Measuring tool for photovoltaic glass frame mounting hole

Abstract

The utility model relates to the technical field of photovoltaic module production and manufacturing, in particular to a photovoltaic glass frame mounting hole measuring tool, which comprises a cylinder, the bottom of the cylinder can extend into a mounting hole, the cylinder comprises a top wall, a long hole is formed in the top wall, and the bottom of the cylinder is open; the measuring mechanism comprises a measuring block and a connecting rod, the bottom end of the connecting rod penetrates through the long hole to extend into the cylinder and penetrates out of the cylinder from the bottom of the cylinder, the measuring block is connected to the bottom of the connecting rod, and the connecting rod can move in the long hole in the length direction of the long hole so as to drive the measuring block to move to measure the hole diameter of the mounting hole. The bottom of the cylinder extends into the mounting hole, and whether the measuring block can move in the mounting hole or not is judged, so that the size of the mounting hole can be quickly known, and the consistency of the mounting holes in the frame is ensured.

Description

Technical Field

[0001] This disclosure relates to the field of photovoltaic module manufacturing technology, and in particular to a measuring fixture for mounting holes in photovoltaic glass frames. Background Technology

[0002] In photovoltaic module manufacturing, the framing process mainly involves using silicone to bond and secure the frame to the tempered glass, ensuring module performance and durability. The biggest difference between frames of the same specifications lies in the number of mounting holes available. During the framing process, order changes often lead to mixed-size frames, resulting in quality issues due to inconsistent mounting hole sizes.

[0003] Therefore, during the framing process, it is necessary to frequently and quickly measure the mounting holes of the frame to ensure the consistency of the mounting hole size. Based on this, how to achieve rapid measurement of the mounting holes during the framing process to ensure the consistency of the mounting hole size is a problem that those skilled in the art need to consider. Utility Model Content

[0004] One of the technical problems this disclosure aims to solve is how to achieve rapid measurement of the mounting holes in the frame of the photovoltaic glass in the aforementioned photovoltaic glass framing process to ensure the consistency of the mounting hole size.

[0005] To address the aforementioned technical problems, this disclosure provides a measuring fixture for photovoltaic glass frame mounting holes, comprising: a cylindrical body, the bottom of which can extend into the mounting hole, including a top wall with an elongated hole, and the bottom of the cylindrical body being open; and a measuring mechanism, comprising a measuring block and a connecting rod, the bottom end of which extends into the cylindrical body through the elongated hole and exits from the bottom of the cylindrical body, the measuring block being connected to the bottom of the connecting rod, and the connecting rod being movable within the elongated hole along the length of the elongated hole to move the measuring block to measure the diameter of the mounting hole.

[0006] In some embodiments, the measuring fixture further includes a slide plate that is slidably disposed on the top wall along its length and above the elongated hole, with the top of the connecting rod connected to the bottom of the slide plate.

[0007] In some embodiments, a slide rail is provided on the top wall of the edge of the elongated hole along the length direction, and the slide plate is slidably disposed on the slide rail.

[0008] In some embodiments, a handle is provided on the top of the skateboard.

[0009] In some embodiments, the handle is covered with a rubber sleeve.

[0010] In some embodiments, the measuring block is covered with an elastic material.

[0011] In some embodiments, the cylinder further includes a transparent sidewall, the top of which is connected to the bottom surface of the top wall, and the sidewall and the top wall together form the cylinder.

[0012] In some embodiments, a first screw is provided on the bottom of the connecting rod, and a threaded hole is provided on the top of the measuring block. The first screw is fitted into the threaded hole to connect the connecting rod and the measuring block together.

[0013] In some embodiments, a second screw is provided at the top of the connecting rod and a nut is provided at the bottom of the slide plate, with the second screw fitting inside the nut to connect the connecting rod and the slide plate together.

[0014] In some embodiments, the rubber sleeve is provided with anti-slip protrusions.

[0015] According to the above technical solution, this disclosure provides a measuring fixture for mounting holes in photovoltaic glass frames. The bottom of the cylinder extends into the mounting hole, and the size of the mounting hole can be quickly determined by measuring whether the measuring block can move within the mounting hole, thus ensuring the consistency of mounting holes on the frame. The accuracy of the measurement is ensured by the sliding plate and slide rail. The inner wall of the mounting hole is protected by an elastic material. The connection of each component is achieved through the first screw, threaded hole, second screw, and nut, which also facilitates the disassembly of each component for easy storage when not in use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of a measuring fixture according to an embodiment of the present disclosure;

[0018] Figure 2 This is a top view of a measuring fixture according to an embodiment of the present disclosure;

[0019] Figure 3 yes Figure 2 AA cross-section view;

[0020] Figure 4 yes Figure 1 Enlarged diagram of node B;

[0021] Figure 5 yes Figure 1 A magnified diagram of node C.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Cylinder body; 2. Top wall; 3. Elongated hole; 4. Measuring block; 5. Connecting rod; 6. Slide plate; 7. Slide rail; 8. Handle; 9. Side wall; 10. First screw; 11. Threaded hole; 12. Second screw; 13. Nut. Detailed Implementation

