CN210015838U

CN210015838U - Universal clamping mechanism for temperature control test of solar cell

Info

Publication number: CN210015838U
Application number: CN201920114417.9U
Authority: CN
Inventors: 丁艳丽
Original assignee: Shangqiu Normal University
Current assignee: Shangqiu Normal University
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-02-04
Anticipated expiration: 2029-01-23

Abstract

General clamping mechanism of solar cell temperature control test, comprises a workbench, workstation bottom surface fixed mounting several evenly distributed's supporting leg, the ring channel of cross-section for the T type is seted up to the workstation top surface, be equipped with the slider of two cross-sections for the T type in the ring channel, the slider can move along the ring channel, the slider top surface outside is fixed mounting telescopic link respectively, the inboard equal bearing installation screw rod of slider top surface, the screw rod upper end all is equipped with screw-thread fit's nut, the nut outside respectively with the inboard fixed connection of the telescopic link expansion end that corresponds, the inboard fixed mounting probe respectively of nut, set up the cross-section in the middle of the workstation top surface and be the standing groove of echelonment, bottom surface and. The utility model has the advantages of reasonable design, conveniently take out and install the battery that awaits measuring, improve efficiency of software testing, the standing groove of echelonment can adapt to the test of multiple specification battery piece, improves application scope, and the interval of probe can be adjusted to cooperate different battery pack contacts that await measuring to detect convenient operation.

Description

Universal clamping mechanism for temperature control test of solar cell

Technical Field

The utility model belongs to solar cell production check out test set field, specifically speaking are general clamping machine of solar cell accuse temperature test constructs.

Background

In the manufacturing process of the solar cell, the material itself causes the performance of the solar cell to be degraded in the subsequent use of the solar cell due to the defects of crystal defects, fragments, material pollution and the like, so the detection and sorting are needed in the early stage. At present, for the defects and appearance defects of the solar cell based on the material, such as surface stains, scratches, fingerprints and differences of colors, of the solar cell, manufacturers of the solar cell gradually improve the detection from the detection mainly by a manual visual method to the automatic photo-identification detection, but for the other quality detection, the quality detection can only be carried out after the fixture is fixed only in a mode of adapting to a specific size at most, and the problems directly influence the quality and the progress of the production of the solar cell.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general clamping machine of solar cell accuse temperature test constructs for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a universal clamping mechanism for temperature control testing of solar cells comprises a workbench, wherein a plurality of uniformly distributed supporting legs are fixedly installed on the bottom surface of the workbench, an annular groove with a T-shaped cross section is formed in the top surface of the workbench, two sliding blocks with T-shaped cross sections are arranged in the annular groove and can move along the annular groove, telescopic rods are respectively and fixedly installed on the outer sides of the top surfaces of the sliding blocks, screw rods are respectively and axially installed on the inner sides of the top surfaces of the sliding blocks, nuts in threaded fit are arranged at the upper ends of the screw rods, the outer sides of the nuts are respectively and fixedly connected with the inner sides of the movable ends of the corresponding telescopic rods, probes are respectively and fixedly installed on the inner sides of the nuts, a placing groove with a step-shaped cross section is formed in the middle of the top surface of the workbench, the inner bottom surface of the placing groove is communicated with the, a special-shaped rod is mounted in the middle of the connecting shaft through a bearing and is located in the strip-shaped groove.

According to the general clamping mechanism for temperature control testing of the solar cell, the right side of the upper part of the special-shaped rod is fixedly connected with the right side of the upper part in the strip-shaped groove through the supporting spring.

According to the general clamping mechanism for temperature control testing of the solar cell, the rocking handles are fixedly arranged at the top ends of the screws.

According to the general clamping mechanism for temperature control testing of the solar cell, the probe consists of the first rod and the second rod, and the joint of the first rod and the second rod is hinged.

According to the general clamping mechanism for temperature control testing of the solar cell, the anti-skid pad is fixedly arranged on the bottom surface of the supporting leg.

According to the general clamping mechanism for the temperature control test of the solar cell, the bottom of the temperature control test bench is provided with the heat dissipation system.

