A multi-functional electric digital display suction cup

Abstract

This utility model proposes a multifunctional electric digital display suction cup, comprising: a suction cup body, the suction cup body including a suction cup base, the upper surface of the suction cup base having first threaded holes on both sides, each side having at least two first threaded holes, and the first threaded holes on both sides being symmetrically arranged with respect to the center of the suction cup base; and a quick-release bolt, which includes an external threaded connection part and an annular part at the end, and is installed in the first threaded hole by means of threaded connection. This utility model, through its structural design of providing multiple first threaded holes on the suction cup body, allows for the installation of sealing leveling frames, horn leveling frames, hole-opening positioning frames, or quick-release bolts according to actual needs during use, thereby achieving various construction needs such as rapid leveling of floor tiles or boards, fixed leveling of external corner parts, rapid hole opening and positioning, and lifting and moving of heavy objects. This multifunctional suction cup can expand the application range of suction cups and improve construction efficiency and operational accuracy.

Description

Technical Field

[0001] This utility model relates to the field of suction cup technology, and in particular to a multifunctional electric digital display suction cup. Background Technology

[0002] Electric suction cups are auxiliary devices commonly used for handling, installing, and clamping flat objects. They are widely used in handling and positioning operations on surfaces with a certain degree of flatness, such as glass, metal sheets, tiles, and stone. These suction cups typically create a vacuum negative pressure zone at the bottom of the suction cup through a negative pressure generating device, thereby achieving adsorption of the workpiece and completing tasks such as moving and clamping. Some high-end products also integrate digital display negative pressure monitoring functions, which can monitor the adsorption status in real time, improving the visualization and safety of operation.

[0003] However, existing electric digital display suction cups generally suffer from limited functionality, primarily used for basic object adsorption and handling, lacking the ability to support diverse needs in on-site operations. For example, when laying floor tiles or boards, operators need to manually level the position of the adsorbed object to ensure the surface is level, but conventional suction cups cannot provide effective leveling assistance. Furthermore, when installing tiles or boards at external corners in construction (such as balcony corners, wall corners, etc.), existing suction cups cannot assist in fixing and leveling workpieces located at these corners due to their convex shape. Additionally, during construction, it is sometimes necessary to drill holes in the workpiece, but this requires specialized drilling and positioning devices, resulting in a variety of tools and high costs. Moreover, traditional suction cups can only manually adsorb lighter objects; for heavier objects, they cannot be combined with mechanical lifting machines for handling, which is very inconvenient. Utility Model Content

[0004] This utility model proposes a multifunctional electric digital display suction cup to solve the problem mentioned in the background art that the existing electric digital display suction cups have only one function and cannot meet the diverse needs of leveling, corner construction, hole positioning and heavy object handling.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A multi-functional electric digital display suction cup, comprising:

[0007] The suction cup body includes a suction cup base. The upper surface of the suction cup base is provided with first threaded holes on both sides. Each side has at least two first threaded holes, and the first threaded holes on both sides are symmetrically arranged with respect to the center of the suction cup base.

[0008] The quick-release bolt includes an external threaded connection part and an annular part at the end, and is installed in the first threaded hole by means of threaded connection;

[0009] The functional component is detachably installed at the first threaded hole via a quick-release bolt, thereby mounting the functional component onto the suction cup body.

[0010] Preferably, the functional component is a sealing and leveling frame, one end of which extends outward toward the suction cup body and is threaded to a vertically arranged sealing and leveling screw, and a first pad is installed at the lower end of the sealing and leveling screw.

[0011] Preferably, the functional component is a corner leveling frame, the end of which extends horizontally outward and downward to form an L-shaped structure, and the end of which is threadedly connected to a horizontally arranged corner leveling screw, and a second pad is installed at the end of the corner leveling screw near the suction cup body.

[0012] Preferably, the functional component is a hole positioning frame, the end of which extends outward toward the suction cup body, and a V-shaped groove is formed on the outer side of the hole positioning frame, with two V-shaped sides of the V-shaped groove connected to downwardly extending folding plates.

[0013] Preferably, the suction cup body further includes a sealing gasket, which wraps around and is fixedly connected to the suction cup base. The lower surface of the sealing gasket is evenly arranged with alternating horizontal and vertical exhaust grooves, which communicate with exhaust holes that penetrate through the thickness direction of the sealing gasket.

