A modular desk

Abstract

The present invention relates to the technical field of office desks, specifically to a modular office desk, including a table top, wherein a support plate is symmetrically fixedly connected to the bottom of the table top, a drawer is fixedly connected to the side wall of the support plate, and a lifting mechanism is fixedly connected to the top of the table top; the lifting mechanism includes a folding baffle and a folding pad, the folding baffle is rotatably connected to the table top via a rotating shaft, a supporting mechanism is connected between the folding baffle and the table top, a blower mechanism is arranged inside the folding baffle, and a clamping block is fixedly connected to the back side of the folding baffle. The present invention allows users to take a nap on the folding pad by using a lifting mechanism, and in conjunction with the supporting mechanism, the angle of the folding baffle can be adjusted, so that the user can freely choose a prone sleeping posture, thereby increasing the comfort of the device, and the angle of the annular headrest plate can also be adjusted by an adjusting mechanism, so that the user can choose the angle of the headrest.

Description

Technical Field

[0001] The invention relates to the technical field of office desks, in particular to a combined office desk. Background Art

[0002] An office desk refers to a table that is used for the convenience of work in daily life, work, and social activities. Office desks are used in large quantities by company employees to work or rest on them.

[0003] In the prior art, when company employees take a lunch break or rest at other times in the company, they can only lie on the table to rest. When they lie on the table to rest, they often rest their heads on their arms. This resting method is very uncomfortable and makes the sleep quality of the lunch break very poor.

[0004] For this reason, a modular desk is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a modular office desk, which uses a lifting mechanism to allow the user to take a nap on a foldable pad, and cooperates with the supporting mechanism to adjust the angle of the foldable baffle, so that the user can freely choose a prone sleeping posture to increase the comfort of the device. The angle of the annular headrest plate can also be adjusted by the adjustment mechanism, allowing the user to choose the angle of the headrest to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A combined office desk comprises a table top, wherein a support plate is symmetrically fixedly connected to the bottom of the table top, and a drawer is fixedly connected to the side wall of the support plate.

[0008] The top of the table top is fixedly connected with a lifting mechanism; the lifting mechanism includes a folding baffle and a folding pad, the folding baffle is rotatably connected to the table top via a rotating shaft, a supporting mechanism is connected between the folding baffle and the table top, a blowing mechanism is arranged in the folding baffle, and a clamping block is fixedly connected to the back side of the folding baffle; the folding pad is rotatably connected to the folding pad via a rotating shaft, an annular headrest plate is fixedly connected to the folding pad, an adjusting mechanism is connected between the folding pad and the table top, and heating wires are fixedly connected in both the annular headrest plate and the clamping block.

[0009] When the user needs to take a nap, the user can fold up the folding baffle from the table top and use the supporting mechanism to support the folding baffle on the table top, and then use the adjusting mechanism to adjust the angle between the folding baffle and the folding pad. The user can place the head on the annular headrest and the arms in the card block to take a nap. In the summer, the hair dryer mechanism can be turned on to blow air to cool down the person taking a nap, thereby increasing the comfort during the nap. In the winter, the heating wire can be turned on to heat the annular headrest and the card block to make the user's head and arms warmer during the nap, thereby further increasing the comfort of the user during the nap.

[0010] Preferably, the supporting mechanism includes an empty slot, the folding baffle and the folding pad can be rotated into the empty slot, a slot plate is fixedly connected in the empty slot, a receiving slot is provided in the folding baffle, a telescopic support rod is rotatably connected in the receiving slot via a rotating shaft, a clamping foot is provided at the bottom of the telescopic support rod, and the clamping foot can be clamped onto the slot plate.

[0011] After the folding baffle is folded up, the telescopic support rod is folded out from the accommodating groove, and the clamping feet of the telescopic support rod are clamped in the clamping groove plate, so that the position of the folding baffle is fixed, which is convenient for use.

[0012] Preferably, the telescopic support rod includes a support rod and a sleeve rod, the support rod is rotatably connected in the accommodating groove, the sleeve rod is evenly provided with first limiting grooves, the support rod is symmetrically provided with a first groove, a first spring is fixedly connected in the first groove, a first limiting block is fixedly connected on the first spring, and the first limiting block is movably inserted in the first limiting groove.

