Pedal assembly and floor stand

Abstract

The utility model provides a pedal assembly and a floor frame, the floor frame comprises the pedal assembly, the pedal assembly comprises a fixed structure, a movable structure and adjusting plates, in the first direction, one side of each adjusting plate is connected with the fixed structure, the other side of each adjusting plate is provided with a sliding groove, in the second direction, the two adjusting plates are arranged in a spaced mode, and the movable structure is provided with a sliding rod; the two opposite ends of each sliding rod are slidably installed in the corresponding sliding grooves of the two adjusting plates respectively, the at least two sliding rods are arranged at intervals in the first direction, the movable structure is movably provided with a locking piece, and the locking pieces are used for positioning the relative positions of the sliding rods in the extending range of the sliding grooves. The pedal assembly is provided with the fixed structure, the movable structure and the adjusting plate, so that the universality is higher, and the assembling efficiency is higher.

Description

Technical Field

[0001] The present application belongs to the technical field of supporting devices, and more specifically, to a pedal assembly and a floor stand. Background Art

[0002] The floor stand is a common supporting device used in installation projects. The floor stand can be used to support objects such as display screens and background boards, and can provide a working environment for workers.

[0003] The existing floor frame includes a pedal assembly and a plurality of support tubes, each support tube is combined into a frame structure through a connector, and the pedal assembly is installed between adjacent support tubes. The pedal assembly can be used for workers to stand on, so that the workers can leave the ground to perform aerial operations.

[0004] The existing pedal assembly is provided with hooks at opposite ends along the length direction, and the two hooks can be hung on the two support tubes respectively. Since the length of the pedal assembly cannot be adjusted, when the distance between the two support tubes changes, the entire pedal assembly needs to be replaced, which makes the assembly of the floor stand time-consuming and labor-intensive. Therefore, there are problems such as poor versatility and low assembly efficiency of the pedal assembly. Utility Model Content

[0005] One of the purposes of the embodiments of the present application is to provide a pedal assembly and a floor stand to solve the technical problems in the prior art that the length of the pedal assembly cannot be adjusted, and when the distance between the two support tubes changes, the entire pedal assembly needs to be replaced, resulting in time-consuming and labor-intensive assembly of the floor stand, resulting in poor versatility and low assembly efficiency of the pedal assembly.

[0006] To solve the above technical problems, in the first aspect, an embodiment of the present application provides a pedal assembly, the pedal assembly includes a fixed structure, a movable structure and an adjustment plate. Along the first direction, one side of the adjustment plate is connected to the fixed structure and the other side is provided with a slide groove. Along the second direction, two adjustment plates are arranged at intervals, and the movable structure is provided with a sliding rod. The opposite ends of the sliding rod are respectively slidably installed in the slide grooves of the two adjustment plates. Along the first direction, at least two sliding rods are arranged at intervals, and the movable structure is movably installed with a locking member, which is used to position the relative position of each of the sliding rods within the extension range of the slide groove.

[0007] The beneficial effects of the pedal assembly provided by the present application are as follows: by setting a fixed structure, a movable structure and an adjustment plate to cooperate with each other, the adjustment plate is used to combine the fixed structure and the movable structure into a whole to provide a supporting effect. Compared with the pedal assembly in the prior art, the adjustment plate of the present application is connected to the fixed structure and is provided with a slide groove for the installation of the slide rod of the movable structure. The operator can drive the slide rod to move in the slide groove by applying an external force to the movable structure to adjust the relative position of the fixed structure and the movable structure along the first direction, thereby adjusting the overall length of the pedal assembly according to needs to adapt to installation requirements under different spacing conditions, and has stronger versatility; at least two slide rods are arranged at intervals along the first direction, which can limit the rotation of the movable structure relative to the fixed structure along the circumferential direction of a single slide rod to ensure the support stability of the pedal assembly; the operator can easily position the relative position of each slide rod within the extension range of the slide groove by locking or loosening the locking member, thereby improving the assembly efficiency of the pedal assembly.

