CN218494646U

CN218494646U - Novel liftable campus electron class tablet

Info

Publication number: CN218494646U
Application number: CN202221874049.6U
Authority: CN
Inventors: 谭立陶
Original assignee: Shenzhen Kaibote Technology Co ltd
Current assignee: Shenzhen Kaibote Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-17
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a novel but lift campus electron class tablet relates to electron class tablet technical field, including base and electron class tablet body, the top of base is equipped with two lift adjustment subassemblies, and two lift adjustment subassemblies all include horizontal pole, driven bevel gear, connection lead screw and firm subassembly, and the positive reverse motor of top fixedly connected with of base, the back fixedly connected with mounting panel of base, the inboard threaded connection of mounting panel have two construction bolts, the beneficial effects of the utility model are that: be convenient for drag through having elastic sponge branch and spring and support electron class tablet body, further promote the stability that electron class tablet body removed to be convenient for shelter from card slot through the baffle, prevent the inside condition that appears falling ash of card slot, be convenient for install between base and the outside wall body through mounting bolt simultaneously, and help promoting the frictional force of contact between base and the ground through the rubber pad.

Description

Novel liftable campus electron class tablet

Technical Field

The utility model relates to an electron class tablet, in particular to novel liftable campus electron class tablet belongs to electron class tablet technical field.

Background

The electronic class cards are one of systems for school cultural construction and smart campus construction at present, a school configures an intelligent class card all-in-one machine for each classroom, is generally installed at the doorway of the classroom or in the classroom, and is mainly used for displaying class information, current course information, class activity information and school notification information content, such as characters, pictures, multimedia content, flash and the like, so that a novel teacher-student communication and campus service platform is provided for students and teachers, and therefore, a novel liftable campus electronic class card is provided on the market and is also popularized and used along with the novel liftable campus electronic class card;

the novel liftable campus electronic class tablet disclosed by the application number of CN202022261964.5 is also an increasingly mature technology, and comprises a shell and a base, wherein a display screen is arranged in the middle of the front end face of the shell, a controller is arranged inside the shell, the lower left corner of the front end face of the shell is provided with a card swiping position, the right side of the card swiping position is provided with a camera, the right side of the front end face of the shell is provided with a telephone base, a telephone transmitter is arranged on the telephone base, and the right end face of the shell is provided with a card plugging position. The utility model discloses can also be according to individual demand height-adjusting, it is more convenient to use ", but the device still has following defect when in-service use.

1) The electronic class card is not beneficial to directly controlling the use height of the electronic class card in actual use, and is inconvenient to use;

2) The stability of electron class tablet when adjusting is unfavorable for promoting, and does not set up the obvious structure to electron class tablet, and the condition that the easy emergence of colliding with of difficult student's attention that arouses appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel liftable campus electron class tablet to the use height that is unfavorable for direct control electron class tablet when in-service use that provides in solving above-mentioned background art, the problem of not being convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel liftable campus electron class tablet, includes base and electron class tablet body, the top of base is equipped with two lift adjustment subassembly, two lift adjustment subassembly all includes horizontal pole, driven bevel gear, connecting lead screw and firm subassembly, the positive motor that reverses of top fixedly connected with of base, the back fixedly connected with mounting panel of base, the inboard threaded connection of mounting panel has two construction bolts, the positive fixedly connected with fixed plate of mounting panel, the bottom fixedly connected with rubber pad of base, the card slot has been seted up to one side of electron class tablet body, one side sliding connection of electron class tablet body has the baffle, the baffle with the inboard block of electron class tablet body is connected, the outside fixedly connected with phosphor strip of electron class tablet body.

Preferably, the two transverse rods are respectively and fixedly arranged on a transmission shaft at the left end and a transmission shaft at the right end of the forward and reverse rotating motor, one end of each transverse rod is fixedly connected with a driving bevel gear, the two driven bevel gears are respectively meshed with the two driving bevel gears, the inner sides of the two driven bevel gears are fixedly connected with connecting screw rods, the outer sides of the two connecting screw rods are connected with a support plate through screw nuts and threads, and the outer side of the support plate is fixedly connected with a sponge sleeve.

Preferably, the bottom ends of the two connecting screw rods are rotatably connected with the top end of the base through bearings, and the thread directions of the two connecting screw rods are opposite.

Preferably, the bottom end of the electronic class board body is fixedly connected with the top end of the support plate.

Preferably, two the subassembly that stabilizes all includes sponge branch, two sponge branch is all fixed the setting and is in the top of fixed plate, two the outside of sponge branch is all overlapped and is equipped with the spring.

Preferably, two ends of the two springs are respectively and fixedly connected with the top end of the fixed plate and the bottom end of the support plate, and the top ends of the two sponge support rods are respectively and fixedly connected with the bottom end of the support plate.

Preferably, one side fixedly connected with connecting plate of electron class tablet body, the bottom of baffle with the top of connecting plate is laminated mutually.

Preferably, a switch panel is fixedly arranged on one side of the base, a forward and reverse rotation motor switch is arranged on the surface of the switch panel, and the forward and reverse rotation motor is electrically connected with the external power supply through the forward and reverse rotation motor switch.

