CN213879754U

CN213879754U - Adjustable tentacle

Info

Publication number: CN213879754U
Application number: CN202022950047.8U
Authority: CN
Inventors: 尹丽华; 邱国英; 张哲�
Original assignee: Baoding Jiasheng Photovoltaic Technology Co Ltd
Current assignee: Baoding Jiasheng Photovoltaic Technology Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-03
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an adjustable tentacle, which comprises a frame and a transverse moving device; the frame is connected with a sliding section in a sliding mode, two ends of the telescopic rod are fixedly connected with the frame and the sliding section respectively, the transverse moving device is connected to the sliding section in a sliding mode, the adjusting plate is fixedly connected to the bottom end of a piston rod of the air cylinder, and the two adjusting contacts are movably connected to the bottom end of the adjusting plate; the sliding section bar is driven to slide on the rack through the telescopic adjustment of the telescopic rod, the transverse moving device is driven to slide on the sliding section bar through the meshing transmission of the gear and the rack, and the position of the adjusting contact point on the horizontal plane is changed through the matching of the telescopic rod and the transverse moving device; the cylinder drives the adjusting contact to move in the vertical direction through the vertical movement of the piston rod, and the position of the adjusting contact in the vertical direction is changed.

Description

Adjustable tentacle

Technical Field

The utility model relates to a photovoltaic module goes up electric test tentacle technical field, especially relates to an adjustable tentacle.

Background

The EL infrared tester is an important instrument for testing whether a photovoltaic module has defects in the production process of a photovoltaic panel, and the photovoltaic module needs to be electrified during testing, so that an upper tentacle is an important structure of the EL infrared tester.

At present, the infrared tester of EL on the market is the tentacle of photovoltaic module electricity, generally through bolt adjustable connection in the frame of the infrared tester of EL, needs the manual work to go up the tentacle and adjusts when the contact position on the photovoltaic board changes, and not only the process is very loaded down with trivial details, and the photovoltaic module crushing of testing is easily gone up the tentacle after the manual regulation, causes unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable tentacle to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides an adjustable tentacle, which comprises a frame and a transverse moving device; the rack is connected with a sliding section in a sliding manner, the rack is fixedly connected with a telescopic rod, and the other end of the telescopic rod is fixedly connected with the sliding section;

the transverse moving device comprises a U-shaped frame, a gear and a rack; the outer wall of the U-shaped frame is fixedly connected with an air cylinder, the bottom end of a piston rod of the air cylinder is fixedly connected with an adjusting plate, and the bottom end of the adjusting plate is movably connected with two adjusting contacts; the U-shaped frame is connected with the sliding section in a sliding manner, and the sliding section is provided with a groove along the length direction; the rack is fixedly installed in the groove, a motor is fixedly connected to the upper portion of the U-shaped frame, the gear is located in the U-shaped frame, an output shaft of the motor is fixedly connected with the gear, and the gear is in meshed transmission connection with the rack.

Preferably, the adjusting contact comprises a fixed block, a contact rod and a power-on contact; the fixed block is detachably connected to the bottom end of the adjusting plate, and a through hole is formed in the fixed block; the touch rod is connected with the fixed block in a sliding mode and is positioned in the through hole, the top end of the touch rod is fixedly connected with a first boss, and the bottom of the touch rod is fixedly connected with a second boss; the bottom end of the fixed block is fixedly connected with a spring, the other end of the spring is fixedly connected to the top end of the second boss, and the spring is sleeved on the feeler lever; the electrified contact is rotatably connected to the bottom end of the contact rod.

Preferably, the arc-shaped through groove is formed in the adjusting plate, the bolt hole is formed in the fixing block, and the adjusting plate is movably connected with the fixing block through the bolt.

Preferably, the bottom end of the touch rod is fixedly connected with a process ball head, the top end of the electrified contact is fixedly connected with a ball socket, and the process ball head is matched with the ball socket.

Preferably, the cylinder is a double piston cylinder.

Preferably, the telescopic rod is an electric telescopic rod.

Preferably, the force sensor is mounted on the adjusting contact.

Preferably, a travel switch is mounted on the frame.

