CN217216498U

CN217216498U - Portable EL tester of subassembly

Info

Publication number: CN217216498U
Application number: CN202123416053.6U
Authority: CN
Inventors: 张军
Original assignee: Suzhou Kepai Automation Equipment Co ltd
Current assignee: Suzhou Kepai Automation Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of the EL tester, a portable EL tester of subassembly is disclosed, which comprises a substrate, the side of base plate bottom is equipped with supporting mechanism, supporting mechanism includes the bottom plate, the bottom plate is located a side of base plate below, and one side of bottom plate top is equipped with the main part arm, the both sides limit of main part arm bottom all is equipped with the fixed block, the bottom of two sets of fixed blocks all with one side fixed connection at bottom plate top, and the junction of the relative one end of two sets of fixed blocks cup joints through the inner chamber activity of pivot with main part arm bottom. Through the supporting mechanism, the base plate arranged in the supporting mechanism can be utilized, the main body arm, the fixed block, the movable groove, the extension arm and the hinge block are jointly acted, the base plate effectively bears the main body, the embedded groove, the anti-falling metal block and the adjusting bolt are matched, the extension arm and the main body arm are effectively stretched and positioned, and good adjusting benefits of the working height of the tester body are achieved.

Description

Portable EL tester of subassembly

Technical Field

The application relates to the technical field of EL testers, in particular to a portable EL tester with components.

Background

The EL tester is called as an electroluminescence tester, is an internal defect detection device of a solar cell or a cell module, and is commonly used for detecting internal defects, hidden cracks, fragments, insufficient solder joints, broken grids and abnormal phenomena of single cells with different conversion efficiencies of the solar cell module.

EL tester among the prior art when carrying out outdoor use to it, is difficult to realize the effective regulation work to its working height, when leading to its body operating position too single, influences the test surface of whole EL tester to cause the one-sidedness of whole detected data.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a component portable EL tester.

The technical scheme provided by the application is as follows:

a portable EL tester of components comprises a substrate, wherein a supporting mechanism is arranged on the side edge of the bottom of the substrate and comprises a bottom plate, the bottom plate is arranged on one side edge of the lower portion of the substrate, a main body arm is arranged on one side above the bottom plate, fixed blocks are arranged on two side edges of the bottom end of the main body arm, the bottoms of the two groups of fixed blocks are fixedly connected with one side of the top of the bottom plate, the joint of the opposite ends of the two groups of fixed blocks is movably sleeved with an inner cavity of the bottom end of the main body arm through a rotating shaft, a movable groove is formed in an inner cavity of the top end of the main body arm, an extension arm is movably sleeved on the inner side of the movable groove, the top end of the extension arm penetrates through the top of the movable groove, a hinge block is arranged on the top of the extension arm, the hinge block is fixedly arranged on the side edge of the bottom of the substrate, an embedded groove is formed in one side wall of the extension arm, and an anti-falling metal block is arranged on the inner side of the embedded groove, the anticreep metal block is located the inside of activity groove, and the one end fixedly connected with adjusting bolt of anticreep metal block, adjusting bolt's outer wall and the inner chamber looks spiro union of main part arm side, the inner chamber spiro union of bottom plate one end has positioning bolt, positioning bolt is located a side of main part arm bottom.

Through the technical scheme, the substrate is utilized to effectively connect with the structure arranged on the substrate, and meanwhile, the connection work of the EL tester is realized.

Furthermore, the supporting mechanism is equipped with three groups, three groups all are located the base plate bottom, and three groups of supporting mechanism are circumference evenly distributed in the bottom of base plate.

Through the technical scheme, the three groups of supporting mechanisms are utilized to effectively support the substrate, and the good adjusting effect of the working height of the substrate is realized.

Further, the center at base plate top is equipped with the tester body, the bottom of tester body nevertheless is disconnected with the top contact of base plate, and the center fixed mounting of tester body bottom has the spliced pole, the outside of spliced pole is equipped with first logical groove, first logical groove is seted up in the inner chamber at base plate center.

