556results about "School benches" patented technology

A desk assembly with a frame, a seat, and a desk. The frame is configured to support the desk assembly on a horizontal surface and has guide rails extending between a first end and a second end of the frame. The seat is securely attached to the first end of the frame and has an adjustable position. The desk has a desk platform and legs that are movably coupled to the guide rails. The desk is vertically adjustable between a standing position where the desk platform is positioned at a first height and a sitting position where the desk platform is positioned at a second height lower than the first height. While in use, the frame is configured to remain stationary with respect to the horizontal surface and the desk is moveable along the guide rails between the first end and the second end of the frame.

The utility model relates to the technical field of correction, and discloses a student sitting posture corrector which comprises a learning board, a sleeve column is arranged on the learning board, a supporting column is arranged on the sleeve column, a chest support is fixedly connected to the top of the supporting column, and a liquid crystal handwriting board is arranged on the learning board. The supporting column is inserted into the sleeve column, strip grooves are symmetrically formed in the two side walls of the supporting column, a connecting rod penetrates through the sleeve column and penetrates through the two strip grooves, a button is fixedly connected to one end of the connecting rod, a spring groove is formed in the outer side of the sleeve column, the button is located in the spring groove, the inner side face of the button abuts against a spring, and the other end of the connecting rod is in threaded connection with a limiting disc. The liquid crystal handwriting board is environment-friendly and economical, the liquid crystal handwriting board can be repeatedly used, contents can be clearly seen through one key, paper is not needed, waste of the paper is greatly reduced, and the liquid crystal handwriting board is simple in structure and convenient to disassemble and assemble.

The invention discloses a spliced combined type desk, and relates to the technical field of desks, the spliced combined type desk comprises a desk platform, a storage frame arranged at one end of the desk platform and support frames uniformly arranged at the bottom end of the storage frame, splice plates used for combination and connection are arranged in the desk platform, and the splice plates are symmetrically distributed in the desk platform. By rotating an adjusting rod, when the adjusting rod rotates, a second gear can be rotated through a first gear, and a rotating rod can be rotated through a gear ring, so that a bevel gear set can move a displacement block and a bearing plate through a lead screw, and then a connecting rod and a splicing plate can be moved; meanwhile, by arranging a pull rod and a fixing rod, extension of the splicing plates can be achieved, then locking is conducted through an inserting rod, books can be placed on the extended splicing plates, use by many people is achieved, and the desk has the good splicing and assembling effect and the good extension effect when used.

The invention relates to the field of desks, and discloses a desk with an automatic telescopic desk box and an adjustable desk board height, which comprises a desk board, a desk box and a desk leg assembly, and the desk leg assembly comprises desk legs arranged on two sides of the desk box in parallel; each table leg comprises a supporting leg abutting against the ground, a fixing pipe vertically fixed to the supporting leg and telescopic pipes stretching out and drawing back in the fixing pipe and driving the table plate to ascend and descend along with stretching out and drawing back, a connecting pipe is connected between the two telescopic pipes, and the table box is fixed to the lower end of the table plate and provided with storage boxes used for storage in a drawing mode and perpendicular to the two side walls of the sitting position. Lifting of the table legs and storage of the storage box are synchronously controlled by a linkage switching driving assembly, and the linkage switching driving assembly comprises a driving assembly located in the connecting pipe, a telescopic driving assembly located between the table legs and the connecting pipe and a push-pull driving assembly located among the table box, the storage box and the connecting pipe. According to the desk, lifting of the desk plate and automatic stretching of the storage box can be achieved, and the two functions do not interfere with each other.

A posture correction learning desk comprises a panel body with a learning plane; and also comprises at least one set of supporting feet; the supporting feet are rotatably connected to the panel body, and the supporting feet have a storage state in which they fit the panel body, and a use state in which they form an angle with the learning plane, and the inclination angle of the learning plane relative to a horizontal reference plane is adjusted by the supporting feet. The utility model provides a posture correction learning desk by rotatably setting at least one set of supporting feet on the panel body, and by rotating the supporting feet, switching from the use state to the storage state in which they fit the panel body, the volume of the posture correction learning desk is compressed for easy storage. And by using this product, children can better avoid bad postures such as lowering their heads and hunching over when reading and writing, and it is easier for users to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to vision and cervical spine, and reducing the probability of myopia, hunchback and spinal curvature.

