CN217282877U

CN217282877U - Fixing device for detecting photovoltaic cell

Info

Publication number: CN217282877U
Application number: CN202123429112.3U
Authority: CN
Inventors: 徐�明
Original assignee: Nanjing Shichuang Intelligent Technology Co ltd
Current assignee: Nanjing Shichuang Intelligent Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a fixing device is used in photovoltaic cell piece detection relates to photovoltaic cell's technical field, can't use the problem of whole size detection photovoltaic cell piece when aiming at solving prior art detection photovoltaic cell piece. The technical scheme is characterized in that an upright post is arranged on a workbench along the vertical direction, a sliding block is connected on the upright post in a sliding manner, and a detector is fixed on the bottom wall of the sliding block; one side of the workbench, which is close to the stand column, is provided with a fixed plate, one side of the workbench, which is far away from the stand column, is provided with a movable plate in a sliding manner, the movable plate and the fixed plate are arranged oppositely and are parallel to each other, one side of the movable plate, which is far away from the fixed plate, is connected with an electric cylinder telescopic end, the bottom end of the side wall, which is opposite to the fixed plate, of the movable plate is provided with a travel switch, the travel switch is electrically connected with a controller of the electric cylinder, and the side wall, which is opposite to the fixed plate, of the movable plate is provided with a butt joint plate which is directly abutted against a photovoltaic cell. The utility model discloses can adjust fly leaf and fixed plate distance in a flexible way, be applicable to more extensive photovoltaic cell piece size.

Description

Fixing device for detecting photovoltaic cell

Technical Field

The utility model belongs to the technical field of photovoltaic cell's technique and specifically relates to a photovoltaic cell piece detects and uses fixing device is related to.

Background

The photovoltaic cell slice is a solar cell slice, which is a photoelectric semiconductor slice directly generating electricity by using solar energy, can output voltage instantly and generate current under the condition of a loop as long as the photovoltaic cell slice is irradiated by light meeting a certain illumination condition, and the photovoltaic cell slices are usually detected by using a detection device before being put into use.

The traditional Chinese patent with the application number of CN202021114359.9 discloses a photovoltaic cell detection device, which comprises four support rods, wherein the four support rods are distributed in a rectangular array, the top ends of the four support rods are provided with an adjusting box, one end of the adjusting box is movably connected with a cover plate, and the top end of the adjusting box is provided with a fixing device; the fixing device comprises a supporting plate, vertical plates are clamped on two sides of the top of the supporting plate, one ends of the vertical plates are connected with stabilizing plates, two sliding grooves are formed in one ends of the vertical plates, a pressing plate is connected to one ends of the sliding grooves in a sliding mode, a plurality of positioning holes are formed in two ends of each vertical plate, positioning pins used in cooperation with the positioning holes are arranged at two ends of each vertical plate, fixing holes are formed in one ends of the pressing plates, and the vertical plates are inserted into the positioning holes and the fixing holes through the positioning pins and are fixedly connected with the pressing plates.

The technical scheme has the following problems: the fixing of the photovoltaic cell piece is still limited by the opening position and the interval of the positioning hole, and the fixing of the photovoltaic cell piece with any size cannot be achieved, so that certain technical limitation exists, and the problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixing device is used in photovoltaic cell piece detection can adjust fly leaf and fixed plate distance in a flexible way, is applicable to more extensive photovoltaic cell piece size to more conveniently fix the photovoltaic cell piece.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a fixing device for detecting a photovoltaic cell comprises a workbench, wherein an upright post is arranged on the workbench along the vertical direction, a sliding block is connected onto the upright post in a sliding manner, and a detector is fixed on the bottom wall of the sliding block; one side that is close to the stand on the workstation is provided with the fixed plate, one side slip of keeping away from the stand on the workstation is provided with the fly leaf, the fly leaf sets up and is parallel to each other with the fixed plate relatively, one side that the fixed plate was kept away from to the fly leaf is connected with the flexible end of electric jar, the lateral wall bottom that the fly leaf is relative with the fixed plate is provided with travel switch, travel switch is connected with the controller electricity of electric jar, be provided with the butt joint board that directly offsets with the photovoltaic cell piece on the lateral wall that the fly leaf is relative with the fixed plate.

