CN112641227A - Device convenient for Chinese language and literature query and reading - Google Patents
Device convenient for Chinese language and literature query and reading Download PDFInfo
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- CN112641227A CN112641227A CN202011573139.7A CN202011573139A CN112641227A CN 112641227 A CN112641227 A CN 112641227A CN 202011573139 A CN202011573139 A CN 202011573139A CN 112641227 A CN112641227 A CN 112641227A
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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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
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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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
Abstract
The invention discloses a device convenient for Chinese language and literature query and reading, and relates to the technical field of query and reading equipment; a placing plate is suspended on the upper side of the bottom plate, a limiting mechanism is arranged on the lower side of the front side wall of the placing plate, protruding rods are fixed at the centers of the left side wall and the right side wall of the placing plate respectively, the other ends of the protruding rods are respectively and rotatably connected with supporting plates through bearings, the front side wall and the rear side wall of the supporting plates on the left side and the right side are respectively and fixedly connected with a first internal threaded pipe in a lifting mechanism, a first motor in the lifting mechanism is arranged inside a base, a storage battery is arranged on one side inside the base, an angle adjusting mechanism is suspended above the rear side of the base, and the left side and the right side of the front side wall of a fixed plate; when reading, the book can be directly read without inserting a bookmark or reversely buckling the book on the desk, the time and the labor are saved, and the reading is convenient.
Description
Technical Field
The invention relates to the technical field of query reading equipment, in particular to a device convenient for Chinese language and literature query reading.
Background
Chinese language and literature is a traditional subject of languages, which is divided into two major directions of modern Chinese and ancient Chinese, and mainly researches evolution rules, structural features and practical conditions of a spoken language system and a character system from ancient to modern Chinese, wherein the Chinese language and literature is established on the basis of the ancient Chinese and is a main tool for feeding, communicating and expressing modern Chinese, when a student reads Chinese language and literature, due to more rarely-used characters and ancient words, the student needs to read and look up by holding a dictionary to translate and understand contents in time, but no device specially used for inquiring and reading Chinese language and literature exists, the student directly takes in the dictionary to read, and after opening a book, a page opened by standing up causes a page to stand up and fall to one side, so in order to avoid closing the page, a bookmark needs to be inserted or the book needs to be turned over on a desk at any time, when the book is turned over next time, the book is taken up again for turning over, and the operation is repeated, so that inconvenience is brought to the looking up.
Disclosure of Invention
The invention aims to provide the convenient Chinese language and literature query reading device which is reasonable in design and convenient to use, does not need to insert a bookmark or reversely buckle a book on a desk during reading, can directly read during next reading, saves time and labor and brings convenience for looking up.
In order to achieve the purpose, the invention adopts the technical scheme that: the lifting mechanism comprises a base, supporting plates, a placing plate, a limiting mechanism, a lifting mechanism and an angle adjusting mechanism, wherein the placing plate is suspended on the upper side of a bottom plate, the limiting mechanism is arranged on the lower side of the front side wall of the placing plate, protruding rods are fixed at the centers of the left side wall and the right side wall of the placing plate, the other ends of the protruding rods are respectively screwed with the supporting plates through bearings, the front side wall and the rear side wall of each supporting plate on the left side and the right side are respectively fixedly connected with a first internal thread pipe in the lifting mechanism, a first motor in the lifting mechanism is arranged in the base, a storage battery is arranged on one side in the base, the angle adjusting mechanism is suspended above the rear side of the base, and the left side and the right side of the front;
the limiting mechanism is composed of a bottom plate, a movable plate, a first spring and a limiting plate, wherein the bottom plate is fixed on the lower side of the front side wall of the placing plate, a plurality of first springs are arranged in the bottom plate at equal intervals, the rear ends of the first springs are fixedly connected with the inner side wall of the rear side of the bottom plate, the front ends of the first springs are fixed on the rear side wall of the movable plate at equal intervals, the front side of the movable plate penetrates through the front side of the bottom plate and then is fixedly connected with the limiting plate, and the upper side of the limiting plate is suspended on the front side;
the lifting mechanism further comprises a first screw rod, rotating wheels, a first bevel gear and a second bevel gear, the first screw rod is inserted in the first internal threaded pipe and is screwed through threads, the lower end of the first screw rod sequentially penetrates through the lower end of the first internal threaded pipe, the upper side wall of the base and the rotating wheels, and is screwed with the lower side wall of the base through a bearing, the four rotating wheels are connected through a transmission belt, the rotating wheels are fixedly connected with the lower end of the first screw rod, the first bevel gear is fixedly sleeved on the lower end of one of the first screw rods and is arranged on the lower side of the rotating wheels, the first bevel gear is meshed with the second bevel gear, the second bevel gear is sleeved on an output shaft of the first motor, and the first motor is connected with the storage battery;
above-mentioned angle adjustment mechanism still contains No. two motors, No. two internal thread pipes, No. two screw rods and connecting piece, No. two motors are fixed on the upper surface of fixed plate, No. two motors are connected with the battery, be fixed with No. two screw rods on the output shaft of No. two motors, the other end of this No. two screw rods is inserted and is established in No. two internal thread pipes, and connect soon through the screw thread, connect the connecting piece soon through the bolt on the other end of No. two internal thread pipes, this connecting piece is "T" shape setting, the opposite side of connecting piece slides and sets up in placing the spout on a lateral wall of board.
