CN108991807B - Sleep device is assisted in official working study - Google Patents

Abstract

The invention discloses an auxiliary sleeping device for office and study, which comprises a pillow mechanism, wherein a chest supporting fan mechanism is arranged below the pillow mechanism, the chest supporting fan mechanism comprises a box body and a moving block, a long-strip-shaped chute penetrating through the box body is arranged below the box body, the moving block is provided with an end part extending out of the long-strip-shaped chute, a cross rod is fixed on the end part, racks are fixed at two ends of the cross rod, a rack bar is transversely penetrated through the box body, and fans are fixed at two end parts of the rack bar. A straight bar hinged with a flexible cotton board is movably arranged in the box body. The invention realizes flexible support to the chest part, prevents the fatigue of the neck and relieves the feeling of inflation easily generated when hard objects directly abut against the chest, and in addition, the expansion/contraction generated by the chest of a user during breathing pushes the straight rod to reciprocate and finally convert into rotation of the fan, so that the whole device can blow air to reduce the heat of the surrounding environment of the user.

Description

Sleep device is assisted in official working study

Technical Field

The invention belongs to the technical field of office appliances, and particularly relates to an auxiliary sleeping device for office and study.

Background

Many people have a habit of having a rest on desk, especially office workers have high working pressure, and the work on desk before the office in the afternoon is carried out for a moment, so that the pressure is relieved, and the working efficiency is improved; however, when the arm is placed on the desk and the head is pressed on the arm for a long time, the arm can be wobbly and revive, the rest quality is poor, and the purpose of sleep supplementation cannot be achieved.

In this regard, patent application No. CN201220604804.9 entitled "a table pillow" discloses a table pillow, i.e., a sleep assisting mechanism, which includes a bottom plate on which a four-bar linkage is disposed, and an elastic assisting element disposed on the four-bar linkage for the user to rest his head on. When the elastic auxiliary is used, the bottom plate is fixed on the table, the four-bar linkage is adjusted to enable the elastic auxiliary to be located at a proper position, and the head of a user can rest on the elastic auxiliary.

However, the above structure lacks a structure for supporting the chest of the user, and it is easy to cause the neck of the user to be stressed too much, which causes fatigue of the neck. The above problems need to be solved.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an office and study sleep assisting device.

The invention is realized by the following technical scheme: the utility model provides an official working study sleep assisting device, is used for with the clamping mechanism that pillow mechanism and desktop are fixed including pillow mechanism and being connected with pillow mechanism be provided with to chest fan mechanism below the pillow mechanism, it includes a box to support chest fan mechanism the activity is provided with the movable block in the box, the one end of movable block is by second elastic component biasing voltage the box below is provided with the rectangular shape spout that link up the box, the movable block has the tip that stretches out the rectangular shape spout a horizontal pole is fixed with on the tip, the both ends of horizontal pole are fixed with the rack the horizontal of box link up there is the rack stick, be fixed with on the rack stick with rack toothing's gear mechanism, be fixed with the fan at two tip of rack stick. A straight rod is movably arranged in the box body, one side of the straight rod, which extends out of the box body, is hinged with a flexible cotton plate, and the moving block is positioned on the moving track of the straight rod.

In the technical scheme, the pillow mechanism comprises a pillow mechanism main body, a first end face horizontally arranged and a second end face obliquely arranged are arranged on the pillow mechanism main body, a hinged seat is arranged on the second end surface, a first lifting frame is hinged on the hinged seat, a first soft pillow part is arranged on the first lifting frame, a second lifting frame is arranged outside the hinged seat in a rotating way, the second soft pillow part is arranged on the second lifting frame, the long notch is arranged on the first lifting frame, the lifting frame also comprises a connecting rod, one end of the connecting rod is rotatably connected with the second lifting frame, the other end of the connecting rod is movably matched with the long groove opening, and a link mechanism and a driving motor for driving the link mechanism are arranged on one side of the pillow mechanism main body, and the output end of the link mechanism is connected with the first lifting frame.

In the above technical solution, the link mechanism is a two-link mechanism, which includes a first link and a second link that are rotatably connected, wherein an output shaft of the driving motor is connected with the first link, and one end of the first lifting frame is connected with one end of the second link.

