Aluminum diaphragm plate fixing pin convenient to disassemble and assemble

Abstract

The invention relates to the technical field of aluminum diaphragm plate machining, in particular to an aluminum diaphragm plate fixing pin convenient to disassemble and assemble, which comprises a fixing pin body, high-stability mechanisms are arranged on the surfaces of a second aluminum diaphragm plate and a mounting piece, and automatic positioning mechanisms are arranged on the inner walls of the fixing pin body and a first aluminum diaphragm plate. The surfaces of the fixing pin body and the first aluminum film plate are provided with mechanisms convenient to disassemble and assemble. According to the fixing pin, a user can operate the fixing pin conveniently, and when the fixing pin is used, the fixing pin body can be automatically positioned and installed on the surfaces of the second aluminum film plate and the first aluminum film plate, so that the phenomenon that the second aluminum film plate and the first aluminum film plate shake or even move is avoided when the fixing pin is used; and when the fixing pin is used, the overall stability of the fixing pin body in use can be greatly improved, and the phenomenon that the second aluminum diaphragm plate and the first aluminum diaphragm plate are not accurate enough in the machining process due to the fact that the fixing pin body is loosened in the using process of the fixing pin is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum film plate processing, in particular to an aluminum film plate fixing pin which is easy to disassemble and assemble. Background Art

[0002] The fixing pin is also called the locating pin. The mold locating pin mainly acts between the screws that fasten the two parts to ensure the accuracy of the position. It is mainly used for assembly positioning, and can also be used as an overload shear connection in the connection and relaxation level safety device. The basic form is a cylindrical pin and a conical pin. The locating pin is needed in the processing of aluminum templates. Now we need an aluminum film plate fixing pin that is easy to disassemble and assemble.

[0003] Once the existing fixing pin is nailed into the two parts, it is difficult to remove it, and then it is difficult to disassemble the two parts, which is not convenient for the inspection and replacement of the parts. In addition, the fixing pin needs to be disassembled and assembled when in use. The existing fixing pin is not convenient enough when disassembling and assembling, which is inconvenient for users to operate; the existing fixing pin cannot be automatically positioned when in use, which makes it easy for the second aluminum film plate and the first aluminum film plate to shake or even shift when the fixing pin is in use; the fixing pin has high requirements on its stability when in use, and the overall stability of the existing fixing pin when in use needs to be further improved, which easily leads to the second aluminum film plate and the first aluminum film plate being not accurate enough during processing due to the loosening of the fixing pin body during use. Summary of the invention

[0004] The purpose of the present invention is to provide an aluminum film plate fixing pin that is easy to disassemble and assemble, so as to solve the problems mentioned in the above background technology that the fixing pin is not convenient to use during disassembly and assembly, cannot be automatically positioned, and the overall stability needs to be further improved.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum film plate fixing pin that is easy to disassemble and assemble, comprising a fixing pin body, a first aluminum film plate is arranged on one side of the fixing pin body, a second aluminum film plate is placed on the surface at the top position of the first aluminum film plate, the bottom end of the fixing pin body passes through the second aluminum film plate and the first aluminum film plate and extends to the bottom of the first aluminum film plate, the fixing pin body is respectively threadedly matched with the inner walls of the second aluminum film plate and the first aluminum film plate, a mounting piece is sleeved on the surface of the fixing pin body, and the surfaces of the second aluminum film plate and the mounting piece are both provided with a high stability mechanism, the interior of the high stability mechanism includes a first magnet, a second magnet and a high stability group, the inner wall of the fixing pin body and the first aluminum film plate are both provided with an automatic positioning mechanism, the interior of the automatic positioning mechanism includes a positioning card, an arc-shaped card groove and an automatic positioning component, the surfaces of the fixing pin body and the first aluminum film plate are both provided with a convenient disassembly and assembly mechanism, and the interior of the convenient disassembly and assembly mechanism includes a mounting ring, a first silicone pad, a second silicone pad and a card body.

[0006] Preferably, the high stability group is arranged on the surface of the second aluminum film plate and the mounting piece, and the high stability group is composed of a rubber pad, a mounting slot and a mounting clip. The inner wall of the mounting piece is installed with a mounting clip for preventing the fixing pin body from loosening. The surface of the second aluminum film plate is provided with a mounting slot, and the mounting clip and the inner wall of the mounting slot are engaged with each other.