[0024] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0025] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0026] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0028] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0029] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0030] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0031] As mentioned in the background section above, in photovoltaic module manufacturing, order changes can lead to mixed frame types. The biggest difference between frames of the same specification lies in the number of mounting holes. Inconsistent mounting hole sizes during the framing process can cause quality issues. Therefore, frequent and rapid measurements of the mounting holes are necessary during framing to ensure consistency in hole size. Based on this, the inventors of this application provide a measuring fixture for photovoltaic glass frame mounting holes in one or more embodiments. The fixture's bottom extends into the mounting hole, and the size of the mounting hole can be quickly determined by measuring whether a measuring block can move within the hole, thus ensuring consistency of the mounting holes on the frame. This is believed to solve one or more problems of the prior art.

[0032] To address the aforementioned technical problems, this utility model provides a measuring fixture for the mounting holes of photovoltaic glass frames, such as... Figure 1 and Figure 2 As shown, it includes: a cylindrical body 1, the bottom of which can extend into the mounting hole. The cylindrical body 1 includes a top wall 2, and an elongated hole 3 is provided on the top wall 2. The bottom of the cylindrical body 1 is open. A measuring mechanism includes a measuring block 4 and a connecting rod 5. The bottom end of the connecting rod 5 extends into the cylindrical body 1 through the elongated hole 3 and exits the cylindrical body 1 from the bottom. The measuring block 4 is connected to the bottom of the connecting rod 5. The connecting rod 5 can move along the length of the elongated hole 3 within the elongated hole 3 to drive the measuring block 4 to move in order to measure the diameter of the mounting hole.

[0033] Specifically, multiple frames are assembled to form a mounting frame for installing photovoltaic glass. Frames of the same specification may have various sizes of mounting holes, such as 9*14mm and 7*10mm. During order switching, frames with these two sizes of mounting holes may be used interchangeably, leading to quality issues. To address this, the cross-sectional dimensions of the cylinder 1 in this technical solution can be designed to be less than or equal to 7*10mm, and the cross-sectional dimensions of the measuring block 4 can be designed to be 7*10mm, so that the bottom of the cylinder 1 and the measuring block 4 can both be inserted into the mounting holes of these two sizes. When inserted into a 7*10mm mounting hole, the outer wall of measuring block 4, which also has a 7*10mm cross-sectional dimension, abuts against the inner wall of the mounting hole, preventing it from moving within the hole. When inserted into a 9*14mm mounting hole, because the cross-sectional dimension of measuring block 4 is smaller than the hole size, it can be moved by the operator (by pushing the top of connecting rod 5). This process allows for quick determination of the mounting hole specifications on the frame, preventing the use of frames with different hole sizes and ensuring product quality.

[0034] Compared with the prior art, the measuring fixture for the mounting holes of photovoltaic glass frames in this application extends into the mounting hole through the bottom of the cylinder 1, and determines the size of the mounting hole quickly by measuring whether the measuring block 4 can move inside the mounting hole, thus ensuring the consistency of the mounting holes on the frame.

[0035] In some embodiments, such as Figures 1-3 As shown, the measuring fixture also includes a slide plate 6, which is slidably mounted on the top wall 2 along the aforementioned length direction and located above the elongated hole 3. The top of the connecting rod 5 is connected to the bottom of the slide plate 6. The slide plate 6 enables the movement of the connecting rod 5 and the measuring block 4, while also preventing the measuring block 4 from tilting due to insufficient sag of the connecting rod 5 during measurement, thus affecting the accuracy of the measurement. For example, when inserted into a 7*10mm mounting hole, insufficient sag of the connecting rod 5 causes the measuring block 4 to be in a non-horizontal state, so that the two opposite ends of the tilted measuring block 4 do not abut against the side wall 9 of the mounting hole, allowing the connecting rod 5 to move and thus affecting the operator's judgment of the mounting hole specifications.

[0036] In some embodiments, such as Figure 3As shown, a slide rail 7 is provided along the length direction on the top wall 2 of the edge of the elongated hole 3, and the slide plate 6 is slidably mounted on the slide rail 7. By providing the slide rail 7, the connecting rod 5 and the measuring block 4 can slide smoothly in the horizontal direction, thereby avoiding the problem of the slide plate 6 changing its levelness during sliding. Specifically, there are two slide rails 7, which are respectively provided on the top wall 2 of two opposite edges of the elongated hole 3. In addition, blocking parts can be provided at both ends of the slide rail 7 to limit the movement range of the slide plate 6.

[0037] In some embodiments, such as Figure 1 and Figure 2 As shown, a handle 8 is provided on the top of the skateboard 6. The handle 8 facilitates the operation of the staff (pushing the skateboard 6 to move).

[0038] In some embodiments, the handle 8 is covered with a rubber sleeve (not shown in the figure). The rubber sleeve prevents the handle 8 from slipping when pushed by the operator, thus avoiding the problem of affecting work efficiency.

