PCB welding simulation rotation device

Abstract

The utility model discloses a PCB welding simulation rotation device which comprises a device body, the top of the device body is connected with a fixing frame in a bolting mode, the inner wall of the fixing frame is connected with a protection assembly in a sliding mode, the top of the device body is provided with an overturning frame, and the top of the overturning frame is provided with a limiting plate. A limiting plate is arranged on the top of the turnover frame, a limiting mechanism is in threaded connection with the inner wall of the limiting plate, a PCB body is placed on the top of the turnover frame, the bottom of the limiting mechanism is in close contact with the top of the PCB body, and a positioning block is arranged on the top of the turnover frame. In the prior art, structures such as screws are generally used for limiting, the limiting process is troublesome, the limiting sizes of most PCB limiting structures cannot be adjusted, corresponding welding clamps are replaced according to corresponding PCBs in the prior art, and the PCB welding clamps are low in application range and inconvenient to quickly adapt to clamping work.

Description

Technical Field

[0001] The utility model relates to the field of PCB board welding simulation rotation, in particular to a PCB board welding simulation rotation device. Background Art

[0002] At present, a Chinese patent with announcement number CN217336089U discloses a PCB board welding simulation and observation device including a hollow main body, a first observation window is provided on the top of the main body; a second observation window is provided on the side of the main body; a board card inlet and outlet and a sealing door for the entry and exit of PCB boards are provided on the other side of the main body; when the sealing door is closed, the board card inlet and outlet are sealed to form a sealed environment inside the main body, a first observation device is provided above the first cover plate; a second observation device is provided on the outer side of the second cover plate; the first and second observation devices include a high-speed microscope camera and a panoramic camera, which are used to shoot the panoramic and / or top-down and side-view images of the target electronic circuit board and / or local solder joints, providing a simulation and observation device that can simulate multiple modes of PCB board component welding production, providing production reference elements for PCB board component welding production, and improving the efficiency and quality of new electronic circuit board component welding production.

[0003] Welding circuit boards plays an important role in the manufacture of electronic products. It can connect electronic components together by welding to form circuit boards, provide basic support for electronic products, and realize circuit connection. Welding circuit boards are widely used, including PCs, mobile phones, digital cameras, home appliances, aerospace equipment, vehicle electronic systems and other fields. However, most of the existing PCB board welding simulation rotary devices are not provided with a PCB board quick-release structure, and usually use screws and other structures for limiting. The limiting process is relatively troublesome, and the limiting dimensions of most PCB board limiting structures cannot be adjusted. The existing corresponding welding fixtures are replaced according to the corresponding PCB boards. The application range of PCB board welding fixtures is relatively low, which is not convenient for rapid adaptation to clamping work and is not convenient for users to use. Utility Model Content

[0004] The main purpose of the utility model is to provide a PCB board welding simulation rotating device, aiming to solve the problem that most of the existing PCB board welding simulation rotating devices are not provided with a PCB board quick-release structure, and usually use a screw rod and other structures for limiting, the limiting process is relatively troublesome, and the limiting dimensions of most PCB board limiting structures are mostly unable to be adjusted. The existing corresponding welding fixture is replaced according to the corresponding PCB board, the application range of the PCB board welding fixture is relatively low, it is not convenient to quickly adapt to the clamping work, and it is not convenient for users to use.

[0005] To achieve the above-mentioned purpose, the utility model proposes a PCB board welding simulation rotation device, which includes a device body, a fixing frame bolted to the top of the device body, a protective component slidably connected to the inner wall of the fixing frame, a flip frame arranged on the top of the device body, a limit plate arranged on the top of the flip frame, a limit mechanism threadedly connected to the inner wall of the limit plate, a PCB board body placed on the top of the flip frame, the bottom of the limit mechanism is in close contact with the top of the PCB board body, and a positioning block is arranged on the top of the flip frame.

