A portable solar cell tester

Abstract

The utility model relates to the technical field of solar cell testers, and discloses a portable solar cell tester, including a tester body, the tester body including a display screen and an operating handle, a plurality of test sockets are arranged at the upper end of the display screen, the operating handle is fixedly mounted on the lower side of the display screen, a control button is arranged on the surface of the operating handle, a handle bar is fixedly mounted on the side of the display screen, a storage cavity with an open upper end is provided inside the handle bar, and a protective cover is rotatably mounted on the upper side of the display screen. The tester is provided with a storage cavity inside the handle bar, and a protective cover for flipping and covering the test socket is provided on the upper side. The test pen is connected to the test socket through a cable. After use, the test pen and the cable can be stored in the storage cavity. The protective cover has the function of covering and protecting the upper end thereof. The test pen can be directly pulled out for next use, eliminating the operation of disassembling and assembling the test pen cable, achieving the effect of convenient storage, and being more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell testers, in particular to a portable solar cell tester. Background Art

[0002] The solar cell tester is a testing tool used in quality inspection departments, manufacturers, and scientific research institutions. It can accurately test the solar radiation intensity, ambient temperature, wind speed, battery component temperature, open circuit voltage, short circuit current, maximum power, maximum power point voltage, maximum power point current and fill factor of photovoltaic arrays and components under field conditions. The patent document with the prior art announcement number CN219372388U discloses a portable solar cell tester, including: a solar cell tester body, a socket is arranged at the upper end of the solar cell tester body, a baffle movably connected to the solar cell tester body is arranged on the socket, a magnet used in conjunction with the baffle is arranged on one side of the baffle, the baffle is arched, and both ends of the baffle are rotatably arranged at the upper end of the solar cell tester body, and a gap for accommodating fingers to pass through is arranged between the baffle and the socket. By using a rotatable baffle, the utility model allows the staff to easily rotate the baffle to the back side of the socket and then perform a solar cell test, and when the baffle is on the upper side of the socket, it can not only facilitate the staff to carry it, but also protect the socket. By arranging a magnet, the baffle can be prevented from being easily pushed open, which is convenient for use.

[0003] In the actual process, the test pen is connected to the socket of the tester through a cable. After use, the cable is wrapped around the surface of the tester to save the trouble of connecting the cable the next time it is used, or the cable is removed and stored separately, which is very troublesome to operate. Based on this, the existing tester has the problem of inconvenient storage of the test pen and cable, which brings many inconveniences to carrying and using, and needs further improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a portable solar cell tester to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable solar cell tester, comprising a tester body, the tester body comprising a display screen and an operating handle, a plurality of test sockets are arranged on the upper end of the display screen, the operating handle is fixedly mounted on the lower side of the display screen, control buttons are arranged on the surface of the operating handle, a handle rod is fixedly mounted on the side of the display screen, a storage cavity with an open upper end is provided inside the handle rod, a protective cover is rotatably mounted on the upper side of the display screen, the protective cover covers the upper side of the test socket, and the protective cover covers the upper opening of the storage cavity, the test pens and cables used for inspection can be placed in the storage cavity, so as to achieve the effect of convenient storage and be more convenient to carry.

[0006] In some embodiments, there are two handle bars, which are symmetrically arranged on the left and right sides of the tester body, and the shell of the handle bar and the outer shell of the tester body are an integrally formed plastic shell.

[0007] In some embodiments, a gap is reserved between the two handle rods and the operating handles, a storage cavity is provided inside the two handle rods, and a protective cover covers the upper openings of the two storage cavities. A storage operation window is provided on the side of the handle rod, a T-shaped groove is provided on the surface of the handle rod, and a side cover plate is slidably installed in the T-shaped groove. The side cover plate can be moved upward to close the storage operation window. The operating handle is made narrower to be conveniently held with one hand, and can also be held with one hand on one of the handle rods.

[0008] In some embodiments, elastic pressing mechanisms are fixedly installed on the openings of the storage cavities on both sides, and the elastic pressing mechanisms press against the protective cover to keep the protective cover in an open or closed state.