[0013] In order to adapt to the heights of different people and increase the comfort of using the device, the support rod and the sleeve rod can be stretched, and the distance between the support rod and the sleeve rod can be adjusted to control the height at which the folding baffle is folded, allowing users to freely choose a lower height to rest in a more prone position or choose a higher height to rest in a more upright position, thereby improving the diversity of use of the device.

[0014] Preferably, the adjusting mechanism includes a telescopic rod, the folding baffle and the folding pad are respectively provided with a first sliding groove and a second sliding groove, both side walls of the first sliding groove are fixedly connected with a first limit rack, the first rotating connecting block is slidably connected in the first sliding groove, the first rotating connecting block is symmetrically fixedly connected with two first limit teeth through a spring sheet, the two first limit teeth are meshed with the first limit rack, the two side walls of the second sliding groove are fixedly connected with the second limit rack, the second rotating connecting block is slidably connected in the second sliding groove, two second limit teeth are symmetrically fixedly connected with two second limit teeth on both sides of the second rotating connecting block through a spring sheet, the two second limit teeth are meshed with the second limit rack, and the telescopic rod is rotatably connected between the second rotating connecting block and the first rotating connecting block.

[0015] After the folding baffle is folded, in order to adapt to the angle between the head and neck of different people when resting, the folding pad can be pulled up or pressed down, and the first limiting teeth and the second limiting teeth on the first rotating connecting block and the second rotating connecting block are engaged with the second limiting rack to adjust the angle between the folding baffle and the folding pad, so that the user can choose a lower or higher angle, further enhancing the diversity of the device.

[0016] Preferably, the telescopic rod includes a first sleeve and a connecting rod, the connecting rod and the first sleeve are respectively rotatably connected to the second rotating connecting block and the first rotating connecting block through a rotating shaft, the connecting rod is slidably inserted in the first sleeve, and a second spring is fixedly connected between the connecting rod and the first sleeve.

[0017] Through the second spring in the telescopic rod, the user's head feels resilient during lunch break, just like resting on a pillow, which can effectively improve the comfort during lunch break.

[0018] Preferably, the blowing mechanism comprises a fan, a mounting groove is provided on the folding baffle, the fan is slidably connected in the mounting groove via a sliding mechanism, and a rotating mechanism is also provided in the sliding mechanism.

[0019] The fan can be turned on during a summer lunch break, and according to different people's cooling needs in different positions during rest, the user can adjust the up and down position of the fan, and can adjust the angle of the fan through a rotating mechanism, further improving the functionality of the device when in use.

[0020] Preferably, the sliding mechanism includes a connecting block, sliding grooves are provided on both sides of the mounting groove, sliding clamps are fixedly connected on both sides of the connecting block, the sliding clamps are slidably connected in the sliding grooves, a second sleeve is fixedly connected on both sides of the connecting block, a third spring is fixedly connected in the second sleeve, a third limit block is fixedly connected to the third spring, circular holes are evenly provided in the sliding groove, and the third limit block can be inserted in the circular holes.

[0021] The connecting block slides in the sliding groove through the sliding card plate, and during sliding, the third limiting block is continuously retracted and clamped into the round hole under the action of the elastic force of the third spring, so that the up and down positions of the fan can be adjusted.

[0022] Preferably, the rotating mechanism includes a rotating shaft, which is connected to both sides of the fan, and ratchet teeth are fixedly connected in a circular arrangement in the connecting block, a disc is fixedly connected to the rotating shaft, and a second limit block is elastically rotatably connected to the disc via a spring sheet, and the second limit block is clamped on the ratchet teeth.

[0023] When the fan is rotated, the second limit block continuously contacts the ratchet teeth and is stuck on the ratchet teeth at a specified position, thereby adjusting the angle of the fan.

[0024] Preferably, the folding pad is slidably inserted with two limit rods, and the two limit rods are rotatably connected to a handle together, a third sliding groove is opened at the position of the limit rod on the folding pad, a fourth spring is symmetrically fixedly connected in the third sliding groove, sliding blocks are symmetrically fixedly connected on both sides of the limit rod, and the sliding blocks are fixedly connected to the fourth spring, the annular headrest plate is rotatably connected to the folding pad via a rotating shaft, and the limit rods are inserted in the annular headrest plate.

