CN218383095U

CN218383095U - Power adapter safety testing device

Info

Publication number: CN218383095U
Application number: CN202222305638.9U
Authority: CN
Inventors: 张洲海; 江长福; 郑国煌
Original assignee: Shenzhen Henghuawei Electronic Technology Co ltd
Current assignee: Shenzhen Henghuawei Electronic Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-24
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a power adapter safety test device relates to power adapter production facility technical field, specifically is a power adapter safety test device, which comprises a base plate, the top fixedly connected with mounting panel of base plate, the equal fixedly connected with extrusion device in both sides of mounting panel, the front end and the equal fixedly connected with expansion plate in rear end of the inside both sides of mounting panel. First receiving module, the use of second receiving module and third receiving module, can receive thermodetector respectively, the signal that current detector and voltage detector transmitted, and then can be with signal transmission to analysis transmission module's inside, thereby can transmit to alarm and display screen department through analysis transmission module, both make the display screen can show the detected data, can also when the deviation appears in data, warn the work to the staff through the alarm, and then make the staff can know unqualified power adapter fast, thereby improve equipment's practicality.

Description

Power adapter safety testing device

Technical Field

The utility model relates to a power adapter production facility technical field specifically is a power adapter safety testing device.

Background

The power adapter is a power supply conversion device of small electronic equipment, generally comprises objects such as a shell, a transformer, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and in the production process of a user, the power adapter is usually required to be detected by the user for ensuring the power supply effect of the power adapter, so that a safety testing device of the power adapter is required to be used.

The safety testing device for the power adapter on the market at present mainly comprises a cylinder, a pressing plate, a circuit detecting device, a substrate and a power supply device, wherein a user needs to place the power adapter on the substrate firstly, then the power adapter is supplied with power through the power supply device, then the circuit detecting device can detect the circuit flow of the power adapter under a normal condition, then the pressing plate is moved by the cylinder, then the circuit detecting device can be extruded, and then equipment can detect the voltage resistance of the power adapter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power adapter safety test device has solved the problem that the aforesaid was explained.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a power adapter safety test device, includes the base plate, the top fixedly connected with mounting panel of base plate, the equal fixedly connected with extrusion device in both sides of mounting panel, the front end and the equal fixedly connected with expansion plate in rear end of the inside both sides of mounting panel, the rear end fixedly connected with controlling means of base plate, the rear end fixedly connected with main control power of base plate inner chamber bottom, the left side fixedly connected with current detector of base plate inner chamber bottom, the right side fixedly connected with voltage detector of base plate inner chamber bottom, the front end fixedly connected with parallel connection ware of base plate inner chamber bottom.

Preferably, the extrusion device comprises a cylinder, one side of the cylinder, which is close to the center of the mounting plate, is fixedly connected with a gas rod, one side of the gas rod, which is far away from the cylinder, is fixedly connected with a pressing plate, and the front end and the rear end, which are far away from one side of the center of the substrate, of the pressing plate are connected with the expansion plate.

Preferably, a detection groove is formed in one side, close to the center of the substrate, of the pressing plate, and a temperature detector is fixedly connected inside the detection groove.

Preferably, the control device comprises a controller, a control button is fixedly connected to the bottom of the rear end of the controller, a display screen is arranged at the top of the rear end of the controller, and an alarm is fixedly connected to the top of the controller.

Preferably, the top of the parallel device is fixedly connected with a receiving line, the output end of the receiving line is fixedly connected with a USB connecting seat, two sides of the parallel device are both fixedly connected with output lines, and the two output lines are respectively connected with a current detector and a voltage detector.

Preferably, the controller comprises a first receiving module, a second receiving module, a third receiving module and an analysis transmission module, the first receiving module, the second receiving module and the third receiving module are respectively in wireless connection with the temperature detector, the current detector and the voltage detector, the analysis transmission module is respectively in line connection with the first receiving module, the second receiving module and the third receiving module, and signals of the alarm and the display screen are connected with signals of the analysis transmission module.

Preferably, diplopore slot and three hole slots are seted up respectively at the top of base plate and mounting panel, diplopore power supply groove and three hole power supply grooves are seted up respectively at the top of master control power supply, diplopore slot and three hole slots are located diplopore power supply groove and three hole power supply grooves directly over respectively.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this power adapter safety testing device, through the use through the cylinder, make the gas pole can drive the clamp plate and carry out inside and outside removal, both make the clamp plate can carry out extrusion work to the power adapter of normal operating, then cooperate current detector and voltage detector's electric current and voltage detection work, make the staff can detect the work to the crushing resistance of power adapter, can also carry out the fixed work to power adapter, then prevent that power adapter from appearing the skew phenomenon, and thermodetector's use, can detect the work to power adapter's temperature, then make equipment can detect the work to power adapter's temperature resistance, wherein, can also cooperate current detector and voltage detector's electric current and voltage detection work, make the staff can detect out the output change of the electric current and the voltage of power adapter under the different temperatures, and the detection of three kinds of modes, all need not to change the power adapter who detects work, thereby can improve equipment's functionality.

