Desktop heightening frame and desktop supporting assembly

Abstract

The desktop heightening frame comprises a supporting panel and a plurality of supporting legs supported at the bottom of the supporting panel, the front end and the rear end of the supporting panel are bent downwards to form vertical parts, and an area defined by the vertical parts on the front side and the rear side and the bottom of the supporting panel forms a sliding groove. The supporting legs are slidably connected to the supporting panel through the sliding grooves and can slide left and right relative to the supporting panel. A limiting assembly is further arranged between the vertical part and the supporting leg, the limiting assembly comprises a clamping part and a clamping groove which are clamped and matched with each other, the clamping part is arranged on one of the vertical part and the supporting leg, and the clamping groove is formed in the other one of the vertical part and the supporting leg; when the supporting legs are connected to the supporting panel, the clamping parts are clamped in the clamping grooves. According to the desktop heightening frame and the desktop supporting assembly, the supporting legs and the supporting panel are kept fixed in the front-back direction and the vertical direction, so that the stability of the desktop heightening frame is good.

Description

Technical Field

[0001] The utility model generally relates to the technical field of tableware, and in particular to a tabletop raising frame and a tabletop supporting assembly. Background Art

[0002] At present, people need to use computers for a long time in their work and life. However, when a laptop or monitor is placed on a desktop, the height of the screen is often low, and the vertical distance between the user's eye level and the screen is too large. After staring at the screen for a long time, it is easy to bow the head or hunchback, which will cause cervical and lumbar diseases. Therefore, there is a desktop heightening stand on the market, which includes a support panel and multiple support legs at the bottom. After placing a laptop or monitor on the support panel, the distance between the screen and the user's eye level is shortened, thereby avoiding the user from having a bad sitting posture when using it and protecting the health of the cervical and lumbar vertebrae.

[0003] However, the support legs and support panels of traditional desktop heightening racks remain relatively fixed, which means that when the user's desk length is shorter than the distance between the support legs, the heightening rack cannot be placed on the desktop. Manufacturers need to consider the needs of different users and prepare heightening racks of different lengths during manufacturing, which greatly increases the manufacturing cost of the heightening rack.

[0004] In order to solve the above problem, there is also a split heightening frame on the market, in which the support legs are block-shaped and are independent of the support panel. When in use, just place the two support legs on the left and right sides of the table, and then place the support panel on the two support legs. That is, the distance between the support legs can be freely adjusted to adapt to tabletops of different lengths.

[0005] However, the above-mentioned split height-enhancing frame has the following problems: the support legs and the support panel are independent of each other, resulting in a very low connection strength between the two. When the support panel is subjected to a horizontal force, it is easy to fall off the support legs, resulting in poor stability of the height-enhancing frame. Summary of the invention

[0006] In view of the above defects or deficiencies in the prior art, it is desirable to provide a desktop support frame and a desktop support assembly, which can ensure that the desktop heightening frame can be placed on desktops of various lengths by sliding and adjusting the support feet on both sides so that the spacing between the support feet on both sides can match the length of the table, and has better practicality. In addition, the vertical portion and the support feet are connected by a limiter assembly, so that when the support panel is subjected to a horizontal push-pull force or a vertical pull force, the support panel cannot be separated from the support feet due to the constraint of the limiter assembly, so that the connection strength between the support feet and the support panel is higher, and the stability of the desktop heightening frame is better.

[0007] The effect of the utility model is achieved in this way:

[0008] In the first aspect, the present application provides a desktop raising frame, including a supporting panel and a plurality of supporting legs supported at the bottom of the supporting panel, the front and rear ends of the supporting panel are bent downward to form a vertical portion, the vertical portions on the front and rear sides and the area enclosed by the bottom of the supporting panel form a sliding groove, the supporting legs are slidably connected to the supporting panel through the sliding groove and can slide left and right relative to the supporting panel; a limiting component is also arranged between the vertical portion and the supporting legs, the limiting component includes a clamping portion and a clamping groove that are clamped together, the clamping portion is arranged on one of the vertical portion and the supporting leg, and the clamping groove is arranged on the other of the vertical portion and the supporting leg; when the supporting leg is connected to the supporting panel, the clamping portion is clamped on the clamping groove, so that the supporting leg and the supporting panel remain fixed in the front and rear directions and the vertical direction.