[0007] Preferably, the inner wall of the mounting piece is installed with a first magnet, the inner wall of the second aluminum film plate is installed with a second magnet, the surfaces of the second magnet and the first magnet are magnetically attracted to each other, and the inner wall of the mounting piece is installed with a rubber pad for preventing friction between the mounting piece and the second aluminum film plate, and the inner wall of the rubber pad is in contact with the surface of the second aluminum film plate.

[0008] Preferably, the automatic positioning component is arranged on the inner wall of the fixing pin body and the first aluminum film plate, and the automatic positioning component is composed of a guide groove, a receiving groove and a telescopic column. The inner wall of the fixing pin body is provided with a receiving groove, and a positioning card is arranged inside the receiving groove.

[0009] Preferably, the inner wall of the fixing pin body is provided with a guide groove, the guide groove and the surface of the positioning clamp are slidably matched with each other, and one end of the positioning clamp extends to the outside of the containing groove.

[0010] Preferably, the inner wall of the first aluminum film plate is provided with an arc-shaped slot, which is engaged with the surface of the positioning card, and the inner wall of the containing groove is installed with a telescopic column, one end of which is fixed to the surface of the positioning card.

[0011] Preferably, a mounting ring for disassembling and assembling the fixing pin body is sleeved on the surface of the fixing pin body, and a clamp body is mounted on the inner wall of the mounting ring, and the clamp body and the surface of the first aluminum film plate are clamped and matched with each other.

[0012] Preferably, a second silicone pad is adhered to the inner wall of the mounting ring, a first silicone pad for sealing between the fixing pin body and the mounting ring is adhered to the inner wall of the second silicone pad, and the inner wall of the first silicone pad is in contact with the surface of the fixing pin body.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the aluminum film plate fixing pin that is easy to disassemble and assemble not only enables the user to remove the fixing pin body from the surfaces of the second aluminum film plate and the first aluminum film plate when the fixing pin is used, and facilitates the user to operate, so that the fixing pin body can be automatically positioned and installed on the surfaces of the second aluminum film plate and the first aluminum film plate when the fixing pin is used, so that there will be no shaking or even displacement between the second aluminum film plate and the first aluminum film plate when the fixing pin is used, and the overall stability of the fixing pin body when the fixing pin is used can be greatly improved, and the second aluminum film plate and the first aluminum film plate can be prevented from being processed inaccurately due to the loosening of the fixing pin body during the use of the fixing pin;

[0014] 1. By providing a convenient disassembly and assembly mechanism, the user sleeves the mounting ring onto the surface of the fixing pin body, so that the mounting ring drives the clamp body to automatically clamp onto the surface of the first aluminum film plate, and the mounting ring is installed on the surface of the fixing pin body under the action of the clamp body. Under the joint action of the first silicone pad and the second silicone pad on the inner wall of the mounting ring, the mounting ring can be stably installed on the surface of the fixing pin body, avoiding the mounting ring from loosening on the surface of the fixing pin body, thereby stably assembling the second aluminum film plate and the first aluminum film plate, realizing the convenient disassembly and assembly function of the fixing pin, so that when the fixing pin is used, the user can conveniently remove the fixing pin body from the surfaces of the second aluminum film plate and the first aluminum film plate, which is convenient for the user to operate;

[0015] 2. By providing an automatic positioning mechanism, when the fixing pin body stops rotating, the positioning card is driven to move automatically under the elastic force of the telescopic column inside the containing groove, so that the positioning card is clamped to the inside of the corresponding arc-shaped card groove. At this time, the positioning card slides inside the guide groove, and the positioning card is guided by the guide groove, so that the positioning card can be accurately clamped to the inside of the arc-shaped card groove. Under the clamping action of the positioning card and the arc-shaped card groove, the fixing pin body can be automatically installed on the surfaces of the second aluminum film plate and the first aluminum film plate, avoiding the phenomenon of inaccurate fixation of the fixing pin body when fixing the second aluminum film plate and the first aluminum film plate, and realizing the function of automatic positioning of the fixing pin, so that the fixing pin body can be automatically positioned and installed on the surfaces of the second aluminum film plate and the first aluminum film plate when in use, so that there will be no shaking or even displacement between the second aluminum film plate and the first aluminum film plate when the fixing pin is in use;

