Aging test equipment for mobile phone rapid charger production

Abstract

The utility model provides an aging test device for mobile phone rapid charger production, which belongs to the technical field of charger aging test and comprises a detection box, a box door, a temperature display screen, a charger placing assembly, a cold and hot all-in-one machine and a temperature sensor. A temperature display screen is embedded in the upper surface of the detection box, a charger placing assembly capable of guaranteeing the sealing state of the detection box is arranged below the outer side surface of a box door in a penetrating mode, a cold and hot all-in-one machine is installed above the inner side surface of the detection box, and a temperature sensor is installed on the left side in the detection box; according to the utility model, the charger can be put in and taken out of the detection box without opening the box door in the testing process, the sealing performance of the detection box can be ensured, the heat exchange between the inside and outside air of the detection box is reduced, and more energy is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a charger aging test technical field, especially relates to a kind of aging test equipment for mobile phone fast charger production. BACKGROUND

[0002] Charger aging test is a method for evaluating the performance and reliability of charger, and aging test can predict the performance degradation of charger in actual use to some extent;

[0003] The device for the aging test of charger usually needs to simulate the performance of charger under different temperature conditions, such as the charging efficiency, output voltage and current stability, electromagnetic compatibility and other performances of mold charger under low temperature or high temperature environment;

[0004] When charger is taken out and put into the device for simulating environment, the door of simulation device needs to be opened, which causes the heat exchange between the heat inside the device and the external air, so the refrigeration or heating device inside the simulation device needs to be opened again to realize the temperature condition of simulated environment, which greatly increases the consumption of electric energy, therefore, the aging test equipment for mobile phone fast charger production is designed to solve the above problems. SUMMARY

[0005] The utility model aims at solving the problems in the above background technical field, and provides an aging test equipment for mobile phone fast charger production.

[0006] The utility model solves the technical problem to provide an aging test equipment for mobile phone fast charger production, which solves the problem that the door needs to be opened when charger is put into and taken out of the device for simulating environment in the charger aging test device of prior art, which causes the heat exchange between the heat inside the device and the external air, and increases the energy consumption.

[0007] The utility model provides an aging test equipment for mobile phone fast charger production, which comprises a detection box, a box door, a temperature display screen, a charger putting assembly, a cold and hot all-in-one machine and a temperature sensor, the outer surface left side of the detection box is provided with a box door through hinge rotation, the upper surface of the detection box is embedded with a temperature display screen, the outer surface lower side of the box door is provided with a charger putting assembly which can ensure the sealing state of the detection box, the inner side surface top of the detection box is installed with a cold and hot all-in-one machine, and the inside left side of the detection box is installed with a temperature sensor.

[0008] Preferably, the charger put into assembly includes a through box, an opening, a guide rod, a sealing plate, a sleeve spring, a power socket, an L-shaped plate, a power cord, a mobile phone plug and a USB plug, the through box is arranged through the lower side surface of the box door, the upper surface of the through box is provided with an opening on the right side, the left end of the through box is provided with a guide rod, the right end of the guide rod is fixedly provided with a sealing plate, the sleeve spring is fixedly arranged between the sealing plate and the inner end of the through box, the sealing plate is provided with a power socket, the through box is embedded with an L-shaped plate, the L-shaped plate is provided with a power cord, the outer end of the power cord is connected with a mobile phone plug, the inner end of the power cord is connected with a USB plug, and the upper side of the through box is provided with a positioning assembly for positioning the L-shaped plate.

[0009] Preferably, the through box is a box body structure with a sealed inner end and an open outer end.

[0010] Preferably, the sealing plate is matched with the inner side length of the through box in terms of the side length, and the sealing plate is connected with the inner side of the through box in airtightness, and the L-shaped plate is connected with the through box in airtightness when being completely inserted into the through box.

[0011] Preferably, when the sleeve spring is in a natural elongation state, the sealing plate is located on the right side of the opening of the through box.

[0012] Preferably, the positioning assembly includes a pin shaft and a rotating plate, the pin shaft is fixedly arranged above the outer side surface of the through box, and the rotating plate is rotatably arranged on the pin shaft.

[0013] Preferably, when the rotating plate faces downward, the bottom horizontal height is lower than the central through hole top horizontal height of the through box.

[0014] Preferably, the temperature display screen and the temperature sensor are electrically connected.

[0015] Preferably, the outer side surface of the box door is provided with a visible glass window.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] 1. The utility model discloses a charger put in subassembly is provided with, when carrying out the ageing test to charger, first take out the L-shaped board, the elasticity of the sleeve spring is sealed to the penetration case, prevent the heat from the penetration case and send, according to the project that charger needs to test, open cold and hot all -in -one, make the temperature in the detection case reach the temperature of ageing test, then the charger plug is inserted into the power socket, and the USB plug is inserted into the charger, and the L-shaped board is aligned with the penetration case 4 and is extruded to the inside fast, and the sealing plate is moved to the left side, until the L-shaped board is inserted into the penetration case completely, and the L-shaped board is sealed to the penetration case, and the L-shaped board is positioned through the positioning assembly, when this, the charger is in the opening, and the performance of charger under different temperature is detected conveniently, realizes the effect that charger ageing test.2, when the utility model needs to replace charger and test, through the positioning of L-shaped board of positioning assembly is released, the elasticity of the sleeve spring is popped out to the sealing plate, and the sealing plate pushes the L-shaped board and moves to the outside along the penetration case, until the L-shaped board is stretched out outside the penetration case, when this, the sealing plate is in the right side of the opening and realizes the plugging of the penetration case, prevents the heat and sends, and the charger test process is put in and taken out from the detection case without opening the door, and can guarantee the sealing property of detection case, reduces the heat exchange of detection case inside and outside air, is more energy -conserving.

