Desktop lifting structure and spliced computer desk

Abstract

The desktop lifting structure comprises auxiliary desk bodies and a main desk body, the main desk body comprises a main frame, a containing cavity is formed in the main frame, and the auxiliary desk bodies are arranged on the two sides of the main desk body in the width direction of the main desk body or arranged in the containing cavity of the main desk body; the auxiliary table body comprises a fixed part and a movable part, the fixed part comprises a hollow outer rod and a fastener located on the outer rod, the movable part comprises an inner rod capable of being inserted into the outer rod, and the inner rod can move up and down in the vertical direction of the outer rod and is locked by the fastener so as to adjust the height of the auxiliary table body; on one hand, the height adjustment of the auxiliary table body is not limited to some height points, the height adjustment range of the auxiliary table body is wider and more accurate, adjustment is more convenient, on the other hand, the auxiliary table body and the main table body are spliced in various forms, different use environments and use requirements can be met, and the experience feeling of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to splicing table and chair technical field especially a desktop lifting structure and splicing computer desk. BACKGROUND

[0002] Computer desk is the desk designed for placing computer and related equipment, usually used in family, office, school and other places. At present, computer desks on the market, such as the Chinese utility model patent with the application number 2017207327390 and the name of a detachable multifunctional combined computer desk, can only place a single computer, and the use form is relatively single.

[0003] For example, the Chinese utility model patent with the application number 2022220355497 and the name of a splicing computer desk, through the splicing of the main table body and the auxiliary table body, can be applied to different use environments, but the desktop height of the main table body and the auxiliary table body is not adjustable, and cannot meet the requirements of users on the desktop height.

[0004] Based on the above problems, a desktop lifting structure and splicing computer desk are designed, the desktop lifting is not limited to several height points, the lifting range is wider and more accurate, and the adjustment is more convenient, and the splicing computer desk is spliced in multiple forms to improve the experience of users. SUMMARY

[0005] The utility model is to overcome the defects in the prior art, provide a desktop lifting structure and splicing computer desk, the desktop lifting is not limited to several height points, the lifting range is wider and more accurate, and the adjustment is more convenient, and the splicing computer desk is spliced in multiple forms to improve the experience of users.

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is: a desktop lifting structure includes an auxiliary table body, the auxiliary table body includes a fixed part and a moving part, the fixed part includes an outer rod with an internal cavity and a fastener on the outer rod, the moving part includes an inner rod that can be inserted into the inner part of the outer rod, the inner rod can move up and down along the vertical direction of the outer rod and be locked by the fastener to adjust the height of the auxiliary table body.

[0007] As a preferred scheme of the utility model, a threaded hole is formed on the outer rod, and the fastener passes through the threaded hole to abut and lock the inner rod.

[0008] As a preferred scheme of the utility model, the fixed part includes support parts at the upper end and the bottom of the fixed part, the support parts include support rods and support plates between the support rods, and the support rods are arranged between two longitudinally adjacent outer rods.

[0009] As an optimal scheme of the utility model, the fixed part includes a baffle, the baffle is located at the side of the support part of the bottom, and the baffle is connected with two transversely adjacent outer rods.

[0010] As an optimal scheme of the utility model, the fixed part and the moving part form an upper accommodating space, and a lower accommodating space is formed between the support part of the upper end and the support part of the bottom.

[0011] As an optimal scheme of the utility model, the auxiliary desk body includes a caster, and the caster is located at the bottom of the auxiliary desk body.

[0012] The utility model discloses a spliced computer desk which comprises an auxiliary desk body and a main desk body, wherein the main desk body comprises a main frame, an accommodating cavity is arranged in the main frame, the auxiliary desk body is arranged on both sides of the main desk body along the width direction of the main desk body or in the accommodating cavity of the main desk body.

[0013] As an optimal scheme of the utility model, the main desk body comprises a drawer assembly and a display support, the display support is located at the top of the main frame, the drawer assembly is located at the upper end of the accommodating cavity and away from one side of the auxiliary desk body, and a drawer in the drawer assembly can move along the width direction of the main desk body.

[0014] As an optimal scheme of the utility model, the drawer assembly comprises a drawer support, a drawer rail and a drawer, the drawer support is connected to the main frame, a plurality of groups of drawer rails are arranged on the drawer support along the vertical direction of the drawer support, and the drawer is located at the upper end of the drawer rail and can move linearly along the drawer rail.

