Anti-static high-temperature-resistant glass fiber board

Abstract

The utility model discloses an anti-static high-temperature-resistant glass fiber board, which relates to the technical field of glass fiber board equipment and comprises a first fiber board and a second fiber board, and butt joint blocks are symmetrically fixed on the outer walls of two ends of the first fiber board and the second fiber board. The first fiberboard and the second fiberboard are aligned, the two sets of butt joint blocks are attached, then the insertion strips are inserted and connected, when the insertion strips are inserted, each set of clamping pieces are extruded to retract inwards and press the springs, and after the insertion strips are inserted to the preset positions, the springs stretch to drive the clamping pieces to stretch outwards and be inserted into the insertion grooves. When connection between the first fiberboard and the second fiberboard needs to be removed, a twisting block is rotated in the direction of one side to drive a rotating rod and each set of gears to rotate, the gears are meshed with two symmetrical sets of clamping pieces, the clamping pieces on the two sides are pulled out of the inserting grooves at the same time, and then the first fiberboard and the second fiberboard are separated from each other. And therefore, the connection between the first fiberboard and the second fiberboard is relieved, and the unlocking efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of glass fiber board equipment, specifically to an anti-static and high-temperature resistant glass fiber board. Background Technology

[0002] Fiberglass board, also known as fiberglass composite board, is made of fiberglass material and high heat-resistant composite materials. It does not contain asbestos, which is harmful to the human body. It has high mechanical and dielectric properties, good heat and moisture resistance, and good processability. It is used in plastic molds, injection molds, machinery manufacturing, molding machines, drilling machines, injection molding machines, motors, PCBs, and ICT fixtures.

[0003] A search revealed a Chinese patent with authorization number CN216804733U, which discloses an antistatic and high-temperature resistant fiberglass board. This board utilizes a combination of antistatic and high-temperature resistant coatings to enhance both antistatic and high-temperature resistance, allowing it to be used outdoors under high temperatures and direct sunlight. The antistatic function prevents dust from adhering to the outer surface of the fiberglass board due to static electricity. The board is assembled using an upper and lower connector. A gear rotates, driving a connecting rack to move within a connecting groove. This groove extends through both the upper and lower connectors, allowing the gear inside the lower connector to mesh with the connecting rack. This meshing connection increases the stability of the connection between the upper and lower connectors.

[0004] The device in the aforementioned patent still has the following shortcomings: First, the device uses a rack and pinion to mesh with a gear on the other side for stable connection. To ensure connection stability, multiple sets of this connection structure need to be installed symmetrically. However, this connection method requires operation one by one and repeated many times, which reduces the efficiency of installation and disassembly. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide an antistatic and high-temperature resistant fiberglass board to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an antistatic and high-temperature resistant glass fiber board, comprising a first fiber board and a second fiber board, wherein the outer walls of both ends of the first fiber board and the second fiber board are symmetrically fixed with butt blocks, and one side of the first fiber board and the second fiber board are mutually fitted and aligned, and an insert strip is inserted into the middle position of the two sets of butt blocks that are mutually fitted.

[0007] The insert has multiple sets of movable cavities inside. An annular groove is formed at the center of one side of the outer wall of the insert. A rotating rod is rotatably connected at the center of the annular groove and passes through each set of movable cavities. Gears are fixedly sleeved on the outer wall of the rotating rod and inside the movable cavity. Two sets of cards are symmetrically slidably sleeved on the inner wall of each set of movable cavities. One end of each set of cards is a sharp end that passes through the outer wall of the insert.

[0008] By adopting the above technical solution, the first fiberboard and the second fiberboard are first aligned and the two sets of mating blocks are attached together. Then, the insert strip is inserted for connection. When the insert strip is inserted, each set of cards is squeezed inward and compresses the spring. After being inserted to the predetermined position, the spring extends and drives the cards to extend outward and insert into the inside of the slot, thereby achieving a fast and high-strength connection and fixation of the first fiberboard and the second fiberboard. When it is necessary to release the connection between the first fiberboard and the second fiberboard, the torsion block is first rotated in one direction to drive the rotating rod and each set of gears to rotate. The gears mesh with the two sets of symmetrical cards, so that the cards on both sides are simultaneously pulled out from the inside of the slot, thereby releasing the connection between the first fiberboard and the second fiberboard and improving the efficiency of unlocking.

[0009] Furthermore, each set of the active cavity has a rectangular groove of matching size at the contact position with the card, and the outer wall of the two symmetrical sets of cards near the gear is equipped with teeth, which mesh with the gear.

[0010] By adopting the above technical solution, the rectangular groove can limit the card and ensure the stability of the card when it moves.

[0011] Furthermore, multiple sets of springs are fixed to the other side of the card, and the two ends of the springs are fixed to the card and the inner wall of the movable cavity, respectively.

[0012] By adopting the above technical solution, multiple sets of springs can provide power for the outward movement of the card, so that the cards on both sides can be automatically inserted into the card slot, achieving the effect of automatic locking.

[0013] Furthermore, a torsion block is fixed to the outer wall of one end of the rotating rod, and the torsion block is movably connected to the inner wall of the annular groove.

