Single-sided circuit board

Abstract

The utility model discloses a single-sided circuit board, and particularly relates to the technical field of circuit boards, the single-sided circuit board comprises a circuit board body, one side of the circuit board body is fixedly provided with a cooling box, two sides of the circuit board body are both fixedly provided with two telescopic rods, and one side of each of the four telescopic rods is provided with two adjusting plates. According to the single-sided circuit board provided by the utility model, in actual work, the second motor can drive the fan blades to rotate to dissipate heat and cool the circuit board body, and the first motor drives the first threaded rod to rotate, so that the two movable plates can drive the two fixed boxes to move to adjust the positions of the fan blades; the filter plate can filter dust in the air, when the filter plate is pulled, the two springs are extruded, when the filter plate moves, the brush plate can clean the dust attached to the filter plate, and when the filter plate is loosened, the filter plate is reset through the elasticity of the springs, so that cooling and heat dissipation of the circuit board body are facilitated.

Description

Technical Field

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

[0002] Circuit board is one of the important components of the electronics industry. It can replace complex wiring and realize the electrical connection between various components in the circuit. It can not only simplify the assembly and welding process of electronic products, reduce the wiring workload under traditional methods, and greatly reduce the labor intensity of workers; but also reduce the size of the whole machine, reduce product costs, and improve the quality and reliability of electronic equipment. Circuit boards can be divided into single-sided boards, double-sided boards and multi-layer boards according to the number of circuit layers.

[0003] After searching, for example, the utility model with application number 202021642340.1 discloses a single-sided circuit board, including a circuit board body, a first support plate and a second support plate are fixedly arranged on both sides of the circuit board body, a first rotating seat, a second rotating seat, a first screw and a second screw are arranged inside the first support plate, and a first sliding rod and a second sliding rod are fixedly connected at both ends of the second support plate, one end of the first clamping plate is threadedly connected to the first screw, and the other end is slidably connected to the first sliding rod, one end of the second clamping plate is threadedly connected to the second screw, and the other end is slidably connected to the second sliding rod. During the operation of the circuit board, it is easy to dissipate heat, which can easily cause unstable operation of the circuit board. However, the utility model is not convenient for heat dissipation and cooling of the circuit board. Therefore, in order to solve the above defects, the inventor proposes a single-sided circuit board. Utility Model Content

[0004] The main purpose of the utility model is to provide a single-sided circuit board, which can effectively solve the problem of inconvenience in heat dissipation and temperature reduction of the circuit board.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A single-sided circuit board comprises a circuit board body, a cooling box is fixedly mounted on one side of the circuit board body, two telescopic rods are fixedly mounted on both sides of the circuit board body, two adjustment plates are respectively arranged on one side of the four telescopic rods, and mounting holes are arranged on one side of the two adjustment plates.

[0007] Preferably, a first threaded rod is movably installed on one side of the interior of the cooling box, and a first sliding rod is fixedly installed on the other side of the interior of the cooling box, movable plates are movably connected on both sides of the outer surface of the first threaded rod, and the two movable plates are movably connected to the first sliding rod, a fixed box is fixedly installed on one side of the two movable plates, a second motor is fixedly installed inside the two fixed boxes, and fan blades are fixedly installed on the output ends of the two second motors, the first motor is fixedly installed on one side of the outer surface of the cooling box, and the output end of the first motor is fixedly connected to the first threaded rod.

[0008] Preferably, the outer surface of the first threaded rod is provided with two opposite thread grooves.

[0009] Preferably, second slide bars are fixedly installed on both sides of the interior of the cooling box, and the outer surfaces of the two second slide bars are movably connected to a filter plate. Springs are fixedly installed on both sides of the interior of the cooling box, and the two springs are fixedly connected to the filter plate. A brush plate is fixedly installed on one side of the outer surface of the cooling box.

[0010] Preferably, a pull plate is fixedly mounted on one side of the filter plate.

[0011] Preferably, the telescopic rod comprises a telescopic sleeve, a limiting rod and a fixing plate, the interior of the telescopic sleeve is movably connected with an adjusting rod, one side of the adjusting rod is provided with a plurality of adjusting holes, and both sides of the telescopic sleeve are provided with fixing holes.

[0012] Preferably, a threaded groove is provided on one side of the outer surface of the limiting rod, and a threaded hole is provided on one side of the fixing plate.