[0008] In an achievable technical solution, the fixed structure includes a first top plate and two first side plates connected to the first top plate, the two first side plates correspond to the two adjustment plates one by one and are respectively connected, the movable structure includes a second top plate and two second side plates connected to the second top plate, and the opposite ends of the sliding rod are respectively connected to the two second side plates.

[0009] In a feasible technical solution, along the second direction, the two adjustment plates are respectively connected to the adjacent side surfaces of the two first side plates, and the adjacent side surfaces of the two second side plates are respectively fitted with the two adjustment plates.

[0010] In a feasible technical solution, along the third direction, the plane where the bottom of the second top plate is located is higher than the plane where the top of the first top plate is located, and the second top plate and the two second side plates form a socket for part of the first top plate to extend into.

[0011] In an achievable technical solution, an extension portion is provided on one side of the first top plate adjacent to the second top plate, the extension portion protrudes along the first direction relative to the first side plate, a notch is formed on the second side plate, and the extension portion is respectively inserted into the notches of the two second side plates on opposite sides along the second direction.

[0012] In an achievable technical solution, one of the two second side panels is formed with an installation groove for the locking member to be connected, and a first through hole is formed on the bottom wall of the installation groove. The locking member can move along the second direction so that one side of the locking member passes through the first through hole and presses against the corresponding adjustment plate.

[0013] In an achievable technical solution, the locking member includes a lock head and a lock column, the lock head is exposed from the opening of the mounting groove, the lock column is threadedly assembled at the first through hole of the mounting groove, and the length of the lock column is greater than the depth of the first through hole.

[0014] In a second aspect, an embodiment of the present application further provides a floor stand, comprising the above-mentioned pedal assembly, wherein a first hook is formed on a side of the fixed structure away from the adjustment plate, and a second hook is formed on a side of the movable structure away from the adjustment plate.

[0015] The beneficial effect of the floor stand provided by the present application is that by providing the above-mentioned pedal assembly, the floor stand has stronger versatility and higher assembly efficiency.

[0016] In a feasible technical solution, the floor stand is also provided with a support frame, which includes a first support tube and a second support tube, the opposite ends of the second support tube are respectively connected to the two first support tubes, and the second support tube is used for hanging the first hook or the second hook.

[0017] In a feasible technical solution, the inner diameters of the first hook and the second hook are both larger than the outer diameter of the second support tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of a pedal assembly provided in an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the pedal assembly after extension in the embodiment of the present application;

[0021] Figure 3 This is a disassembled diagram of the pedal assembly in the embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of a floor stand and a display screen provided in an embodiment of the present application;

[0023] Figure 5 A top view of an assembly method of a floor stand and a display screen in an embodiment of the present application;

[0024] Figure 6 This is a top view of another assembly method of the floor stand and the display screen in an embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 10. fixed structure; 11. first top plate; 12. first side plate; 13. extension portion; 14. first hook;

[0027] 20. movable structure; 21. sliding rod; 22. second top plate; 23. second side plate; 24. second hook; 201. socket; 202. notch; 203. mounting slot;

[0028] 30. Adjustment plate; 301. Slideway; 31. Connecting rod;

[0029] 40. Locking piece; 41. Lock head; 42. Locking cylinder; 43. Screw;

[0030] 50. Support frame; 51. First support tube; 52. Second support tube;

[0031] 60. Display screen. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0034] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] exist Figures 1 to 6 , the X-axis direction is the “first direction”, the Y-axis direction is the “second direction”, and the Z-axis direction is the “third direction”.

[0037] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0038] Please also read Figures 1 to 3 The embodiment of the present application provides a pedal assembly, which includes a fixed structure 10, a movable structure 20 and an adjustment plate 30. Along the first direction, one side of the adjustment plate 30 is connected to the fixed structure 10, and the other side is provided with a slide groove 301. Along the second direction, two adjustment plates 30 are arranged at intervals, and the movable structure 20 is provided with a slide rod 21. The opposite ends of the slide rod 21 are respectively slidably installed in the slide grooves 301 of the two adjustment plates 30. Along the first direction, at least two slide rods 21 are arranged at intervals, and the movable structure 20 is movably installed with a locking member 40, which is used to position the relative positions of each slide rod 21 within the extension range of the slide groove 301.

