CN211426736U - Current sampling system - Google Patents
Current sampling system Download PDFInfo
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- CN211426736U CN211426736U CN201921982620.4U CN201921982620U CN211426736U CN 211426736 U CN211426736 U CN 211426736U CN 201921982620 U CN201921982620 U CN 201921982620U CN 211426736 U CN211426736 U CN 211426736U
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Abstract
The utility model discloses a current sampling system, which comprises a frame, a feeding device and a sampling device; the frame includes the backup pad, loading attachment is including the lifter plate that is located the backup pad top, be equipped with the tool board that is used for placing the power product on the lifter plate, sampling device is including the mounting panel that is located the lifter plate top, be equipped with the through opening that is used for holding the tool board on the mounting panel and be located the cylinder of through opening one side, the cylinder is connected with the clamp plate, be equipped with power supply probe and sampling probe on the clamp plate, power supply probe and sampling probe are corresponding with the input/output port of power product respectively, still be equipped with sampling controller on the mounting panel, be equipped with power supply module in the sampling controller, signal processing module and wireless communication module, power supply probe and sampling probe are connected with power supply module and signal processing module electricity respectively, wireless communication module. The utility model relates to a current sampling system can effectively gather power product's output current data.
Description
Technical Field
The utility model relates to a current sampling system.
Background
Before the power supply manufacturer finishes the manufacture of the power supply product before leaving the factory, relevant tests are indispensable for ensuring the product quality of the power supply product, and when the power supply product is tested, the output current data of the power supply product needs to be acquired, so that a current sampling system capable of efficiently acquiring the output current data of the power supply product needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a current sampling system, its is rational in infrastructure, can effectively gather power product's output current data to test power product's performance.
In order to achieve the purpose, the technical scheme of the utility model is to design a current sampling system, which comprises a frame, a feeding device and a sampling device; the rack comprises a supporting plate and supporting legs fixed at the bottom of the supporting plate; the feeding device comprises a lifting plate positioned above a supporting plate, a jig plate is arranged at the top of the lifting plate, a positioning groove for placing a power supply product is arranged at the top of the jig plate, two toothed plates are arranged at the bottom of the lifting plate, the two toothed plates are vertically arranged and are respectively positioned at two sides of the supporting plate, a transmission shaft is connected below the supporting plate and is horizontally arranged, gears are respectively arranged at two ends of the transmission shaft, the two gears are respectively meshed with the two toothed plates, a motor is arranged at the bottom of the supporting plate, an output shaft of the motor is connected with a first conical gear, a second conical gear meshed with the first conical gear is arranged on the transmission shaft, four guide rods which are arranged in a rectangular shape are arranged at the top of the supporting plate and respectively penetrate through the lifting plate along the vertical direction, and the lifting plate is provided with a through hole for the guide rods to penetrate through, a sliding sleeve sleeved on the guide rod is fixed in the through hole; the sampling device comprises a mounting plate fixed at the top end of the guide rod, the mounting plate is provided with a through opening for accommodating the jig plate, the top of the mounting plate is provided with a cylinder positioned at one side of the through opening, the output shaft of the cylinder is connected with a pressure plate, the pressure plate is provided with a probe assembly, the probe assembly comprises a power supply probe and a sampling probe, the power supply probe and the sampling probe respectively correspond to an input/output port of a power supply product, the top of the mounting plate is also provided with a sampling controller, the sampling controller is internally provided with a power supply module, a signal processing module and a wireless communication module, the power supply probe is electrically connected with the power supply module through a lead, the sampling probe is electrically connected with the signal processing module through a lead, the wireless communication module is used for communicating with external equipment, and the wireless communication module is electrically connected with the signal processing module.
Preferably, the top of mounting panel is equipped with the protection casing, and this protection casing passes through the screw and is connected with the mounting panel, run-through opening and cylinder are located the inside of protection casing, the sampling controller is located the outside of protection casing, be equipped with the line hole of crossing that supplies the wire to pass on the lateral wall of protection casing.
Preferably, a plurality of drying boxes are arranged in the protective cover, and drying agents are filled in the drying boxes.
Preferably, the transmission shaft is connected to the bottom of the support plate through a bearing seat.
Preferably, the motor is a servo motor.