[0039] In some embodiments, the measuring block 4 is covered with an elastic material (not shown in the figure). The elastic material prevents the measuring block 4 from scratching the inner wall of the mounting hole. Specifically, for the above embodiment, the cross-sectional dimensions of the measuring block 4 after being covered with the elastic material are 7*10mm.

[0040] In some embodiments, such as Figure 1 As shown, the cylinder 1 also includes a transparent sidewall 9, the top of which is connected to the bottom surface of the top wall 2. The sidewall 9 and the top wall 2 together form the cylinder 1. Through the transparent sidewall 9, the operator can visually determine the size of the mounting hole. For example, in the above embodiment, after the measuring block 4 is inserted into the mounting hole, when the mounting hole size is 7*10mm, the operator can observe that there is no gap between the measuring block 4 and the inner wall of the mounting hole; when the mounting hole size is 9*14mm, the operator can observe that there is a gap between the measuring block 4 and the inner wall of the mounting hole, thereby further accelerating the measurement and judgment speed and improving the measurement accuracy.

[0041] In some embodiments, such as Figure 4 As shown, a first screw 10 is provided on the bottom of the connecting rod 5, and a threaded hole 11 is provided on the top of the measuring block 4. The first screw 10 is fitted into the threaded hole 11 to connect the connecting rod 5 and the measuring block 4 together. The connection between the connecting rod 5 and the measuring block 4 is realized through the first screw 10 and the threaded hole 11, and at the same time, it also facilitates the disassembly of both and makes it easy to store when not in use.

[0042] In some embodiments, such as Figure 5As shown, a second screw 12 is provided at the top of the connecting rod 5, and a nut 13 is provided at the bottom of the slide plate 6. The second screw 12 is fitted into the nut 13 to connect the connecting rod 5 and the slide plate 6 together. Similarly, the second screw 12 and the nut 13 achieve the connection between the connecting rod 5 and the slide plate 6, and also facilitate disassembly of both for easy storage when not in use. Specifically, the nut 13 can be welded to the bottom of the slide plate 6.

[0043] In some embodiments, the rubber sleeve is provided with anti-slip protrusions (not shown in the figure). The anti-slip protrusions further prevent the operator from slipping on the handle 8 during operation.

[0044] In summary, compared with the prior art, this disclosure provides a measuring fixture for mounting holes in photovoltaic glass frames. The bottom of the cylinder 1 extends into the mounting hole, and the size of the mounting hole can be quickly determined by measuring whether the measuring block 4 can move within the mounting hole, thus ensuring the consistency of mounting holes on the frame. The sliding plate 6 and slide rail 7 ensure the accuracy of the measurement. The inner wall of the mounting hole is protected by an elastic material. The first screw 10, threaded hole 11, second screw 12 and nut 13 connect the various components, while also facilitating the disassembly of the components and making it easy to store when not in use.

[0045] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0046] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. A measuring fixture for mounting holes in a photovoltaic glass frame, characterized in that, include: The cylindrical body (1), whose bottom can extend into the mounting hole, includes a top wall (2) with an elongated hole (3) on the top wall (2), and the bottom of the cylindrical body (1) is open; and The measuring mechanism includes a measuring block (4) and a connecting rod (5). The bottom end of the connecting rod (5) extends into the cylinder (1) through the elongated hole (3) and exits from the bottom of the cylinder (1). The measuring block (4) is connected to the bottom of the connecting rod (5). The connecting rod (5) is movable in the elongated hole (3) along the length of the elongated hole (3) to drive the measuring block (4) to move in order to measure the diameter of the mounting hole.

2. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 1, characterized in that, The measuring fixture also includes a slide plate (6), which is slidably disposed on the top wall (2) along the length direction and located above the elongated hole (3). The top of the connecting rod (5) is connected to the bottom of the slide plate (6).

3. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 2, characterized in that, A slide rail (7) is provided on the top wall (2) at the edge of the elongated hole (3) along the length direction, and the slide plate (6) is slidably disposed on the slide rail (7).

4. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 3, characterized in that, A handle (8) is provided on the top of the skateboard (6).

5. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 4, characterized in that, The handle (8) is covered with a rubber sleeve.

6. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 1, characterized in that, The measuring block (4) is covered with an elastic material.

7. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 1, characterized in that, The cylindrical body (1) also includes a transparent side wall (9), the top of which is connected to the bottom surface of the top wall (2), and the side wall (9) and the top wall (2) together form the cylindrical body (1).

8. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 1, characterized in that, A first screw (10) is provided on the bottom of the connecting rod (5), and a threaded hole (11) is provided on the top of the measuring block (4). The first screw (10) is fitted in the threaded hole (11) to connect the connecting rod (5) and the measuring block (4) together.

9. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 2, characterized in that, The top of the connecting rod (5) is provided with a second screw (12), and the bottom of the slide plate (6) is provided with a nut (13). The second screw (12) is fitted into the nut (13) to connect the connecting rod (5) and the slide plate (6) together.

10. The measuring fixture for the mounting holes of the photovoltaic glass frame according to claim 5, characterized in that, The rubber sleeve is provided with anti-slip protrusions.

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