Further, the lower surface of base on the equidistance be equipped with the several sucking disc, and the several sucking disc is the matrix setting, when using, adsorb the base on the desktop through the sucking disc.
Furthermore, the outer side cover of No. two motors be equipped with the safety cover, the downside of this safety cover is fixed on the upper surface of fixed plate, a lateral wall cover of safety cover is established on the output shaft of No. two motors, protects No. two motors through the safety cover.
Furthermore, a fixed cover is fixed on the upper side of the placing plate, a lead screw is arranged in the fixed cover, one end of the lead screw is connected with one side wall of the fixed cover in a screwing way through a bearing, the other end of the lead screw passes through the other side wall of the fixed cover and is suspended outside the fixed cover, the lead screw is arranged in a way of opposite threads from the middle end to the two sides, screw nuts at the two ends of the lead screw are respectively fixed with a sliding block, the sliding blocks are arranged in a sliding groove on the front side wall of the fixed cover in a sliding way, the front side wall of the sliding block is respectively fixed with a fixed tube, two springs are arranged in the fixed tubes, the rear ends of the two springs are respectively fixedly connected with the rear side wall of the fixed tube, the front ends of the two springs are respectively fixed with a limiting rod which is arranged in an inverted L shape, a vertical rod in the limiting rod passes through the front end of the fixed tube and is suspended on the front side of the placing plate, when reading, the, the lead screw drives the slider through the screw on it and removes, because the screw thread at lead screw both ends sets up on the contrary, and the lead screw then drives the fixed pipe of both sides through the slider and removes to the center when rotating, and both sides after opening up the dictionary are located the rear side of gag lever post respectively, and the montant through the gag lever post is spacing to the dictionary.
Furthermore, one end of the screw rod is fixed with a hand screw, the hand screw is hung outside the fixed cover, and when the position of the limiting pipe is adjusted, the hand screw is rotated to drive the screw rod to rotate.
Further, the lower pot head of the montant of gag lever post be equipped with spacing pipe, and through the bolt fastening, spacing pipe hangs and establishes in the front side of placing the board, when using, according to the position of the spacing pipe of altitude mixture control of dictionary for spacing pipe is spacing with the both sides of dictionary.
The working principle of the invention is as follows: when the device is used, the base is placed on a desktop, the dictionary is opened to a required page, the limiting plate is pulled outwards, the dictionary is placed on the bottom plate, the limiting plate is loosened, the limiting plate is pulled backwards due to the elastic force of the first spring to enable the limiting plate to abut against the dictionary, then the first motor is started according to the height of a user, the first motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives one of the first screw rods to rotate, the first screw rod drives the rotating wheel on the first screw rod to rotate, the rotating wheel drives the other three rotating wheels to rotate through the driving belt, the three rotating wheels respectively drive the first screw rods in the first rotating wheels to rotate, the four first screw rods simultaneously drive the first internal thread pipe to move upwards, the first internal thread pipe drives the supporting plate to move upwards, and the supporting plate drives the placing plate to move upwards, until reaching suitable position, then according to the angle of needs, start No. two motors, No. two motors drive No. two screw rods and rotate, and this No. two screw rods drive the internal thread pipe and remove, and the internal thread pipe drives the connecting piece and slides on the rear side wall of placing the board, and the connecting piece will be placed the downside of board and promote forward when removing, until reaching suitable angle after, close No. two motors can.