[0018] 3. The utility model discloses a positioning assembly is provided with when the L-shaped board is inserted into the penetration case completely, rotates the rotating plate, so that the rotating plate is towards down, when this, the bottom level height of rotating plate is lower than the top level height of L-shaped board, and the rotating plate can realize the positioning of L-shaped board, when taking out L-shaped board, rotates the rotating plate along the pin shaft and is towards up just can release the positioning of L-shaped board, and the elasticity of the sleeve spring can pop out L-shaped board, simple operation, convenient. ACCURACY OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, various elements or parts are not necessarily drawn according to the actual scale.

[0020] Figure 1 It is the whole structure perspective view of the utility model.

[0021] Figure 2 It is the whole structure section view of the utility model.

[0022] Figure 3 It is the three-dimensional structure split schematic view of the utility model charger put in subassembly.

[0023] Figure 4 It is the section structure split schematic view of the utility model charger put in subassembly.

[0024] Figure 5 For the utility model Figure 3 A place amplification structure schematic view.

[0025] [Reference signs]

[0026] 1, detection box; 2, box door; 201, visible glass window; 3, temperature display screen; 4, through box; 401, opening; 402, guide rod; 403, sealing plate; 404, sleeve spring; 405, power socket; 406, L-shaped plate; 407, power cord; 408, mobile phone plug; 409, USB plug; 5, cold and hot all-in-one machine; 6, temperature sensor; 7, pin shaft; 701, rotating plate. DETAILED DESCRIPTION

[0027] Embodiment:

[0028] As Figures 1-5 shown, the utility model discloses an aging test equipment for mobile phone fast charger production, including detection box 1, box door 2, temperature display screen 3, charger put into subassembly, cold and hot all-in-one machine 5 and temperature sensor 6, the outer surface left side of detection box 1 is provided with box door 2 through hinge rotation, the upper surface of detection box 1 is embedded and is provided with temperature display screen 3, the lower outside surface of box door 2 is provided with the charger put into subassembly that can guarantee the sealed state of detection box 1, the upper inside surface of detection box 1 is installed with cold and hot all-in-one machine 5, the left inside of detection box 1 is installed with temperature sensor 6.

[0029] In the embodiment, the charger put into subassembly includes through box 4, opening 401, guide rod 402, sealing plate 403, sleeve spring 404, power socket 405, L-shaped plate 406, power cord 407, mobile phone plug 408 and USB plug 409, through box 4 is provided with the lower outside surface of box door 2, the upper surface right side of through box 4 is provided with opening 401, the left end of through box 4 is provided with guide rod 402, the right end of guide rod 402 is fixed and provided with sealing plate 403, sleeve spring 404 is fixedly provided between the inner end of sealing plate 403 and through box 4, sealing plate 403 is installed with power socket 405, through box 4 is embedded and is provided with L-shaped plate 406, L-shaped plate 406 is provided with power cord 407, the outer end of power cord 407 is connected with mobile phone plug 408, the inner end of power cord 407 is connected with USB plug 409, the upper of through box 4 is installed with the positioning assembly that the L-shaped plate 406 is positioned.

[0030] By setting the charger into the assembly, when the charger is subjected to aging test, first remove the L-shaped plate 406, the elastic force of the sleeve spring 404 blocks the through box 4, preventing heat from dissipating from the through box 4, according to the test items required by the charger, open the cold and hot all-in-one machine 5, so that the temperature in the detection box 1 reaches the aging test temperature, then insert the charger plug into the power socket 405, and insert the USB plug 409 into the charger, align the L-shaped plate 406 with the through box 4 and press it inward, push the sealing plate 403 to move to the left side, until the L-shaped plate 406 is completely inserted into the through box 4, the L-shaped plate 406 seals the through box 4, and the positioning assembly positions the L-shaped plate 406, at this time the charger is in the opening, facilitating the detection of the performance of the charger under different temperatures, realizing the effect of charger aging test.

[0031] When the charger needs to be replaced for testing, the positioning assembly is released to position the L-shaped plate 406, the elastic force of the sleeve spring 404 pushes the sealing plate 403 outward, the sealing plate 403 pushes the L-shaped plate 406 to move outward along the through box 4, until the L-shaped plate 406 extends out of the through box 4, at this time the sealing plate 403 is on the right side of the opening 401 to block the through box 4, preventing heat dissipation, the charger testing process does not need to open the box door 2, and the sealing of the detection box 1 can be ensured, reducing the heat exchange between the inside and outside of the detection box 1, and saving energy.

