Adjustable lifting office table

Abstract

The utility model relates to the technical field of furniture, and discloses an adjustable lifting office table which comprises a split assembly and a connecting piece. The number of the split assemblies is two, each split assembly comprises a supporting frame and a table board, one end of each table board is hinged to the corresponding supporting frame, and the table boards can be switched between overturning storage and unfolding use relative to the supporting frames; when the table plates are unfolded for use, the table plates in the two split assemblies are detachably connected through the connecting pieces. The storage flexibility of the office table can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of furniture, in particular to an adjustable lifting desk. BACKGROUND

[0002] The lifting desk is a kind of table that can adjust the height of the table top according to the user's needs. The lifting desk usually includes a table leg and a table board, which is lifted by the extension of the table leg. However, the overall size of the lifting desk is usually large, and it still occupies a large floor space when it is idle, which brings inconvenience to the user. CONTENT OF THE UTILITY MODEL

[0003] In order to improve the flexibility of the office desk storage, the present application provides an adjustable lifting desk.

[0004] The present application provides an adjustable lifting desk, which adopts the following technical scheme:

[0005] An adjustable lifting desk includes a split assembly and a connecting piece. The split assembly has two groups, and each group of the split assembly includes a support frame and a table board. One end of the table board is hinged to the support frame, so that the table board can be switched between folding storage and unfolded use relative to the support frame. When the table board is unfolded for use, the table boards in the two groups of split assemblies are detachably connected by the connecting piece.

[0006] By adopting the above technical scheme, the floor space can be greatly reduced when not in use by switching between folding storage and unfolded use of the table board, improving the space utilization and the flexibility of the office desk storage.

[0007] Optionally, the free end of the table board in one group of the split assembly has a plug-in seat, and the free end of the table board in the other group of the split assembly has a plug-in slot. When the table boards in the two groups of split assemblies are unfolded for use, the plug-in seat can be plugged into the plug-in slot.

[0008] By adopting the above technical scheme, the plug-in seat and the plug-in slot can quickly align and connect the two table boards, improving the stability and reliability of the table board in use.

[0009] Optionally, the support frame includes a support and a connecting rod. The support has two, and the connecting rod is connected to the top of the two supports. The hinged end of the table board is rotatably sleeved on the connecting rod, and a containing cavity is formed between the two supports for accommodating the folding storage table board.

[0010] Optionally, each of the supports comprises an inner rod and an outer sleeve rod, the outer sleeve rod sleeving the inner rod, the connecting rod being connected to the outer sleeve rod, and the outer sleeve rod and the inner rod being cooperatively provided with an adjusting mechanism for driving the outer sleeve rod to slide relative to the inner rod.

[0011] By adopting the above technical scheme, the height of the support can be adjusted through the relative movement of the inner rod and the outer sleeve rod, thereby the height of the support frame is adjusted, and further the height of the table board is adjusted, so as to improve the flexibility of the office table.

[0012] Optionally, the adjusting mechanism comprises an adjusting rod, a transmission member and a power source; the adjusting rod is threadedly moved in the inner rod in the vertical direction, the adjusting rod is simultaneously rotationally connected to the outer sleeve rod; and the power source is installed on the outer sleeve rod and drives the adjusting rod to rotate through the transmission member.

[0013] By adopting the above technical scheme, when the power source drives the adjusting rod to rotate through the transmission member, the adjusting rod is threadedly moved in the inner rod, so that the adjusting rod drives the outer sleeve rod to move relative to the inner rod.

[0014] Optionally, the outer sleeve rod is hingedly provided with an auxiliary support, and when the table board is unfolded and used, the auxiliary support is detachably connected to the table board at the end away from the outer sleeve rod.

[0015] By adopting the above technical scheme, the auxiliary support provides additional support for the use of the table board, thereby enhancing the stability and load-bearing capacity of the table board.

[0016] Optionally, a receiving cavity is formed between the hinged end of the auxiliary support and the connecting rod.

[0017] By adopting the above technical scheme, the receiving cavity is formed between the hinged end of the auxiliary support and the connecting rod, so that the table board is not easily interfered with the auxiliary support when it is stored.

[0018] Optionally, the auxiliary support is telescopic, and the outer sleeve rod can move relative to the inner rod to a space formed between the hinged end of the auxiliary support and the bottom end of the inner rod, which is sufficient for the telescopic auxiliary support to enter.

[0019] By adopting the above technical scheme, the auxiliary support is telescopic to facilitate the downward storage when the auxiliary support is shortened.