The intensively formed classroom desk includes a desktop, a belly, and a table leg. The horizontal side strips on the upper sides of the belly are fixed to the desktop. It also includes: the vertical roll tubes a at the two ends of the near side of the belly are on the top of the desktop and against the horizontal bottom plate of the belly, and the upper ends of the near side table legs are against the horizontal bottom plate of the belly and fixed; the front left and right ends of the horizontal bottom plate of the belly are directly or indirectly connected to the front side table legs, and the upper ends of the table legs are against the desktop; the front left and right corners of the horizontal bottom plate of the belly are reserved with notches, and the front side table legs are against the desktop through the notches; a horizontal roll tube b is provided between the notches at both ends, and the two ends of the roll tube b are fixed to the front side table legs. This design uses sheet metal technology to exquisitely construct the belly parts and the combination of the belly and the legs, reshapes and simplifies the gravity conduction route, significantly saves materials and labor hours, and makes the product appearance simpler.

The utility model relates to the technical field of sitting posture auxiliary tools, and discloses a hidden type eyesight protection posture correcting table which comprises a basic part rotationally arranged on an installation reference and provided with a first position and a second position; the limiting piece is rotationally arranged on the basic piece, the limiting piece is provided with a third position and a fourth position, and the limiting piece comprises a limiting part used for correcting the sitting posture; when the basic part is located at the first position and the limiting part is located at the third position, the limiting part of the limiting part is located below a datum plane formed by the installation datum, and when the basic part is located at the second position and the limiting part is located at the fourth position, the limiting part of the limiting part is located above the datum plane. According to the utility model, a two-stage overturning mode is adopted, so that the limiting piece is completely hidden below an installation reference, and the problem that the existing limiting piece can only be partially hidden is solved; and when the limiting part of the limiting piece is positioned above the reference surface, the user is guided to recover to a correct sitting posture state through the limiting piece, so that the vision health of the user is protected.

In various implementations, furniture, such as a table (e.g., a desk) and / or free-standing board, may include an organizational frame to which other members (e.g., table top, white board, smart board, etc.) may be coupled. The frame may include legs and at least one organizational member disposed between two or more of the legs. The organizational member may include a plurality of openings. The opening(s) in the organizational member may be able to couple with one or more organization tools.

The utility model discloses a multi-purpose desk relates to desk field, including desk main part, the inner wall of desk main part is equipped with the panel, the inner wall of panel is equipped with the clamping bolt, the inner wall of desk main part is equipped with the separating plate, the lower end of desk main part is welded with the connecting sleeve, the connecting sleeve is welded with the connecting sleeve, the connecting sleeve is welded with the connecting sleeve. A lifting rod is fixedly connected to the inner wall of the connecting sleeve, a gasket is bonded to one end of the lifting rod, and a fixing sleeve is fixedly connected to the outer wall of the lifting rod. According to the multifunctional desk, the desk main body is used for clamping and fixing the partition plates, when the multifunctional desk is used, the desk main body and the partition plates are provided with well-planned classified storage design, classified grids and special storage areas, and students can store and take articles more conveniently and orderly; therefore, a great promotion effect is achieved for cultivating a good arrangement and storage habit of the student, and the student can be helped to establish a good sense of order and self-management consciousness from childhood.

The multifunctional sitting posture correcting device comprises a desk and a seat, a first clamping groove is formed in the top of the desk, a sitting posture correcting plate is installed on the inner wall of the first clamping groove in a matched and clamped mode, a sitting posture correcting assembly is fixedly installed on the outer wall of the top of the sitting posture correcting plate, and the sitting posture correcting assembly comprises a telescopic pipe. The top of the telescopic pipe is rotatably connected with a clamping support used for limiting the shoulders of a student, and the top of the sitting posture correcting plate is rotatably connected with an overturning plate through a shaft pin. The sitting posture correcting plate is installed on the surface of the desk, and the clamping support capable of telescopically adjusting the height is installed on the surface of the sitting posture correcting plate; the sitting posture correcting device is simple in structure and is matched with the back support for use, so that front-back synchronous sitting posture correction is facilitated, meanwhile, the phenomenon of fatigue caused by long-time sitting can be prevented, the protection effect on the body of a student is improved, and the safety and practicability of equipment use are improved.

The utility model discloses a multifunctional integrated eye-protecting and posture-correcting table which comprises a bearing plate and a multifunctional integrated part, and the bearing plate is used for providing support for articles; the multifunctional integration part is arranged at the end part and / or the side part of the bearing plate, a mounting cavity for mounting at least one functional part is formed, and an opening is formed in at least one side of the mounting cavity, so that the functional part and the bearing plate are connected into a whole through the multifunctional integration part. The upper end face of the bearing plate serves as a writing face, notebook paper and the like can be placed on the upper end face of the bearing plate to facilitate writing of a user, the main function of the multifunctional integration part is that functional components and the bearing plate are connected together, so that the bearing plate integrates more functions in a learning scene instead of being only used for reading or writing, and all-around eye protection and posture correction are truly achieved; and the use flexibility and convenience are improved.

