CN209460953U

CN209460953U - A kind of multi-functional phonetic teaching plate convenient for adjusting

Info

Publication number: CN209460953U
Application number: CN201822078526.8U
Authority: CN
Inventors: 宋军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-10-01
Anticipated expiration: 2028-12-12

Abstract

The utility model discloses a kind of multi-functional phonetic teaching plates convenient for adjusting, the ontology, strut and screw, the bottom end of the ontology passes through the top Joint of multiple screws and strut, the left end of the switch block is meshed with gear, the gear and motor are interference fitted, the bottom end of the motor passes through supporting block and pedestal Joint, the upper right corner of the pedestal is connected with switch, the switch is connected to the motor by conducting wire to be connect, the left end of the pedestal is connected with socket, and the socket is connected by conducting wire with switch.This is convenient for the multi-functional phonetic teaching plate adjusted, pass through the cooperation of motor, gear, switch block and lead screw, when motor being made to work, its output shaft is able to drive gear rotation, to make gear band turn block rotate, and then switch block is made to drive lead screw with the rotation of bearing axis, passes through the cooperation of lead screw, strut, pillar and sliding slot, it is able to drive strut when rotating lead screw to slide in pillar along the chute, to realize the purpose for adjusting overall structure height.

Description

A kind of multi-functional phonetic teaching plate convenient for adjusting

Technical field

The utility model relates to board of education technical field, specially a kind of multi-functional phonetic teaching plate convenient for adjusting.

Background technique

Board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting The plate face in room is discussed, with chalk or free ink pen written contents, plays the role of explanation demonstration.There are many dedicated teaching at present Plate is applied to classroom classroom or learning organization.It mainly include fixed frame, board of education ontology and phonetic block such as phonetic teaching plate, The positive middle part of board of education ontology is fixedly connected with first partition, the front of the board of education ontology and lower section for being located at first partition is solid Surely several phonetic magnetic blocks are connected with, although changing multiplicity, keep study no longer uninteresting, in interaction, due to student and always The height of teacher is different, and the problem of adjusting is inconvenient, and board of education has a single function also is had in teaching of use plate.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional phonetic teaching plates convenient for adjusting, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional phonetic religion convenient for adjusting Plate, the ontology, strut and screw are learned, the bottom end of the ontology passes through the top Joint of multiple screws and strut, the branch The bottom end of bar is clamped by sliding slot and pillar sliding, the bottom end of the pillar and the upper surface Joint of pedestal, the pedestal Lower surface quadrangle is connected with universal wheel, and receiving room is offered inside the right side of the pedestal, and the upper right corner of the receiving room is set There is baffle, the left end of the baffle is movably connected by connecting shaft and pedestal, and the lower right corner of the baffle is mutually clamped with pedestal, institute The bottom end for stating strut is connected with threads of lead screw, and the lead screw is movably connected by bearing and pedestal, the bottom end of the lead screw with turn Block interference fit, the left end of the switch block are meshed with gear, the output shaft interference fit of the gear and motor, the motor Bottom end by supporting block and pedestal Joint, the upper right corner of the pedestal is connected with switch, the switch by conducting wire with it is electric Machine is connected, and the left end of the pedestal is connected with socket, and the socket is connected by conducting wire with switch.

Preferably, the top of the switch is equipped with protective shell, and the lower right corner of the protective shell is living by connecting shaft and pedestal Dynamic to be connected, the lower left corner of the protective shell is mutually clamped with pedestal, and the upper left corner of the protective shell is connected with handle.

Preferably, the outer surface of the ontology, strut, pillar and pedestal is coated with antirust coat.

Preferably, the outer surface of the handle is machined with anti-skid chequer.

Preferably, the bottom end of the sliding slot is connected with neonychium.

Preferably, the right end of the baffle opens up fluted.