[0009] Furthermore, the lower ends of the vertical parts on the front and rear sides are bent inward to form a clamping part, and the front and rear ends of the support foot are provided with clamping grooves accordingly. By bending the vertical parts on the front and rear sides to form the clamping parts, the front and rear sides of the support foot are constrained by the limit assembly, which not only makes the sliding process of the support foot more stable and smooth, but also further improves the connection strength between the support foot and the support panel.

[0010] Furthermore, the sliding groove is the area enclosed between the two vertical parts and between the clamping part and the support panel, and the support foot can be clamped into the sliding groove from the openings on the left and right sides of the support panel. This makes the installation and removal operations between the support foot and the support panel more convenient, and the support foot can also be removed during packaging and transportation to save packaging space.

[0011] Furthermore, the left and right sides of the support panel are detachably connected with stop blocks, which are configured to prevent the support legs from sliding out of the sliding slots, thereby further improving the stability of the connection between the support legs and the support panel.

[0012] Furthermore, a clearance opening is hollowed out on the clamping portion, and the support foot can be clamped into the sliding groove through the clearance opening, so that the installation and removal operations between the support foot and the support panel are more convenient.

[0013] Furthermore, drawers can be slidably connected to both sides of the support legs, and the drawers are configured to store objects. By providing drawers, the desktop support frame can store smaller objects, effectively utilizing the space at the bottom of the support panel, improving the neatness of the desktop, and making it more practical.

[0014] Furthermore, the drawer is connected between two supporting legs, a horizontally arranged sliding support plate is arranged between the two supporting legs, the supporting panel, the sliding support plate and the supporting legs on both sides are combined to form a sliding area that passes through from front to back, the drawer is located in the sliding area and can slide back and forth relative to the supporting legs. By arranging the drawer in the sliding area, not only the connection stability between the drawer and the supporting legs is improved, but also the installation and disassembly between the two are more convenient.

[0015] Furthermore, a limit plate is provided at the bottom end of the support panel facing the drawer, and the limit plate extends into the inner cavity of the drawer and is configured to prevent the drawer from detaching from the support panel. When the drawer slides forward or backward to the maximum distance, the limit plate abuts against the front and rear ends of the drawer, so that the drawer cannot detach from the support panel, thereby enabling the drawer to be stably connected to the bottom of the support panel.

[0016] In a second aspect, the present application provides a table support assembly, including a table top and a table top raising frame, wherein the table top raising frame is arranged on the top surface of the table top, and the table top raising frame can adjust the distance between the supporting feet on both sides according to the length of the table top, so that the table top raising frame can be stably placed on the table top. By sliding the supporting feet on both sides of the table top raising frame, the distance between the supporting feet on both sides can be matched with the table top, thereby ensuring that the table top raising frame can be placed on table tops of various lengths, and the practicality is good. In addition, the vertical portion and the supporting feet are connected by a limiting assembly, so that when the supporting panel is affected by external force of water, the supporting panel cannot be detached from the supporting feet, so that the table top raising frame can be stably placed on the table top.

[0017] The desktop support frame and desktop support assembly provided by the present application form a sliding groove by combining the bottom end of the support panel and the vertical part, so that the support foot can slide left and right along the sliding groove. When the desktop heightening frame is used on desktops of various lengths, the support feet on both sides are adjusted by sliding so that the spacing between the support feet on both sides can match the length of the table, thereby ensuring that the desktop heightening frame can be placed on desktops of various lengths. The practicality is good, and the manufacturer does not need to manufacture a variety of desktop heightening frames to adapt to different table lengths, thereby reducing the manufacturing cost. In addition, the vertical part and the support foot are connected by a limiting assembly, so that when the support panel is subjected to a push-pull force in the horizontal direction or a pull force in the vertical direction, the support panel cannot be detached from the support foot due to the constraint of the limiting assembly, so that the connection strength between the support foot and the support panel is high, and the stability of the desktop heightening frame is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a desktop heightening frame provided in an embodiment of the present application;

[0020] Figure 2 A schematic cross-sectional structure diagram of a desktop heightening frame provided in an embodiment of the present application;