[0016] 3. By providing a high stability mechanism, when the fixing pin body is installed, the fixing pin body drives the mounting piece to move to the surface of the second aluminum film plate, the mounting piece drives the mounting clip to be clamped into the inside of the mounting slot, and the mounting piece drives the first magnet to move to contact with the surface of the second magnet. Under the magnetic attraction of the first magnet and the second magnet, the mounting piece is fixed to the surface of the second aluminum film plate. At this time, the mounting piece drives the rubber pad to move to contact with the surface of the second aluminum film plate, thereby fixing the mounting piece on the surface of the second aluminum film plate, making the fixing pin body more stable during use, realizing the function of high stability of the fixing pin, so that the fixing pin can greatly improve the overall stability of the fixing pin body during use, avoiding the second aluminum film plate and the first aluminum film plate from being imprecise during processing due to the loosening of the fixing pin body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the medium and high stability mechanism;

[0020] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure of the automatic positioning mechanism;

[0021] Figure 5 It is an enlarged structural schematic diagram of the easy disassembly and assembly mechanism of the present invention.

[0022] In the figure: 1. fixing pin body; 101. first aluminum film plate; 102. second aluminum film plate; 103. mounting piece; 2. high stability mechanism; 21. first magnet; 22. second magnet; 23. high stability group; 231. rubber pad; 232. mounting slot; 233. mounting card; 3. automatic positioning mechanism; 31. positioning card; 32. arc-shaped slot; 33. automatic positioning assembly; 331. guide groove; 332. holding groove; 333. telescopic column; 4. easy disassembly and assembly mechanism; 41. mounting ring; 42. first silicone pad; 43. second silicone pad; 44. card body. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] The present invention provides a structure of an aluminum film plate fixing pin that is easy to disassemble and assemble. Figure 1 and Figure 2 As shown, it includes a fixing pin body 1, a first aluminum film plate 101 is arranged on one side of the fixing pin body 1, a second aluminum film plate 102 is placed on the surface at the top position of the first aluminum film plate 101, the bottom end of the fixing pin body 1 passes through the second aluminum film plate 102 and the first aluminum film plate 101 and extends to the bottom of the first aluminum film plate 101, the fixing pin body 1 is respectively threadedly matched with the inner walls of the second aluminum film plate 102 and the first aluminum film plate 101, and a mounting part 103 is mounted on the surface of the fixing pin body 1.

[0025] Furthermore, if Figure 2 and Figure 3 As shown, the surfaces of the second aluminum diaphragm plate 102 and the mounting member 103 are both provided with a high stability mechanism 2, the interior of the high stability mechanism 2 includes a first magnet 21, a second magnet 22 and a high stability group 23, the high stability group 23 is arranged on the surfaces of the second aluminum diaphragm plate 102 and the mounting member 103, the high stability group 23 is composed of a rubber pad 231, a mounting slot 232 and a mounting clamp 233, the inner wall of the mounting member 103 is provided with a mounting clamp 233 for preventing the fixing pin body 1 from loosening, the second aluminum diaphragm plate 102 The surface is provided with an installation slot 232, and the installation card 233 is engaged with the inner wall of the installation slot 232. The inner wall of the installation piece 103 is installed with a first magnet 21, and the inner wall of the second aluminum film plate 102 is installed with a second magnet 22. The second magnet 22 and the surface of the first magnet 21 are magnetically engaged with each other, and the inner wall of the installation piece 103 is installed with a rubber pad 231 for preventing friction between the installation piece 103 and the second aluminum film plate 102, and the inner wall of the rubber pad 231 is in contact with the surface of the second aluminum film plate 102.

[0026] During implementation, after the installation of the fixing pin body 1 is completed, the fixing pin body 1 drives the mounting piece 103 to move to the surface of the second aluminum film plate 102, the mounting piece 103 drives the mounting clip 233 to be clamped into the inside of the mounting slot 232, the mounting piece 103 drives the first magnet 21 to move to contact with the surface of the second magnet 22, and the mounting piece 103 is fixed on the surface of the second aluminum film plate 102 under the magnetic attraction of the first magnet 21 and the second magnet 22. At this time, the mounting piece 103 drives the rubber pad 231 to move to contact with the surface of the second aluminum film plate 102, thereby fixing the mounting piece 103 on the surface of the second aluminum film plate 102, so that the fixing pin body 1 is more stable during use, so as to realize the function of high stability of the fixing pin.

