A detection device for improving charger performance detection efficiency

Abstract

The present invention relates to the technical field of chargers, and specifically to a detection device for improving the efficiency of charger performance testing, comprising a base, a sensor system, and a movable plate. The base supports the movable plate via a support frame, and a jig handle is provided on the movable plate to control a battery fixing plate connected to the jig handle. The sensor system cooperates with the jig handle to control the insertion of a battery into a charging card slot for testing. The base has a computer connected to the tested product to display the results. This solution has a reasonable structural technology, improves work efficiency during actual operation, and enhances safety and accuracy.

Description

Technical field

[0001] The present invention relates to the technical field of chargers, and in particular to a detection device for improving the efficiency of charger performance detection. [Background Technology]

[0002] When checking whether the performance of the PAVO charger can maintain normal charging, the traditional testing method relies on manual labor. The operator holds the battery and inserts it into the charger's slot. The operator determines whether the charger's charging slot is normal based on whether the indicator light flashes normally. Then, the operator continues to test the next charging slot, and repeats the process over and over again. In this way, it takes too much time to complete the inspection of all the charging slots of a complete PAVO charger. The larger the number, the more time it takes, which is inefficient. Moreover, during manual operation, in order to improve efficiency, the operator often causes the battery and the charging slot to rub against each other due to excessive speed, damaging the product and causing economic losses. In addition, there are cases where the operator misses the test and ignores some chargers with performance problems, causing losses to customers.

[0003] In view of this, it is necessary to invent a detection device that can improve the efficiency of charger performance detection, so as to improve the efficiency of charger performance detection, and at the same time avoid the phenomenon of missed detection of charger slots and prevent scratches and damage between products. [Summary of the invention]

[0004] Therefore, the purpose of the present invention is to provide a detection device that can improve the efficiency of charger performance detection. Compared with the past, the device can greatly improve the efficiency of charger performance detection, and is safer and more reliable than before. There will be no phenomenon of missed products, and the omission of defective products can be effectively prevented.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A detection device for improving the efficiency of charger performance detection, comprising: a base, a sensing system, and a movable plate. The base is provided with a product carrier plate and a carrier plate slide rail. The sensing system includes a sensor, a cylinder, and a gas valve button, etc. The movable plate is connected to the base via a support frame.

[0007] The product carrier plate on the base is responsible for carrying the product to be tested, and the product carrier plate can be moved on the carrier plate slide rail to change its position for the next step of testing.

[0008] The product carrier is provided with two limit slots, which are used to limit the position of the product carrier on the carrier slide rail. The product carrier is provided with a circular handle on the end edge where the limit slot is not provided. The circular handle is used to move the product carrier. One side of the product carrier is concave.

[0009] Two jig start switches are fixedly provided on both sides of the base, and the jig start switches are activated by the impact caused by the movement of the product carrier.

[0010] The sensor of the sensing system is provided with a sensor switch, which is a metal spring. The sensor is connected to a cylinder, and a retractable cylinder stopper is provided on the cylinder.

[0011] The air valve button is fixed to one side of the wooden board of the base, and the air valve button is connected to the air valve system, and the air valve system is located inside the wooden board of the base.

[0012] The sensor switch controls the extension and contraction of the cylinder stopper in the limit slot, and the cylinder stopper controls the position of the product carrier on the carrier slide rail by extending and contracting.

[0013] The movable plate includes a jig handle, which is connected to the battery fixing plate. The battery fixing plate moves up and down on the metal slide rod through the circular hole.

[0014] When the battery fixing plate moves to the highest point, it just touches the sensor switch.

[0015] A computer connected to the product to be tested is provided on the base, and the test result is displayed on the display screen of the display computer.

[0016] Compared with the existing technology, the present invention greatly improves efficiency and shortens test time in actual operation, while ensuring product safety, preventing damage to the product, reducing error rates, and preventing missed tests.

Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the testing device of the present invention.

[0018] Figure 2 It is a side view of the movable plate of the testing device of the present invention.