[0014] Preferably, the lower surface of the sealing gasket is provided with a plurality of downwardly protruding sealing strips along its edge, the height of the sealing strips gradually increases from the direction near the center of the sealing gasket to its edge, and the sealing strips near the center of the sealing gasket form a slope surface with the bottom surface of the sealing gasket.

[0015] Preferably, an exhaust pipe is provided above the sealing gasket, and the inner cavity of the exhaust pipe is connected to the exhaust hole.

[0016] Preferably, it also includes an upper handle shell and a lower handle shell, the upper handle shell and the lower handle shell are connected by bolts, and the lower handle shell is connected to the suction cup body by bolts; the inner cavity of the integral structure formed by the upper handle shell and the lower handle shell is connected to the exhaust pipe, and a negative pressure generator is installed in the inner cavity.

[0017] Preferably, the suction cup base has an elongated ring-shaped structure with an I-shaped cross-section, and reinforcing ribs are provided in the upper and lower cavities of the I-shape.

[0018] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0019] This utility model, through its structural design of setting multiple first threaded holes on the suction cup body, allows for the installation of sealing and leveling frames, horn leveling frames, hole-opening positioning frames, or quick-release bolts according to actual needs during use. This enables various construction needs such as rapid leveling of floor tiles or boards, fixed leveling of external corners, rapid hole opening and positioning, and lifting and moving of heavy objects. This multifunctional suction cup can expand the application range of suction cups and improve construction efficiency and operational accuracy. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of Embodiment 1 of the present utility model;

[0022] Figure 2 This utility model Figure 1 Exploded view;

[0023] Figure 3 This is a perspective view of the suction cup base of this utility model;

[0024] Figure 4 The three-dimensional sealing gasket of this utility model Figure 1 ;

[0025] Figure 5 The three-dimensional sealing gasket of this utility model Figure 2 ;

[0026] Figure 6 This is a partial cross-sectional view of the sealing gasket of this utility model;

[0027] Figure 7 This is a perspective view of the quick-release bolt of this utility model;

[0028] Figure 8 This is a perspective view of Embodiment 2 of the present invention;

[0029] Figure 9 This is a perspective view of the sealing and leveling frame in Embodiment 2 of this utility model;

[0030] Figure 10 This is a perspective view of Embodiment 3 of the present invention;

[0031] Figure 11 This is a perspective view of the corner leveling frame in Embodiment 3 of this utility model;

[0032] Figure 12This is a perspective view of Embodiment 4 of the present utility model;

[0033] Figure 13 This is a perspective view of the hole-opening positioning frame of Embodiment 4 of this utility model.

[0034] in:

[0035] 1. Suction cup base; 101. First threaded hole; 102. Second threaded hole; 103. Reinforcing rib; 2. Sealing gasket; 201. Exhaust pipe; 202. Exhaust hole; 203. Exhaust groove; 204. Sealing strip; 205. Sloping surface; 3. Handle upper shell; 4. Negative pressure generator; 5. Handle lower shell; 6. Quick release bolt; 601. External threaded connection part; 602. Annular part; 7. Sealing leveling frame; 8. Sealing leveling screw; 9. First pad; 10. External corner leveling frame; 11. External corner leveling screw; 12. Second pad; 13. Opening positioning frame; 14. V-groove; 15. Folding plate. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Example 1

[0038] See Figure 1-7 A multi-functional electric digital display suction cup, comprising:

[0039] The suction cup body includes a suction cup base 1, which is made of metal and serves as the skeleton structure of the entire suction cup body. The upper surface of the suction cup base 1 has first threaded holes 101 on both sides, with at least two first threaded holes 101 on each side. The first threaded holes 101 on both sides are symmetrically arranged with respect to the center of the suction cup base 1. The suction cup base 1 has a long ring-shaped structure and an I-shaped cross-section. The upper and lower cavities of the I-shaped structure are provided with reinforcing ribs 103. In this example, there are four first threaded holes 101. The line connecting the centers of the four first threaded holes 101 coincides with the center line of gravity of the entire suction cup. This allows the lifting rope or hook to be inserted into the quick-release bolts 6 installed at the four first threaded holes 101 when moving heavy objects, which helps to improve the stability during handling.

[0040] The quick-release bolt 6 includes an external threaded connection part 601 and an annular part 602 at the end. It is installed in the first threaded hole 101 by means of threaded connection. With this configuration, the suction cup can be lifted through the annular part 602, thereby completing the purpose of lifting heavy objects. On the other hand, the bolt can be quickly disassembled by operating the annular part 602, avoiding the need for wrenches or other tools, which is convenient and quick.

