Operating table with foldable table top for people to sit in face-to-face mode

Abstract

The invention relates to a face-to-face people sitting foldable table top operating table which comprises a base, a first-stage table top, a second-stage table top, a folding table and two displayers, the first-stage table top and the second-stage table top are installed on one side of the base in an up-down overturning and positioning mode, and the first-stage table top is located between the base and the second-stage table top; the folding table is mounted on the other side of the base, and can be overturned up and down and positioned; the two displayers are installed on the two sides of the top of the base respectively and can rotate horizontally and be positioned respectively. The invention has the beneficial effects that the structure adopts a modular form, and is easy to disassemble and convenient to maintain; the table body is provided with two stages of table tops, and the two stages of table tops not only meet man-machine operation, but also can be used for bending over a table to have a rest when a user feels tired; the first-stage table board is designed to be inclined by a certain angle and is easy to observe and operate; the folding table can be folded, space is saved, meanwhile, the angle of the displayer is adjustable, functions are diversified, and use is very convenient.

Description

Technical Field

[0001] The invention relates to the technical field of operating tables, and in particular to an operating table with a foldable tabletop for people to sit face to face. Background Art

[0002] The operating table is a commonly used device at present. The current operating table has the following defects: 1. The current operating table can only provide an operating seat for one person, who can look down to view the screen information. The usage performance is single and cannot meet the personalized user needs; 2. When the screen and the table top component are on the same plane, the table top component can be used as a display screen or as an ordinary table top, which is convenient for operators to write and rest at their desks, but this structure does not have enough knee space and is prone to fatigue; 3. The fixing screws of the table top module are all exposed, affecting the appearance. Summary of the invention

[0003] The invention provides a foldable operating table for people to sit face to face, aiming to solve the problems in the prior art.

[0004] The technical solution of the present invention to solve the above technical problems is as follows:

[0005] A face-to-face operating table with a foldable tabletop comprises a base, a primary tabletop, a secondary tabletop, a folding table and two monitors. The primary tabletop and the secondary tabletop are respectively mounted on one side of the base and can be turned upside down and positioned, and the primary tabletop is located between the base and the secondary tabletop; the folding table is mounted on the other side of the base and can be turned upside down and positioned; the two monitors are respectively mounted on both sides of the top of the base and can be horizontally rotated and positioned.

[0006] The beneficial effects of the present invention are as follows: 1) the table body is provided with two levels of table tops, the second level table top contains a mouse and a flip keyboard, which can satisfy both human-computer operation and rest when tired; the first level table top is designed to be inclined at a certain angle, which is easy to observe and operate;

[0007] 2) The folding table is usually stored to save space. It can be unfolded when in use. When parking, it can be used to place two 17-inch reinforced laptops for operation, providing two seats for simple operation;

[0008] 3) The display can be adjusted left and right, and the display angle range can meet the most comfortable viewing angle for most users.

[0009] The structure of the present invention adopts a "building block" form, which is easy to disassemble and convenient to maintain; the table body is provided with two-level table tops, the second-level table top can not only meet the needs of human-machine operation, but also can be used for rest when tired; the first-level table top is designed to be inclined at a certain angle, which is easy to observe and operate; the folding table can be folded to save space, and the display angle is adjustable, the functions are diverse, and it is very convenient to use.

[0010] Based on the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the folding table includes a main table body, which can be turned upside down and positioned on the other side of the base.

[0012] The beneficial effect of adopting the above further solution is that when in use, the main table body can be unfolded for user use, and can also be folded for storage, which saves space and is easy to use.

[0013] Furthermore, two foldable L-shaped folding frames are relatively fixedly installed on both sides of the other side of the base, and the main table body is fixedly installed on the two L-shaped folding frames; two positioning blocks are also relatively fixedly installed on both sides of the other side of the base, and two positioning locks are relatively fixedly installed on the main table body. When the main table body is flipped downward to fit the other side of the base, the two positioning locks can be locked with the two positioning blocks respectively.

