Hollowed-out weight-reducing base bottom plate

Abstract

The utility model discloses a hollow weight reduction base plate, which relates to the technical field of base plates and comprises a base plate body, a fixing block is clamped at the top of the base plate body, the bottom of a balancing weight is connected with an adjusting plate in a clamping manner, the bottom of an adjusting rod is fixedly connected with a suction cup, a threaded rod is rotated, and the adjusting plate moves downwards under the action of threads. The limiting piece and the balancing weight move downwards synchronously, the using height of the balancing weight can be adjusted, then the gravity center of the bottom plate is changed, the suction cup is attached to a table top, the friction force between the suction cup and the table top is increased, sliding and displacement of the bottom plate in the using process can be reduced, the stability of the bottom plate in the using process is improved, and clamping and calibration of the base can be achieved through the buffer plate; the position deviation of the base when the base is placed on the top of the mounting frame is reduced, the fixing block and the limiting bolt can assist in fixing the base, so that the base and the bottom plate body are convenient to mount and dismount, meanwhile, the bottom plate body is designed to be hollowed out, and the overall weight of the bottom plate can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to base bottom plate technical field especially relates to a hollow weight reduction base bottom plate. BACKGROUND

[0002] The base bottom plate is a basic component of the equipment base, which is the structure located at the bottom of the whole base and mainly plays the role of supporting and stabilizing the equipment. Taking the display base as an example, the base bottom plate is the structure placed on the desktop and directly in contact with the desktop.

[0003] For example, Chinese patent CN212028951U discloses a display base fixing bottom plate, which comprises a body, the body is a left-right symmetrical structure, a reference hole is formed in the middle upper part of the upper surface of the body, and convex bumps are symmetrically arranged on the left and right parts of the upper surface of the body.

[0004] In the above-mentioned patent, although the problem of poor flatness of the current base flanging is solved by double-bag convex material forming, the fixing bottom plate does not have an anti-skid structure at the bottom, which can easily cause relative sliding between the bottom plate and the desktop when adjusting the angle and position of the display, affecting the stability of the display during use. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problem of the fixing bottom plate in the prior art, which does not have an anti-skid structure at the bottom, and the relative sliding between the bottom plate and the desktop when adjusting the angle and position of the display, affecting the stability of the display during use, and proposes a hollow weight reduction base bottom plate.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hollow weight reduction base bottom plate, which comprises a bottom plate main body, a fixing block is clamped on the top of the bottom plate main body, an anti-skid mechanism is arranged at the bottom of the fixing block, the anti-skid mechanism comprises an adjusting rod, an adjusting plate and a counterweight, a suction cup is fixedly connected to the bottom of the adjusting rod, the adjusting rod is connected with an extension piece through threads, one side of the extension piece is fixedly connected with the bottom plate main body, a threaded rod is rotatably connected to the inner wall of the bottom plate main body, the threaded rod is connected with the adjusting plate through threads, the adjusting plate is clamped and connected with the counterweight at the top, a plug-in hole is formed in the top of the adjusting plate, a limiting piece is plugged into the plug-in hole, and the inner wall of the limiting piece is overlapped with the outer ring surface of the counterweight.

[0007] Preferably, one side of the adjusting plate is slidingly connected with the inner wall of the bottom plate main body, and a bubble level is plugged into one side of the adjusting plate.

[0008] Preferably, an auxiliary hole is formed in one side of the bottom plate main body, a reinforcing plate is arranged on one side of the auxiliary hole, and the reinforcing plate is fixedly connected with the bottom plate main body on one side.

[0009] Preferably, a limiting pin is arranged above the reinforcing plate and connected with the fixing block through threads.

[0010] Preferably, a mounting frame is fixedly connected to one side of the bottom plate body, mounting holes are formed in the top of the mounting frame, and a buffer member is clamped to the bottom of the mounting frame.

[0011] Preferably, a placing groove is formed in the top of the buffer member, and the buffer member is overlapped with the counterweight block at the bottom.

[0012] Preferably, a spring telescopic rod is inserted into one side of the inner wall of the bottom plate body, a buffer plate is fixedly connected to one end of the spring telescopic rod, and the buffer plate is slidably connected with the bottom plate body at one side.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. In the utility model, the counterweight block is clamped and connected with the adjusting plate at the bottom, the adjusting rod is fixedly connected with the suction cup at the bottom, the threaded rod is rotated, the adjusting plate is lowered under the action of threads, the limiting member and the counterweight block are synchronously lowered, the use height of the counterweight block can be adjusted, the center of gravity of the bottom plate is changed, the suction cup is attached to the desktop, the friction with the desktop is increased, and thus the sliding and displacement of the bottom plate during use can be reduced, and the stability of the bottom plate during use is improved.

