CN113693373A - Ergonomic office desk and using method thereof - Google Patents
Ergonomic office desk and using method thereof Download PDFInfo
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- CN113693373A CN113693373A CN202110947969.XA CN202110947969A CN113693373A CN 113693373 A CN113693373 A CN 113693373A CN 202110947969 A CN202110947969 A CN 202110947969A CN 113693373 A CN113693373 A CN 113693373A
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- groove
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- turnover plate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to the field of office furniture, in particular to an ergonomic office table and a use method thereof; comprises a supporting plate, a desk plate and a keyboard; one end of the table plate, which is far away from the supporting plate, is provided with a first groove; the bottom of the first groove is obliquely arranged, and a turnover plate is arranged in the first groove; one end of the turnover plate, which is far away from the keyboard, is hinged with the desk plate through a hinge shaft; a sliding groove is formed in the turnover plate; the sliding block is in sliding connection with the first groove; according to the invention, the turnover plate is arranged in the first groove, so that the purpose that the turnover plate is pushed to rotate by the movement of the sliding block is achieved, and then one end, close to the keyboard, of the turnover plate supports hand joints of workers, so that the requirements of people on comfort level and use habits during keyboard use are met, the physical and mental fatigue of the workers during long-time keyboard use is reduced, the symptoms of muscle and joint strain are avoided, and the working efficiency of the workers is improved.
Description
Technical Field
The invention relates to the field of office furniture, in particular to an ergonomic office table and a using method thereof.
Background
The human engineering is a technology born after the world war of the second time, and besides the common modeling design, the human engineering actually comprises various aspects such as the position arrangement of buttons, the design of description characters and the like; the ergonomics is essentially to make the use mode of the tool fit the natural form of the human body as much as possible, so that people who can use the tool do not need any active adaptation to the body and spirit when working, thereby reducing the fatigue of workers caused by using the tool as much as possible; the ergonomic desk is a desk with a structure design which is in accordance with ergonomics, so that a worker can use the desk more conveniently and comfortably, and the requirements of the worker on comfort level and use habit are met; office tables on the existing market are mostly designed in a traditional way, the desktop is flat, staff office staff mostly use computers for working for a long time, hands and arms of the staff office staff are bent for a certain angle when the staff office staff use a keyboard for working, the staff office tables are uncomfortable to work, and the staff office tables can have the conditions of wrist muscle ache and wrist joint pain after working for a long time, so that the working efficiency is influenced, and even the health of the staff office tables is influenced;
for example, a chinese patent with application number CN201811178356.9 discloses an ergonomic desk and a method for using the same, which comprises a desk board, a bottom board and a support board; the device also comprises a lifting device, a scissor device, a placing box, a clamping block, a rotating roller, a baffle and a controller; according to the technical scheme, the lifting device, the scissor fork device, the placing boxes, the clamping blocks, the rotating rollers and the baffle plates are arranged, on one hand, the same files are placed in the same placing box, when a user needs to fetch the files, the lifting device is controlled, the placing box of the files to be fetched is lifted to the desktop through the lifting device, the user fetches the files in the placing box, the time for the user to look over the files is saved, and therefore user experience is improved; on the other hand, the opening and closing of the first hole by the baffle plate are controlled through the mutual matching of the baffle plate, the rotating roller, the scissor fork device and the placing box, so that dust is prevented from falling onto the bottom plate, and the cleanliness of the office table is improved; however, the ergonomic desk of the technical scheme does not solve the problems of wrist muscle soreness and wrist joint pain after the working staff work for a long time, and further causes the limitation of the scheme.