[0014] The beneficial effect of adopting the above further scheme is that during use, when the main table body is unfolded, two L-shaped folding frames can be used to support the main table body for user use; when the main table body is folded, two positioning locks can be used to lock the two positioning blocks to fix the main table body, which is very convenient to use.

[0015] Furthermore, it also includes two side table bodies, which can be flipped and positioned and installed on both sides of the main table body.

[0016] The beneficial effect of adopting the above further solution is that during use, the two side table bodies can be respectively unfolded on both sides of the main table body for user use, or folded on the main table body, saving space and being easy to use.

[0017] Furthermore, main positioning grooves are respectively provided on both sides of the two sides of the main table body, and main locking blocks are respectively installed on one side of the two side table bodies connected to the main table body in a slidable and positionable manner, and the two main locking blocks can be respectively locked into or exited from the two main positioning grooves when the two side table bodies are unfolded; side positioning grooves are respectively provided on both sides of the other side of one of the side table bodies, and side locking blocks are respectively installed on both sides of the other side of the other side of the other side table body in a slidable and positionable manner, and the two side locking blocks can be locked into or exited from the two side positioning grooves when the two side table bodies are folded.

[0018] The beneficial effects of adopting the above further scheme are simple structure, reasonable design, convenient positioning between the two side table bodies and the main table body when unfolding and folding, simple operation, saving time and effort.

[0019] Furthermore, one side of the first-level table is rotatably connected to the base, and its two sides are respectively connected to the base through a first-level gas spring; locking screws are relatively installed on the two sides of the other side of the first-level table for positioning it when it is flipped down to fit with the base.

[0020] The beneficial effects of adopting the above further solution are simple structure, reasonable design, convenient rotation and positioning of the first-level table, and ease of use.

[0021] Furthermore, one side of the secondary table top is rotatably connected and positioned with the base, and two sides thereof are respectively connected with the base through secondary gas springs.

[0022] The beneficial effects of adopting the above further solution are simple structure, reasonable design, convenient rotation and positioning of the secondary tabletop, and ease of use.

[0023] Furthermore, a quick lock is fixedly installed on one side of the base, and an unlocking block is installed on the secondary table top, and the quick lock can be inserted into or withdrawn from the lock slot on the unlocking block; a quick lock pull rod is installed on one side of the secondary table top, and the quick lock pull rod is connected to the switch of the unlocking block through a cable, and the quick lock pull rod pulls the switch through the cable to close or open the lock slot; the base is also equipped with a hand-tightened bolt for locking the other side of the secondary table top when the secondary table top is unfolded.

[0024] The beneficial effect of adopting the above further solution is that during use, when the secondary table is unfolded, the quick lock pull rod can be manually operated, and the quick lock pull rod uses a cable to pull the switch on the unlocking block to close or open the lock slot, so that the quick lock is inserted into or removed from the lock slot, which is easy to operate and saves time and effort;

[0025] At the same time, the hand-tightened bolts can be used to position the secondary table top when it is unfolded to ensure the stability of the secondary table top.

[0026] Furthermore, two rotating frames are relatively vertically fixedly installed on the top of the base, and the two displays can be horizontally rotated and positioned on the two rotating frames respectively.

[0027] The beneficial effects of adopting the above further solution are simple structure, reasonable design, using two rotating frames to support two displays respectively, and the angles of the two displays can be adjusted to meet different needs of users, which is very convenient to use.

[0028] Furthermore, the two rotating frames are respectively provided with rotating cylinders, the two rotating cylinders can respectively rotate horizontally around the two rotating frames, and the two displays are respectively fixedly mounted on the two rotating cylinders; the upper ends of the two rotating cylinders are respectively provided with mounting holes, and the inner walls of the tops of the two rotating cylinders corresponding to the edges of the two mounting holes are respectively provided with annular positioning tooth grooves with teeth facing downwards; positioning buttons are also respectively installed at the two mounting holes, which can be moved up and down and positioned, and the two positioning buttons are respectively provided with positioning gear rings with teeth facing upwards, and the two positioning gear rings can respectively move up and down with the two positioning buttons until they are respectively engaged with or separated from the two annular positioning tooth grooves.

