EL tester convenient to assemble on site

Abstract

The utility model belongs to the technical field of EL testers, and particularly relates to an EL tester convenient for field assembly, which comprises an EL tester, the bottom of the EL tester is provided with a connecting seat, the bottom of the connecting seat is connected with a tripod, the bottom of the EL tester is connected with a mounting seat, and the mounting seat is connected with a camera. According to the utility model, the shifting block is shifted to enable the two movable blocks to drive the bayonet lock to contract, then the butt-joint slot at the bottom of the mounting seat is in butt joint with the butt-joint insertion block at the top of the connecting seat, and the shifting block is loosened after the butt-joint insertion block is inserted into the butt-joint slot; at the moment, the clamping pin is inserted into the clamping groove in the outer wall of the butt joint insertion block under the action of the spring and the movable block, and therefore assembling between the EL tester and the tripod can be achieved more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of EL tester, specifically relates to a kind of EL tester of convenient field assembly. BACKGROUND

[0002] EL tester is full name for Electroluminescent tester, is a kind of internal defect detection equipment of solar cell or battery component, is often used to detect internal defect, hidden crack, fragment, virtual welding, broken grid and different conversion efficiency monolithic cell abnormal phenomenon of solar cell component.

[0003] At present, the existing EL tester is usually combined with tripod for stable test in the process of use, but in the process of assembly, EL tester is often still fixed by using tool (such as wrench, screwdriver etc.) after docking at the connecting place of tripod, if the staff arrives at the scene and finds that this kind of tool is not carried, the assembly convenience of EL tester will be affected, so that it is not conducive to the field test of solar cell component. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of EL tester of convenient field assembly, to solve the existing EL tester in the process of use, usually need to be combined with tripod for stable test in the field, but in the process of assembly, EL tester is often still fixed by using tool (such as wrench, screwdriver etc.) after docking at the connecting place of tripod, if the staff arrives at the scene and finds that this kind of tool is not carried, the assembly convenience of EL tester will be affected, so that it is not conducive to the field test of solar cell component.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of EL tester of convenient field assembly, including EL tester, the bottom of the EL tester is provided with connecting seat, the bottom of the connecting seat is connected with tripod, the bottom of the EL tester is connected with mounting seat;

[0006] The inside of the mounting seat is provided with spring, the end of the spring is connected with movable block, the side of the movable block is connected with pin, the end of the movable block is connected with push block, the bottom of the mounting seat is provided with the butt joint slot at both ends, the top of the connecting seat is connected with two butt joint inserts, the opposite side of two butt joint inserts is provided with clamping slot.

[0007] As a preferred EL tester of convenient field assembly of the utility model, one end of the pin extends to the inside of butt joint slot.

[0008] As the utility model discloses a convenient on -the -spot assembly's EL tester preferably, the outer wall of mounting seat is provided with an opening, and one end of the knob extends to the outside through the opening of the outer wall of mounting seat.

[0009] As the utility model discloses a convenient on -the -spot assembly's EL tester preferably, the EL tester can constitute the elastic clamping structure with the connecting seat through mounting seat, spring, movable block, bayonet lock, knob, docking slot, docking plug, clamping groove.

[0010] As the utility model discloses a convenient on -the -spot assembly's EL tester preferably, the outer wall of connecting seat is provided with four screw holes, and the water bead leveler is arranged on one side of the connecting seat, and the connecting piece is connected to the end of the water bead leveler.

[0011] As the utility model discloses a convenient on -the -spot assembly's EL tester preferably, the water bead leveler is located at the bottom of the EL tester.

[0012] As the utility model discloses a convenient on -the -spot assembly's EL tester preferably, the size of the fixed screw is adapted to the screw hole.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] By knob, two movable blocks drive the bayonet lock to contract, then the docking slot at the bottom of mounting seat and the docking plug at the top of connecting seat are docked, and the knob is loosened after the docking plug is inserted into the docking slot, and at this time, the bayonet lock is inserted into the clamping groove on the outer wall of the docking plug under the action of spring and movable block, so that the assembly between the EL tester and the tripod can be more conveniently realized.

[0015] The fixed screw on the surface of the connecting piece is connected with the screw hole on the surface of the connecting seat, so that the water bead leveler can be fixedly installed on the surface of the connecting seat, so that the horizontal state of the EL tester during placement can be checked through the water bead leveler during testing, and the staff can conveniently adjust the tripod in time. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0017] Figure 1 It is the front view structural schematic diagram of the utility model;

[0018] Figure 2 It is the front view disassembly structural schematic diagram of the utility model;

[0019] Figure 3 It is the bottom view structural schematic diagram of the utility model;

[0020] Figure 4 It is the EL tester structural schematic diagram of the utility model;

[0021] Figure 5 It is the A amplification structural schematic diagram of the utility model;

[0022] Figure 6 It is the B amplification structural schematic diagram of the utility model.

