Circuit board device mounting structure

Abstract

The utility model discloses a circuit board device installation structure and a circuit board, the circuit board device installation structure comprises a length edge clamping mechanism and a width edge clamping mechanism which are installed on a supporting table, the length edge clamping mechanism and the width edge clamping mechanism are linked, after one of the length edge clamping mechanism and the width edge clamping mechanism clamps the circuit board, the other one releases clamping of the circuit board, and the length edge clamping mechanism and the width edge clamping mechanism are fixed. Relates to the technical field of circuit board processing, and through a length edge clamping mechanism and a width edge clamping mechanism which are in transmission connection, when the length edge of a circuit board is fixed, the width edge of the circuit board can be processed; one lead screw is driven to operate, so that when the width edge of the circuit board is clamped, fixation of the length edge of the circuit board is automatically released, the length edge of the circuit board can be machined, and therefore machining of the circuit board is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board component installation structure and a circuit board. Background Art

[0002] When installing various electronic components on a circuit board, welding is usually used for installation. Therefore, the circuit board needs to be fixed in advance and then the electronic components are welded. The structure for fixing the circuit board includes a width-direction fixing mechanism and a length-direction fixing structure. When welding at the width edge of the circuit board, the length side of the circuit board needs to be fixed, and when welding at the length edge of the circuit board, the width side of the circuit board needs to be fixed. However, the width-direction fixing mechanism and the length-direction fixing structure are independent of each other. One has to be opened before the other can be operated to operate the circuit board, which makes the fixing of the circuit board more complicated. Utility Model Content

[0003] In view of the problems existing in an existing circuit board component mounting structure and circuit board, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a circuit board device mounting structure and a circuit board, which solves the problem that the structure for fixing the circuit board includes a width direction fixing mechanism and a length direction fixing structure; when welding at the width edge of the circuit board, the length side of the circuit board needs to be fixed, and when welding at the length edge of the circuit board, the width side of the circuit board needs to be fixed; however, the width direction fixing mechanism and the length direction fixing structure are independent of each other, and one can only operate the other to operate the circuit board after opening the other, which leads to the problem that the fixing of the circuit board is more cumbersome.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A circuit board component mounting structure and a circuit board, comprising a length side clamping mechanism and a width side clamping mechanism installed on a support platform, wherein the length side clamping mechanism and the width side clamping mechanism are linked to each other, and after one clamps the circuit board, the other releases the clamping of the circuit board.

[0007] As a preferred solution of a circuit board device mounting structure and a circuit board described in the utility model, the length side clamping mechanism includes a first clamping component and a second clamping component with completely identical structures, the width side clamping mechanism includes a third clamping component and a fourth clamping component with completely identical structures, and the first clamping component, the second clamping component, the third clamping component and the fourth clamping component are connected by transmission.

[0008] As a preferred solution of a circuit board device mounting structure and a circuit board according to the present utility model, wherein: the first clamping assembly includes a first support block welded to the bottom of the support table, a first lead screw is rotatably connected to the first support block through a bearing, a first moving block is threadedly connected to the first lead screw, a first clamping plate is fixedly installed on the first moving block, and the first moving block is slidably connected to the support table.

[0009] As a preferred solution of a circuit board device mounting structure and a circuit board according to the present utility model, wherein: the second clamping assembly includes a second support block welded to the bottom of the support table, a second lead screw is rotatably connected to the second support block through a bearing, a second moving block is threadedly connected to the second lead screw, a second clamping plate is fixedly installed on the second moving block, and the second moving block is slidably connected to the support table.

[0010] As a preferred solution of a circuit board device mounting structure and a circuit board according to the present utility model, wherein: the third clamping assembly includes a third support block welded to the bottom of the support table, a third lead screw is rotatably connected to the third support block through a bearing, a third moving block is threadedly connected to the third lead screw, a third clamping plate is fixedly installed on the third moving block, and the third moving block is slidably connected to the support table.

[0011] As a preferred solution of a circuit board device mounting structure and a circuit board according to the present utility model, wherein: the fourth clamping assembly includes a fourth support block welded to the bottom of the support table, a fourth lead screw is rotatably connected to the fourth support block through a bearing, a fourth moving block is threadedly connected to the fourth lead screw, a fourth clamping plate is fixedly installed on the fourth moving block, and the fourth moving block is slidably connected to the support table.