[0029] The beneficial effect of adopting the above further solution is that during use, when the angle of the display needs to be adjusted, the positioning button can be manually pressed to separate the positioning gear ring on it from the annular positioning gear groove at the upper end of the rotating cylinder, and then the rotating cylinder can be manually rotated to adjust the angle of the display;

[0030] When the angle of the display is adjusted to a suitable angle, the positioning button can be released, and the positioning button moves upward so that the positioning gear ring thereon engages with the annular positioning tooth groove again to position the rotating cylinder, thereby positioning the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is one of the structural schematic diagrams of the present invention;

[0032] Figure 2 It is a structural schematic diagram of the folding table of the present invention when it is unfolded;

[0033] Figure 3 This is the second structural schematic diagram of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the folding table of the present invention when it is folded;

[0035] Figure 5 This is the third structural schematic diagram of the present invention;

[0036] Figure 6 It is a partial structural schematic diagram of an L-shaped folding frame supporting a folding table in the present invention;

[0037] Figure 7 This is the fourth structural schematic diagram of the present invention;

[0038] Figure 8 This is the fifth structural diagram of the present invention;

[0039] Fig. 9 This is the sixth structural diagram of the present invention;

[0040] Fig.10 This is the seventh structural diagram of the present invention;

[0041] Fig.11 for Fig.10 A magnified view of middle;

[0042] Fig.12 for Fig.10 Enlarged view of middle B;

[0043] Fig.13 This is the eighth structural schematic diagram of the present invention;

[0044] Fig.14 for Fig.13 Enlarged view of middle C;

[0045] Fig.15 This is the ninth structural diagram of the present invention;

[0046] Fig.16 for Fig.15 Enlarged view of middle D;

[0047] Fig.17 It is a schematic diagram of the three-dimensional structure of a single rotating frame in the present invention;

[0048] Fig.18 It is a front view of a single rotating frame in the present invention;

[0049] Fig.19 for Fig.18 Cross-sectional view of EE.

[0050] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0051] 1. Base; 2. First-level table top; 3. Second-level table top; 4. Display; 5. Main table body; 6. L-shaped folding frame; 7. Positioning block; 8. Positioning lock; 9. Side table body; 10. Main positioning slot; 11. Main locking block; 12. Side positioning slot; 13. Side locking block; 14. Quick lock; 15. Unlocking block; 16. Lock slot; 17. Quick lock pull rod; 18. Cable; 19. Switch; 20. Rotating frame; 21. Rotating cylinder; 22. Positioning button; 23. Thumb bolt; 24. Guide frame; 25. Press rod; 26. Baffle; 27. Return spring; 28. Push block; 29. ​​Insert rod. DETAILED DESCRIPTION

[0052] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0053] In the description of the present invention, 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 indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0054] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0055] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0056] Example 1

[0057] like Figures 1 to 19 As shown, the present embodiment provides a face-to-face sitting foldable tabletop operating table, comprising a base 1, a primary tabletop 2, a secondary tabletop 3, a folding table and two displays 4, wherein the primary tabletop 2 and the secondary tabletop 3 are respectively mounted on one side of the base 1 and can be flipped up and down and positioned, and the primary tabletop 2 is located between the base 1 and the secondary tabletop 3; the folding table is mounted on the other side of the base 1 and can be flipped up and down and positioned; the two displays 4 are respectively mounted on both sides of the top of the base 1 and can be rotated horizontally and positioned.

[0058] 1) The table body is set with two levels of tabletops. The second level tabletop contains a mouse and a flip keyboard, which can not only meet the needs of human-computer operation, but also allow people to rest at the desk when they are tired; the first level tabletop is designed to be tilted at a certain angle for easy observation and operation;

[0059] 2) The folding table is usually stored to save space. It can be unfolded when in use. When parking, it can be used to place two 17-inch reinforced laptops for operation, providing two seats for simple operation;

[0060] 3) The display can be adjusted left and right, and the display angle range can meet the most comfortable viewing angle for most users.

