CN208129777U - A kind of novel convenient teaching frame - Google Patents

Abstract

The utility model discloses a kind of novel convenient teaching frames, including a pitch cylinder, two pitch cylinders, three pitch cylinders, Rotational Cylindrical, pedestal, cylindrical bar, flat bar, haik and microphone, two pitch cylinders are movably arranged in a pitch cylinder, three pitch cylinders are movably arranged in two pitch cylinders, one pitch cylinder underside installs Rotational Cylindrical, pedestal is fixedly mounted below Rotational Cylindrical, haik two sides are fixedly connected with cylindrical bar, flat bar is fixedly connected among haik, flat bar penetrates through haik, shaft is fixedly mounted in cylindrical bar one end, activity installation quarter butt in shaft, buckle is fixedly mounted in quarter butt front end, quarter butt is flexibly connected by buckle, soft bar is fixedly mounted inside cylindrical bar, soft bar front end is fixedly connected with microphone；Design for present teaching frame, all relatively simple, inconvenient for educator, this device realizes the optimization and transformation in structure, facilitates giving lessons for educator, and the body and mind for alleviating worker is tired.

Description

A kind of novel convenient teaching frame

Technical field

The utility model relates to teaching equipment fields, more specifically to a kind of novel convenient teaching frame.

Background technique

Relatively existing background increasingly payes attention to the development of education and study, and opposite educator's teaching More and more important and numerous, educator needs hand-held books to give lessons, and not only increases the working strength of educator, and Also make educator's arm muscles ache and it is tired, educator's physical and mental health is also more tired.

The problems of its：The design of teaching frame structure is single, is unsatisfactory for teaching needs；Teaching frame is than the cumbersome side of being not easy Just it packs up and moves；Teaching frame is inflexible not flexible, unreasonable structure.

Utility model content

1. technical problems to be solved

For it is existing in the prior art be inconvenient to shrink, teaching frame it is not easy using problem, problem is as follows：

（1）Teaching frame is inconvenient to pack up；

（2）Structure is complicated for teaching frame, inconvenient for use.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of novel convenient teaching frame, including a pitch cylinder, two pitch cylinders, three pitch cylinders, Rotational Cylindrical, pedestal, cylindrical bar, Flat bar, haik and microphone, two pitch cylinders are movably arranged in a pitch cylinder, and three pitch cylinders are movably arranged on two pitch cylinders It is interior, stretching structure is fitted in a pitch cylinder, two pitch cylinders and three pitch cylinders, a pitch cylinder underside installs Rotational Cylindrical, Pedestal is fixedly mounted below Rotational Cylindrical, haik two sides are fixedly connected with cylindrical bar, flat bar are fixedly connected among haik, Flat bar penetrates through haik, and shaft is fixedly mounted in cylindrical bar one end, and card is fixedly mounted in activity installation quarter butt, quarter butt front end in shaft Button, quarter butt are flexibly connected by buckle, soft bar are fixedly mounted inside cylindrical bar, soft bar front end is fixedly connected with microphone.

Preferably, the setting of three pitch circle top end sides is fluted, and three pitch circle top ends are provided with fixture block groove, flat bar centre one Sliding shoe is fixedly mounted in side, and sliding shoe matches with fixture block groove, and sliding shoe is slidably connected with groove.

Preferably, stretching structure includes card slot, sliding slot and sliding block, and a pitch cylinder and two pitch cylinders are internally provided with sliding slot, Two pitch cylinders and three pitch cylinder bottom ends are fixedly connected with sliding block, and sliding slot both ends are provided with card slot, and sliding block includes bayonet lock and spring, bayonet lock It is fixedly connected with spring, bayonet lock matches with card slot.

3. beneficial effect

Compared with the prior art, the utility model has the advantage of：

（1）The utility model passes through one pitch cylinder of setting, two pitch cylinders and three pitch circle rod structures, a pitch cylinder and two pitch circles Column is flexibly connected by stretching structure, and two pitch cylinders and three pitch cylinders are flexibly connected also by stretching structure, and the design of structure exists Compared with the prior art, all it is optimization processing in structure, enhanced convenience and is not take up very big place, is also easy to collect；

（2）The utility model passes through the connection structure of setting cylindrical bar, cloth, microphone and soft bar, and cylindrical bar is fixed with cloth Connection, soft bar are arranged inside cylindrical bar, and microphone is arranged in soft bar front end, compared with the existing technology, have saved very big system Make cost, also can be more easy and handy in structure, without the damage worried by the external world, the setting position of microphone It is also that very ingenious and simplicity is secure.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model whole learning frame；

Fig. 2 is the structural schematic diagram that the utility model places books platform；

Fig. 3 is the structural schematic diagram of the utility model stretching structure.