The invention discloses question behavior correction equipment based on classroom learning, and is applied to the technical field of classroom learning, the question behavior correction equipment based on classroom learning comprises a seat assembly, the seat assembly comprises a cushion and a backrest, when the question behavior correction equipment based on classroom learning is used, a student sits on the cushion, and the backrest is arranged on the cushion; when the equipment affirms that the human body does not have the regular sitting posture, contact warning is carried out on the buttocks of the human body, so that the effect of reminding students is achieved. And when the equipment affirms that the human body is in the lying posture, the waist of the human body does not hunch up under the posture, and at the moment, the abutting piece makes contact with the waist of the human body for warning. And the position of the screw rod can be conveniently changed on the surface of the connecting rod through the clamping arrangement of the clamping groove and the clamping block. Through the arrangement, students having problems in the classroom can be warned conveniently, and classroom quality and student learning are improved to a certain extent through adjustment and correction of sitting postures.

The utility model provides a noon break desk with an obliquely-turned desktop. The noon break desk comprises a desk frame, a book chamber, a desk plate and a driving assembly. The book chamber is connected to the desk frame. And the desk plate is positioned above the book bucket. The driving assembly is used for driving the table plate to turn over between the horizontal state and the inclined state and comprises a hinge strip, an air pressure spring and a lock catch handle. The hinge strip is fixed to the desk plate in the front-back direction and rotationally connected with the book bucket, the two ends of the air pressure spring are rotationally connected to the book bucket and the hinge strip respectively, and the lock catch handle is rotationally connected to the hinge strip. And when the desk plate is in a horizontal state, the air pressure spring is compressed, and the lock catch handle is clamped with the book bucket. After the lock catch handle is unlocked from the book bucket through rotation, the air pressure spring extends to enable the desk plate to be overturned to be in an inclined state. When the desk board is turned obliquely, the book chamber is kept still, and articles in the book chamber cannot be disordered due to the fact that the desk is changed in class / noon break modes. The desk board is turned into a noon break mode after being turned obliquely and can be directly used as a noon break head support for students in the front row when inclined, and use is convenient.

A portable magnetic attraction type sitting posture correcting device belongs to the field of student supplies, and is characterized in that a vertical seat is fixedly connected with a desktop combination plate through a fixed magnetic attraction group and a movable magnetic attraction group in a magnetic attraction manner, a telescopic limiting piece is sleeved on the vertical seat, and a height adjusting assembly is arranged between the telescopic limiting piece and the vertical seat; the height position of the top of the telescopic limiting part is adjusted, and the prompting part is arranged on the telescopic limiting part to provide sitting posture correction prompting for students. A split magnetic attraction connection structure is designed between the desktop combination plate and the vertical seat, so that flexibility of attraction and detachment between the desktop combination plate and the vertical seat is realized, and the prompt parts are all designed in the telescopic limiting parts, so that a control system of the whole prompt parts is independent, and the whole product is more suitable for the requirement of frequent detachment in the daily use process; and the whole product can be smaller in size and lighter in weight when being detached and carried, can be more conveniently placed in a schoolbag, and is higher in practicability and lower in cost.

The invention provides a multifunctional learning support device capable of lifting books or playing equipment and automatically twisting forwards and backwards, and relates to the field of reading supports, table lamps, scene models and toy ornaments. Comprising a fixed base integrated into a table lamp, a storage cabinet or a space scene model, an automatic forward and reverse rotation transmission component, a motor, a swing arm and an equipment support. The learning support cyclically swings back and forth according to a preset track to drive the playing device, the head and the neck of the student to slowly move together. The equipment is lifted and illuminated, meanwhile, the sitting posture is corrected, the cervical vertebra is moved, and multiple functions of decoration and playing are achieved.

The invention provides a folding type teaching and noon break dual-purpose table and chair, and relates to the technical field of teaching and noon break dual-purpose tables and chairs. The table comprises a table top, a supporting column is fixedly connected to the side surface of the table top, a supporting cross rod is fixedly connected to the lower surface of the supporting column, a placing plate is arranged on the inner side surface of the supporting column, a connecting pin is fixedly connected to the side surface of the placing plate, and the placing plate is movably connected to the side surface of the supporting column through the connecting pin; a shading device is arranged on the side surface of the placing plate, and a drawer is arranged on the inner side of the table top. The placement plate is supported through the supporting plate, so that lying is facilitated, the placement plate is further limited through the insertion groove formed in the supporting plate, the placement plate is more stable, the shading cloth is installed through the buckle arranged on the limiting strip, the limiting strip is pulled to the head position through the pull rod, the head is covered by moving the limiting strip, and the placement plate is more convenient to use. The brightness is greatly reduced through the black-out cloth, so that the student sleeps more comfortably.