[0020] In summary, the present application has at least one of the following beneficial effects:

[0021] 1. By splitting the office table into two separate components when it is idle, the table board is folded and stored, so as to reduce the floor space occupied by the office table when it is stored, and improve the flexibility of storage;

[0022] 2. The height of the table board is adjusted by adjusting the height of the outer sleeve rod relative to the inner rod through the adjusting mechanism, thereby improving the flexibility of the office table. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0024] Figure 2 is a schematic diagram of the exploded structure of a split assembly in an embodiment of the present application;

[0025] Figure 3 is a schematic diagram of the exploded structure of two split assemblies in an embodiment of the present application;

[0026] Figure 4 is a sectional view of the outer sleeve rod cut when the hidden protective cover is hidden in an embodiment of the present application;

[0027] Figure 5 is a structural schematic diagram of the split assembly when stored in an embodiment of the present application.

[0028] Reference Signs: 1, split assembly; 2, connecting piece; 3, support frame; 31, support; 311, inner rod; 312, outer sleeve rod; 313, base; 32, connecting rod; 4, table board; 5, plug-in seat; 6, insertion slot; 7, accommodating cavity; 8, adjusting rod; 9, transmission piece; 91, first gear; 92, second gear; 10, power source; 11, auxiliary support; 111, sliding sleeve; 112, base rod; 113, locking piece; 12, rotating sleeve; 13, threaded hole; 14, countersunk hole; 15, protective cover; 16, first connecting hole; 17, second connecting hole; 18, locking hole; 19, abutting seat. DETAILED DESCRIPTION

[0029] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail.

[0030] An adjustable lifting office table is disclosed in an embodiment of the present application. Referring to Figure 1 The adjustable lifting office table includes split assemblies 1 and connecting pieces 2. The split assemblies 1 have two groups, and the two groups of split assemblies 1 are connected through the connecting pieces 2 to form a complete office table, and when the office table is idle, the two groups of split assemblies 1 are separated and stored.

[0031] Referring to Figure 1 and Figure 2Specifically, each of the two sub-assembly components 1 comprises a support frame 3 and a table board 4. The support frame 3 comprises two supports 31 and a connecting rod 32. Each of the two supports 31 is vertically telescopic, and the connecting rod 32 is fixed to the top ends of the two supports 31 and extends horizontally. The two supports 31 are synchronously telescopic. The table board 4 is fixed to one end of the support frame 3 via a rotating sleeve 12 coaxially arranged on the connecting rod 32, so that the table board 4 is hinged to the support frame 3 and can be switched between the folded storage and unfolded use relative to the support frame 3.

[0032] The two supports 31 form a receiving cavity 7, and the table board 4 enters the receiving cavity 7 when being folded and stored relative to the support frame 3, and the table board 4 is in a state of extending along a vertical plane under the action of its own gravity. When the table board 4 is unfolded for use, the table board 4 is in a state of extending along a horizontal plane, and the supports 31 are perpendicular to the table board 4.

[0033] Referring to Figure 2 and Figure 3 In the two sub-assembly components 1, the free end of the table board 4 in one of the two sub-assembly components 1 is fixed with a plug-in seat 5 in the shape of a square block, and the free end of the table board 4 in the other of the two sub-assembly components 1 is provided with a plug-in slot 6 corresponding to the plug-in seat 5. When the two sub-assembly components 1 are in the unfolded use state, the table boards 4 of the two sub-assembly components 1 can be spliced by inserting the plug-in seat 5 into the plug-in slot 6 to form a complete table board 4, and then locked by the connecting piece 2, so that the two sub-assembly components 1 are assembled.

[0034] In the embodiment, the connecting piece 2 is in the shape of a countersunk bolt, the plug-in seat 5 is provided with a threaded hole 13, and the table board 4 provided with the plug-in slot 6 is provided with a countersunk hole 14 communicating with the plug-in slot 6. After the plug-in seat 5 is inserted into the plug-in slot 6, the threaded hole 13 is opposite to the countersunk hole 14, the rod part of the connecting piece 2 can pass through the countersunk hole 14 and be threadedly connected to the plug-in seat 5 through the threaded hole 13, and the head part of the connecting piece 2 abuts against the countersunk hole 14.

[0035] Referring to Figure 2 and Figure 4 The telescopic movement of the supports 31 drives the table board 4 to telescope, so as to realize the adjusting and lifting function of the office table. Specifically, each of the two supports 31 comprises an inner rod 311, an outer sleeve rod 312, and a base 313. The base 313 has a counterweight for placing on the ground to maintain the stability of the office table. The inner rod 311 is in the shape of a square rod, and the bottom end of the inner rod 311 is fixed to the base 313 and extends vertically. The outer sleeve rod 312 is in the shape of a square sleeve, and the upper and lower base rods 112 of the outer sleeve rod 312 are arranged on the inner rod 311 to realize the telescopic movement of the support 31, and the connecting rod 32 is fixed to the top end of the outer sleeve rod 312.