The utility model discloses a following technological effect: the utility model discloses an adjustable tentacle, which comprises a frame and a transverse moving device; the frame is connected with a sliding section in a sliding mode, two ends of the telescopic rod are fixedly connected with the frame and the sliding section respectively, the transverse moving device is connected to the sliding section in a sliding mode, the adjusting plate is fixedly connected to the bottom end of a piston rod of the air cylinder, and the two adjusting contacts are movably connected to the bottom end of the adjusting plate; the sliding section bar is driven to slide on the rack through the telescopic adjustment of the telescopic rod, the transverse moving device is driven to slide on the sliding section bar through the meshing transmission of the gear and the rack, and the position of the adjusting contact point on the horizontal plane is changed through the matching of the telescopic rod and the transverse moving device; the cylinder drives the adjusting contact to move in the vertical direction through the vertical movement of the piston rod, and the position of the adjusting contact in the vertical direction is changed; the power sensor is arranged on the power-on contact, so that the photovoltaic module can be prevented from being crushed by overlarge force in the test process; the contact rod bottom end is fixedly connected with a process ball head, the electrifying contact top end is fixedly connected with a ball socket, the process ball head and the ball socket form a ball socket structure, when the curved surface photovoltaic assembly is tested, small-range adjustment can be carried out according to the shape of the photovoltaic assembly, and the photovoltaic assembly can be electrified more smoothly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 top view of an adjustable tentacle of the present invention;

fig. 2 is a side view of an adjustable tentacle of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 5 is a view of the adjusting plate of the present invention;

the device comprises a machine frame 1, a telescopic rod 2, an air cylinder 3, a sliding profile 4, a U-shaped frame 5, a gear 6, a rack 7, a motor 10, an adjusting plate 11, a fixing block 12, a contact rod 13, a power-on contact 14, a first boss 15, a second boss 16, a spring 17 and a process ball head 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model provides an adjustable tentacle, which comprises a frame 1 and a transverse moving device; the rack 1 is connected with a sliding section 4 in a sliding manner, the rack 1 is fixedly connected with a telescopic rod 2, and the other end of the telescopic rod 2 is fixedly connected with the sliding section 4;

the transverse moving device comprises a U-shaped frame 5, a gear 6 and a rack 7; the outer wall of the U-shaped frame 5 is fixedly connected with a cylinder 3, the bottom end of a piston rod of the cylinder 3 is fixedly connected with an adjusting plate 11, and the bottom end of the adjusting plate 11 is movably connected with two adjusting contacts; the U-shaped frame 5 is connected with the sliding section 4 in a sliding manner, and the sliding section 4 is provided with a groove along the length direction; the rack 7 is fixedly installed in the groove, the motor 10 is fixedly connected to the upper portion of the U-shaped frame 5, the gear 6 is located in the U-shaped frame 5, the output shaft of the motor 10 is fixedly connected with the gear 6, and the gear 6 is in meshed transmission connection with the rack 7.

Further, the adjusting contact comprises a fixed block 12, a contact rod 13 and an electrifying contact 14; the fixed block 12 is detachably connected to the bottom end of the adjusting plate 11, and a through hole is formed in the fixed block 12; the feeler lever 13 is connected with the fixed block 12 in a sliding manner, the feeler lever 13 is positioned in the through hole, the top end of the feeler lever 13 is fixedly connected with a first boss 15, and the bottom of the feeler lever is fixedly connected with a second boss 16; the bottom end of the fixed block 12 is fixedly connected with a spring 17, the other end of the spring 17 is fixedly connected to the top end of the second boss 16, and the spring 17 is sleeved on the feeler lever 13; the circular telegram contact 14 rotates to be connected in feeler lever 13 bottom, and the two rotate to be connected and can carry out the regulation of small circle according to photovoltaic module's curved surface when testing curved surface photovoltaic module, make circular telegram contact 14 can compaction curved surface photovoltaic module's contact, guarantee that the test goes on smoothly.

Furthermore, an arc-shaped through groove is formed in the adjusting plate 11, a bolt hole is formed in the fixing block 12, the adjusting plate 11 is movably connected with the fixing block 12 through bolts, the position of the fixing block 12 on the adjusting plate 11 can be changed through the tightness of the adjusting bolts, and then the distance between two adjusting contacts is adjusted.

Further, a process ball head 18 is fixedly connected to the bottom end of the contact rod 13, a ball socket is fixedly connected to the top end of the power-on contact 14, and the process ball head 18 is matched with the ball socket.

Further, the cylinder 3 is a double piston cylinder.

Further, the telescopic rod 2 is an electric telescopic rod.

Further, install force sensor on the regulation contact, when the holding down force of feedback reached furthest, the regulation contact stopped to push down, avoided because the holding down force is too big with photovoltaic module crushing.

Further, a travel switch is mounted on the frame 1.