The sitting posture correcting type desk chair comprises a desk plate, a storage opening is formed in one end face of the desk plate, a desk barrel is arranged on the other end face of the desk plate, a placing table is detachably connected to the lower portion of the outer portion of the desk barrel, the whole placing table is in an L shape, and desk legs are detachably connected to the portions, on the two sides of the desk barrel, of the desk plate. Racks are arranged on the end faces of the inner sides of the table legs, the racks are flush with the table legs, pens can be stored by forming the storage opening in the table plate, a water cup can be stably placed through the placing table, and therefore students can use the table conveniently, the table can be connected with the fixing bases on the chair legs through the racks, and the table is convenient to use. Therefore, the positions of the desk and the chair are kept unchanged after adjustment, and students can use the desk and the chair more conveniently.

The invention provides a method for realizing a flat-lying afternoon nap at a desk position and a flat-lying afternoon nap desk at the desk position, two single-person or one double-person desk position flat-lying afternoon nap desk is used for two students to have a class and have an afternoon nap, the flat-lying afternoon nap desk at the desk position comprises a desktop, a book chamber, desk legs and a lying plate, and the desktop and the book chamber, the book chamber and the desk legs, and a bottom plate and side walls of the book chamber can be fixedly or movably connected. According to the utility model, the functions of class and lying afternoon nap are realized, the function transformation is simple and fast, the manufacturing cost is low, the afternoon nap is comfortable and safe, the occupied area is not increased, the occupied ground is completely used for the afternoon nap without moving the original desk, and meanwhile, the afternoon nap lying position does not exceed the desk position, so that various defects of lying on the desk and taking the ground for the afternoon nap are eliminated; the current situation that an existing noon break desk and chair cannot be popularized and popularized due to various reasons such as complex structure, high manufacturing cost, troublesome and time-consuming operation, large occupied area, uncomfortable and unsafe lying and the like can be changed, the history of lying on the desk for noon nap and laying on the ground for noon nap can be ended finally, and considerable economic benefits and social benefits are achieved.

The utility model provides an inclinable desk. The inclinable desk comprises desk legs, a desk plate and a clamping assembly. The desk plate is rotatably connected to the desk legs, and the desk plate rotates along the connecting axis between the desk plate and the desk legs to adjust the inclined state of the desk plate so as to adjust the inclined state of the desk plate; the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are oppositely arranged; the first clamping piece is connected to the desk legs, the second clamping piece is connected to the desk board and elastically stretches out and draws back relative to the desk board, and the second clamping piece stretches out towards the first clamping piece and is clamped in a clamping groove of the first clamping piece, so that the second clamping piece is connected with the first clamping piece in a clamped mode to maintain the inclined state of the desk board. The clamping connection between the desk plate and the desk legs is realized based on the first clamping pieces and the second clamping pieces, so that the desk plate and the desk legs are prevented from being fixed and detached through screws, and the stability of the desk plate in an inclined state is ensured.

The utility model discloses a desk leg and a study desk, the desk leg comprises: a fixed leg used for being placed on the ground; the lifting leg is connected with the fixed leg in a sleeving manner, and the lifting leg can ascend and descend relative to the fixed leg; the anti-friction piece is connected to at least one of the fixed leg and the lifting leg, and the anti-friction piece is clamped between the fixed leg and the lifting leg so as to prevent the lifting leg from shaking relative to the fixed leg. According to the table leg provided by the embodiment of the utility model, the anti-friction piece is additionally arranged between the fixed leg and the lifting leg, and the gap between the lifting leg and the fixed leg can be filled with the anti-friction piece, so that the lifting of the table leg is more stable, and the user experience is better.

The utility model discloses an integrated student desk and chair, which belongs to the technical field of student desks and chairs, and specifically comprises a desk body and a chair body, desk legs are arranged below the desk body, the desk body is vertically connected above the desk legs in a sliding manner, chair legs are arranged below the chair body, the chair body is vertically connected above the chair legs in a sliding manner, and the chair body is connected above the chair legs in a sliding manner. A storage mechanism is also arranged below the chair body; the storage box and the extension box can jointly form a storage space below the chair body, so that a student can store school supplies and rest supplies, the storage performance of the student desk and chair is improved, the height of the chair body is adjusted, the horizontal height of the extension box in the storage box can be adjusted, and the student desk and chair is convenient to use. Therefore, the size of the storage space can be adjusted, and the requirements of different students can be met.

