Double-sided OSP circuit board

Abstract

The utility model discloses a double-sided OSP circuit board, and relates to the field of circuit boards. The double-sided OSP circuit board comprises a double-sided board body, the outer side of the double-sided board body is provided with a plurality of vertically-through mounting holes, the mounting holes are internally provided with supporting seats, the supporting seats can support the double-sided board body, and the supporting seats are matched with bolts to fix the double-sided board body. According to the double-sided OSP circuit board, the double-sided board body can be supported by using the supporting seat in the mounting hole, so that a certain distance exists between the double-sided board body and the mounting position, and meanwhile, the adjusting sleeve can rotate relative to the fixed sleeve, so that the supporting seat can adjust the supporting height of the double-sided board body, and the practicability of the double-sided OSP circuit board is improved; and bolts can be inserted among the fixing sleeves, the adjusting sleeves and the supporting rings, so that the double-sided board body can be fixed by matching with the bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a double-sided OSP circuit board. Background Technique

[0002] OSP is a process that meets the requirements of the RoHS directive for the surface treatment of copper foils on printed circuit boards (PCBs). Simply put, OSP is to grow an organic film on the clean bare copper surface by chemical methods, and a double-sided circuit board is a circuit board with circuits provided on both sides.

[0003] In order to facilitate the installation of existing circuit boards, a plurality of mounting holes are generally opened on the outside thereof. During installation, the mounting holes are aligned with the threaded holes at the mounting positions, and then the circuit board can be fixed by bolts. However, since circuits are provided on both sides of the double-sided OSP circuit board, during installation, if the circuit at the lower side is squeezed by sundries, it may be damaged, resulting in the problem that the double-sided OSP circuit board cannot be used. Therefore, this application proposes a double-sided OSP circuit board. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a double-sided OSP circuit board, which solves the problem that since circuits are provided on both sides of the double-sided OSP circuit board, during installation, if the circuit at the lower side is squeezed by sundries, it may be damaged, resulting in the problem that the double-sided OSP circuit board cannot be used.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A double-sided OSP circuit board includes a double-sided board body. A plurality of through mounting holes are opened on the outside of the double-sided board body, and support seats are installed in the plurality of mounting holes. The support seats can support the double-sided board body, and the support seats cooperate with bolts to fix the double-sided board body;

[0006] The support seat includes:

[0007] A fixed sleeve, which is fixedly installed on the inner wall of the mounting hole;

[0008] An adjusting sleeve, which is threadedly connected to the outer side of the end of the fixed sleeve;

[0009] A support ring, which is installed at the end of the adjusting sleeve.

[0010] Preferably, the fixed sleeve includes:

[0011] A positioning cylinder, which is fixedly connected to the inner wall of the mounting hole;

[0012] The threaded sleeve is fixedly installed at the end of the positioning cylinder, and the adjusting sleeve is threadedly connected to the outer side of the threaded sleeve.

[0013] Preferably, a first through hole is provided between the positioning cylinder and the threaded sleeve.

[0014] Preferably, a second through hole is provided inside the adjusting sleeve.

[0015] Preferably, a receiving groove is provided inside the support ring.

[0016] The utility model discloses a double-sided OSP circuit board, and the beneficial effects thereof are as follows:

[0017] During the installation of the double-sided board body of this double-sided OSP circuit board, the support seat in the mounting hole can support the double-sided board body, so that there is a certain distance between the double-sided board body and the installation position. At the same time, the adjusting sleeve can rotate relative to the fixed sleeve, so that the support height of the support seat for the double-sided board body can be adjusted, thereby increasing its practicability. Moreover, bolts can be inserted between the fixed sleeve, the adjusting sleeve and the support ring, and then the double-sided board body can be fixed in cooperation with the bolts. During the fixing process, since there is a certain distance between the double-sided board body and the installation position, it is not easy to come into contact with sundries, which effectively protects the double-sided board body. And the certain distance between the double-sided board body and the installation position can assist the double-sided board body in heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the present invention;

[0020] Figure 2 It is a partial structural sectional view of the present invention;

[0021] Figure 3 It is an exploded view of the support seat of the present invention.

[0022] In the figure: 1, double-sided board body; 101, mounting hole; 2, support seat; 201, fixed sleeve; 2011, positioning cylinder; 2012, threaded sleeve; 2013, first through hole; 202, adjusting sleeve; 2021, second through hole; 203, support ring; 2031, receiving groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0024] An embodiment of the present utility model discloses a double-sided OSP circuit board. According to the attached Figures 1 - 3 As shown in the figure, it includes a double-sided board body 1. A plurality of through mounting holes 101 are opened on the outer side of the double-sided board body 1, and support seats 2 are installed in all of the plurality of mounting holes 101. The support seats 2 can support the double-sided board body 1, and the support seats 2 can cooperate with bolts to fix the double-sided board body 1.

