CN209044903U - A kind of more study course online education devices - Google Patents

Abstract

The utility model discloses a kind of more study course online education devices, including pedestal, screw rod and tray, the lower end surrounding of the pedestal is connected with stabilizer blade, and non-slip mat is distributed in the lower end of stabilizer blade, the screw rod is fixed on the middle part lower end of pedestal, and tune wheel is inlaid on the outside of the middle part of screw rod, the surrounding for adjusting wheel is equipped with clamping plate, the lower end of the screw rod is provided with chassis, and the lower end two sides on chassis are connected with idler wheel, the middle part top of the pedestal is equipped with bearing, and pillar is distributed at the top of bearing, the tray is embedded in the middle part of pillar, and the inside top of pillar is fixed with connecting rod, the middle part of the connecting rod, which is run through, shaft, lift hook is provided in the middle part of the shaft.More study course online education devices are provided with pedestal, and pedestal is in the quadrangle star topology being bent outwardly, and stabilizer blade plays good fixed supporting role, while passing through the non-slip mat of stabilizer blade lower end, the possibility that can prevent stabilizer blade bottom in use from skidding.

Description

A kind of more study course online education devices

Technical field

The utility model relates to multimedia technology in education field, specially a kind of more study course online education devices.

Background technique

Multimedia education, this is a kind of teaching means popular in recent years, by using projector, electronic whiteboard, sound equipment Equipment, central control system, the numeral teachings equipment such as computer are used cooperatively teaching software (multimedia electronic classroom system), are utilized Multimedia has the characteristics that figure, text, sound and cyclopentadienyl even have activity video such, provides optimal teaching environment.

Educational devices in the market without good fixed structure, cause in placement in use, may be quarrelled and fought noisily Student knocks over, and body is caused to damage, while user can not carry out multi-angle adjustment to body in use, cause imparting knowledge to students In, user is unable to reach the desired teaching angle of oneself, makes troubles to user, for this purpose, it is proposed that a kind of more religions Journey online education device.

Utility model content

The purpose of this utility model is to provide a kind of more study course online education devices, to solve to mention in above-mentioned background technique Educational devices out without good fixed structure, cause in placement in use, and the student that may be quarrelled and fought noisily knocks over, cause Body damage, while user can not carry out multi-angle adjustment to body in use, cause in teaching, user can not reach To the desired teaching angle of oneself, the problem of making troubles to user.

To achieve the above object, the utility model provides the following technical solutions: a kind of more study course online education devices, including Pedestal, screw rod and tray, the lower end surrounding of the pedestal is connected with stabilizer blade, and non-slip mat is distributed in the lower end of stabilizer blade, described Screw rod is fixed on the middle part lower end of pedestal, and tune wheel is inlaid on the outside of the middle part of screw rod, and the surrounding for adjusting wheel is equipped with clamping plate, The lower end of the screw rod is provided with chassis, and the lower end two sides on chassis are connected with idler wheel, and the middle part top of the pedestal is equipped with Bearing, and pillar is distributed at the top of bearing, the tray is embedded in the middle part of pillar, and the inside top of pillar is fixed with Connecting rod, the middle part of the connecting rod is provided with lift hook through there is shaft in the middle part of the shaft, and the end top for lifting hook is connected with Clamping plate, the lower end of the clamping plate are equipped with fixed frame, and the fixed organism of inner wall of fixed frame, the middle part two of the body Side is inlaid with Air Filter, and the surrounding of body is provided with handle, and the right side central of the body is connected with Ethernet mounting groove, institute It states and mounting plate is installed at the top of connecting rod, and the inside both ends of mounting plate are fixed with hex screw.

Preferably, the stabilizer blade is uniformly distributed along the surrounding of pedestal, and pedestal is in the quadrangle star topology being bent outwardly.

Preferably, the chassis slides up and down connection along the central axes of pedestal by screw rod, and between screw rod and tune wheel To be threadedly coupled.

Preferably, the pillar is rotation connection in one group of shape distribution, and between pillar and connecting rod.

Preferably, the connecting rod is snapped connection by constituting between lift hook and clamping plate, and connecting rod passes through mounting plate and machine It is threaded connection between body.

Preferably, the Air Filter is symmetrical along the central axes of body, and is bonded to each other between Air Filter and body.