The utility model relates to the technical field of student desks, and discloses a freely liftable student desk, including a supporting mechanism and an adjusting mechanism, wherein the adjusting mechanism is movably connected to the top of the supporting mechanism, and the adjusting mechanism includes a lifting unit and a control unit, wherein the lifting unit is movably connected to the top of the supporting mechanism, and the control unit is fixedly connected to the top of the lifting unit. The freely liftable student desk can realize the free lifting of the desktop panel through the lifting mechanism, adapt to the height changes of students of different age groups, ensure that students maintain a correct sitting posture during use, and also help protect students' eyesight and spinal health. The height adjustment is more convenient, and a safety protection device is provided inside the lifting mechanism, so that the device can further stabilize the height position after adjustment to prevent falling, and the use of aluminum alloy material also makes the device more stable and less prone to deformation.

To provide a desk expansion device capable of making a desk hard to disturb passage around the desk.SOLUTION: A desk expansion device 1 includes: an expansion top plate base 2 fixed to a desk top plate B; and an expansion top plate 3 freely attachable to and detachable from the expansion top plate base 2. The expansion top plate base 2 is fixed to a peripheral portion of the desk top plate B. The expansion top plate 3 can be attached to the expansion top plate base 2 by expansion attaching in which the expansion top plate 3 extends substantially horizontally and an accommodation attaching in which the expansion top plate 3 extends substantially downward from the expansion top plate base 2.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of desks, in particular to a stable splicing type desk which comprises six desk plates and a stabilizing plate, the stabilizing plate is located among the six desk plates, a pull rope is fixedly installed on the upper surface of the stabilizing plate, the stabilizing plate is connected to the outer portion of a hook in a clamped mode through an installation groove, and a limiting block is connected to the interior of each sliding groove in a sliding mode. When the six table plates are spliced together, the stabilizing plates are taken up and then pressed downwards, the stabilizing plates are clamped outside the hooks through the mounting grooves, at the moment, the six table plates are preliminarily connected into a whole through the stabilizing plates, the limiting blocks are made to move till the limiting blocks are attached to the upper ends of the hooks, and at the moment, the stabilizing plates cannot move after being mounted; the six table plates are restrained together through the stabilizing plates, the overall structural strength of the spliced table is improved, and therefore the risk that the spliced table is loosened due to impact of external force is remarkably reduced, normal use of the spliced table is guaranteed, and the stability of the spliced table is improved.

The utility model discloses a student desk and chair of attention distraction reminding function, including desk body and chair body, the back of chair body is provided with backplate, and the inner wall of the front end of this backplate installs electric push rod, and the front end of electric push rod installs connecting plate, and the middle end of this connecting plate is provided with the backrest of adjusting, and the upper end of chair body is provided with the down -pressing sensor, and the inner wall of this down -pressing sensor is provided with the vibration stick. The utility model discloses, when using the student desk and chair of attention distraction reminding function, through the synergistic effect of down -pressing sensor and millimeter wave radar, realized the accurate identification of sitting posture monitoring and distraction behavior, and down -pressing sensor is as starting switch, activates the whole system after the perception human body weight, ensures that equipment only runs when sitting, reduces the energy consumption this design integrates physical adjustment, real -time monitoring and graded reminding function in an organic whole, and gives consideration to student health and learning concentration, and need not complex control system, and the structure is simple and reliable.

The utility model discloses a multi-functional integration module and eye protection posture correcting table relates to learning auxiliary appliance technical field, the multi-functional integration module is used for installing the bearing plate of eye protection posture correcting table, the multi-functional integration module includes: the first connecting part is used for limit installation on the bearing plate, the second connecting part is used for limit installation on the bearing plate, the first connecting part is used for limit installation on the bearing plate, the second connecting part is used for limit installation on the bearing plate, and the second connecting part is used for limit installation on the bearing plate. A mounting position is formed on the second connecting part and is used for mounting one of a plurality of functional parts, so that the functional parts and the bearing plate are connected into a whole. According to the technical scheme, the first connecting part is connected with the bearing plate, the second connecting part is used for being connected with a plurality of functional parts, connection between different functional parts can be achieved, the different functional parts can be installed and connected on the bearing plate, and the bearing plate is convenient to use. Therefore, the eye-protecting and posture-correcting use requirements of the user in a multi-dimensional learning scene are met.