CN214800031U - Anti-static double-sided circuit board - Google Patents
Anti-static double-sided circuit board Download PDFInfo
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- CN214800031U CN214800031U CN202121182780.8U CN202121182780U CN214800031U CN 214800031 U CN214800031 U CN 214800031U CN 202121182780 U CN202121182780 U CN 202121182780U CN 214800031 U CN214800031 U CN 214800031U
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- circuit board
- sided circuit
- damping pad
- block
- groove
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Abstract
The utility model discloses an anti-static double-sided circuit board, which comprises a circuit board, the lower surface of circuit board is provided with the mounting panel, the inside of circuit board is provided with the mounting hole, the upper portion of circuit board is provided with the constant head tank, the inside of circuit board is provided with construction bolt, construction bolt's upper surface is provided with the adjustment tank, construction bolt's fixed surface is connected with the locating piece, construction bolt's surface is provided with the damping pad, construction bolt's fixed surface is connected with the connecting plate, the upper and lower surface of connecting plate all is provided with the spout, the inside of spout is provided with stop gear. The utility model discloses in, set up construction bolt, locating piece, constant head tank, damping pad, connecting plate, spout, stop gear, through mutually supporting of stop gear and constant head tank, locating piece, reached fixed firm with the circuit board, be difficult to take place to remove, the longer purpose of life.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to an antistatic double-sided circuit board.
Background
With the development of science and technology, the circuit board is used in a wider and wider area, the circuit board is divided into three categories, namely a single-panel category, a double-panel category and a multi-layer category according to the number of layers, the double-panel category is an extension of the single-panel category, and when single-layer wiring cannot meet the requirements of electronic products, the double-panel category is required to be used. Copper is coated on both sides of the circuit board, wires are arranged on both sides of the circuit board, and the circuit between the two layers can be conducted through the via holes to form required network connection, so that the circuit board needs to be fixedly installed in the using process.
Among the current double-sided circuit board, at the in-process of installation use, most of are through fixing bolt carry out fixed mounting on mounting panel or mounting bracket, along with the removal or the use of equipment, the circuit board leads to the installation department to damage because of the vibration easily, perhaps the circuit board takes place slight removal, leads to circuit board life step-down, and it is inconvenient not to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-static double-sided circuit board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-static double-sided circuit board comprises a circuit board, wherein a mounting plate is arranged on the lower surface of the circuit board, a mounting hole is formed in the circuit board, a positioning groove is formed in the upper portion of the circuit board, a mounting bolt is arranged in the circuit board, an adjusting groove is formed in the upper surface of the mounting bolt, a positioning block is fixedly connected to the outer surface of the mounting bolt, and a damping pad is arranged on the outer surface of the mounting bolt;
the outer fixed surface of mounting bolt is connected with the connecting plate, the upper and lower surface of connecting plate all is provided with the spout, the inside of spout is provided with stop gear, stop gear comprises regulating block, slider, restriction arm.
As a further description of the above technical solution:
the constant head tank is located the outside of mounting hole, the quantity of constant head tank, mounting hole all has four.
As a further description of the above technical solution:
the locating piece is located the below of connecting plate, the locating piece is mutually supported with the constant head tank.
As a further description of the above technical solution:
the cross section of the vibration damping pad is in a ring shape, and the vibration damping pad is located below the positioning block.
As a further description of the above technical solution:
the damping pad is made of rubber materials and is located inside the positioning groove.
As a further description of the above technical solution:
the slider is connected with spout sliding connection, the regulating block rotates with the middle part of restriction arm to be connected.
As a further description of the above technical solution:
the cross section of the upper part of the adjusting block is a regular hexagon, and the number of the limiting mechanisms is more than one.