Compared with prior art, the utility model has the beneficial effects that more study course online education devices are provided with pedestal, Pedestal is in the quadrangle star topology being bent outwardly, and stabilizer blade plays good fixed supporting role, while anti-skidding by stabilizer blade lower end Pad, the possibility that can prevent stabilizer blade bottom in use from skidding, while pedestal surrounding can be improved integrated beauty with streamlined setting Sight degree, while in placement, it can guarantee integrally-built stability, reduce the case where tilting and collapsing in use, screw rod Lower end be provided with chassis, screw rod and adjust to be threadedly coupled between wheel, when user, which needs to carry out body to move, to put, make User can adjust wheel by rotation, adjust wheel that screw rod is driven to move down, chassis drives idler wheel to move down, and idler wheel is affixed with ground It closes, body can be pushed away easily by idler wheel and be put to suitable position by user, while when need to use, idler wheel being lifted, and be prevented Only body rotates, and causes effectively impart knowledge to students in, the inside top of pillar is fixed with connecting rod, between pillar and connecting rod For rotation connection, being provided with a pair of posts can guarantee that pillar in use plays good fixed function, prevent in use Pillar fracture leads to body rollover damage, while when user needs for the display screen of body to be adjusted, user can By adjusting loose shaft, connecting rod is rotated, so that the display screen of body plays angle and is adjusted.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model pedestal overlooking structure diagram；

Fig. 3 is the utility model tune wheel partial enlargement structural representation.

In figure: 1, pedestal, 2, stabilizer blade, 3, non-slip mat, 4, Ethernet mounting groove, 5, screw rod, 6, chassis, 7, bearing, 8, branch Column, 9, tray, 10, connecting rod, 11, shaft, 12, fixed frame, 13, handle, 14, lift hook, 15, clamping plate, 16, mounting plate, 17, Hex screw, 18, body, 19, Air Filter, 20, tune wheel, 21, clamping plate, 22, idler wheel.

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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of more study course online education devices, including bottom Seat 1, stabilizer blade 2, non-slip mat 3, Ethernet mounting groove 4, screw rod 5, chassis 6, bearing 7, pillar 8, tray 9, connecting rod 10, shaft 11, fixed frame 12, handle 13, lift hook 14, clamping plate 15, mounting plate 16, hex screw 17, body 18, Air Filter 19, tune wheel 20, clamping plate 21 and idler wheel 22, the lower end surrounding of pedestal 1 is connected with stabilizer blade 2, and non-slip mat 3, stabilizer blade 2 is distributed in the lower end of stabilizer blade 2 Surrounding along pedestal 1 is uniformly distributed, and pedestal 1 is in the quadrangle star topology being bent outwardly, and stabilizer blade 2 plays good fixed support Effect, while passing through the non-slip mat 3 of 2 lower end of stabilizer blade, the possibility that can prevent 2 bottom of stabilizer blade in use from skidding, while pedestal 1 Surrounding can be improved overall aesthetic degree with streamlined setting, while in placement, can guarantee integrally-built stability, reduce The case where tilting and collapsing in use, screw rod 5 is fixed on the middle part lower end of pedestal 1, and is inlaid on the outside of the middle part of screw rod 5 Wheel 20 is adjusted, adjusts the surrounding of wheel 20 that clamping plate 21 is installed, the lower end of screw rod 5 is provided with chassis 6, and the lower end two sides connection on chassis 6 There is idler wheel 22, chassis 6 slides up and down connection along the central axes of pedestal 1 by screw rod 5, and is spiral shell between screw rod 5 and tune wheel 20 Line connection, when user needs to carry out body 18 mobile put, user can adjust wheel 20 by rotation, and wheel 20 is adjusted to drive Screw rod 5 moves down, and chassis 6 drives idler wheel 22 to move down, and idler wheel 22 fits with ground, and user can pass through idler wheel 22 Body 18 is pushed away easily and is put to suitable position, while when need to use, idler wheel 22 is lifted, prevents body 18 from rotating, causes It can not effectively impart knowledge to students in use, the middle part top of pedestal 1 is equipped with bearing 7, and pillar 8 is distributed in the top of bearing 7, sets Object disk 9 is embedded in the middle part of pillar 8, and the inside top of pillar 8 is fixed with connecting rod 10, and pillar 8 is distributed in one group of shape, and pillar It is rotation connection between 8 and connecting rod 10, being provided with a pair of posts 8 can guarantee that pillar 8 in use plays good fixed work With preventing pillar 8 in use to be broken, lead to the rollover damage of body 18, while when user needs the display screen of body 18 When being adjusted, user can be rotated connecting rod 10, by adjusting loose shaft 11 so that the display screen of body 18 plays angle Degree is adjusted, and through there is shaft 11, the middle part of shaft 11 is provided with lift hook 14, and lifts the end top of hook 14 at the middle part of connecting rod 10 Portion is connected with clamping plate 15, and the lower end of clamping plate 15 is equipped with fixed frame 12, and the fixed organism 18 of inner wall of fixed frame 12, machine The on both sides of the middle of body 18 is inlaid with Air Filter 19, and the surrounding of body 18 is provided with handle 13, and Air Filter 19 is along body 18 Axisymmetrical distribution, and be bonded to each other between Air Filter 19 and body 18, the inside of Air Filter 19 is in hollow form, when body 18 is long Time uses, and when internal temperature is excessively high, is flowed out hot-air from Air Filter 19 by air circulation, while Air Filter 19 has one Fixed dustproof effect prevents dust in use from entering in body 18, and 18 inner components of body is caused short circuit, body 18 occur Right side central be connected with Ethernet mounting groove 4, the top of connecting rod 10 is equipped with mounting plate 16, and the inside both ends of mounting plate 16 It is fixed with hex screw 17, connecting rod 10 is snapped connection by constituting between lift hook 14 and clamping plate 15, and connecting rod 10 passes through installation To be threadedly coupled between plate 16 and body 18, lifting hook 14 and mounting plate 16 can effectively consolidate between body 18 and connecting rod 10 It is fixed, it can effectively prevent occurring the case where fixed unstable, body 18 is caused to be dropped in use using dual fixation, while when making When user needs to dismantle body 18, user can then will by the hex screw 17 of disassembly 16 two sides of mounting plate It lifts hook 14 to take out, then disassembly is carried out to body 18 and is put, it is easy to operate, it is easy to use.