[0025] When the user is not taking a lunch break, the folding baffle and the folding pad are placed in the empty groove, with the annular headrest plate facing downward and fixed by the limit rod. When it needs to be used, the handle is pulled upwards, and the limit rod connected to the handle is pulled out of the annular headrest plate, and the annular headrest plate is folded up. After letting go, the fourth spring provides elastic force to retract the limit rod, and the limit rod is stuck into the annular headrest plate to lock the position of the annular headrest plate. When the use is finished and the headrest plate needs to be stored, the annular headrest plate is folded back.

[0026] Preferably, two vertical rods are fixedly connected to the bottom of the table top, a fourth sliding groove is opened at the bottom of the vertical rod, a fifth spring is fixedly connected in the fourth sliding groove, a fourth limit block is fixedly connected to the fifth spring, second limit grooves are evenly opened on the "U"-shaped tube, and the fourth limit block is inserted in the second limit groove.

[0027] If the user has the conditions, such as if the chair is suitable, the "U"-shaped tube can be pulled up or down to adjust the height of the "U"-shaped tube. The user leans on the chair and puts both feet on the "U"-shaped tube to further increase the comfort of the device.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention allows the user to take a nap on the foldable pad by using a lifting mechanism, and with the support mechanism, the angle of the foldable baffle can be adjusted, so that the user can freely choose a prone sleeping posture to increase the comfort of the device. The angle of the annular headrest plate can also be adjusted by the adjustment mechanism, allowing the user to choose the angle of the headrest.

[0030] 2. The present invention allows users to use the hair dryer mechanism and the heating wire in summer or winter by using the hair dryer mechanism and the heating wire, thereby increasing the user's comfort when using the hair dryer mechanism in summer or winter, and the angle of the hair dryer mechanism can be adjusted using a rotating mechanism.

[0031] 3. The present invention uses two vertical rods and a "U"-shaped tube, so that the user can put his feet on the "U"-shaped tube while leaning on the chair, so that the user can take a nap in a nearly lying position, further improving the comfort of the user's nap and increasing the user's choice. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall schematic diagram of the present invention;

[0033] Figure 2 It is a front view of the present invention;

[0034] Figure 3 It is a right side view of the present invention;

[0035] Figure 4 A top view of the present invention;

[0036] Figure 5 It is a rear view of the folding pad of the present invention;

[0037] Figure 6 For the present invention Figure 2 Left view of the middle rotating mechanism;

[0038] Figure 7 For the present invention Figure 3 Enlarged view of point A in the middle;

[0039] Figure 8 For the present invention Figure 3 Enlarged view of point B in the middle;

[0040] Fig. 9 For the present invention Figure 2 Enlarged view of point C in the middle;

[0041] Fig.10 For the present invention Figure 4 Enlarged view of point D in the middle;

[0042] Fig.11 For the present invention Figure 2 Enlarged view of point E in the middle;

[0043] Fig.12 A top view of the first rotating connection block of the present invention;

[0044] Fig.13 It is a top sectional view of the connecting block and the sliding card plate of the present invention.

[0045] In the figure: 1, table top; 2, support plate; 3, drawer; 4, folding baffle; 5, folding pad; 6, annular headrest plate; 7, clamping block; 8, receiving groove; 9, support rod; 10, sleeve rod; 101, first slot; 102, first spring; 103, first limit block; 104, first limit slot; 11, clamping foot; 12, empty slot; 13, clamping slot plate; 14, heating wire; 15, first sliding slot; 16, first rotating connection block; 17, first limit tooth; 18, first limit rack; 19, second sliding slot; 20, second rotating connection block; 21, second limit tooth; 22, The second limit rack; 23. Connecting rod; 24. First sleeve; 25. Second spring; 26. Mounting slot; 27. Fan; 28. Connecting block; 29. ​​Sliding card plate; 30. Rotating shaft; 31. Disc; 32. Ratchet teeth; 33. Second limit block; 34. Second sleeve; 35. Third spring; 36. Third limit block; 37. Limit rod; 38. Third sliding slot; 39. Sliding block; 40. Fourth spring; 41. Handle; 42. Vertical rod; 43. "U" shaped tube; 44. Fourth sliding slot; 45. Fifth spring; 46. Fourth limit block; 47. Second limit slot. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0048] In addition, the terms "first" and "second" 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. 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 invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, 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 connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] See also Figures 1 to 13 The present invention provides a modular office desk, and the technical solution is as follows:

[0050] A modular office desk comprises a desk top 1, a support board 2 is symmetrically fixedly connected to the bottom of the desk top 1, and a drawer 3 is fixedly connected to the side wall of the support board 2.