The utility model discloses further set up to: the movable plate is arranged on the upright post, the side wall, close to the upright post, of the upright post is provided with a sliding groove in the vertical direction, a screw rod parallel to the extending direction of the sliding groove is arranged in the sliding groove, the top end of the screw rod extends out of the upright post, the sliding block is provided with threads matched with the screw rod, the bottom of the screw rod is rotatably connected with the bottom of the sliding groove, and at least part of the sliding block is located in the sliding groove.

The utility model discloses further set up to: and the side wall of the sliding block, which is in contact with the sliding groove, is provided with a ball.

The utility model discloses further set up to: and a rotating disc is arranged at the top of the screw rod.

The utility model discloses further set up to: first scales are arranged on the top wall of the workbench along the XY directions.

The utility model discloses further set up to: and a second scale is arranged on the upright column along the vertical direction.

The utility model discloses further set up to: and rubber pads are arranged on the side walls of the fixed plate opposite to the abutting plate.

The utility model discloses further set up to: the butt joint plate is fixed on the movable plate through the colloid.

To sum up, the utility model discloses a beneficial technological effect does:

through the setting of fixed plate, fly leaf, electric jar, travel switch, butt joint board, place photovoltaic cell piece and fixed plate butt, start electric jar drive fly leaf and be close to the fixed plate, run switch's contact and touch photovoltaic cell, travel switch control electric jar stops flexible, the butt plate just with photovoltaic cell piece butt this moment to reach the effect of fixed battery piece position, can be applied to the battery piece of more sizes, have more extensive application prospect.

Drawings

Fig. 1 is a top view of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic front structural view of a pillar in an embodiment of the present invention.

In the figure, 1, a workbench; 11. a column; 12. a slider; 13. a detector; 14. a fixing plate; 15. a movable plate; 16. an electric cylinder; 17. a travel switch; 18. a butt joint plate; 19. a chute; 2. a screw; 21. a ball bearing; 22. rotating the disc; 23. a first scale; 24. a second scale; 25. a rubber cushion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the fixing device for detecting a photovoltaic cell disclosed by the utility model comprises a workbench 1, wherein a stand column 11 is arranged on the workbench 1 along the vertical direction, a slide block 12 is connected on the stand column 11 in a sliding manner, and a detector 13 is fixed on the bottom wall of the slide block 12; a fixed plate 14 is arranged on one side, close to the upright post 11, of the workbench 1, a movable plate 15 is arranged on one side, far away from the upright post 11, of the workbench 1 in a sliding mode, the movable plate 15 and the fixed plate 14 are arranged oppositely and are parallel to each other, one side, far away from the fixed plate 14, of the movable plate 15 is connected with an electric cylinder 16 telescopic end, a travel switch 17 is arranged at the bottom end of the side wall, opposite to the fixed plate 14, of the movable plate 15, the travel switch 17 is electrically connected with a controller of the electric cylinder 16, and a butt plate 18 which is directly abutted against a photovoltaic cell is arranged on the side wall, opposite to the fixed plate 14, of the movable plate 15. In the embodiment, the abutting plate 18 and the contact of the travel switch 17 are on the same vertical plane, when the contact of the travel switch 17 is in contact with the photovoltaic cell, the abutting plate 18 is simultaneously in contact with the photovoltaic cell, and at the moment, the travel switch 17 sends a signal to the electric cylinder 16 to control the controller to turn off the electric cylinder 16.