Working principle: this kind of more study course online education devices are passed through with lift hook 14 first and is penetrated in clamping plate 15, together When will be fixed between mounting plate 16 and body 18 by hex screw 17, user adjusts wheel 20 by rotation at this time, adjusts wheel 20 drive screw rods 5 move down, and chassis 6 drives idler wheel 22 to move down, and idler wheel 22 fits with ground, and user can pass through Body 18 is pushed away put to suitable position easily by idler wheel 22, and Ethernet plug is inserted into Ethernet mounting groove 4 by subsequent user, is made User opens body 18, and subsequent user is rotated connecting rod 10, by adjusting loose shaft 11 so that the display screen of body 18 It plays angle to be adjusted, while user also can carry out left-right rotation to pillar 8 by bearing 7, user is able to carry out Multi-angle rotary, pedestal 1 are in the quadrangle star topology being bent outwardly, and stabilizer blade 2 plays good fixed supporting role, passes through simultaneously The non-slip mat 3 of 2 lower end of stabilizer blade, the possibility that can prevent 2 bottom of stabilizer blade in use from skidding, last user by Ethernet into The use process of entire more study course online education devices is completed in the teaching of row remote online like this.

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 (6)

1. a kind of more study course online education devices, including pedestal (1), screw rod (5) and tray (9), it is characterised in that: the bottom The lower end surrounding of seat (1) is connected with stabilizer blade (2), and the lower end of stabilizer blade (2) is distributed with non-slip mat (3), and the screw rod (5) is fixed on The middle part lower end of pedestal (1), and tune wheel (20) is inlaid on the outside of the middle part of screw rod (5), the surrounding for adjusting wheel (20) is equipped with The lower end of clamping plate (21), the screw rod (5) is provided with chassis (6), and the lower end two sides of chassis (6) are connected with idler wheel (22), institute The middle part top for stating pedestal (1) is equipped with bearing (7), and pillar (8) are distributed at the top of bearing (7), tray (9) edge Inside top embedded in the middle part of pillar (8), and pillar (8) is fixed with connecting rod (10), and the middle part of the connecting rod (10), which is run through, to be had Shaft (11) is provided with lift hook (14) in the middle part of the shaft (11), and the end top for lifting hook (14) is connected with clamping plate (15), the lower end of the clamping plate (15) is equipped with fixed frame (12), and the inner wall of fixed frame (12) is fixed organism (18), institute The on both sides of the middle for stating body (18) is inlaid with Air Filter (19), and the surrounding of body (18) is provided with handle (13), the body (18) right side central is connected with Ethernet mounting groove (4), is equipped with mounting plate (16) at the top of the connecting rod (10), and is installed The inside both ends of plate (16) are fixed with hex screw (17).

2. a kind of more study course online education devices according to claim 1, it is characterised in that: the stabilizer blade (2) is along pedestal (1) surrounding is uniformly distributed, and pedestal (1) is in the quadrangle star topology being bent outwardly.

3. a kind of more study course online education devices according to claim 1, it is characterised in that: the chassis (6) passes through silk Bar (5) slides up and down connection along the central axes of pedestal (1), and is to be threadedly coupled between screw rod (5) and tune wheel (20).

4. a kind of more study course online education devices according to claim 1, it is characterised in that: the pillar (8) is in one group Shape distribution, and be rotation connection between pillar (8) and connecting rod (10).

5. a kind of more study course online education devices according to claim 1, it is characterised in that: the connecting rod (10) passes through lift It constitutes and snaps connection between hook (14) and clamping plate (15), and it is spiral shell between mounting plate (16) and body (18) that connecting rod (10), which passes through, Line connection.

6. a kind of more study course online education devices according to claim 1, it is characterised in that: the Air Filter (19) is along machine The central axes of body (18) are symmetrical, and are bonded to each other between Air Filter (19) and body (18).