In view of the above, in order to overcome the above technical problems, the present invention provides an ergonomic desk and a method for using the same, which solves the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the ergonomic desk and the use method thereof provided by the invention have the advantages that the turnover plate is arranged in the first groove and is matched with the sliding block arranged in the first groove, so that the purpose of improving one end, far away from the hinge shaft, of the turnover plate by moving the position of the sliding block is achieved, the hand joint of a worker is supported by one end, close to the keyboard, of the turnover plate, the requirements of the worker on comfort level and use habits when the worker uses the keyboard are met, the physical and mental fatigue degree of the worker when the worker uses the keyboard for a long time is reduced, the symptoms of muscle and joint strain are avoided, and meanwhile, the work efficiency of the worker is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the ergonomic office table comprises a supporting plate and a table plate; one end face, far away from the supporting plate, of the table plate is provided with a first groove; the bottom of the first groove is obliquely arranged, one end of the first groove, which is far away from the center of the table plate, penetrates through the table plate, the depth of one end of the first groove, which is close to the center of the table plate, is greater than that of one end, which is far away from the center of the table plate, and a turnover plate is arranged in the first groove; one end of the turnover plate, which is far away from the center of the table plate, is rotatably connected between two groove walls of the first groove through a hinge shaft; a sliding groove is formed in the turnover plate, and the cross section of the sliding groove is T-shaped; a sliding block is arranged in the first groove; the lower end of the sliding block is obliquely arranged, the inclination angle of the lower end of the sliding block is consistent with the inclination angle of the bottom of the first groove in an initial state, the upper end of the sliding block is in contact with the lower end of the turnover plate, and the upper end of the sliding block is fixedly connected with a connecting block; the cross section of the connecting block is consistent with that of the sliding groove, and the connecting block is in sliding connection with the sliding groove; a keyboard is arranged in the center of the surface of the desk plate;
when the keyboard works, office tables on the current market are mostly designed in a traditional way, the desktop is flat, staff office workers mostly work with computers for a long time, hands and arms of the staff office workers bend for a certain angle when the keyboard is used for working, the staff office workers are uncomfortable to work, and the staff office workers can have the conditions of wrist muscle soreness and wrist joint pain after working for a long time, so that the working efficiency is influenced, and even the body health of the staff office workers is influenced;
therefore, the worker lifts one end of the turnover plate, which is far away from the hinge shaft, the connecting block and the sliding block move together with the turnover plate, and the worker slides the sliding block again to enable the sliding block to slide towards the direction close to the hinge shaft; the worker continues to adjust the position of the sliding block, and the worker puts down the turnover plate after adjusting the sliding block to a proper position, so that the upper end of the sliding block and the hinge shaft support the turnover plate, and the end, far away from the hinge shaft, of the turnover plate is lifted upwards; the working personnel place the arms on the turnover plate, so that the hands and the arms of the working personnel keep a comfortable angle when the working personnel typewrite and work, the angle is determined according to the individual, and the hands and the arms of the working personnel are in the most comfortable state when the working personnel work; for office workers who work at a desk for a long time, the correct working posture is adopted, both hands are balanced as much as possible, and wrists can touch objects without being suspended, so that wrist joint injury and wrist tenosynovitis are avoided; the bottom of the first groove and the lower end of the sliding block are uneven, so that the friction force between the first groove and the sliding block is increased; the friction force between the sliding block and the first groove ensures that the sliding block cannot slide relative to the first groove when the arm of a worker is placed on the turnover plate; after the worker finishes working, the worker lifts one end of the turnover plate, which is far away from the hinge shaft, and then slides the sliding block, so that the sliding block slides towards the direction far away from the hinge shaft until the sliding block returns to the original position; the staff puts down the turnover plate, and at the moment, one end of the turnover plate close to the keyboard is flush with the desk plate, and the turnover plate returns to the original position; the height of one end, far away from the hinged shaft, of the turnover plate is adjusted, so that the turnover plate can adapt to different crowds;
according to the invention, the turnover plate is arranged in the first groove and is matched with the sliding block arranged in the first groove, so that the purpose of improving one end, away from the hinge shaft, of the turnover plate by moving the position of the sliding block is achieved, and then one end, close to the keyboard, of the turnover plate supports the hand joint of a worker, so that the requirements of the worker on comfort level and use habit when the worker uses the keyboard are met, the physical and mental fatigue degree of the worker when the worker uses the keyboard for a long time is reduced, the symptoms of muscle and joint strain are avoided, and meanwhile, the working efficiency of the worker is improved.
Preferably, the lower end of the sliding block is fixedly connected with teeth; the cross section of each tooth is triangular, and a tooth-shaped groove is uniformly formed at the bottom of the first groove; the shape of the tooth-shaped groove is the same as that of the teeth; the teeth can be clamped in the tooth-shaped grooves;
when the turnover table works, a worker lifts the turnover plate, teeth at the lower end of the sliding block are separated from a tooth-shaped groove at the bottom of the first groove, then the worker slides the sliding block, the turnover plate is put down after the sliding block is adjusted to a proper position, the teeth at the lower end of the sliding block are clamped by the tooth-shaped groove at the bottom of the first groove, the sliding block cannot slide towards the direction close to the center of the table, and the worker starts working; after the work is finished, a worker lifts one end, close to the keyboard, of the turnover plate, the turnover plate drives the connecting block and the sliding block to move together, so that the teeth and the tooth-shaped grooves are separated, the worker slides the connecting block again, the sliding block slides towards the direction far away from the hinge shaft, the turnover plate and the connecting block are put down together after the sliding block returns to the original position, the turnover plate is flush with the upper end of the desk plate, and the turnover plate returns to the original position;
according to the invention, the teeth are arranged at the lower end of the sliding block, the tooth-shaped grooves are uniformly arranged at the bottom of the first groove, and the first groove and the teeth can be clamped and matched with each other, so that the sliding block cannot slide relative to the first groove when a worker uses the novel sliding tool, the stability of the novel sliding tool is improved, and the using effect of the novel sliding tool is ensured.