[0061] Preferably, in this embodiment, the base 1 includes a bottom plate and a support base, the bottom plate is horizontally arranged, the support base is fixedly mounted on the bottom plate, and its interior is hollow; the primary table top 2, the secondary table top 3, the folding table and the two displays 4 are respectively mounted on the support base.

[0062] In addition, the support base contains speakers, axial fans, table modules, etc., and all of the above components are existing technologies and will not be described in detail here.

[0063] It should be noted that the above two displays 4 respectively adopt the existing technology, and their specific structures and principles are not described in detail here.

[0064] The structure of this embodiment adopts a "building block" form, which is easy to disassemble and convenient for maintenance; the table body is provided with two levels of table tops, the second level table top can not only meet the needs of human-machine operation, but also can be used for rest when tired; the first level table top is designed to be inclined at a certain angle, which is easy to observe and operate; the folding table can be folded to save space, and the display angle is adjustable, with various functions, and it is very convenient to use.

[0065] Example 2

[0066] On the basis of Example 1, in this embodiment, the folding table includes a main table body 5, and the main table body 5 can be turned upside down and positioned and installed on the other side of the base 1.

[0067] When in use, the main table body 5 can be unfolded for use by the user, or folded for storage, thereby saving space and being convenient to use.

[0068] Preferably, in this embodiment, the main table body 5 is preferably a rectangular plate structure.

[0069] Example 3

[0070] On the basis of Example 2, in this embodiment, two foldable L-shaped folding frames 6 are relatively fixedly installed on both sides of the other side of the base 1, and the main table body 5 is fixedly installed on the two L-shaped folding frames 6; two positioning blocks 7 are also relatively fixedly installed on both sides of the other side of the base 1, and two positioning locks 8 are relatively fixedly installed on the main table body 5. When the main table body 5 is flipped downward to fit the other side of the base 1, the two positioning locks 8 can be locked with the two positioning blocks 7 respectively.

[0071] During use, when the main table body 5 is unfolded, two L-shaped folding frames 6 can be used to support the main table body 5 for user use; when the main table body 5 is folded, two positioning locks 8 can be used to lock the two positioning blocks 7 to fix the main table body 5, which is very convenient to use.

[0072] Preferably, in this embodiment, each L-shaped folding frame 6 includes a fixed frame, a horizontal frame and a supporting frame. The fixed frame is vertically fixedly installed on the base 1. One end of the horizontal frame is rotatably connected to the upper end of the fixed frame, and it can be rotated to a horizontal state or fit with the fixed frame; the two ends of the supporting frame are detachably connected to the fixed frame and the horizontal frame respectively by bolts. When in use, the two ends of the supporting frame are connected to the fixed frame and the horizontal frame respectively only when the horizontal frame is rotated to a horizontal state.

[0073] Preferably, in this embodiment, each positioning block 7 is provided with two through positioning holes at intervals, and each positioning lock 8 is provided with two slots at intervals, and plug blocks are respectively installed in the two slots, and the two plug blocks are respectively connected to the slot bottoms of the two slots through springs. When the main table body 5 is folded downward, the positioning lock 8 is located on one side of the positioning block 7, and the two plug blocks are respectively inserted into the two positioning holes to lock the main table body 5; when the main table body 5 is unfolded, the two plug blocks are manually pressed to shrink into the two slots, and then the main table body 5 is flipped upward so that the two plug blocks can be withdrawn from the two slots to release the main table body 5.

[0074] Example 4

[0075] On the basis of any one of Embodiments 2 to 3, this embodiment further includes two side table bodies 9 , which are respectively installed on two sides of the main table body 5 in a flippable and positionable manner.

[0076] During use, the two side table bodies 9 can be respectively unfolded on both sides of the main table body 5 for users to use, or can be folded on the main table body 5 to save space and be convenient to use.

