Fixing device of photovoltaic probe row

Abstract

The utility model discloses a fixing device for a photovoltaic probe row, which relates to the technical field of photovoltaic probe rows and comprises a mounting shell and a probe row body, the probe row body is provided with a positioning rod, two sliding plates are provided with mounting mechanisms for mounting and positioning the positioning rod, and the positioning rod is movably arranged on the mounting mechanisms. The positioning rods are placed in the positioning grooves and positioned, the number of the positioning grooves is set, a plurality of positioning rods can be installed and positioned, installation can be adjusted, installation and positioning can be carried out according to needs, then the twisting handle is rotated in the forward direction, the T-shaped stud is driven to rotate, the T-shaped stud is driven to rotate, and the positioning rods are fixed through the fixing mechanism. When the probe row body is positioned, mounted and pressed, the probe row body moves downwards to push the U-shaped plate to move downwards, and the two telescopic columns are stretched to press the two pressing plates on the positioning rod, namely the probe row body is mounted and fixed, so that the probe row body is positioned, mounted, pressed and fixed, the operation is convenient, the fixing effect is good, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic probe row technical field, concretely relates to a photovoltaic probe row's fixing device. BACKGROUND

[0002] Photovoltaic probe row usually arranges a plane by a group of small size metal probes, and has direct contact with the measured photoelectric conversion device, and in the testing process, the contact of the probe and the device forms a current path, by applying different voltages (forward or reverse) and measuring the corresponding current value, the current voltage (I-V) characteristic curve of the photoelectric conversion device is obtained, and the characteristic curve is crucial for evaluating the performance and efficiency of the device, photovoltaic probe row is widely used in the production and research and development process of photovoltaic cells, especially in quality control and performance optimization, through probe row test, the output characteristics of photovoltaic cells under different voltage conditions can be understood, and then the design and manufacturing process of the cell can be optimized, and the performance and stability of the cell can be improved.

[0003] In the prior art, photovoltaic probe row is used for detecting the battery, and the photovoltaic probe row is usually installed on the detection device, and the installation mode is mostly bolted connection, and the installation or dismounting of the photovoltaic probe row needs to apply auxiliary tools, so that the installation and dismounting are more troublesome, and when the photovoltaic probe row is replaced, the bolt is dismounted and falls on the ground and rolls into the equipment below, which is inconvenient to take, so the staff needs to find the matching bolt for fixing and using, and then the installation efficiency is affected.

[0004] Therefore, a photovoltaic probe row fixing device is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a photovoltaic probe row fixing device.

[0006] The utility model discloses a photovoltaic probe row fixing device.

[0007] A photovoltaic probe row fixing device, comprising an installation shell and a probe row body, the number of installation shells is two, two installation shells are internally provided with two fixed columns, buffer springs are sleeved on the outer walls of the four fixed columns, two sliding plates are slidably arranged on the outer walls of the four fixed columns, a connecting plate is arranged on the top of the two sliding plates, a positioning rod is arranged on the probe row body, an installation mechanism for installing and positioning the positioning rod is arranged on the two sliding plates, and the positioning rod is movably arranged on the installation mechanism, and a fixing mechanism for pressing and fixing the positioning rod is arranged on the connecting plate.

[0008] Further, the mounting mechanism comprises two L-shaped plates, the L-shaped plates are mounted on the surface of the sliding plate, positioning grooves are formed in the two L-shaped plates, and the positioning rods are movably arranged on the inner walls of the positioning grooves.

[0009] Further, the positioning grooves are arranged in a linear array.

[0010] Further, the fixing mechanism comprises two telescopic columns, the telescopic columns are mounted on the surface of the connecting plate, U-shaped plates are mounted at the bottom of the two telescopic columns, T-shaped grooves are formed in the top of the U-shaped plates, T-shaped studs are rotatably arranged on the inner walls of the T-shaped grooves, the T-shaped studs are screw-connected to the connecting plate, and the top of the T-shaped studs is provided with a handle.

[0011] Further, the bottom of the U-shaped plate is provided with two pressing plates, and the pressing plates are in contact with the positioning rods.

[0012] Further, the bottom of the U-shaped plate is provided with two pressing plates, and the pressing plates are in contact with the positioning rods.

