Wallboard shock absorber convenient to disassemble and assemble

Abstract

The utility model discloses a wallboard shock absorber convenient to disassemble and assemble, which belongs to the field of shock absorbers, and is characterized in that the cross sectional area of a lower shell is in a cross shape, grooves are symmetrically formed in the side walls of an upper shell, fixing plates used for fixing the lower shell are mounted in the grooves, and the lower shell and the upper shell are connected through bolts. The fixing plate is integrally formed by a sliding plate, a connecting plate and a protruding block, the sliding plate is installed in the groove in a sliding mode, a reset spring is installed between the side wall of the sliding plate and the inner side wall of the groove, a limiting groove is formed in the inner upper surface of the groove, a round hole is formed in the upper surface of the upper shell, and the protruding block is arranged in the round hole. A circular hole is formed in the sliding plate, the circular hole is communicated with the limiting groove, a fixing assembly matched with the limiting groove is installed on the sliding plate, and a limiting device used for releasing the limiting groove and the fixing assembly is installed in the limiting groove and the circular hole.

Description

Technical Field

[0001] The utility model belongs to the field of vibration dampers, and more specifically relates to a wallboard vibration damper which is convenient for disassembly and assembly. Background Art

[0002] Siding dampers are devices used to reduce vibration and noise, especially in application scenarios where vibration and sound propagation in a specific area need to be controlled. Siding dampers are used in many fields, especially in the aviation field, and have demonstrated their significant effects and technical advantages in reducing vibration and noise. Through different designs and applications, siding dampers can effectively solve vibration and noise problems and provide users with a healthier and quieter living and working environment.

[0003] In the prior art, the wall panel vibration damper is usually installed by using screws to fix the upper shell and the lower shell together. The screws are easily rusted due to being exposed to the outside for a long time. When the wall panel vibration damper needs to be disassembled, the rusted screws are not easy to be unscrewed, and a screwdriver is needed to fix the screws to the side walls of the upper shell and the lower shell during assembly, which affects the assembly efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a wall panel vibration damper that is easy to disassemble and assemble, which has the advantages of being easy to disassemble and assemble.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wall plate vibration damper convenient for disassembly and assembly comprises a wall plate vibration damper body, the wall plate vibration damper body is composed of an upper shell and a lower shell, the lower shell is filled with a plurality of vibration damping particles, the cross-sectional area of ​​the lower shell is in a "cross" shape, grooves are symmetrically provided on the side wall of the upper shell, a fixing plate for fixing the lower shell is installed in the groove, the fixing plate is integrally formed by a sliding plate, a connecting plate and a protrusion, the sliding plate is slidably installed in the groove, and a return spring is installed between the side wall of the sliding plate and the inner side wall of the groove;

[0007] A limiting groove is provided on the inner upper surface of the groove, a circular hole is provided on the upper surface of the upper shell, the circular hole is communicated with the limiting groove, a fixing component matching the limiting groove is installed on the sliding plate, and a limiting device for releasing the limiting groove and the fixing component is installed in the limiting groove and the circular hole.

[0008] The advantages of this solution are at least that: when the wall panel vibration damper body needs to be assembled, the upper shell is placed on the lower shell, and the fixing plate is pressed to move the fixing plate into the groove. When moving, the fixing assembly on the sliding plate will extend into the limiting groove, so that the convex strip cooperates with the lower shell with a "cross" cross-sectional area and lifts up the lower shell, thus completing the assembly of the wall panel vibration damper body;

[0009] When it is necessary to disassemble the wall panel damper body, first press the limit device to release the limit between the limit groove and the fixed component. Under the action of the return spring, the sliding plate is moved out of the groove, so that the convex strip is away from the lower shell body and the support of the lower shell body is released. The disassembly of the wall panel damper is completed, solving the problems of inconvenient disassembly and low assembly efficiency in the prior art.