[0009] Specifically, the elastic pressing mechanism includes a mounting sleeve and a telescopic top rod. The mounting sleeve is fixedly connected to the inner wall of the storage cavity, and the telescopic top rod is slidably connected to the mounting sleeve. A support spring is arranged inside the mounting sleeve, and the support spring presses against the bottom end of the telescopic top rod. The protective cover has the function of covering and protecting the test socket at its upper end.

[0010] In some embodiments, a groove is provided on the rear side of the tester body, and an inclined support frame is rotatably installed in the groove, a plurality of protective pads are fixedly installed on the back of the tester body, a base plate is fixedly installed at the bottom ends of the operating handle and the handle rod, and a charging socket is provided on the lower surface of the base plate, so that the tester structure is compact and reasonable. Beneficial Effects

[0011] The utility model provides a portable solar cell tester, which has the following beneficial effects:

[0012] 1. The portable solar cell tester has a storage cavity arranged inside the handle bar and a protective cover on the upper side for flipping and covering the test socket. The test pen is connected to the test socket through a cable. After use, the test pen and the cable can be stored in the storage cavity. The protective cover has the function of covering and protecting the upper end. The test pen can be directly taken out for next use, eliminating the operation of disassembling the test pen and the cable, achieving the effect of convenient storage and making it more convenient to carry.

[0013] 2. The portable solar cell tester is provided with handle bars on both sides of the operating handle, and slidable side covers are provided on the sides of the handle bars. The side covers are slid open to open the storage operation window, which is convenient for fingers to insert and take out the test pens and cables in the storage cavity. The operating handle is made narrower, which is convenient for one-handed holding, and one hand can also hold the handle bar with one hand. The structure of the tester is compact and reasonable, and the effect of easy holding is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (I);

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (II);

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model (III);

[0017] Figure 4 It is a schematic diagram of the side section structure of the handlebar (partially enlarged).

[0018] In the figure: 1 display screen, 2 operating handle, 3 test socket, 4 control button, 5 handle bar, 6 storage cavity, 7 protective cover, 8 gap, 9 storage operation window, 10 T-shaped slide, 11 side cover, 12 installation sleeve, 13 telescopic top rod, 14 support spring, 15 oblique support frame, 16 protection pad, 17 bottom plate, 18 charging socket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a portable solar cell tester, including a tester body, the tester body includes a display screen 1 and an operating handle 2, a plurality of test sockets 3 are arranged on the upper end of the display screen 1, the operating handle 2 is fixedly mounted on the lower side of the display screen 1, and a control button 4 is arranged on the surface of the operating handle 2.

[0021] A handle bar 5 is fixedly mounted on the side of the display screen 1, and a storage cavity 6 with an open upper end is provided inside the handle bar 5. A protective cover 7 is rotatably mounted on the upper side of the display screen 1, and the protective cover 7 covers the upper side of the test socket 3, and the protective cover 7 covers the upper opening of the storage cavity 6.

[0022] like Figure 3 As shown, a groove is provided on the rear side of the tester body, and an inclined support frame 15 is rotatably installed in the groove, and a plurality of protective pads 16 are fixedly installed on the back of the tester body.

[0023] In this embodiment, there are two handle bars 5, which are symmetrically arranged on the left and right sides of the tester body. The shell of the handle bar 5 and the outer shell of the tester body are an integrally molded plastic shell. Gaps 8 are reserved between the two handle bars 5 and the operating handle 2. Storage cavities 6 are provided inside the two handle bars 5, and protective covers 7 cover the upper openings of the two storage cavities 6.

[0024] A storage operation window 9 is provided on the side of the handle bar 5, a T-shaped slide groove 10 is provided on the surface of the handle bar (5), and a side cover plate 11 is slidably installed in the T-shaped slide groove 10, and the side cover plate 11 can be moved upward to close the storage operation window 9.

[0025] The mouths of the storage chambers 6 on both sides are fixedly installed with elastic pressing mechanisms, which press against the protective cover 7. Specifically, the elastic pressing mechanism includes a mounting sleeve 12 and a telescopic push rod 13. The mounting sleeve 12 is fixedly connected to the inner wall of the storage chamber 6, and the telescopic push rod 13 is slidably connected to the mounting sleeve 12. A support spring 14 is provided inside the mounting sleeve 12, and the support spring 14 presses against the bottom end of the telescopic push rod 13. The top end of the telescopic push rod 13 extends upward and presses against the lower plane of the protective cover 7. For specific reference Figure 4 , so that the protective cover 7 remains in an open or closed state.