Through the technical scheme, the whole main body test detection work is realized by utilizing the arranged tester body.

Furthermore, an external frame is arranged on the outer side of the tester body, the external frame is of an inverted U-shaped plate body structure, and an inclined plate is fixedly connected to the top of the external frame.

Through the technical scheme, the arranged external frame is utilized to play an effective bearing role on the structure arranged on the external frame.

Further, the distance between the inner wall of the top end of the external rack and the top of the tester body is larger than the height of the connecting column, the bottom of two sides of the external rack is fixedly connected with the butt-joint columns, the two groups of the second through grooves are formed in the outer sides of the butt-joint columns, and the two groups of the second through grooves are formed in the inner cavity of the base plate.

Through the technical scheme, the butt-joint column and the second through groove are utilized, so that the external frame can be conveniently and effectively clamped on the substrate to be arranged.

Further, first logical groove is equilateral triangle shape cell body structure, and is two sets of the second leads to the groove and all is cylindrical cell body structure, and just two sets of second lead to the groove and lie in the both sides limit of first logical groove respectively, first logical groove and two sets of second lead to the groove and all run through the inner chamber of base plate.

Through above-mentioned technical scheme, utilize the injeciton to first logical groove structure for under its and spliced pole cooperate, play the good spacing benefit to the tester body.

To sum up, the application comprises the following beneficial technical effects:

through the base plate that sets up, be favorable to when effectively accepting the tester body, utilize three supporting mechanism of group that establish in its bottom, play the holistic good supporting role to the base plate, through the supporting mechanism who establishes, can utilize its inside bottom plate of establishing, the main part arm, fixed block and movable groove, the extension arm, under the combined action of articulated piece, when playing effectively accepting the main part to the base plate, the embedded groove that the cooperation was established, anticreep metal block and adjusting bolt, the realization is to under effectively stretching out and drawing back and the positioning action between extension arm and the main part arm, play the good adjustment benefit to base plate and tester body operating height, thereby improve the detection working face of tester body.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural view of the support mechanism of the present application;

FIG. 3 is a side cross-sectional view of the tip of the body arm of the present application;

fig. 4 is a schematic view of a bottom structure of a substrate according to the present application.

The numbering in the figures illustrates:

1. a substrate; 2. a support mechanism; 3. a base plate; 4. a body arm; 5. a fixed block; 6. a movable groove; 7. an extension arm; 8. a hinged block; 9. a groove is embedded; 10. an anti-drop metal block; 11. adjusting the bolt; 12. positioning the bolt; 13. a tester body; 14. connecting columns; 15. a first through groove; 16. an external frame; 17. a sloping plate; 18. butting columns; 19. a second through slot.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a portable EL tester of components, please refer to FIG. 1 and FIG. 2, 3, which comprises a substrate 1, a supporting mechanism 2 is arranged at the side edge of the bottom of the substrate 1, the supporting mechanism 2 comprises a bottom plate 3, the bottom plate 3 is arranged at the side edge of the lower part of the substrate 1, a main body arm 4 is arranged at one side of the upper part of the bottom plate 3, fixed blocks 5 are arranged at two side edges of the bottom end of the main body arm 4, the bottoms of the two groups of fixed blocks 5 are fixedly connected with one side of the top part of the bottom plate 3, the joint of the opposite ends of the two groups of fixed blocks 5 is movably sleeved with an inner cavity at the bottom end of the main body arm 4 through a rotating shaft, a movable groove 6 is arranged in an inner cavity at the top end of the main body arm 4, an extension arm 7 is movably sleeved at the inner side of the movable groove 6, the top end of the extension arm 7 penetrates through the top part of the movable groove 6, a hinge block 8 is arranged at the top part of the extension arm 7, the hinge block 8 is fixedly arranged at the side edge of the bottom part of the substrate 1, an embedding groove 9 is arranged at one side wall of the extension arm 7, the inner side of the embedded groove 9 is provided with an anti-drop metal block 10, the anti-drop metal block 10 is positioned inside the movable groove 6, one end of the anti-drop metal block 10 is fixedly connected with an adjusting bolt 11, the outer wall of the adjusting bolt 11 is in threaded connection with the inner cavity at the side end of the main body arm 4, the inner cavity at one end of the bottom plate 3 is in threaded connection with a positioning bolt 12, the positioning bolt 12 is positioned at one side edge of the bottom end of the main body arm 4, the three groups of supporting mechanisms 2 are arranged on the supporting mechanism 2, the three groups of supporting mechanisms 2 are all positioned at the bottom of the base plate 1, the three groups of supporting mechanisms 2 are uniformly distributed at the bottom of the base plate 1 in a circumferential manner, the base plate 1 can be effectively positioned and installed and supported on the bearing surface of the whole equipment, and simultaneously, the good adjusting benefit of the working height of the base plate 1 can be achieved by utilizing the telescopic work between the inner extension arm 7 and the main body arm 4 and the contact positioning work of the adjusting bolt 11 and the anti-drop metal block 10, therefore, the one-sidedness of detection data generated under the condition that the working height of the EL tester is integrally adjusted is effectively avoided, and the integral practical performance is improved.

