CN214414371U

CN214414371U - Informationized electronic platform

Info

Publication number: CN214414371U
Application number: CN202023099047.8U
Authority: CN
Inventors: 王昌文; 刘静
Original assignee: GANSU VOCATIONAL & TECHNICAL COLLEGE OF NONFERROUS METALLURGY
Current assignee: Gansu Qiyan Intelligent Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-19
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an informationized electronic platform, which belongs to the technical field of multimedia teaching equipment and comprises a box body with an opening at the upper end, a table plate and two scissor type telescopic rods, wherein the bottom of each scissor type telescopic rod is connected with an inner cavity of the box body, the top end of each scissor type telescopic rod is connected with the bottom surface of the table plate, the bottom end of a left connecting rod assembly in each scissor type telescopic rod is hinged with any side wall of the box body, the bottom end of a right connecting rod assembly in each scissor type telescopic rod is connected with the same side wall of the box body in a sliding way, the top end of the left connecting rod assembly in each scissor type telescopic rod is hinged with the bottom of the table plate, the top end of a right connecting rod assembly in each scissor type telescopic rod is connected with the bottom of the table plate in a sliding way, two scissor type telescopic rods are arranged between the box body and the table plate in the same way, one end of the bottom of the inner cavity of the box body, which is close to the right connecting rod assembly, is provided with a supporting mechanism for preventing the right connecting rod assembly from sliding, the utility model discloses compare with current education propaganda platform equipment, the volume is littleer, is convenient for remove and carry.

Description

Informationized electronic platform

Technical Field

The utility model belongs to the technical field of multimedia teaching equipment, concretely relates to informationized electronic platform.

Background

Along with modern education's input is accelerated, more and more areas begin to focus on primary and secondary school's education, and the podium table is generally to supply the teacher to put textbook, the desk of teaching appliances such as chalk on class on arranging teacher's podium in, be one of the most basic teaching aid in the teaching of school, at present, the podium is fixed podium table mostly, and these intelligent and multi-functional education propaganda podium equipment of current are because bulky, the quality is big and be unfavorable for portable removal, consequently need a simple portable education platform satisfy the indoor outer needs of explaining the activity of people.

SUMMERY OF THE UTILITY MODEL

The utility model provides an informationized electronic platform, includes upper end open-ended box, table and cuts formula telescopic link, cut formula telescopic link bottom and be connected with the box inner chamber, it is connected with the table bottom surface to cut formula telescopic link top, it is articulated with arbitrary lateral wall of box to cut the bottom of left link assembly in the formula telescopic link, the same lateral wall sliding connection of the bottom of right link assembly in the formula telescopic link and box, the top of left link assembly in the formula telescopic link is articulated with the bottom of table, the top of right link assembly in the formula telescopic link is connected with the bottom sliding of table, it has two to cut the formula telescopic link, two are all installed between table and box with the same mode, the one end that is close to right link assembly in box inner chamber bottom is provided with the supporting mechanism that prevents the right link assembly and slide, there are 3 tables, be the second table respectively and set up respectively at second table left side, the, First table and the third table of right side both sides, cut formula telescopic link top and be connected bottom the second table, the up end sliding connection of third table bottom surface and second table, the inside cavity of second table, and be provided with the opening in the one side of keeping away from the third table, opening and cavity intercommunication, the inner chamber of second table is slided into from the opening part to one side that first table is close to the second table, and the bottom surface sliding connection of first table bottom surface and second table inner chamber wall.

The other scissor type telescopic rod is arranged on the inner side wall of the box body opposite to the scissor type telescopic rod in the same way, and a supporting mechanism for preventing the right connecting rod assembly from sliding is arranged at one end, close to the right connecting rod assembly, of the bottom of the inner cavity of the box body.

Further: the right connecting rod assembly is connected with the inner side wall of the box body in a sliding mode through a sliding groove and a sliding block, the sliding blocks are in sliding fit with the corresponding sliding grooves after penetrating through the bottom end of the right connecting rod assembly respectively, and the sliding blocks are hinged to the bottom end of the right connecting rod assembly.

