Electrostatic tester

Abstract

The utility model discloses an electrostatic tester, which comprises a detection box, and the inner side of the detection box is provided with an electrostatic detection telescopic structure and a mobile driving lifting structure. The utility model relates to the technical field of electrostatic testers, which is characterized in that an electrostatic detector is automatically contracted or expanded through an electrostatic detection telescopic structure, and meanwhile, the electrostatic detector can be expanded and expanded in the horizontal direction and horizontally rotated and can be lifted, adjusted and expanded in the vertical direction; therefore, the use height of the tester can be adjusted, when the tester is stored, the tester is protected, and safe storage of the tester is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic testers, in particular to an electrostatic tester. Background Art

[0002] The static tester is a non-contact portable static field tester that can be used to measure the static properties of other sheet and plate materials such as paper, rubber, plastic, composite board, etc. The instrument host is composed of a corona discharge device, a probe and a detection system. It uses a given high-voltage electric field to discharge the test sample at a fixed time to make the sample induce static electricity, thereby detecting the static electricity quantity, static voltage half-life, and static electricity residual amount to determine the static properties of the test sample.

[0003] When carrying an electrostatic tester for use, the following problems occur: it cannot be effectively stored during use and can only be retracted, which cannot provide comprehensive protection, and it cannot switch its mobile state after storage, and cannot switch between roller sliding and manual carrying states. For the above problems, technical means to solve them may already exist in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an electrostatic tester, comprising: a detection box, an electrostatic detection telescopic structure and a mobile driving lifting structure are installed inside the detection box;

[0005] The electrostatic detection telescopic structure comprises: a lifting set shaft tube, a lifting convex shaft rod, a concave set rotating block, a rotating stepping motor, a lifting hydraulic push rod, a concave angle bearing block, a T-shaped expansion shaft tube, a convex expansion shaft rod, a horizontal expansion hydraulic push rod, an electrostatic detector, a pair of concave arc slideways, a pair of convex arc sliders, a rotating angle driver and a pair of side wall connecting shafts;

[0006] The lifting sleeve shaft tube is inserted on the upper and lower ends of the detection box, the lifting convex shaft rod slide is inserted on the inner side of the lifting sleeve shaft tube, the concave sleeve rotating block is sleeved on the lifting convex shaft rod through a bearing, the rotating stepper motor is installed on the top end of the lifting convex shaft rod, and the driving end of the rotating stepper motor is connected to the concave sleeve rotating block, the concave angle bearing block is installed on the concave sleeve rotating block, a plurality of T-shaped extension shaft tubes are movably inserted on the concave angle bearing block, the convex extension shaft rod is movably inserted on the inner side of the T-shaped extension shaft tube, the A horizontal expansion hydraulic push rod is installed on the inner side of the T-shaped expansion shaft tube, and the pushing end of the horizontal expansion hydraulic push rod is connected to the convex expansion shaft rod, a pair of the concave arc slideways are relatively parallel installed on the lifting set shaft tube, a pair of the convex arc sliders are respectively movably inserted on the inner sides of a pair of the concave arc slideways, a pair of the side wall connecting shafts are respectively inserted on a pair of the convex arc sliders, and a pair of the side wall connecting shafts are respectively connected to both sides of the T-shaped expansion shaft tube, the electrostatic detector is installed on the convex expansion shaft rod, and the rotation angle driver is installed on the T-shaped expansion shaft tube;

[0007] It should be noted that, in the above, the lifting hydraulic push rod on the inner side of the lifting set shaft tube is extended and retracted, driving the lifting convex shaft rod on the pushing end of the lifting hydraulic push rod, so that the convex lifting shaft rod is lifted and lowered along the inner side of the lifting set shaft tube, and the lifting convex shaft rod drives the rotating stepper motor on the inner side thereof, and the rotating stepper motor drives the concave set rotating block thereon, and the concave set rotating blocks respectively drive the concave angle bearing blocks thereon, thereby changing the height of the concave angle bearing blocks, and the rotation angle driving machine is operated to drive the T-shaped extension shaft tube on the driving end of the rotation angle driving machine, and the T-shaped extension shaft tube rotates along the concave angle bearing block, thereby changing the electrostatic detector on the T-shaped extension shaft tube, so that the electrostatic detector can be automatically extended and retracted to the inner side of the detection box, and at the same time, according to different needs, the electrostatic detector can be subjected to vertical lifting detection, horizontal expansion detection, and horizontal 360-degree rotation detection, thereby achieving multi-stage detection above the detection box.