[0021] Figure 3 A schematic diagram of a three-dimensional structure when the support foot provided in an embodiment of the present application is connected to the support panel;

[0022] Figure 4 A schematic diagram of the connection structure between the support foot and the support panel provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the state changes of the desktop heightening frame provided in the embodiment of the present application when placed on desk tops of different lengths;

[0024] Figure 6 A schematic diagram of the connection structure between the support foot and the support panel when a clearance opening is provided on the clamping portion provided in an embodiment of the present application;

[0025] Figure 7 A schematic diagram of the three-dimensional structure of a desktop heightening frame when a drawer is provided in an embodiment of the present application;

[0026] Figure 8 A schematic diagram of the connection structure between the drawer and the supporting legs provided in an embodiment of the present application.

[0027] The figures are marked as follows: 1-support panel, 101-sliding groove, 110-vertical part, 111-clamping part, 112-avoidance, 120-stop block, 130-limiting plate, 2-support foot, 210-clamping groove, 220-sliding support plate, 221-sliding area, 3-drawer, 4-table top. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0029] Please refer to the attached Figure 1-8The embodiment of the present application provides a desktop heightening frame, including a supporting panel 1 and a plurality of supporting legs 2 supported at the bottom of the supporting panel 1, the front and rear ends of the supporting panel 1 are bent downward to form a vertical portion 110, the vertical portions 110 at the front and rear sides and the area enclosed by the bottom of the supporting panel 1 form a sliding groove 101, the supporting leg 2 is slidably connected to the supporting panel 1 through the sliding groove 101 and can slide left and right relative to the supporting panel 1; a limiting component is also arranged between the vertical portion 110 and the supporting leg 2, the limiting component includes a clamping portion 111 and a clamping groove 210 that are mutually engaged, the clamping portion 111 is arranged on one of the vertical portion 110 and the supporting leg 2, and the clamping groove 210 is arranged on the other of the vertical portion 110 and the supporting leg 2; when the supporting leg 2 is connected to the supporting panel 1, the clamping portion 111 is clamped in the clamping groove 210, so that the supporting leg 2 and the supporting panel 1 remain fixed in the front and rear directions and the vertical direction.

[0030] In this embodiment, the sliding groove 101 is formed by combining the bottom end of the support panel 1 and the vertical portion 110, so that the support leg 2 can slide left and right along the sliding groove 101. When the desktop raising frame is used on desktops of various lengths, the support legs 2 on both sides are adjusted by sliding so that the spacing between the support legs 2 on both sides can match the length of the table, thereby ensuring that the desktop raising frame can be placed on desktops of various lengths, which is more practical. Manufacturers do not need to manufacture a variety of desktop raising frames to adapt to different table lengths, thereby reducing manufacturing costs. In addition, the vertical portion 110 and the support leg 2 are connected by a limiting component, so that when the support panel 1 is subjected to a horizontal push-pull force or a vertical pull force, the support panel 1 cannot be detached from the support leg 2 due to the constraint of the limiting component, so that the connection strength between the support leg 2 and the support panel 1 is higher, and the stability of the desktop raising frame is better.

[0031] Please refer to the attached Figure 2-4 In some embodiments of the present application, the lower ends of the vertical portions 110 on the front and rear sides are bent inward to form a clamping portion 111, and the front and rear ends of the supporting foot 2 are correspondingly provided with clamping grooves 210.

[0032] In this embodiment, the vertical portions 110 on the front and rear sides are bent to form the clamping portions 111, so that the front and rear sides of the supporting foot 2 are constrained by the limiting assembly. When the supporting foot 2 slides, the clamping grooves 210 on the front and rear sides slide along the clamping portions 111, which not only makes the sliding process of the supporting foot 2 more stable and smooth, but also further improves the connection strength between the supporting foot 2 and the supporting panel 1.

[0033] Of course, in other embodiments of the present application, the snap-in groove 210 can also be opened on the vertical portion 110 and extend along the length direction of the support panel 1. The front and rear ends of the support foot 2 are provided with snap-in portions 111, so that the support foot 2 is snapped on the support panel 1 and can slide left and right along the support panel 1.