[0039] By setting the fixed structure 10, the movable structure 20 and the adjustment plate 30 to cooperate with each other, the adjustment plate 30 is used to combine the fixed structure 10 and the movable structure 20 into a whole to provide support. The adjustment plate 30 is connected to the fixed structure 10 and is provided with a slide groove 301 for the installation of the slide rod 21 of the movable structure 20. The operator applies external force to the movable structure 20 to drive the slide rod 21 to move in the slide groove 301 to adjust the relative position of the fixed structure 10 and the movable structure 20 along the first direction, thereby adjusting the overall length of the pedal assembly according to needs to meet the installation requirements under different spacing conditions, and has stronger versatility.

[0040] By arranging at least two slide bars 21 at intervals along the first direction, the movable structure 20 can be limited from rotating relative to the fixed structure 10 along the circumferential direction of a single slide bar 21 to ensure the support stability of the pedal assembly. The operator can conveniently position the relative position of each slide bar 21 within the extension range of the slide groove 301 by locking or loosening the locking member 40, thereby improving the assembly efficiency of the pedal assembly.

[0041] In application, a plurality of connecting rods 31 are installed between the two adjustment plates 30 at intervals along the first direction, the extension direction of the slide groove 301 is parallel to the first direction, and the length direction of the slide rod 21 is parallel to the second direction, so that the movement of the slide rod 21 in the slide groove 301 can be smoother, and the operator can drive the movable structure 20 to move relative to the fixed structure 10 along the first direction more labor-saving, and can also reduce the displacement of the movable structure 20 in the third direction, with higher precision.

[0042] Specifically, the slide groove 301 is in the shape of an elongated strip. In one embodiment of the present application, the slide rod 21 is in a cylindrical structure. The number of the slide rods 21 is two. It can be understood that the number of the slide rods 21 can also be three or more to meet the requirements of different load capacities.

[0043] In one embodiment, please refer to Figures 1 to 3 The fixed structure 10 includes a first top plate 11 and two first side plates 12 connected to the first top plate 11. The two first side plates 12 correspond to and are respectively connected to the two adjustment plates 30. The movable structure 20 includes a second top plate 22 and two second side plates 23 connected to the second top plate 22. The opposite ends of the sliding rod 21 are respectively connected to the two second side plates 23.

[0044] In application, the fixed structure 10 and the movable structure 20 are both made of alloy material, the two first side plates 12 are respectively welded to the opposite sides of the first top plate 11 along the second direction, the two second side plates 23 are respectively welded to the opposite sides of the second top plate 22 along the second direction, the first side plate 12 is bolted to the adjustment plate 30, the fixed structure 10 and the movable structure 20 have simple structures and high production efficiency.

[0045] In one embodiment, please refer to Figures 1 to 3 Along the second direction, the two adjustment plates 30 are respectively connected to the adjacent sides of the two first side plates 12 , and the adjacent sides of the two second side plates 23 are respectively fitted with the two adjustment plates 30 .

[0046] In application, such a design can be adopted to place the first side plate 12 and the second side plate 23 connected to the same adjustment plate 30 on the same side of the adjustment plate 30 along the second direction, so that the first side plate 12 can have a blocking effect on the second side plate 23, limiting the displacement of the second side plate 23 along the first direction toward the direction adjacent to the first side plate 12.

[0047] In one embodiment, please refer to Figures 1 to 3 Along the third direction, the plane where the bottom of the second top plate 22 is located is higher than the plane where the top of the first top plate 11 is located, and the second top plate 22 and the two second side plates 23 are surrounded to form a socket 201 for a portion of the first top plate 11 to extend into.

[0048] In application, when the overall length of the pedal assembly needs to be extended, the first top plate 11 and the second top plate 22 are moved away from each other. When the overall length of the pedal assembly needs to be shortened, part of the first top plate 11 is overlapped with the second top plate 22. This allows the overall length of the pedal assembly to be easily adjusted to meet installation requirements with different spacings.