After adopting the structure, the invention has the beneficial effects that:
1. when reading, a bookmark does not need to be inserted or the book is reversely buckled on the desk, and when reading next time, the book can be directly read, so that time and labor are saved, and convenience is brought to the lookup;
2. after the dictionary is fixed, the height of the placing plate can be adjusted according to the height of a user, and the user does not need to bend down when reading, so that the comfort level in use is improved;
3. the rear side of placing the board is equipped with angle adjustment mechanism, and in the in-process of using, can adjust the angle of placing between board and the base according to user's demand to facilitate the use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is an enlarged view of the portion C in fig. 2.
Fig. 6 is a schematic structural view of the connector of the present invention.
Description of reference numerals:
the device comprises a base 1, a supporting plate 2, a placing plate 3, a limiting mechanism 4, a bottom plate 4-1, a movable plate 4-2, a first spring 4-3, a limiting plate 4-4, a lifting mechanism 5, a first internal threaded pipe 5-1, a first motor 5-2, a first screw rod 5-3, a rotating wheel 5-4, a first bevel gear 5-5, a second bevel gear 5-6, an angle adjusting mechanism 6, a fixing plate 6-1, a second motor 6-2, a second internal threaded pipe 6-3, a second screw rod 6-4, a connecting piece 6-5, a convex rod 7, a storage battery 8, a sucker 9, a protective cover 10, a fixing cover 11, a screw rod 12, a sliding block 13, a fixing pipe 14, a second spring 15, a limiting rod 16, a hand screw 17 and a limiting pipe 18.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the novel multifunctional base comprises a base 1, a supporting plate 2, a placing plate 3, a limiting mechanism 4, a lifting mechanism 5 and an angle adjusting mechanism 6, wherein a plurality of suckers 9 are adhered and fixed on the lower surface of the base 1 at equal intervals, the suckers 9 are arranged in a matrix form, the stability of the base 1 can be improved, the placing plate 3 is suspended on the upper side of a bottom plate 4-1, the limiting mechanism 4 is arranged on the lower side of the front side wall of the placing plate 3, the limiting mechanism 4 is composed of a bottom plate 4-1, a movable plate 4-2, a first spring 4-3 and a limiting plate 4-4, the bottom plate 4-1 is welded and fixed on the lower side of the front side wall of the placing plate 3, a plurality of first springs 4-3 are arranged in the bottom plate 4-1 at equal intervals, the rear ends of the first springs 4-, the front side of the movable plate 4-2 penetrates through the front side of the bottom plate 4-1 and then is welded and fixed with the limiting plate 4-4, and the upper side of the limiting plate 4-4 is suspended at the front side of the placing plate 3;
a convex rod 7 is welded and fixed at the centers of the left side wall and the right side wall of the placing plate 3, the other end of the convex rod 7 is respectively screwed with the supporting plates 2 through bearings which are respectively embedded in the supporting plates 2 at the two sides, the outer ring of the convex rod is respectively welded and fixed with the inner side walls of the supporting plates 2 at the two sides, the front side wall and the rear side wall of the supporting plates 2 at the left side and the right side wall are respectively welded and fixed with a first internal thread pipe 5-1 in the lifting mechanism 5, a first motor 5-2 in the lifting mechanism 5 is arranged in the base 1, a storage battery 8 is arranged at the right side in the base 1, the lifting mechanism 5 also comprises a first screw rod 5-3, a rotating wheel 5-4, a first bevel gear 5-5 and a second bevel gear 5-6, the first screw rod 5-3 is inserted in the first internal thread pipe 5-1 and is screwed through threads, the lower end of a first screw rod 5-3 penetrates through the lower end of a first internal thread pipe 5-1, the upper side wall of a base 1 and a rotating wheel 5-4 in sequence and then is connected with the lower