As a further description of the above technical solution:
the limiting arm is located inside the lower side sliding groove, and the circuit board is located below the limiting arm.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this prevent static double-sided circuit board has set up construction bolt, locating piece, constant head tank, damping pad, through mutually supporting of locating piece and constant head tank, can fix the position of circuit board, and the location is more firm, is difficult to take place to remove, prevents that the circuit board from taking place slight removal, and the damping pad can provide certain damping effect to the circuit board, prevents because the vibration, leads to circuit board life step-down, and it is more durable to use, convenient to use.
2. Compared with the prior art, this prevent static double-sided circuit board has set up connecting plate, spout, stop gear, and stop gear can slide in the spout, can fix the restriction arm through the regulating block, fixes to the position that the circuit board is different, further guarantees that the fixed of circuit board is firm, and it is nimble more, convenient to use.
Drawings
Fig. 1 is an explosion structure diagram of an anti-static double-sided circuit board provided by the present invention;
fig. 2 is a top view of an anti-static double-sided circuit board provided by the present invention;
fig. 3 is a schematic view of a part of the structure of an anti-static double-sided circuit board provided by the present invention;
fig. 4 is a schematic structural view of a limiting mechanism of an anti-static double-sided circuit board provided by the present invention;
fig. 5 is a partially enlarged schematic view of an anti-static double-sided circuit board according to the present invention.
Illustration of the drawings:
1. mounting a plate; 2. a circuit board; 3. positioning a groove; 4. mounting holes; 5. an adjustment groove; 6. a limiting mechanism; 7. a chute; 8. a connecting plate; 9. a vibration damping pad; 10. positioning blocks; 11. installing a bolt; 12. an adjusting block; 13. a slider; 14. the arm is restrained.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.
Referring to fig. 1-5, the present invention provides an embodiment: an anti-static double-sided circuit board comprises a circuit board 2, wherein the circuit board 2 is positioned below a limiting arm 14, a mounting plate 1 is arranged on the lower surface of the circuit board 2, a mounting hole 4 is formed in the circuit board 2, a positioning groove 3 is formed in the upper portion of the circuit board 2, the positioning groove 3 is positioned on the outer side of the mounting hole 4, four positioning grooves 3 and four mounting holes 4 are formed in the positioning groove 3 and the mounting hole 4, so that the circuit board 2 is fixed stably, a mounting bolt 11 is arranged in the circuit board 2, an adjusting groove 5 is formed in the upper surface of the mounting bolt 11 and can be used for screwing the mounting bolt 11 through the adjusting groove 5, a positioning block 10 is fixedly connected to the outer surface of the mounting bolt 11, the positioning block 10 is positioned below a connecting plate 8, the positioning block 10 and the positioning groove 3 are matched with each other, a damping pad 9 is arranged on the outer surface of the mounting bolt 11, and the damping pad 9 can provide a certain damping effect for the circuit board 2, the service life of the circuit board 2 is prevented from being shortened due to vibration, the circuit board is more durable in use and convenient to use, the cross section of the vibration damping pad 9 is in a ring shape and is matched with the positioning block 10 for use, the vibration damping pad 9 is positioned below the positioning block 10, and the positioning block 10 is matched with the positioning groove 3, so that the position of the circuit board 2 can be fixed, the positioning is firmer, the circuit board 2 is not easy to move, and the circuit board 2 is prevented from slightly moving;
the outer surface of the mounting bolt 11 is fixedly connected with a connecting plate 8, the upper surface and the lower surface of the connecting plate 8 are respectively provided with a sliding groove 7, the inner part of the sliding groove 7 is provided with a limiting mechanism 6, the number of the limiting mechanisms 6 is more than one, the limiting mechanism 6 consists of an adjusting block 12, a sliding block 13 and a limiting arm 14, the sliding block 13 is in sliding connection with the sliding groove 7, the adjusting block 12 is in rotating connection with the middle part of the limiting arm 14, the cross section of the upper part of the adjusting block 12 is regular hexagon, the limiting arm 14 is positioned in the sliding groove 7 at the lower side, the adjusting block 12 is in threaded connection with the sliding block 13, the distance between the limiting arm 14 and the sliding block 13 can be changed by screwing the adjusting block 12, when the limiting arm 14 is close to the sliding block 13, the friction force between the limiting arm 14 and the sliding groove 7 is increased, the limiting arm 14 is fixed, when the limiting arm 14 is far away from the sliding block 13, the friction force between the limiting arm 14 and the sliding groove 7 is reduced, and the limiting arm 14 can move, reach the purpose of removing circuit board 2 to different positions, stop gear 6 can slide in spout 7, can fix restriction arm 14 through regulating block 12, fixes to the position that circuit board 2 is different, further guarantees that circuit board 2's is fixed firm, and it is more nimble, convenient to use.