[0006] Preferably, the limiting mechanism comprises a torsion block, a stud and a limiting block, the top of the limiting block is welded to the bottom of the stud, the top of the stud is bolted to the bottom of the torsion block, the surface of the stud is threadedly connected to the inner wall of the limiting plate, and the bottom of the limiting block is in close contact with the top of the PCB board body.

[0007] Preferably, a connecting block is bolted to the top of the flip frame, an inner wall of the connecting block is rotatably connected to a rotating shaft, and a surface of the rotating shaft is bolted to the inner wall of the limiting plate.

[0008] Preferably, a slider is bolted to the bottom of the positioning block, and the surface of the slider is slidably connected to the inner wall of the flip frame.

[0009] Preferably, a knob is threadedly connected to the inner wall of the sliding block, and the bottom of the knob is in close contact with the inner wall of the flip frame.

[0010] Preferably, a sliding groove for use with a slider is formed on the inner wall of the flip frame, and a threaded hole for use with a knob is formed on the inner wall of the slider.

[0011] Preferably, the protection assembly comprises an insert block and a protection plate, a side of the insert block close to the protection plate is bolted to the protection plate, and a surface of the insert block is slidably connected to an inner wall of the fixing frame.

[0012] Preferably, a fixing rod is bolted to the top of the protective plate, and a handle is bolted to the top of the fixing rod.

[0013] In the technical solution of the utility model, a device body, a fixing frame, a protection component, a flip frame, a limit plate, a limit mechanism, a PCB board body and a positioning block are provided. When in use, the position of the fixing frame and the device body is fixed, which is convenient for the subsequent installation of the protection component on the inner wall of the fixing frame, and is convenient for the protection component to perform real-time protection work, and avoid the staff from being accidentally injured when placing the PCB board body. Then, the positioning block is provided on the top of the flip frame, which is convenient for limiting the PCB board body through the positioning block, and avoids the displacement of the PCB board body when placing. When the PCB board body is clamped, the limit plate will drive the limit mechanism to release the limit state, which is convenient for the staff to place the PCB board body on the top of the flip frame. After the placement is completed, the limit plate will drive the limit mechanism to limit the position of the PCB board body. The installation process of the PCB board body is relatively convenient and convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the protection component of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the turning frame of an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the positioning block structure of an embodiment of the utility model.

[0020] Explanation of the accompanying figures: 1. Device body; 2. Limiting mechanism; 201. Twist block; 202. Stud; 203. Limiting block; 3. Protective assembly; 301. Insert block; 302. Protective plate; 4. Fixed frame; 5. Flip frame; 6. Limiting plate; 7. PCB board body; 8. Positioning block; 9. Connecting block; 10. Rotating shaft; 11. Slider; 12. Knob; 13. Slide groove; 14. Threaded hole; 15. Fixed rod; 16. Handle.

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] Furthermore, the technical solutions of the various embodiments of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The utility model provides a PCB board welding simulation rotating device, which aims to solve the problem that most of the existing PCB board welding simulation rotating devices are not provided with a PCB board quick-release structure, and usually use structures such as screws to limit the position, the limiting process is relatively troublesome, and the limiting sizes of most PCB board limiting structures are mostly unable to be adjusted. The existing corresponding welding fixture is replaced according to the corresponding PCB board, the application range of the PCB board welding fixture is relatively low, it is not convenient to quickly adapt to the clamping work, and it is not convenient for users to use.

[0027] like Figure 1-5As shown, a PCB board welding simulation rotation device provided by an embodiment of the utility model includes a device body 1, a fixing frame 4 is bolted on the top of the device body 1, a protective component 3 is slidably connected to the inner wall of the fixing frame 4, a flip frame 5 is arranged on the top of the device body 1, a limiting plate 6 is arranged on the top of the flip frame 5, a limiting mechanism 2 is threadedly connected to the inner wall of the limiting plate 6, a PCB board body 7 is placed on the top of the flip frame 5, the bottom of the limiting mechanism 2 is in close contact with the top of the PCB board body 7, and a positioning block 8 is arranged on the top of the flip frame 5.