side wall of the base 1 in a screwing way through a bearing, the bearing is embedded in the lower side wall of the base 1, the outer ring of the bearing is respectively welded and fixed with the inner side wall of the lower side of the base 1, the inner ring of the bearing is respectively welded and fixed with the lower end of the first screw rod 5-3, four rotating wheels 5-4 are connected through a transmission belt, the rotating wheel 5-4 is welded and fixed with the lower end of the first screw rod 5-3, a first bevel gear 5-5 is sleeved and welded and fixed on the lower end of the first screw rod 5-3 on the left front side, a first bevel gear 5-5 is arranged on the lower side of the rotating wheel 5-4, the first bevel gear 5-5 is meshed with a second bevel gear 5-6, the second bevel gear, the first motor 5-2 is 40KTYZ in type, and the first motor 5-2 is connected with the storage battery 8;
an angle adjusting mechanism 6 is hung above the rear side of the base 1, the left side and the right side of the front side wall of a fixing plate 6-1 in the angle adjusting mechanism 6 are respectively welded and fixed with the rear side walls of supporting plates 2 at the left side and the right side, the angle adjusting mechanism 6 also comprises a second motor 6-2, a second internal thread pipe 6-3, a second screw 6-4 and a connecting piece 6-5, the second motor 6-2 is fixed on the upper surface of the fixing plate 6-1 through bolts, the second motor 6-2 is 40KTYZ in model, the second motor 6-2 is connected with a storage battery 8, a protective cover 10 is covered on the outer side of the second motor 6-2, the lower side of the protective cover 10 is welded and fixed on the upper surface of the fixing plate 6-1, the left side wall of the protective cover 10 is sleeved on the output shaft of the second motor 6-2, so that the service life of the second, a second screw 6-4 is fixedly welded on an output shaft of the second motor 6-2, the front end of the second screw 6-4 is inserted into a second internal threaded pipe 6-3 and is screwed through threads, a connecting piece 6-5 is screwed on the front end of the second internal threaded pipe 6-3 through a bolt, the connecting piece 6-5 is arranged in a T shape, and the front side of the connecting piece 6-5 is arranged in a sliding groove on the rear side wall of the placing plate 3 in a sliding way;
a fixed cover 11 is fixedly welded on the upper side of the placing plate 3, a screw rod 12 is arranged in the fixed cover 11, the left end of the screw rod 12 is connected with the left side wall of the fixed cover 11 in a screwing way through a bearing, the bearing is embedded in the left side wall of the fixed cover 11, the outer ring of the bearing is fixedly welded with the inner side wall of the left side of the fixed cover 11, the inner ring of the screw rod 12 is fixedly welded with the left end of the screw rod 12, the right end of the screw rod 12 passes through the right side wall of the fixed cover 11 and is fixedly welded with a hand screw 17, the screw rod 12 can be conveniently driven to rotate by the hand screw 17, the screw rod 12 is oppositely arranged by taking the middle end as the center towards the threads at two sides, sliding blocks 13 are fixedly welded on screw nuts at two ends of the screw rod 12, the sliding blocks 13 are slidably arranged in sliding grooves on the front side wall of the fixed cover 11, fixed pipes 14 are fixedly welded on the front side wall of the sliding blocks 13, second springs 15 are, the equal welded fastening of front end of No. two springs 15 has a gag lever post 16, and this gag lever post 16 is down "L" shape and sets up, and after the montant in the gag lever post 16 passed the front end of fixed pipe 14, hang and establish in the front side of placing board 3, can conveniently carry on spacingly to the upside of dictionary, and the lower pot head of montant of gag lever post 16 is equipped with spacing pipe 18, and passes through the bolt fastening, and spacing pipe 18 hangs and establishes in the front side of placing board 3, can conveniently be applicable to the dictionary of not co-altitude.