[0008] Preferably, the mobile drive lifting structure comprises: two pairs of concave drive limit blocks, two pairs of convex drive limit blocks, two pairs of lifting drive hydraulic push rods, two pairs of circular ring electromagnets, a plurality of plug-in locking magnets, a plurality of convex locking blocks, two pairs of plug-in convex inner shaft tubes, two pairs of plug-in convex inner shaft rods, two pairs of angle drive machines, two pairs of return drive bearing blocks, two pairs of drive wheels, a pair of drive gear boxes and a pair of mobile drive machines;

[0009] The two pairs of concave drive limit blocks are inserted in parallel on the detection box, the two pairs of convex drive limit blocks are movably inserted on the inner sides of the two pairs of concave drive limit blocks, the two pairs of lifting drive hydraulic push rods are respectively installed on the inner sides of the two pairs of concave drive limit blocks, and the pushing ends of the two pairs of lifting drive hydraulic push rods are respectively connected to the two pairs of convex drive limit blocks, the two pairs of circular electromagnets are respectively installed on the two pairs of concave drive limit blocks, and the two pairs of concave drive limit blocks are respectively provided with convex locking grooves, a number of convex locking blocks are respectively movably inserted on the inner sides of a number of convex locking grooves, a number of inserted locking magnets are respectively installed on a number of convex locking blocks, and two pairs of inserted convex inner shaft tubes are respectively provided with convex locking grooves. They are respectively inserted on two pairs of the convex drive limit blocks, the two pairs of the inserted convex inner shafts are respectively movably inserted on the inner sides of the two pairs of the inserted convex inner shaft tubes, the two pairs of the angle drive machines are respectively installed on the inner sides of a pair of the inserted convex inner shaft tubes, and the driving ends of the two pairs of the angle drive machines are respectively connected to a pair of the inserted convex inner shafts, the two pairs of the return drive bearing blocks are respectively installed on the two pairs of the inserted convex inner shafts, the two pairs of the drive wheels are respectively movably inserted on the two pairs of the return drive bearing blocks, the pair of drive gear boxes are respectively inserted on the pair of the inserted convex inner shafts, and the pair of drive gear boxes are respectively mounted on the pair of drive wheels, and the driving ends of the pair of mobile drive machines are respectively connected to the pair of drive gear boxes;

[0010] It should be noted that, in the above, the two pairs of lifting and driving hydraulic push rods on the inner sides of the two pairs of concave driving limit blocks are extended and retracted, respectively driving the convex driving limit blocks on the pushing ends of the two pairs of lifting and driving hydraulic push rods, thereby extending and retracting the two pairs of convex driving limit blocks along the inner sides of the two pairs of concave driving limit blocks, driving the inserted convex inner shaft tubes on their inner sides to be lifted and lowered through the two pairs of convex driving limit blocks, driving the inner angle driving machine to operate through the inserted convex inner shaft tube, and driving the inserted convex inner shaft rod on the driving end through the angle driving machine, so that the inserted convex inner shaft rod is horizontally rotated along the inner side of the inserted convex inner shaft tube, thereby changing the return driving bearing block on the inserted convex inner shaft rod, driving the driving wheels thereon respectively through the return driving bearing block, and driving the driving gear boxes on the driving end respectively through a pair of mobile driving machines, and driving the driving wheels thereon respectively through a pair of driving gear boxes, thereby achieving the effect of lifting and lowering the driving equipment and multi-angle mobile automatic detection.

[0011] Preferably, a lifting slot is provided at the top of the detection box.

[0012] Preferably, a pair of convex buffer grooves are provided on the lifting groove, convex buffer blocks are respectively provided on the inner sides of the pair of convex buffer grooves, and buffer springs are respectively provided on the inner sides of the pair of convex buffer blocks and the pair of convex buffer grooves.

[0013] Preferably, a pair of auxiliary limiting balls are respectively provided on a pair of the convex buffer blocks.

[0014] Preferably, an infrared rangefinder is provided on the T-shaped expansion shaft tube.

[0015] Beneficial Effects

[0016] The utility model provides an electrostatic tester. Compared with the prior art, the electrostatic tester has the following beneficial effects: the electrostatic detector can be automatically contracted or expanded through the electrostatic detection telescopic structure, and the electrostatic detector can be expanded and rotated horizontally and adjusted and expanded in the vertical direction, so that the use height of the tester can be adjusted, and when the tester is stored, the tester is protected to ensure its safe storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a front cross-section view of an electrostatic tester described in the utility model.

[0018] Figure 2 for Figure 1 A partial enlarged view of “A” in the figure.