[0036] In order to adjust the height position of the outer sleeve rod 312 relative to the inner rod 311, the outer sleeve rod 312 is cooperated with the inner rod 311 with an adjusting mechanism for driving the outer sleeve rod 312 to slide relative to the inner rod 311. Specifically, the adjusting mechanism comprises an adjusting rod 8, a transmission member 9 and a power source 10. The adjusting rod 8 is in the shape of a screw rod, the adjusting rod 8 is moved in the inner rod 311 along the vertical thread, and the top end of the adjusting rod 8 extends out of the inner rod 311 and is rotationally connected to the outer sleeve rod 312. The power source 10 is a rotating motor installed on the outer wall of the outer sleeve rod 312, the output shaft axis of the power source 10 extends vertically, and the power source 10 drives the adjusting rod 8 to rotate through the transmission member 9. The transmission member 9 comprises a first gear 91 and a second gear 92, the first gear 91 is coaxially sleeved and fixed on the outer wall of the top end of the adjusting rod 8, the second gear 92 is coaxially fixed on the output end of the power source 10, and the first gear 91 and the second gear 92 are engaged.

[0037] When the output end of the power source 10 rotates, the adjusting rod 8 is driven to rotate through the engagement of the first gear 91 and the second gear 92, so as to drive the adjusting rod 8 to move up and down in the inner rod 311 along the thread, and further drive the outer sleeve rod 312 to move up and down relative to the inner rod 311 along with the adjusting rod 8. When the output end of the power source 10 stops rotating, the outer sleeve rod 312 stays at the current position, so as to realize the adjustment of the height position of the outer sleeve rod 312, and realize the adjustment of the height position of the table board 4.

[0038] The power sources 10 on the four supports 31 of the office table are connected to the same controller (not shown in the figure) through the joints, and the controller can supply power to each power source 10 after being plugged in. When the office table needs to be disassembled and stored, the joints of each power source 10 are separated from the controller. In addition, a protective cover 15 for covering the power source 10 is installed on the outer wall of the outer sleeve rod 312 to protect the power source 10.

[0039] Referring to Figure 1 and Figure 2 , further, in order to improve the stability of the table board 4 when it is unfolded and used, the outer sleeve rod 312 is hingedly connected with an auxiliary support 11, and the auxiliary support 11 is used to support the unfolded table board 4. Specifically, the auxiliary support 11 comprises a sliding sleeve 111, a base rod 112 and a locking member 113. The sliding sleeve 111 is in the shape of a square sleeve, one end of the sliding sleeve 111 is hingedly connected to the outer wall of the outer sleeve rod 312, the hinging axis direction of the sliding sleeve 111 is parallel to the length extension direction of the connecting rod 32, the length extension direction of the sliding sleeve 111 is perpendicular to the intersection axis direction of the sliding sleeve 111 itself, and the sliding sleeve 111 is hingedly connected to the side of the outer sleeve rod 312 facing the accommodating cavity 7.

[0040] The base rod 112 is in a square rod shape, and the base rod 112 slides in the free end of the sliding sleeve 111 along the length direction of the sliding sleeve 111. The end of the base rod 112 away from the outer sleeve rod 312 is provided with a first connecting hole 16, and the end of the base rod 112 close to the outer sleeve rod 312 is provided with a second connecting hole 17. The end of the sliding sleeve 111 close to the base rod 112 is provided with a locking hole 18 opposite to the first connecting hole 16 and the second connecting hole 17, and the inner wall of the locking hole 18 is provided with an internal thread. The locking member 113 is a bolt. When the sliding sleeve 111 slides to the position that the locking hole 18 is opposite to the first connecting hole 16, the rod part of the locking member 113 can be screwed through the locking hole 18 and inserted into the first connecting hole 16, so that the sliding sleeve 111 is positioned relative to the outer sleeve rod 312. At this time, the auxiliary support 11 is in the first state. Similarly, when the sliding sleeve 111 slides to the position that the locking hole 18 is opposite to the second connecting hole 17, the sliding sleeve 111 can be locked with the outer sleeve rod 312 by the locking member 113. At this time, the auxiliary support 11 is in the second state. The extension length of the auxiliary support 11 in the second state is greater than the extension length of the auxiliary support 11 in the first state.