[0013] The utility model discloses the beneficial effects are as follows:

[0014] The utility model discloses, through the setting of positioning groove, pressing plate and T type stud, places the positioning rod in the positioning groove, and the positioning of positioning rod is positioned, and the number setting of positioning groove can install the positioning of multiple positioning rods, and can adjust installation, according to the installation positioning of required, passes through the handle of forward rotation again, drives T type stud rotation, and moves downward, and the U-shaped plate is pushed down and moves, and two telescopic columns stretch, and two pressing plates are pressed on the positioning rod, namely to probe row body installation fixed, when reverse rotation handle, will drive T type stud rotation, and move upward, and the U-shaped plate is pulled up and moves, and two telescopic columns contract, and two pressing plates are separated from the contact of positioning rod, namely can probe row body dismounting, thereby realizes the positioning of probe row body installation and its compression fixed, and the operation is convenient, and the fixed effect is good, and the practicality is strong. ACCURATE DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model,

[0016] Figure 2 It is the structure schematic diagram of the positioning rod of the utility model,

[0017] Figure 3 It is the structure schematic diagram of the T type stud of the utility model

[0018] Mark No. : 1, installation shell; 2, fixed column; 3, buffer spring; 4, sliding plate; 5, connecting plate; 6, mounting mechanism; 601, L-shaped plate; 602, positioning groove; 7, probe array body; 8, fixing mechanism; 801, telescopic column; 802, U-shaped plate; 803, pressing plate; 804, T-shaped groove; 805, T-shaped stud; 806, handle; 9, positioning rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0021] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] The electrical components appearing in this document are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, which are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] As Figures 1-2As shown in the figure, a fixing device of a photovoltaic probe array includes two mounting shells 1 and a probe array body 7. The two mounting shells 1 are internally provided with two fixing columns 2. The outer walls of the four fixing columns 2 are sleeved with buffer springs 3. The outer walls of the four fixing columns 2 are slidingly provided with two sliding plates 4. The top of the two sliding plates 4 is provided with a connecting plate 5. The probe array body 7 is provided with a positioning rod 9. The two sliding plates 4 are provided with a mounting mechanism 6 for mounting and positioning the positioning rod 9. The positioning rod 9 is movably arranged on the mounting mechanism 6. The connecting plate 5 is provided with a fixing mechanism 8 for pressing and fixing the positioning rod 9. In this embodiment, in use, first, the mounting shell 1 is mounted on the testing device. The probe array body 7 with the positioning rod 9 is placed on the mounting mechanism 6. The positioning rod 9 is mounted and positioned. Then the positioning rod 9 is pressed and fixed by the fixing mechanism 8. Thus the probe array body 7 is fixed. When the testing device drives the probe array body 7 to detect the battery, the probe array body 7 can be buffered by the cooperation of the fixing column 2, the buffer spring 3 and the sliding plate 4, so as to avoid the extrusion damage to the battery. Thus the positioning and mounting of the probe array body 7 and the pressing and fixing thereof are realized. The operation is convenient. The fixing effect is good. The practicality is high.

[0025] As shown in the figure, Figures 1-2 The mounting mechanism 6 includes two L-shaped plates 601. The L-shaped plates 601 are mounted on the surface of the sliding plate 4. The two L-shaped plates 601 are provided with positioning grooves 602. The positioning rod 9 is movably arranged on the inner wall of the positioning groove 602. In this embodiment, the positioning rod 9 is placed in the positioning groove 602 to position the positioning rod 9. Thus the positioning rod 9 is mounted and positioned. The installation efficiency is improved.

[0026] As shown in the figure, Figure 2 The number of the positioning grooves 602 is set to be multiple and is linearly arranged. In this embodiment, the number of the positioning grooves 602 can be set to mount and position multiple positioning rods 9 and can be adjusted for installation. The practicality is improved.

[0027] As shown in the figure, Figure 1-3As shown, the fixing mechanism 8 comprises two telescopic columns 801 mounted on the surface of the connecting plate 5, the bottom of the two telescopic columns 801 is provided with a U-shaped plate 802, the top of the U-shaped plate 802 is provided with a T-shaped groove 804, the inner wall of the T-shaped groove 804 is rotatably provided with a T-shaped stud 805, the T-shaped stud 805 is threadedly installed on the connecting plate 5, the top of the T-shaped stud 805 is provided with a handle 806, in this embodiment, by rotating the handle 806 in the forward direction, the T-shaped stud 805 is driven to rotate and move downward, pushing the U-shaped plate 802 to move downward, and the two telescopic columns 801 are stretched, by rotating the handle 806 in the reverse direction, the T-shaped stud 805 is driven to rotate and move upward, pulling the U-shaped plate 802 to move upward, and the two telescopic columns 801 are contracted, so as to realize the height adjustment of the U-shaped plate 802.