[0019] Figure 3 for Figure 1 A partial enlarged view of "B".

[0020] In the figure: 1. detection box; 2. lifting set shaft tube; 3. lifting convex shaft rod; 4. concave set rotating block; 5. rotating stepping motor; 6. lifting hydraulic push rod; 7. concave angle bearing block; 8. T-type extension shaft tube; 9. convex extension shaft rod; 10. horizontal extension hydraulic push rod; 11. static detector; 12. concave arc slideway; 13. convex arc slider; 14. concave drive limit block; 15. convex drive limit block; 16. lifting drive hydraulic push rod; 17. circular electromagnet; 18. plug-in locking magnet; 19. convex locking block; 20. plug-in convex inner shaft tube; 21. plug-in convex inner shaft rod; 22. angle drive machine; 23. return drive bearing block; 24. drive wheel; 25. drive gear box; 26. mobile drive machine. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0023] Example

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-3As shown, an electrostatic detection telescopic structure and a mobile drive lifting structure are installed on the inner side of the detection box 1; the electrostatic detection telescopic structure includes: a lifting set shaft tube 2, a lifting convex shaft rod 3, a concave set rotating block 4, a rotating stepping motor 5, a lifting hydraulic push rod 6, a concave angle bearing block 7, a T-shaped expansion shaft tube 8, a convex expansion shaft rod 9, a horizontal expansion hydraulic push rod 10, an electrostatic detector 11, a pair of concave arc slideways 12, a pair of convex arc sliders 13, a rotating angle driver 22 and a pair of side wall connecting shafts; the lifting set shaft tube 2 is inserted into the upper and lower parts of the detection box 1 At both ends, the lifting convex shaft rod 3 slideway is inserted into the inner side of the lifting sleeve shaft tube 2, the concave sleeve rotating block 4 is sleeved on the lifting convex shaft rod 3 through a bearing, the rotating stepper motor 5 is installed on the top of the lifting convex shaft rod 3, and the driving end of the rotating stepper motor 5 is connected to the concave sleeve rotating block 4, the concave angle bearing block 7 is installed on the concave sleeve rotating block 4, a plurality of T-shaped extension shaft tubes 8 are movably inserted into the concave angle bearing block 7, and the convex extension shaft rod 9 is movably inserted into the inner side of the T-shaped extension shaft tube 8. The horizontal expansion hydraulic push rod 10 is installed on the inner side of the T-shaped expansion shaft tube 8, and the pushing end of the horizontal expansion hydraulic push rod 10 is connected to the convex expansion shaft rod 9, a pair of concave arc slideways 12 are relatively parallel installed on the lifting set shaft tube 2, a pair of convex arc sliders 13 are respectively movably inserted on the inner sides of a pair of concave arc slideways 12, a pair of side wall connecting shafts are respectively inserted on a pair of convex arc sliders 13, and a pair of side wall connecting shafts are respectively connected to the two sides of the T-shaped expansion shaft tube 8, and the electrostatic detector 11 is installed on On the convex extension shaft 9, the rotation angle driver 22 is installed on the T-shaped extension shaft tube 8; the mobile drive lifting structure includes: two pairs of concave drive limit blocks 14, two pairs of convex drive limit blocks 15, two pairs of lifting drive hydraulic push rods 16, two pairs of circular electromagnets 17, a plurality of plug-in locking magnets 18, a plurality of convex locking blocks 19, two pairs of plug-in convex inner shaft tubes 20, two pairs of plug-in convex inner shafts 21, two pairs of angle drivers 22, two pairs of return drive bearing blocks 23, two pairs of drive wheels 24, a pair of drive gear boxes 25 and a pair of mobile drivers 26;The two pairs of concave drive limit blocks 14 are inserted in parallel on the detection box 1, the two pairs of convex drive limit blocks 15 are movably inserted on the inner sides of the two pairs of concave drive limit blocks 14, the two pairs of lifting drive hydraulic push rods 16 are installed on the inner sides of the two pairs of concave drive limit blocks 14, and the pushing ends of the two pairs of lifting drive hydraulic push rods 16 are connected to the two pairs of convex drive limit blocks 15, and the two pairs of circular electromagnets 17 are installed on the two pairs of concave drive limit blocks 14. The two pairs of concave drive limit blocks 14 are respectively provided with convex locking grooves, a plurality of convex locking blocks 19 are respectively movably inserted into the inner sides of the plurality of convex locking grooves, a plurality of plug-in locking magnets 18 are respectively installed on the plurality of convex locking blocks 19, two pairs of plug-in convex inner shaft tubes 20 are respectively inserted into the two pairs of convex drive limit blocks 15, two pairs of plug-in convex inner shaft rods 21 are respectively movably inserted into the inner sides of the two pairs of plug-in convex inner shaft tubes 20, and two pairs of angle drive machines 2 2 are respectively installed on the inner side of a pair of the plug-in convex inner shaft tubes 20, and the driving ends of the two pairs of the angle driving machines 22 are respectively connected to the pair of the plug-in convex inner shaft rods 21, the two pairs of the return-shaped driving bearing blocks 23 are respectively installed on the two pairs of the plug-in convex inner shaft rods 21, the two pairs of the driving wheels 24 are respectively movably plugged on the two pairs of the return-shaped driving bearing blocks 23, the pair of the driving gear boxes 25 are respectively plugged on the pair of the plug-in convex inner shaft rods 21, and the pair of the driving gear boxes 25 are respectively set in a For the driving wheel 24, the driving ends of a pair of the mobile driving machines 26 are respectively connected to a pair of the driving gear boxes 25; the top of the detection box 1 is provided with a lifting slot; the lifting slot is provided with a pair of convex buffer slots, the inner sides of the pair of convex buffer slots are respectively provided with convex buffer blocks, and the inner sides of the pair of convex buffer blocks and the pair of convex buffer slots are respectively provided with buffer springs; a pair of auxiliary limiting balls are respectively provided on the pair of convex buffer blocks; an infrared rangefinder is provided on the T-shaped expansion shaft tube 8. ;