[0041] Specifically, the suction cup body also includes a sealing pad 2, which is made of rubber and is mainly used to achieve the effect of vacuum adsorption. More specifically, the sealing pad 2 wraps around the suction cup base 1 and is fixedly connected to the suction cup base 1. The lower surface of the sealing pad 2 is evenly arranged with alternating horizontal and vertical exhaust grooves 203. The exhaust grooves 203 are connected to the exhaust holes 202 that penetrate through the thickness direction of the sealing pad 2. When the bottom of the sealing pad 2 contacts the object plane, gas can be drawn through the exhaust grooves 203 into the exhaust holes 202 by drawing a vacuum, thereby achieving the effect of vacuum adsorption.

[0042] Specifically, the lower surface of the sealing gasket 2 is provided with multiple downwardly protruding sealing strips 204 along its edge. The height of the sealing strips 204 gradually increases from the direction near the center of the sealing gasket 2 to its edge. The sealing strips 204 near the center of the sealing gasket 2 form a slope surface 205 with the bottom surface of the sealing gasket 2. With this arrangement, through the multi-layered sealing strip structure 204 and the design of the increasing edge height and the slope surface 205, a step-by-step seal can be provided during the adsorption process, improving the efficiency of the initial adsorption and the overall negative pressure maintenance capability, and preventing air leakage.

[0043] Specifically, an exhaust pipe 201 is provided above the sealing gasket 2. The inner cavity of the exhaust pipe 201 is connected to the exhaust hole 202. The exhaust pipe 201 is used to discharge the extracted gas outward to ensure smooth gas discharge and improve the overall adsorption response efficiency of the suction cup.

[0044] Specifically, it also includes an upper handle shell 3 and a lower handle shell 5, which are connected by bolts. The lower handle shell 5 is also connected to the suction cup body by bolts. More specifically, the lower handle shell 5 is bolted to the second threaded hole 102 on the surface of the suction cup base 1. The inner cavity of the integral structure formed by the upper handle shell 3 and the lower handle shell 5 is connected to the exhaust pipe 201, and a negative pressure generator 4 is installed in the inner cavity. By assembling the upper handle shell 3 and the handle shell, a handle structure can be formed, which is convenient for the operator to hold. The cavity structure formed inside can install the negative pressure generator 4 and hide the electrical components. In addition, in this example, a circuit control module and a power supply module are also installed in the inner cavity to control the opening or closing of the negative pressure generator 4. A display screen is provided at one end of the upper handle shell 3 to observe the pressure. The setting structure and working principle of the internal circuit module are conventional settings in the prior art and will not be described in detail here.

[0045] The electric digital display suction cup in this example can not only be used to pick up and move items by hand, but also, when the four quick-release bolts 6 are connected to the first threaded hole 101, large heavy objects can be picked up and moved by hoisting, thus solving the problem that large objects are inconvenient to move due to their weight.

[0046] Example 2

[0047] like Figure 8-9 As shown, this embodiment also includes a functional component, which is detachably installed at the first threaded hole 101 by a quick-release bolt 6, so that the functional component is installed on the suction cup body.

[0048] Specifically, the functional component is a sealing and leveling frame 7. One end of the sealing and leveling frame 7 extends outward from the suction cup body, and the end is threadedly connected to a vertically arranged sealing and leveling screw 8. A first pad 9 is installed at the lower end of the sealing and leveling screw 8. This is mainly used when laying workpieces such as tiles or boards. When one workpiece is fixed and another workpiece needs to be fixed, the suction cup is adsorbed onto the edge of the already fixed workpiece. Then, the end of the sealing and leveling frame 7 extends above the other workpiece, and the sealing and leveling screw 8 is rotated so that the first pad 9 contacts the surface of the workpiece until the surfaces of the two workpieces are flush. This can achieve the effect of fine adjustment and leveling, thereby improving the flatness of the construction and reducing the error of manual adjustment.

[0049] Example 3

[0050] like Figure 10-11As shown, the difference between this embodiment and the above-mentioned embodiment two is only that: in this embodiment, the functional component is a corner leveling frame 10. The end of the corner leveling frame 10 extends horizontally outward and downward to form an L-shaped structure. The end of the corner leveling frame 10 is threadedly connected to a horizontally arranged corner leveling screw 11. A second pad 12 is installed at one end of the corner leveling screw 11 near the suction cup body to fix the suction cup to one side of the corner. The end of the corner leveling frame 10 is located on the workpiece surface on the other side of the corner. The position of the second pad 12 is adjusted by rotating the corner leveling screw 11 and it contacts the workpiece to achieve reliable support and leveling of the plate at the corner, thus expanding the applicable scenarios of the suction cup.