[0013] Preferably, a second threaded rod is movably mounted on one side of the interior of the adjustment plate, and a third sliding rod is fixedly mounted on the other side of the interior of the adjustment plate, and the outer surfaces of the second threaded rod and the third sliding rod are movably connected to an outer sleeve.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a single-sided circuit board. By setting a cooling box, in actual work, a second motor can drive the fan blades to rotate, so as to dissipate heat and cool the circuit board body, and the first motor drives the first threaded rod to rotate, so that the two movable plates can drive the two fixed boxes to move, so as to adjust the positions of the fan blades, and the filter plate can filter dust in the air. When the filter plate is pulled, two springs will be squeezed. When the filter plate moves, the brush plate can clean the dust attached to the filter plate. When the filter plate is released, the filter plate is reset by the elasticity of the spring, so as to facilitate cooling and dissipating the heat of the circuit board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cooling box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the filter plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the adjustment plate of the utility model.

[0021] In the figure: 1. circuit board body; 2. cooling box; 3. telescopic rod; 4. adjustment plate; 5. mounting hole; 201. first threaded rod; 202. first slide rod; 203. first motor; 204. moving plate; 205. fixed box; 206. second motor; 207. fan blade; 208. second slide rod; 209. spring; 210. filter plate; 211. brush plate; 301. telescopic sleeve; 302. adjustment rod; 303. limit rod; 304. fixed plate; 305. adjustment hole; 306. fixed hole; 401. second threaded rod; 402. third slide rod; 403. outer sleeve. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The utility model discloses a single-sided circuit board, such as Figure 1 As shown, it includes a circuit board body 1, a cooling box 2 is fixedly installed on one side of the circuit board body 1, and the cooling box 2 can dissipate heat and cool the circuit board body 1. Two telescopic rods 3 are fixedly installed on both sides of the circuit board body 1, and two adjustment plates 4 are respectively provided on one side of the four telescopic rods 3, and a mounting hole 5 is provided on one side of the two adjustment plates 4.

[0024] like Figure 2 As shown, a first threaded rod 201 is movably installed on one side of the interior of the cooling box 2, and a first sliding rod 202 is fixedly installed on the other side of the interior of the cooling box 2, and movable plates 204 are movably connected to both sides of the outer surface of the first threaded rod 201, and the two movable plates 204 are movably connected to the first sliding rod 202, so that when the first threaded rod 201 rotates, it can drive the two movable plates 204 to move.

[0025] A fixing box 205 is fixedly mounted on one side of the two moving plates 204 . When the two moving plates 204 move along with the rotation of the first threaded rod 201 , the fixing box 205 can be driven to move.

[0026] The second motors 206 are fixedly installed inside the two fixing boxes 205, and the output ends of the two second motors 206 are fixedly installed with fan blades 207. The second motors 206 can drive the fan blades 207 to rotate, thereby dissipating heat and cooling the circuit board body 1.

[0027] A first motor 203 is fixedly mounted on one side of the outer surface of the cooling box 2 , and an output end of the first motor 203 is fixedly connected to the first threaded rod 201 , so that the first motor 203 can drive the first threaded rod 201 to rotate.

[0028] It should be noted that the outer surface of the first threaded rod 201 is provided with two opposite threaded grooves, so that the first motor 203 can drive the first threaded rod 201 to rotate.

[0029] like Figure 3 As shown, second slide bars 208 are fixedly installed on both sides of the interior of the cooling box 2 , and the outer surfaces of the two second slide bars 208 are movably connected with a filter plate 210 , and the filter plate 210 can move along the two second slide bars 208 .

[0030] Springs 209 are fixedly installed on both sides of the interior of the cooling box 2, and the springs 209 are located on the outer surface of the second slide bar 208, and the two springs 209 are fixedly connected to the filter plate 210, so that when the filter plate 210 moves, the springs 209 will be squeezed, and then a brush plate 211 is fixedly installed on one side of the outer surface of the cooling box 2, and when the filter plate 210 moves, the brush plate 211 can clean the dust attached to the filter plate 210.

[0031] It should be noted that a pull plate is fixedly installed on one side of the filter plate 210 so that the staff can pull the filter plate 210 to move it.

[0032] like Figure 4 As shown, the telescopic rod 3 includes a telescopic sleeve 301, a limiting rod 303 and a fixing plate 304. The telescopic sleeve 301 is movably connected with an adjusting rod 302 inside, and the adjusting rod 302 can move inside the telescopic sleeve 301. A plurality of adjusting holes 305 are provided on one side of the adjusting rod 302, and fixing holes 306 are provided on both sides of the telescopic sleeve 301. When the limiting rod 303 is inserted into the overlapping adjusting holes 305 and the fixing holes 306, the adjusting holes 305 can be prevented from continuing to move inside the telescopic sleeve 301.

[0033] It should be noted that a threaded groove is provided on one side of the outer surface of the limiting rod 303 , and a threaded hole is provided on one side of the fixing plate 304 , so that the limiting rod 303 and the fixing plate 304 can be connected.

