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286results about "Pulpits" patented technology
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Multimedia platform
The utility model discloses a multimedia rostrum, relates to the multimedia rostrum technical field, when using the computer monitor, the rostrum includes the rostrum main part, the left and right sides of the upper end of the rostrum main part are both fixedly equipped with mounting blocks, the inner sides of the two mounting blocks are both equipped with the collecting groove, the collecting groove is equipped with the upper end of the rostrum main part and the lower end of the rostrum main part. A second rectangular opening is formed in the right side of the upper end of the platform body, a computer display can be used by drawing out the first baffle from the second sliding groove and drawing out the second baffle from the third sliding groove, when the computer display does not need to be used, the first baffle and the second baffle are inserted into the second sliding groove and the third sliding groove respectively, and the situation that when the computer display is not used, the computer display is damaged is avoided. When a computer monitor is exposed outside, chalk scraps fall on the surface of the computer monitor, and when many chalk scraps fall on the platform body, a push plate is pushed to drive a cleaning brush at the lower end of a mounting plate to move from the left side to the right side, and then the chalk scraps at the upper end of the platform body are cleaned into a collecting box.
Owner:冉春霞
Video playing device
Owner:东营职业学院
Portable foldable lifting music score rack
The utility model discloses a portable foldable lifting music score rack, and relates to a reading table. A warp reading table; the utility model relates to the technical field of lecture jars. The portable foldable lifting music score frame comprises a step rod, a sleeve is slidably connected to the surface of the step rod, and a limiting device with a reset function is arranged in the sleeve; the limiting device comprises a third spring, one end of the third spring is fixedly connected with the interior of the sleeve, the other end of the third spring is fixedly connected with an elastic piece, and the upper surface of the elastic piece makes contact with the lower surface of the step rod. A sliding groove is formed in the surface of the step rod, a button in the limiting device is arranged, the button is pressed to drive a button body to move, the button body drives a small ball to move to leave the interior of the limiting groove, and then an adjusting rod is rapidly driven by an elastic piece of the adjusting rod to the preset height so that the adjusting rod can rapidly meet the requirements of commanders. And in addition, the height can be reduced when the device is not suitable, and convenience is improved.
Owner:ZHEJIANG JINHUA RUNCHN TOOLS
Height-adjustable podium
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
Table and chair with reading lamp
A table and chair with a reading lamp is used for solving the problems that some tables and chairs mentioned in the background technology do not have a lighting function, a table lamp is additionally placed, and sometimes, the table lamp is pushed down from a desk carelessly and damaged; the technical problem that the requirements of children of different ages and heights cannot be met due to the fact that a fixed design is adopted but flexibility and personalized adjustment functions are lacked is solved. Comprising a reading table, a seat, a first adjusting mechanism and a second adjusting mechanism.
Owner:ZHEJIANG ANJI DAMING FURNITURE CO LTD
Exercise bicycle with a desk plate
The present disclosure discloses an exercise bicycle with a desk plate, which comprises a frame, a supporting foot, a seat and a desk plate, the frame including a first upright column to support the desk plate and a second upright column to support the seat, wherein a first lifting assembly is provided on the first upright column to connect the desk plate and the first upright column, and enables the adjustment of the upper and lower positions of the desk plate relative to the first upright column. The height of the desk plate can be adjusted by the first lifting assembly to accommodate users with different figures. It's more ergonomic since the height of the upright column supporting the desk plate can be adjusted. When packing, lower the upright column to the minimum can largely reduce the size of the package.
Owner:LOCTEK ERGONOMIC TECH CORP
Piano music stand
The utility model discloses a piano music stand which comprises a base, a supporting rod arranged at the upper end of the base and a placing plate arranged at the upper end of the supporting rod, a supporting plate is arranged at the bottom end of the placing plate, a baffle is arranged at the end, away from the placing plate, of the supporting plate, and the piano music stand further comprises a first pressing mechanism and a second pressing mechanism, the pressing plate is arranged at the lower end of the placing plate and is used for pressing the bottom end of the piano score; the second pressing mechanism is arranged at the upper end of the placing plate and is used for pressing the top end of the piano score; and the rotating mechanism is arranged on the supporting rod and is used for rotating the placing plate. According to the piano score pressing device, the first pressing mechanism and the second pressing mechanism are arranged, the first pressing mechanism presses the bottom end of a piano score, the second pressing mechanism presses the top end of the piano score, and the first pressing mechanism and the second pressing mechanism can press the piano scores of different sizes, so that the position of the piano score on the supporting plate is stable; and the falling condition is avoided, so that the influence on the use feeling of a user is avoided.