Preferably, the sliding groove penetrates through the turnover plate in the longitudinal direction; the upper end face of the connecting block is provided with an arc-shaped groove, and the upper end of the connecting block is flush with the upper end face of the turnover plate;
when the connecting block works, the arc-shaped groove at the upper end of the connecting block facilitates the sliding of the connecting block by workers; the worker pulls the arc-shaped groove on the sliding block to enable the connecting block to slide, so that the connecting block drives the sliding block to move, teeth at the lower end of the sliding block can slide between the tooth-shaped grooves, and the worker starts to work after the position of the sliding block is adjusted; after the work of the worker is finished, one end of the turnover plate close to the keyboard is lifted, so that the turnover plate drives the connecting block and the sliding block to rotate around the hinge shaft together; the teeth at the lower end of the sliding block are separated from the tooth-shaped groove at the bottom of the first groove along with the continuous rotation of the turnover plate, and at the moment, the worker buckles the arc-shaped groove on the sliding block to enable the connecting block to drive the sliding block to slide towards the direction away from the hinge shaft together; after the sliding block is contacted with the end part of the sliding groove, the turnover plate and the connecting block are put down together, so that the turnover plate is flush with the table plate; the length of the sliding groove is fixed, so that the sliding distance of the connecting block in the sliding groove is fixed, and the phenomenon that the position of one end of the turnover plate, which is close to the keyboard, is too high so that a worker is uncomfortable when using the turnover keyboard is prevented;
according to the invention, the sliding groove penetrates through the turnover plate in the longitudinal direction and is matched with the upper end of the connecting block and the upper end surface of the turnover plate in a flush manner, so that the process of adjusting the position of the sliding block and returning the sliding block to the original position is simplified, the use effect of the invention is improved, and the use experience of workers is enhanced.
Preferably, a second groove is formed in the turnover plate; the number of the second grooves is two, the two second grooves are respectively positioned on two sides of the sliding groove and communicated with the sliding groove, and the sliding sheet is connected in the second grooves in a sliding manner; one end of the sliding sheet close to the sliding groove is hinged with the connecting block;
when the desk is used, garbage and dust on the desk plate cannot enter the first groove through the sliding groove, the dust and the garbage are prevented from influencing the sliding of the sliding block, the implementation of the desk is further ensured, and meanwhile, the cleanness of the desk is ensured.
Preferably, the two groove walls of the second groove close to the hinge shaft are rotationally connected with the first rotating shaft through a torsion spring; the two groove walls of the second groove far away from the articulated shaft are rotationally connected with a second rotating shaft through a torsional spring; one of the sliding pieces is fixedly connected with the first rotating shaft, and the other sliding piece is fixedly connected with the second rotating shaft; the sliding sheet is made of a flexible material, and is preferably a rubber sheet; when the parts in the turnover plate are installed, the turnover plate is symmetrically cut, and the turnover plate is bonded after the parts are installed;
when the connecting block works, the connecting block drives the sliding piece to slide in the sliding groove, and the torsion spring on the first rotating shaft enables the first rotating shaft to rotate and roll up one end, fixedly connected with the first rotating shaft, of the sliding piece; meanwhile, the connecting block pulls the sliding piece fixedly connected with the second rotating shaft, so that the sliding piece can be unfolded by overcoming the force of the torsion spring; when the connecting block returns to the original position, the torsion spring on the second rotating shaft enables the second rotating shaft to rotate and roll up one end of the sliding sheet fixedly connected with the second rotating shaft; meanwhile, the connecting block pulls the sliding piece fixedly connected with the first rotating shaft, so that the sliding piece can be unfolded by overcoming the force of the torsion spring; the friction force between the connecting block and the sliding groove is larger than the force of the torsion spring, so that the connecting block cannot slide due to the force of the torsion spring when a worker works; the invention reduces the length of the sliding sheet, so that the sliding sheet is kept in a tight state, further the dust blocking effect of the sliding sheet is enhanced, and the using effect of the invention is improved.
A method for using an ergonomic table is suitable for the ergonomic table, and comprises the following steps:
s1: the worker drives the sliding block to slide in the first groove towards the direction away from the keyboard through the sliding connecting block, and the first teeth at the lower end of the sliding block can slide on the second teeth in the first groove;
s2: after the worker adjusts the turnover plate to a proper position, the first teeth at the lower end of the sliding block are meshed with the second teeth in the first groove, the turnover plate is fixed in position, and the worker starts to work by using a keyboard;
s3: after the working of the worker is finished, one end of the turnover plate close to the keyboard is lifted, so that the first tooth and the second tooth are disengaged;
s4: the staff slides the connecting block again, makes the connecting block take the sliding block to slide towards the direction of keeping away from the articulated shaft, and the staff puts down the returning face plate again, makes returning face plate and table parallel and level, and the returning face plate returns the normal position.