[0015] As an optimal scheme of the utility model, the display support comprises a fixed support, an adjusting rod and a support plate, the fixed support is provided with a locking piece, the adjusting rod is located in the fixed support and can move up and down along the vertical direction of the fixed support, the locking piece is screwed into and abuts against the adjusting rod to fix the adjusting rod on the fixed support, and the support plate is located at the top of the adjusting rod.

[0016] The utility model has the advantages of:

[0017] 1. The inner rod can be fixed at any position in the vertical direction of the outer rod through the fastener, so that the height adjustment of the auxiliary desk body is not limited to certain height points, the height adjustment range of the auxiliary desk body is wider and more accurate, and the adjustment is more convenient.

[0018] 2. The utility model realizes the splicing of the auxiliary desk body and the main desk body in multiple forms, can adapt to different use environments and use requirements, and improves the experience of users.

[0019] 3. The utility model discloses the adjusting rod can be fixed in the fixed support vertical direction arbitrary position through locking piece, make display support height adjustment not be limited to a few height points, make the range of display support height adjustment be wider and more accurate, and the adjustment is more convenient, and it is suitable for the use of various people. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the connection schematic diagram of the outer rod and the inner rod of the utility model;

[0021] Figure 2 It is the structural schematic diagram of the main table body ontology of the utility model;

[0022] Figure 3 It is the structural schematic diagram of the utility model;

[0023] Figure 4 It is another structural schematic diagram of the utility model;

[0024] The figure reference: 1, fixed part, 2, moving part, 3, gyro wheel, 4, upper portion containing space, 5, lower portion containing space, 6, drawer assembly, 7, main frame, 8, display support, 9, nut, 11, outer rod, 12, fastener, 13, support rod, 14, support plate, 15, baffle, 21, inner rod, 61, drawer support, 62, drawer rail, 63, drawer, 71, containing cavity, 81, fixed support, 82, adjusting rod, 83, support plate, 84, locking piece, 100, auxiliary table body ontology, 111, threaded hole, 200, main table body ontology. DETAILED DESCRIPTION

[0025] The utility model embodiment is explained in detail below in connection with the drawings.

[0026] As Figure 1 Shown, a desktop lifting structure includes auxiliary table body ontology 100, the auxiliary table body ontology 100 includes fixed part 1 and moving part 2, the fixed part 1 includes the inner hollow outer rod 11 and is located on the fastener 12 of outer rod 11, the moving part 2 includes the inner rod 21 that can be inserted into the inside of outer rod 11, the inner rod 21 can be moved up and down along the vertical direction of outer rod 11 and be locked by fastener 12, to adjust the height of auxiliary table body ontology 100.

[0027] Among them, the threaded hole 111 is formed on the outer rod 11, the outer thread that is adapted with threaded hole 111 is formed on the fastener 12, fastener 12 passes through threaded hole 111 and realizes the abutment of inner rod 21 and locks inner rod 21 on outer rod 11, further, realizes the positioning of inner rod 21 on outer rod 11, determines the height of auxiliary table body ontology 100.

[0028] Specifically, the fastener 12 is screwed out of the threaded hole 111, the inner rod 21 is inside the outer rod 11 and can move up and down along the vertical direction of the outer rod 11, the inner rod 21 moves upward, the height of the auxiliary desk body 100 increases, the inner rod 21 moves downward, the height of the auxiliary desk body 100 decreases; after the inner rod 21 is adjusted to the right position inside the outer rod 11, the fastener 12 is screwed into the threaded hole 111, the head of the fastener 12 abuts against the inner rod 21 to exert a pressure perpendicular to the inner rod 21, so that the inner rod 21 is locked and positioned inside the outer rod 11.

[0029] The fixed part 1 comprises support parts at the upper end and the bottom of the fixed part 1, the support parts comprise support rods 13 and support plates 14 between the support rods 13, the support rods 13 are arranged between two longitudinally adjacent outer rods 11, the support rods 13 reinforce the longitudinally adjacent outer rods 11, improve the stability and strength of the fixed part 1, and meanwhile, the support plates 14 provide bearing surfaces for placing articles inside the auxiliary desk body 100.