[0025] The support seat 2 includes:

[0026] A fixed sleeve 201, which is fixedly installed on the inner wall of the mounting hole 101;

[0027] An adjusting sleeve 202, which is threadedly connected to the outer side of the end of the fixed sleeve 201;

[0028] A support ring 203, which is installed at the end of the adjusting sleeve 202.

[0029] During the installation of the double-sided board body 1, the support seats 2 in the mounting holes 101 can support the double-sided board body 1, so that there is a certain distance between the double-sided board body 1 and the installation position. At the same time, the adjusting sleeve 202 can rotate relative to the fixed sleeve 201, so that the support height of the support seat 2 for the double-sided board body 1 can be adjusted, thereby increasing its practicability. Moreover, bolts can be inserted between the fixed sleeve 201, the adjusting sleeve 202 and the support ring 203, and then the double-sided board body 1 can be fixed in cooperation with the bolts. During the fixing process, there is a certain distance between the double-sided board body 1 and the installation position, so it is not easy to contact sundries, thereby effectively protecting the double-sided board body 1. And the certain distance between the double-sided board body 1 and the installation position can assist the double-sided board body 1 in heat dissipation.

[0030] Specifically disclosed, the fixed sleeve 201 includes:

[0031] A positioning cylinder 2011, which is fixedly connected to the inner wall of the mounting hole 101;

[0032] A threaded sleeve 2012, which is fixedly installed at the end of the positioning cylinder 2011, and the adjusting sleeve 202 is threadedly connected to the outer side of the threaded sleeve 2012.

[0033] Since the adjusting sleeve 202 is externally threaded to the threaded sleeve 2012, when the adjusting sleeve 202 is rotated, the adjusting sleeve 202 can slide relative to the threaded sleeve 2012, so that the total length of the adjusting sleeve 202 and the threaded sleeve 2012 can be adjusted.

[0034] Furthermore, a first through hole 2013 is provided between the positioning cylinder 2011 and the threaded sleeve 2012.

[0035] Furthermore, a second through hole 2021 is provided inside the adjusting sleeve 202.

[0036] Furthermore, a receiving groove 2031 is provided inside the support ring 203.

[0037] The inside of the first through hole 2013, the second through hole 2021, and the receiving groove 2031 are connected. By providing the first through hole 2013, the second through hole 2021, and the receiving groove 2031, it is convenient to insert the bolt, and at the same time, the end of the bolt can be embedded in the receiving groove 2031.

[0038] During the installation of the double-sided panel body 1, the support seat 2 in the mounting hole 101 can support the double-sided panel body 1, so that there is a certain distance between the double-sided panel body 1 and the installation position. At the same time, the adjusting sleeve 202 can rotate relative to the fixed sleeve 201, so that the support seat 2 can adjust the support height of the double-sided panel body 1, thereby increasing its practicality. Moreover, bolts can be inserted between the fixed sleeve 201, the adjusting sleeve 202, and the support ring 203, and then the double-sided panel body 1 can be fixed in cooperation with the bolts;

[0039] During the fixing process, there is a certain distance between the double-sided panel body 1 and the installation position, so it is not easy to come into contact with sundries, thereby effectively protecting the double-sided panel body 1. Moreover, the certain distance between the double-sided panel body 1 and the installation position can assist the double-sided panel body 1 in heat dissipation.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided OSP circuit board, comprising a double-sided board body (1), characterized in that: The outer side of the double-sided panel body (1) is provided with a plurality of mounting holes (101) which pass through from top to bottom, and a support seat (2) is installed in each of the plurality of mounting holes (101). The support seat (2) is capable of supporting the double-sided panel body (1), and the support seat (2) cooperates with bolts to fix the double-sided panel body (1); The support base (2) comprises: A fixed sleeve (201), the fixed sleeve (201) is fixedly mounted on the inner wall of the mounting hole (101); An adjusting sleeve (202), the adjusting sleeve (202) being threadedly connected to the outer side of an end portion of the fixing sleeve (201); A support ring (203) is mounted on the end of the adjustment sleeve (202).

2. A double-sided OSP circuit board according to claim 1, characterized in that: The fixed sleeve (201) comprises: A positioning cylinder (2011), the positioning cylinder (2011) is fixedly connected to the inner wall of the mounting hole (101); The threaded sleeve (2012) is fixedly mounted on the end of the positioning sleeve (2011), and the adjusting sleeve (202) is threadably connected to the outer side of the threaded sleeve (2012).

3. A double-sided OSP circuit board according to claim 2, characterized in that: A first through hole (2013) is provided between the positioning cylinder (2011) and the threaded sleeve (2012).

4. A double-sided OSP circuit board according to claim 1, characterized in that: A second through hole (2021) is provided inside the adjusting sleeve (202).

5. A double-sided OSP circuit board according to claim 1, characterized in that: The support ring (203) is provided with a receiving groove (2031) inside.

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