The invention has the following beneficial effects:
1. according to the invention, the turnover plate is arranged in the first groove and is matched with the sliding block arranged in the first groove, so that the purpose of improving one end, away from the hinge shaft, of the turnover plate by moving the position of the sliding block is achieved, and then one end, close to the keyboard, of the turnover plate supports the hand joint of a worker, so that the requirements of the worker on comfort level and use habit when the worker uses the keyboard are met, the physical and mental fatigue degree of the worker when the worker uses the keyboard for a long time is reduced, the symptoms of muscle and joint strain are avoided, and meanwhile, the working efficiency of the worker is improved.
2. According to the invention, the teeth are arranged at the lower end of the sliding block, the tooth-shaped grooves are uniformly arranged at the bottom of the first groove, and the first groove and the teeth can be clamped and matched with each other, so that the sliding block cannot slide relative to the first groove when a worker uses the novel sliding tool, the stability of the novel sliding tool is improved, and the using effect of the novel sliding tool is ensured.
3. According to the invention, the sliding groove penetrates through the turnover plate in the longitudinal direction and is matched with the upper end of the connecting block and the upper end surface of the turnover plate in a flush manner, so that the process of adjusting the position of the sliding block and returning the sliding block to the original position is simplified, the use effect of the invention is improved, and the use experience of workers is enhanced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a perspective view of the slider and the connecting block of the present invention;
FIG. 5 is a flow chart of a method of the present invention;
in the figure: 1. a support plate; 2. a table plate; 3. a first groove; 4. a turnover plate; 41. hinging a shaft; 6. a sliding groove; 7. a slider; 71. connecting blocks; 72. teeth; 73. a toothed groove; 42. a second groove; 43. a slide sheet; 44. a first rotating shaft; 45. a second rotating shaft; 46. a torsion spring; 61. an arc-shaped groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the ergonomic desk of the present invention comprises a supporting plate 1 and a desk plate 2; one end face, far away from the supporting plate 1, of the table plate 2 is provided with a first groove 3; the bottom of the first groove 3 is obliquely arranged, one end, far away from the center of the table plate 2, of the first groove 3 penetrates through the table plate 2, the depth, close to the center of the table plate 2, of the first groove 3 is larger than that of one end, far away from the center of the table plate 2, of the first groove 3, and a turnover plate 4 is arranged in the first groove 3; one end of the turnover plate 4, which is far away from the center of the table plate 2, is rotatably connected between two groove walls of the first groove 3 through a hinge shaft 41; a sliding groove 6 is formed in the turnover plate 4, and the section of the sliding groove 6 is T-shaped; a sliding block 7 is arranged in the first groove 3; the lower end of the sliding block 7 is obliquely arranged, the inclination angle of the lower end of the sliding block 7 is consistent with that of the bottom of the first groove 3 in an initial state, the upper end of the sliding block 7 is in contact with the lower end of the turnover plate 4, and the upper end of the sliding block 7 is fixedly connected with a connecting block 71; the cross section of the connecting block 71 is consistent with that of the sliding groove 6, and the connecting block 71 is in sliding connection with the sliding groove 6; a keyboard is arranged in the center of the surface of the table plate 2;
when the keyboard works, office tables on the current market are mostly designed in a traditional way, the desktop is flat, staff office workers mostly work with computers for a long time, hands and arms of the staff office workers bend for a certain angle when the keyboard is used for working, the staff office workers are uncomfortable to work, and the staff office workers can have the conditions of wrist muscle soreness and wrist joint pain after working for a long time, so that the working efficiency is influenced, and even the body health of the staff office workers is influenced;
therefore, the worker lifts the end of the turnover plate 4 far away from the hinge shaft 41, the connecting block 71 and the sliding block 7 move along with the turnover plate 4, and the worker slides the sliding block 7 again to enable the sliding block 7 to slide towards the direction close to the hinge shaft 41; the worker continues to adjust the position of the sliding block 7, and the worker puts down the turnover plate 4 after adjusting the sliding block 7 to a proper position, so that the upper end of the sliding block 7 and the hinge shaft 41 support the turnover plate 4, and the end, far away from the hinge shaft 41, of the turnover plate 4 is lifted upwards; the staff puts the arm on the turnover plate 4, so that the hand and the arm keep a comfortable angle when the staff types and works, the angle is determined according to the individual, and the hand and the arm are in the most comfortable state when the staff works; for office workers who work at a desk for a long time, the correct working posture is adopted, both hands are balanced as much as possible, and wrists can touch objects without being suspended, so that wrist joint injury and wrist tenosynovitis are avoided; the bottom of the first groove 3 and the lower end of the sliding block 7 are uneven, so that the friction force between the first groove 3 and the sliding block 7 is increased; the friction force between the sliding block 7 and the first groove 3 ensures that the sliding block 7 cannot slide relative to the first groove 3 when the arm of a worker is placed on the turnover plate 4; after the worker finishes working, the worker lifts one end of the turnover plate 4, which is far away from the hinge shaft 41, and then slides the sliding block 7, so that the sliding block 7 slides towards the direction far away from the hinge shaft 41 until the sliding block 7 returns to the original position; the worker puts down the turnover plate 4, at the moment, one end of the turnover plate 4 close to the keyboard is flush with the desk plate 2, and the turnover plate 4 returns to the original position; the height of one end of the turnover plate 4, which is far away from the hinge shaft 41, is adjusted, so that the turnover device can adapt to different crowds;