[0051] A lifting mechanism is fixedly connected to the top of the table top 1; the lifting mechanism includes a folding baffle 4, which is rotatably connected to the table top 1 via a rotating shaft, a supporting mechanism is connected between the folding baffle 4 and the table top 1, a blowing mechanism is arranged in the folding baffle 4, a clamping block 7 is fixedly connected to the back side of the folding baffle 4, and a folding pad 5 is rotatably connected to the folding pad 5 via a rotating shaft, an annular headrest plate 6 is fixedly connected to the folding pad 5, an adjusting mechanism is connected between the folding pad 5 and the table top 1, and a heating wire 14 is fixedly connected to the annular headrest plate 6 and the clamping block 7.

[0052] When the user needs to take a nap, the folding baffle 4 can be folded up from the table top 1 and supported on the table top 1 by the supporting mechanism, and then the angle between the folding baffle 4 and the folding pad 5 can be adjusted by the adjusting mechanism. The user can then place the head on the annular headrest plate 6 and the arms in the card block 7 for a nap. In the summer, the hair dryer mechanism can be turned on to blow air to cool down the person taking a nap, thereby increasing the comfort during the nap. In the winter, the heating wire 14 can be turned on to heat the annular headrest plate 6 and the card block 7, thereby making the user's head and arms warmer during the nap, thereby further increasing the comfort during the nap.

[0053] As an embodiment of the present invention, refer to Figure 3 and Figure 8 The supporting mechanism includes an empty slot 12, and the folding baffle 4 and the folding pad 5 can be rotated into the empty slot 12. A slot plate 13 is fixedly connected in the empty slot 12. A receiving slot 8 is opened in the folding baffle 4. A telescopic support rod is rotatably connected in the receiving slot 8 through a rotating shaft. A card foot 11 is arranged at the bottom of the telescopic support rod. Card slots corresponding to the card foot 11 are evenly arranged on the card slot plate 13, and the card foot 11 can be connected to the card slot plate 13.

[0054] After the folding baffle 4 is folded up, the telescopic support rod is folded out from the accommodating groove 8, and the clamping foot 11 of the telescopic support rod is clamped in the clamping groove plate 13, so that the position of the folding baffle 4 is fixed, which is convenient for use.

[0055] As an embodiment of the present invention, refer to Figure 3 and Figure 7 The telescopic support rod includes a support rod 9 and a sleeve rod 10. The support rod 9 is rotatably connected in the accommodating groove 8. The sleeve rod 10 is evenly provided with first limiting grooves 104. The support rod 9 is symmetrically provided with first slots 101. A first spring 102 is fixedly connected in the first slot 101. A first limiting block 103 is fixedly connected to the first spring 102. The first limiting block 103 is movably inserted in the first limiting slot 104.

[0056] In order to adapt to the heights of different people and increase the comfort of using the device, the support rod 9 and the sleeve rod 10 can be stretched, and the distance between the support rod 9 and the sleeve rod 10 can be adjusted to control the height of the top of the folding baffle 4 after it is folded up, and adjust the height of the annular headrest plate 6 at the top of the folding baffle 4, so that the user can freely choose a lower height to rest in a more prone posture or choose a higher height to rest in a more upright posture, thereby improving the diversity of use of the device.

[0057] As an embodiment of the present invention, refer to Figure 3 and Figure 8 and Fig.12The adjusting mechanism includes a telescopic rod, a first sliding groove 15 and a second sliding groove 19 are respectively provided in the folding baffle plate 4 and the folding pad plate 5, both side walls of the first sliding groove 15 are fixedly connected with a first limiting rack 18, the first rotating connecting block 16 is slidably connected in the first sliding groove 15, and two first limiting teeth 17 are symmetrically fixedly connected to the two sides of the first rotating connecting block 16 through a spring sheet, and the two first limiting teeth 17 are both engaged with the first limiting rack 18, and the two side walls of the second sliding groove 19 are fixedly connected with a second limiting rack 22, and a second rotating connecting block 20 is slidably connected in the second sliding groove 19, and two second limiting teeth 21 are symmetrically fixedly connected to the two sides of the second rotating connecting block 20 through a spring sheet, and the two second limiting teeth 21 are both engaged with the second limiting rack 22, and a telescopic rod is rotatably connected between the second rotating connecting block 20 and the first rotating connecting block 16.

