CN210821521U

CN210821521U - Interactive combined type push-pull writing board

Info

Publication number: CN210821521U
Application number: CN201921572256.4U
Authority: CN
Inventors: 孔建博
Original assignee: Linyi Huabiao Teaching Equipment Co ltd
Current assignee: Linyi Huabiao Teaching Equipment Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-23
Anticipated expiration: 2029-09-20

Abstract

The utility model belongs to the technical field of teaching assistance articles for use technique and specifically relates to an interactive combination formula push-and-pull clipboard, including framework, toolbox and line storage box, fixed clipboard is installed to the symmetry on the left and right sides position of framework, the symmetry is installed on the middle both sides position of framework and is moved the clipboard, two between moving clipboard and the framework sliding connection, install the install bin on the middle position of framework inside, the install bin is covered by two moving clipboards, install the guide rail seat on the lower position of install bin inside, the line storage box is installed on the lower right position of toolbox inside, and the toolbox is installed on the right side position of framework, install the baffle on the middle position of line storage box inside; the utility model discloses in, through setting up line storage box and install bin, the installation and the maintenance of the device of being convenient for have increased the reason line ability of device, have guaranteed the functional of device use.

Description

Interactive combined type push-pull writing board

Technical Field

The utility model relates to a teaching auxiliary articles for use technical field specifically is an interactive combination formula push-and-pull clipboard.

Background

Along with the gradual development of teaching, in order to satisfy different teaching needs, consequently need use multiple appurtenance, wherein the clipboard is widely used, and the clipboard has the multi-purpose function of a board, has main functions such as projection function and dustless writing, mainly used teaching use, consequently, the demand to an interactive combined formula push-and-pull clipboard is growing day by day.

When current device is using, service function is comparatively single, when the clipboard cooperation electronic equipment carries out the use, does not possess the reason line ability, leads to it to appear the wire when using in a jumble and even the damaged problem of wire insulating skin, when carrying out the use simultaneously, very inconvenient to the maintenance and the installation of its internal plant, consumes a large amount of manpower and material resources, consequently, provides an interactive combination formula push-and-pull clipboard to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive combination formula push-and-pull clipboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an interactive combined type push-pull writing board comprises a frame body, a tool box and a wire storage box, wherein fixed writing boards are symmetrically arranged at the left side and the right side of the frame body, movable writing boards are symmetrically arranged at the middle two sides of the frame body, the two movable writing boards are connected with the frame body in a sliding manner, an installation box is arranged at the middle position inside the frame body and covered by the two movable writing boards, a guide rail seat is arranged at the lower position inside the installation box, a lead screw is arranged at the middle position inside the guide rail seat and is connected with the guide rail seat in a rotating manner, the lead screw is connected with a motor in front of the guide rail seat in a rotating manner, a heat dissipation seat is arranged at the upper position of the guide rail seat and is connected with the guide rail seat in a sliding manner, the heat dissipation seat is connected with the lead screw through a ball, and a combined type teaching integrated machine is arranged on the front surface of, the combined teaching all-in-one machine is connected with the inner joint, the inner joint is installed at one end of the wire, the wire is arranged in the wire storage box, the wire storage box is installed on the right lower position inside the tool box, the tool box is installed on the right position of the frame body, the partition plate is installed on the middle position inside the wire storage box, the first wire storage roller and the second wire storage roller are symmetrically installed on the left and right sides of the partition plate, the first wire storage roller and the second wire storage roller are respectively connected with the partition plate and the wire storage box in a rotating mode through rotating shafts, the transmission box is installed on the wire storage box on the left side of the first wire storage roller, gears are arranged on the middle position inside the transmission box, and the gears are installed on the rotating shafts between the first wire storage roller and the wire storage box.

Preferably, a clockwork spring is installed on a rotating shaft between the gear and the first wire storage box, a positioning bolt is installed on the transmission box above the gear, the positioning bolt is clamped in the tooth socket, and the positioning bolt is screwed with the transmission box.

Preferably, the central point of the wire is fixed on the partition plate, one end of the wire is wound on the first wire storage roller, one end of the wire is connected with the outer joint, and the other end of the wire is wound on the second wire storage roller.

Preferably, the rear surface of the heat radiating seat is uniformly provided with heat radiating fins, and a fan is installed in an installation box behind the heat radiating seat.

Preferably, a storage battery is installed in the toolbox and is connected with the combined teaching all-in-one machine in series through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the wire storage box, the first wire storage roller, the transmission case, the gear, the spring and the positioning bolt, the wire arranging capacity of the device is increased, the length of the wire can be adjusted according to the charging position, the problem that the wire is too long and messy when in use is avoided, the problem that the wire is very inconvenient to arrange when not in use is avoided, and the problem that the insulating sheet of the wire is damaged when in use in the prior art is solved;

2. the utility model discloses in, through setting up radiating seat, guide rail seat, lead screw and motor, the device of being convenient for is installed and is dismantled modular teaching all-in-one, is convenient for maintain the device, avoids appearing the installation when using and maintains the difficulty and consume the problem that intensity of labour is big, and when using, mutually supporting between fan and the radiating seat has optimized the service environment of device, has guaranteed the life of device simultaneously.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a schematic view of the internal structure of the transmission case of FIG. 1 according to the present invention;

FIG. 3 is an assembly view of the transmission of FIG. 2 in accordance with the present invention;

FIG. 4 is an assembly view of the frame of FIG. 1 in accordance with the present invention;

fig. 5 is a schematic view of the internal structure of the installation box of fig. 4 according to the present invention.

