Static elimination device for circuit board

Abstract

The utility model relates to the technical field of static elimination, and discloses a static elimination device for a circuit board, which comprises a device body, a top plate is arranged at the upper end of the device body, a transverse moving mechanism is arranged in the top plate, and a longitudinal moving mechanism is arranged at the lower end of the transverse moving mechanism. According to the utility model, through the arrangement of the transverse moving mechanism and the longitudinal moving mechanism, the static elimination rod can be driven to move, through the cooperation of the fixing mechanism, the sleeve and the fixing plate, a circuit board can be preliminarily fixed, and a second electric telescopic rod drives a second limiting plate to move. The circuit board is further positioned and fixed, and the positioning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of static elimination, in particular to a static elimination device for a circuit board. Background Art

[0002] Circuit boards, also known as printed circuit boards or PCBs, can be found in every electronic device in today's world. In fact, circuit boards are considered the foundation of electronic devices because it is where the various components are fixed in place and connected to each other so that the electronic device works as expected. After the circuit board processing is completed, the circuit board needs to be electrostatically eliminated, so a circuit board static elimination device is used.

[0003] The existing circuit board static elimination device lacks a positioning structure for the circuit board during operation, and the static elimination effect is affected by the instability of the circuit board during the elimination process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a static elimination device for a circuit board, which solves the problem that the static elimination effect is affected by the instability of the circuit board due to the lack of a positioning structure for the circuit board during the working process.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an electrostatic elimination device for a circuit board, comprising a device body, a top plate is provided at the upper end of the device body, a lateral moving mechanism is provided inside the top plate, a longitudinal moving mechanism is provided at the lower end of the lateral moving mechanism, a static elimination rod is provided at the lower end of the longitudinal moving mechanism, first electric telescopic rods are fixedly connected to both sides of the bottom end of the inner cavity of the device body, the telescopic ends of the two first electric telescopic rods are fixedly connected to a placement plate, and a fixing mechanism is provided at the upper end of the placement plate.

[0006] As an improvement, the longitudinal moving mechanism includes a moving plate, a first motor is provided at one end of the moving plate, a first screw is connected to the output end of the first motor, a first slider is sleeved on the surface of the first screw, the first slider is threadedly connected to the first screw, a first slide groove is opened at the bottom end of the moving plate, the first slider slides in sliding cooperation with the first slide groove, the first slider is fixedly connected to the top end of the static elimination rod, and drives the static elimination rod to move longitudinally.

[0007] As an improvement, the horizontal moving mechanism includes a second screw, and there are two second screws, which are respectively installed on both sides of the top plate. Second motors are respectively provided at both ends of one side of the top plate. The output ends of the two second motors are respectively connected to one end of the two second screws, and the other ends of the two second screws are respectively rotatably connected to one side of the inner cavity of the top plate. The surfaces of the two second screws are both sleeved with second sliders, and second slide grooves are opened on both sides of the bottom end of the top plate. The second sliders are slidably matched with the second slide grooves, and the two second sliders are respectively fixedly connected to the two sides of the upper end of the movable plate, driving the longitudinal moving mechanism to move horizontally, and at the same time driving the static elimination rod to move horizontally.

[0008] The lockhole that is formed on the two ends of the support frame is formed on the upper surface of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper surface of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper surface of the support frame.

[0009] As an improvement, third sliders are provided on both sides of the placement plate, and third slide grooves are provided on both sides of the inner cavity of the device body. The third sliders slide in cooperation with the third slide grooves to make the device more stable.

[0010] Compared with the prior art, the utility model has the following advantages: by setting a lateral moving mechanism and a longitudinal moving mechanism, the static elimination rod can be driven to move; by setting a fixing mechanism, the sleeve and the fixing plate can cooperate to preliminarily fix the circuit board; the second electric telescopic rod drives the second limiting plate to move, and the circuit board is further positioned and fixed, and the positioning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0013] Figure 3It is a structural schematic diagram of the longitudinal moving mechanism of the utility model.

[0014] Figure 4 It is a top view of the lateral movement mechanism of the utility model.