The utility model discloses a theory of operation does: when the tool is used, a power supply product is placed in the positioning groove of the tool plate, the motor is started to rotate forwards, the motor drives the transmission shaft to rotate through the first bevel gear and the second bevel gear, the transmission shaft drives the toothed plate and the lifting plate to move upwards through the gears, and further drives the tool plate and the power supply product to move upwards, so that the tool plate is positioned in the through opening, and the power supply product is positioned in the protective cover; then, an output shaft of the air cylinder extends out and drives the pressing plate to move towards the direction of the power supply product, so that a power supply probe and a sampling probe on the pressing plate are respectively communicated with an input/output port of the power supply product, a power supply module in the sampling controller enables the power supply product to be electrified through the power supply probe, the sampling probe collects current signals output by the power supply product, a signal processing module processes the current signals and sends a processing result to external equipment through a wireless communication module, and then the output shaft of the air cylinder retracts and drives the pressing plate to reset; and finally, starting the motor to rotate reversely, driving the transmission shaft to rotate by the motor through the first bevel gear and the second bevel gear, driving the toothed plate and the lifting plate to move downwards through the transmission shaft through the gears, further driving the jig plate and the power supply product to move downwards, stopping the motor from operating after the lifting plate moves downwards in place, and taking out the power supply product.
The utility model has the advantages that: the current sampling system is reasonable in structure, and can effectively acquire output current data of a power supply product so as to test the performance of the power supply product.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, a current sampling system includes a frame, a feeding device and a sampling device; the rack comprises a supporting plate 2 and supporting legs 3 fixed at the bottom of the supporting plate 2; the feeding device comprises a lifting plate 4 positioned above a support plate 2, a jig plate 5 is arranged at the top of the lifting plate 4, a positioning groove for placing a power supply product 1 is formed in the top of the jig plate 5, two toothed plates 6 are arranged at the bottom of the lifting plate 4, the two toothed plates 6 are vertically arranged and are respectively positioned at two sides of the support plate 2, a transmission shaft 7 is connected below the support plate 2, the transmission shaft 7 is horizontally arranged, gears 8 are respectively arranged at two ends of the transmission shaft 7, the two gears 8 are respectively meshed with the two toothed plates 6, a motor 9 is arranged at the bottom of the support plate 2, an output shaft of the motor 9 is connected with a first conical gear 10, a second conical gear 11 meshed with the first conical gear 10 is arranged on the transmission shaft 7, four guide rods 12 which are arranged in a rectangular shape are arranged at the top of the support plate 2, the four guide rods 12 respectively penetrate through the lifting plate 4 along the vertical direction, the lifting plate 4 is provided with through holes for the guide rods 12 to penetrate through, and sliding sleeves 13 sleeved on the guide rods 12 are fixed in the through holes; the sampling device comprises a mounting plate 14 fixed at the top end of a guide rod 12, a through opening 15 for accommodating a jig plate 5 is arranged on the mounting plate 14, an air cylinder 16 positioned on one side of the through opening 15 is arranged at the top of the mounting plate 14, an output shaft of the air cylinder 16 is connected with a pressing plate 17, a probe assembly 18 is arranged on the pressing plate 17, the probe assembly 18 comprises a power supply probe and a sampling probe, the power supply probe and the sampling probe respectively correspond to an input/output port of a power product 1, a sampling controller 19 is also arranged at the top of the mounting plate 14, a power supply module, a signal processing module and a wireless communication module are arranged in the sampling controller 19, the power supply probe is electrically connected with the power supply module through a lead, the sampling probe is electrically connected with the signal processing module through a lead, and the wireless communication module is used, the wireless communication module is electrically connected with the signal processing module.
The top of the mounting plate 14 is provided with a protective cover 20, the protective cover 20 is connected with the mounting plate 14 through screws, the through opening 15 and the air cylinder 16 are positioned inside the protective cover 20, the sampling controller 19 is positioned outside the protective cover 20, and the side wall of the protective cover 20 is provided with a wire passing hole for a lead to pass through.
A plurality of drying boxes 21 are arranged in the protective cover 20, and drying agents are filled in the drying boxes 21.
The transmission shaft 7 is connected to the bottom of the support plate 2 through a bearing housing 22.
The motor 9 is a servo motor.