Owner:FUYANG VOCATIONAL & TECH COLLEGE
Multifunctional musical instrument practice table
A multifunctional musical instrument practice table, characterized by comprising: a main support board (1), a guitar accommodation part (2), a support rod (3), a position-limiting rod (4), a music sheet board (5), a music sheet stopper (6), a support board (7), a support board position-limiting groove (8), a guitar neck placement groove (9), a guitar neck stopper (10), a guitar neck stopper shaft (11), a support board hinge (12), a music sheet board hinge (13), a music sheet stopper hinge (14), an anti-page-turning magnetic block (15), a bottom storage board (16), a middle storage board (17), an upper storage board (18), and a carrying hole (19). The multifunctional musical instrument practice table is based on daily usage scenarios of users and simultaneously functions as a guitar stand, a music stand, and a desk, thereby greatly enhancing user convenience.
Owner:ZHAO MAOLIN
Library reading device capable of being adjusted according to requirements
The invention discloses a library reading device capable of being adjusted according to requirements, and relates to the technical field of reading table structures. The device comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a protection structure, the upper end face of the protection structure is in height connection with a top plate, the upper end face of the bottom plate is provided with a driving structure, an inner cavity of the protection structure is slidably connected with a lifting structure, an inner cavity of a placing structure is provided with an adjusting structure, and the upper end face of the placing structure is symmetrically provided with clamping structures along the center line. The angle adjusting structures are symmetrically arranged at the front end of the lower end of the lifting structure along the center line, the placing structure is installed through the lifting frame in the inner cavity of the protection structure in the using process, and then the angle adjusting structures are installed and placed through the lifting plate; in the use process, the adjusting structure and the clamping structure are installed and placed, then books are placed through the placing plate, the height of the book placing platform is adjusted in the use process, and therefore people can use the device conveniently.
Owner:SHANGLUO UNIV
Firearm bipod
This disclosure describes systems, methods, and apparatus for a bipod having pivot and cant functionality built into a unified cant / pivot assembly, housing, and pivot block. Rotation of a locking knob under the housing can gradually increase or decrease friction of the cant and pivoting degrees of freedom. Sufficient loosening of the locking knob can allow a pivot block to be lifted from the housing and rotated 180°, and then retightened to lock in a given pivot position. Before this 180 rotation of the pivot block, the pivot block and hence the firearm is free to pivot up to 10°, or up to 20°, or up to 30°.
Owner:MAGPUL INDUSTRIES
Teaching platform device
ActiveCN222639989UConvenient for officestable supportPulpitsLecternsElectric machineryStructural engineering
The utility model relates to the technical field of teaching equipment, and discloses a teaching platform device which comprises a platform, a fence is arranged at the top end of the platform, a placing cavity is formed in the inner side of the fence, a first control button is installed on the inner wall of the fence, a second control button is installed on the inner wall of the fence, and a supporting assembly is installed in the placing cavity. The supporting assembly comprises a containing plate, two transverse sliding grooves and circular-shaft-shaped sliding blocks, the containing plate is located in the containing cavity, the transverse sliding grooves are symmetrically formed in the inner walls of the left side and the right side of the fence correspondingly and are parallel to the containing plate, the circular-shaft-shaped sliding blocks are symmetrically installed on the two sides of the containing plate, and the circular-shaft-shaped sliding blocks are installed in the transverse sliding grooves in a sliding mode. According to the cervical vertebra protection device, when the forward and reverse rotation motor drives the longitudinal sliding block to move upwards, the containing plate can be pushed to incline, so that a teacher does not lower the head excessively when reading a book, and the cervical vertebra of the teacher is protected.
Owner:JIANGXI MODERN POLYTECHNIC COLLEGE
Angle-adjustable piano music stand
The utility model relates to the technical field of music instruments. The angle-adjustable piano music stand comprises supporting plates, the number of the supporting plates is two, the lower ends of the supporting plates are connected with supporting bases in a hinged mode, first sliding grooves are formed in the upper ends of the supporting plates, movable sliding blocks are connected into the first sliding grooves in a clamped mode, and one sides of the movable sliding blocks are connected with book ends in a hinged mode. Second sliding grooves are formed in the upper ends and the lower ends of the surfaces of the sides of the ends, close to each other, of the two supporting plates, sliding rods are connected into the second sliding grooves in a clamped mode, and the number of the sliding rods is two. According to the utility model, by moving the two groups of telescopic rods on the outer surfaces of the two ends of the connecting rod, the two groups of stretching structures can be driven to synchronously move outwards or inwards, so that the supporting plate and the supporting base can synchronously move outwards or inwards, and the device can be conveniently adjusted according to the actual length of a music score; the music score can be conveniently placed and supported by the equipment, and the applicability of the equipment is improved to a certain extent.