[0049] In one embodiment, please refer to Figures 1 to 3An extension portion 13 is provided on one side of the first top plate 11 adjacent to the second top plate 22. The extension portion 13 protrudes along the first direction relative to the first side plate 12. A notch 202 is formed on the second side plate 23. The extension portion 13 is inserted into the notches 202 of the two second side plates 23 on opposite sides along the second direction.

[0050] In application, along the first direction, the extension length of the notch 202 is not less than the length of the extension portion 13. The notch 202 can guide the movement of the second top plate 22, reduce the offset of the second top plate 22 during movement, and make the sliding between the movable structure 20 and the fixed structure 10 smoother.

[0051] Specifically, along the first direction, when one of the multiple sliding rods 21 that is closest to the fixed structure 10 moves to the position where the slide groove 301 is closest to the fixed structure 10, the end of the second side panel 23 abuts against the end of the first side panel 12, and the projection of the extension portion 13 and the second top panel 22 in the third direction partially overlap; when one of the multiple sliding rods 21 that is farthest from the fixed structure 10 moves to the position where the slide groove 301 is farthest from the fixed structure 10, the projection of the extension portion 13 and the second top panel 22 in the third direction are completely separated.

[0052] In one embodiment, please refer to Figures 1 to 3 One of the two second side plates 23 is formed with a mounting groove 203 for the locking member 40 to connect, and the bottom wall of the mounting groove 203 is provided with a first through hole (not shown in the figure). The locking member 40 can move along the second direction so that one side of the locking member 40 passes through the first through hole and abuts against the corresponding adjustment plate 30.

[0053] In application, along the third direction, the slide groove 301 is located above the first through hole, so that the portion of the adjustment plate 30 without the slide groove 301 can be exposed from the first through hole, so that the locking member 40 can pass through the first through hole and press against the adjustment plate 30 corresponding to the second side plate 23 with the slide groove 301 along the second direction.

[0054] In one embodiment, please refer to Figures 1 to 3 The locking member 40 includes a locking head 41 and a locking column 42. The locking head 41 is exposed from the opening of the mounting groove 203. The locking column 42 is threadedly assembled at the first through hole of the mounting groove 203. The length of the locking column 42 is greater than the depth of the first through hole.

[0055] In application, the operator rotates the lock head 41 in one direction to move the lock column 42 along the second direction toward the adjustment plate 30 until the lock column 42 is pressed against the adjustment plate 30. The operator rotates the lock head 41 in the other direction to move the lock column 42 along the second direction toward the adjustment plate 30 until the lock column 42 is separated from the adjustment plate 30.

[0056] In application, the side wall of the mounting groove 203 is further provided with a second through hole (not shown) and a screw 43 is threadedly assembled at the second through hole. The screw 43 is used to tighten the locking head 41 along the radial direction of the locking head 41, thereby preventing the locking head 41 from loosening or slipping, thereby ensuring the locking effect of the locking member 40.

[0057] Please also read Figures 1 to 4 The present application also provides a floor stand, including the above-mentioned pedal assembly, wherein a first hook 14 is formed on a side of the fixed structure 10 away from the adjustment plate 30 , and a second hook 24 is formed on a side of the movable structure 20 away from the adjustment plate 30 .

[0058] In application, the first hook 14 is formed on the side of the first side plate 12 away from the adjustment plate 30, and the second hook 24 is formed on the side of the second side plate 23 away from the adjustment plate 30. The floor stand is used to support the display screen 60. By setting the above-mentioned pedal assembly, the floor stand has stronger versatility and higher assembly efficiency.

[0059] In one embodiment, please refer to Figures 1 to 4 The floor stand is also provided with a support frame 50, which includes a first support tube 51 and a second support tube 52. The opposite ends of the second support tube 52 are respectively connected to the two first support tubes 51, and the second support tube 52 is used for hanging the first hook 14 or the second hook 24.

[0060] In application, two support frames 50 are provided, and a plurality of pedal assemblies arranged in parallel are installed between the two support frames 50 at intervals along the third direction.