[0019] Figure 3 Schematic diagram of the product to be tested of the present invention. [Specific implementation method]

[0020] In order to have a further understanding of the purpose, technical effects and technical means of the present invention, the following detailed description is given in conjunction with the accompanying drawings. Figure 1 , Figure 2 , Figure 3 , as shown, a detection device for improving the efficiency of charger performance detection according to the present invention is composed of a base (1), a sensor system (2), a movable plate (3) and other parts;

[0021] A fixture start switch (12) is provided on the base (1). The base (1) is a rectangular wooden board with a certain height. On one side of the base (1), there is a hollow (15). The fixture start switch (12) is fixed on the base (1). A product carrier (13) is provided on the base (1). One end of the product carrier (13) is in a "concave" shape. The whole is in a concave shape. The concave part is convenient for the product to be tested (5) to fit better with the product carrier (13). Therefore, the inner side of the product carrier (13) is more concave than the edge part. The thickness of the product carrier (13) is about 3CM (centimeter). 3) used to carry the product to be tested (5), a carrier slide rail (14) is provided between the product carrier (13) and the base (1), two limit slots (142) are provided on the product carrier (13), the limit slots (142) are used to limit the position of the product carrier (13) on the carrier slide rail (14), the distance between the two limit slots (142) is equal to the distance between the five charging slots (52) of the product to be tested (5), and a round handle (143) is provided on the other side of the product carrier (13) away from the limit slots (142), and the round handle (143) is used to move the product carrier (13);

[0022] The sensing system (2) includes a sensor (22), which is fixed on a support frame (33) fixedly connected to the base (1) and has a certain distance from the base (1). A sensor switch (23) is provided on the sensor (22), and the sensor switch (23) is a metal spring. An air valve system (not shown) is provided inside the wooden board of the base (1). The valve system (not shown) is connected to the sensor (22) through an electric wire. The air valve button (27) is fixed to one side of the base (1). In addition, the sensor (22) is connected to a cylinder (26) fixed on the base (1) through an electric wire. A cylinder stopper (24) is provided on the cylinder (26). The cylinder stopper (24) can be extended and retracted. The cylinder (26) is connected to the air valve system (not shown) through an electric wire. When the sensor switch (23) on the sensor (22) is opened, the air valve button (27) is opened. ) is not touched, the sensor (22) sends a signal to the air valve system (not shown) to inflate the cylinder (26). After the cylinder (26) is inflated, the cylinder stopper (24) located thereon is impacted by the air pressure and extends out, just stuck in the limit card slot (142) of the product carrier (13), thereby controlling the position of the product carrier (13) and ensuring the smooth operation of the entire test fixture. When the sensor switch (23) is touched, the cylinder (26) is not inflated, and the cylinder stopper (24) has no air pressure to support it and can only retract. At this time, the product carrier (13) can be moved through the round handle (143) of the product carrier (13). When it is moved to the other end of the carrier slide rail (14), the product carrier (13) hits the fixed fixture start switch (12) on the base (1), and the sensor system of the entire fixture starts working again.

[0023] The movable plate (3) includes a fixture handle (32), which is made of metal. The fixture handle (32) is fixed to a vertical plane wooden board (34). The fixture handle (32) is also vertical. The plane wooden board (34) is fixed to a support frame (33) by screws (35). The support frames (33) are distributed on both sides of the base (1) and are fixedly connected to the base (1). The support frame (33) is a metal. A battery fixing plate (36) is fixedly connected to the lower end side of the fixture handle (32) in the vertical direction. When the battery fixing plate (36) moves to the top, it can touch the sensor switch (23). The battery A circular hole (37) is provided on each side of the fixing plate (36) on the side close to the vertical plane wooden board (34), and a metal slide bar (38) is provided in each circular hole (37). Batteries (362) are fixed on the battery fixing plate (36), wherein a maximum of five batteries (362) can be fixed. The product to be tested (5) is placed below the fixing plate (36). There are a total of ten charging slots (52) on the product to be tested (5). By pulling up the fixture handle (32) or pressing down, the battery fixing plate (36) can be controlled to move up and down on the metal slide bar (38), and the battery (362) can be placed in the slot (52) of the product to be tested (5) for testing.