[0034] Please refer to the attached Figure 2-4 In some embodiments of the present application, the sliding groove 101 is provided through in the left-right direction, and the support foot 2 can be inserted into the sliding groove 101 from the openings on the left and right sides of the support panel 1. This makes the installation and removal operations between the support foot 2 and the support panel 1 more convenient, and the support foot 2 can also be removed during packaging and transportation to save packaging space.

[0035] Please refer to the attached Figure 3-4 In some embodiments of the present application, the left and right sides of the support panel 1 are detachably connected with stop blocks 120, and the stop blocks 120 are configured to prevent the support foot 2 from sliding out of the sliding slot 101. The stability of the connection between the support foot 2 and the support panel 1 is further improved.

[0036] The cross-sectional shape of the stopper block 120 fits the cross-sectional shape of the sliding groove 101, so that the stopper block 120 can be inserted into the two sides of the support panel 1 through the sliding groove 101, so that the stopper block 120 and the support panel 1 are connected as a whole in appearance, without a sense of abruptness, thereby improving the aesthetics. In addition, connecting holes are provided on the clamping parts 111 near the left and right ends of the support panel 1. After the stopper block 120 is inserted into the support panel 1, screws are screwed into the connecting holes of the clamping parts 111 to fix the stopper block 120 and the support panel 1, which not only makes the connection strength between the stopper block 120 and the support panel 1 higher, but also makes the installation and removal of the stopper block 120 more convenient.

[0037] Please refer to the attached Figure 6 In some embodiments of the present application, a clearance opening 112 is hollowed out on the clamping portion 111, and the support leg 2 can be clamped into the sliding groove 101 through the clearance opening 112, so that the installation and removal operations between the support leg 2 and the support panel 1 are more convenient.

[0038] Among them, the clamping parts 111 on the front and rear sides of the middle part of the supporting panel 1 are hollowed out with avoidance openings 112, so that the spacing between the avoidance openings 112 on the front and rear sides matches the width of the supporting foot 2. After the top of the supporting foot 2 is aligned with the avoidance opening 112, it can be directly inserted or pulled out vertically to complete the installation and disassembly operations between the supporting foot 2 and the supporting panel 1, which is very simple.

[0039] Please refer to the attached Figure 7-8 In some embodiments of the present application, drawers 3 may be slidably connected to both sides of the support legs 2, and the drawers 3 are configured to store objects. By providing the drawers 3, the desktop support frame can store smaller objects, effectively utilizing the space at the bottom of the support panel 1, improving the neatness of the desktop, and making it more practical.

[0040] Please refer to the attached Figure 7-8In some embodiments of the present application, the drawer 3 is connected between two supporting legs 2, a horizontally arranged sliding support plate 220 is provided between the two supporting legs 2, the support panel 1, the sliding support plate 220 and the supporting legs 2 on both sides are combined to form a sliding area 221 that runs through the front and back, and the drawer 3 is located in the sliding area 221 and can slide back and forth relative to the supporting legs 2.

[0041] In this embodiment, by arranging the drawer 3 on the sliding support plate 220, the support panel 1, the sliding support plate 220 and the supporting feet 2 on both sides form a sliding area 221, so that the drawer 3 can only slide back and forth in the horizontal direction in the sliding area 221, and the connection stability between the drawer 3 and the supporting feet 2 is better, and the installation and disassembly between the two is more convenient.

[0042] Among them, the left and right ends of the sliding support plate 220 are bent downward, and the vertical surfaces formed by the bending of the left and right ends of the sliding support plate 220 fit the support feet 2 on both sides, and the vertical surfaces are provided with connecting holes for screw connection, so that the sliding support plate 220 can be detachably set on the support feet 2 by screw connection, so that the user can choose whether to install the drawer 3 according to their own needs, thereby further improving practicality.

[0043] Please refer to the attached Figure 7-8 In some embodiments of the present application, a limit plate 130 is provided at the bottom end of the support panel 1 facing the drawer 3. The limit plate 130 extends into the inner cavity of the drawer 3 and is configured to prevent the drawer 3 from detaching from the support panel 1. When the drawer 3 slides forward or backward to the maximum distance, the limit plate 130 abuts against the front and rear ends of the drawer 3, so that the drawer 3 cannot detach from the support panel 1, thereby enabling the drawer 3 to be stably connected to the bottom of the support panel 1.