[0025] According to the attached Figure 1-3It is concluded that the lifting hydraulic push rod 6 on the inner side of the lifting set shaft tube 2 is extended and retracted to drive the lifting convex shaft rod 3 on the pushing end of the lifting hydraulic push rod 6, so that the convex lifting shaft rod is lifted and lowered along the inner side of the lifting set shaft tube 2, and the lifting convex shaft rod 3 drives the rotating stepper motor 5 on the inner side thereof, and the rotating stepper motor 5 drives the concave set rotating block 4 thereon, and the concave set rotating block 4 drives the concave angle bearing block 7 thereon respectively, thereby changing the height of the concave angle bearing block 7, and the rotating angle driving machine 22 is operated to drive the T-shaped expansion shaft tube 8 on the driving end of the rotating angle driving machine 22, and the T-shaped expansion shaft tube 8 rotates along the concave angle bearing block 7, thereby changing the electrostatic detector 11 on the T-shaped expansion shaft tube 8, so that the electrostatic detector 11 can be automatically extended and retracted to the inner side of the detection box 1, and at the same time, the electrostatic detector 11 can be subjected to vertical lifting detection, horizontal expansion detection, and 360-degree rotation detection in the horizontal direction according to different needs, thereby achieving multi-stage detection above the detection box 1; The two pairs of lifting driving hydraulic push rods 16 on the inner side of the two pairs of concave driving limit blocks 14 are extended and retracted, respectively driving the convex driving limit blocks 15 on the pushing end of the two pairs of lifting driving hydraulic push rods 16, so that the two pairs of convex driving limit blocks 15 are extended and retracted along the inner side of the two pairs of concave driving limit blocks 14, and the two pairs of convex driving limit blocks 15 drive the inner plug-in convex inner shaft tube 20 to rise and fall, and the plug-in convex inner shaft tube 20 drives the inner angle driving machine 22 to run, and the plug-in convex inner shaft tube 20 drives the drive end through the angle driving machine 22. The convex inner shaft 21 allows the inserted convex inner shaft 21 to rotate horizontally along the inner side of the inserted convex inner shaft tube 20, thereby changing the circular driving bearing block 23 on the inserted convex inner shaft 21, and driving the driving wheels 24 thereon respectively through the circular driving bearing blocks, and driving the driving gear boxes 25 on the driving ends to rotate respectively through a pair of mobile driving machines 26, and driving the driving wheels 24 thereon respectively through a pair of driving gear boxes 25, thereby achieving the effect of lifting and lowering the driving equipment and multi-angle mobile automated detection.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic tester, comprising: The detection box is characterized in that an electrostatic detection telescopic structure and a mobile driving lifting structure are installed inside the detection box; The electrostatic detection telescopic structure comprises: a lifting set shaft tube, a lifting convex shaft rod, a concave set rotating block, a rotating stepping motor, a lifting hydraulic push rod, a concave angle bearing block, a T-shaped expansion shaft tube, a convex expansion shaft rod, a horizontal expansion hydraulic push rod, an electrostatic detector, a pair of concave arc slideways, a pair of convex arc sliders, a rotating angle driver and a pair of side wall connecting shafts; The lifting sleeve shaft tube is inserted on the upper and lower ends of the detection box, the lifting convex shaft rod slide is inserted on the inner side of the lifting sleeve shaft tube, the concave sleeve rotating block is sleeved on the lifting convex shaft rod through a bearing, the rotating stepper motor is installed on the top end of the lifting convex shaft rod, and the driving end of the rotating stepper motor is connected to the concave sleeve rotating block, the concave angle bearing block is installed on the concave sleeve rotating block, a plurality of T-shaped extension shaft tubes are movably inserted on the concave angle bearing block, the convex extension shaft rod is movably inserted on the inner side of the T-shaped extension shaft tube, the A horizontal expansion hydraulic push rod is installed on the inner side of the T-shaped expansion shaft tube, and the pushing end of the horizontal expansion hydraulic push rod is connected to the convex expansion shaft rod, a pair of the concave arc slideways are relatively parallel installed on the lifting set shaft tube, a pair of the convex arc sliding blocks are respectively movably inserted on the inner sides of a pair of the concave arc slideways, a pair of the side wall connecting shafts are respectively inserted on a pair of the convex arc sliding blocks, and a pair of the side wall connecting shafts are respectively connected to the two sides of the T-shaped expansion shaft tube, the electrostatic detector is installed on the convex expansion shaft rod, and the rotation angle drive motor is installed on the T-shaped expansion shaft tube.