The specific implementation process comprises the following steps: the telescopic motion of the telescopic rod 2 drives the sliding section 4 fixedly connected with the telescopic rod 2 to slide on the rack 1, the motor 10 drives the gear 6 to rotate through the output shaft, the gear 6 is meshed with the rack 7 in the groove, and then the transverse sliding device is driven to slide on the sliding section 4, and the position of the adjusting contact on the horizontal plane is changed through the matching of the telescopic rod 2 and the transverse sliding device; the piston rod of the air cylinder 3 moves up and down to drive the adjusting plate 11 at the bottom end of the piston rod to move up and down, so that the adjusting feeler movably connected with the adjusting plate 11 is driven to move up and down to change the position of the adjusting contact in the vertical direction; the position of the adjusting contact on the arc-shaped through groove of the adjusting plate 11 can be changed by feeding the tightening bolt, so that the distance between the two adjusting contacts is changed; when the photovoltaic module to be tested is electrified, the adjusting contact is compacted on the contact of the photovoltaic module, when the force fed back by the force sensor on the adjusting contact reaches the limit, the adjusting contact stops being pressed down, the spring 17 is pressed in the process, and when the adjusting contact leaves the photovoltaic module, the spring 17 returns to the original position, and then the moving contact is driven, and the spring 13 returns to the original position; when the photovoltaic module to be tested is a curved surface, the process ball head 18 fixedly connected with the bottom end of the contact rod 13 and the ball socket fixedly connected with the top end of the power-on contact form a ball socket structure, small-range adjustment is automatically carried out according to the curved surface of the photovoltaic module in the compaction process, and the power-on contact 14 can be ensured to be in contact with the contact on the photovoltaic module.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. An adjustable tentacle is characterized by comprising a frame (1) and a transverse moving device; the sliding profile (4) is connected onto the rack (1) in a sliding manner, the telescopic rod (2) is fixedly connected onto the rack (1), and the other end of the telescopic rod (2) is fixedly connected with the sliding profile (4);

the transverse moving device comprises a U-shaped frame (5), a gear (6) and a rack (7); the outer wall of the U-shaped frame (5) is fixedly connected with an air cylinder (3), the bottom end of a piston rod of the air cylinder (3) is fixedly connected with an adjusting plate (11), and the bottom end of the adjusting plate (11) is movably connected with two adjusting contacts; the U-shaped frame (5) is connected with the sliding section bar (4) in a sliding mode, and a groove is formed in the sliding section bar (4) along the length direction; the rack (7) is fixedly installed in the groove, a motor (10) is fixedly connected to the upper portion of the U-shaped frame (5), the gear (6) is located in the U-shaped frame (5), an output shaft of the motor (10) is fixedly connected with the gear (6), and the gear (6) is in meshed transmission connection with the rack (7).

2. An adjustable tentacle as recited in claim 1, wherein: the adjusting contact comprises a fixed block (12), a contact rod (13) and an electrified contact (14); the fixing block (12) is detachably connected to the bottom end of the adjusting plate (11), and a through hole is formed in the fixing block (12); the feeler lever (13) is connected with the fixed block (12) in a sliding manner, the feeler lever (13) is positioned in the through hole, the top end of the feeler lever (13) is fixedly connected with a first boss (15), and the bottom of the feeler lever is fixedly connected with a second boss (16); the bottom end of the fixed block (12) is fixedly connected with a spring (17), the other end of the spring (17) is fixedly connected to the top end of the second boss (16), and the spring (17) is sleeved on the contact rod (13); the electrifying contact (14) is rotatably connected to the bottom end of the feeler lever (13).

3. An adjustable tentacle as claimed in claim 2, wherein: the arc-shaped through groove is formed in the adjusting plate (11), the bolt hole is formed in the fixing block (12), and the adjusting plate (11) is movably connected with the fixing block (12) through bolts.

4. An adjustable tentacle as claimed in claim 2, wherein: the bottom end of the contact rod (13) is fixedly connected with a process ball head (18), the top end of the power-on contact (14) is fixedly connected with a ball socket, and the process ball head (18) is matched with the ball socket.

5. An adjustable tentacle as recited in claim 1, wherein: the cylinder (3) is a double-piston cylinder.

6. An adjustable tentacle as recited in claim 1, wherein: the telescopic rod (2) is an electric telescopic rod.

7. An adjustable tentacle as recited in claim 1, wherein: and a force sensor is arranged on the adjusting contact.

8. An adjustable tentacle as recited in claim 1, wherein: the frame (1) is provided with a travel switch.