The utility model has the advantages that: use the utility model discloses the time, the user places the battery that awaits measuring in the standing groove, the solar wafer that awaits measuring moves to suitable ladder department, adjust the horizontal position of probe subsequently, remove the telescopic link, the telescopic link removes and drives the screw rod, probe and slider move, the slider moves along the ring channel, move the probe to the vertical position of readjusting the probe after suitable position, rotate the screw rod, the screw rod rotates and drives the nut and move, nut and telescopic link fixed connection again, so the nut turns into linear motion with the rotary motion of screw rod, the nut moves down along the screw rod and drives the probe and move down, pierce the battery measurement station that awaits measuring after moving down until the probe, the battery that awaits measuring gets into the state of being measured, pass through probe test relevant data by external electrical system; after the detection, the user moves the probe upwards with the same reason, then with dysmorphism pole upper end clockwise movement, dysmorphism pole upper end is removed and is driven its lower extreme around connecting axle clockwise movement, and in the dysmorphism pole lower extreme left the bar groove and gets into the standing groove to with the battery of standing groove jack-up upwards, the person of facilitating the use takes out the battery. The utility model has the advantages of reasonable design, conveniently take out and install the battery that awaits measuring, improve efficiency of software testing, the standing groove of echelonment can adapt to the test of multiple specification battery piece, improves application scope, and the interval of probe can be adjusted to cooperate different battery pack contacts that await measuring to detect convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; fig. 3 is an enlarged view of the view from direction B of fig. 2.

Detailed Description

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

A general clamping mechanism for temperature control testing of solar cells comprises a workbench 1, wherein a plurality of supporting legs 2 which are uniformly distributed are fixedly arranged on the bottom surface of the workbench 1, an annular groove 3 with a T-shaped cross section is formed in the top surface of the workbench 1, two sliders 4 with a T-shaped cross section are arranged in the annular groove 3, the sliders 4 can move along the annular groove 3, telescopic rods 5 are respectively and fixedly arranged on the outer sides of the top surfaces of the sliders 4, screws 6 are respectively and fixedly arranged on the inner sides of the top surfaces of the sliders 4, nuts 7 which are in threaded fit are respectively arranged at the upper ends of the screws 6, the outer sides of the nuts 7 are respectively and fixedly connected with the inner sides of the movable ends of the corresponding telescopic rods 5, probes 8 are respectively and fixedly arranged on the inner sides of the nuts 7, a placing groove 9 with a step-shaped cross section is formed in the middle of the top surface of the workbench, the left side communicates with each other with standing groove 9 is inside in the

bar groove

11, 11 upper portion right sides fixed mounting connecting axle 12 in bar groove, and connecting axle 12 middle part bearing installation dysmorphism pole 13, dysmorphism pole 13 are located bar groove 11. Use the utility model discloses the time, the user places the battery that awaits measuring in standing groove 9, the solar wafer that awaits measuring removes to suitable ladder department, adjust the horizontal position of probe 8 subsequently, remove telescopic link 5, telescopic link 5 removes and drives screw rod 6, probe 8 and slider 4 remove, slider 4 moves along ring channel 3, adjust the vertical position of probe 8 after moving probe 8 to suitable position again, rotate screw rod 6, screw rod 6 rotates and drives nut 7 to move, nut 7 and telescopic link 5 fixed connection again, so nut 7 turns into linear motion with the rotary motion of screw rod 6, nut 7 moves down along screw rod 6 and drives probe 8 to move down, pierce the battery measurement station that awaits measuring after probe 8 moves down, the battery that awaits measuring gets into the state of being measured, test relevant data through probe 8 by external electrical system; after the detection, the user moves 8 rebound of probe with the same reason, and then with dysmorphism pole 13 upper end clockwise movement, the removal of dysmorphism pole 13 upper end drives its lower extreme around connecting axle 12 clockwise movement, and strip groove 11 gets into in the standing groove 9 is left to 13 lower extremes of dysmorphism pole to with the battery jack-up that makes progress in the standing groove 9, the person of facilitating the use takes out the battery. The utility model has the advantages of reasonable design, conveniently take out and install the battery that awaits measuring, improve efficiency of software testing, the standing groove 9 of echelonment can adapt to the test of multiple specification battery piece, improves application scope, and probe 8's interval can be adjusted to cooperate different battery pack contacts that await measuring to detect convenient operation.