according to the invention, the turnover plate 4 is arranged in the first groove 3 and is matched with the sliding block 7 arranged in the first groove 3, so that the purpose of improving one end, away from the hinge shaft 41, of the turnover plate 4 by moving the position of the sliding block 7 is achieved, and then one end, close to the keyboard, of the turnover plate 4 supports the hand joint of a worker, so that the requirements of the worker on comfort level and use habit when using the keyboard are met, the physical and mental fatigue degree of the worker when using the keyboard for a long time is reduced, the symptoms of muscle and joint strain are avoided, and meanwhile, the working efficiency of the worker is improved.
As an embodiment of the present invention, the lower end of the sliding block 7 is fixedly connected with teeth 72; the cross section of the tooth 72 is triangular, and a tooth-shaped groove 73 is uniformly formed at the bottom of the first groove 3; the shape of the tooth-shaped groove 73 is the same as that of the tooth 72; the teeth 72 can be clamped in the tooth-shaped grooves 73;
when the turnover table works, a worker lifts the turnover plate 4, teeth 72 at the lower end of the sliding block 7 are separated from a tooth-shaped groove 73 at the bottom of the first groove 3 at the moment, then the worker slides the sliding block 7, the turnover plate 4 is put down after the sliding block 7 is adjusted to a proper position, the teeth 72 at the lower end of the sliding block 7 are clamped by the tooth-shaped groove 73 at the bottom of the first groove 3 at the moment, so that the sliding block 7 cannot slide towards the direction close to the center of the table plate 2, and the worker starts to work; after the work is finished, a worker lifts one end, close to the keyboard, of the turnover plate 4, the turnover plate 4 drives the connecting block 71 and the sliding block 7 to move together, so that the teeth 72 and the tooth-shaped grooves 73 are separated, the worker slides the connecting block 71 again, so that the sliding block 7 slides towards the direction far away from the hinge shaft 41, the turnover plate 4 and the connecting block 71 are put down together after the sliding block 7 returns to the original position, and therefore the turnover plate 4 is flush with the upper end of the desk plate 2, and the turnover plate 4 returns to the original position;
according to the invention, the teeth 72 are arranged at the lower end of the sliding block 7, the tooth-shaped grooves 73 are uniformly arranged at the bottoms of the first grooves, and the teeth 72 and the tooth-shaped grooves 73 can be clamped and matched, so that the sliding block 7 cannot slide relative to the first groove 3 when a worker uses the novel electric shock absorber, the stability of the novel electric shock absorber is improved, and the using effect of the novel electric shock absorber is ensured.
As an embodiment of the present invention, the sliding groove 6 penetrates the roll-over plate 4 in the longitudinal direction; the upper end face of the connecting block 71 is provided with an arc-shaped groove 61, and the upper end of the connecting block 71 is flush with the upper end face of the turnover plate 4;
when the device works, the arc-shaped groove 61 at the upper end of the connecting block 71 facilitates a worker to slide the connecting block 71; the worker pulls the arc-shaped groove 61 on the sliding block 7 to enable the connecting block 71 to slide, so that the connecting block 71 drives the sliding block 7 to move, the teeth 72 at the lower end of the sliding block 7 can slide between the tooth-shaped grooves 73, and the worker starts to work after the position of the sliding block 7 is adjusted; after the work of the worker is finished, one end of the turnover plate 4 close to the keyboard is lifted, so that the turnover plate 4 drives the connecting block 71 and the sliding block 7 to rotate around the hinge shaft 41 together; as the turnover plate 4 continues to rotate, the teeth 72 at the lower end of the sliding block 7 are separated from the tooth-shaped grooves 73 at the bottom of the first groove 3, and at the moment, the worker pulls the arc-shaped grooves 61 on the sliding block 7, so that the connecting block 71 carries the sliding block 7 to slide towards the direction away from the hinge shaft 41; after the sliding block 7 is contacted with the end part of the sliding groove 6, the turnover plate 4 and the connecting block 71 are put down together, so that the turnover plate 4 is flush with the table plate 2; the length of the sliding groove 6 is fixed, so that the sliding distance of the connecting block 71 in the sliding groove 6 is fixed, and the phenomenon that the position of one end, close to the keyboard, of the turnover plate 4 is too high, so that a worker is uncomfortable when using the turnover keyboard is avoided;
according to the invention, the sliding groove 6 penetrates through the turnover plate 4 in the longitudinal direction and is matched with the upper end of the connecting block 71 and the upper end surface of the turnover plate 4 in a flush manner, so that the process of adjusting the position of the sliding block 7 and returning the sliding block 7 to the original position is simplified, the use effect of the invention is improved, and the use experience of workers is enhanced.