Referring to fig. 1 and 4, a tester body 13 is disposed at the center of the top of a base plate 1, the bottom of the tester body 13 is in contact with but not connected to the top of the base plate 1, a connecting column 14 is fixedly mounted at the center of the bottom of the tester body 13, a first through groove 15 is disposed at the outer side of the connecting column 14, the first through groove 15 is disposed in an inner cavity of the center of the base plate 1, an external frame 16 is disposed at the outer side of the tester body 13, the external frame 16 is in an inverted U-shaped plate structure, an inclined plate 17 is fixedly connected to the top of the external frame 16, the distance between the inner wall of the top end of the external frame 16 and the top of the tester body 13 is greater than the height of the connecting column 14, docking posts 18 are fixedly connected to the bottoms of the two sides of the external frame 16, second through grooves 19 are disposed at the outer sides of the two pairs of docking posts 18, the two groups of second through grooves 19 are both disposed in the inner cavity of the base plate 1, the first through groove 15 is in a regular triangular groove structure, the two groups of second through grooves 19 are both in a cylindrical groove structure, and two groups of second through grooves 19 are respectively positioned at two side edges of the first through groove 15, the first through groove 15 and the two groups of second through grooves 19 both penetrate through the inner cavity of the base plate 1, the inclined plate 17 can be fixedly connected through the arranged external frame 16, and the indirect arrangement work of the inclined plate 17 on the base plate 1 is simultaneously performed, the inclined plate 17 is arranged, the body of the inclined plate 17 is designed in an inclined shape and is inclined at one side of the working surface end of the tester body 13, for the arrangement of the inclined plate 17, when the tester body 13 is used outdoors and influenced by light, the external frame 16 and the butt-joint columns 18 arranged at two sides of the bottom end of the external frame 16 are utilized, so that the two groups of butt-joint columns 18 are respectively clamped with the two groups of second through grooves 19, the good positioning and installation effect of the external frame 16 on the base plate 1 is achieved, the inclined plate 17 indirectly shields the working surface end of the tester body 13, and the problem of influence of the outdoor light on the working surface end of the tester body 13 is avoided, thereby indirectly improving the detection work effect of the tester body 13.