2. This power adapter safety test device, through first receiving module, the cooperation of second receiving module and third receiving module is used, can receive thermodetector respectively, the signal that current detector and voltage detector transmitted, and then can be with signal transmission to analysis transmission module's inside, thereby can transmit to alarm and display screen department through analysis transmission module, both make the display screen can show the testing data, can also be when the deviation appears in the data, warn the work through the alarm to the staff, and then make the staff can know unqualified power adapter fast, thereby can improve equipment's practicality.

Drawings

FIG. 1 is a main view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view from the top of the structure of the present invention to the center of the cylinder;

FIG. 4 is a cross-sectional view of the top of the structure of the present invention taken through the center of the substrate;

FIG. 5 is a right side sectional view of the structure of the present invention;

fig. 6 is a structural signal transmission diagram of the present invention.

In the figure: 1. a substrate; 2. mounting a plate; 3. an extrusion device; 31. a cylinder; 32. a gas lever; 33. pressing a plate; 34. a temperature detector; 4. a retractable plate; 5. a control device; 51. a controller; 511. a first receiving module; 512. a second receiving module; 513. a third receiving module; 514. an analysis transmission module; 52. a control button; 53. a display screen; 54. an alarm; 6. a master control power supply; 7. a current detector; 8. a voltage detector; 9. and a parallel connection device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a power adapter safety testing device, which comprises a substrate 1, a top fixedly connected with mounting plate 2 of the substrate 1, a diplopore slot and three holes of slots are respectively opened at the top of the substrate 1 and the mounting plate 2, the diplopore slot and the three holes of slots are opened, so that the power adapter can enter the inside of the substrate 1, and the diplopore power supply slot and the three holes of slots are opened, so that the master control power supply 6 can supply power to the power adapter, the diplopore power supply slot and the three holes of power supply slot are respectively opened at the top of the master control power supply 6, the diplopore slot and the three holes of slots are respectively positioned right above the diplopore power supply slot and the three holes of power supply slot.

Wherein equal fixedly connected with extrusion device 3 in both sides of mounting panel 2, extrusion device 3 includes cylinder 31, operation cylinder 31, make gas pole 32 can drive clamp plate 33 and carry out inside and outside removal, then make clamp plate 33 can carry out extrusion work to power adapter, cylinder 31 is close to one side fixedly connected with gas pole 32 at mounting panel 2 center, one side fixedly connected with clamp plate 33 of cylinder 31 is kept away from to gas pole 32, clamp plate 33 has been close to one side at base plate 1 center and has been seted up the detection groove, the inside fixedly connected with thermodetector 34 in detection groove, thermodetector 34's use, can be when clamp plate 33 extrudes power adapter, detect work to power adapter's temperature, clamp plate 33 keeps away from front end and the rear end of base plate 1 center one side and is connected with expansion plate 4.

Wherein the front end of the inside both sides of mounting panel 2 and the equal fixedly connected with expansion plate 4 in rear end, the use of expansion plate 4, can support stable work to clamp plate 33, and then prevent that clamp plate 33 from appearing the skew phenomenon, and the flexible work of expansion plate 4, still can not cause the influence to the inside and outside removal of clamp plate 33, the rear end fixedly connected with controlling means 5 of base plate 1, the rear end fixedly connected with master control power supply 6 of base plate 1 inner chamber bottom, the left side fixedly connected with current detector 7 of base plate 1 inner chamber bottom, current detector 7 and voltage detector 8's cooperation is used, can detect work to power adapter output current and voltage, then can cooperate the extrusion and the temperature that cylinder 31 and temperature detector 34 caused, make equipment can detect the work to power adapter under the extrusion state and under the different temperatures, the right side fixedly connected with voltage detector 8 of base plate 1 inner chamber bottom, the front end fixedly connected with and parallelly connected with ware 9 of base plate 1 inner chamber bottom, the use of parallelly connected ware 9, can transmit the current that the USB joint seat transmitted to current detector 7 and voltage detector 8 department respectively, make current detector 7 and voltage detector 8 that the top fixedly connected with the USB joint line that the fixed connection of parallelly connected with the power adapter can all be connected with the output line and the USB receiver socket, make two USB receiver voltage detector 7 that the USB receiver line is connected with the USB receiver line.

Referring to fig. 5 and 6, the control device 5 includes a controller 51, a control button 52 is fixedly connected to the bottom of the rear end of the controller 51, the detection amount of the controller 51 can be controlled by using the control button 52, a display screen 53 is disposed on the top of the rear end of the controller 51, the display screen 53 can display the signal transmitted by the analysis transmission module 514, and an alarm 54 is fixedly connected to the top of the controller 51, and the alarm 54 can generate a buzzer alarm when receiving the signal of the analysis transmission module 514.

