Rock plate desktop frame

Abstract

The utility model provides a rock plate table top frame, and belongs to the technical field of table top frames. A rock plate table top frame comprises a bottom plate, a gear, adjusting rods, moving rods and a telescopic mechanism, the adjusting rods comprise the first adjusting rod and the second adjusting rod, and the moving rods comprise the first moving rod and the second moving rod; the gear is fixedly installed in the center of the bottom plate, one side of the gear is connected with the first adjusting rod, and the other side of the gear is connected with the second adjusting rod. A plurality of gear teeth are arranged on the side faces, close to the gear, of the first adjusting rod and the second adjusting rod and meshed with the gear. The end, away from the gear, of the first adjusting rod is fixedly connected with a first moving rod. The end, away from the gear, of the second adjusting rod is fixedly connected with a second moving rod. The two ends of the moving rod are connected with clamps through connecting pieces, and the clamps sleeve the two ends of the telescopic mechanism. The utility model provides a rock plate table top frame which aims to solve the problems that an existing table top frame cannot stretch out and draw back according to the size of a rock plate, and space utilization is not flexible enough.

Description

Technical Field

[0001] The utility model belongs to the technical field of desktop frames, and specifically relates to a rock slab desktop frame. Background Art

[0002] The desktop frame is a frame used to support the installation of the desktop panel. The traditional rock slab desktop frame design usually adopts a fixed-size structure. A desktop frame can only fit a fixed-size rock slab. This design limits the size of the rock slab. The desktop frame is difficult to adapt to rock slabs of different sizes, and the space utilization is not flexible enough and cannot be adjusted according to needs. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a rock slab desktop frame to solve the problem that the existing desktop frame cannot be expanded or contracted according to the size of the rock slab and the space utilization is not flexible enough.

[0004] The utility model adopts the following technical solutions.

[0005] A rock slab desktop frame includes a base plate, a gear, an adjustment rod, a movable rod, and a telescopic mechanism, wherein the adjustment rod includes a first adjustment rod and a second adjustment rod, and the movable rod includes a first movable rod and a second movable rod; a gear is fixedly mounted at the center of the base plate, one side of the gear is connected to the first adjustment rod, and the other side of the gear is connected to the second adjustment rod; a plurality of gear teeth are provided on the side of the first adjustment rod and the second adjustment rod close to the gear, and the gear teeth are meshed with the gears;

[0006] One end of the first adjusting rod away from the gear is fixedly connected to the first moving rod, and one end of the second adjusting rod away from the gear is fixedly connected to the second moving rod; both ends of the moving rod are connected to the clamp through a connecting piece, and the clamp is sleeved on both ends of the telescopic mechanism.

[0007] Furthermore, the number of the telescopic mechanisms is two, and the two telescopic mechanisms are arranged on both sides of the bottom plate, and the two telescopic mechanisms are parallel to the adjustment rod;

[0008] Each telescopic mechanism comprises a telescopic shell and a telescopic rod, and two telescopic rods are arranged in the telescopic shell.

[0009] Furthermore, the telescopic rod is a hollow I-shaped structure, and a sliding groove is provided in the middle of the upper and lower ends of the telescopic rod. The upper and lower side walls of the telescopic shell are correspondingly provided with sliding protrusions. The sliding groove cooperates with the sliding protrusions to enable the two telescopic rods to move in opposite directions within the telescopic shell.

[0010] Furthermore, the telescopic shell is provided with a plurality of bolt holes, and the telescopic rod is provided with a plurality of mounting holes. The bolt holes and the mounting holes have the same size. The bolts pass through the bolt holes and the mounting holes to fix the telescopic rod and the telescopic shell.

[0011] Furthermore, the clamp is sleeved on the end of the telescopic rod away from the telescopic shell, the interior of the clamp is hollow and adapts to the outer contour of the telescopic rod; one side of the clamp is fixedly connected to the connecting piece, and the other side surface is provided with a hole of the same size as the mounting hole, and the clamp is fixed to the telescopic rod by bolts.

[0012] Furthermore, the bottom of the clamp is fixedly connected to a connecting plate, and the connecting plate is an L-shaped structure.

[0013] Furthermore, when multiple rock slab desktop frames are connected, an adapter plate is provided on the connecting plate, and the connecting plate is fixedly connected to the adapter plate.

[0014] Furthermore, a limiting plate is provided at one end of the first adjusting rod and the second adjusting rod close to the gear to limit the rotation distance of the first adjusting rod and the second adjusting rod on the gear.

[0015] Furthermore, a scale is provided on the adjusting rod, and a starting point of the scale is an end of the adjusting rod close to the moving rod.