Compared with prior art, the utility model has the beneficial effects that should lead to convenient for the multi-functional phonetic teaching plate adjusted The cooperation for crossing motor, gear, switch block and lead screw, when motor being made to work, output shaft is able to drive gear rotation, to make gear Switch block rotation is driven, and then makes switch block that lead screw be driven to rotate with bearing axis, by the cooperation of receiving room, baffle and connecting shaft, So that receiving room is opened or closed, to access to article, by the cooperation of lead screw, strut, pillar and sliding slot, makes silk Thick stick is able to drive strut when rotating and slides in pillar along the chute, to realize the purpose for adjusting overall structure height, user Method is simple, practical, convenient for promoting.

Detailed description of the invention

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

Fig. 2 is the sliding slot and branching rod structure schematic diagram of Fig. 1；

Fig. 3 is the receiving room and baffle arrangement schematic diagram of Fig. 1；

Fig. 4 is the switch and outlet structure schematic diagram of Fig. 1.

In figure: 1, ontology, 2, strut, 3, screw, 4, sliding slot, 5, pillar, 6, pedestal, 7, universal wheel, 8, receiving room, 9, company Spindle, 10, baffle, 11, lead screw, 12, bearing, 13, switch block, 14, gear, 15, motor, 16, supporting block, 17, conducting wire, 18, open It closes, 19, socket, 20, protective shell, 21, handle, 22, antirust coat, 23, anti-skid chequer, 24, neonychium, 25, groove.

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.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional phonetic teaching convenient for adjusting Plate, including ontology 1, strut 2 and screw 3, the bottom end of ontology 1 pass through the top Joint of multiple screws 3 and strut 2, strut 2 Bottom end is clamped by sliding slot 4 and the sliding of pillar 5, and strut 24 can slide in pillar 5 along the chute, the bottom end of pillar 5 and pedestal 6 Upper surface Joint, the lower surface quadrangle of pedestal 6 is connected with universal wheel 7, universal wheel 7 make it is whole can move, pedestal 6 Receiving room 8 is offered inside right side, receiving room 8 is equipped with baffle 10 for storing sundries, the upper right corner of receiving room 8, baffle 10 Left end is movably connected by connecting shaft 9 with pedestal 6, and baffle 10 can be axis rotation, the lower right corner and bottom of baffle 10 with connecting shaft 9 Seat 6 phases clamping, the bottom end of strut 2 are connected with 11 screw thread of lead screw, and the rotation of lead screw 11 can make strut 2 axially movable, lead screw 11 are movably connected by bearing 12 with pedestal 6, and lead screw 11 can be axis rotation, the bottom end of lead screw 11 and 13 mistake of switch block with bearing 12 It is full of cooperation, switch block 13 is able to drive the rotation of lead screw 11, and the left end of switch block 13 is meshed with gear 14, and gear 14 is able to drive switch block The output shaft of 13 rotations, gear 14 and motor 15 is interference fitted, and the output shaft of motor 15 is able to drive the rotation of gear 14, motor 15 Bottom end by supporting block 16 and 6 Joint of pedestal, motor 15 is servo motor, and revolving speed is adjustable, external power supply 220V, Model ED SM T-2T110-060C, the upper right corner of pedestal 6 are connected with switch 18, switch 18 can control motor 15 whether work Make and adjust its positive and negative rotation, switch 18 is connected by conducting wire 17 with motor 15, and the left end of pedestal 6 is connected with socket 19, socket 19 with external power supply for being connected, and socket 19 is connected by conducting wire 17 with switch 18, and the top of switch 18 is equipped with protective shell 20, protects Protective case 20 is used for protective switch 18, and the lower right corner of protective shell 20 is movably connected by connecting shaft 9 with pedestal 6, and protective shell 20 can It is axis rotation with connecting shaft 9, the lower left corner and 6 phase of pedestal of protective shell 20 are clamped, and the upper left corner of protective shell 20 is connected with handle 21, Handle 21 can be convenient for the opening of protective shell 20, ontology 1, strut 2, pillar 5 and pedestal 6 outer surface be coated with antirust coat 22, antirust coat 22 is chrome plating, and the outer surface of handle 21 is machined with anti-skid chequer 23, and anti-skid chequer 23 can increase frictional force, sliding The bottom end of slot 4 is connected with neonychium 24, and the material of neonychium 24 is rubber, and the right end of baffle 10 opens up fluted 25, groove 25 Convenient for the folding of baffle 10.