Owner:DEHONG VOCATIONAL COLLEGE (DEHONG SECONDARY VOCATIONAL SCHOOL DEHONG TECH SCHOOL)
Lifting type speech table
Owner:WUHU XINGDIAN IND & TRADING CO LTD
Classroom platform convenient for placing textbooks
Owner:合肥铁路工程学校
A modular support system for use in demountably assembling a support structure, for example a camera support
The present invention provides a modular support system for use in demountably configuring a support structure, for example a camera support comprising a base element being an elongate flat plate having a front face (2), a rear face (3), wherein the base element (1) comprises a first outer end (6) and a second outer end (7) opposite to the first outer end (6), wherein each base element (1) comprises two or more pivotal connection locations (10), wherein the pivotal connection locations (10) are provided at the first outer end (6) and the second outer end (7) of the base element (1), wherein the pivotal connection locations (10) comprise a centre pivot hole (11) surrounded by multiple secondary holes (12) arranged on at least a semi-circle concentrically with the pivot hole (11), and wherein the centre pivot hole (11) and the secondary holes (12) are through holes.
Owner:LOLITO EQUIP BV
Music stand device for music teaching
The utility model discloses a music stand device for music teaching, which comprises a telescopic support cylinder, a swing arm rod and a music stand column, the top of the telescopic support cylinder is inserted with an in-cylinder insertion core, the top of the in-cylinder insertion core is provided with an angle adjusting tightening clamping piece, the angle adjusting tightening clamping piece is provided with a V-shaped frame tightening clamping piece, and the V-shaped frame tightening clamping piece is provided with a V-shaped frame. The two swing arm rods distributed in a V shape are installed on the V-shaped frame tightening clamping piece, the music score supporting column is installed at the tail ends of the swing arm rods through the supporting column bottom tightening clamping piece, a cushion rod groove is formed in the music score supporting column, a cushion rod is rotatably installed at the bottom of the inner side of the cushion rod groove, a blocking groove is formed in the cushion rod, and the music score supporting column is installed in the blocking groove. And clamping and blocking strips are rotationally mounted on the inner sides of the blocking grooves. The folding chair has the advantages of being capable of being contracted and folded to be in a short column state when the whole chair is folded and unfolded, extremely convenient to carry and store, adjustable in height and angle and high in flexibility when in use.
Owner:NANNING NO 1 VOCATIONAL & TECH SCHOOL
Angle-adjustable piano music stand
ActiveCN222562253UThe solution cannot be adjustedImprove applicabilityPulpitsLecternsPianoFixed frame
The utility model relates to the technical field of teaching equipment, and discloses an angle-adjustable piano music stand, which comprises a storage box, fixed frames are symmetrically arranged on the inner side surface of the storage box, a movable box is in lap joint with the tops of the fixed frames, a placing plate is clamped with the top of the movable box, a movable track is fixedly connected with the top of the movable box, and the movable track is fixedly connected with the placing plate. A matched movable support is clamped to the top of the movable track, an adjusting mechanism is arranged at the top of the movable support, a frame plate is fixedly connected to the top of the adjusting mechanism, and a clamping mechanism is arranged on the surface of the frame plate. According to the angle-adjustable piano music stand, through the arrangement of the adjusting mechanism, the height positions of the main vertical arm and the auxiliary vertical arm are adjusted through the rotating shaft to better adapt to different actual use conditions, meanwhile, the rotating supporting frame is movably connected with the frame plate through the damping rotating shaft, the inclination angle of the frame plate is conveniently adjusted, and the problem that the angle cannot be adjusted is solved; therefore, the applicability of the equipment is improved.
Owner:YINCHUAN ENERGY COLLEGE
Network training education device
The utility model discloses a network training education device, which relates to the technical field of education devices and comprises a workbench, the top of the workbench is movably connected with a sealing plate, the rear side of the workbench is fixedly connected with an adjusting mechanism, and the top of the adjusting mechanism is fixedly connected with an illuminating lamp extending to the position above the workbench. And a camera device is fixedly connected to one side of the workbench, a driven block is fixedly connected to the inner side surface of the sealing plate, and a connecting block is rotationally connected to the front end of the driven block. The fixing strips are arranged in the adjusting grooves and matched with the connecting rods, the connecting blocks and the driven blocks, the displayer can be pushed to the surface of the top of the workbench, the displayer can be conveniently stored according to actual requirements, the displayer is unfolded when needing to be used, and therefore dust can be effectively prevented from entering the displayer, and the practicability is high. And meanwhile, the use height of the device can be adjusted, and the practicability of the device is further improved.