[0044] Please refer to the attached Figure 5 The embodiment of the present application also provides a table support assembly, including a table top 4 and a table top raising frame, the table top raising frame is arranged on the top surface of the table top 4, and the table top raising frame can adjust the distance between the supporting feet 2 on both sides according to the length of the table top 4, so that the table top raising frame can be stably placed on the table top 4.

[0045] In this embodiment, by sliding the support legs 2 on both sides of the desktop raising frame, the spacing between the support legs 2 on both sides can match the table board 4, so that the desktop raising frame can be placed on table boards 4 of various lengths, which is more practical. Manufacturers do not need to manufacture a variety of desktop raising frames to adapt to different table lengths, which reduces manufacturing costs. In addition, the vertical portion 110 and the support legs 2 are connected by a limit assembly, so that when the support panel 1 is affected by external water force, the support panel 1 cannot be separated from the support legs 2, so that the desktop raising frame can be stably placed on the table board 4.

[0046] It should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used above to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than three.

[0047] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A desktop heightening frame, characterized in that: The invention comprises a support panel (1) and a plurality of support legs (2) supported at the bottom of the support panel (1); the front and rear ends of the support panel (1) are bent downward to form a vertical portion (110); the vertical portions (110) at the front and rear sides and the area enclosed by the bottom of the support panel (1) form a sliding groove (101); the support legs (2) are slidably connected to the support panel (1) via the sliding groove (101) and can slide left and right relative to the support panel (1); a limit position assembly is also provided between the vertical portion (110) and the support legs (2); The limiting assembly comprises a clamping portion (111) and a clamping groove (210) which are clamped together, the clamping portion (111) being arranged at one of the vertical portion (110) and the supporting foot (2), and the clamping groove (210) being arranged at the other of the vertical portion (110) and the supporting foot (2); when the supporting foot (2) is connected to the supporting panel (1), the clamping portion (111) is clamped at the clamping groove (210), so that the supporting foot (2) and the supporting panel (1) are kept fixed in the front-rear direction and the vertical direction.

2. The desktop heightening frame according to claim 1, characterized in that: The lower ends of the vertical portions (110) on the front and rear sides are bent inwards to form the clamping portions (111), and the front and rear ends of the support foot (2) are correspondingly provided with the clamping grooves (210).

3. The desktop raising frame according to claim 2, characterized in that: The sliding groove (101) is an area enclosed between the two vertical portions (110) and between the clamping portion (111) and the support panel (1), and the support foot (2) can be clamped into the sliding groove (101) from openings on the left and right sides of the support panel (1).

4. The desktop raising frame according to claim 3, characterized in that: Stop blocks (120) are detachably connected to the left and right sides of the support panel (1), and the stop blocks (120) are configured to prevent the support foot (2) from sliding out of the sliding groove (101).

5. The desktop raising frame according to claim 2, characterized in that: The clamping portion (111) is hollowed out to provide an escape opening (112), and the supporting foot (2) can be clamped into the sliding groove (101) through the escape opening (112).

6. The desktop raising frame according to claim 1, characterized in that: The support foot (2) is also connected to a drawer (3), and the drawer (3) is configured to store objects.

7. The desktop raising frame according to claim 6, characterized in that: The drawer (3) is connected between the two supporting legs (2); a horizontally arranged sliding support plate (220) is arranged between the two supporting legs (2); the supporting panel (1), the sliding support plate (220) and the supporting legs (2) on both sides are combined to form a sliding area (221) that passes through from front to back; the drawer (3) is located in the sliding area (221) and can slide forward and backward relative to the supporting legs (2).

8. The desktop raising frame according to claim 6, characterized in that: A limit plate (130) is provided at the bottom end of the support panel (1) facing the drawer (3); the limit plate (130) extends into the inner cavity of the drawer (3) and is configured to prevent the drawer (3) from detaching from the support panel (1).

9. A table support assembly, characterized in that: The desktop raising frame comprises a table top (4) and a desktop raising frame as described in any one of claims 1 to 8, wherein the desktop raising frame is arranged on the top surface of the table top (4), and the desktop raising frame can adjust the distance between the supporting legs (2) on both sides according to the length of the table top (4), so that the desktop raising frame can be stably placed on the table top (4).

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