Further: the supporting mechanism comprises a supporting rod arranged in an inner cavity of the box body and a plurality of clamping grooves matched with the supporting rod, the two ends of the supporting rod are respectively connected with a right connecting assembly in a rotating mode, the middle portion of the supporting rod is concave and connected with the clamping grooves in a clamping mode, the clamping grooves are formed in the bottom of the inner cavity of the box body, and the plurality of clamping grooves are distributed along the axis of the sliding groove.

Further: all be connected with the iron sheet on four lateral walls of third table, all be connected with the magnet that adsorbs with the paster in the upper end of four inner chamber walls of box.

Further: and a handle is fixedly arranged on one side of the outer surface of the box body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, owing to adopted the formula telescopic link of cutting to support, consequently the utility model discloses there expand and compress two kinds of states, compare and explain platform equipment with current education, this device under the compression state is convenient for remove and carry.

2. The utility model discloses in, owing to be provided with a plurality ofly and bracing piece complex draw-in grooves, consequently cut the cooperation that highly can pass through bracing piece and different draw-in grooves of formula telescopic link and adjust to obtain not co-altitude the utility model discloses, satisfy multiple high demand.

3. The utility model discloses in, because the table has 3, be the second table and set up first table and the third table in the left and right both sides of second table respectively, after the table reachs and predetermines the height, slide the second table along first table up end, follow the direction roll-off of keeping away from the second table with the third table again in the cavity of first table, consequently expand completely the back the utility model provides a sufficient space supplies the mr to put article.

4. The utility model discloses in, because the magnet of connecting in the upper end of four inner chamber walls of box can firmly adsorb the iron sheet of connecting on four lateral walls of third table, consequently can prevent this utility model from removing in-process table roll-off from the box to guarantee to cut formula telescopic link and not damage.

Drawings

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

FIG. 2 is a schematic view of the structure of the table plate of the present invention in a partially compressed state;

FIG. 3 is a schematic view of the fully compressed embodiment of the present invention;

FIG. 4 is a partial enlarged view of the present invention;

the labels in the figure are: 10. a handle; 20. a table plate; 21. a first table; 22. a second table; 23. a third table; 30. a scissor type telescopic rod; 31. a left linkage assembly; 32. a right linkage assembly; 40. a box body; 41. a chute; 42. a slider; 50. a support mechanism; 51. a support bar; 52. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

The scissor-type telescopic rod 30 can be directly implemented by an existing conventional mechanism, for example, the scissor-type telescopic rod 30 comprises a left connecting rod assembly 31 and a right connecting rod assembly 32, the left connecting rod assembly 31 comprises a left first connecting rod, a left second connecting rod and a left nth connecting rod which are sequentially hinged, the right connecting rod assembly 32 comprises a right first connecting rod, a right second connecting rod and a right nth connecting rod which are sequentially hinged, the left nth connecting rod and the right nth connecting rod are crossed, and the middle parts of the left nth connecting rod and the right nth connecting rod are hinged to each other.