[0010] The utility model is further configured as follows: a rectangular groove is opened on the fixing plate, the fixing assembly comprises a rectangular block slidably installed in the rectangular groove, and a first spring is installed between the inner bottom surface of the rectangular groove and the bottom surface of the rectangular block.

[0011] The utility model is further configured as follows: the limiting device includes a limiting pin slidably installed in a circular hole, one end of the limiting pin is provided with a pressing plate, and the other end is provided with an extrusion plate, the extrusion plate is slidably installed in the limiting groove, a second spring is installed between the lower surface of the pressing plate and the upper surface of the upper shell, the second spring is sleeved on the outer surface of the limiting pin, and a self-locking device is provided next to the circular hole to prevent the pressing plate from accidentally touching.

[0012] The utility model is further configured as follows: the self-locking device is a self-locking rod rotatably mounted on the upper surface of the upper shell.

[0013] The utility model is further configured as follows: an extension column is installed on the self-locking rod.

[0014] The utility model is further configured as follows: a rotating sleeve is rotatably mounted on the extension column, and a limiting block for preventing the rotating sleeve from falling is provided at one end of the extension column.

[0015] The utility model is further configured as follows: a first bevel is provided on the inner upper surface of the upper shell, and a second bevel is provided on the inner upper surface of the lower shell.

[0016] The utility model is further configured as follows: two side walls of the upper shell body away from the fixing plate are provided with hand grip grooves.

[0017] In summary, the utility model has at least the following advantages:

[0018] 1. When the wall panel damper body needs to be assembled, the upper shell is mounted on the lower shell, and the fixing plate is pressed to move the fixing plate into the groove. When moving, the fixing assembly on the sliding plate will extend into the limit groove, so that the convex strip cooperates with the lower shell with a "cross" cross-sectional area and lifts the lower shell, thus completing the assembly of the wall panel damper body;

[0019] When it is necessary to disassemble the wall panel damper body, first press the limiting device to release the limiting between the limiting groove and the fixing assembly, and under the action of the return spring, the sliding plate is moved out of the groove, so that the convex strip is away from the lower shell body, and the support of the lower shell body is released, and then the upper shell body and the lower shell body are separated to complete the disassembly of the wall panel damper, which solves the problems of inconvenient disassembly and low assembly efficiency in the prior art;

[0020] 2. The self-locking rod can prevent the upper shell and the lower shell from being separated due to the accidental contact with the pressing plate after the wall panel damper body is assembled. The extension column can be arranged on the self-locking rod to facilitate the rotation of the self-locking rod during self-locking. The rotating sleeve rotatably mounted on the extension column can make the rotation smoother. The setting of the limit block can prevent the rotating sleeve from falling off the extension column.

[0021] 3. The first bevel and the second bevel are provided to help identify the direction when the upper shell and the lower shell are assembled, making it convenient for the upper shell to be covered on the lower shell. The hand-grips provided on the two side walls of the upper shell make it more convenient to take and place the upper shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is an overall schematic diagram of this embodiment;

[0023] Figure 2 is a three-dimensional cross-sectional schematic diagram of this embodiment;

[0024] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0025] Figure 4 is an overall schematic diagram of the upper housing in this embodiment;

[0026] Figure 5 for Figure 4 A magnified schematic diagram of part B;

[0027] Figure 6 Schematic diagram of the overall lower shell in this embodiment.

[0028] Figure numerals: 1. wall panel damper body; 101. upper shell; 102. lower shell; 2. groove; 3. fixing plate; 301. sliding plate; 302. connecting plate; 303. protrusion; 4. reset spring; 5. limiting groove; 6. rectangular groove; 601. round hole; 7. fixing assembly; 701. rectangular block; 702. first spring; 8. limiting device; 801. limiting pin; 802. pressing plate; 803. extrusion plate; 9. second spring; 10. self-locking device; 11. self-locking rod; 12. extension column; 13. rotating sleeve; 14. limiting block; 15. first bevel; 16. second bevel; 17. hand groove. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] A wall panel vibration damper that is easy to disassemble and assemble, such as Figure 1 As shown (refer to Figure 6 ), including a wall panel vibration damper body 1, the wall panel vibration damper body 1 is composed of an upper shell 101 and a lower shell 102, the lower shell 102 is filled with a plurality of vibration damping particles, a first bevel 15 is provided on the upper surface of the upper shell 101, a second bevel 16 is provided on the upper surface of the lower shell 102, and hand grip grooves 17 are provided on both side walls of the upper shell 101 away from the fixing plate 3.