The implementation principle of the portable EL tester of the component in the embodiment of the application is as follows: when the tester is used, the whole tester body 13 and the whole external frame 16 are in an unset state at the top of the base plate 1, when the tester body 13 is used outdoors, the base plate 1 is placed outdoors, the three groups of supporting mechanisms 2 support the base plate 1, the three groups of bottom plates 3 are in contact with a bearing surface which is placed integrally, then the whole base plate 1 is placed and fixed while the three groups of positioning bolts 12 are used for positioning with the bearing surface, then the tester body 13 is placed at the top of the base plate 1, the connecting column 14 is clamped with the inner wall of the first through groove 15, so that the tester body 13 can be used for detection under stable installation, when the working height of the tester body 13 needs to be adjusted, the three groups of adjusting bolts 11 are respectively screwed, and the corresponding anti-falling metal blocks 10 are separated from the interference effect on the corresponding embedded grooves 9, can make extension arm 7 carry out flexible work in activity groove 6 inside according to specific work needs this moment, and because the mobile action of articulated piece 8 and main body arm 4 bottom for base plate 1 can indirect lifting or decline, makes three adjusting bolt 11 of group after the height adjustment finishes under reseing, indirectly drive three anticreep metal block 10 of group reset and with correspond the inner wall of embedded groove 9 tightly contradict can, with this realization to tester body 13 indirect height adjustment work.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A component-portable EL tester comprising a substrate (1), characterized in that: the side of base plate (1) bottom is equipped with supporting mechanism (2), supporting mechanism (2) includes bottom plate (3), bottom plate (3) are located a side of base plate (1) below, and one side of bottom plate (3) top is equipped with main body arm (4), the both sides limit of main body arm (4) bottom all is equipped with fixed block (5), two sets of the bottom of fixed block (5) all with one side fixed connection at bottom plate (3) top, and the junction of the relative one end of two sets of fixed block (5) cup joints through the inner chamber activity of pivot with main body arm (4) bottom, the inner chamber on main body arm (4) top has seted up movable groove (6), the inboard activity of movable groove (6) has cup jointed extension arm (7), the top of extension arm (7) runs through the top of movable groove (6), and the top of extension arm (7) is equipped with articulated piece (8), articulated piece (8) fixed mounting is in the side of base plate (1) bottom, embedded groove (9) have been seted up to a lateral wall of extension arm (7), the inboard of embedded groove (9) is equipped with anticreep metal block (10), anticreep metal block (10) are located the inside of activity groove (6), and the one end fixedly connected with adjusting bolt (11) of anticreep metal block (10), the outer wall of adjusting bolt (11) and the inner chamber looks spiro union of main body arm (4) side, the inner chamber spiro union of bottom plate (3) one end has positioning bolt (12), positioning bolt (12) are located a side of main body arm (4) bottom.

2. The assembly portable EL tester as recited in claim 1, wherein: the supporting mechanism (2) is provided with three groups, the three groups of supporting mechanisms (2) are located at the bottom of the base plate (1), and the three groups of supporting mechanisms (2) are uniformly distributed on the circumference of the bottom of the base plate (1).

3. The assembly portable EL tester as recited in claim 1, wherein: the center at base plate (1) top is equipped with tester body (13), the bottom of tester body (13) nevertheless is disconnected with the top contact of base plate (1), and the center fixed mounting of tester body (13) bottom has spliced pole (14), the outside of spliced pole (14) is equipped with first logical groove (15), first logical groove (15) are seted up in the inner chamber at base plate (1) center.

4. A modular portable EL tester as claimed in claim 3 wherein: the tester is characterized in that an external frame (16) is arranged on the outer side of the tester body (13), the external frame (16) is of an inverted U-shaped plate body structure, and the top of the external frame (16) is fixedly connected with an inclined plate (17).

5. The assembled portable EL tester as recited in claim 4, wherein: the distance between the inner wall of the top end of the external frame (16) and the top of the tester body (13) is greater than the height of the connecting column (14), the bottom of the two sides of the external frame (16) is fixedly connected with the butt-joint columns (18) and is two sets of the outer sides of the butt-joint columns (18) are provided with second through grooves (19) and are two sets of the inner cavities of the base plates (1) are formed in the second through grooves (19).

6. The assembled portable EL tester as recited in claim 5, wherein: first logical groove (15) are regular triangle shape cell body structure, and are two sets of the second leads to groove (19) and all is cylindrical cell body structure, and just two sets of seconds lead to groove (19) and are located the both sides limit of first logical groove (15) respectively, first logical groove (15) and two sets of seconds lead to groove (19) and all run through the inner chamber of base plate (1).