Overall mechanism is moved into target position under the action of universal wheel 7, is connected by socket 19 with external power supply, is drawn Dynamic handle 21 makes protective shell 20 under the action of handle 21 with the rotation of 9 axis of connecting shaft, to make switch 18 expose, by opening It closes 18 and opens motor 15, motor 15 is made to start to work, the output shaft driven gear 14 of motor 15 rotates, so that gear 14 be made to drive Switch block 13 rotates, and then switch block 13 is made to drive lead screw 11 with the rotation of 12 axis of bearing, and the rotation of lead screw 11 makes strut 2 in screw thread 4 sliding along the chute under effect, so that motor 15 is closed by switch 18, so that ontology 1 be made to stop when strut being made to rise to object height Only rise, by switch 18 by motor 15 be adjusted to reversion the height of ontology 1 can be reduced, by groove 25 make baffle 10 with Connecting shaft 9 is axis rotation, so that receiving room 8 be made to open, and then the article in receiving room 8 is taken or placed article, is grasped Receiving room 8 is closed after work.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

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

1. a kind of multi-functional phonetic teaching plate convenient for adjusting, including ontology (1), strut (2) and screw (3), the ontology (1) Bottom end pass through the top Joints of multiple screws (3) and strut (2), it is characterised in that: the bottom end of the strut (2) passes through cunning Slot (4) and pillar (5) sliding are clamped, the bottom end of the pillar (5) and the upper surface Joint of pedestal (6), the pedestal (6) Lower surface quadrangle is connected with universal wheel (7), offers receiving room (8), the receiving room inside the right side of the pedestal (6) (8) the upper right corner is equipped with baffle (10), and the left end of the baffle (10) is movably connected by connecting shaft (9) with pedestal (6), described The lower right corner of baffle (10) is mutually clamped with pedestal (6), and the bottom end of the strut (2) is connected with lead screw (11) screw thread, the lead screw (11) it being movably connected by bearing (12) with pedestal (6), the bottom end and switch block (13) of the lead screw (11) are interference fitted, and described turn The left end of block (13) is meshed with gear (14), and the output shaft of the gear (14) and motor (15) is interference fitted, the motor (15) by supporting block (16) and pedestal (6) Joint, the upper right corner of the pedestal (6) is connected with switch (18), institute for bottom end It states switch (18) to be connected by conducting wire (17) with motor (15), the left end of the pedestal (6) is connected with socket (19), described to insert Mouth (19) is connected by conducting wire (17) with switch (18).

2. a kind of multi-functional phonetic teaching plate convenient for adjusting according to claim 1, it is characterised in that: the switch (18) top is equipped with protective shell (20), and the lower right corner of the protective shell (20) passes through connecting shaft (9) and pedestal (6) activity phase Even, the lower left corner and the pedestal (6) of the protective shell (20) are mutually clamped, and the upper left corner of the protective shell (20) is connected with handle (21).

3. a kind of multi-functional phonetic teaching plate convenient for adjusting according to claim 1, it is characterised in that: the ontology (1), the outer surface of strut (2), pillar (5) and pedestal (6) is coated with antirust coat (22).

4. a kind of multi-functional phonetic teaching plate convenient for adjusting according to claim 2, it is characterised in that: the handle (21) outer surface is machined with anti-skid chequer (23).

5. a kind of multi-functional phonetic teaching plate convenient for adjusting according to claim 1, it is characterised in that: the sliding slot (4) bottom end is connected with neonychium (24).

6. a kind of multi-functional phonetic teaching plate convenient for adjusting according to claim 1, it is characterised in that: the baffle (10) right end opens up fluted (25).