Owner:SHENZHEN ZHONGJIAN SAFETY PROD TECH CONSULTING CO LTD
Teaching adjustment device and intelligent podium
The application relates to a teaching adjusting device and an intelligent podium. The teaching adjusting device comprises a mounting platform, a moving assembly and a driving piece. An opening part is arranged on the mounting platform. The moving assembly is used for mounting a display screen and can drive the display screen to move on the mounting platform. A stability support is arranged on the moving assembly, and the part of the stability support protruding from the moving assembly extends into the mounting platform through the opening part. The opening part is arranged along the moving direction of the moving assembly, and the stability support can move in the opening part along the moving direction. The part of the stability support protruding from the moving assembly is mounted on the moving assembly through the driving piece, and the output end of the driving piece is used for driving the display screen to rotate. The stability support is limited to slide in the opening part, so that the moving stability of the display screen and the moving assembly is ensured. According to the application, the stability support is extended from the bottom to the table top, so that the mounting space of the driving piece is increased, and the moving range of the driving piece is increased.
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
Mechanical book holder for flexibly holding, positioning and conveniently turning the pages of books of different types and sizes.
The invention relates to a book holder that holds books in an open position, thus leaving the hands free for reading. It consists of a central joint for adjusting the opening angle of the book, linear guides for adapting to different book sizes, and clamps comprising a hook with transparent tips and a spring system in which the book halves are clamped. The book holder can be used lying down, standing up, or sideways on various surfaces (table, bed, lap, in the hand). It is foldable and easily portable, ideal for mobile use. The flexible design securely holds books of different types and sizes and allows for easy page turning without having to reposition the book. The book holder is suitable for relaxed reading as well as for research or studying.
Owner:DWERTMANN TIM
Lifting type multimedia platform
ActiveCN222622415UEasy to adjustImprove conveniencePulpitsLecternsHydraulic cylinderStructural engineering
The utility model discloses a lifting type multimedia platform which comprises a platform body, a baffle is fixedly installed on the top of the platform body, an LED soft light lamp is fixedly installed on the inner side of the baffle, a threading hole is formed in the top of the platform body, a plurality of reinforcing ribs are fixedly installed in the platform body, and the reinforcing ribs are fixedly installed in the platform body. Two supporting columns are fixedly mounted in the platform body, and four drawer mounting boxes are fixedly mounted on the opposite sides of reinforcing ribs; through the arrangement of universal wheels and hydraulic cylinders, the table body can be conveniently moved under the support of the universal wheels, the table body can be moved according to required positions in cooperation with hydraulic extension of the hydraulic cylinders and hydraulic extension rods, and the table body can extend out of a fixed position after being moved, so that the use convenience is improved, and the table body is convenient to move and fix; the multimedia platform can be moved according to use requirements, movement is convenient, the situation that a traditional platform is troublesome to fix or move is improved, and the use effect is good.
Owner:HENAN SHANGZHI TECH CO LTD
Combined desk top
The utility model provides a combined desk top and relates to the technical field of desks. The combined desk top includes a book stand, a placing plate, and a combined support frame. The combined support frame includes a U-shaped left support frame and a U-shaped right support frame, the book stand is rotatably connected above the left support frame by using a hinge, the placing plate is fixed above the right support frame by using a screw, each of two front and rear ends of one side of the left support frame is provided with a waist-shaped hole, an inserting member is fixedly connected to one side of the right support frame correspondingly, the inserting member is provided with a fixing hole, the inserting member is inserted into the left support frame.
Owner:ZHANG SIYU
A vocal training adjustable auxiliary device
This utility model discloses an adjustable auxiliary device for vocal training, including a shelf body and a telescopic support rod. A music score holder is assembled between the two sides of the shelf body, and a tilt adjustment component is assembled at the bottom of the shelf body. A disassembly assembly is also assembled at the bottom of the tilt adjustment component. The advantages are: this utility model provides a music score holder between the two sides of the shelf body, capable of clamping music scores of different sizes. By using the guide studs of the music score holder to slide along the guide groove and tightening the limiting nuts, the distance between the metal clips on both sides can be adjusted. The method of adjusting the distance between the metal clips on both sides is simple and easy to operate, thus facilitating the clamping and fixing of music scores of different sizes. This allows for adaptive adjustment of the music score holder according to the actual size of the music score used in vocal training, improving its flexibility of use.