[0028] In the technical scheme of the utility model, a device body 1, a fixing frame 4, a protection component 3, a flip frame 5, a limiting plate 6, a limiting mechanism 2, a PCB board body 7 and a positioning block 8 are provided. When in use, the fixing frame 4 and the device body 1 are fixed in position, so that the protection component 3 is subsequently installed on the inner wall of the fixing frame 4, so that the protection component 3 performs real-time protection work, and avoids the staff from being accidentally injured when placing the PCB board body 7. Then, the positioning block 8 is arranged on the top of the flip frame 5, so that the PCB board body 7 is limited by the positioning block 8, and the displacement of the PCB board body 7 is avoided when the PCB board body 7 is placed. When the PCB board body 7 is clamped, the limiting plate 6 will drive the limiting mechanism 2 to release the limiting state, so that the staff can place the PCB board body 7 on the top of the flip frame 5. After the placement is completed, the limiting plate 6 will drive the limiting mechanism 2 to limit the position of the PCB board body 7. The installation process of the PCB board body 7 is relatively convenient and convenient for users.

[0029] Please refer to Figure 4 The limiting mechanism 2 includes a torsion block 201, a stud 202 and a limiting block 203. The top of the limiting block 203 is welded to the bottom of the stud 202, the top of the stud 202 is bolted to the bottom of the torsion block 201, the surface of the stud 202 is threadedly connected to the inner wall of the limiting plate 6, and the bottom of the limiting block 203 is in close contact with the top of the PCB board body 7. In this embodiment, by providing the torsion block 201, the stud 202 and the limiting block 203, the positions of the torsion block 201 and the stud 202 are fixed during use, and the positions of the stud 202 and the limiting block 203 are fixed, so that the torsion block 201 can drive the stud 202 to rotate on the inner wall of the limiting plate 6, so that the limiting block 203 can limit the position of the PCB board body 7.

[0030] For further information, please refer to Figure 4The top of the flip frame 5 is bolted with a connecting block 9, the inner wall of the connecting block 9 is rotatably connected with a rotating shaft 10, and the surface of the rotating shaft 10 is bolted to the inner wall of the limiting plate 6. In this embodiment, by providing the connecting block 9 and the rotating shaft 10, the position of the connecting block 9 and the flip frame 5 is fixed during use, so that the limiting plate 6 can be driven to rotate on the inner wall of the connecting block 9 by the rotating shaft 10, and the limiting plate 6 can drive the limiting block 203 to flip and open, which is convenient for users to use.

[0031] Please continue to refer to Figure 5 The bottom of the positioning block 8 is bolted with a slider 11, and the surface of the slider 11 is slidably connected to the inner wall of the flip frame 5. In this embodiment, by providing the slider 11, the position of the slider 11 and the positioning block 8 is fixed during use, so that the positioning block 8 can drive the slider 11 to slide on the inner wall of the flip frame 5, so that the positioning block 8 slides to a suitable position, which is convenient for users to use.

[0032] Please refer to Figure 5 The inner wall of the slider 11 is threadedly connected with a knob 12, and the bottom of the knob 12 is in close contact with the inner wall of the flip frame 5. In this embodiment, by providing the knob 12, the knob 12 is rotated on the inner wall of the slider 11 during use, so that the position of the slider 11 can be fixed by the knob 12, which is convenient for the subsequent positioning block 8 to perform stable positioning.

[0033] Also, please refer to Figure 3 and Figure 4 The inner wall of the flip frame 5 is provided with a slide groove 13 for use with the slider 11, and the inner wall of the slider 11 is provided with a threaded hole 14 for use with the knob 12. In this embodiment, the slide groove 13 provided on the inner wall of the flip frame 5 facilitates the slider 11 to slide on the inner wall of the flip frame 5 through the slide groove 13, and the threaded hole 14 provided on the inner wall of the slider 11 facilitates the knob 12 to be threadedly connected with the slider 11.

