CN209525787U

CN209525787U - A kind of reading of language teaching is given lessons vehicle

Info

Publication number: CN209525787U
Application number: CN201821063013.3U
Authority: CN
Inventors: 刘志太; 王海静
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-06
Filing date: 2018-07-06
Publication date: 2019-10-22
Anticipated expiration: 2028-07-06

Abstract

The utility model discloses a kind of language teachings of instructional device technical field to read vehicle of giving lessons, including pedestal, the pedestal left and right sidewall is rotatably connected to two groups of backplates, and pedestal and backplate bottom end are mounted on two groups of idler wheels, the support rod of two groups of inclinations installation is fixedly connected on front side of the pedestal top, the telescopic rod top end is rotatablely connected fixing seat by rotary shaft, the worm screw engagement connection turbine, the turbine is fixedly connected by shaft with the knob for being located at support rod lateral wall, the fixing seat top is rotatablely connected bookend plate, the gear of the bookend plate is written to be equipped with two groups of gear book seats between fixing seat, the utility model makes teacher more close to student, the problem of understanding student, the both hands of teacher are liberated, reduce the working strength of teacher, to improve the efficiency of teaching, the learning efficiency of student is also synchronous to be improved, and it originally awards Class vehicle can fold placement, reduce the occupancy in space.

Description

A kind of reading of language teaching is given lessons vehicle

Technical field

The utility model discloses a kind of language teachings to read give lessons vehicle, specially instructional device technical field.

Background technique

In present language teaching, due to section's purpose particularity, teacher often need to only stand can be completed teaching on dais, And such teaching efficiency and bad, it cannot be more close to student, where the problem of understanding student, not so as to cause teaching efficiency Good, prolonged hand takes books that teacher can be made to generate fatigue, reduces the efficiency of teaching, the learning effect for eventually leading to student is low Under, it comes into operation for this purpose, reading vehicle of giving lessons we have proposed a kind of language teaching, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of language teachings to read vehicle of giving lessons, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of reading of language teaching is given lessons vehicle, including Pedestal, the pedestal left and right sidewall is rotatably connected to two groups of backplates, and pedestal and backplate bottom end are mounted on two groups of idler wheels, described It is fixedly connected with the support rod of two groups of inclinations installation on front side of pedestal top, and pedestal top is rotatably connected to two groups and is in support rod The telescopic rod of certain angle, the telescopic rod top end are rotatablely connected fixing seat by rotary shaft, and supporting bar top described in two groups is logical Cross that pin shaft is laterally movable to be connected with loop bar, and two groups of support rod middle sections are fixedly connected with locker, loop bar described in two groups its In one group of loop bar run through fixing seat, and the another set of two groups of loop bars and the grafting of fixing seat side wall, in loop bar described in two groups with it is solid The loop bar inner cavity of reservation grafting is equipped with worm screw, and the worm screw engagement connection turbine, the turbine is by shaft and is located at support rod The knob of lateral wall is fixedly connected, and the fixing seat top is rotatablely connected bookend plate, and the gear of the bookend plate is written and fixing seat Between be equipped with two groups of gear book seats, and book baffle sidewall is equipped with two groups of Clip for fixing book, and the fixing seat side wall is equipped with loud-speaker opening, and solid Reservation top, which is located on rear side of gear book seat, puts device equipped with sound.

Preferably, the support rod is equipped with grooving compatible with loop bar, and the turbine is through loop bar and extends to outer Side half position, the knob deviate loop bar following location directly, the junction of the telescopic rod and pedestal be located at support rod and On the inside of pedestal junction, the support rod is connect with base rotation.

Preferably, the length of loop bar described in two groups is unequal, and the fixing seat inner cavity is equipped with perforation compatible with loop bar With threaded hole compatible with worm screw, and fixing seat is slidably connected with loop bar, and the worm screw front end is equipped with stop collar, the loop bar End be equipped with sheath.

Preferably, the fixing seat top is equipped with concave station, and the sound is put device and is installed in concave station, the gear book seat and bookend Plate and fixing seat are to be detachably connected, and the bookend plate is identical as fixing seat size, and bookend plate two sides and fixing seat junction Equipped with folding connection piece.

Preferably, the loop bar and support rod junction are equipped with position-limit mechanism, and the position-limit mechanism includes position-arresting disk, described Arc-shaped limiting slot is uniformly provided on position-arresting disk, and position-arresting disk is fixedly connected with the inner sidewall of support rod, in the position-arresting disk The heart is equipped with gag lever post, and the gag lever post is fixedly connected with loop bar, and gag lever post end connects reset spring, the reset spring bottom End connection limited block.