[0027] Furthermore, if Figure 2 and Figure 4 As shown, the inner wall of the fixing pin body 1 and the first aluminum film plate 101 are both provided with an automatic positioning mechanism 3, the interior of the automatic positioning mechanism 3 includes a positioning card 31, an arc-shaped card slot 32 and an automatic positioning component 33, the automatic positioning component 33 is arranged on the inner wall of the fixing pin body 1 and the first aluminum film plate 101, the automatic positioning component 33 is composed of a guide groove 331, a receiving groove 332 and a telescopic column 333, the inner wall of the fixing pin body 1 is provided with a receiving groove 332, the interior of the receiving groove 332 is provided with a guide groove 331, a receiving groove 332 and a telescopic column 333. A positioning card 31 is provided, and the inner wall of the fixing pin body 1 is provided with a guide groove 331, and the guide groove 331 and the surface of the positioning card 31 are slidably matched with each other. One end of the positioning card 31 extends to the outside of the receiving groove 332, and the inner wall of the first aluminum film plate 101 is provided with an arc-shaped groove 32, and the arc-shaped groove 32 and the surface of the positioning card 31 are snap-fitted with each other. The inner wall of the receiving groove 332 is installed with a telescopic column 333, and one end of the telescopic column 333 is fixed to the surface of the positioning card 31.

[0028] During implementation, when the fixing pin body 1 stops rotating, the elastic force of the telescopic column 333 inside the receiving groove 332 drives the positioning card 31 to move automatically, so that the positioning card 31 is stuck to the inside of the corresponding arc-shaped groove 32. At this time, the positioning card 31 slides inside the guide groove 331, and the positioning card 31 is guided by the guide groove 331, so that the positioning card 31 can be accurately stuck to the inside of the arc-shaped groove 32. Under the engagement of the positioning card 31 and the arc-shaped groove 32, the fixing pin body 1 can be automatically installed on the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, so as to avoid the phenomenon of inaccurate fixation of the fixing pin body 1 when fixing the second aluminum film plate 102 and the first aluminum film plate 101, so as to realize the function of automatic positioning of the fixing pin.

[0029] Furthermore, if Figure 2 and Figure 5As shown, the surfaces of the fixing pin body 1 and the first aluminum film plate 101 are both provided with a disassembly and assembly mechanism 4, the interior of the disassembly and assembly mechanism 4 includes a mounting ring 41, a first silicone pad 42, a second silicone pad 43 and a clamp body 44, the surface of the fixing pin body 1 is sleeved with a mounting ring 41 for disassembling and assembling the fixing pin body 1, the inner wall of the mounting ring 41 is installed with a clamp body 44, the clamp body 44 and the surface of the first aluminum film plate 101 are engaged with each other, the inner wall of the mounting ring 41 is adhered with a second silicone pad 43, the inner wall of the second silicone pad 43 is adhered with a first silicone pad 42 for sealing between the fixing pin body 1 and the mounting ring 41, the inner wall of the first silicone pad 42 is in contact with the surface of the fixing pin body 1.

[0030] During implementation, the user puts the mounting ring 41 onto the surface of the fixing pin body 1, so that the mounting ring 41 drives the clamp body 44 to automatically clamp onto the surface of the first aluminum film plate 101, and the mounting ring 41 is installed on the surface of the fixing pin body 1 under the action of the clamp body 44. Under the joint action of the first silicone pad 42 and the second silicone pad 43 on the inner wall of the mounting ring 41, the mounting ring 41 can be stably installed on the surface of the fixing pin body 1, avoiding the mounting ring 41 from loosening on the surface of the fixing pin body 1, thereby stably assembling the second aluminum film plate 102 and the first aluminum film plate 101. When the user needs to fix the pin When the main body 1 is removed from the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, the user pulls the mounting ring 41 downward, so that the mounting ring 41 drives the card body 44 away from the surface of the first aluminum film plate 101, and the mounting ring 41 drives the first silicone pad 42 and the second silicone pad 43 to move, so that the second silicone pad 43 is away from the surface of the fixing pin body 1, thereby removing the mounting ring 41 from the surface of the fixing pin body 1, and then rotating the fixing pin body 1 on the surface of the second aluminum film plate 102, and removing the fixing pin body 1 from the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, so as to realize the function of facilitating disassembly and assembly of the fixing pin.