[0014] By adopting the above technical solution, multiple sets of cards can be driven to extend or retract simultaneously by rotating the torsion block, thereby achieving the effect of quick connection, fixation, and disconnection.

[0015] Furthermore, both sides of the outer wall of the insert are provided with pointed cone-shaped locking blocks, and the contact position between the mating block and the insert is provided with a locking groove of corresponding size and shape.

[0016] By adopting the above technical solution, both outer walls of the insert are provided with pointed cone-shaped blocks that can cooperate with the corresponding slots for limiting, increasing the connection strength and preventing the connection part from shaking.

[0017] Furthermore, the inner wall of the card slot is provided with a slot of matching size at the contact position between the card and the sharp end of the card.

[0018] By adopting the above technical solution, the slot can work with the card to limit the insert strip, prevent the insert strip from loosening, and ensure the stability of the connection between the first fiberboard and the second fiberboard, which are coated with antistatic coating and high temperature resistant layer.

[0019] In summary, the present invention has the following main advantages:

[0020] This utility model aligns the first and second fiberboards and attaches the two sets of mating blocks together. Then, inserts the insert strip to connect them. When the insert strip is inserted, each set of cards is squeezed inward and compresses the spring. After being inserted to the predetermined position, the spring extends and drives the cards to extend outward and insert into the slot. This achieves a quick and high-strength connection and fixation between the first and second fiberboards. When it is necessary to release the connection between the first and second fiberboards, the torsion block is rotated in one direction to drive the rotating rod and each set of gears to rotate. The gears mesh with the two symmetrical sets of cards, so that the cards on both sides are simultaneously pulled out from the slot, thereby releasing the connection between the first and second fiberboards and improving the efficiency of unlocking. Attached Figure Description

[0021] Figure 1 This is the front view of the present invention;

[0022] Figure 2 This is a disassembled diagram of the main components of this utility model;

[0023] Figure 3 This is a cross-sectional view of the insert of this utility model;

[0024] Figure 4 This is a plan sectional view of the device in its connected state according to this utility model;

[0025] Figure 5 For the present utility model Figure 4 Enlarged detail of point A in the middle.

[0026] In the diagram: 1. First fiberboard; 11. Second fiberboard; 12. Connecting block; 121. Slot; 122. Slot; 2. Insert strip; 201. Movable cavity; 202. Ring groove; 21. Rotating rod; 211. Torsion block; 22. Gear; 23. Card; 24. Spring. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] The embodiments of this utility model will be described below based on its overall structure.

[0029] A type of antistatic and high-temperature resistant fiberglass board, such as Figure 1 - Figure 5 As shown, it includes a first fiberboard 1 and a second fiberboard 11. Both ends of the outer walls of the first fiberboard 1 and the second fiberboard 11 are symmetrically fixed with mating blocks 12, and one side of the first fiberboard 1 and the second fiberboard 11 are attached and aligned with each other. A strip 2 is inserted into the middle position of the two sets of mating blocks 12 that are attached to each other.

[0030] The insert 2 has multiple sets of movable cavities 201 inside. An annular groove 202 is provided at the center of one side of the outer wall of the insert 2. A rotating rod 21 is rotatably connected at the center of the annular groove 202 and passes through each set of movable cavities 201. Gears 22 are fixedly sleeved on the outer wall of the rotating rod 21 and inside the movable cavity 201. Two sets of cards 23 are symmetrically slidably sleeved on the inner wall of each set of movable cavities 201. One end of each set of cards 23 is a sharp end and the sharp end passes through the outer wall of the insert 2.

[0031] This invention first aligns the first fiberboard 1 and the second fiberboard 11 and attaches the two sets of mating blocks 12 together. Then, the insert strip 2 is inserted for connection. When the insert strip 2 is inserted, each set of cards 23 is squeezed inward and compresses the spring 24. After being inserted to the predetermined position, the spring 24 extends and drives the cards 23 to extend outward and insert into the inside of the slot 122, thereby achieving a quick and high-strength connection and fixation of the first fiberboard 1 and the second fiberboard 11. When it is necessary to release the connection between the first fiberboard 1 and the second fiberboard 11, the torsion block 211 is rotated in one direction to drive the rotating rod 21 and each set of gears 22 to rotate. The gears 22 mesh with the two symmetrical sets of cards 23, so that the cards 23 on both sides are simultaneously pulled out from the inside of the slot 122, thereby releasing the connection between the first fiberboard 1 and the second fiberboard 11 and improving the efficiency of unlocking.

[0032] Please see Figure 3 - Figure 5 Each set of movable cavities 201 has a rectangular groove of matching size at the contact position with the card 23. The outer wall of the two symmetrical sets of cards 23 near the gear 22 is equipped with teeth, and the teeth mesh with the gear 22. By setting the above structure, the rectangular groove can limit the card 23 and ensure the stability of the card 23 when moving.