[0030] The fixed part 1 comprises a baffle 15, the baffle 15 is located at the side of the support part at the bottom, and the baffle 15 connects two transversely adjacent outer rods 11, the baffle 15 reinforces the transversely adjacent outer rods 11, and improves the stability and strength of the fixed part 1.

[0031] An upper accommodating space 4 is formed between the fixed part 1 and the movable part 2, the size of the upper accommodating space 4 depends on the positional relationship between the movable part 2 and the fixed part 1, the upper accommodating space 4 becomes smaller when the movable part 2 is arranged close to the fixed part 1, and the upper accommodating space 4 becomes larger when the movable part 2 is arranged away from the fixed part 1, and a lower accommodating space 5 is formed between the upper end support part and the bottom support part.

[0032] The auxiliary desk body 100 comprises casters 3, and the casters 3 are located at the bottom of the auxiliary desk body 100.

[0033] Specifically, the upper accommodating space 4 and the lower accommodating space 5 can be used for bearing articles, for example, the upper accommodating space 4 is used for bearing books with small weight, and the lower accommodating space 5 is used for bearing computer mainframes with large weight; the baffle 15 at the side of the lower accommodating space 5 can protect the articles in the lower accommodating space 5 and enhance the strength of the fixed part 1; and the casters 3 at the bottom of the auxiliary desk body 100 facilitate the movement of the auxiliary desk body 100, and meanwhile, the casters 3 have the function of brake, so that the auxiliary desk body 100 can be temporarily stopped and fixed.

[0034] The inner rod 21 can be fixed at any position in the vertical direction of the outer rod 11 through the fastener 12, so that the height adjustment of the auxiliary desk body 100 is not limited to several height points, the range of the height adjustment of the auxiliary desk body 100 is wider and more accurate, and the adjustment is more convenient.

[0035] As Figures 2-4 shown, a spliced computer desk includes a secondary desk body 100 and a primary desk body 200, the primary desk body 200 includes a main frame 7, the inside of the main frame 7 is provided with a containing cavity 71, the secondary desk body 100 is arranged on both sides of the primary desk body 200 along the width direction of the primary desk body 200, or arranged in the containing cavity 71 of the primary desk body 200.

[0036] Specifically, the secondary desk body 100 is arranged on either side of the primary desk body 200 along the width direction of the primary desk body 200 to complement the function of the primary desk body 200, and the secondary desk body 100 is located in the containing cavity 71 of the primary desk body 200 to reduce the floor area of the spliced computer desk, plan each space of the containing cavity 71 to facilitate the placement of articles, and realize the splicing of the secondary desk body 100 and the primary desk body 200 in multiple forms to adapt to different use environments and use requirements and improve the user experience.

[0037] The primary desk body 200 includes a drawer assembly 6 and a display support 8, the display support 8 is located at the top of the main frame 7, the drawer assembly 6 is located at the upper end of the containing cavity 71 and away from one side of the secondary desk body 100, and the drawer 63 in the drawer assembly 6 can move along the width direction of the primary desk body 200.

[0038] The drawer assembly 6 includes a drawer support 61, a drawer rail 62 and a drawer 63, the drawer support 61 is connected to the main frame 7, a plurality of groups of drawer rails 62 are arranged on the drawer support 61 along the vertical direction of the drawer support 61, and the drawer 63 is located at the upper end of the drawer rail 62 and can move linearly along the drawer rail 62.

[0039] Specifically, the drawer rail 62 supports the drawer 63 and guides the movement of the drawer 63, and the drawer assembly 6 improves the storage function of the primary desk body 200.

[0040] The display support 8 includes a fixed support 81, an adjusting rod 82 and a support plate 83, the fixed support 81 is provided with a locking piece 84, the adjusting rod 82 is located inside the fixed support 81 and can move up and down along the vertical direction of the fixed support 81, the locking piece 84 is screwed into and abuts against the adjusting rod 82 to fix the adjusting rod 82 on the fixed support 81, and the support plate 83 is located at the top of the adjusting rod 82.

[0041] Specifically, the adjusting rod 82 can be fixed at any position along the vertical direction of the fixed support 81 by the locking piece 84, so that the height adjustment of the display support 8 is not limited to certain height points, the height adjustment range of the display support 8 is wider and more accurate, and the adjustment is more convenient, which is suitable for use by various groups of people.