The invention has the following beneficial effects: the office and study sleep assisting device realizes flexible support of the chest part, prevents neck fatigue, relieves the feeling of inflation easily caused when a hard object directly abuts against the chest, and pushes the straight rod to reciprocate through expansion/contraction generated by the chest of a user during breathing so as to finally convert the straight rod into rotation of the fan, so that the whole device can blow air to reduce the heat of the surrounding environment of the user.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural view of the clamping mechanism.

Fig. 3 is a schematic cross-sectional view of the clamping mechanism.

Fig. 4 is a partial structural schematic view of the clamping mechanism.

Fig. 5 is a perspective view of the fixing base.

Fig. 6 is a schematic structural view of the crank.

Fig. 7 is a schematic perspective view of the chest-supporting fan mechanism.

Fig. 8 is a schematic cross-sectional view of the chest support fan mechanism.

Fig. 9 is a schematic perspective view of the chest-supporting fanning mechanism in another direction.

Fig. 10 is a perspective view of the pillow mechanism.

Fig. 11 is a partial structural schematic view of the pillow mechanism.

Fig. 12 is a perspective view of the hand massage mechanism.

Fig. 13 is an exploded schematic view of the hand massage mechanism.

Fig. 14 is a perspective view of the rotating wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These inventive concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of their inclusion to those skilled in the art. It should also be noted that these embodiments are not mutually exclusive. A component, step, or element from one embodiment may be assumed to be present or used in another embodiment. The particular embodiments shown and described may be substituted for a wide variety of alternate and/or equivalent implementations without departing from the scope of the embodiments of the present disclosure. This application is intended to cover any adaptations or variations of the embodiments discussed herein. It will be apparent to those skilled in the art that alternative embodiments may be practiced using only some of the described aspects. Specific numbers, materials, and configurations are set forth in the examples for the purpose of illustration, however, alternative examples may be practiced by those skilled in the art without these specific details. In other instances, well-known features may be omitted or simplified in order not to obscure the illustrative embodiments.

Referring to fig. 1 to 14, an auxiliary sleeping device for office and study comprises a pillow mechanism 1 and a clamping mechanism 2 connected with the pillow mechanism 1 and used for fixing the pillow mechanism with a table top, wherein the clamping mechanism comprises a fixing seat 20 and a crank 21, one end of the crank 21 is fixedly connected with the pillow mechanism 1, and the other end of the crank 21 is fixedly connected with the fixing seat 20; a bottom plate 27 is arranged in the fixed seat 20, a sliding groove 27a penetrating through the bottom plate is arranged on the bottom plate 27, a pressing plate 22 is movably arranged in the sliding groove, an upper pressing plate 23 is arranged below the bottom plate 27, the lower end of the pressing plate 22 is fixed with the upper pressing plate 23, a cavity is formed between the bottom plate 27 and the fixed seat 20, a compression plate 24 is arranged in the cavity in a sliding manner, a first inclined surface is arranged on the compression plate 24, a second inclined surface is arranged on the pressing plate 22, the first inclined surface is matched with the second inclined surface, locking grooves 24a are arranged on the compression plate 24 at intervals, an L-shaped locking rod 25 matched with the locking grooves is arranged in the locking groove 24a, and a knob 25a connected with the L-shaped locking rod 25 is arranged on one side of the fixed seat 20; a first elastic piece 24b which is abutted against the compression plate is arranged on one side of the compression plate 24, and the first elastic piece enables a first inclined surface on the compression plate to have a tendency of being far away from a second inclined surface of the pressing plate; an upper pressure plate 26 is arranged below the fixed seat 20 at an interval from the fixed seat.

The working process of the clamping mechanism is as follows: the compression plate is pushed to move inwards, the first inclined plane arranged on the compression plate 24 is matched with the second inclined plane arranged on the pressing plate 22 at the moment, so that the pressing plate presses downwards, then the locking L rod is driven to rotate 180 degrees by rotating the rolling rod, the long end of the locking L rod abuts against the groove wall part protruding out of the locking groove 24a, and the compression plate cannot move outwards.

The upper pressing plate is pressed against the upper pressing plate and the lower pressing plate of the desktop, and the upper pressing plate and the lower pressing plate are meshed through the bevel gear mechanism to achieve the effect of shrinking.

Preferably, the upper press plate 26 and the fixing seat 20 are connected through a gap adjusting mechanism so that a gap between the upper press plate and the lower press plate can be adjusted, the gap adjusting mechanism includes a first helical gear mechanism block 26a arranged on the upper press plate 26, a helical gear mechanism block limiting groove 20a for the first helical gear mechanism block to be inserted is arranged on the fixing seat 20, a second helical gear mechanism block 20b is elastically biased in the limiting groove 20a, and the upper press plate and the fixing seat are fixed through the tooth matching on the first helical gear mechanism block and the second helical gear mechanism block.