[0077] Preferably, in this embodiment, the two side table bodies 9 are preferably rectangular plate structures, and their sizes match those of the main table body 5 .

[0078] Preferably, in this embodiment, the sum of the widths of the two side table bodies 9 is equal to the width of the main table body 5 , and the lengths of the two side table bodies 9 are equal to the length of the main table body 5 .

[0079] Example 5

[0080] On the basis of Example 4, in this embodiment, main positioning grooves 10 are respectively provided on both sides of the two sides of the main table body 5, and main locking blocks 11 are respectively installed on one side of the two side table bodies 9 connected to the main table body 5 in a slidable and positionable manner. The two main locking blocks 11 can be respectively locked into or exited from the two main positioning grooves 10 when the two side table bodies 9 are unfolded; side positioning grooves 12 are respectively provided on both sides of the other side of one of the side table bodies 9, and side locking blocks 13 are respectively installed on both sides of the other side of the other side of the other side table body 9 in a slidable and positionable manner. The two side locking blocks 13 can be locked into or exited from the two side positioning grooves 12 when the two side table bodies 9 are folded.

[0081] The solution has a simple structure and a reasonable design. The two side table bodies 9 are conveniently positioned with the main table body 5 when unfolded and folded, and the operation is simple, saving time and effort.

[0082] Preferably, in this embodiment, each main locking block 11 is in a long strip-shaped block structure, on which a push block 28 is fixedly mounted, and through holes are provided opposite to the push block 28 and the main locking block 11, and a plug rod 29 is inserted into the pair of plug holes; and plug holes are provided at both ends of the bottom of each main positioning groove 10. When in use, the main locking block 11 is manually pushed by the push block 28 to move to the pair of through holes to communicate with the corresponding plug holes, and the plug rod 29 is manually inserted into the plug hole to position the main locking block 11.

[0083] In order to ensure the sliding stability of each main locking block 11 and side locking block 13, long sliding grooves can be set at the corresponding positions of the two side table bodies 9 and the main table body 5, and each main locking block 11 and side locking block 13 are slidably installed in the corresponding sliding grooves.

[0084] Preferably, in this embodiment, the cross-section of each main locking block 11, side locking block 13 and slide groove is respectively in an I-shaped structure, which is reasonably designed and can effectively prevent the main locking block 11 and the side locking block 13 from slipping out of the corresponding slide groove.

[0085] In addition, the positioning method of each side locking block 13 and the side positioning groove 12 is consistent with the positioning method of the main locking block 11 and the main positioning groove 10 mentioned above.

[0086] During use, when the main table body 5 and the two side table bodies 9 are unfolded respectively, each main locking block 11 is inserted into the corresponding main positioning groove 10 to position the main table body 5 and the two side table bodies 9; when the two side table bodies 9 are stored on the main table body 5, each side locking block 13 is inserted into the corresponding side positioning groove 12 to position the two side table bodies 9.

[0087] Based on the above solution, 3) when the display 4 is in the same plane with the unfolded main table body 5 and the two side table bodies 9, the main table body 5 and the two side table bodies 9 can be used as display screens or as ordinary tables, which is convenient for operators to write and rest at their desks.

[0088] Example 6

[0089] On the basis of the above embodiments, in the present embodiment, one side of the first-level table top 2 is rotatably connected to the base 1, and its two sides are respectively connected to the base 1 through a first-level gas spring; the two sides of the other side of the first-level table top 2 are relatively installed with locking screws for positioning it when it is flipped down to fit with the base 1.

[0090] The solution has a simple structure and a reasonable design. The first-level table 2 is easy to rotate and position, and is convenient to use.

[0091] Based on the above solution, two ends of the two primary gas springs are rotatably connected to the base 1 and the primary table 2 respectively.

[0092] In addition, two screw holes are respectively provided on the two sides of the other side of the first-level table 2, and two locking screws are respectively threadedly installed in the two screw holes; two thread grooves are respectively provided on the corresponding parts of the base 1. When the first-level table 2 is unfolded, the two screw holes are respectively connected with the two thread grooves, and then the two locking screws are tightened until one end thereof is respectively inserted into the two thread grooves to fix the first-level table 2.