[0015] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0016] As shown in the figure: 1. Device body; 2. Horizontal moving mechanism; 201. Second screw rod; 202. Second slider; 203. Second motor; 204. Second slide groove; 3. Longitudinal moving mechanism; 301. Moving plate; 302. First motor; 303. First screw rod; 304. First slider; 305. First slide groove; 4. Top plate; 5. Static elimination rod; 6. Fixing mechanism; 601. First limit plate; 602. Sleeve; 603. Fixing plate; 604. First limit block; 605. Spring; 606. Mounting plate; 607. Second electric telescopic rod; 608. Fifth slide groove; 609. Fourth slide groove; 610. Second limit plate; 611. Fourth slider; 7. Placement plate; 8. Third slider; 9. Third slide groove; 10. First electric telescopic rod. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] The utility model combines the static elimination of the circuit board with Figures 1 to 5 A static elimination device for a circuit board includes a device body 1, a top plate 4 is provided at the upper end of the device body 1, a lateral moving mechanism 2 is provided in the top plate 4, a longitudinal moving mechanism 3 is provided at the lower end of the lateral moving mechanism 2, a static elimination rod 5 is provided at the lower end of the longitudinal moving mechanism 3, first electric telescopic rods 10 are fixedly connected to both sides of the bottom end of the inner cavity of the device body 1, the telescopic ends of the two first electric telescopic rods 10 are fixedly connected to a placement plate 7, a fixing mechanism 6 is provided at the upper end of the placement plate 7, third sliders 8 are provided on both sides of the placement plate 7, third slide grooves 9 are provided on both sides of the inner cavity of the device body 1, and the third slider 8 and the third slide groove 9 slide in cooperation to make the device more stable.

[0019] The longitudinal moving mechanism 3 includes a moving plate 301, a first motor 302 is provided at one end of the moving plate 301, a first screw 303 is connected to the output end of the first motor 302, a first slider 304 is sleeved on the surface of the first screw 303, the first slider 304 is threadedly connected to the first screw 303, a first slide groove 305 is provided at the bottom end of the moving plate 301, the first slider 304 is slidably matched with the first slide groove 305, the first slider 304 is fixedly connected to the top end of the static elimination rod 5, and drives the static elimination rod 5 to move longitudinally.

[0020] The transverse moving mechanism 2 includes a second screw 201, and there are two second screws 201, which are respectively installed on both sides of the top plate 4. Second motors 203 are respectively provided at both ends of one side of the top plate 4. The output ends of the two second motors 203 are respectively connected to one end of the two second screws 201, and the other ends of the two second screws 201 are respectively rotatably connected to one side of the inner cavity of the top plate 4. The surfaces of the two second screws 201 are both sleeved with second sliders 202, and second slide grooves 204 are opened on both sides of the bottom end of the top plate 4. The second sliders 202 are slidably matched with the second slide grooves 204. The two second sliders 202 are respectively fixedly connected to both sides of the upper end of the moving plate 301, driving the longitudinal moving mechanism 3 to move transversely, and at the same time driving the static elimination rod 5 to move transversely.

[0021] The fixing mechanism 6 includes a first limiting plate 601, which is arranged at the rear of the upper end of the placing plate 7. Both ends of the inner side of the first limiting plate 601 are fixed with sleeves 602. Both ends of the inner cavities of the two sleeves 602 are provided with fixing plates 603. The fixing plates 603 cooperate with the sleeves 602. Both sides of the inner cavity of the sleeves 602 are provided with fourth slide grooves 609. Both sides of the surface of the fixing plate 603 are provided with first limiting blocks 604. The two first limiting blocks 604 are respectively slidably matched with the two fourth slide grooves 609. One end of the two first limiting blocks 604 is provided with a spring 605. The spring 605 The other end is fixedly connected to one end of the inner cavity of the fourth slide groove 609, and a mounting plate 606 is provided in front of the upper end of the placement plate 7. A second electric telescopic rod 607 is fixedly connected to the inner side of the mounting plate 606. The telescopic end of the second electric telescopic rod 607 is fixedly connected to a second limiting plate 610. Fourth sliders 611 are provided on both sides of the bottom end of the second limiting plate 610, and fifth slide grooves 608 are provided on both sides of the upper end of the placement plate 7. The fourth slider 611 is slidably matched with the fifth slide groove 608. There are two fixing mechanisms 6, and the two fixing mechanisms 6 are arranged opposite to each other to fix the circuit board and realize rapid positioning.