[0026] A bottom plate 17 is fixedly mounted on the bottom ends of the operating handle 2 and the handle bar 5 , and a charging socket 18 is provided on the lower surface of the bottom plate 17 .

[0027] By arranging handle bars 5 on both sides of the operating handle 2, and slidable side cover plates 11 on the sides of the handle bars 5, the side cover plates 11 are slid open, and the storage operation window 9 is opened, so that fingers can be easily inserted into the storage cavity 6 to take and put the test pens and cables in the storage cavity 6. The operating handle 2 is made narrower, which is convenient for one-handed holding, and it can also be held on the handle bar 5 with one hand to meet people's different holding needs. The tester has a compact and reasonable structural design, which is convenient for holding.

[0028] The portable solar cell tester is provided with a storage cavity 6 inside a handle bar 5 and a protective cover 7 which is flipped and covers a test socket 3 on the upper side. The test pen is connected to the test socket 3 via a cable. After use, the test pen and the cable can be stored in the storage cavity 6. The protective cover 7 has the function of covering and protecting the upper end thereof. The test pen can be directly pulled out for next use, eliminating the operation of disassembling and assembling the test pen cable, thereby achieving an effect of convenient storage and being more convenient to use and carry.

[0029] 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. A portable solar cell tester, comprising a tester body, characterized in that: The tester body comprises a display screen (1) and an operating handle (2); a plurality of test sockets (3) are arranged at the upper end of the display screen (1); the operating handle (2) is fixedly mounted on the lower side of the display screen (1); a control button (4) is arranged on the surface of the operating handle (2); a handle bar (5) is fixedly mounted on the side of the display screen (1); a storage cavity (6) with an open upper end is provided inside the handle bar (5); a protective cover (7) is rotatably mounted on the upper side of the display screen (1); the protective cover (7) covers the upper side of the test sockets (3), and the protective cover (7) covers the upper opening of the storage cavity (6).

2. A portable solar cell tester according to claim 1, characterized in that: There are two handle bars (5), which are symmetrically arranged on the left and right sides of the tester body, and the shells of the handle bars (5) and the outer shell of the tester body are integrally formed plastic shells.

3. A portable solar cell tester according to claim 2, characterized in that: A gap (8) is reserved between the two handle bars (5) and the operating handle (2), a storage cavity (6) is provided inside the two handle bars (5), and a protective cover (7) covers the upper openings of the two storage cavities (6).

4. A portable solar cell tester according to claim 3, characterized in that: A storage operation window (9) is provided on the side of the handle bar (5), a T-shaped slide groove (10) is provided on the surface of the handle bar (5), and a side cover plate (11) is slidably installed in the T-shaped slide groove (10), and the side cover plate (11) can be moved upward to close the storage operation window (9).

5. A portable solar cell tester according to claim 4, characterized in that: The openings of the storage chambers (6) on both sides are fixedly mounted with elastic pressing mechanisms, which press against the protective cover (7) to keep the protective cover (7) in an open or closed state.

6. A portable solar cell tester according to claim 5, characterized in that: The elastic pressing mechanism comprises a mounting sleeve (12) and a telescopic push rod (13); the mounting sleeve (12) is fixedly connected to the inner wall of the storage chamber (6); the telescopic push rod (13) is slidably connected to the mounting sleeve (12); a support spring (14) is arranged inside the mounting sleeve (12); the support spring (14) presses against the bottom end of the telescopic push rod (13).

7. A portable solar cell tester according to any one of claims 1 to 6, characterized in that: A groove is provided on the rear side of the tester body, and an inclined support frame (15) is rotatably mounted in the groove. A plurality of protective pads (16) are fixedly mounted on the back of the tester body.

8. A portable solar cell tester according to claim 7, characterized in that: A bottom plate (17) is fixedly mounted on the bottom ends of the operating handle (2) and the handle bar (5), and a charging socket (18) is provided on the lower surface of the bottom plate (17).

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