[0058] After the folding baffle 4 is folded, in order to adapt to the angle between the head and the neck of different people when resting, the folding pad 5 can be pulled up or pressed down, and the first limiting teeth 17 and the second limiting teeth 21 on the first rotating connecting block 16 and the second rotating connecting block 20 are engaged with the second limiting rack 22 to adjust the angle between the folding baffle 4 and the folding pad 5, so that the user can choose a lower or higher angle, further enhancing the diversity of the device.

[0059] As an embodiment of the present invention, refer to Figure 3 and Figure 8 The telescopic rod includes a first sleeve 24 and a connecting rod 23. The connecting rod 23 and the first sleeve 24 are respectively rotatably connected to the second rotating connecting block 20 and the first rotating connecting block 16 through a rotating shaft. The connecting rod 23 is slidably inserted in the first sleeve 24. A second spring 25 is fixedly connected between the connecting rod 23 and the first sleeve 24.

[0060] Through the second spring 25 in the telescopic rod, the user's head feels flexible during a nap, just like resting on a pillow, which can effectively improve the comfort during a nap.

[0061] As an embodiment of the present invention, refer to Figure 2 and Fig. 9 The hair dryer mechanism includes a fan 27, a mounting groove 26 is provided on the folding baffle 4, and the fan 27 is slidably connected in the mounting groove 26 through a sliding mechanism, and a rotating mechanism is also provided in the sliding mechanism.

[0062] The controller controls the fan 27 to turn on during a summer lunch break, and according to different people's cooling needs at different positions during rest, the user can adjust the up and down position of the fan 27, and can adjust the angle of the fan 27 through a rotating mechanism, further improving the functionality of the device when in use.

[0063] As an embodiment of the present invention, refer to Figure 2 and Fig. 9 and Fig.13 The sliding mechanism includes a connecting block 28, and sliding grooves are opened on both sides of the mounting groove 26. Both sides of the connecting block 28 are fixedly connected with sliding card plates 29, and the sliding card plates 29 are slidably connected in the sliding grooves. Both sides of the connecting block 28 and located in the sliding card plates 29 are fixedly connected with second sleeves 34, and a third spring 35 is fixedly connected in the second sleeve 34. A third limit block 36 is fixedly connected to the third spring 35. Round holes are evenly opened in the sliding groove, and the third limit block 36 can be inserted in the round holes.

[0064] The connecting block 28 slides in the slide groove through the sliding card plate 29, and when sliding, the third limit block 36 is continuously retracted and stuck into the round hole under the elastic force of the third spring 35, so that the up and down position of the fan 27 can be adjusted.

[0065] As an embodiment of the present invention, refer to Figure 2 and Fig. 9 The rotating mechanism includes a rotating shaft 30, which is connected to both sides of the fan 27. Ratchet teeth 32 are fixedly connected in a circumferential arrangement in the connecting block 28. A disc 31 is fixedly connected to the rotating shaft 30. A second limit block 33 is elastically rotatably connected to the disc 31 through a spring sheet. The second limit block 33 is clamped on the ratchet teeth 32.

[0066] When the fan 27 is rotated, the rotating shafts 30 on both sides of the fan 27 are also driven to rotate. At this time, the disk 31 on the rotating shaft 30 will also bring the second limit block 33 to continuously contact the ratchet teeth 32 to Figure 6 As a direction reference, when the fan 27 drives the rotating shaft 30 to rotate clockwise, the inclined surface on the second limit block 33 will contact the inclined surface of the ratchet teeth 32, and under the squeezing of the ratchet teeth 32, the second limit block 33 will rotate relative to the disk 31. When the angle of the fan 27 is adjusted appropriately and stops rotating, the second limit block 33 will be stuck on the ratchet teeth 32, and the friction between the second limit block 33 and the ratchet teeth 32 is used to maintain the angle of the fan 27.

[0067] As an embodiment of the present invention, refer to Figure 4 and Fig.10 The folding pad 5 is slidably inserted with two limit rods 37, and the two limit rods 37 are rotatably connected to a handle 41 (a space is reserved for the handle in the table top 1). A third sliding groove 38 is provided at the position of the limit rod 37 on the folding pad 5, and a fourth spring 40 is symmetrically fixedly connected in the third sliding groove 38. Sliding blocks 39 are symmetrically fixedly connected on both sides of the limit rod 37, and the sliding blocks 39 are fixedly connected to the fourth spring 40. The annular headrest plate 6 is rotatably connected to the folding pad 5 through a rotating shaft, and the limit rod 37 is inserted in the annular headrest plate 6.