[0028] As shown in Figure 3 the bottom of the U-shaped plate 802 is provided with two pressing plates 803, and the pressing plates 803 are in contact with the positioning rods 9, in this embodiment, by moving the U-shaped plate 802 downward, the two pressing plates 803 are pressed on the positioning rods 9, and the positioning rods 9 are fixed and limited.

[0029] As shown in Figure 3 the bottom of the U-shaped plate 802 is provided with two pressing plates 803, and the pressing plates 803 are in contact with the positioning rods 9, in this embodiment, by moving the U-shaped plate 802 downward, the two pressing plates 803 are pressed on the positioning rods 9, and the positioning rods 9 are fixed and limited.

[0030] In summary, in use, first, the installation shell 1 is installed on the testing device, the probe row body 7 with the positioning rod 9 is placed on the installation mechanism 6, the positioning rod 9 is installed and positioned, then the positioning rod 9 is fixed and pressed by the fixing mechanism 8, and then the probe row body 7 is fixed, when the testing device drives the probe row body 7 to detect the battery, the probe row body 7 can be buffered under the cooperation of the fixed column 2, the buffer spring 3 and the sliding plate 4, so as to avoid extrusion damage to the battery, so as to realize positioning and installation of the probe row body 7 and fixed and pressed fixing thereof, convenient operation, good fixing effect, strong practicality, the positioning rod 9 is placed in the positioning groove 602, the positioning rod 9 is positioned, so as to realize positioning and installation of the positioning rod 9, improve installation efficiency, through the number setting of the positioning groove 602, a plurality of positioning rods 9 can be positioned and installed, and adjustable installation can be realized, improve practicality, by rotating the handle 806 in the forward direction, the T-shaped stud 805 is rotated and moves downward, the U-shaped plate 802 is pushed downward, and the two telescopic columns 801 are stretched, the handle 806 is rotated in the reverse direction, the T-shaped stud 805 is rotated and moves upward, the U-shaped plate 802 is pulled upward, and the two telescopic columns 801 are contracted, so as to realize height adjustment of the U-shaped plate 802, when the U-shaped plate 802 moves downward, the two pressing plates 803 are pressed on the positioning rod 9, and the positioning rod 9 is fixed and limited, through the setting of the rubber friction pad, the friction resistance of contact with the positioning rod 9 is enhanced, and the stability of fixing is improved.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic probe row fixing device, comprising a mounting shell (1) and a probe row body (7), characterized in that: The number of the mounting shells (1) is set to two, two fixing columns (2) are arranged inside the two mounting shells (1), the outer walls of the four fixing columns (2) are sleeved with buffer springs (3), two slides (4) are slidably arranged on the outer walls of the four fixing columns (2), a connecting plate (5) is arranged on the top of the two slides (4), a positioning rod (9) is arranged on the probe row body (7), a mounting mechanism (6) for mounting and positioning the positioning rod (9) is arranged on the two slides (4), and the positioning rod (9) is movably arranged on the mounting mechanism (6), and a fixing mechanism (8) for pressing and fixing the positioning rod (9) is arranged on the connecting plate (5).

2. A photovoltaic probe row fixing device according to claim 1, characterized in that: The mounting mechanism (6) comprises two L-shaped plates (601), the L-shaped plates (601) being mounted on the surface of the slide plate (4), positioning grooves (602) being provided on the two L-shaped plates (601), and positioning rods (9) being movably arranged on the inner walls of the positioning grooves (602).

3. A photovoltaic probe row fixing device according to claim 2, characterized in that: The number of the positioning grooves (602) is set to be multiple and arranged in a linear array.

4. A photovoltaic probe row fixing device according to claim 1, characterized in that: The fixing mechanism (8) comprises two telescopic columns (801), the telescopic columns (801) being mounted on the surface of the connecting plate (5), a U-shaped plate (802) being mounted at the bottom of the two telescopic columns (801), a T-shaped slot (804) being provided at the top of the U-shaped plate (802), a T-shaped stud (805) being rotatably mounted on the inner wall of the T-shaped slot (804), the T-shaped stud (805) being threadedly mounted on the connecting plate (5), and a twist handle (806) being mounted at the top of the T-shaped stud (805).

5. A photovoltaic probe row fixing device according to claim 4, characterized in that: Two pressing plates (803) are installed at the bottom of the U-shaped plate (802), and the pressing plates (803) are in contact with the positioning rods (9).

6. A photovoltaic probe row fixing device according to claim 5, characterized in that: The bottoms of the two U-shaped plates (802) are both provided with friction pads, and the friction pads are made of rubber.

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