[0031] Working principle: when in use, the user places the second aluminum film plate 102 on the surface at the top position of the first aluminum film plate 101, and then places the fixing pin body 1 at the specified position on the surface of the second aluminum film plate 102, and the user tightens the fixing pin body 1 on the surface of the second aluminum film plate 102, so that the bottom end of the fixing pin body 1 passes through the second aluminum film plate 102 and the first aluminum film plate 101 and extends to the bottom of the first aluminum film plate 101, and the second aluminum film plate 102 and the first aluminum film plate 101 are fixed under the action of the fixing pin body 1. Then, the user puts the mounting ring 41 on the surface of the fixing pin body 1, so that the mounting ring 41 drives the clamp body 44 to automatically clamp to the surface of the first aluminum film plate 101, and the mounting ring 41 is installed on the surface of the fixing pin body 1 under the action of the clamp body 44. Under the action of the clamp body 44, the mounting ring 41 is installed on the surface of the fixing pin body 1, and under the joint action of the first silicone pad 42 and the second silicone pad 43 on the inner wall of the mounting ring 41, the mounting ring 41 can be stably installed on the surface of the fixing pin body 1, avoiding the mounting ring 41 becomes loose on the surface of the fixing pin body 1, thereby stably assembling the second aluminum film plate 102 and the first aluminum film plate 101. When the user needs to remove the fixing pin body 1 from the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, the user pulls the mounting ring 41 downward, so that the mounting ring 41 drives the card body 44 away from the surface of the first aluminum film plate 101, and the mounting ring 41 drives the first silicone pad 42 and the second silicone pad 43 to move, so that the second silicone pad 43 is away from the surface of the fixing pin body 1, thereby removing the mounting ring 41 from the surface of the fixing pin body 1, and then rotating the fixing pin body 1 on the surface of the second aluminum film plate 102 to remove the fixing pin body 1 from the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, so as to realize the function of facilitating disassembly and assembly of the fixing pin, so that when the fixing pin is used, it is convenient for the user to remove the fixing pin body 1 from the surfaces of the second aluminum film plate 102 and the first aluminum film plate 101, so as to facilitate the user to operate.

[0032] Then, when the fixing pin body 1 stops rotating, the elastic force of the telescopic column 333 inside the receiving groove 332 drives the positioning card 31 to move automatically, so that the positioning card 31 is stuck to the inside of the corresponding arc-shaped groove 32. At this time, the positioning card 31 slides inside the guide groove 331, and the positioning card 31 is guided by the guide groove 331, so that the positioning card 31 can be accurately stuck to the inside of the arc-shaped groove 32. Under the engagement of the positioning card 31 and the arc-shaped groove 32, the fixing pin body can be automatically fixed. 1 is installed on the surface of the second aluminum film plate 102 and the first aluminum film plate 101 to avoid the phenomenon of inaccurate fixation of the fixing pin body 1 when fixing the second aluminum film plate 102 and the first aluminum film plate 101, so as to realize the function of automatic positioning of the fixing pin, so that the fixing pin body 1 can be automatically positioned and installed on the surface of the second aluminum film plate 102 and the first aluminum film plate 101 when the fixing pin is used, so that there will be no shaking or even displacement between the second aluminum film plate 102 and the first aluminum film plate 101 when the fixing pin is in use.