2. An electrostatic tester according to claim 1, characterized in that: The mobile drive lifting structure comprises: two pairs of concave drive limit blocks, two pairs of convex drive limit blocks, two pairs of lifting drive hydraulic push rods, two pairs of circular ring electromagnets, a plurality of plug-in locking magnets, a plurality of convex locking blocks, two pairs of plug-in convex inner shaft tubes, two pairs of plug-in convex inner shaft rods, two pairs of angle drive machines, two pairs of return drive bearing blocks, two pairs of drive wheels, a pair of drive gear boxes and a pair of mobile drive machines; The two pairs of concave drive limit blocks are inserted in parallel on the detection box, the two pairs of convex drive limit blocks are movably inserted on the inner sides of the two pairs of concave drive limit blocks, the two pairs of lifting drive hydraulic push rods are respectively installed on the inner sides of the two pairs of concave drive limit blocks, and the pushing ends of the two pairs of lifting drive hydraulic push rods are respectively connected to the two pairs of convex drive limit blocks, the two pairs of circular electromagnets are respectively installed on the two pairs of concave drive limit blocks, and the two pairs of concave drive limit blocks are respectively provided with convex locking grooves, a number of convex locking blocks are respectively movably inserted on the inner sides of a number of convex locking grooves, a number of inserted locking magnets are respectively installed on a number of convex locking blocks, and two pairs of inserted convex inner shaft tubes are respectively provided with convex locking grooves. They are respectively inserted on two pairs of the convex driving limit blocks, the two pairs of the inserted convex inner shafts are respectively movably inserted on the inner sides of the two pairs of the inserted convex inner shaft tubes, the two pairs of the angle driving machines are respectively installed on the inner sides of a pair of the inserted convex inner shaft tubes, and the driving ends of the two pairs of the angle driving machines are respectively connected to the pair of the inserted convex inner shafts, the two pairs of the return driving bearing blocks are respectively installed on the two pairs of the inserted convex inner shafts, the two pairs of the driving wheels are respectively movably inserted on the two pairs of the return driving bearing blocks, the pair of driving gear boxes are respectively inserted on the pair of the inserted convex inner shafts, and the pair of driving gear boxes are respectively mounted on the pair of driving wheels, and the driving ends of the pair of mobile driving machines are respectively connected to the pair of driving gear boxes.

3. An electrostatic tester according to claim 2, characterized in that: A lifting slot is provided on the top of the detection box.

4. An electrostatic tester according to claim 3, characterized in that: A pair of convex buffer grooves are provided on the lifting groove, convex buffer blocks are respectively arranged on the inner sides of the pair of convex buffer grooves, and buffer springs are respectively arranged on the inner sides of the pair of convex buffer blocks and the pair of convex buffer grooves.

5. An electrostatic tester according to claim 4, characterized in that: A pair of auxiliary limiting balls are respectively arranged on a pair of convex buffer blocks.

6. The electrostatic tester according to claim 5, characterized in that: An infrared rangefinder is arranged on the T-shaped expansion shaft tube.

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