Compared with prior art, the utility model has the beneficial effects that the utility model frees the both hands of teacher, More close to explaining around student, student listens to that effect is more preferable, and teacher can adjust book as desired by knob and loop bar This distance and tilt angle, keeps viewing angle more preferable, is rotation connection between the structure of the utility model many places, can use Afterwards, folding shrinking is carried out, reduces the occupancy in space, the locker of installation can store educational aid and books, more convenient to use Fast.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model loop bar and fixing seat connection schematic diagram；

Fig. 3 is the utility model fixing seat bottom view；

Fig. 4 is the utility model support rod and loop bar connection schematic diagram；

Fig. 5 is the utility model position-limit mechanism structural schematic diagram.

In figure: 1 pedestal, 2 backplates, 3 idler wheels, 4 support rods, 41 position-limit mechanisms, 411 position-arresting disks, 412 limiting slots, 413 limits Bar, 414 reset springs, 415 limited blocks, 5 lockers, 6 loop bars, 7 telescopic rods, 8 fixing seats, 81 turbines, 82 worm screws, 83 rotations Axis, 9 bookend plates, 10 loud-speaker openings, 11 sound put device, 12 knobs, 13 gear book seats, 14 Clip for fixing book.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of reading of language teaching is given lessons vehicle, including bottom Seat 1,1 left and right sidewall of pedestal is rotatably connected to two groups of backplates 2, and pedestal 1 and 2 bottom end of backplate are mounted on two groups of idler wheels 3, Be fixedly connected with the support rod 4 of two groups of inclinations installation on front side of 1 top of pedestal, and 1 top of pedestal be rotatably connected to two groups with The telescopic rod 7 in a certain angle of support rod 4,7 top of telescopic rod are rotatablely connected fixing seat 8, two groups of institutes by rotary shaft 83 It states 4 top of support rod and is connected with loop bar 6 by the way that pin shaft is laterally movable, and two groups of 4 middle sections of support rod are fixedly connected with locker 5, wherein one group of loop bar 6 of loop bar 6 described in two groups runs through fixing seat 8, and the another set of two groups of loop bars 6 and 8 side wall of fixing seat Grafting is equipped with worm screw 82, the engagement of the worm screw 82 connection turbine in loop bar 6 described in two groups with 6 inner cavity of loop bar of 8 grafting of fixing seat 81, the turbine 81 is fixedly connected by shaft with the knob 12 for being located at 4 lateral wall of support rod, 8 top of the fixing seat rotation Bookend plate 9 is connected, the gear of the bookend plate 9 is written to be equipped with two groups of gear book seats 13 between fixing seat 8, and 9 side wall of bookend plate is set There are two groups of Clip for fixing book 14,8 side wall of fixing seat is equipped with loud-speaker opening 10, and 8 top of fixing seat is set on rear side of gear book seat 13 It is sound to put device 11.

Wherein, the support rod 4 is equipped with grooving compatible with loop bar 6, and the turbine 81 is through loop bar 6 and extends to Outside half position, the knob 12 deviate 6 following location directly of loop bar, and the junction of the telescopic rod 7 and pedestal 1 is located at branch On the inside of strut 4 and 1 junction of pedestal, the support rod 4 is rotatablely connected with pedestal 1, and the length of loop bar 6 described in two groups is unequal, 8 inner cavity of fixing seat is equipped with perforation compatible with loop bar 6 and threaded hole compatible with worm screw 82, and fixing seat 8 and set Bar 6 is slidably connected, and 82 front end of worm screw is equipped with stop collar, and the end of the loop bar 6 is equipped with sheath, 8 top of fixing seat Equipped with concave station, the sound is put device 11 and is installed in concave station, and the gear book seat 13 is to be detachably connected with bookend plate 9 and fixing seat 8, The bookend plate 9 is identical as 8 size of fixing seat, and 9 two sides of bookend plate and 8 junction of fixing seat are equipped with folding connection piece, described Loop bar 6 and 4 junction of support rod are equipped with position-limit mechanism 41, and the position-limit mechanism 41 includes position-arresting disk 411, the position-arresting disk 411 On be uniformly provided with arc-shaped limiting slot 412, and position-arresting disk 411 is fixedly connected with the inner sidewall of support rod 4, the position-arresting disk 411 centers are equipped with gag lever post 413, and the gag lever post 413 is fixedly connected with loop bar 6, and 413 end of gag lever post connects reset spring 414,414 bottom end of reset spring connects limited block 415.

