be freely adjusted and used, so that it can adapt to the use of fixing bolts 3 of different specifications to fix the circuit board assembly 1 on the base 2. When the positioning rod 103 is rotated, the positioning rod 103 can drive the aperture adjustment frame 102 to move at the bottom of the component mounting plate 101 through the rod body thread. After the aperture adjustment frame 102 moves, the size of the overlapping area between the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102 can be changed, so that it can adapt to the use of fixing bolts 3 with different pressure cap sizes, and has strong flexibility and adaptability.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the present invention, the size of the overlapping area of ​​the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102 is adjusted according to the specifications of the fixing bolt 3. The size of the overlapping area of ​​the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102 can be freely adjusted and used, so that the circuit board assembly 1 can be fixed on the base 2 for use by fixing bolts 3 of different specifications. When the positioning rod 103 is rotated, the positioning rod 103 can drive the aperture adjustment frame 102 to move at the bottom of the component mounting plate 101 through the rod body thread. When the aperture adjustment frame 102 moves, the component mounting plate 101 and the aperture adjustment frame 102 can be changed. The size of the overlapping area between the installation avoidance groove 1022 can be adapted to the use of fixing bolts 3 with different pressure cap sizes. After that, the circuit board assembly 1 can be installed on the base 2 for use through the fixing bolt 3 to ensure the stability of the circuit board assembly 1 during use. During installation, after the rod body of the fixing bolt 3 passes through the overlapping area of ​​the installation avoidance groove 1022 of the component mounting plate 101 and the aperture adjustment frame 102, the rod body of the fixing bolt 3 is threadedly tightened in the threaded hole of the base 2. After that, the pressure cap of the fixing bolt 3 will press the plate body at the top of the installation avoidance groove 1022 of the component mounting plate 101, thereby fixing the circuit board assembly 1 on the base 2 for use.

[0029] In another embodiment, a track block 1021 with a "T"-shaped cross-section is provided on the top of the aperture adjustment frame 102, and a track groove 1012 is provided inside the component mounting plate 101. The track block 1021 is inserted into the track groove 1012. The track groove 1012 can limit the trajectory of the aperture adjustment frame 102 during movement through the track block 1021, so that the aperture adjustment frame 102 will not be skewed or twisted during movement, causing the device to be stuck and fail, and is stable to use.

[0030] In this article, there are several points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A circuit board structure that is easy to install, characterized by: include: A circuit board assembly (1) is fixedly mounted on a base (2) via fixing bolts (3); the circuit board assembly (1) comprises a component mounting plate (101), an aperture adjustment frame (102) and a positioning rod (103); the aperture adjustment frame (102) is plugged into the bottom of the component mounting plate (101), and the positioning rod (103) is rotatably connected to the inside of the component mounting plate (101).

2. A circuit board structure that is easy to install as claimed in claim 1, characterized in that: A component installation area (1011) is provided inside the plate body of the component installation plate (101), and the plate body of the component installation area (1011) is of a thickened design, and electronic components are fixedly installed in the component installation area (1011).

3. A circuit board structure that is easy to install as claimed in claim 2, characterized in that: A track block (1021) with a T-shaped cross section is provided on the top of the aperture adjustment frame (102), and a track groove (1012) is provided inside the component mounting plate (101), and the track block (1021) is plugged into the inside of the track groove (1012).

4. A circuit board structure that is easy to install as claimed in claim 3, characterized in that: The rod body of the positioning rod (103) is provided with a thread on the outside, and the positioning rod (103) is screwed into the inside of the aperture adjustment frame (102) through the rod body thread.

5. A circuit board structure that is easy to install as claimed in claim 4, characterized in that: The interior of the element mounting plate (101) and the aperture adjustment frame (102) are both provided with an installation avoidance groove (1022), and the groove body of the installation avoidance groove (1022) is square in design. The rod body of the fixing bolt (3) passes through the interior of the installation avoidance groove (1022), and the fixing bolt (3) is screwed to the interior of the base (2) through a thread.

6. A circuit board structure that is easy to install as claimed in claim 5, characterized in that: The included angle between the straight edge of the groove body of the installation avoidance groove (1022) and the straight edges of the component installation plate (101) and the aperture adjustment frame (102) is forty-five degrees.

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