Owner:BOHAI UNIV
Intelligent rostrum desktop overturning storage structure
Owner:GUIDING FURNITURE TECH HUBEI CO LTD
Intelligent platform
The intelligent platform comprises a base, a platform assembly and a display control assembly, the platform assembly comprises a supporting seat and a deck plate, a water cup containing part capable of being overturned, stretched out and folded is arranged on the left side or the right side of the rear portion of the supporting seat, and the supporting seat is further provided with a drawer used for containing. The display control assembly comprises a mounting seat and a display panel, the mounting seat is arranged on the countertop, an electrical module is arranged in the mounting seat, and the display panel is connected to the mounting seat in a manner that the turnover angle can be adjusted; through the arrangement of the water cup placing part, a user can place a water cup conveniently, the water cup does not need to be placed on the countertop, the situations that when the water cup is knocked over, water is splashed on the countertop and flows into other places from a connecting gap of the countertop to cause smudginess, even short circuit of an electrical module and the like are avoided, furthermore, a drawer is further arranged, and the user can store objects temporarily, so that the water cup placing part is convenient to use. The intelligent platform is clean and tidy and convenient to use.
Owner:SHENZHEN QINGDA ELECTRONIC TECH CO LTD
A screen turner and intelligent podium using the same
ActiveCN224387007Uaffect regulationavoid damagePulpitsLecternsMechanical engineeringElectrical and Electronics engineering
Owner:BEIJING DONGKE JIAHUA TECH CO LTD
A lectern that can be raised
A kind of liftable lectern, including table main body and inner stand, and inside them: ① provide constant lift gas strut for table main body;② by the combination of top plate, suspension straight pole, guide head, straight pipe, bottom plate, floor block, the guarantee mechanism of vertical lifting of table main body;③ by active pole, special type of fastener, lying spring, buckle cover, rotating plate, torsion spring, hinge, the mechanism of descending locking and ascending unlocking;④ signal mechanism of specific turning point position.The device is blind operation for teaching teachers, whether lifting or not, only needs to press the table top once, the table main body runs normal and stable, noiseless in the whole process of second-level lifting, maintenance-free for years, fully meets the practical requirements under the scene of primary and secondary school teaching process.
Owner:ANHUI ZHAOXUN EDUCATION MANAGEMENT CONSULTING
Multifunctional side table
The utility model discloses a multifunctional side table, and particularly relates to the technical field of furniture, the multifunctional side table comprises a table plate, detachable table corners and an adjusting support plate, the detachable table corners are arranged in an inner cavity of a limiting groove, and the adjusting support plate is arranged in an inner cavity of a mounting groove; by means of the design of the adjusting supporting plate, the multifunctional desk can adapt to various scenes such as reading, notebook computer using and drawing, a user can flexibly adjust the angle according to needs of the user, using convenience is greatly improved, neck fatigue is relieved during reading, pressure of arms and the cervical vertebra is relieved during computer using, and a comfortable posture is maintained during drawing; the detachable table corners can effectively reduce the fatigue feeling of the body caused by keeping bad postures for a long time, a user can adjust the detachable table corners to a proper angle according to own needs, the use comfort is improved, the body injury risk is reduced, the detachable table corners are designed to achieve the detaching effect, the detached detachable table corners can serve as small trays to be independently used in various scenes, and the detachable table corners are convenient to use. The table is not limited by the position of the side table and is more convenient and faster.
Owner:FUJIAN YUNZIXING INTELLIGENT TECH CO LTD
Lifting platform
The invention provides a lifting platform which comprises a machine cabinet, a fence assembly, a lifting mechanism, a table top assembly and a reinforcing frame assembly, the fence assembly is arranged on the outer side of the machine cabinet, the lifting mechanism is installed on the machine cabinet, and the table top assembly is supported above the machine cabinet and connected with the output end of the lifting mechanism so as to be driven by the lifting mechanism to ascend and descend in the height direction of the mechanism; the reinforcing frame assembly is fixed to the side, facing the cabinet, of the enclosure assembly, and the reinforcing frame assembly is used for supporting the enclosure assembly so that interference between the enclosure assembly and the cabinet can be avoided in the lifting process. According to the scheme, deformation or distortion of the fence assembly can be reduced, and normal use of the lifting platform is kept.
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1