Figure label explanation：

1, a pitch cylinder；2, two pitch cylinder；3, three pitch cylinder；301, groove；302, sliding shoe；303, fixture block groove；4, turn Dynamic column；5, pedestal；6, cylindrical bar；601, shaft；602, quarter butt；603, it buckles；604, soft bar；7, flat bar；8, haik；9, Sliding block；10, microphone；11, card slot；12, sliding slot；13, bayonet lock；14, spring.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；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；It fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of novel convenient teaching frame, including a pitch cylinder 1, two pitch cylinders 2, three pitch cylinders 3, rotation Column 4, pedestal 5, cylindrical bar 6, flat bar 7, haik 8 and microphone 10, two pitch cylinders 2 are movably arranged in a pitch cylinder 1, and three Pitch cylinder 3 is movably arranged in two pitch cylinders 2, is fitted with flexible knot in a pitch cylinder 1, two pitch cylinders 2 and three pitch cylinders 3 Structure, 1 underside of a pitch cylinder install Rotational Cylindrical 4, and pedestal 5 is fixedly mounted below Rotational Cylindrical 4, and 8 two sides of haik are fixed to be connected It is connected to cylindrical bar 6, flat bar 7 is fixedly connected among haik 8, flat bar 7 penetrates through haik 8, and 6 one end of cylindrical bar is fixedly mounted Shaft 601, buckle 603,6 shaft of two sides cylindrical bar is fixedly mounted in activity installation quarter butt 602,602 front end of quarter butt in shaft 601 Quarter butt 602 on 601 is flexibly connected by buckle 603, soft bar 604 is fixedly mounted inside cylindrical bar 6, soft 604 front end of bar is fixed Connect microphone 10.

Three pitch cylinders, 3 top side setting fluted 301, three pitch cylinders, 3 top is provided with fixture block groove 303, among flat bar 7 Sliding shoe 302 is fixedly mounted in side, and sliding shoe 302 matches with fixture block groove 303, and sliding shoe 302 is slidably connected with groove 301.

Stretching structure includes card slot 11, sliding slot 12 and sliding block 9, and a pitch cylinder 1 and two pitch cylinders 2 are internally provided with sliding slot 12, two pitch cylinders 2 are fixedly connected with sliding block 9 with three pitch cylinders, 3 bottom end, and 12 both ends of sliding slot are provided with card slot 11, and sliding block 9 includes bayonet lock 13 and spring 14, bayonet lock 13 be fixedly connected with spring 14, bayonet lock 13 matches with card slot 11.

Working principle：

In teaching process, educator first passes through the stretching structure of a pitch cylinder 1 and two pitch cylinders 2, two pitch cylinders 2 By the sliding block 9 being firmly connected with it, sliding block 9 is slided at card slot 11 by sliding slot 12, deformation and card slot by spring 14 11 is fixed, identical, and three pitch cylinders 3 are stretched from two pitch cylinders 2 by stretching structure and are opened, at three pitch cylinders, 3 top, flat bar 7 are fixed at fixture block groove 303 by sliding shoe 302 by groove 301, then pull the cylindrical bar 6 of two sides that haik 8 tiles Expansion is fixed, and is turned at same level using two quarter butts 602 by shaft 601, is supported by the way that buckle 603 is fixed Rise, need to change direction come when imparting knowledge to students, can be changed by the rotation of Rotational Cylindrical 4 direction use, can also be by the wheat in cylindrical bar 6 Gram wind 10 stretches place by soft bar 604 to use, and sound dispersion is come, that is, completes the process that the expansion of teaching frame uses； If use is completed, can all be got up by original stretching structure full retraction.

It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (3)

1. a kind of novel convenient teaching frame, which is characterized in that including a pitch cylinder（1）, two pitch cylinders（2）, three pitch cylinders（3）, Rotational Cylindrical（4）, pedestal（5）, cylindrical bar（6）, flat bar（7）, haik（8）And microphone（10）, two pitch cylinder（2）It is living It is dynamic to be mounted on a pitch cylinder（1）It is interior, three pitch cylinder（3）It is movably arranged on two pitch cylinders（2）It is interior, a pitch cylinder（1）, Two pitch cylinders（2）With three pitch cylinders（3）Inside it is fitted with stretching structure, a pitch cylinder（1）Underside installs Rotational Cylindrical （4）, the Rotational Cylindrical（4）Pedestal is fixedly mounted in lower section（5）, the haik（8）Two sides are fixedly connected with cylindrical bar（6）, The haik（8）Centre is fixedly connected with flat bar（7）, the flat bar（7）Penetrate through haik（8）, the cylindrical bar（6）One Shaft is fixedly mounted in end（601）, the shaft（601）Upper activity installation quarter butt（602）, the quarter butt（602）The fixed peace in front end Be loaded button（603）, the quarter butt（602）Pass through buckle（603）It is flexibly connected, the cylindrical bar（6）Soft bar is fixedly mounted in inside （604）, the soft bar（604）Front end is fixedly connected with microphone（10）.

2. the novel convenient teaching frame of one kind according to claim 1, which is characterized in that three pitch cylinder（3）Top one Side setting is fluted（301）, three pitch cylinder（3）Top is provided with fixture block groove（303）, the flat bar（7）Intermediate side is solid Determine installation sliding block（302）, the sliding shoe（302）With fixture block groove（303）Match, the sliding shoe（302）With groove （301）It is slidably connected.

3. the novel convenient teaching frame of one kind according to claim 1, which is characterized in that the stretching structure includes card slot （11）, sliding slot（12）And sliding block（9）, a pitch cylinder（1）With two pitch cylinders（2）It is internally provided with sliding slot（12）, described two Pitch cylinder（2）With three pitch cylinders（3）Bottom end is fixedly connected with sliding block（9）, the sliding slot（12）Both ends are provided with card slot（11）, described Sliding block（9）Including bayonet lock（13）And spring（14）, the bayonet lock（13）With spring（14）It is fixedly connected, the bayonet lock（13）With card Slot（11）Match.