The working principle is as follows: firstly put into constant head tank 3 with damping pad 9, then construction bolt 11 passes mounting hole 4, according to the electric elements who sets up on the circuit board 2, remove stop gear 6 to the position that wants to remove, then fix restriction arm 14 through regulating block 12, then screw up construction bolt 11 through adjusting groove 5, locating piece 10 and constant head tank 3 block this moment fix a position circuit board 2, guarantee that circuit board 2 is fixed stable, life is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an antistatic double-sided circuit board, includes circuit board (2), its characterized in that: the lower surface of the circuit board (2) is provided with a mounting plate (1), a mounting hole (4) is formed in the circuit board (2), a positioning groove (3) is formed in the upper portion of the circuit board (2), a mounting bolt (11) is arranged in the circuit board (2), an adjusting groove (5) is formed in the upper surface of the mounting bolt (11), a positioning block (10) is fixedly connected to the outer surface of the mounting bolt (11), and a damping pad (9) is arranged on the outer surface of the mounting bolt (11);
the outer fixed surface of construction bolt (11) is connected with connecting plate (8), the upper and lower surface of connecting plate (8) all is provided with spout (7), the inside of spout (7) is provided with stop gear (6), stop gear (6) comprise regulating block (12), slider (13), restriction arm (14).
2. The antistatic double-sided circuit board of claim 1, characterized in that: the locating groove (3) is located on the outer side of the mounting hole (4), and the number of the locating groove (3) and the number of the mounting hole (4) are four.
3. The antistatic double-sided circuit board of claim 1, characterized in that: the positioning block (10) is located below the connecting plate (8), and the positioning block (10) is matched with the positioning groove (3).
4. The antistatic double-sided circuit board of claim 1, characterized in that: the cross section of the vibration damping pad (9) is in a ring shape, and the vibration damping pad (9) is located below the positioning block (10).
5. The antistatic double-sided circuit board of claim 1, characterized in that: damping pad (9) are made by the rubber material, damping pad (9) are located the inside of constant head tank (3).
6. The antistatic double-sided circuit board of claim 1, characterized in that: the sliding block (13) is connected with the sliding groove (7) in a sliding mode, and the adjusting block (12) is connected with the middle of the limiting arm (14) in a rotating mode.
7. The antistatic double-sided circuit board of claim 1, characterized in that: the cross section of the upper part of the adjusting block (12) is a regular hexagon, and the number of the limiting mechanisms (6) is more than one.
8. The antistatic double-sided circuit board of claim 1, characterized in that: the limiting arm (14) is located inside the lower sliding groove (7), and the circuit board (2) is located below the limiting arm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121182780.8U CN214800031U (en) | 2021-05-31 | 2021-05-31 | Anti-static double-sided circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121182780.8U CN214800031U (en) | 2021-05-31 | 2021-05-31 | Anti-static double-sided circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214800031U true CN214800031U (en) | 2021-11-19 |
Family
ID=78698941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121182780.8U Active CN214800031U (en) | 2021-05-31 | 2021-05-31 | Anti-static double-sided circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214800031U (en) |
-
2021
- 2021-05-31 CN CN202121182780.8U patent/CN214800031U/en active Active
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| GR01 | Patent grant |