[0034] Also, please refer to Figure 2 The protection assembly 3 includes an insert block 301 and a protection plate 302. The insert block 301 is bolted to the protection plate 302 on one side thereof close to the protection plate 302, and the surface of the insert block 301 is slidably connected to the inner wall of the fixing frame 4. In this embodiment, by providing the insert block 301 and the protection plate 302, the insert block 301 and the protection plate 302 are fixed at their positions during use, so that the protection plate 302 can drive the insert block 301 to be installed on the inner wall of the fixing frame 4, so that the protection plate 302 can perform stable protection.

[0035] Also, please refer to Figure 2The top of the protective plate 302 is bolted with a fixing rod 15, and the top of the fixing rod 15 is bolted with a handle 16. In this embodiment, by providing the fixing rod 15 and the handle 16, the handle 16 and the fixing rod 15 are fixed in position during use, so that the fixing rod 15 can be moved by the handle 16 later, and the fixing rod 15 can move while the fixing rod 15 moves, and the protective plate 302 can be moved when the fixing rod 15 moves.

[0036] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A PCB board welding simulation rotation device, characterized in that: The PCB board welding simulation rotation device comprises a device body (1), a fixing frame (4) is bolted to the top of the device body (1), a protective component (3) is slidably connected to the inner wall of the fixing frame (4), a flip frame (5) is arranged on the top of the device body (1), a limiting plate (6) is arranged on the top of the flip frame (5), the inner wall of the limiting plate (6) is threadedly connected to a limiting mechanism (2), a PCB board body (7) is placed on the top of the flip frame (5), the bottom of the limiting mechanism (2) is in close contact with the top of the PCB board body (7), and a positioning block (8) is arranged on the top of the flip frame (5).

2. The PCB board welding simulation rotating device according to claim 1, characterized in that: The limiting mechanism (2) comprises a torsion block (201), a stud (202) and a limiting block (203); the top of the limiting block (203) is welded to the bottom of the stud (202); the top of the stud (202) is bolted to the bottom of the torsion block (201); the surface of the stud (202) is threadedly connected to the inner wall of the limiting plate (6); and the bottom of the limiting block (203) is in close contact with the top of the PCB board body (7).

3. The PCB board welding simulation rotating device according to claim 1, characterized in that: A connecting block (9) is bolted to the top of the flip frame (5), and a rotating shaft (10) is rotatably connected to the inner wall of the connecting block (9), and the surface of the rotating shaft (10) is bolted to the inner wall of the limiting plate (6).

4. The PCB board welding simulation rotation device according to claim 1, characterized in that: A slider (11) is bolted to the bottom of the positioning block (8), and the surface of the slider (11) is slidably connected to the inner wall of the turning frame (5).

5. The PCB board welding simulation rotating device according to claim 4, characterized in that: The inner wall of the sliding block (11) is threadedly connected with a knob (12), and the bottom of the knob (12) is in close contact with the inner wall of the turning frame (5).

6. The PCB board welding simulation rotating device according to claim 5, characterized in that: The inner wall of the flip frame (5) is provided with a sliding groove (13) for use with the slider (11), and the inner wall of the slider (11) is provided with a threaded hole (14) for use with the knob (12).

7. The PCB board welding simulation rotating device according to claim 1, characterized in that: The protection assembly (3) comprises an insert block (301) and a protection plate (302); a side of the insert block (301) close to the protection plate (302) is bolted to the protection plate (302); and a surface of the insert block (301) is slidably connected to an inner wall of a fixing frame (4).

8. The PCB board welding simulation rotating device according to claim 7, characterized in that: A fixing rod (15) is bolted to the top of the protection plate (302), and a handle (16) is bolted to the top of the fixing rod (15).

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