Referring to fig. 2, a sliding groove 19 is formed in the side wall, close to the movable plate 15, of the upright post 11 along the vertical direction, a screw rod 2 parallel to the extending direction of the sliding groove 19 is arranged in the sliding groove 19, the top end of the screw rod 2 extends out of the upright post 11, a thread matched with the screw rod 2 is arranged on the sliding block 12, the bottom of the screw rod 2 is rotatably connected with the bottom of the sliding groove 19, and at least part of the sliding block 12 is located in the sliding groove 19. In order to facilitate the rotation of the screw 2, a rotating disk 22 is provided on the top of the screw 2. In order to reduce the frictional resistance between the sliding groove 19 and the sliding block 12, the sliding friction is changed into rolling friction by arranging the ball 21 on the side wall of the sliding block 12 contacted with the sliding groove 19, so that the friction is greatly reduced, and the sliding block 12 can move more reliably.

In this embodiment, in order to adapt to the size of the photovoltaic cell, the detector 13 may be connected to the linear movement module in the XY direction, so that the detector 13 can detect the photovoltaic cell more comprehensively.

In order to facilitate observation and estimation of the size of the battery piece, first scales 23 are arranged on the top wall of the workbench 1 along the XY directions. Meanwhile, the vertical column 11 is provided with a second scale 24, so that the sliding block 12 can be conveniently moved to a specified height, and the detector 13 can better detect the photovoltaic cell.

In order to reduce the risk of damage caused by extrusion of the photovoltaic cell when the abutting plate 18 and the fixing plate 14 move relatively, rubber pads 25 are arranged on the side walls of the fixing plate 14 opposite to the abutting plate 18, rigid contact is changed into flexible contact, and a certain protection effect is achieved. In addition, the abutting plate 18 is fixed on the movable plate 15 by glue, so that the battery is prevented from being damaged by the protruding parts existing in the connection mode of bolts and the like.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a photovoltaic cell piece detects uses fixing device, includes workstation (1), its characterized in that: an upright post (11) is arranged on the workbench (1) along the vertical direction, a sliding block (12) is connected onto the upright post (11) in a sliding manner, and a detector (13) is fixed on the bottom wall of the sliding block (12); one side that is close to stand (11) on workstation (1) is provided with fixed plate (14), one side slip of keeping away from stand (11) on workstation (1) is provided with fly leaf (15), fly leaf (15) set up and are parallel to each other with fixed plate (14) relatively, one side that fixed plate (14) were kept away from in fly leaf (15) is connected with electric jar (16) flexible end, lateral wall bottom that fly leaf (15) and fixed plate (14) are relative is provided with travel switch (17), travel switch (17) are connected with the controller electricity of electric jar (16), be provided with butt joint board (18) that directly offsets with the photovoltaic cell piece on the lateral wall that fly leaf (15) and fixed plate (14) are relative.

2. The fixing device for detecting the photovoltaic cell as claimed in claim 1, wherein: the vertical column (11) is close to the side wall of the movable plate (15) and is provided with a sliding groove (19) along the vertical direction, a screw rod (2) parallel to the extending direction of the sliding groove (19) is arranged in the sliding groove (19), the top end of the screw rod (2) extends out of the vertical column (11), a screw thread matched with the screw rod (2) is arranged on the sliding block (12), the bottom of the screw rod (2) is rotatably connected with the bottom of the sliding groove (19), and at least part of the sliding block (12) is located in the sliding groove (19).

3. The fixing device for detecting the photovoltaic cell as claimed in claim 2, wherein: and a ball (21) is arranged on the side wall of the sliding block (12) which is in contact with the sliding groove (19).

4. The fixing device for detecting the photovoltaic cell as claimed in claim 3, wherein: the top of the screw rod (2) is provided with a rotating disc (22).

5. The fixing device for detecting the photovoltaic cell piece according to claim 4, wherein: the top wall of the workbench (1) is provided with first scales (23) along the XY direction.

6. The fixing device for detecting the photovoltaic cell as claimed in claim 5, wherein: and a second scale (24) is arranged on the upright post (11) along the vertical direction.

7. The fixing device for detecting the photovoltaic cell as claimed in claim 6, wherein: and rubber pads (25) are arranged on the side walls of the fixed plate (14) opposite to the abutting plates (18).

8. The fixing device for detecting the photovoltaic cell as claimed in claim 7, wherein: the abutting plate (18) is fixed on the movable plate (15) through a glue.