[0024] In addition, on the base (1), there is a display computer (4) connected to the product to be tested (5) placed on the base (1). After the battery (362) on the battery fixing plate (36) is inserted into the charging card slot (52), the final result is displayed on the computer as: PASS or NO;

[0025] In summary, the working process is as follows: the product to be tested (5) is placed on the product carrier (13), the product carrier (13) is moved by the round handle (143) and placed on one side of the carrier slide rail (14), so that the product carrier (13) hits the fixture start switch (12), and the test starts at this time. By pulling down the fixture handle (32), the battery fixing plate (36) equipped with the battery (362) is moved down, so that the sensor switch (23) of the sensor (22) is not touched by the battery fixing plate (36), and the sensor (22) transmits a signal to the air valve system (not shown in the figure), so that the cylinder stopper (24) on the cylinder (26) extends and is just stuck on the limit card slot (142) of the product carrier (13), locking the product carrier (13), and at this time the battery fixing plate (36) moves down to the lowest position, and the battery (362) is just inserted into the charging card slot (52), and the result is displayed on the display computer (4): PASS Or NO, judging the result, after the first test is completed, pull up the fixture handle (32), and the fixture handle (32) must be pulled up to the highest point, otherwise, because the battery fixing plate (36) cannot touch the sensor switch (23), the cylinder block (24) cannot be retracted, and the product carrier (13) is stuck, making it unable to move and unable to be transposed for testing. After pulling up the fixture handle (32) to the highest point, the battery fixing plate (36) can just touch the sensor switch (23). After touching the shrapnel, the cylinder block (24) immediately retracts. At this time, the mobile product carrier (13) can move freely and move it to the top of the other side to hit the fixture start switch (12) on the other side of the base (1). Repeat the above steps to complete the test. In the same time, when testing once, four more charging card slots (52) are tested than before. If a PAVO charger is cycled four times, the number of cycles can be reduced by sixteen times.

[0026] The above implementation method is more reasonable and greatly improves the test efficiency in actual work. There will be no missed tests and no product scratches due to human factors.

[0027] The technical principles of the present invention have been described above in conjunction with specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and are not to be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the present invention.

Claims

1. A detection device for improving the efficiency of charger performance detection, comprising: Base, sensor system, movable plate, the base is provided with a product carrier plate and a carrier plate slide rail, the sensor system includes a sensor, and the movable plate is connected to the base through a support frame; The product carrier on the base is responsible for carrying the product to be tested. The product carrier can be moved on the carrier slide rail to change its position for the next step of testing. The product to be tested is equipped with ten charging card slots; Two limit slots are provided on one side of the product carrier, and the distance between the two limit slots is equal to the distance between the five charging slots on the product to be tested. A round handle is provided on the other side of the product carrier away from the limit slots; The sensor of the sensing system is provided with a sensor switch, which is a metal spring. A cylinder is fixed on the base, and a retractable cylinder stopper is provided on the cylinder. The sensor sends a signal to control the air valve system to realize the extension and contraction of the cylinder block in the limit slot to control the position of the product carrier on the carrier slide rail; Two jig start switches are fixedly provided on both sides of the base, and the jig start switches are activated by the impact caused by the movement of the product carrier to start the sensor system to work; The movable plate includes a jig handle connected to the battery fixing plate. The jig handle controls the up and down movement of the battery fixing plate. Five batteries are fixed on the lower end surface of the battery fixing plate. When the battery fixing plate moves to the highest point, it just touches the sensor switch, and the cylinder block retracts. When the battery fixing plate moves down and away from the sensor switch, the sensor transmits a signal to the air valve system, causing the cylinder block to extend. When the battery fixing plate moves down to the lowest position, the five batteries are just inserted into the five charging card slots on one side of the product to be tested.

2. The detection device for improving the efficiency of charger performance detection according to claim 1, characterized in that: The air valve system is located inside the wooden board of the base.

3. The detection device for improving the efficiency of charger performance detection according to claim 1, characterized in that: A computer connected to the product to be tested is provided on the base, and the test result is displayed on the display screen of the computer.

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