[0034] like Figure 5 As shown, a second threaded rod 401 is movably installed on one side of the interior of the adjustment plate 4, and a third sliding rod 402 is fixedly installed on the other side of the interior of the adjustment plate 4. The outer surfaces of the second threaded rod 401 and the third sliding rod 402 are movably connected with an outer sleeve 403. When the staff rotates the second threaded rod 401, the outer sleeve 403 can be driven to rise and fall.

[0035] The working principle of the utility model is as follows: the staff can pull the adjustment rod 302 to move it inside the telescopic sleeve 301, and then drive the adjustment plate 4 to move to adjust the fixed position of the mounting hole 5. After the adjustment is completed, the limit rod 303 can be inserted into the overlapped fixing hole 306 and the adjustment hole 305, and the fixing plate 304 can be rotated to connect it with the limit rod 303. Then, the second threaded rod 401 can be rotated to drive the outer sleeve 403 to move up and down to adjust the depth of the mounting hole 5, so as to facilitate the installation of the circuit board body 1. When the circuit board body 1 is running, it will generate heat. At this time, the staff can start the two second motors 2 in sequence. 06, to drive the fan blades 207 to rotate, so as to dissipate heat and cool down the circuit board body 1. At the same time, the staff starts the first motor 203 to drive the first threaded rod 201 to rotate, so that the two movable plates 204 can drive the two fixed boxes 205 to move in opposite directions, so as to drive the fan blades 207 to move, and the filter plate 210 can filter the dust in the air. After the filter plate 210 has been used for a long time, the staff can pull the filter plate 210. As the filter plate 210 moves, the brush plate 211 can clean it. After cleaning, the staff releases the filter plate 210, and the filter plate 210 can be reset through the elasticity of the spring 209.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A single-sided circuit board, comprising a circuit board body (1), characterized in that: A cooling box (2) is fixedly mounted on one side of the circuit board body (1), two telescopic rods (3) are fixedly mounted on both sides of the circuit board body (1), two adjustment plates (4) are respectively provided on one side of the four telescopic rods (3), and mounting holes (5) are provided on one side of the two adjustment plates (4).

2. A single-sided circuit board according to claim 1, characterized in that: A first threaded rod (201) is movably mounted on one side of the interior of the cooling box (2), and a first sliding rod (202) is fixedly mounted on the other side of the interior of the cooling box (2); both sides of the outer surface of the first threaded rod (201) are movably connected with movable plates (204), and the two movable plates (204) are evenly movably connected to the first sliding rod (202); a fixed box (205) is fixedly mounted on one side of the two movable plates (204); a second motor (206) is fixedly mounted inside the two fixed boxes (205), and fan blades (207) are fixedly mounted at the output ends of the two second motors (206); a first motor (203) is fixedly mounted on one side of the outer surface of the cooling box (2), and the output end of the first motor (203) is fixedly connected to the first threaded rod (201).

3. A single-sided circuit board according to claim 2, characterized in that: The outer surface of the first threaded rod (201) is provided with two opposite thread grooves.

4. A single-sided circuit board according to claim 2, characterized in that: Second slide bars (208) are fixedly mounted on both sides of the interior of the cooling box (2); the outer surfaces of the two second slide bars (208) are movably connected to a filter plate (210); springs (209) are fixedly mounted on both sides of the interior of the cooling box (2); the two springs (209) are fixedly connected to the filter plate (210); and a brush plate (211) is fixedly mounted on one side of the outer surface of the cooling box (2).

5. A single-sided circuit board according to claim 4, characterized in that: A pull plate is fixedly mounted on one side of the filter plate (210).

6. A single-sided circuit board according to claim 1, characterized in that: The telescopic rod (3) comprises a telescopic sleeve (301), a limiting rod (303) and a fixing plate (304); an adjusting rod (302) is movably connected inside the telescopic sleeve (301); a plurality of adjusting holes (305) are provided on one side of the adjusting rod (302); and fixing holes (306) are provided on both sides of the telescopic sleeve (301).

7. A single-sided circuit board according to claim 6, characterized in that: A threaded groove is provided on one side of the outer surface of the limiting rod (303), and a threaded hole is provided on one side of the fixing plate (304).

8. The single-sided circuit board according to claim 1, characterized in that: A second threaded rod (401) is movably mounted on one side of the interior of the adjustment plate (4), and a third sliding rod (402) is fixedly mounted on the other side of the interior of the adjustment plate (4); the outer surfaces of the second threaded rod (401) and the third sliding rod (402) are movably connected to an outer sleeve (403).

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