[0023] In the drawing: 1, EL tester;2, connecting seat;3, tripod;4, mounting seat;5, spring;6, movable block;7, lock pin;8, push block;9, butt joint slot;10, butt joint plug;11, clamping groove;12, screw hole;13, water bead level;14, connecting piece;15, fixing screw. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-6 The utility model provides the following technical scheme: a kind of EL tester of convenient on-site assembly, including EL tester 1, the bottom of EL tester 1 is provided with connecting seat 2, the bottom of connecting seat 2 is connected with tripod 3, the bottom of EL tester 1 is connected with mounting seat 4;

[0026] The inside of mounting seat 4 is provided with spring 5, the end of spring 5 is connected with movable block 6, the side of movable block 6 is connected with lock pin 7, the end of movable block 6 is connected with push block 8, the bottom of mounting seat 4 is provided with butt joint slot 9 at both ends, the top of connecting seat 2 is connected with two butt joint plugs 10, and the opposite side of two butt joint plugs 10 is provided with clamping groove 11.

[0027] Preferably: one end of lock pin 7 extends to the inside of butt joint slot 9, the outer wall of mounting seat 4 is provided with opening, and one end of push block 8 extends to outside through mounting seat 4 outer wall opening, EL tester 1 can be formed with elastic clamping structure with connecting seat 2 by mounting seat 4, spring 5, movable block 6, lock pin 7, push block 8, butt joint slot 9, butt joint plug 10 and clamping groove 11.

[0028] Specific use, by pulling the dial block 8 makes two movable block 6 drive pin 7 shrink, then the installation seat 4 bottom butt joint slot 9 and the connection seat 2 top butt joint plug 10 between butt joint, after the butt joint plug 10 inserted into the butt joint slot 9, release the dial block 8, the pin 7 will be inserted into the spring 5, movable block 6 under the action of the butt joint plug 10 outer wall on the card slot 11, so as to more convenient to realize the EL tester 1 and tripod 3 between the assembly;

[0029] On the contrary, when the EL tester 1 and tripod 3 are disassembled, by pulling the dial block 8 makes two movable block 6 drive pin 7 from the card slot 11, then lift up the EL tester 1 can be completed separation.

[0030] Preferably: the outer wall of the connection seat 2 is provided with four screw holes 12, one side of the connection seat 2 is provided with water bead level 13, the end of the water bead level 13 is connected with connecting piece 14, the surface of the connecting piece 14 is threaded through with fixed screw 15, the water bead level 13 is located at the bottom of the EL tester 1, the size of the fixed screw 15 and the screw hole 12 is matched.

[0031] Specific use, by connecting the surface of the connecting piece 14 threaded through the fixed screw 15 and the surface of the connection seat 2 screw hole 12, so that the water bead level 13 can be fixedly installed on the surface of the connection seat 2, so that the horizontal state of the EL tester 1 can be checked through the water bead level 13 in the process of testing, and the staff can adjust the tripod 3 in time.

[0032] Working principle: first, the EL tester 1 and tripod 3 are taken out from the storage bag, and the tripod 3 is supported, by pulling the dial block 8 makes two movable block 6 drive pin 7 shrink, then the installation seat 4 bottom butt joint slot 9 and the connection seat 2 top butt joint plug 10 between butt joint, after the butt joint plug 10 inserted into the butt joint slot 9, release the dial block 8, the pin 7 will be inserted into the spring 5, movable block 6 under the action of the butt joint plug 10 outer wall on the card slot 11, so as to more convenient to realize the EL tester 1 and tripod 3 between the assembly, and through the connecting piece 14 surface threaded through the fixed screw 15 and the surface of the connection seat 2 screw hole 12 connection, so that the water bead level 13 can be fixedly installed on the surface of the connection seat 2, so that the horizontal state of the EL tester 1 can be checked through the water bead level 13 in the process of testing, and the staff can adjust the tripod 3 in time.

[0033] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An EL tester for convenient field assembly comprising an EL tester (1) characterized by: The bottom of the EL tester (1) is provided with a connecting seat (2), the bottom of the connecting seat (2) is connected with a tripod (3), and the bottom of the EL tester (1) is connected with a mounting seat (4); The inside of the mounting seat (4) is provided with a spring (5), the end of the spring (5) is connected with a movable block (6), one side of the movable block (6) is connected with a clamping pin (7), the end of the movable block (6) is connected with a pushing block (8), the bottom of the mounting seat (4) is provided with a butt joint slot (9) at both ends, the top of the connecting seat (2) is connected with two butt joint blocks (10), and opposite sides of the two butt joint blocks (10) are provided with clamping grooves (11).

2. A convenient field-assembled EL tester according to claim 1, characterized in that: One end of the clamping pin (7) extends through the butt joint slot (9) to the inside.

3. The EL tester of claim 1, wherein: The outer wall of the mounting seat (4) is provided with an opening, and one end of the pushing block (8) extends to the outside through the opening of the mounting seat (4) outer wall.

4. The EL tester of claim 1, wherein: The EL tester (1) can be connected with the connecting seat (2) to form an elastic clamping structure through the mounting seat (4), the spring (5), the movable block (6), the clamping pin (7), the pushing block (8), the butt joint slot (9), the butt joint block (10) and the clamping groove (11).

5. The EL tester of claim 1, wherein: The outer wall of the connecting seat (2) is provided with four screw holes (12), one side of the connecting seat (2) is provided with a water bead level (13), the end of the water bead level (13) is connected with a connecting piece (14), and the surface of the connecting piece (14) is screwed through a fixing screw (15).

6. A convenient field-assembled EL tester according to claim 5, characterized in that: The water bead level (13) is located at the bottom of the EL tester (1).

7. A convenient field-assembled EL tester according to claim 5, characterized in that: The size of the fixing screw (15) is matched with the screw hole (12).

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