The working principle of the specific embodiment is as follows: when in use, the base 1 is placed on a desktop, the dictionary is opened to a required page, the limit plate 4-4 is pulled out outwards, the dictionary is placed on the bottom plate 4-1, the limit plate 4-4 is loosened, the limit plate 4-4 is pulled backwards due to the elasticity of the first spring 4-3, so that the limit plate 4-4 is abutted against the dictionary, the screw rod 12 is rotated according to the width of the dictionary, the screw rod 12 drives the sliding block 13 to move through the screw nut on the screw rod 12, the screw threads at the two ends of the screw rod 12 are arranged oppositely, the fixed pipes 14 at the two sides are driven to move towards the center through the sliding block 13 when the screw rod 12 rotates until the two sides of the opened dictionary are respectively positioned at the back side of the limit rod 16, then the position of the limit pipe 18 is adjusted according to the height of the dictionary, so that the two sides of the dictionary are limited by the limit pipe 18, and then the, starting a first motor 5-2, driving a second bevel gear 5-6 to rotate by the first motor 5-2, driving a first bevel gear 5-5 to rotate by the second bevel gear 5-6, driving one first screw 5-3 to rotate by the first bevel gear 5-5, driving a rotating wheel 5-4 on the first screw 5-3 to rotate, driving the other three rotating wheels 5-4 to rotate by the rotating wheels 5-4 through a driving belt, driving a first screw 5-3 inside each rotating wheel 5-4 respectively to rotate, driving a first internally threaded pipe 5-1 to move upwards by four first screws 5-3 at the same time, driving a support plate 2 to move upwards by the first internally threaded pipe 5-1, driving a placing plate 3 to move upwards by the support plate 2 until reaching a proper position, then, according to a required angle, the second motor 6-2 is started, the second motor 6-2 drives the second screw 6-4 to rotate, the second screw 6-4 drives the internal threaded pipe to move, the internal threaded pipe drives the connecting piece 6-5 to slide on the rear side wall of the placing plate 3, the connecting piece 6-5 pushes the lower side of the placing plate 3 forwards while moving, and the second motor 6-2 is closed until a proper angle is reached.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. when reading, a bookmark does not need to be inserted or the book is reversely buckled on the desk, and when reading next time, the book can be directly read, so that time and labor are saved, and convenience is brought to the lookup;
2. after the dictionary is fixed, the height of the placing plate 3 can be adjusted according to the height of a user, and the user does not need to bend down when reading, so that the comfort level in use is increased;
3. the angle adjusting mechanism 6 is arranged at the rear side of the placing plate 3, and the angle between the placing plate 3 and the base 1 can be adjusted according to the requirements of a user in the using process, so that the use is convenient;
4. place the top of board 3 front side and hang and be equipped with spacing pipe 18, can carry on spacingly to the upside of dictionary, and then can be better carry on spacingly to the dictionary, facilitate the use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. A make things convenient for chinese language and literature inquiry reading device which characterized in that: the lifting device comprises a base (1), a supporting plate (2), a placing plate (3), a limiting mechanism (4), a lifting mechanism (5) and an angle adjusting mechanism (6), wherein the placing plate (3) is suspended on the upper side of a bottom plate (4-1), the limiting mechanism (4) is arranged on the lower side of the front side wall of the placing plate (3), convex rods (7) are fixed at the centers of the left and right side walls of the placing plate (3), the other ends of the convex rods (7) are respectively and spirally connected with the supporting plate (2) through bearings, the front and rear side walls of the supporting plate (2) on the left and right sides are respectively and fixedly connected with a first internal thread pipe (5-1) in the lifting mechanism (5), a first motor (5-2) in the lifting mechanism (5) is arranged inside the base (1), a storage battery (8) is arranged on one side inside the base (1), the angle adjusting mechanism (6) is suspended above the rear, the left side and the right side of the front side wall of a fixed plate (6-1) in the angle adjusting mechanism (6) are respectively and fixedly connected with the rear side walls of the supporting plates (2) at the left side and the right side;
the limiting mechanism (4) is composed of a bottom plate (4-1), a movable plate (4-2), a first spring (4-3) and a limiting plate (4-4), the bottom plate (4-1) is fixed on the lower side of the front side wall of the placing plate (3), a plurality of first springs (4-3) are arranged in the bottom plate (4-1) at equal intervals, the rear ends of the first springs (4-3) are fixedly connected with the inner side wall of the rear side of the bottom plate (4-1), the front ends of the first springs (4-3) are fixed on the rear side wall of the movable plate (4-2) at equal intervals, the front side of the movable plate (4-2) penetrates through the front side of the bottom plate (4-1) and then is fixedly connected with the limiting plate (4-4), and the upper side of the limiting plate (4-4) is suspended on the front side of the placing plate (3);