The second helical gear mechanism block 20b is shifted to one side by hand to enable teeth between the first helical gear block 26a and the second helical gear block 20b to be separated, the positions of the first helical gear block and the second helical gear block can be adjusted at the moment, when the second helical gear block is adjusted to a required position, the second helical gear block is loosened by hand and automatically abutted against the first helical gear block under the action of elastic biasing force, and at the moment, the position between the fixed seat and the upper pressure plate is limited, namely the size of a gap between the upper pressure plate and the lower pressure plate is limited. This structure makes this application clamping device can adapt to the desktop between the different thickness, greatly increased the suitability of whole mechanism.

The upper end of the fixed seat 20 is provided with a sunken part 20c, a circle of ratchets 20d are arranged in the sunken part, a shaft hole 20e is arranged in the middle of each ratchet 20d, the lower end of the crank 21 is provided with a disc 21a matched with the sunken part 20c, the middle of the disc 21a is provided with a crank shaft 21b, one side of the crank shaft 21b is provided with a locking tooth 21c matched with the ratchet 20d, and the rotary connection position of the teeth of the lock 21c is provided with a torsion spring 21 d. The crank shaft 21b is movably engaged with the shaft hole 20e, and specifically, is rotatably supported between the crank shaft 21b and the shaft hole 20e by a bearing. The structure enables the crank to rotate only in a single reverse direction, and the locking is realized by the matching of the locking teeth 21c and the ratchet teeth 20d when the crank rotates in the other direction. The upper end of the disc 21a can be provided with a pulling button for pulling the locking teeth 21c, the pulling button and the locking teeth 21c are in transmission connection through a transmission part, the transmission part can be set as a pulling rope or other mechanisms, and details are omitted in the application.

The pillow mechanism 1 comprises a pillow mechanism body 10, a first end face 10a horizontally arranged and a second end face 10b obliquely arranged are arranged on the pillow mechanism body 10, a hinged seat 10c is arranged on the second end face 10b, a first lifting frame 11 is hinged to the hinged seat 10c, a first soft pillow portion 11a is arranged on the first lifting frame 11, a second lifting frame 12 is rotatably arranged outside the hinged seat 10c, a second soft pillow portion 12a is arranged on the second lifting frame 12, a long groove opening 13 is formed in the first lifting frame 11, the pillow mechanism further comprises a connecting rod 14, one end of the connecting rod 14 is rotatably connected with the second lifting frame 12, and the other end of the connecting rod 14 is movably matched with the long groove opening 13. One side of pillow mechanism main part 10 is provided with link mechanism 15 and drive link mechanism 15's driving motor 16, link mechanism 15's output is connected first lifting frame 11 is connected, and link mechanism 15 is a two link mechanism in this application, and it is including rotating first connecting rod and the second connecting rod of connecting, and wherein driving motor 16's output shaft and first connecting rod are connected, and the one end of first lifting frame 11 and second connecting rod is connected.

In the structure, the motor rotates to drive the first connecting rod and the second connecting rod to enable the first lifting frame to ascend and descend (namely to overturn upwards or overturn downwards), the first lifting frame and the second lifting frame are hesitated to be matched with each other through the long notch 14 and the connecting rod 14, and therefore the first lifting frame can ascend and descend simultaneously in the ascending and descending process.

A chest-resisting fan mechanism 3 is arranged below the pillow mechanism 1, the chest-resisting fan mechanism 3 includes a box body 30, a moving block 31 is movably arranged in the box body 30, one end of the moving block 31 is biased by a second elastic member 32, a long strip-shaped chute 30a penetrating through the box body is arranged below the box body 30, the moving block 31 has an end portion 31a extending out of the long strip-shaped chute 30a, a cross bar 31b is fixed on the end portion 31a, racks 31c are fixed on two ends of the cross bar 31b, a rack bar 33 is transversely arranged on the box body 30, a gear mechanism 33a meshed with the racks 31c is fixed on the rack bar 33, and fans 33b are fixed on two end portions of the rack bar 33. A straight rod 34 is movably arranged in the box body 30, one side of the straight rod 34 extending out of the box body 30 is hinged with a flexible cotton plate 35, and the moving block 31 is positioned on the moving track of the straight rod 34.