[0015] 2. In the utility model, one end of the spring telescopic rod is inserted into the bottom plate body, the fixing block is connected with the limiting pin through threads, the base is placed on the top of the mounting frame, the mounting frame and the base are connected through bolts, the limiting pin is rotated, the end of the limiting pin is overlapped with the base, the installation of the base is realized, the clamping and calibration of the base are realized through the buffer plate, the position deviation of the base during placement on the top of the mounting frame is reduced, the base is fixed through the fixing block and the limiting pin, and thus the installation and dismounting between the base and the bottom plate body are facilitated, meanwhile, the bottom plate body is designed as a hollow structure, and the overall weight of the bottom plate is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the hollow weight-reducing base bottom plate is provided for the utility model;

[0017] Figure 2 An adjusting rod structure installation schematic diagram of the hollow weight-reducing base bottom plate is provided for the utility model;

[0018] Figure 3 A limiting member structure installation schematic diagram of the hollow weight-reducing base bottom plate is provided for the utility model;

[0019] Figure 4 A bubble level structure installation schematic diagram of the hollow weight-reducing base bottom plate is provided for the utility model.

[0020] Legend: 1, fixed block; 2, bottom plate body; 3, buffer plate; 4, spring telescopic rod; 5, limiting bolt; 6, buffer; 7, mounting bracket; 8, extension piece; 9, adjusting rod; 10, suction cup; 11, threaded rod; 12, limiting piece; 13, adjusting plate; 14, bubble; 15, counterweight; 16, auxiliary hole; 17, plug-in hole; 18, reinforcing plate. DETAILED DESCRIPTION

[0021] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Embodiment one: refer to Figures 1-4 As shown: a hollow weight-reducing base plate, comprising a bottom plate body 2, the top of the bottom plate body 2 is clamped with a fixed block 1, the bottom of the fixed block 1 is provided with an anti-skid mechanism, the anti-skid mechanism comprises an adjusting rod 9, an adjusting plate 13 and a counterweight 15, the bottom of the adjusting rod 9 is fixedly connected with a suction cup 10, the adjusting rod 9 is connected with an extension piece 8 through threads, one side of the extension piece 8 is fixedly connected with the bottom plate body 2, the inner wall of the bottom plate body 2 is rotatably connected with a threaded rod 11, the threaded rod 11 is connected with the adjusting plate 13 through threads, the top of the adjusting plate 13 is clamped and connected with the counterweight 15, the top of the adjusting plate 13 is provided with a plug-in hole 17, the plug-in hole 17 is plugged with a limiting piece 12, the inner wall of the limiting piece 12 is overlapped with the outer ring surface of the counterweight 15, one side of the adjusting plate 13 is slidably connected with the inner wall of the bottom plate body 2, and the adjusting plate 13 is plugged with a bubble 14 on one side.

[0024] The extension piece 8 can realize the installation of the adjusting rod 9 on one side of the bottom plate body 2, the threaded connection between the adjusting rod 9 and the extension piece 8 can adjust the use height of the suction cup 10, the suction cup 10 is attached to the desktop, which can reduce the sliding of the bottom plate body 2 during use, the bottom plate body 2 can support the top of the threaded rod 11, the rotation of the threaded rod 11 can adjust the use height of the adjusting plate 13, thereby changing the use height of the counterweight 15, the adjusting plate 13 and the limiting piece 12 can assist the installation of the counterweight 15 on the top of the adjusting plate 13, and also facilitate the subsequent disassembly and replacement of the counterweight 15, the level bubble 14 can detect whether the adjusting plate 13 is inclined, and the adjusting plate 13 can be corrected in time when it is inclined, and the lifting of the counterweight 15 can change the center of gravity of the bottom plate, and after the center of gravity is lowered, the stability of the bottom plate during use can be increased to avoid tilting after being stressed.

[0025] Embodiment two: as shown in Figure 1 and Figure 2 , the auxiliary hole 16 is formed on one side of the bottom plate body 2, the reinforcing plate 18 is arranged on one side of the auxiliary hole 16, the reinforcing plate 18 is fixedly connected with the bottom plate body 2 on one side, the limiting bolt 5 is arranged above the reinforcing plate 18, the limiting bolt 5 is connected with the fixed block 1 through threads, the mounting frame 7 is fixedly connected with the bottom plate body 2 on one side, the mounting hole is formed on the top of the mounting frame 7, the buffer piece 6 is clamped on the bottom of the mounting frame 7, the placing groove is formed on the top of the buffer piece 6, and the buffer piece 6 is overlapped with the counterweight 15 on the bottom, the spring telescopic rod 4 is inserted into the inner wall of the bottom plate body 2 on one side, the spring telescopic rod 4 is fixedly connected with the buffer plate 3 on one end, and the buffer plate 3 is slidably connected with the bottom plate body 2 on one side.