In the figure: 1-fixed writing board, 2-movable writing board, 3-frame, 4-storage battery, 5-tool box, 6-transmission box, 7-external plug, 8-positioning bolt, 9-spring, 10-gear, 11-lead, 12-first wire storage roller, 13-partition plate, 14-second wire storage roller, 15-internal joint, 16-wire storage box, 17-installation box, 18-combined teaching integrated machine, 19-guide rail seat, 20-heat dissipation seat, 21-fan, 22-lead screw and 23-motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an interactive combined type push-pull writing board comprises a frame body 3, a tool box 5 and a wire storage box 16, wherein fixed writing boards 1 are symmetrically arranged at the left side and the right side of the frame body 3, movable writing boards 2 are symmetrically arranged at the middle side of the frame body 3, the two movable writing boards 2 are in sliding connection with the frame body 3, an installation box 17 is arranged at the middle position inside the frame body 3, the installation box 17 is covered by the two movable writing boards 2, a guide rail seat 19 is arranged at the lower position inside the installation box 17, a lead screw 22 is arranged at the middle position inside the guide rail seat 19, the lead screw 22 is in rotating connection with a motor 23 in front of the guide rail seat 19, a heat dissipation seat 20 is arranged at the upper position of the guide rail seat 19, and the heat dissipation seat 20 is in sliding connection with the guide rail seat 19, the heat radiation seat 20 is connected with a screw 22 through a ball, a combined teaching all-in-one machine 18 is installed on the front surface of the heat radiation seat 20, the combined teaching all-in-one machine 18 is connected with an inner joint 15, the inner joint 15 is installed at one end of a lead 11, the lead 11 is arranged in a wire storage box 16, the wire storage box 16 is installed at the lower right position in the tool box 5, the tool box 5 is installed at the right position of a frame body 3, a partition plate 13 is installed at the middle position in the wire storage box 16, a first wire storage roller 12 and a second wire storage roller 14 are symmetrically installed at the left side and the right side of the partition plate 13, the first wire storage roller 12 and the second wire storage roller 14 are respectively rotatably connected with the partition plate 13 and the wire storage box 16 through rotating shafts, a transmission box 6 is installed on the wire storage box 16 at the left side of the first wire storage roller 12, and a gear 10 is arranged at the middle position in the transmission box, gear 10 is installed in the pivot between first storage line roller 12 and storage line case 16, first storage line roller 12, transmission case 6, gear 10, cooperation between clockwork spring 9 and positioning bolt 8 is used, the reason line ability of device has been increased, make the device can be according to the length of charging

position control wire

11, 11 length overlengths of wire and then the mixed and disorderly problem of wire 11 appears when avoiding using, avoid appearing the very inconvenient problem of arrangement to wire 11 when not using simultaneously, the problem of prior art the damaged wire 11 insulating piece appears when using has been solved.

A clockwork spring 9 is installed on a rotating shaft between the gear 10 and the first wire storage box 16, a positioning bolt 8 is installed on the transmission box 6 above the gear 10, the positioning bolt 8 is clamped in a tooth groove, the positioning bolt 8 and the transmission box 6 are connected in a screwing mode, the central point of a wire 11 is fixed on a partition plate 13, one end of the wire 11 is wound on a first wire storage roller 12, one end of the wire 11 is connected with an external plug 7, the other end of the wire 11 is wound on a second wire storage roller 14, a heat dissipation fin is uniformly arranged on the rear surface of the heat dissipation base 20, a fan 21 is installed in an installation box 17 behind the heat dissipation base 20, a storage battery 4 is installed in the tool box 5, the storage battery 4 is connected with a combined teaching all-in-machine 18 in series through the wire 11, the heat dissipation base 20, a guide rail base 19, a lead screw 22 and a motor 23 are matched for use, and the combined teaching all-in-, be convenient for maintain the device, avoid appearing installation and maintenance difficulty and consume the problem that intensity of labour is big when using, simultaneously when using, the service environment of device has been optimized in the mutually supporting between fan 21 and the radiating seat 20, has guaranteed the life of device.

The model of the storage battery 4 is 6-GFM-150, the model of the fan 21 is TS-304, and the model of the motor 23 is Y160M 1-2.