[0031] like Figure 2 , Figure 3 As shown, the cross-sectional area of ​​the lower shell 102 is in the shape of a "cross", and a groove 2 is symmetrically provided on the side wall of the upper shell 101. A fixing plate 3 for fixing the lower shell 102 is installed in the groove 2. The fixing plate 3 is integrally formed by a sliding plate 301, a connecting plate 302 and a protrusion 303. The sliding plate 301 is slidably installed in the groove 2, and a return spring 4 is installed between the side wall of the sliding plate 301 and the inner side wall of the groove 2;

[0032] A limiting groove 5 is provided on the inner upper surface of the groove 2, a circular hole 601 is provided on the upper surface of the upper shell 101, the circular hole 601 is communicated with the limiting groove 5, a fixing assembly 7 matched with the limiting groove 5 is installed on the sliding plate 301, a rectangular groove 6 is provided on the fixing plate 3, the fixing assembly 7 includes a rectangular block 701 slidably installed in the rectangular groove 6, and a first spring 702 is installed between the inner bottom surface of the rectangular groove 6 and the bottom surface of the rectangular block 701;

[0033] A limiting device 8 for releasing the limiting groove 5 and the fixing component 7 is installed in the limiting groove 5 and the circular hole 601. The limiting device 8 includes a limiting pin 801 slidably installed in the circular hole 601. A pressing plate 802 is provided at one end of the limiting pin 801, and an extrusion plate 803 is provided at the other end. The extrusion plate 803 is slidably installed in the limiting groove 5. A second spring 9 is installed between the lower surface of the pressing plate 802 and the upper surface of the upper shell 101. The second spring 9 is mounted on the outer surface of the limiting pin 801.

[0034] like Figure 4 , Figure 5 As shown, a self-locking device 10 is provided next to the circular hole 601 to prevent the pressing plate 802 from being accidentally touched. The self-locking device 10 is a self-locking rod 11 rotatably installed on the upper surface of the upper shell 101, and an extension column 12 is installed on the self-locking rod 11. A rotating sleeve 13 is rotatably installed on the extension column 12, and a limit block 14 for preventing the rotating sleeve 13 from falling is provided at one end of the extension column 12. The self-locking rod 11 and the setting of the self-locking rod 11 prevent the upper shell 101 and the lower shell 102 from being separated due to accidentally touching the pressing plate 802 after the wall panel damper body 1 is assembled. By arranging the extension column 12 on the self-locking rod 11, it is convenient to rotate the self-locking rod 11 during self-locking, and the rotating sleeve 13 rotatably installed on the extension column 12 makes the rotation smoother, and the setting of the limit block 14 prevents the rotating sleeve 13 from falling off from the extension column 12.

[0035] The working process and beneficial effects of the utility model are as follows:

[0036] When the wall panel damper body 1 needs to be assembled, the upper shell 101 is mounted on the lower shell 102, and the fixing plate 3 is pressed to move the fixing plate 3 into the groove 2. When moving, the fixing assembly 7 on the sliding plate 301 will extend into the limiting groove 5, so that the convex strip cooperates with the lower shell 102 with a "cross" cross-sectional area and lifts the lower shell 102, and the assembly of the wall panel damper body 1 is completed;