[0032] In this embodiment, the through box 4 is a box structure with a sealed inner end and an open outer end.

[0033] In this embodiment, the length of the sealing plate 403 matches the length of the inner side of the through box 4, and the sealing plate 403 is in airtight connection with the inner side of the through box 4, and the L-shaped plate 406 is in airtight connection with the through box 4 when it is completely inserted into the through box 4.

[0034] In this embodiment, when the sleeve spring 404 is in a natural elongation state, the sealing plate 403 is on the right side of the opening 401 on the through box 4, facilitating the removal of the L-shaped plate 406 and the closure of the through box 4.

[0035] In this embodiment, the positioning assembly includes a pin shaft 7 and a rotating plate 701, the pin shaft 7 is fixedly arranged above the outer side surface of the through box 4, and the rotating plate 701 is rotatably arranged on the pin shaft 7.

[0036] In this embodiment, when the rotating plate 701 faces downward, the bottom horizontal height is lower than the central through hole top horizontal height of the through box 4, facilitating the positioning of the L-shaped plate 406 by the rotating plate 701.

[0037] When the L-shaped plate 406 is completely inserted into the through box 4, the rotating plate 701 is rotated to face downward, and the bottom of the rotating plate 701 is lower than the top of the L-shaped plate 406, so that the rotating plate 701 can position the L-shaped plate 406; when the L-shaped plate 406 needs to be taken out, the rotating plate 701 is rotated to face upward, so that the positioning of the L-shaped plate 406 is released; the elastic force of the sleeve spring 404 can make the L-shaped plate 406 pop out, and the operation is simple and convenient.

[0038] In the embodiment, the temperature display screen 3 is electrically connected with the temperature sensor 6, and the temperature display screen 3 can display the temperature detected by the temperature sensor 6.

[0039] In the embodiment, the visual glass window 201 is arranged on the outer surface of the box door 2.

[0040] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which should also be considered as the protection range of the present application, and these will not affect the effect and practicality of the present application.

Claims

1. An aging test device for the production of mobile phone fast chargers, characterized in that: The utility model provides a detection box, including detection box (1), box door (2), temperature display screen (3), charger put into component, cold and hot integrated machine (5) and temperature sensor (6), the outer surface left side of detection box (1) is provided with box door (2) through the hinge rotation, the upper surface of detection box (1) is embedded with temperature display screen (3), the outside surface below of box door (2) is provided with the charger put into component can guarantee the sealed state of detection box (1), the inside surface top of detection box (1) is installed with cold and hot integrated machine (5), the inside left side of detection box (1) is installed with temperature sensor (6).

2. The aging test equipment for the production of the mobile phone fast charger according to claim 1, characterized in that: The charger put into component includes through box (4), opening (401), guide rod (402), sealing plate (403), sleeve spring (404), power socket (405), L-shaped plate (406), power cord (407), mobile phone plug (408) and USB plug (409), the through box (4) is provided with the outside surface below of box door (2), the upper surface right side of through box (4) is provided with opening (401), the left end of through box (4) is provided with guide rod (402), the right end of guide rod (402) is fixed with the setting sealing plate (403), the inside end between sealing plate (403) and through box (4) is fixed with sleeve spring (404), the sealing plate (403) is installed with power socket (405), the through box (4) is embedded with L-shaped plate (406), the through L-shaped plate (406) is provided with power cord (407), the outer end of power cord (407) is connected with mobile phone plug (408), the inner end of power cord (407) is connected with USB plug (409), the upper of through box (4) is installed with the positioning assembly of the positioning of L-shaped plate (406).

3. The aging test equipment for the production of the mobile phone fast charger according to claim 2, characterized in that: The through box (4) is a box structure with the inner end sealed and the outer end opened.

4. The aging test equipment for the production of the mobile phone fast charger according to claim 3, characterized in that: The edge length of the sealing plate (403) matches the inside edge length of the through box (4), and the sealing plate (403) is in airtight connection with the inside of the through box (4), and the L-shaped plate (406) is in airtight connection with the through box (4) when the L-shaped plate (406) is completely inserted into the through box (4).

5. The aging test equipment for the production of the mobile phone fast charger according to claim 4, characterized in that: When the sleeve spring (404) is in a natural elongation state, the sealing plate (403) is located on the right side of the opening (401) on the through box (4).

6. The aging test equipment for the production of the mobile phone fast charger according to claim 5, characterized in that: The positioning assembly includes a pin shaft (7) and a rotating plate (701), the pin shaft (7) is fixedly arranged on the upper surface of the through box (4), and the rotating plate (701) is rotatably arranged on the pin shaft (7).

7. The aging test equipment for the production of the mobile phone fast charger according to claim 6, characterized in that: When the rotating plate (701) faces downward, the bottom horizontal height is lower than the central through hole top horizontal height of the through box (4).

8. The aging test equipment for the production of the mobile phone fast charger according to claim 1, characterized in that: The temperature display screen (3) and the temperature sensor (6) are electrically connected.

9. The aging test equipment for the production of the mobile phone fast charger according to claim 1, characterized in that: A visible glass window (201) is installed on the upper surface of the outside of the box door (2).

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