[0093] Example 7

[0094] On the basis of the above embodiments, in this embodiment, one side of the secondary table top 3 is rotatably connected and positioned with the base 1 , and both sides thereof are connected with the base 1 through secondary gas springs.

[0095] The solution has a simple structure and a reasonable design. The secondary table top 3 is easy to rotate and position, and is convenient to use.

[0096] Example 8

[0097] On the basis of Example 7, in this embodiment, a quick lock 14 is fixedly installed on one side of the base 1, and an unlocking block 15 is installed on the secondary table top 3, and the quick lock 14 can be inserted into or withdrawn from the lock slot 16 on the unlocking block 15; a quick lock pull rod 17 is installed on one side of the secondary table top 3, and the quick lock pull rod 17 is connected to the switch 19 of the unlocking block 15 through a cable 18, and the quick lock pull rod 17 pulls the switch 19 through the cable 18 to close or open the lock slot 16; the base 1 is also equipped with a hand-tightened bolt 23 for locking the other side of the secondary table top 3 when the secondary table top 3 is unfolded.

[0098] During use, when the secondary table top 3 is unfolded, the quick lock rod 17 can be manually operated, and the quick lock rod 17 uses the cable 18 to pull the switch on the unlocking block 15 to close or open the lock slot 16, so that the quick lock 14 is inserted into or withdrawn from the lock slot 16. The operation is simple, time-saving and labor-saving; at the same time, the hand-tightened bolt 23 can be used to position the secondary table top 3 when it is unfolded to ensure the stability of the secondary table top 3.

[0099] The switch 19 and the unlocking block 15 are of an integrated structure, and the unlocking block 15 adopts an R4 rotary door lock in the prior art, so its specific structure will not be described in detail here.

[0100] Preferably, in this embodiment, a plurality of guide frames 24 are fixedly installed at intervals on one side of the secondary table 3, and guide holes are respectively provided on the plurality of guide frames 24, and the cable 18 passes through the plurality of guide holes in sequence. This solution has a simple structure and a reasonable design, and the design of the plurality of guide frames 24 can ensure the stability of the cable 18 in operation.

[0101] Example 9

[0102] On the basis of the above embodiments, in this embodiment, two rotating frames 20 are relatively vertically fixedly installed on the top of the base 1, and the two displays 4 can be horizontally rotated and positioned on the two rotating frames 20 respectively.

[0103] This solution has a simple structure and a reasonable design. Two rotating frames 20 are used to support two displays 4 respectively, and the angles of the two displays 4 can be adjusted to meet different needs of users. It is very convenient to use.

[0104] Example 10

[0105] On the basis of Example 9, in this embodiment, a rotating cylinder 21 is respectively sleeved on the two rotating frames 20, and the two rotating cylinders 21 can respectively rotate horizontally around the two rotating frames 20, and the two displays 4 are respectively fixedly mounted on the two rotating cylinders 21; mounting holes are respectively provided at the upper ends of the two rotating cylinders 21, and annular positioning tooth grooves with teeth facing downwards are respectively provided on the inner walls of the tops of the two rotating cylinders 21 corresponding to the edges of the two mounting holes; positioning buttons 22 are also respectively installed at the two mounting holes so as to be able to move up and down and be positioned, and the two positioning buttons 22 are respectively provided with positioning gear rings with teeth facing upwards, and the two positioning gear rings can respectively move up and down with the two positioning buttons 22 until they are respectively engaged with or separated from the two annular positioning tooth grooves.

[0106] During use, when the angle of the display 4 needs to be adjusted, the positioning button 22 can be manually pressed to separate the positioning gear ring on it from the annular positioning tooth groove on the upper end of the rotating cylinder 21, and then the rotating cylinder 21 can be manually rotated to adjust the angle of the display 4;

[0107] When the angle of the display 4 is adjusted to a suitable angle, the positioning button 22 can be released. At this time, the positioning button 22 moves upward so that the positioning gear ring thereon engages with the annular positioning tooth groove again to position the rotating cylinder 21 and thus position the display 4.