[0061] In one embodiment, the inner diameters of the first hook 14 and the second hook 24 are both larger than the outer diameter of the second support tube 52 .

[0062] In application, the assembly method of the pedal assembly and the support frame 50 can be diversified to meet the installation requirements of different types of display screens 60. Figure 5 The display screen 60 is a flat screen, and the surfaces of the two support frames 50 are arranged in parallel. Figure 6 The display screen 60 is a curved screen, and the surfaces of the two support frames 50 are intersecting.

[0063] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A pedal assembly, characterized in that: It comprises a fixed structure (10), a movable structure (20) and an adjustment plate (30); along a first direction, one side of the adjustment plate (30) is connected to the fixed structure (10), and the other side is provided with a slide groove (301); along a second direction, two adjustment plates (30) are arranged at intervals; The movable structure (20) is provided with a sliding rod (21), and the opposite ends of the sliding rod (21) are respectively slidably mounted on the respective sliding grooves (301) of the two adjustment plates (30), and at least two sliding rods (21) are arranged at intervals along the first direction; The movable structure (20) is movably mounted with a locking member (40), and the locking member (40) is used to locate the relative position of each of the sliding rods (21) within the extension range of the sliding groove (301).

2. The pedal assembly according to claim 1, wherein: The fixed structure (10) comprises a first top plate (11) and two first side plates (12) connected to the first top plate (11); the two first side plates (12) correspond to and are respectively connected to the two adjustment plates (30); the movable structure (20) comprises a second top plate (22) and two second side plates (23) connected to the second top plate (22); the opposite ends of the sliding rod (21) are respectively connected to the two second side plates (23).

3. The pedal assembly according to claim 2, characterized in that: Along the second direction, the two adjustment plates (30) are respectively connected to adjacent side surfaces of the two first side plates (12), and adjacent side surfaces of the two second side plates (23) are respectively in contact with the two adjustment plates (30).

4. The pedal assembly according to claim 2, wherein: Along the third direction, the plane where the bottom of the second top plate (22) is located is higher than the plane where the top of the first top plate (11) is located, and the second top plate (22) and the two second side plates (23) are surrounded to form a socket (201) for a portion of the first top plate (11) to extend into.

5. The pedal assembly according to claim 4, characterized in that: An extension portion (13) is provided on one side of the first top plate (11) adjacent to the second top plate (22), the extension portion (13) protrudes along the first direction relative to the first side plate (12), the second side plate (23) is formed with a notch (202), and the extension portion (13) is respectively inserted into the notch (202) of each of the two second side plates (23) on opposite sides along the second direction.

6. The pedal assembly according to claim 2, wherein: One of the two second side plates (23) is formed with a mounting groove (203) for the locking member (40) to be connected, and a first through hole is formed on the bottom wall of the mounting groove (203). The locking member (40) can move along the second direction so that one side of the locking member (40) passes through the first through hole and abuts against the corresponding adjustment plate (30).

7. The pedal assembly according to claim 6, wherein: The locking member (40) comprises a locking head (41) and a locking column (42), wherein the locking head (41) is exposed from the opening of the mounting groove (203), and the locking column (42) is threadedly assembled at the first through hole of the mounting groove (203), and the length of the locking column (42) is greater than the depth of the first through hole.

8. A floor stand, characterized in that: It comprises a pedal assembly as claimed in any one of claims 1 to 7, wherein a first hook (14) is formed on a side of the fixed structure (10) away from the adjustment plate (30), and a second hook (24) is formed on a side of the movable structure (20) away from the adjustment plate (30).

9. The floor stand according to claim 8, characterized in that: The floor stand is also provided with a support frame (50), the support frame (50) comprising a first support tube (51) and a second support tube (52), the opposite ends of the second support tube (52) being respectively connected to the two first support tubes (51), and the second support tube (52) being provided for hanging the first hook (14) or the second hook (24).

10. The floor stand according to claim 9, characterized in that: The inner diameters of the first hook (14) and the second hook (24) are both larger than the outer diameter of the second support tube (52).

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