[0033] Subsequently, when the fixing pin body 1 is installed, the fixing pin body 1 drives the mounting piece 103 to move to the surface of the second aluminum film plate 102, and the mounting piece 103 drives the mounting clamp 233 to be clamped into the inside of the mounting clamp slot 232, and the mounting piece 103 drives the first magnet 21 to move to contact the surface of the second magnet 22, and fixes the mounting piece 103 on the surface of the second aluminum film plate 102 under the magnetic attraction of the first magnet 21 and the second magnet 22. At this time, the mounting piece 103 drives the rubber pad 231 to move to contact the surface of the second aluminum film plate 102, thereby fixing the mounting piece 103 on the surface of the second aluminum film plate 102, so that the fixing pin body 1 has higher stability during use, so as to realize the function of high stability of the fixing pin, so that the fixing pin can greatly improve the overall stability of the fixing pin body 1 during use, and avoid the second aluminum film plate 102 and the first aluminum film plate 101 being not accurate enough during processing due to the loosening of the fixing pin body 1 during use of the fixing pin, and finally complete the use of the fixing pin.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fixing pin for an aluminum film plate that is easy to disassemble and assemble, comprising a fixing pin body (1), characterized in that: A first aluminum film plate (101) is disposed on one side of the fixing pin body (1), a second aluminum film plate (102) is placed on the surface at the top position of the first aluminum film plate (101), the bottom end of the fixing pin body (1) penetrates the second aluminum film plate (102) and the first aluminum film plate (101) and extends to the bottom of the first aluminum film plate (101), the fixing pin body (1) is threadedly matched with the inner walls of the second aluminum film plate (102) and the first aluminum film plate (101), the surface of the fixing pin body (1) is sleeved with a mounting member (103), and the surfaces of the second aluminum film plate (102) and the mounting member (103) are both provided with a high stability mechanism (2) The high stability mechanism (2) comprises a first magnet (21), a second magnet (22) and a high stability group (23) inside, the inner wall of the fixing pin body (1) and the first aluminum film plate (101) are both provided with an automatic positioning mechanism (3), the inner wall of the automatic positioning mechanism (3) comprises a positioning card (31), an arc-shaped card groove (32) and an automatic positioning component (33), the surface of the fixing pin body (1) and the first aluminum film plate (101) are both provided with an easy disassembly mechanism (4), the inner wall of the easy disassembly mechanism (4) comprises a mounting ring (41), a first silicone pad (42), a second silicone pad (43) and a card body (44).

2. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 1 is characterized in that: The high stability group (23) is arranged on the surface of the second aluminum film plate (102) and the mounting member (103), and the high stability group (23) is composed of a rubber pad (231), a mounting slot (232) and a mounting clamp (233). The inner wall of the mounting member (103) is installed with a mounting clamp (233) for preventing the fixing pin body (1) from loosening. The surface of the second aluminum film plate (102) is provided with a mounting slot (232), and the mounting clamp (233) and the inner wall of the mounting slot (232) are mutually engaged.

3. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 1 is characterized in that: The inner wall of the mounting member (103) is installed with a first magnet (21), and the inner wall of the second aluminum film plate (102) is installed with a second magnet (22). The second magnet (22) and the surface of the first magnet (21) are magnetically attracted to each other. The inner wall of the mounting member (103) is installed with a rubber pad (231) for preventing friction between the mounting member (103) and the second aluminum film plate (102), and the inner wall of the rubber pad (231) is in contact with the surface of the second aluminum film plate (102).

4. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 1 is characterized in that: The automatic positioning component (33) is arranged on the inner wall of the fixing pin body (1) and the first aluminum film plate (101), and the automatic positioning component (33) is composed of a guide groove (331), a receiving groove (332) and a telescopic column (333). The inner wall of the fixing pin body (1) is provided with a receiving groove (332), and a positioning card (31) is arranged inside the receiving groove (332).

5. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 1 is characterized in that: The inner wall of the fixing pin body (1) is provided with a guide groove (331), and the guide groove (331) and the surface of the positioning clamp (31) are slidably matched with each other, and one end of the positioning clamp (31) extends to the outside of the containing groove (332).

6. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 5, characterized in that: The inner wall of the first aluminum film plate (101) is provided with an arc-shaped groove (32), and the arc-shaped groove (32) and the surface of the positioning clamp (31) are mutually engaged, and the inner wall of the containing groove (332) is installed with a telescopic column (333), and one end of the telescopic column (333) is fixed to the surface of the positioning clamp (31).

7. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 1 is characterized in that: The surface of the fixing pin body (1) is sleeved with a mounting ring (41) for disassembling and assembling the fixing pin body (1), and the inner wall of the mounting ring (41) is mounted with a clamp body (44), and the clamp body (44) is engaged with the surface of the first aluminum film plate (101).

8. The aluminum film plate fixing pin that is easy to disassemble and assemble according to claim 7, characterized in that: A second silicone pad (43) is adhered to the inner wall of the mounting ring (41), a first silicone pad (42) for sealing between the fixing pin body (1) and the mounting ring (41) is adhered to the inner wall of the second silicone pad (43), and the inner wall of the first silicone pad (42) is in contact with the surface of the fixing pin body (1).

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