The working process is as follows: when the combined type teaching integrated machine is used, the frame body 3 is fixed on a working position, the positioning bolt 8 is upwards rotated, the limiting of the gear 10 is removed while the positioning bolt 8 rotates, the lead 11 at one end of the external plug 7 is outwards pulled, the first wire storage roller 12 conducts wire releasing action at the moment, the clockwork spring 9 stores force, the external plug 7 is plugged in an external power supply, the positioning bolt 8 is rotated after the plugging is completed, the positioning bolt 8 moves downwards, the positioning bolt 8 realizes limiting treatment of the gear 10, the external power supply supplies power to the combined type teaching integrated machine 18, when the power supply is not needed, the external plug 7 is pulled out, the positioning bolt 8 is rotated, the limiting of the gear 10 is cancelled by the positioning bolt 8, the clockwork spring 9 drives the gear 10 to reversely rotate, the gear 10 drives the first wire storage roller 12 to reversely rotate, the lead 11 is wound on the first wire storage roller 12 again, and in the process, the wire storage box 16, The first wire storage roller 12, the transmission case 6, the gear 10, the clockwork spring 9 and the positioning bolt 8 are used in a matched manner, the wire arrangement capacity of the device is increased, the length of the wire 11 can be adjusted according to the charging position of the device, the problem that the wire 11 is too long and messy when the device is used is avoided, the problem that the wire 11 is inconvenient to arrange when the device is not used is avoided, the problem that an insulating sheet of the wire 11 is damaged when the device is used in the prior art is solved, when the combined teaching all-in-one machine 18 is needed to be used, the two movable writing boards 2 are pulled towards two sides to expose the combined teaching all-in-one machine 18, when the combined teaching all-in-one machine 18 needs to be maintained, the motor 23 drives the screw rod 22 to rotate, the heat dissipation seat 20 moves outwards when the screw rod 22 rotates, the combined teaching all-in-one machine 18 is exposed outside, and, in this in-process, the cooperation between radiating seat 20, guide rail seat 19, lead screw 22 and the motor 23 is used, and the device of being convenient for is installed and is dismantled modular teaching all-in-one 18, is convenient for maintain the device, avoids appearing the installation when using and maintains the difficulty and consume the problem that intensity of labour is big, and when using, the mutually supporting between fan 21 and the radiating seat 20 has optimized the service environment of device, has guaranteed the life of device simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interactive combination formula push-and-pull clipboard, includes framework (3), toolbox (5) and storage line case (16), its characterized in that: fixed clipboard (1) are installed to the symmetry in the left and right sides position of framework (3), the symmetry is installed and is removed clipboard (2), two in the middle both sides position of framework (3) sliding connection between removal clipboard (2) and framework (3), install box (17) on the inside intermediate position of framework (3), install box (17) by two remove clipboard (2) and cover, install guide rail seat (19) on the inside below position of install box (17), install lead screw (22) on the inside intermediate position of guide rail seat (19), rotate between lead screw (22) and guide rail seat (19) and be connected, rotate between motor (23) in lead screw (22) and guide rail seat (19) the place ahead and be connected, be provided with radiating seat (20) on the top position of guide rail seat (19), the heat dissipation seat (20) is connected with the guide rail seat (19) in a sliding mode, the heat dissipation seat (20) is connected with the screw rod (22) through a ball, a combined teaching all-in-one machine (18) is installed on the front surface of the heat dissipation seat (20), the combined teaching all-in-one machine (18) is connected with the inner connector (15), the inner connector (15) is installed at one end of the lead (11), the lead (11) is arranged in the wire storage box (16), the wire storage box (16) is installed on the right lower position inside the tool box (5), the tool box (5) is installed on the right position of the frame body (3), the partition plate (13) is installed on the middle position inside the wire storage box (16), the first wire storage roller (12) and the second wire storage roller (14) are symmetrically installed on the left side and the right side of the partition plate (13), and the first wire storage roller (12) and the second wire storage roller (14) are respectively connected with the partition plate (13) and the wire storage box (16) in a rotating mode through rotating shafts, install transmission case (6) on first storage line roller (12) left storage line case (16), be provided with gear (10) on the inside intermediate position of transmission case (6), gear (10) are installed in the pivot between first storage line roller (12) and storage line case (16).

2. An interactive combination push-pull tablet as defined in claim 1, wherein: install clockwork spring (9) in the pivot between gear (10) and first storage line case (16), install positioning bolt (8) on transmission case (6) of gear (10) top, positioning bolt (8) joint is in the tooth's socket, connect soon between positioning bolt (8) and transmission case (6).

3. An interactive combination push-pull tablet as defined in claim 1, wherein: the central point of wire (11) is fixed on baffle (13), wire (11) one end is around covering on first storage line roller (12), and wire (11) one end is connected with external plug (7), wire (11) other end is around covering on second storage line roller (14).

4. An interactive combination push-pull tablet as defined in claim 1, wherein: evenly be provided with radiating fin on the rear surface of radiating seat (20), install fan (21) in install bin (17) at radiating seat (20) rear.

5. An interactive combination push-pull tablet as defined in claim 1, wherein: the combined teaching all-in-one machine is characterized in that a storage battery (4) is installed in the tool box (5), and the storage battery (4) is connected with the combined teaching all-in-one machine (18) in series through a lead (11).