[0042] The utility model discloses a plurality of forms of splicing of auxiliary desk body ontology 100 and main desk body ontology 200 can be adapted to different use environment and use demand, improve the experience of user.

[0043] Further, if the thickness dimension of the outer rod 11 and the fixed support 81 does not support the setting of the threaded hole, a through hole can also be provided on the outer rod 11 and the fixed support 81, and a nut 9 is welded at the position corresponding to the through hole, facilitating the screwing and locking of the fastener 12 and the locking member 84.

[0044] The above description of the disclosed embodiments enables those skilled in the art to carry out or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model; therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0045] Although the terms: 1, fixed part, 2, moving part, 3, roller, 4, upper containing space, 5, lower containing space, 6, drawer assembly, 7, main frame, 8, display support, 9, nut, 11, outer rod, 12, fastener, 13, support rod, 14, support plate, 15, baffle, 21, inner rod, 61, drawer support, 62, drawer rail, 63, drawer, 71, containing cavity, 81, fixed support, 82, adjusting rod, 83, support plate, 84, locking member, 100, auxiliary desk body ontology, 111, threaded hole, 200, main desk body ontology, etc. are used more in the drawings, but the possibility of using other terms is not excluded; using these terms is only for more conveniently describing and explaining the essence of the utility model; it is contrary to the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A desktop lifting structure, characterized by: The auxiliary table body (100) comprises a fixed part (1) and a moving part (2), the fixed part (1) comprises an outer rod (11) with an internal cavity and a fastener (12) on the outer rod, the moving part (2) comprises an inner rod (21) which can be inserted into the internal cavity of the outer rod (11), the inner rod (21) can move up and down along the vertical direction of the outer rod (11) and is locked by the fastener (12) to adjust the height of the auxiliary table body (100); the outer rod (11) is provided with a threaded hole (111), the fastener (12) passes through the threaded hole (111) to abut and lock the inner rod (21); the fixed part (1) comprises a support part at the upper end and the bottom of the fixed part (1), the support part comprises a support rod (13) and a support plate (14) between the support rods (13), and the support rod (13) is arranged between two longitudinally adjacent outer rods (11).

2. A desktop lifting structure according to claim 1, characterized in that: The fixed part (1) comprises a baffle (15) located on the side of the support part at the bottom, and the baffle (15) is connected to two transversely adjacent outer rods (11).

3. A desktop lifting structure according to claim 2, characterized in that: An upper accommodation space (4) is formed between the fixed part (1) and the moving part (2), and a lower accommodation space (5) is formed between the support part at the upper end and the support part at the bottom.

4. The desktop lifting structure of claim 1, wherein: The auxiliary table body (100) comprises a castor (3) located at the bottom of the auxiliary table body (100).

5. A spliced computer desk, characterized by, The auxiliary table body (100) and the main table body (200) of any one of claims 1-4, the main table body (200) comprises a main frame (7), the main frame (7) is provided with an accommodation cavity (71) inside, the auxiliary table body (100) is arranged on both sides of the main table body (200) along the width direction of the main table body (200), or arranged in the accommodation cavity (71) of the main table body (200).

6. The spliced computer desk of claim 5, wherein: The main table body (200) comprises a drawer assembly (6) and a display support (8), the display support (8) is located at the top of the main frame (7), the drawer assembly (6) is located at the upper end of the accommodation cavity (71) and away from one side of the auxiliary table body (100), and the drawer (63) in the drawer assembly (6) can move along the width direction of the main table body (200).

7. The spliced computer desk of claim 6, wherein: The drawer assembly (6) comprises a drawer support (61), a drawer rail (62) and a drawer (63), the drawer support (61) is connected to the main frame (7), a plurality of groups of drawer rails (62) are arranged on the drawer support (61) along the vertical direction thereof, and the drawer (63) is located at the upper end of the drawer rail (62) and can move linearly along the drawer rail (62).

8. The spliced computer desk of claim 7, wherein: The display support (8) comprises a fixed support (81), an adjusting rod (82) and a support plate (83), the fixed support (81) is provided with a locking piece (84), the adjusting rod (82) is located inside the fixed support (81) and can move up and down along the vertical direction of the fixed support (81), the locking piece (84) is screwed into and abuts against the adjusting rod (82) to realize the fixation of the adjusting rod (82) on the fixed support (81), and the support plate (83) is located on the top of the adjusting rod (82).

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