Specifically, in the detection process, if the user accidentally touches the special-shaped rod 13 and moves the special-shaped rod, the detection may be affected, and the right side of the upper part of the special-shaped rod 13 in the embodiment is fixedly connected with the right side of the upper part in the strip-shaped groove 11 through the supporting spring. The supporting spring can give the thrust of the upper end of the special-shaped rod 13, so that the special-shaped rod 13 is always positioned in the strip-shaped groove 11, and the special-shaped rod 13 is prevented from being moved randomly to influence use.

Specifically, when the user rotated screw rod 6 by bare-handed, the operation was inconvenient, this embodiment 6 equal fixed mounting rocking handles in top of screw rod. The user rotates the rocking handle, and the rocking handle rotates and drives screw rod 6 and rotate, has improved the convenience that uses.

Further, the user is through using probe 8 to detect the battery that awaits measuring, this embodiment probe 8 constitute by first pole and second pole, the junction of first pole and second pole is articulated the connection. The user adjusts the angle of articulation between the first and second rods on the probe 8, improving the range of application.

Furthermore, after the workbench 1 is moved by an improper external force in the detection process, adverse effects may be brought to detected data, and the non-slip mat is fixedly installed on the bottom surface of the support leg 2 in the embodiment. In order to guarantee the smooth proceeding of detection, the anti-slip mat is fixedly arranged on the bottom surface of the supporting leg 2, and the workbench 1 is prevented from moving.

Furthermore, the temperature control testing platform 10 is controlled by an external driving device, so as to adjust the temperature required by the tested battery assembly, and a heat dissipation system is installed at the bottom of the temperature control testing platform 10 according to this embodiment. The bottom of the temperature control test bench 10 is provided with a heat dissipation system, and the heat dissipation system can ensure normal use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. General clamping machine of solar cell accuse temperature test constructs, its characterized in that: comprises a workbench (1), a plurality of supporting legs (2) which are uniformly distributed are fixedly arranged on the bottom surface of the workbench (1), an annular groove (3) with a T-shaped section is formed in the top surface of the workbench (1), two sliders (4) with a T-shaped section are arranged in the annular groove (3), the sliders (4) can move along the annular groove (3), telescopic rods (5) are respectively and fixedly arranged on the outer sides of the top surfaces of the sliders (4), screw rods (6) are respectively and bearing-mounted on the inner sides of the top surfaces of the sliders (4), nuts (7) which are in threaded fit are arranged at the upper ends of the screw rods (6), the outer sides of the nuts (7) are respectively and fixedly connected with the inner sides of the movable ends of the corresponding telescopic rods (5), probes (8) are respectively and fixedly mounted on the inner sides of the nuts (7), a placing groove (9) with a stepped section is formed in the middle of the top surface of the workbench (1), the, a strip-shaped groove (11) is formed in the right side of the top surface of a workbench (1), the left side in the strip-shaped groove (11) is communicated with the inside of a placing groove (9), a connecting shaft (12) is fixedly installed on the right side of the upper portion of the strip-shaped groove (11), a special-shaped rod (13) is installed in the middle of the connecting shaft (12) through a bearing, and the special-shaped rod (13) is located in the strip-shaped groove (11).

2. The solar cell temperature control test universal clamping mechanism according to claim 1, characterized in that: the right side of the upper part of the special-shaped rod (13) is fixedly connected with the right side of the upper part in the strip-shaped groove (11) through a supporting spring.

3. The solar cell temperature control test universal clamping mechanism according to claim 1, characterized in that: rocking handles are fixedly arranged at the top ends of the screw rods (6).

4. The solar cell temperature control test universal clamping mechanism according to claim 1, characterized in that: the probe (8) consists of a first rod and a second rod, and the joint of the first rod and the second rod is hinged.

5. The solar cell temperature control test universal clamping mechanism according to claim 1, characterized in that: the bottom surface of the supporting leg (2) is fixedly provided with an antiskid pad.

6. The solar cell temperature control test universal clamping mechanism according to claim 1, characterized in that: and a heat dissipation system is arranged at the bottom of the temperature control test bench (10).