Compared with the prior art, the utility model provides a pair of novel liftable campus electron class tablet has following beneficial effect:

1. a novel liftable campus electronic class tablet is convenient for driving two connecting screw rods with opposite thread directions to synchronously rotate through a driving bevel gear and a driven bevel gear, is convenient for controlling up-and-down movement of a support plate and an electronic class tablet body, is convenient for carrying out lifting adjustment on the height of the electronic class tablet body, and is beneficial to simply improving the moving stability of the electronic class tablet body through the two connecting screw rods;

2. the utility model provides a novel liftable campus electron class tablet, be convenient for pull through having elastic sponge branch and spring and support electron class tablet body, further promote the stability that electron class tablet body removed, and be convenient for shelter from the card slot through the baffle, prevent the inside condition that the ash falls that appears in card slot, be convenient for install between base and the outside wall body through construction bolt simultaneously, and help promoting the frictional force of contact between base and the ground through the rubber pad, help playing striking effect through the phosphor strip, the soft extension board of cooperation helps preventing that the student from colliding with the wound.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the stabilizing assembly of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a lift adjustment assembly; 21. a cross bar; 22. a drive bevel gear; 23. a driven bevel gear; 24. connecting a screw rod; 25. a support plate; 26. a stabilizing assembly; 261. a sponge strut; 262. a spring; 3. a positive and negative rotation motor; 4. a fixing plate; 5. mounting a plate; 6. installing a bolt; 7. a rubber pad; 8. a sponge sleeve; 9. an electronic class board body; 10. a card slot; 11. a connecting plate; 12. a baffle plate; 13. a fluorescent strip; 14. a switch panel.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a novel liftable campus electron class tablet, including base 1 and electron class tablet body 9, the top of base 1 is equipped with two lift adjustment assembly 2, two lift adjustment assembly 2 all include horizontal pole 21, driven bevel gear 23, connecting screw 24 and firm subassembly 26, the top of base 1 is fixedly connected with positive reverse motor 3, the back of base 1 is fixedly connected with mounting panel 5, the inboard threaded connection of mounting panel 5 has two mounting bolts 6, the front of mounting panel 5 is fixedly connected with fixed plate 4, the bottom of base 1 is fixedly connected with rubber pad 7, card slot 10 has been seted up to one side of electron class tablet body 9, one side sliding connection of electron class tablet body 9 has baffle 12, baffle 12 is connected with the inboard block of electron class tablet body 9, the outside fixedly connected with phosphor strip 13 of electron class tablet body 9;

one side of the electronic class board body 9 is fixedly connected with a connecting plate 11, and the bottom end of the baffle 12 is attached to the top end of the connecting plate 11;

a switch panel 14 is fixedly arranged on one side of the base 1, a forward and reverse rotation motor switch is arranged on the surface of the switch panel 14, and the forward and reverse rotation motor 3 is electrically connected with an external power supply through the forward and reverse rotation motor switch;

referring to fig. 1-4, the novel liftable campus electronic class card further comprises a lifting adjusting assembly 2, two cross rods 21 are respectively and fixedly arranged on a transmission shaft at the left end and a transmission shaft at the right end of a forward and reverse rotating motor 3, one end of each of the two cross rods 21 is fixedly connected with a driving bevel gear 22, two driven bevel gears 23 are respectively meshed with the two driving bevel gears 22, the inner sides of the two driven bevel gears 23 are respectively and fixedly connected with connecting screw rods 24, the outer sides of the two connecting screw rods 24 are connected with a support plate 25 through screw threads of screw rod nuts, and the outer side of the support plate 25 is fixedly connected with a sponge sleeve 8;

the bottom ends of the two connecting screw rods 24 are rotatably connected with the top end of the base 1 through bearings, and the thread directions of the two connecting screw rods 24 are opposite;

the bottom end of the electronic class board body 9 is fixedly connected with the top end of the support plate 25;

specifically, as shown in fig. 1 and 3, when the height of the electronic class board body 9 needs to be adjusted, the forward and reverse rotation motor 3 is controlled to operate through the forward and reverse rotation motor switch on the switch panel 14, the forward and reverse rotation motor 3 controls the two driving bevel gears 22 to drive the two driven bevel gears 23 to rotate, so that the two connecting screw rods 24 with opposite thread directions synchronously rotate, the supporting plate 25 is controlled to move upwards at the moment, the height of the electronic class board body 9 is adjusted to move upwards, and otherwise, when the electronic class board body 9 needs to be adjusted downwards, the electronic class board body 9 can be controlled to move downwards only by controlling the forward and reverse rotation motor 3 to drive the two connecting screw rods 24 to rotate backwards before comparing, and the adjustment is completed.