[0108] Preferably, in this embodiment, a pressing rod 25 is installed in the rotating cylinder 21 so as to be movable up and down, a baffle 26 is fixedly sleeved on the pressing rod 25, and a positioning button 22 is threadedly sleeved on the upper end of the pressing rod 25; a return spring 27 is also slidably sleeved on the pressing rod 25, and the upper end of the return spring 27 abuts against the positioning button 22 and the lower end of the return spring 27 abuts against the baffle 26. During use, when the positioning button 22 is manually pressed down, the positioning ring gear on the positioning button 22 is separated from the annular positioning tooth groove, and the rotating cylinder 21 and the display 4 thereon can be rotated at this time, and the return spring 27 is in a compressed state; after the positioning button 22 is released, the positioning button 22 will move upward to the initial position under the elastic force of the return spring 27 until the positioning ring gear thereon is engaged with the annular positioning tooth groove, thereby positioning the rotating cylinder 21 and the display 4 thereon.

[0109] The working principle of the present invention is as follows:

[0110] During use, the primary table top 2 and the secondary table top 3 can be unfolded for use by the user, or the primary table top 2 and the secondary table top 3 can be stored to save space.

[0111] At the same time, when the main table body 5 and the two side table bodies 9 are unfolded respectively, each main locking block 11 is inserted into the corresponding main positioning groove 10 to position the main table body 5 and the two side table bodies 9 for use by the user; when the two side table bodies 9 are stored on the main table body 5, each side locking block 13 is inserted into the corresponding side positioning groove 12 to position the two side table bodies 9, and the main table body 5 and the two side table bodies 9 can be stored at the corresponding sides of the base 1 at the same time, saving space;

[0112] In addition, when the positioning button 22 is manually pressed down, the positioning gear ring on the positioning button 22 is separated from the annular positioning gear groove, and the rotating cylinder 21 and the display 4 thereon can be rotated at this time, and the return spring 27 is in a compressed state; after releasing the positioning button 22, the positioning button 22 will move upward to the initial position under the elastic force of the return spring 27 until the positioning gear ring thereon is engaged with the annular positioning gear groove, thereby positioning the rotating cylinder 21 and the display 4 thereon.

[0113] The operating table provided by the present invention has the following advantages:

[0114] (1) The table body is equipped with a two-level table top. The first level table top contains a mouse and a flip keyboard, which can not only meet the needs of human-computer operation, but also be used for rest when tired. The second level table top is designed to be tilted at a certain angle for easy observation and operation;

[0115] (2) The structure adopts the form of "building blocks", which is easy to disassemble and convenient for maintenance;

[0116] (3) The folding table is usually stored to save space. It can be unfolded when in use and can be used to place two 17-inch reinforced laptops when parked, providing two seats for simple operation;

[0117] (4) The monitor can be adjusted left and right. The monitor can be locked and unlocked by pressing and releasing the button on the upper part of the bracket. The monitor's angle range can meet the most comfortable viewing angle for most users.

[0118] It should be noted that all electronic components involved in the present invention adopt the existing technology, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is the existing technology.

[0119] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0120] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0121] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable operating table for people to sit face to face, characterized by: The utility model comprises a base (1), a primary table top (2), a secondary table top (3), a folding table and two monitors (4); the primary table top (2) and the secondary table top (3) are respectively mounted on one side of the base (1) and can be turned upside down and positioned; the primary table top (2) is located between the base (1) and the secondary table top (3); the folding table is mounted on the other side of the base (1) and can be turned upside down and positioned; the two monitors (4) are respectively mounted on two sides of the top of the base (1) and can be rotated horizontally and positioned.

2. The face-to-face foldable tabletop operating table according to claim 1, characterized in that: The folding table comprises a main table body (5), and the main table body (5) can be turned upside down and positioned and installed on the other side of the base (1).