[0037] When it is necessary to disassemble the wallboard damper body 1, first press the limiting device 8 to release the limiting between the limiting groove 5 and the fixing assembly 7, and under the action of the return spring 4, the sliding plate 301 is moved out of the groove 2, so that the convex strip is away from the lower shell 102, and the support of the lower shell 102 is released, and then the upper shell 101 and the lower shell 102 are separated to complete the disassembly of the wallboard damper, which solves the problems of inconvenient disassembly and low assembly efficiency in the prior art;

[0038] The first bevel 15 and the second bevel 16 facilitate direction identification when the upper shell 101 and the lower shell 102 are assembled, and facilitate the upper shell 101 to be covered on the lower shell 102. The hand-grip grooves 17 provided on the two side walls of the upper shell 101 make it more convenient to take and place the upper shell 101.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall panel vibration damper that is easy to disassemble and assemble, comprising a wall panel vibration damper body (1), wherein the wall panel vibration damper body (1) is composed of an upper shell (101) and a lower shell (102), wherein the lower shell (102) is filled with a plurality of vibration damping particles, and wherein: The cross-sectional area of ​​the lower shell (102) is in the shape of a cross. A groove (2) is symmetrically provided on the side wall of the upper shell (101). A fixing plate (3) for fixing the lower shell (102) is installed in the groove (2). The fixing plate (3) is formed integrally of a sliding plate (301), a connecting plate (302) and a protrusion (303). The sliding plate (301) is slidably installed in the groove (2). A return spring (4) is installed between the side wall of the sliding plate (301) and the inner wall of the groove (2); A limiting groove (5) is provided on the inner upper surface of the groove (2); a circular hole (601) is provided on the upper surface of the upper shell (101); the circular hole (601) is connected to the limiting groove (5); a fixing component (7) matched with the limiting groove (5) is installed on the sliding plate (301); and a limiting device (8) for releasing the limiting groove (5) and the fixing component (7) is installed in the limiting groove (5) and the circular hole (601).

2. A wall panel vibration damper that is easy to disassemble and assemble according to claim 1, characterized in that: A rectangular groove (6) is provided on the fixing plate (3), the fixing assembly (7) comprises a rectangular block (701) slidably mounted in the rectangular groove (6), and a first spring (702) is mounted between the inner bottom surface of the rectangular groove (6) and the bottom surface of the rectangular block (701).

3. A wall panel vibration damper that is easy to disassemble and assemble according to claim 2, characterized in that: The limiting device (8) comprises a limiting pin (801) slidably mounted in a circular hole (601); a pressing plate (802) is provided at one end of the limiting pin (801) and an extrusion plate (803) is provided at the other end; the extrusion plate (803) is slidably mounted in the limiting groove (5); a second spring (9) is installed between the lower surface of the pressing plate (802) and the upper surface of the upper shell (101); the second spring (9) is sleeved on the outer surface of the limiting pin (801); and a self-locking device (10) is provided next to the circular hole (601) to prevent the pressing plate (802) from being accidentally touched.

4. A wall panel vibration damper that is easy to disassemble and assemble according to claim 3, characterized in that: The self-locking device (10) is a self-locking rod (11) rotatably mounted on the upper surface of the upper shell (101).

5. A wall panel vibration damper that is easy to disassemble and assemble according to claim 4, characterized in that: An extension column (12) is mounted on the self-locking rod (11).

6. A wall panel vibration damper that is easy to disassemble and assemble according to claim 5, characterized in that: A rotating sleeve (13) is rotatably mounted on the extension column (12), and a limiting block (14) for preventing the rotating sleeve (13) from falling is provided at one end of the extension column (12).

7. A wall panel vibration damper that is easy to disassemble and assemble according to claim 6, characterized in that: A first bevel (15) is provided on the inner upper surface of the upper shell (101), and a second bevel (16) is provided on the inner upper surface of the lower shell (102).

8. A wall panel vibration damper that is easy to disassemble and assemble according to claim 7, characterized in that: Hand grip grooves (17) are provided on two side walls of the upper shell (101) away from the fixing plate (3).

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