[0051] Example 4

[0052] like Figure 12-13 As shown, the difference between this embodiment and the above embodiment two is only that: the functional component is a hole positioning frame 13. The end of the hole positioning frame 13 extends outward from the suction cup body, and a V-shaped groove 14 is formed on the outer side of the hole positioning frame 13. The two V-shaped sides of the V-shaped groove 14 are connected to downwardly extending folded plates 15. By setting the hole positioning frame 13 with the structure of V-shaped groove 14 and folded plates 15, the workpiece can be accurately positioned and drilled in the adsorption state. Specifically, when drilling, the suction cup is adsorbed on the designated position of the tile, and the outer wall of the hole drill is attached to the two sides of the V-shaped groove 14 to position the hole drill. This positioning effect can avoid the problem of the hole drill shifting when drilling, effectively improving the convenience and accuracy of construction.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional electric digital display chuck, characterized in that, include: The suction cup body includes a suction cup base (1). The upper surface of the suction cup base (1) is provided with first threaded holes (101) on both sides. There are at least two first threaded holes (101) on each side, and the first threaded holes (101) on both sides are symmetrically arranged with respect to the center of the suction cup base (1). The quick-release bolt (6) includes an external threaded connection part (601) and an annular part (602) at the end, which is installed in the first threaded hole (101) by means of threaded connection; The functional component is detachably installed at the first threaded hole (101) by means of a quick-release bolt (6), so that the functional component is installed on the suction cup body.

2. The multifunctional electric digital display suction cup according to claim 1, characterized in that: The functional component is a sealing and leveling frame (7). One end of the sealing and leveling frame (7) extends outward from the suction cup body, and the end is threaded with a vertically arranged sealing and leveling screw (8). A first pad (9) is installed at the lower end of the sealing and leveling screw (8).

3. A multifunctional electric digital display suction cup according to claim 1, characterized in that: The functional component is a corner leveling frame (10). The end of the corner leveling frame (10) extends horizontally outward and downward to form an L-shaped structure. The end of the corner leveling frame (10) is threadedly connected to a horizontally arranged corner leveling screw (11). A second pad (12) is installed at the end of the corner leveling screw (11) near the suction cup body.

4. A multifunctional electric digital display suction cup according to claim 1, characterized in that: The functional component is a hole positioning frame (13). The end of the hole positioning frame (13) extends outward from the suction cup body, and a V-shaped groove (14) is formed on the outer side of the hole positioning frame (13). The two V-shaped sides of the V-shaped groove (14) are connected to downward extending folding plates (15).

5. A multifunctional electric digital display suction cup according to claim 1, characterized in that: The suction cup body also includes a sealing gasket (2), which wraps the suction cup base (1) and is fixedly connected to the suction cup base (1). The lower surface of the sealing gasket (2) is evenly arranged with alternating horizontal and vertical exhaust grooves (203), and the exhaust grooves (203) are connected to the exhaust holes (202) that penetrate through the thickness direction of the sealing gasket (2).

6. A multifunctional electric digital display suction cup according to claim 5, characterized in that: The lower surface of the sealing gasket (2) is provided with a plurality of downwardly protruding sealing strips (204) along its edge. The height of the sealing strips (204) gradually increases from the direction near the center of the sealing gasket (2) to its edge. The sealing strips (204) near the center of the sealing gasket (2) form a slope surface (205) with the bottom surface of the sealing gasket (2).

7. A multifunctional electric digital display suction cup according to claim 5, characterized in that: An exhaust pipe (201) is provided above the sealing gasket (2), and the inner cavity of the exhaust pipe (201) is connected to the exhaust hole (202).

8. A multifunctional electric digital display suction cup according to claim 7, characterized in that: It also includes an upper handle shell (3) and a lower handle shell (5). The upper handle shell (3) and the lower handle shell (5) are connected by bolts, and the lower handle shell (5) is connected to the suction cup body by bolts. The inner cavity of the integral structure formed by the upper handle shell (3) and the lower handle shell (5) is connected to the exhaust pipe (201), and a negative pressure generator (4) is installed in the inner cavity.

9. A multifunctional electric digital display suction cup according to claim 1, characterized in that: The suction cup base (1) has a long ring structure and an I-shaped cross-section. The upper and lower cavities of the I-shaped structure are provided with reinforcing ribs (103).

Images