[0026] The auxiliary hole 16 can increase the hollow area of the bottom plate body 2, accelerate the air flow in the bottom plate body 2, and reduce the weight of the bottom plate body 2, the reinforcing plate 18 can reinforce one side of the bottom plate body 2, improve the strength of the bottom plate body 2 during use, the mounting hole on the top of the mounting frame 7 facilitates the mounting and fixing of the base on the top of the mounting frame 7, the distance between the buffer plate 3 and the inner wall of the bottom plate body 2 can be adjusted through the spring telescopic rod 4, so that the buffer plate 3 is attached to the base on one side, the buffer plate 3 can be placed on the top of the mounting frame 7 through the contact between the symmetrically arranged buffer plates 3 and the two sides of the base, which can reduce the position deviation of the buffer plate 3, the threaded connection between the limiting bolt 5 and the fixed block 1 can adjust the insertion depth of the limiting bolt 5 in the fixed block 1, and the end of the limiting bolt 5 is overlapped with one side of the base to resist the base, thereby ensuring the stability of the base during installation and use.

[0027] The method for using and working principle of the device: first, the base or the bottom of the workpiece is placed on the top of the bottom plate body 2, the base is connected with the mounting frame 7 by bolts, at this time, the buffer plate 3 is overlapped with the base on one side, then the limiting bolt 5 is rotated on one side of the fixed block 1, the end of the limiting bolt 5 is abutted against the base, the fixing of the base is realized, at this time, the bottom of the base is overlapped with the buffer piece 6, then the use height of the suction cup 10 is adjusted by rotating the adjusting rod 9, the whole bottom plate is placed on the desktop, at this time, the suction cup 10 is attached to the desktop, then the use height of the counterweight block 15 is adjusted according to the height of the workpiece installed on the base, the two threaded rods 11 are rotated, the adjusting plate 13 is moved downward along the inner wall of the bottom plate body 2, the counterweight block 15 is moved downward synchronously with the adjusting plate 13, in the adjusting process, the position of the bubble in the bubble level 14 is observed, the inclination of the adjusting plate 13 is avoided, after adjustment, the gravity center of the bottom plate can be lowered, the sliding of the bottom plate during use is reduced, and the stability of the bottom plate during use is improved.

[0028] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the present application.

Claims

1. A perforated lightened base plate comprising a base plate body (2), characterized in that: The bottom plate body (2) top clamping has fixed block (1), the fixed block (1) bottom is provided with anti -skid mechanism, the anti -skid mechanism includes adjusting lever (9), adjusting plate (13) and counterweight (15), the adjusting lever (9) bottom fixedly connected with sucking disc (10), the adjusting lever (9) is connected with extension piece (8) through screw thread, one side of extension piece (8) is fixedly connected with bottom plate body (2), the inner wall of bottom plate body (2) is rotatably connected with threaded rod (11), the threaded rod (11) is connected through screw thread between adjusting plate (13), the adjusting plate (13) top and counterweight (15) clamping connection, the adjusting plate (13) top is provided with the plug-in hole (17), the plug-in hole (17) inside plug-in limit piece (12), the inner wall of limit piece (12) and the outer ring surface of counterweight (15) overlap.

2. The cutaway weight-reduction pedestal chassis of claim 1, wherein: The adjusting plate (13) one side and the inner wall of bottom plate body (2) are slidably connected, and the adjusting plate (13) one side is inserted with level bubble (14).

3. The cutaway weight-reduction pedestal chassis of claim 1, wherein: The bottom plate body (2) one side is provided with auxiliary hole (16), and the auxiliary hole (16) one side is provided with reinforcing plate (18), and the reinforcing plate (18) one side is fixedly connected with bottom plate body (2).

4. The cutaway weight-reduction pedestal chassis of claim 3, wherein: The reinforcing plate (18) is provided with a limiting bolt (5) above, and the limiting bolt (5) is connected with the fixed block (1) through screw thread.

5. The cutaway weight-reduction pedestal chassis of claim 1, wherein: The bottom plate body (2) one side is fixedly connected with mounting bracket (7), and the mounting bracket (7) top is provided with mounting hole, and the mounting bracket (7) bottom clamping has buffer (6).

6. The cutaway weight-reduction pedestal chassis of claim 5, wherein: The buffer (6) top is provided with placing groove, and the buffer (6) bottom and counterweight (15) overlap.

7. The cutaway weight-reduction pedestal chassis of claim 1, wherein: The inner wall of bottom plate body (2) one side is inserted with spring telescopic rod (4), and the spring telescopic rod (4) one end is fixedly connected with buffer plate (3), and the buffer plate (3) one side and the bottom plate body (2) between slidingly connected.

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