As an embodiment of the present invention, a second groove 42 is provided in the roll-over plate 4; the number of the second grooves 42 is two, the two second grooves 42 are respectively positioned at two sides of the sliding groove 6, the second grooves 42 are communicated with the sliding groove 6, and the sliding sheet 43 is connected in the second grooves 42 in a sliding manner; one end of the sliding sheet 43 close to the sliding groove 6 is hinged with the connecting block 71;
when the desk is in work, the connecting block 71 is slid by a worker, the sliding sheet 43 in the second groove 42 also slides together, so that the sliding sheet 43 always seals the sliding groove 6, and the garbage and the dust on the desk plate 2 cannot enter the first groove through the sliding groove 6, so that the dust and the garbage are prevented from influencing the sliding of the sliding block 7, the implementation of the desk is further ensured, and the cleanness of the desk is also ensured.
As an embodiment of the present invention, a first rotating shaft 44 is rotatably connected between two groove walls of the second groove 42 adjacent to the hinge shaft 41 through a torsion spring 46; a second rotating shaft 45 is rotatably connected between two groove walls of the second groove 42 far away from the hinge shaft 41 through a torsion spring 46; one of the sliding pieces 43 is fixedly connected with a first rotating shaft 44, and the other sliding piece 43 is fixedly connected with a second rotating shaft 45; the sliding sheet 43 is made of a flexible material, and the sliding sheet 43 is preferably a rubber sheet; when the parts in the turnover plate 4 are installed, the turnover plate 4 is symmetrically cut, and the turnover plate 4 is bonded after the parts are installed;
when the device works, as the connecting block 71 drives the sliding sheet 43 to slide in the sliding groove 6, the torsion spring 46 on the first rotating shaft 44 enables the first rotating shaft 44 to rotate and roll up the end, fixedly connected with the first rotating shaft 44, of the sliding sheet 43; meanwhile, the connecting block 71 pulls the sliding piece 43 fixedly connected with the second rotating shaft 45, so that the sliding piece 43 can be unfolded by overcoming the force of the torsion spring 46; when the connecting block 71 returns to the original position, the torsion spring 46 on the second rotating shaft 45 enables the second rotating shaft 45 to rotate and roll up the end, fixedly connected with the second rotating shaft 45, of the sliding sheet 43; meanwhile, the connecting block 71 pulls the sliding piece 43 fixedly connected with the first rotating shaft 44, so that the sliding piece 43 can be unfolded against the force of the torsion spring 46; the friction force between the connecting block 71 and the sliding groove 6 is larger than the force of the torsion spring 46, so that the connecting block 71 cannot slide due to the force of the torsion spring 46 when a worker works; the invention reduces the length of the sliding sheet 43, so that the sliding sheet 43 is kept in a tight state, the dust blocking effect of the sliding sheet 43 is further enhanced, and the using effect of the invention is improved.
A method for using an ergonomic table is suitable for the ergonomic table, and comprises the following steps:
s1: the worker drives the sliding block 7 to slide in the first groove 3 towards the direction away from the keyboard through the sliding connecting block 71, and the first teeth 72 at the lower end of the sliding block 7 can slide on the second teeth 72 in the first groove;
s2: after the worker adjusts the turnover plate 4 to a proper position, the first tooth 72 at the lower end of the sliding block 7 is meshed with the second tooth 72 in the first groove, the turnover plate 4 is fixed in position, and the worker starts to work by using a keyboard;
s3: after the working of the worker is finished, one end of the turnover plate 4 close to the keyboard is lifted, so that the first tooth 72 and the second tooth 72 are disengaged;
s4: the worker slides the connecting block 71 again to enable the connecting block 71 to drive the sliding block 7 to slide towards the direction away from the hinge shaft 41, the worker puts down the turnover plate 4 again to enable the turnover plate 4 to be flush with the table plate 2, and the turnover plate 4 returns to the original position.