[0022] During the actual use of the device, the circuit board is first placed between the two fixing plates 603, and the two fixing plates 603 perform preliminary fixation on the circuit board. The second electric telescopic rod 607 is started to drive the second limit plate 610 to move to further fix the circuit board. The first motor 302 is started to drive the first screw rod 303 to rotate, and at the same time drive the first slider 304 to move, and at the same time drive the static elimination rod 5 to move longitudinally. The two second motors 203 are started to drive the two second screw rods 201 to rotate, and at the same time drive the two second sliders 202 to rotate, drive the longitudinal moving mechanism 3 and the static elimination rod 5 to move horizontally, and adjust the position of the static elimination rod 5. The first electric telescopic rod 10 is started to drive the placement plate 7 to move upward, and at the same time drive the circuit board to move upward, so that the circuit board contacts the static elimination rod 5, and the static electricity on the circuit board is eliminated.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A static elimination device for a circuit board, comprising a device body (1), characterized in that: The upper end of the device body (1) is provided with a top plate (4), a lateral moving mechanism (2) is provided inside the top plate (4), a longitudinal moving mechanism (3) is provided at the lower end of the lateral moving mechanism (2), a static elimination rod (5) is provided at the lower end of the longitudinal moving mechanism (3), first electric telescopic rods (10) are fixedly connected to both sides of the bottom end of the inner cavity of the device body (1), the telescopic ends of the two first electric telescopic rods (10) are fixedly connected to a placement plate (7), and a fixing mechanism (6) is provided at the upper end of the placement plate (7).

2. The static elimination device for a circuit board according to claim 1, characterized in that: The longitudinal moving mechanism (3) comprises a moving plate (301), one end of which is provided with a first motor (302), the output end of the first motor (302) is connected with a first screw rod (303), the surface of the first screw rod (303) is sleeved with a first slider (304), the first slider (304) is threadedly connected to the first screw rod (303), a first slide groove (305) is provided at the bottom end of the moving plate (301), the first slider (304) is slidably matched with the first slide groove (305), and the first slider (304) is fixedly connected to the top end of the static elimination rod (5).

3. The static elimination device for a circuit board according to claim 2, characterized in that: The lateral movement mechanism (2) comprises a second screw rod (201), wherein the number of the second screw rods (201) is two and they are respectively mounted on both sides of the top plate (4); a second motor (203) is respectively arranged at both ends of one side of the top plate (4); the output ends of the two second motors (203) are respectively connected to one end of the two second screw rods (201); the other ends of the two second screw rods (201) are respectively rotatably connected to one side of the inner cavity of the top plate (4); a second slider (202) is sleeved on the surface of the two second screw rods (201); a second slide groove (204) is provided on both sides of the bottom end of the top plate (4); the second slider (202) is slidably matched with the second slide groove (204); and the two second sliders (202) are respectively fixedly connected to both sides of the upper end of the movable plate (301).

4. The static elimination device for a circuit board according to claim 1, characterized in that: The fixing mechanism (6) comprises a first limiting plate (601), which is arranged at the rear of the upper end of the placing plate (7), and sleeves (602) are fixedly provided at both ends of the inner side of the first limiting plate (601), and fixing plates (603) are provided at both ends of the inner cavities of the two sleeves (602), and the fixing plates (603) cooperate with the sleeves (602), and fourth sliding grooves (609) are provided on both sides of the inner cavity of the sleeves (602), and first limiting blocks (604) are provided on both sides of the surface of the fixing plate (603), and the two first limiting blocks (604) are respectively slidably matched with the two fourth sliding grooves (609), and springs (603) are provided at one end of the two first limiting blocks (604). 605), the other end of the spring (605) is fixedly connected to one end of the inner cavity of the fourth slide groove (609), a mounting plate (606) is provided in front of the upper end of the placement plate (7), a second electric telescopic rod (607) is fixedly connected to the inner side of the mounting plate (606), the telescopic end of the second electric telescopic rod (607) is fixedly connected to a second limiting plate (610), fourth sliders (611) are provided on both sides of the bottom end of the second limiting plate (610), fifth slide grooves (608) are provided on both sides of the upper end of the placement plate (7), the fourth slider (611) is slidably matched with the fifth slide groove (608), the number of the fixing mechanisms (6) is two, and the two fixing mechanisms (6) are arranged opposite to each other.

5. The static elimination device for a circuit board according to claim 1, characterized in that: A third sliding block (8) is provided on both sides of the placement plate (7), a third sliding groove (9) is provided on both sides of the inner cavity of the device body (1), and the third sliding block (8) is slidably matched with the third sliding groove (9).

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