[0016] The beneficial effect of the present invention is that, compared with the prior art, the rock slab desktop frame provided by the present invention can be extended and retracted according to the size of the rock slab, thereby improving the applicability of the desktop frame. By setting up a telescopic mechanism, the rock slab desktop frame can be extended and retracted to the desired size, and the telescopic shell and telescopic rod are fixed by bolts. By setting up the gears, moving rods and adjusting rods, the stretching of the rock slab desktop frame is more labor-saving and smoother, and the setting of the scale on the adjusting rod allows the user to quickly and accurately stretch it to the desired size. By setting up a connecting plate, the two rock slab desktop frames are connected together through an adapter plate, thereby improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the rock slab desktop frame provided by the present invention when it is not stretched;

[0018] Figure 2 This is a schematic diagram of the structure of the rock slab desktop frame provided by the present invention when stretched;

[0019] Figure 3 This is a schematic diagram of the telescopic mechanism structure provided by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile rod, clamp and connecting plate provided by the utility model Figure 1 ;

[0021] Figure 5 This is a schematic diagram of the structure of the mobile rod, clamp and connecting plate provided by the utility model Figure 2 ;

[0022] Figure 6It is the structural schematic view of two rock plate table top frames spliced together provided by the utility model.

[0023] In the figure: 1 - bottom plate; 2 - gear; 3 - adjusting rod; 31 - first adjusting rod; 32 - second adjusting rod; 4 - moving rod; 41 - first moving rod; 42 - second moving rod; 5 - clamp; 6 - telescopic mechanism; 61 - telescopic outer shell; 62 - telescopic rod; 7 - limiting plate; 8 - connecting plate; 9 - connecting piece; 10 - adapter plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. The embodiments described in the application are only a part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by those skilled in the art without creative labor based on the spirit of the utility model belong to the protection scope of the utility model.

[0025] As shown in Figure 1-2 A rock plate table top frame, including bottom plate 1, gear 2, adjusting rod 3, moving rod 4 and telescopic mechanism 6, adjusting rod 3 includes first adjusting rod 31 and second adjusting rod 32, moving rod 4 includes first moving rod 41 and second moving rod 42.

[0026] As shown in Figure 1-2 Gear 2 is fixedly installed at the center of bottom plate 1, one side of gear 2 is connected with first adjusting rod 31, and the other side of gear 2 is connected with second adjusting rod 32. First adjusting rod 31 and second adjusting rod 32 are provided with a plurality of gear teeth on the side face close to gear 2, and the gear teeth are engaged with gear 2. First adjusting rod 31 and second adjusting rod 32 are provided with limiting plate 7 at one end close to gear 2, limiting the rotating distance of first adjusting rod 31 and second adjusting rod 32 on gear 2, and the other end of first adjusting rod 31 away from gear 2 is fixedly connected with first moving rod 41, and the other end of second adjusting rod 32 away from gear 2 is fixedly connected with second moving rod 42. Both ends of moving rod 4 are connected with clamp 5 through connecting piece 9, and clamp 5 is sleeved on both ends of telescopic mechanism 6. For the installation of gear 2 and bottom plate 1, bearing can be used for fixation, the rotating shaft of gear 2 is sleeved with the inner ring of bearing, the outer ring of bearing is put into the groove of bearing seat, so that the cooperation between bearing and bearing seat is tight, and the bearing seat is connected with bottom plate 1 through bolts or other fasteners.

[0027] The adjusting rod 3 is provided with a scale, the starting point of the scale is the end of the adjusting rod 3 close to the moving rod 4, and the setting of the scale can more clearly express the extended distance.

[0028] As shown in Figure 3As shown, there are two sets of telescopic mechanisms 6, which are arranged on either side of the base plate 1 and parallel to the adjustment rod 3. Each set of telescopic mechanisms 6 includes a telescopic housing 61 and a telescopic rod 62. The telescopic housing 61 houses two telescopic rods 62, each of which is a hollow I-shaped structure. Slide grooves are provided between the upper and lower ends of the telescopic rods 62. The upper and lower side walls of the telescopic housing 61 are provided with corresponding sliding protrusions. The slide grooves cooperate with the sliding protrusions to enable the two telescopic rods 62 to move in opposite directions within the telescopic housing 61. The telescopic housing 61 is provided with several bolt holes, and the telescopic rods 62 are provided with several mounting holes. The bolt holes and mounting holes are the same size. Bolts pass through the bolt holes and mounting holes to secure the telescopic rods 62 to the telescopic housing 61.

[0029] like Figure 4-5 As shown, the interior of the clamp 5 is hollow and conforms to the outer contour of the telescopic rod 62. One side of the clamp 5 is fixedly connected to the connector 9. The other side has a hole of the same size as the mounting hole. The clamp 5 is fixed to the end of the telescopic rod 62 away from the telescopic housing 61 by bolts. The bottom of the clamp 5 is provided with a connecting plate 8, which is an L-shaped structure and is fixedly connected to the clamp 5.

[0030] like Figure 6 As shown, in scenarios where two tables need to be spliced ​​together in an environment with limited space, or an office environment that requires collaboration among multiple people, the adapter plate 10 is placed on the connecting plate 8 on one side of the two rock slab desktop frames and fixedly connected by fasteners such as bolts. When the two rock slab desktop frames are placed vertically, the adapter plate 10 can be set to a fan shape. When two or more rock slab desktop frames are set along the extension direction of the moving rod, the adapter plate 10 can be set to a rectangle.