[0041] The end of the base rod 112 away from the sliding sleeve 111 extends out of the sliding sleeve 111 and is fixed with an abutting seat 19 in a sheet shape. When the auxiliary support 11 is in the second state and the table board 4 is in the unfolded and used state, the sliding sleeve 111 can drive the base rod 112 to rotate to the upper surface of the abutting seat 19 abutting on the lower surface of the table board 4 and simultaneously lock the abutting seat 19 and the table board 4 by the bolt, so that the auxiliary support 11 supports the table board 4 and improves the stability of the table board 4.

[0042] It should be noted that the distance between the hinged end of the sliding sleeve 111 and the connecting rod 32 is greater than the extension length of a single table board 4. The accommodating cavity 7 is formed between the hinged end of the auxiliary support 11 and the connecting rod 32, and the outer sleeve rod 312 can move relative to the inner rod 311 to the position that the distance between the hinged end of the auxiliary support 11 and the ground is greater than the extension length of the auxiliary support 11 in the first state.

[0043] Referring to Figure 2 and Figure 5 When the table board 4 is stored, the height of the support 31 is first adjusted to the position that the distance between the hinged end of the auxiliary support 11 and the ground is greater than the length of the auxiliary support 11 in the first state. Then, the abutting seat 19 is removed from the table board 4, and the auxiliary support 11 is adjusted to the first state, so that the auxiliary support 11 can automatically rotate downward between the two supports 31 under the gravity of the auxiliary support 11. Then, the two table boards 4 are separated, and the table board 4 is rotated downward into the corresponding accommodating cavity 7.

[0044] The implementation principle of the adjustable lifting office table is as follows: when the office table is stored, the auxiliary supporting piece 11 is separated from the table plate 4 and adjusted to a first state, so that the auxiliary supporting piece 11 is downwardly turned to be stored. Then, the connecting piece 2 is removed to separate the two table plates 4, and the table plates 4 are downwardly turned to enter the accommodating cavities 7 to be stored.

[0045] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An adjustable height desk, characterized by, The utility model relates to a detachable table, which comprises: a detachable table (1) and a connecting piece (2); the detachable table (1) has two groups, each group of the detachable table (1) comprises a support frame (3) and a table board (4), the table board (4) is hinged to the support frame (3) at one end, so that the table board (4) can be switched between the folding storage and the unfolded use relative to the support frame (3); when the table board (4) is unfolded for use, the table boards (4) in the two groups of the detachable table (1) are detachably connected through the connecting piece (2).

2. An adjustable height desk according to claim 1, wherein: The free end of the table board (4) in one group of the detachable table (1) has a plug-in seat (5), and the free end of the table board (4) in the other group of the detachable table (1) has a plug-in slot (6); when the table boards (4) in the two groups of the detachable table (1) are unfolded for use, the plug-in seat (5) can be plugged into the plug-in slot (6).

3. An adjustable height desk according to claim 1, wherein: The support frame (3) comprises a support base (31) and a connecting rod (32); the support base (31) has two, the connecting rod (32) is connected to the top of the two support bases (31), and a rotating sleeve (12) of the hinged end of the table board (4) is arranged on the connecting rod (32); a containing cavity (7) is formed between the two support bases (31) and used for containing the folded table board (4).

4. An adjustable height desk according to claim 3, wherein: Each support base (31) comprises an inner rod (311) and an outer sleeve rod (312); the outer sleeve rod (312) is provided with the inner rod (311) on the upper and lower base rods (112); the connecting rod (32) is connected to the outer sleeve rod (312); and the outer sleeve rod (312) and the inner rod (311) are jointly provided with an adjusting mechanism for driving the outer sleeve rod (312) to slide relative to the inner rod (311).

5. An adjustable height desk according to claim 4, wherein: The adjusting mechanism comprises an adjusting rod (8), a transmission member (9) and a power source (10); the adjusting rod (8) is vertically screwed into the inner rod (311) and is simultaneously rotationally connected to the outer sleeve rod (312); the power source (10) is mounted on the outer sleeve rod (312) and drives the adjusting rod (8) to rotate through the transmission member (9).

6. An adjustable height desk according to claim 4, wherein: The outer sleeve rod (312) is hinged with an auxiliary support member (11); when the table board (4) is unfolded for use, the end of the auxiliary support member (11) away from the outer sleeve rod (312) is detachably connected to the table board (4).

7. An adjustable height desk according to claim 6, wherein: The containing cavity (7) is formed between the hinged end of the auxiliary support member (11) and the connecting rod (32).

8. An adjustable height desk according to claim 7, wherein: The auxiliary support member (11) can be telescoped, and the outer sleeve rod (312) can be moved relative to the inner rod (311) to a space formed between the hinged end of the auxiliary support member (11) and the bottom end of the inner rod (311), which is sufficient for the telescoped auxiliary support member (11) to enter.

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