[0068] When the user is not taking a lunch break, the folding baffle 4 and the folding pad 5 are placed in the empty groove 12, and the annular headrest plate 6 is facing downward and fixed by the limit rod 37. When it is needed, the handle 41 is pulled up, and the limit rod 37 connected to the handle 41 is pulled out of the annular headrest plate 6, and the annular headrest plate 6 is folded up. After letting go, the fourth spring 40 provides elastic force to retract the limit rod 37, and the limit rod 37 is stuck into the annular headrest plate 6 to lock the position of the annular headrest plate 6. When the use is finished and it needs to be accommodated, the annular headrest plate 6 is folded back.

[0069] As an embodiment of the present invention, refer to Figure 2 and Fig.11 Two vertical rods 42 are fixedly connected to the bottom of the table top 1, a fourth sliding groove 44 is opened at the bottom of the vertical rod 42, a fifth spring 45 is fixedly connected in the fourth sliding groove 44, a fourth limit block 46 is fixedly connected to the fifth spring 45, and second limit grooves 47 are evenly opened on the "U"-shaped tube 43, and the fourth limit block 46 is inserted in the second limit groove 47.

[0070] If the user has the conditions, such as if the chair is suitable, the "U"-shaped tube 43 can be pulled up or down to adjust the height of the "U"-shaped tube 43. The user leans on the chair and puts both feet on the "U"-shaped tube 43 to further increase the comfort of the device.

[0071] Working principle: When the user needs to take a nap, the folding baffle 4 can be folded up from the table board 1, and the folding baffle 4 can be supported on the table board 1 by the supporting mechanism, and then the angle between the folding baffle 4 and the folding pad 5 can be adjusted by the adjusting mechanism. The user can then place the head on the annular headrest plate 6 and the arms in the card block 7 for a nap. In the summer, the hair dryer mechanism can be turned on to blow air to cool down the person taking a nap, thereby increasing the comfort during the nap. In the winter, the heating wire 14 can be turned on to heat the annular headrest plate 6 and the card block 7, thereby making the user's head and arms warmer during the nap, thereby further increasing the comfort during the nap.

[0072] The electrical components appearing in this article are all connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The product model provided by the present invention is only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the present invention. It is a technical solution for the best application of the technical solution. The model of its product can be replaced and modified according to the required technical parameters, which is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular office desk, comprising a desk top (1), wherein a support plate (2) is symmetrically fixedly connected to the bottom of the desk top (1), and a drawer (3) is fixedly connected to the side wall of the support plate (2), characterized in that: The top of the table top (1) is fixedly connected with a lifting mechanism; The lifting mechanism comprises a folding baffle (4), the folding baffle (4) is rotatably connected to the table top (1) via a rotating shaft, a supporting mechanism is connected between the folding baffle (4) and the table top (1), a blower mechanism is arranged inside the folding baffle (4), and a clamping block (7) is fixedly connected to the back side of the folding baffle (4); A folding pad (5), the folding pad (5) is rotatably connected to the folding pad (5) via a rotating shaft, an annular headrest plate (6) is fixedly connected to the folding pad (5), an adjustment mechanism is connected between the folding pad (5) and the table top (1), and a heating wire (14) is fixedly connected inside the annular headrest plate (6) and the clamping block (7); The adjustment mechanism comprises a telescopic rod, a first sliding groove (15) and a second sliding groove (19) are respectively provided in the folding baffle plate (4) and the folding pad plate (5), both side walls of the first sliding groove (15) are fixedly connected with a first limiting rack (18), a first rotating connection block (16) is slidably connected in the first sliding groove (15), two first limiting teeth (17) are symmetrically fixedly connected to the first rotating connection block (16) through a spring sheet, and the two first limiting teeth (17) are both in contact with the first limiting teeth The second sliding groove (19) is meshed with a second limit rack (22), the two side walls of the second sliding groove (19) are fixedly connected with a second limit rack (22), the second sliding groove (19) is slidably connected with a second rotating connection block (20), the two sides of the second rotating connection block (20) are symmetrically fixedly connected with two second limit teeth (21) through a spring sheet, the two second limit teeth (21) are meshed with the second limit rack (22), and a telescopic rod is rotatably connected between the second rotating connection block (20) and the first rotating connection block (16); The bottom of the table top (1) is fixedly connected to two vertical rods (42), the bottom of the vertical rod (42) is provided with a fourth sliding groove (44), a fifth spring (45) is fixedly connected in the fourth sliding groove (44), a fourth limit block (46) is fixedly connected on the fifth spring (45), a "U"-shaped tube (43) is sleeved on the bottom of the vertical rod (42), a second limit groove (47) is evenly provided on the "U"-shaped tube (43), and the fourth limit block (46) is inserted in the second limit groove (47).