In the above-mentioned structure, provide flexible support through flexible cotton board to user's chest and make the user can not have the sensation of rising, in addition, the expansion/shrink that produces through the user when breathing chest promotes straight going pole reciprocal for straight going pole 31 promotes to move fast 31 horizontal slip, moves the rack 31c meshing gear 33a on the rack stick 33 of fast 31 lower extreme this moment, and then makes fan 34 rotate, thereby makes whole device can blow in order to reduce user's surrounding environment heat.

Hand massage mechanisms 4 are arranged on two sides of the pillow mechanism 1, specifically, the hand massage mechanisms 4 are rotatably connected with the pillow mechanism 1 through two connecting rods 5, the hand massage mechanisms 4 comprise outer fixing cylinders 40, a rotating wheel 41 is movably arranged in the outer fixed cylinder, the rotating wheel 41 is provided with a ring of ring teeth 41a extending out of the outer fixed cylinder 40, a driving mechanism 42 for driving the rotating wheel 41 is provided on the outer fixed cylinder 40, and, specifically, the driving mechanism 42 includes a motor and a gear mechanism fixed to an output shaft of the motor, the gear mechanism engages with the ring gear 41a, an inner cylinder 43 is sleeved in the rotating wheel 41, a through hole is arranged on the inner cylinder 43, within said through hole, a massage roller 44 is resiliently biased, the massage roller 44 having a tendency to move away from the through hole, an arc-shaped protrusion 45 extending in the longitudinal direction of the inner cylinder 43 is provided on the inner wall of the inner cylinder 43.

Preferably, the inner cylinder 43 and the rotating wheel 41 are rotatably supported by bearings provided at upper and lower ends of the inner cylinder 43, and the rotating wheel 41 is rotatably connected to the outer fixed cylinder 40 by a bearing provided at a middle portion thereof.

In the above structure, when the arm is put into the inner cylinder 43, the driving mechanisms 42 on both sides are opened, and the rotating wheel rotates, and the massage roller is extruded by the arc-shaped protrusions to make the massage roller do telescopic motion in the hole, thereby realizing the effect of hand massage.

The resiliently biased member may be a spring or other resilient member to provide the resilient urging force, and will not be described in detail herein.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description of the invention have been provided for the purposes of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the claimed invention.

Claims (3)

1. The utility model provides an official working study sleep assisting device, includes pillow mechanism and the clamping mechanism who is used for with pillow mechanism and desktop fixed who is connected with pillow mechanism, its characterized in that: a chest-resisting fan mechanism is arranged below the pillow mechanism and comprises a box body, a moving block is movably arranged in the box body, one end of the moving block is biased by a second elastic part, a long-strip-shaped chute penetrating through the box body is arranged below the box body, the moving block is provided with an end part extending out of the long-strip-shaped chute, a cross rod is fixed on the end part, racks are fixed at two ends of the cross rod, a rack bar is transversely penetrated through the box body, a gear mechanism meshed with the racks is fixed on the rack bar, and fans are fixed at two end parts of the rack bar; a straight rod is movably arranged in the box body, one side of the straight rod, which extends out of the box body, is hinged with a flexible cotton plate, and the moving block is positioned on the moving track of the straight rod.

2. An office learning sleep aid as claimed in claim 1, wherein: the pillow mechanism comprises a pillow mechanism body, wherein a first end face and a second end face are horizontally arranged on the pillow mechanism body, the second end face is obliquely arranged, an articulated seat is arranged on the second end face, a first lifting frame is articulated on the articulated seat, a first soft pillow portion is arranged on the first lifting frame, a second lifting frame is arranged outside the articulated seat in a rotating mode, a second soft pillow portion is arranged on the second lifting frame, a long notch is arranged on the first lifting frame, the pillow mechanism further comprises a connecting rod, one end of the connecting rod is connected with the second lifting frame in a rotating mode, the other end of the connecting rod is movably matched with the long notch, a connecting rod mechanism and a driving motor for driving the connecting rod mechanism are arranged on one side of the pillow mechanism body, and the output end of the connecting rod mechanism is connected with the first lifting frame.

3. An office learning sleep aid as claimed in claim 1, wherein: the link mechanism is a two-link mechanism and comprises a first link and a second link which are connected in a rotating mode, wherein an output shaft of the driving motor is connected with the first link, and the first lifting frame is connected with one end of the second link.

Images