[0033] Please see Figure 3 - Figure 5On the other side of the card 23, multiple sets of springs 24 are fixed, and the two ends of the springs 24 are respectively fixed to the card 23 and the inner wall of the movable cavity 201. By setting the above structure, the multiple sets of springs 24 can provide power for the card 23 to extend and move outward, so that the cards 23 on both sides can be automatically inserted into the card slot 121 to achieve the effect of automatic locking.

[0034] Please see Figure 3 - Figure 4 A torsion block 211 is fixed to the outer wall of one end of the rotating rod 21, and the torsion block 211 is movably connected to the inner wall of the annular groove 202. By setting the above structure, this utility model can drive multiple sets of cards 23 to extend or retract simultaneously by rotating the torsion block 211, thereby achieving the effect of quick connection, fixation and disconnection.

[0035] Please see Figure 1 - Figure 5 Both sides of the outer wall of the strip 2 are provided with pointed cone-shaped locking blocks. The contact position between the mating block 12 and the strip 2 is provided with a corresponding groove 121 of the same size and shape. By setting the above structure, the pointed cone-shaped locking blocks on both sides of the outer wall of the strip 2 can cooperate with the corresponding groove 121 to limit the position, increase the connection strength, and prevent the connection part from shaking.

[0036] Please see Figure 2 - Figure 4 The inner wall of the card slot 121 and the contact position of the sharp end of the card 23 are provided with slots 122 of matching size. By setting the above structure, the slots 122 can cooperate with the card 23 to limit the insert 2, prevent the insert 2 from loosening, and ensure the stability of the connection between the first fiberboard 1 and the second fiberboard 11 with the surface covered with antistatic coating and high temperature resistant layer.

[0037] The working principle of this utility model is as follows: First, align the first fiberboard 1 and the second fiberboard 11 and attach the two sets of mating blocks 12 together. Use the two sets of slots 121 to splice together to form an insertion cavity. Then, insert the insert strip 2 into the insertion cavity. At the same time as the insert strip 2 is inserted, the sharp ends of each set of cards 23 are squeezed, which in turn drives the cards 23 to retract and squeeze the spring 24, preparing for the cards 23 to reset. When the cards 23 on both sides retract, they mesh with the gear 22, which in turn drives the rotating rod 21 to rotate. When the cards 23 move to the position corresponding to the slot 122, the cards 23 lose the squeeze, and the spring 24 drives the cards 23 to extend outward and insert into the inside of the slot 122. The above can achieve a fast and high-strength connection and fixation of the first fiberboard 1 and the second fiberboard 11.

[0038] When it is necessary to disconnect the first fiberboard 1 and the second fiberboard 11, first rotate the torsion block 211 in one direction to drive the rotating rod 21 and each set of gears 22 to rotate. By using the gears 22 to mesh with the two sets of symmetrical cards 23, the cards 23 on both sides are simultaneously pulled out from the slot 122, thereby disconnecting the first fiberboard 1 and the second fiberboard 11 and improving the efficiency of unlocking.

[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A high temperature resistant, anti-static glass fiber board comprising a first fiber board (1) and a second fiber board (11), characterized in that: Both ends of the first fiber plate (1) and the second fiber plate (11) are symmetrically fixed with butt blocks (12), and one side of the first fiber plate (1) and the second fiber plate (11) is aligned with each other, and the middle position of the two groups of butt blocks (12) are inserted with a fillet (2); A plurality of movable cavities (201) are formed in the inner part of the fillet (2), a ring groove (202) is formed in the center position of the outer wall of the fillet (2), a rotating rod (21) is rotatably connected to the inner center position of the ring groove (202), and the rotating rod (21) penetrates each movable cavity (201), a gear (22) is fixedly sleeved on the outer wall of the rotating rod (21) and in the movable cavity (201), two groups of cards (23) are symmetrically and slidably sleeved on the inner wall of each movable cavity (201), one end of the two groups of cards (23) is a sharp end, and the sharp end penetrates the outer wall of the fillet (2).

2. The anti-static high temperature resistant glass fiber plate according to claim 1, characterized in that: The movable cavity (201) and the card (23) are in contact with each other, and a rectangular sliding groove with matching size is formed at the contact position, the outer wall of the two groups of cards (23) close to the gear (22) is installed with a tooth, and the tooth is engaged with the gear (22).

3. The anti-static high temperature resistant glass fiber plate according to claim 1, characterized in that: The other side of the card (23) is fixed with a plurality of springs (24), and the two ends of the spring (24) are respectively fixed with the card (23) and the inner wall of the movable cavity (201).

4. The anti-static high temperature resistant glass fiber plate according to claim 1, characterized in that: One end of the rotating rod (21) is fixed with a torsion block (211), and the torsion block (211) is movably connected with the inner wall of the ring groove (202).

5. The anti-static high temperature resistant glass fiber plate according to claim 1, characterized in that: The outer wall of the fillet (2) is provided with a sharp taper-shaped clamping block, and the contact position between the butt block (12) and the fillet (2) is provided with a clamping groove (121) with corresponding size and shape.

6. The anti-static high temperature resistant glass fiber plate according to claim 5, characterized in that: The inner wall of the clamping groove (121) and the sharp end of the card (23) are in contact with each other, and a plug-in groove (122) with matching size is formed at the contact position.

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