[0031] The two slate tabletop frames are connected via the adapter plate 10 and the connecting plate 8, making full use of space resources and allowing for flexible layouts according to different scenarios. In an office environment requiring multi-person collaboration, connecting the two tables via the connecting plate 10 facilitates communication and collaboration between employees. In places such as exhibition areas or living rooms, the two tables connected by the connecting plate 10 can serve as decoration, adding a sense of hierarchy to the space.

[0032] Working principle:

[0033] According to the different sizes of rock slabs, the distance to be extended is calculated. The user only needs to pull out the first moving rod or the second moving rod by hand. The gear teeth on the first adjusting rod or the second adjusting rod engage with the gear, driving the gear to rotate, thereby driving the second adjusting rod or the first adjusting rod to move in the opposite direction. At the same time, the telescopic rod is extended in the direction away from the telescopic shell through the sliding protrusion; observe the scale on the moving rod, and when it moves to the required length, fix the telescopic shell and the telescopic rod with bolts, and then place the rock slab on the desktop frame. The bottom of the base plate can be fixedly connected to the table legs.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A rock slab desktop frame, comprising a base plate (1), a gear (2), an adjustment rod (3), a moving rod (4) and a telescopic mechanism (6), characterized in that: The adjusting rod (3) includes a first adjusting rod (31) and a second adjusting rod (32), and the moving rod (4) includes a first moving rod (41) and a second moving rod (42); the gear (2) is fixedly mounted at the center of the bottom plate (1), one side of the gear (2) is connected to the first adjusting rod (31), and the other side of the gear (2) is connected to the second adjusting rod (32); a plurality of gear teeth are provided on a side of the first adjusting rod (31) and the second adjusting rod (32) close to the gear (2), and the gear teeth are meshed with the gears; One end of the first adjusting rod (31) away from the gear (2) is fixedly connected to the first moving rod (41), and one end of the second adjusting rod (32) away from the gear (2) is fixedly connected to the second moving rod (42); both ends of the moving rod (4) are connected to the clamp (5) through a connecting piece (9), and the clamp (5) is sleeved on both ends of the telescopic mechanism (6).

2. The rock slab desktop frame according to claim 1, characterized in that: The number of the telescopic mechanisms (6) is two groups, and the two groups of telescopic mechanisms (6) are arranged on both sides of the bottom plate (1), and the two groups of telescopic mechanisms (6) are parallel to the adjustment rod (3); Each telescopic mechanism (6) comprises a telescopic shell (61) and a telescopic rod (62), and two telescopic rods (62) are provided in the telescopic shell (61).

3. The rock slab desktop frame according to claim 2, characterized in that: The telescopic rod (62) is a hollow I-shaped structure, and a slide groove is provided in the middle of the upper and lower ends of the telescopic rod (62). The upper side wall and the lower side wall of the telescopic shell (61) are correspondingly provided with sliding protrusions. The slide groove cooperates with the sliding protrusions to enable the two telescopic rods (62) to move in opposite directions within the telescopic shell (61).

4. The rock slab desktop frame according to claim 3, characterized in that: The telescopic housing (61) is provided with a plurality of bolt holes, and the telescopic rod (62) is provided with a plurality of mounting holes. The bolt holes and the mounting holes have the same size, and bolts pass through the bolt holes and the mounting holes to fix the telescopic rod (62) and the telescopic housing (61).

5. A rock slab desktop frame according to claim 4, characterized in that: The clamp (5) is sleeved on one end of the telescopic rod (62) away from the telescopic housing (61), and the interior of the clamp (5) is hollow and adapted to the outer contour of the telescopic rod (62); one side of the clamp (5) is fixedly connected to the connecting member (9), and the other side surface is provided with a hole of the same size as the mounting hole, and the clamp (5) is fixed to the telescopic rod (62) by bolts.

6. A rock slab desktop frame according to claim 5, characterized in that: The bottom of the clamp (5) is fixedly connected to a connecting plate (8), and the connecting plate (8) is an L-shaped structure.

7. A rock slab desktop frame according to claim 6, characterized in that: When multiple rock slab desktop frames are connected, an adapter plate (10) is provided on the connecting plate (8), and the connecting plate (8) is fixedly connected to the adapter plate (10).

8. The rock slab desktop frame according to claim 1, characterized in that: A limiting plate (7) is provided at one end of the first adjusting rod (31) and the second adjusting rod (32) close to the gear (2) to limit the rotation distance of the first adjusting rod (31) and the second adjusting rod (32) on the gear (2).

9. The rock slab desktop frame according to claim 1, characterized in that: The adjusting rod (3) is provided with a scale, and the starting point of the scale is the end of the adjusting rod (3) close to the moving rod (4).

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