[0012] As a preferred solution of a circuit board device mounting structure and a circuit board according to the present utility model, wherein: first bevel gears, second bevel gears, third bevel gears and fourth bevel gears are respectively installed at the ends of the first lead screw, the second lead screw, the third lead screw and the fourth lead screw, and the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear are directly meshed and connected with each other.

[0013] Compared with the prior art:

[0014] When the length edges of the circuit board are fixed by the length-side clamping mechanism and the width-side clamping mechanism connected by transmission, the width edges of the circuit board can be processed; by driving one of the lead screws to rotate, when the width side of the circuit board is clamped, the fixation of the length side of the circuit board is automatically released, so that the length side of the circuit board can be processed, and thus the processing of the circuit board is more convenient and efficient. Description of the Drawings

[0015] Figure 1 A schematic diagram of the structure provided by the utility model;

[0016] Figure 2 The utility model provides Figure 1 Rear view of

[0017] Figure 3 A schematic diagram of a first clamping plate provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the circuit board provided by the utility model after the width edge is clamped.

[0019] In the figure: support table 1, circuit board 2, first turntable 111, first screw rod 112, first moving block 113, first clamping plate 114, first support block 115, first bevel gear 116, second turntable 121, second screw rod 122, second moving block 123, second clamping plate 124, second support block 125, second bevel gear 126, third turntable 211, third screw rod 212, third moving block 213, third clamping plate 214, third support block 215, third bevel gear 216, fourth turntable 221, fourth screw rod 222, fourth moving block 223, fourth clamping plate 224, fourth support block 225, fourth bevel gear 226. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The utility model provides a circuit board component mounting structure and a circuit board, see Figures 1-4 , including a length side clamping mechanism and a width side clamping mechanism installed on the support table 1, the length side clamping mechanism and the width side clamping mechanism are linked together, after one of them clamps the circuit board, the other releases the clamping of the circuit board.

[0022] The length side clamping mechanism includes a first clamping assembly and a second clamping assembly with completely identical structures, and the width side clamping mechanism includes a third clamping assembly and a fourth clamping assembly with completely identical structures. The first clamping assembly and the second clamping assembly are symmetrical about the support platform 1, and the third clamping assembly and the fourth clamping assembly are symmetrical about the support platform 1. The first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly are transmission connected with each other.

[0023] The first clamping assembly includes a first support block 115 welded to the bottom of the support table 1. A first lead screw 112 is rotatably connected to the first support block 115 through a bearing. A first moving block 113 is threadedly connected to the first lead screw 112. A first clamping plate 114 is fixedly installed on the first moving block 113. The first moving block 113 is slidably connected to the support table 1. Specifically, a through hole is formed in the support table 1, and the first moving block 113 is slidably connected to the inner wall of the through hole. The end of the first lead screw 112 is fixedly installed with a first turntable 111.

[0024] The second clamping assembly includes a second support block 125 welded to the bottom of the support table 1. A second lead screw 122 is rotatably connected to the second support block 125 through a bearing. A second moving block 123 is threadedly connected to the second lead screw 122. A second clamping plate 124 is fixedly installed on the second moving block 123. The second moving block 123 is slidably connected to the support table 1. Specifically, a through hole is formed in the support table 1, and the second moving block 123 is slidably connected to the inner wall of the through hole. The end of the second lead screw 122 is fixedly installed with a second turntable 121.

[0025] The third clamping assembly includes a third support block 215 welded to the bottom of the support table 1. A third lead screw 212 is rotatably connected to the third support block 215 through a bearing. A third moving block 213 is threadedly connected to the third lead screw 212. A third clamping plate 214 is fixedly installed on the third moving block 213. The third moving block 213 is slidably connected to the support table 1. Specifically, a through hole is formed in the support table 1, and the third moving block 213 is slidably connected to the inner wall of the through hole. The end of the third lead screw 212 is fixedly installed with a third turntable 211.

[0026] The fourth clamping assembly includes a fourth support block 225 welded to the bottom of the support table 1. A fourth lead screw 222 is rotatably connected to the fourth support block 225 through a bearing. A fourth moving block 223 is threadedly connected to the fourth lead screw 222. A fourth clamping plate 224 is fixedly installed on the fourth moving block 223. The fourth moving block 223 is slidably connected to the support table 1. Specifically, a through hole is formed in the support table 1, and the fourth moving block 223 is slidably connected to the inner wall of the through hole. The end of the fourth lead screw 222 is fixedly installed with a fourth turntable 221.