the lifting mechanism (5) also comprises a first screw rod (5-3), a rotating wheel (5-4), a first bevel gear (5-5) and a second bevel gear (5-6), the first screw rod (5-3) is inserted in the first internal threaded pipe (5-1) and is screwed through threads, the lower end of the first screw rod (5-3) sequentially penetrates through the lower end of the first internal threaded pipe (5-1), the upper side wall of the base (1) and the rotating wheel (5-4), then is screwed with the lower side wall of the base (1) through a bearing, the four rotating wheels (5-4) are connected through a transmission belt, the rotating wheel (5-4) is fixedly connected with the lower end of the first screw rod (5-3), the first bevel gear (5-5) is fixedly sleeved on the lower end of one of the first screw rods (5-3), the first bevel gear (5-5) is arranged on the lower side of the rotating wheel (5-4), the first bevel gear (5-5) is meshed with the second bevel gear (5-6), the second bevel gear (5-6) is sleeved on an output shaft of the first motor (5-2), and the first motor (5-2) is connected with the storage battery (8);
the angle adjusting mechanism (6) also comprises a second motor (6-2), a second internal thread pipe (6-3), a second screw rod (6-4) and a connecting piece (6-5), the second motor (6-2) is fixed on the upper surface of the fixing plate (6-1), the second motor (6-2) is connected with a storage battery (8), the second screw rod (6-4) is fixed on the output shaft of the second motor (6-2), the other end of the second screw rod (6-4) is inserted in the second internal thread pipe (6-3), and is screwed through the screw thread, the other end of the second internal thread pipe (6-3) is screwed with a connecting piece (6-5) through a bolt, the connecting pieces (6-5) are arranged in a T shape, and the other sides of the connecting pieces (6-5) are arranged in sliding grooves in one side wall of the placing plate (3) in a sliding mode.
2. The device of claim 1, wherein the device is adapted to facilitate reading of chinese language and literature queries: the lower surface of base (1) on the equidistance be equipped with several sucking disc (9), and several sucking disc (9) are the matrix setting, when using, adsorb base (1) on the desktop through sucking disc (9).
3. The device of claim 1, wherein the device is adapted to facilitate reading of chinese language and literature queries: the outer side of the second motor (6-2) is covered with a protective cover (10), the lower side of the protective cover (10) is fixed on the upper surface of the fixing plate (6-1), one side wall of the protective cover (10) is sleeved on an output shaft of the second motor (6-2), and the second motor (6-2) is protected through the protective cover (10).
4. The device of claim 1, wherein the device is adapted to facilitate reading of chinese language and literature queries: a fixed cover (11) is fixed on the upper side of the placing plate (3), a screw rod (12) is arranged in the fixed cover (11), one end of the screw rod (12) is connected with one side wall of the fixed cover (11) through a bearing in a rotating manner, the other end of the screw rod (12) passes through the other side wall of the fixed cover (11) and is suspended outside the fixed cover (11), the screw rod (12) is arranged oppositely to threads on two sides by taking the middle end as the center, sliding blocks (13) are fixed on screw nuts at two ends of the screw rod (12), the sliding blocks (13) are arranged in sliding grooves on the front side wall of the fixed cover (11) in a sliding manner, fixed pipes (14) are fixed on the front side wall of the sliding blocks (13), second springs (15) are arranged in the fixed pipes (14), the rear ends of the second springs (15) are fixedly connected with the rear side walls of the fixed pipes (14), and limiting rods (16) are fixed at the front ends of the second springs (15), this gag lever post (16) is the setting of "L" shape of falling, after the montant in gag lever post (16) passed the front end of fixed pipe (14), hang and establish in the front side of placing board (3), when reading, earlier according to the width of dictionary, rotate lead screw (12), lead screw (12) drive slider (13) through the screw on it and remove, because the screw at lead screw (12) both ends sets up in opposite, lead screw (12) are when rotating, then fixed pipe (14) to the central removal of drive both sides through slider (13), both sides after the dictionary is opened are located the rear side of gag lever post (16) respectively, the montant through gag lever post (16) is spacing to the dictionary.
5. The device of claim 4, wherein the device is adapted to facilitate reading of chinese language and literature queries: one end of the screw rod (12) is fixed with a hand screw (17), the hand screw (17) is suspended outside the fixed cover (11), and when the position of the limit pipe (18) is adjusted, the hand screw (17) is rotated to drive the screw rod (12) to rotate.