The specific working process is as follows:
the worker lifts one end of the turnover plate 4 away from the hinge shaft 41, the connecting block 71 and the sliding block 7 move along with the turnover plate 4, and the worker slides the sliding block 7 again to enable the sliding block 7 to slide towards the direction close to the hinge shaft 41; the worker continues to adjust the position of the sliding block 7, and the worker puts down the turnover plate 4 after adjusting the sliding block 7 to a proper position, so that the upper end of the sliding block 7 and the hinge shaft 41 support the turnover plate 4, and the end, far away from the hinge shaft 41, of the turnover plate 4 is lifted upwards; the staff puts the arm on the turnover plate 4, so that the hand and the arm keep a straight line when the staff types and works, and the hand and the arm are in the most comfortable state when the staff works; the bottom of the first groove 3 and the lower end of the sliding block 7 are uneven, so that the friction force between the first groove 3 and the sliding block 7 is increased; the friction force between the sliding block 7 and the first groove 3 ensures that the sliding block 7 cannot slide relative to the first groove 3 when the arm of a worker is placed on the turnover plate 4; after the worker finishes working, the worker lifts one end of the turnover plate 4, which is far away from the hinge shaft 41, and then slides the sliding block 7, so that the sliding block 7 slides towards the direction far away from the hinge shaft 41 until the sliding block 7 returns to the original position; the worker puts down the turnover plate 4, at the moment, one end of the turnover plate 4 close to the keyboard is flush with the desk plate 2, and the turnover plate 4 returns to the original position; the worker lifts the turnover plate 4, the teeth 72 at the lower end of the sliding block 7 are separated from the tooth-shaped grooves 73 at the bottom of the first groove 3 at the moment, then the worker slides the sliding block 7, the turnover plate 4 is put down after the sliding block 7 is adjusted to a proper position, the teeth 72 at the lower end of the sliding block 7 are clamped by the tooth-shaped grooves 73 at the bottom of the first groove 3 at the moment, the sliding block 7 cannot slide towards the direction close to the center of the table plate 2, and the worker starts to work; after the work is finished, a worker lifts one end, close to the keyboard, of the turnover plate 4, the turnover plate 4 drives the connecting block 71 and the sliding block 7 to move together, so that the teeth 72 and the tooth-shaped grooves 73 are separated, the worker slides the connecting block 71 again, so that the sliding block 7 slides towards the direction far away from the hinge shaft 41, the turnover plate 4 and the connecting block 71 are put down together after the sliding block 7 returns to the original position, and therefore the turnover plate 4 is flush with the upper end of the desk plate 2, and the turnover plate 4 returns to the original position; the arc-shaped groove 61 at the upper end of the connecting block 71 facilitates the worker to slide the connecting block 71; the worker slides the connecting block 71, so that the connecting block 71 carries the sliding block 7 to move, the teeth 72 at the lower end of the sliding block 7 can slide between the tooth-shaped grooves 73, and the worker starts to work after the position adjustment of the sliding block 7 is completed; after the work of the worker is finished, one end of the turnover plate 4 close to the keyboard is lifted, so that the turnover plate 4 drives the connecting block 71 and the sliding block 7 to rotate around the hinge shaft 41 together; as the turning plate 4 continues to rotate, the teeth 72 at the lower end of the sliding block 7 are separated from the toothed groove 73 at the bottom of the first groove 3, and at this time, the worker slides the connecting block 71, so that the sliding block 7 slides in a direction away from the hinge shaft 41; after the sliding block 7 is contacted with the end part of the sliding groove 6, the turnover plate 4 and the connecting block 71 are put down together, so that the turnover plate 4 is flush with the table plate 2; the length of the sliding groove 6 is fixed, so that the sliding distance of the connecting block 71 in the sliding groove 6 is fixed, and the phenomenon that the position of one end, close to the keyboard, of the turnover plate 4 is too high, so that a worker is uncomfortable when using the turnover keyboard is avoided; along with the sliding of the connecting block 71 by the worker, the sliding sheet 43 in the second groove 42 also slides together, so that the sliding sheet 43 always seals the sliding groove 6, and the garbage and the dust on the table plate 2 cannot enter the first groove through the sliding groove 6, thereby preventing the dust and the garbage from influencing the sliding of the sliding block 7 and ensuring the cleanness of the invention; as the connecting block 71 slides in the sliding groove 6, the torsion spring 46 on the first rotating shaft 44 rotates and rolls up the end of the rubber sheet connected with the torsion spring 46; meanwhile, the connecting block 71 pulls the rubber sheet rolled up on the second rotating shaft 45, so that the rubber sheet positioned in the second groove 42 can slide in the sliding groove 6 along with the connecting block 71, the space of the second groove 42 is reduced, the sliding sheet 43 