3. The face-to-face foldable tabletop operating table according to claim 2, characterized in that: Two foldable L-shaped folding frames (6) are relatively fixedly installed on the two sides of the other side of the base (1), and the main table body (5) is fixedly installed on the two L-shaped folding frames (6); two positioning blocks (7) are also relatively fixedly installed on the two sides of the other side of the base (1), and two positioning locks (8) are relatively fixedly installed on the main table body (5). When the main table body (5) is turned downward to fit the other side of the base (1), the two positioning locks (8) can be locked with the two positioning blocks (7) respectively.

4. The face-to-face foldable tabletop operating table according to claim 2, characterized in that: It also includes two side table bodies (9), which are respectively flippable and positionably mounted on both sides of the main table body (5).

5. The face-to-face foldable tabletop operating table according to claim 4 is characterized in that: The two sides of the two sides of the main table body (5) are respectively provided with main positioning grooves (10); the two sides of the two side table bodies (9) connected to the main table body (5) are respectively slidably and positioned with main locking blocks (11); the two main locking blocks (11) can be locked into or out of the two main positioning grooves (10) when the two side table bodies (9) are unfolded; the two sides of the other side of one of the side table bodies (9) are respectively provided with side positioning grooves (12); the two sides of the other side of the other side of the other side table body (9) are respectively slidably and positioned with side locking blocks (13); the two side locking blocks (13) can be locked into or out of the two side positioning grooves (12) when the two side table bodies (9) are folded.

6. The face-to-face foldable tabletop operating table according to any one of claims 1 to 5, characterized in that: One side of the first-level table (2) is rotatably connected to the base (1), and its two sides are respectively connected to the base (1) via a first-level gas spring; locking screws are relatively installed on the two sides of the other side of the first-level table (2) for positioning when it is flipped downward to fit with the base (1).

7. The face-to-face foldable tabletop operating table according to any one of claims 1 to 5, characterized in that: One side of the secondary tabletop (3) is rotatably connected and positioned with the base (1), and both sides thereof are connected to the base (1) via secondary gas springs.

8. The face-to-face foldable tabletop operating table according to claim 7 is characterized in that: A quick lock (14) is fixedly installed on one side of the base (1), and an unlocking block (15) is installed on the secondary table (3). The quick lock (14) can be inserted into or withdrawn from the lock slots (16) on the two unlocking blocks (15); a quick lock pull rod (17) is installed on one side of the secondary table (3), and the quick lock pull rod (17) is connected to the switch (19) of the unlocking block (15) through a cable (18). The quick lock pull rod (17) pulls the switch (19) through the cable (18) to close or open the lock slot (16); the base (1) is also equipped with a hand-tightening bolt (23) for locking the other side of the secondary table (3) when the secondary table (3) is unfolded.

9. The face-to-face foldable tabletop operating table according to any one of claims 1 to 5, characterized in that: Two rotating frames (20) are relatively vertically fixedly mounted on the top of the base (1), and the two displays (4) are respectively mounted on the two rotating frames (20) so as to be horizontally rotatable and positionable.

10. The face-to-face foldable tabletop operating table according to claim 9, characterized in that: The two rotating frames (20) are respectively provided with a rotating cylinder (21), and the two rotating cylinders (21) can respectively rotate horizontally around the two rotating frames (20), and the two displays (4) are respectively fixedly mounted on the two rotating cylinders (21); the upper ends of the two rotating cylinders (21) are respectively provided with mounting holes, and the inner walls of the tops of the two rotating cylinders (21) are respectively provided with annular positioning tooth grooves with teeth facing downwards at the positions corresponding to the edges of the two mounting holes; the two mounting holes are also respectively provided with positioning buttons (22) which can be moved up and down and positioned, and the two positioning buttons (22) are respectively provided with positioning gear rings with teeth facing upwards, and the two positioning gear rings can respectively move up and down with the two positioning buttons (22) until they are respectively engaged with or separated from the two annular positioning tooth grooves.

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