[0027] The ends of the first lead screw 112, the second lead screw 122, the third lead screw 212, and the fourth lead screw 222 are respectively installed with a first bevel gear 116, a second bevel gear 126, a third bevel gear 216, and a fourth bevel gear 226. The first bevel gear 116, the second bevel gear 126, the third bevel gear 216, and the fourth bevel gear 226 are directly meshed with each other, and the above four gears are exactly the same.

[0028] By controlling the thread direction of the lead screw, the first moving block 113 and the second moving block 123 are synchronously moved closer to or away from each other, and the third moving block 213 and the fourth moving block 223 are synchronously moved closer to or away from each other; and when the first moving block 113 and the second moving block 123 move closer to each other, at this time the third moving block 213 and the fourth moving block 223 move away from each other; and when the first moving block 113 and the second moving block 123 move away from each other, at this time the third moving block 213 and the fourth moving block 223 move closer to each other.

[0029] In specific use, as Figure 4 shown, at this time the third clamping plate 214 and the fourth clamping plate 224 clamp the circuit board 2, and the width edges of the circuit board 2 can be processed; after the width edges of the circuit board 2 are processed; rotate the first turntable 111, the second turntable 121, the third turntable 211 or the fourth turntable 221, under the action of the first bevel gear 116, the second bevel gear 126, the third bevel gear 216 and the fourth bevel gear 226, the first lead screw 112, the second lead screw 122, the third lead screw 212 and the fourth lead screw 222 rotate synchronously, so that the first moving block 113 and the second moving block 123 move away from each other synchronously, so that the third moving block 213 and the fourth moving block 223 move closer to each other, so as to clamp the width sides of the circuit board 2 (as Figure 1 shown), so as to facilitate the processing of the length edges of the circuit board 2.

[0030] Although the present invention has been described above with reference to the embodiments, however, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention can be combined with each other in any way, and the situations of these combinations are not exhaustively described in this specification only for the consideration of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A circuit board component mounting structure, comprising a length side clamping mechanism and a width side clamping mechanism mounted on a support platform (1), characterized in that: The length side clamping mechanism and the width side clamping mechanism are linked to each other, and after one of them clamps the circuit board, the other releases the clamping of the circuit board.

2. A circuit board component mounting structure according to claim 1, characterized in that: The length side clamping mechanism includes a first clamping assembly and a second clamping assembly with completely identical structures, and the width side clamping mechanism includes a third clamping assembly and a fourth clamping assembly with completely identical structures. The first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly are transmission-connected with each other.

3. A circuit board component mounting structure according to claim 2, characterized in that: The first clamping assembly comprises a first support block (115) welded to the bottom of the support platform (1); the first support block (115) is rotatably connected to a first screw rod (112) via a bearing; the first screw rod (112) is threadedly connected to a first moving block (113); the first moving block (113) is fixedly mounted with a first clamping plate (114); and the first moving block (113) is slidably connected to the support platform (1).

4. A circuit board component mounting structure according to claim 3, characterized in that: The second clamping assembly comprises a second support block (125) welded to the bottom of the support platform (1); the second support block (125) is rotatably connected to a second screw rod (122) via a bearing; the second screw rod (122) is threadedly connected to a second moving block (123); the second moving block (123) is fixedly mounted with a second clamping plate (124); and the second moving block (123) is slidably connected to the support platform (1).

5. A circuit board component mounting structure according to claim 4, characterized in that: The third clamping assembly comprises a third support block (215) welded to the bottom of the support platform (1); the third support block (215) is rotatably connected to a third screw rod (212) via a bearing; the third screw rod (212) is threadedly connected to a third moving block (213); a third clamping plate (214) is fixedly mounted on the third moving block (213); and the third moving block (213) is slidably connected to the support platform (1).

6. A circuit board component mounting structure according to claim 5, characterized in that: The fourth clamping assembly comprises a fourth support block (225) welded to the bottom of the support platform (1); a fourth screw rod (222) is rotatably connected to the fourth support block (225) via a bearing; a fourth moving block (223) is threadedly connected to the fourth screw rod (222); a fourth clamping plate (224) is fixedly mounted on the fourth moving block (223); and the fourth moving block (223) is slidably connected to the support platform (1).

7. A circuit board component mounting structure according to claim 6, characterized in that: The ends of the first screw rod (112), the second screw rod (122), the third screw rod (212) and the fourth screw rod (222) are respectively installed with a first bevel gear (116), a second bevel gear (126), a third bevel gear (216) and a fourth bevel gear (226), and the first bevel gear (116), the second bevel gear (126), the third bevel gear (216) and the fourth bevel gear (226) are directly meshed and connected with each other.

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