6. The device of claim 4, wherein the device is adapted to facilitate reading of chinese language and literature queries: the lower pot head of the montant of gag lever post (16) be equipped with spacing pipe (18), and through the bolt fastening, spacing pipe (18) hang and establish the front side of placing board (3), when using, according to the position of the spacing pipe of altitude mixture control (18) of dictionary for spacing pipe (18) are spacing with the both sides of dictionary.
7. The device of claim 1, wherein the device is adapted to facilitate reading of chinese language and literature queries: the working principle is as follows: when the dictionary is used, the base (1) is placed on a desktop, the dictionary is opened to a required page, the limiting plate (4-4) is pulled out outwards, the dictionary is placed on the bottom plate (4-1), the limiting plate (4-4) is loosened, the limiting plate (4-4) is pulled backwards due to the elasticity of the first spring (4-3), the limiting plate (4-4) is abutted against the dictionary, the first motor (5-2) is started according to the height of a user, the first motor (5-2) drives the second bevel gear (5-6) to rotate, the second bevel gear (5-6) drives the first bevel gear (5-5) to rotate, the first bevel gear (5-5) drives one first screw rod (5-3) to rotate, and the first screw rod (5-3) drives the rotating wheel (5-4) on the first screw rod to rotate, the rotating wheel (5-4) drives another three rotating wheels (5-4) to rotate through a transmission belt, the three rotating wheels (5-4) respectively drive a first screw rod (5-3) in each rotating wheel to rotate, four first screw rods (5-3) simultaneously drive a first internal thread pipe (5-1) to move upwards, the first internal thread pipe (5-1) drives a supporting plate (2) to move upwards, the supporting plate (2) drives a placing plate (3) to move upwards until reaching a proper position, then a second motor (6-2) is started according to a required angle, the second motor (6-2) drives a second screw rod (6-4) to rotate, the second screw rod (6-4) drives the internal thread pipe to move, and the internal thread pipe drives a connecting piece (6-5) to slide on the rear side wall of the placing plate (3), the connecting piece (6-5) pushes the lower side of the placing plate (3) forwards while moving until reaching a proper angle, and then the second motor (6-2) is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573139.7A CN112641227A (en) | 2020-12-24 | 2020-12-24 | Device convenient for Chinese language and literature query and reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573139.7A CN112641227A (en) | 2020-12-24 | 2020-12-24 | Device convenient for Chinese language and literature query and reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112641227A true CN112641227A (en) | 2021-04-13 |
Family
ID=75363165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011573139.7A Pending CN112641227A (en) | 2020-12-24 | 2020-12-24 | Device convenient for Chinese language and literature query and reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112641227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001251A (en) * | 2021-11-11 | 2022-02-01 | 中国电子技术标准化研究院 | Query device and query method for data management |
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| KR20190129642A (en) * | 2018-05-12 | 2019-11-20 | 최현범 | Reading desk |
| CN210353745U (en) * | 2019-07-05 | 2020-04-21 | 刘丽新 | Suction disc type bookshelf for reading Chinese in middle-position of correcting sitting posture |
| CN211239178U (en) * | 2019-12-31 | 2020-08-11 | 广州博瑞材料科技有限公司 | Novel high-performance alloy steel seamless steel tube |
| CN211269182U (en) * | 2019-11-02 | 2020-08-18 | 刘华敏 | English reading holds in palm with books |
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|---|---|---|---|---|
| CN205197410U (en) * | 2015-12-09 | 2016-05-04 | 程海清 | English reading bookshelf |
| KR20190129642A (en) * | 2018-05-12 | 2019-11-20 | 최현범 | Reading desk |
| CN210353745U (en) * | 2019-07-05 | 2020-04-21 | 刘丽新 | Suction disc type bookshelf for reading Chinese in middle-position of correcting sitting posture |
| CN211269182U (en) * | 2019-11-02 | 2020-08-18 | 刘华敏 | English reading holds in palm with books |
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| CN114001251A (en) * | 2021-11-11 | 2022-02-01 | 中国电子技术标准化研究院 | Query device and query method for data management |
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