2. A modular office desk according to claim 1, characterized in that: The support mechanism comprises an empty slot (12), the folding baffle plate (4) and the folding pad plate (5) can both be rotated into the empty slot (12), a slot plate (13) is fixedly connected in the empty slot (12), a receiving slot (8) is provided in the folding baffle plate (4), a telescopic support rod is rotatably connected in the receiving slot (8) via a rotating shaft, a clamping foot (11) is provided at the bottom of the telescopic support rod, and clamping slots corresponding to the clamping feet (11) are evenly provided on the clamping slot plate (13), and the clamping feet (11) can be clamped onto the slot plate (13).

3. A modular office desk according to claim 2, characterized in that: The telescopic support rod comprises a support rod (9) and a sleeve rod (10); the support rod (9) is rotatably connected in the accommodating groove (8); the sleeve rod (10) is evenly provided with first limiting grooves (104); the support rod (9) is symmetrically provided with first slots (101); a first spring (102) is fixedly connected in the first slot (101); a first limiting block (103) is fixedly connected to the first spring (102); and the first limiting block (103) is movably inserted in the first limiting slot (104).

4. The modular office desk according to claim 1, characterized in that: The telescopic rod comprises a first sleeve (24) and a connecting rod (23); the connecting rod (23) and the first sleeve (24) are rotatably connected to a second rotating connecting block (20) and a first rotating connecting block (16) respectively via a rotating shaft; the connecting rod (23) is slidably inserted in the first sleeve (24); and a second spring (25) is fixedly connected between the connecting rod (23) and the first sleeve (24).

5. The modular office desk according to claim 1, characterized in that: The air blowing mechanism comprises a fan (27). The folding baffle (4) is provided with a mounting groove (26). The fan (27) is slidably connected in the mounting groove (26) via a sliding mechanism. A rotating mechanism is also provided in the sliding mechanism.

6. The modular office desk according to claim 5, characterized in that: The sliding mechanism comprises a connecting block (28), sliding grooves are provided on both sides of the mounting groove (26), sliding clamps (29) are fixedly connected to both sides of the connecting block (28), and the sliding clamps (29) are slidably connected in the sliding grooves, and second sleeves (34) are fixedly connected to both sides of the connecting block (28), a third spring (35) is fixedly connected in the second sleeve (34), and a third limiting block (36) is fixedly connected to the third spring (35), and circular holes are evenly provided in the sliding grooves, and the third limiting block (36) can be inserted in the circular holes.

7. The modular office desk according to claim 6, characterized in that: The rotating mechanism comprises a rotating shaft (30), the rotating shaft (30) being connected to two sides of the fan (27), ratchet teeth (32) being fixedly connected in a circumferential arrangement in the connecting block (28), a disc (31) being fixedly connected to the rotating shaft (30), a second limit block (33) being elastically rotatably connected to the disc (31) via a spring sheet, and the second limit block (33) being clamped on the ratchet teeth (32).

8. The modular office desk according to claim 1, characterized in that: The folding pad (5) is slidably inserted with two limit rods (37), and the two limit rods (37) are rotatably connected to a handle (41). The position of the limit rod (37) of the folding pad (5) is provided with a third sliding groove (38), and a fourth spring (40) is symmetrically fixedly connected in the third sliding groove (38). Sliding blocks (39) are symmetrically fixedly connected on both sides of the limit rod (37), and the sliding blocks (39) are fixedly connected to the fourth spring (40). The annular headrest plate (6) is rotatably connected to the folding pad (5) through a rotating shaft, and the limit rod (37) is inserted in the annular headrest plate (6).

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