The controller 51 includes a first receiving module 511, a second receiving module 512, a third receiving module 513, and an analyzing and transmitting module 514, wherein the first receiving module 511, the second receiving module 512, and the third receiving module 513 are respectively in wireless connection with the temperature detector 34, the current detector 7, and the voltage detector 8, the analyzing and transmitting module 514 is respectively in line connection with the first receiving module 511, the second receiving module 512, and the third receiving module 513, and signals of the alarm 54 and the display 53 are both connected with signals of the analyzing and transmitting module 514.

The working principle of the safety testing device for the power adapter is that in the using process, the power adapter firstly enters a double-hole power supply groove and a three-hole power supply groove through a double-hole slot and a three-hole slot, then the main control power supply 6 can supply power to the power adapter, then a USB (universal serial bus) socket is connected with the power adapter, then current can be transmitted to a current detector 7 and a voltage detector 8 through a parallel connection device 9, then the current detector 7 and the voltage detector 8 can detect current and voltage output by the power adapter under a normal state, then an air cylinder 31 is operated, an air rod 32 can drive a pressing plate 33 to move inside and outside, then the pressing plate 33 can extrude the power adapter, then the current and voltage output by the power adapter under a pressure state can be detected, then a temperature detector 34 is operated, so that the temperature detector 34 can detect the temperature of the power adapter, then the current detector 7 and the voltage detector 8 are matched, equipment can detect the current and voltage output by the power adapter under different temperatures, wherein a first receiving module 512, a second receiving module 513 and a third receiving module can receive signals, a third receiving module, a signal transmitting module 514 and a signal transmitting alarm 53, and a signal transmitting module 54 can respectively display when all the alarm signal appears.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power adapter safety test device, includes base plate (1), the top fixedly connected with mounting panel (2) of base plate (1), its characterized in that: the equal fixedly connected with extrusion device (3) in both sides of mounting panel (2), the front end and the equal fixedly connected with expansion plate (4) in rear end of the inside both sides of mounting panel (2), the rear end fixedly connected with controlling means (5) of base plate (1), the rear end fixedly connected with main control power source (6) of base plate (1) inner chamber bottom, the left side fixedly connected with current detector (7) of base plate (1) inner chamber bottom, the right side fixedly connected with voltage detector (8) of base plate (1) inner chamber bottom, the front end fixedly connected with parallel connection ware (9) of base plate (1) inner chamber bottom.

2. The safety testing device for the power adapter as claimed in claim 1, wherein: extrusion device (3) include cylinder (31), one side fixedly connected with gas pole (32) that mounting panel (2) center is close to in cylinder (31), one side fixedly connected with clamp plate (33) of cylinder (31) are kept away from in gas pole (32), front end and the rear end that base plate (1) center one side was kept away from in clamp plate (33) are connected with expansion plate (4).

3. The safety testing device for the power adapter as claimed in claim 2, wherein: one side of the pressing plate (33) close to the center of the substrate (1) is provided with a detection groove, and a temperature detector (34) is fixedly connected inside the detection groove.

4. A power adapter safety test device according to claim 3, wherein: controlling means (5) include controller (51), bottom fixedly connected with control button (52) of controller (51) rear end, display screen (53) have been seted up at the top of controller (51) rear end, the top fixedly connected with alarm (54) of controller (51).

5. The safety testing device for the power adapter as claimed in claim 1, wherein: the top fixedly connected with receiving wire of parallel ware (9), the output fixedly connected with USB of receiving wire connects the seat, the equal fixedly connected with output line in both sides of parallel ware (9), two the output line is connected with current detector (7) and voltage detector (8) respectively.

6. The safety testing device for the power adapter as claimed in claim 4, wherein: the controller (51) comprises a first receiving module (511), a second receiving module (512), a third receiving module (513) and an analysis transmission module (514), wherein the first receiving module (511), the second receiving module (512) and the third receiving module (513) are in wireless connection with a temperature detector (34), a current detector (7) and a voltage detector (8) respectively, the analysis transmission module (514) is in line connection with the first receiving module (511), the second receiving module (512) and the third receiving module (513) respectively, and signals of the alarm (54) and the display screen (53) are connected with signals of the analysis transmission module (514).

7. The safety testing device for the power adapter as claimed in claim 1, wherein: the top of base plate (1) and mounting panel (2) is seted up diplopore slot and three hole slots respectively, diplopore power supply groove and three hole power supply grooves are seted up respectively to the top of main control power supply (6), diplopore slot and three hole slots are located diplopore power supply groove and three hole power supply grooves directly over respectively.