The utility model discloses a theory of operation does: when the power supply device is used, the power supply product 1 is placed in the positioning groove of the jig plate 5, the motor 9 is started to rotate in the positive direction, the motor 9 drives the transmission shaft 7 to rotate through the first bevel gear 10 and the second bevel gear 11, the transmission shaft 7 drives the toothed plate 6 and the lifting plate 4 to move upwards through the gear 8, the jig plate 5 and the power supply product 1 are further driven to move upwards, the jig plate 5 is positioned in the through opening 15, and the power supply product 1 is positioned in the protective cover 20; then, an output shaft of the air cylinder 16 extends out and drives the pressing plate 17 to move towards the direction of the power supply product 1, so that a power supply probe and a sampling probe on the pressing plate 17 are respectively communicated with an input/output port of the power supply product 1, a power supply module in the sampling controller 19 enables the power supply product 1 to be electrified through the power supply probe, the sampling probe collects current signals output by the power supply product 1, a signal processing module processes the current signals and sends a processing result to external equipment through a wireless communication module, and then the output shaft of the air cylinder 16 retracts and drives the pressing plate 17 to reset; and finally, starting the motor 9 to rotate reversely, driving the transmission shaft 7 to rotate by the motor 9 through the first bevel gear 10 and the second bevel gear 11, driving the toothed plate 6 and the lifting plate 4 to move downwards through the gear 8 by the transmission shaft 7, further driving the jig plate 5 and the power supply product 1 to move downwards, stopping the motor 9 after the lifting plate 4 moves downwards to the right position, and taking out the power supply product 1.
The utility model has the advantages that: the current sampling system is reasonable in structure, and can effectively acquire output current data of the power supply product 1 so as to test the performance of the power supply product 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A current sampling system is characterized by comprising a rack, a feeding device and a sampling device; the rack comprises a supporting plate and supporting legs fixed at the bottom of the supporting plate; the feeding device comprises a lifting plate positioned above a supporting plate, a jig plate is arranged at the top of the lifting plate, a positioning groove for placing a power supply product is arranged at the top of the jig plate, two toothed plates are arranged at the bottom of the lifting plate, the two toothed plates are vertically arranged and are respectively positioned at two sides of the supporting plate, a transmission shaft is connected below the supporting plate and is horizontally arranged, gears are respectively arranged at two ends of the transmission shaft, the two gears are respectively meshed with the two toothed plates, a motor is arranged at the bottom of the supporting plate, an output shaft of the motor is connected with a first conical gear, a second conical gear meshed with the first conical gear is arranged on the transmission shaft, four guide rods which are arranged in a rectangular shape are arranged at the top of the supporting plate and respectively penetrate through the lifting plate along the vertical direction, and the lifting plate is provided with a through hole for the guide rods to penetrate through, a sliding sleeve sleeved on the guide rod is fixed in the through hole; the sampling device comprises a mounting plate fixed at the top end of the guide rod, the mounting plate is provided with a through opening for accommodating the jig plate, the top of the mounting plate is provided with a cylinder positioned at one side of the through opening, the output shaft of the cylinder is connected with a pressure plate, the pressure plate is provided with a probe assembly, the probe assembly comprises a power supply probe and a sampling probe, the power supply probe and the sampling probe respectively correspond to an input/output port of a power supply product, the top of the mounting plate is also provided with a sampling controller, the sampling controller is internally provided with a power supply module, a signal processing module and a wireless communication module, the power supply probe is electrically connected with the power supply module through a lead, the sampling probe is electrically connected with the signal processing module through a lead, the wireless communication module is used for communicating with external equipment, and the wireless communication module is electrically connected with the signal processing module.
2. The current sampling system according to claim 1, wherein the top of the mounting plate is provided with a protective cover, the protective cover is connected with the mounting plate through screws, the through opening and the cylinder are positioned inside the protective cover, the sampling controller is positioned outside the protective cover, and the side wall of the protective cover is provided with a wire through hole for a wire to pass through.
3. The current sampling system of claim 2, wherein the protective enclosure has a plurality of desiccant cartridges disposed therein, each desiccant cartridge having a desiccant disposed therein.
4. The current sampling system of claim 3, wherein the drive shaft is connected to the bottom of the support plate by a bearing block.
5. The current sampling system of claim 4, wherein the motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982620.4U CN211426736U (en) | 2019-11-18 | 2019-11-18 | Current sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982620.4U CN211426736U (en) | 2019-11-18 | 2019-11-18 | Current sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211426736U true CN211426736U (en) | 2020-09-04 |
Family
ID=72252088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982620.4U Active CN211426736U (en) | 2019-11-18 | 2019-11-18 | Current sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211426736U (en) |
-
2019
- 2019-11-18 CN CN201921982620.4U patent/CN211426736U/en active Active
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