Working principle: when the utility model is used, books are placed in fixing seat 8 by teacher, Clip for fixing book 14 is utilized Books are fixed, turning knob 12 drives turbine 81 to rotate, and worm screw 82 rotates with it, and drives fixing seat 8 along 6 outer wall of loop bar It is slided, books is adjusted to suitable distance, hold loop bar 6, press loop bar 6 upward or downward, the compression of limited block 415 is multiple Position spring 414, so that limited block 415 is detached from limiting slot 412 falls into limited block 415 properly as gag lever post 413 rotates together Limiting slot 412 in, the angle of books is adjusted with this, convenient for the use of teacher, loop bar 6 is finally held and pushes forward Convenient shuttle is given lessons between student, and sound, which puts the use of device 11, can hear giving lessons for teacher convenient for the student of full class, Other educational aids or books can be placed in locker 5, greatly reduce the labor intensity of teacher, improve teaching Efficiency, while the learning efficiency of student is improved, when not in use, gag lever post 413 can be pushed, make loop bar 6 infinitely close to support The groove of bar 4, then pedestal 1 is rotated upwards, finally bookend plate 9 is rotated and is stacked with fixing seat 8, whole device is folded It shrinks, reduces the occupancy in space, using effect is good.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

Vehicle, including pedestal (1) 1. a kind of language teaching reading is given lessons, it is characterised in that: pedestal (1) the left and right sidewall rotation connects Two groups of backplates (2) are connected to, and pedestal (1) and backplate (2) bottom end are mounted on two groups of idler wheels (3), pedestal (1) the top front side It is fixedly connected with the support rod (4) of two groups of inclinations installation, and pedestal (1) top is rotatably connected to two groups with support rod (4) in one The telescopic rod (7) at clamp angle, telescopic rod (7) top are propped up described in two groups by rotary shaft (83) rotation connection fixing seat (8) Strut (4) top is connected with loop bar (6) by the way that pin shaft is laterally movable, and two groups of support rod (4) middle sections are fixedly connected with storing Wherein one group of loop bar (6) of cabinet (5), loop bar described in two groups (6) runs through fixing seat (8), and the another set of two groups of loop bars (6) with Fixing seat (8) side wall grafting is equipped with worm screw (82) with loop bar (6) inner cavity of fixing seat (8) grafting in loop bar described in two groups (6), Worm screw (82) engagement connection turbine (81), the turbine (81) pass through shaft and the knob for being located at support rod (4) lateral wall (12) it is fixedly connected, fixing seat (8) top is rotatablely connected bookend plate (9), and the gear of the bookend plate (9) is written and fixing seat (8) two groups of gear book seats (13) are equipped between, and bookend plate (9) side wall is equipped with two groups of Clip for fixing book (14), fixing seat (8) side Wall is equipped with loud-speaker opening (10), and fixing seat (8) top is located at gear book seat (13) rear side and puts device (11) equipped with sound.
The vehicle 2. a kind of language teaching reading according to claim 1 is given lessons, it is characterised in that: set on the support rod (4) Have and runs through loop bar (6) with loop bar (6) compatible grooving, the turbine (81) and extend to outside half position, the knob (12) deviate loop bar (6) following location directly, the telescopic rod (7) and the junction of pedestal (1) are located at support rod (4) and pedestal (1) on the inside of junction, the support rod (4) and pedestal (1) are rotatablely connected.
The vehicle 3. a kind of language teaching reading according to claim 1 is given lessons, it is characterised in that: loop bar described in two groups (6) Length is unequal, and fixing seat (8) inner cavity is equipped with compatible perforation and the compatible screw thread with worm screw (82) with loop bar (6) Hole, and fixing seat (8) is slidably connected with loop bar (6), worm screw (82) front end is equipped with stop collar, the end of the loop bar (6) Equipped with sheath.
The vehicle 4. a kind of language teaching reading according to claim 1 is given lessons, it is characterised in that: fixing seat (8) top Equipped with concave station, the sound is put device (11) and is installed in concave station, and the gear book seat (13) and bookend plate (9) and fixing seat (8) are can Dismantling connection, the bookend plate (9) is identical as fixing seat (8) size, and bookend plate (9) two sides are set with fixing seat (8) junction There is folding connection piece.
The vehicle 5. a kind of language teaching reading according to claim 1 is given lessons, it is characterised in that: the loop bar (6) and support Bar (4) junction is equipped with position-limit mechanism (41), and the position-limit mechanism (41) includes position-arresting disk (411), on the position-arresting disk (411) It is uniformly provided with arc-shaped limiting slot (412), and position-arresting disk (411) is fixedly connected with the inner sidewall of support rod (4), the limit Disk (411) center is equipped with gag lever post (413), and the gag lever post (413) is fixedly connected with loop bar (6), and gag lever post (413) end It connects reset spring (414), reset spring (414) bottom end connects limited block (415).