is prevented from influencing the sliding of the sliding block 7, and the using effect of the invention is further improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An ergonomic office table comprises a support plate (1) and a table plate (2); the method is characterized in that: one end face, far away from the supporting plate (1), of the table plate (2) is provided with a first groove (3); the bottom of the first groove (3) is obliquely arranged, one end, far away from the center of the table plate (2), of the first groove (3) penetrates through the table plate (2), the depth, close to the center of the table plate (2), of the first groove (3) is larger than that of one end, far away from the center of the table plate (2), of the first groove (3), and a turnover plate (4) is arranged in the first groove (3); one end of the turnover plate (4) far away from the center of the table plate (2) is rotatably connected between two groove walls of the first groove (3) through a hinge shaft (41); a sliding groove (6) is formed in the turnover plate (4), and the section of the sliding groove (6) is T-shaped; a sliding block (7) is arranged in the first groove (3); the lower end of the sliding block (7) is obliquely arranged, the inclination angle of the lower end of the sliding block (7) is consistent with that of the bottom of the first groove (3) in an initial state, the upper end of the sliding block (7) is in contact with the lower end of the turnover plate (4), and the upper end of the sliding block (7) is fixedly connected with a connecting block (71); the cross section of the connecting block (71) is consistent with that of the sliding groove (6), and the connecting block (71) is in sliding connection with the sliding groove (6); the keyboard is arranged in the center of the surface of the table board (2).
2. An ergonomic desk as defined in claim 1, wherein: the lower end of the sliding block (7) is fixedly connected with teeth (72); the cross section of the tooth (72) is triangular, and a tooth-shaped groove (73) is uniformly formed at the bottom of the first groove (3); the shape of the tooth-shaped groove (73) is the same as that of the tooth (72); the teeth (72) can be locked in the tooth grooves (73).
3. An ergonomic desk as defined in claim 2, wherein: the sliding groove (6) penetrates through the turnover plate (4) in the longitudinal direction; the upper end face of the connecting block (71) is provided with an arc-shaped groove (61), and the upper end of the connecting block (71) is flush with the upper end face of the turnover plate (4).
4. An ergonomic desk as defined in claim 3, wherein: a second groove (42) is formed in the turnover plate (4); the number of the second grooves (42) is two, the two second grooves (42) are respectively positioned at two sides of the sliding groove (6), the second grooves (42) are communicated with the sliding groove (6), and the sliding sheet (43) is connected in the second grooves (42) in a sliding manner; one end of the sliding sheet (43) close to the sliding groove (6) is hinged with the connecting block (71).
5. An ergonomic desk as defined in claim 4, wherein: a first rotating shaft (44) is rotatably connected between two groove walls of the second groove (42) close to the hinge shaft (41) through a torsion spring (46); the two groove walls of the second groove (42) far away from the hinge shaft (41) are rotationally connected with a second rotating shaft (45) through a torsion spring (46); one sliding sheet (43) is fixedly connected with a first rotating shaft (44), and the other sliding sheet (43) is fixedly connected with a second rotating shaft (45); the sliding sheet (43) is made of flexible materials.
6. A method of using an ergonomic table adapted for use with an ergonomic table of any of claims 1-5, wherein: the method comprises the following steps:
s1: the worker drives the sliding block (7) to slide in the first groove (3) towards the direction far away from the center of the table plate (2) through the sliding connecting block (71), and the lower ends of the teeth (72) slide between the tooth-shaped grooves (73);
s2: after the turnover plate (4) is adjusted to a proper position by a worker, the lower end of the tooth (72) is clamped by the tooth-shaped groove (73), the position of the turnover plate (4) is fixed, and the worker starts to work by using a keyboard;
s3: after the work of the worker is finished, one end of the turnover plate (4) close to the keyboard is lifted, so that the teeth (72) and the tooth-shaped grooves (73) are separated;
s4: the connecting block (71) is slid by the worker, the connecting block (71) drives the sliding block (7) to slide towards the direction far away from the hinge shaft (41), the worker puts down the turnover plate (4), the turnover plate (4) is enabled to be flush with the table plate (2), and the turnover plate (4) returns to the original position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947969.XA CN113693373A (en) | 2021-08-18 | 2021-08-18 | Ergonomic office desk and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947969.XA CN113693373A (en) | 2021-08-18 | 2021-08-18 | Ergonomic office desk and using method thereof |
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| CN113693373A true CN113693373A (en) | 2021-11-26 |
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| CN202110947969.XA Pending CN113693373A (en) | 2021-08-18 | 2021-08-18 | Ergonomic office desk and using method thereof |
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