Example 2:

the two stabilizing assemblies 26 respectively comprise sponge supporting rods 261, the two sponge supporting rods 261 are fixedly arranged at the top end of the fixing plate 4, and springs 262 are sleeved on the outer sides of the two sponge supporting rods 261;

two ends of the two springs 262 are respectively and fixedly connected with the top end of the fixed plate 4 and the bottom end of the support plate 25, and the top ends of the two sponge support rods 261 are respectively and fixedly connected with the bottom end of the support plate 25;

specifically, as shown in fig. 1, 2, and 3, in the process of moving the support plate 25 up and down, the support plate 25 is supported by two elastic and symmetrical sponge support rods 261 and springs 262, so as to improve the stability of the movement of the electronic shift board body 9.

The working principle is as follows: when the novel liftable campus electronic class card is used, firstly, the electronic class card body 9 is installed between the wall body outside the class through the two installation bolts 6, the rubber pad 7 is in contact with the ground, the stability of the base 1 placed on the ground is improved through the friction force of the rubber pad 7, when the height of the electronic class card body 9 needs to be adjusted, the forward and reverse motor 3 is controlled to operate through the forward and reverse motor switch on the switch panel 14, the two driving bevel gears 22 are controlled to drive the two driven bevel gears 23 to rotate through the forward and reverse motor 3, so that the two connecting lead screws 24 with opposite thread directions synchronously rotate, the support plate 25 is controlled to move upwards at the moment, the height of the electronic class card body 9 is adjusted to move upwards, otherwise, when the electronic class card body 9 needs to be adjusted downwards, only need control just reversing motor 3 and drive two and connect lead screw 24 and compare before can control electron class tablet body 9 and move down, accomplish the regulation, and at the in-process that extension board 25 reciprocated, all can support extension board 25 through two sponge branch 261 that have elastic and symmetry setting and spring 262, with the stability that promotes electron class tablet body 9 and remove, then after finishing the altitude mixture control with electron class tablet body 9, can make card slot 10 expose through pull-up baffle 12, can use electron class tablet body 9 through card slot 10 plug-in card, then be equipped with round sponge cover 8 in the outside of extension board 25, consequently, help preventing that the student from appearing the condition of gouging, be equipped with two phosphor strips 13 in the outside of electron class tablet body 9 simultaneously, consequently, help people to remind through phosphor strip 13, play striking effect.

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 a novel liftable campus electron class tablet, includes base (1) and electron class tablet body (9), its characterized in that: the top of base (1) is equipped with two lift adjustment subassembly (2), two lift adjustment subassembly (2) all includes horizontal pole (21), driven bevel gear (23), connecting screw rod (24) and firm subassembly (26), the top fixedly connected with of base (1) is motor (3) just reversing, back fixedly connected with mounting panel (5) of base (1), the inboard threaded connection of mounting panel (5) has two construction bolts (6), the positive fixedly connected with fixed plate (4) of mounting panel (5), the bottom fixedly connected with rubber pad (7) of base (1), card slot (10) have been seted up to one side of electron class tablet body (9), one side sliding connection of electron class tablet body (9) has baffle (12), baffle (12) with the inboard block of electron class tablet body (9) is connected, the outside fixedly connected with phosphor strip (13) of electron class tablet body (9).

2. The novel liftable campus electronic class tablet of claim 1, characterized in that: the two transverse rods (21) are fixedly arranged on a transmission shaft at the left end and a transmission shaft at the right end of the forward and reverse rotating motor (3) respectively, one end of each of the two transverse rods (21) is fixedly connected with a driving bevel gear (22), the two driven bevel gears (23) are meshed with the two driving bevel gears (22) respectively, the inner sides of the two driven bevel gears (23) are fixedly connected with connecting screw rods (24), the outer sides of the two connecting screw rods (24) are connected with support plates (25) through screw nuts and threads, and the outer sides of the support plates (25) are fixedly connected with sponge sleeves (8).

3. The novel liftable campus electronic class tablet of claim 1, characterized in that: the bottom ends of the two connecting screw rods (24) are rotatably connected with the top end of the base (1) through bearings, and the thread directions of the two connecting screw rods (24) are opposite.

4. The novel liftable campus electronic class tablet of claim 2, characterized in that: the bottom end of the electronic class board body (9) is fixedly connected with the top end of the support plate (25).

5. The novel liftable campus electronic class tablet of claim 2, characterized in that: two firm subassembly (26) all includes sponge branch (261), two sponge branch (261) all is fixed to be set up the top of fixed plate (4), two the outside of sponge branch (261) all is equipped with spring (262).

6. The novel liftable campus electronic class tablet of claim 5, wherein: two ends of the two springs (262) are respectively fixedly connected with the top end of the fixed plate (4) and the bottom end of the support plate (25), and the top ends of the two sponge support rods (261) are fixedly connected with the bottom end of the support plate (25).

7. The novel liftable campus electronic class tablet of claim 1, characterized in that: one side fixedly connected with connecting plate (11) of electron class tablet body (9), the bottom of baffle (12) with the top of connecting plate (11) is laminated mutually.

8. The novel liftable campus electronic class tablet of claim 1, characterized in that: one side of the base (1) is fixedly provided with a switch panel (14), the surface of the switch panel (14) is provided with a forward and reverse rotation motor switch, and the forward and reverse rotation motor (3) is electrically connected with an external power supply through the forward and reverse rotation motor switch.