As shown in fig. 1, 2 and 3, an informationized electronic platform comprises a box 40 with an open upper end, a table 20 and a scissor type telescopic rod 30, wherein the bottom of the scissor type telescopic rod 30 is connected with an inner cavity of the box 40, the top end of the scissor type telescopic rod 30 is connected with the bottom surface of the table 20, the bottom end of a left connecting rod assembly 31 in the scissor type telescopic rod 30 is hinged with any side wall of the box 40, the bottom end of a right connecting rod assembly 32 in the scissor type telescopic rod 30 is slidably connected with the same side wall of the box 40, the top end of the left connecting rod assembly 31 in the scissor type telescopic rod 30 is hinged with the bottom of the table 20, the top end of a right connecting rod assembly 32 in the scissor type telescopic rod 30 is slidably connected with the bottom of the table 20, two scissor type telescopic rods 30 are arranged between the box 40 and the table 20 in the same manner, one end of the inner cavity of the box 40, which is close to the right connecting rod assembly 32, is provided with a supporting mechanism 50 for preventing the right connecting rod assembly 32 from sliding, table 20 has 3, is second table 22 and sets up first table 21 and third table 23 at second table 22 left and right both sides respectively, cut formula telescopic link 30 top and be connected bottom second table 22, third table 23 bottom surface and second table 22's up end sliding connection, the inside cavity of second table 22, and be provided with the opening in the one side of keeping away from third table 23, opening and cavity intercommunication, first table 21 are close to one side of second table 22 and slide the inner chamber of second table 22 from the opening part, and the bottom surface sliding connection of first table 21 bottom surface and second table 22 inner chamber wall.

In the specific use process of the utility model, the scissor type telescopic rod 30 is adopted as the supporting device, so that the utility model comprises two states of compression and extension, when the device is needed to be used, only the desk plate 20 is required to be taken out of the box body 40, the scissor type telescopic rod 30 is adjusted to a proper height, the supporting mechanism 50 is used to fix the height of the scissor type telescopic rod 30, the first desk plate 21, the second desk plate 22 and the third desk plate 23 are unfolded finally, a platform which can be used outdoors is obtained, when the device is required to be moved or carried, only the desk plate 20 is required to be completely compressed into the box body 40, the device under a compression state is obtained, the volume of the device under the state is small, the device is convenient to move and carry, in addition, because the number of the desk plates 20 is 3, the second desk plate 22 and the first desk plate 21 and the third desk plate 23 are respectively arranged at the left side and the right side of the second desk plate 22, so the utility model discloses possess sufficient space after the complete expansion and supply the mr to put the needs.

Example 2

On the basis of embodiment 1, as shown in fig. 4, the right connecting rod assembly 32 is connected to the inner side wall of the box 40 through a sliding groove 41 and a sliding block 42, the sliding block 42 is in sliding fit with the corresponding sliding groove 41 after passing through the bottom end of one right connecting rod assembly 32, the sliding block 42 is hinged to the bottom end of the right connecting rod assembly 32, the supporting mechanism 50 includes a supporting rod 51 disposed in the inner cavity of the box 40 and a plurality of clamping grooves 52 matched with the supporting rod 51, two ends of the supporting rod 51 are respectively connected to a right connecting assembly in a rotating manner, the middle portion of the supporting rod 51 is recessed and clamped with the clamping grooves 52, the clamping grooves 52 are disposed at the bottom of the inner cavity of the box 40, the clamping grooves 52 are all distributed along a straight line parallel to the axis of the sliding groove 41, iron sheets are connected to four side walls of the third table 23, and magnets adsorbed to patches are connected to the upper ends of the four inner cavity walls of the box 40, a handle 10 is fixedly arranged on one side of the outer surface of the box body 40.

The utility model discloses in, owing to be provided with a plurality ofly and bracing piece 51 complex draw-in groove 52, consequently cut the cooperation that highly can pass through bracing piece 51 and different draw-in grooves 52 of formula telescopic link 30 and adjust, thereby obtain not co-altitude the utility model discloses, satisfy multiple high demand, when the device need carry and remove, the magnet of connecting in the upper end of four inner chamber walls of box 40 can firmly adsorb the iron sheet of connecting on four lateral walls of third table 23, prevents table 20 roll-off from box 40, thereby guarantees to cut formula telescopic link 30 and does not damage.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An informationized electronic platform is characterized by comprising a box body (40) with an opening at the upper end, a table plate (20) and a scissor type telescopic rod (30), wherein the bottom of the scissor type telescopic rod (30) is connected with an inner cavity of the box body (40), the top end of the scissor type telescopic rod (30) is connected with the bottom surface of the table plate (20), the bottom end of a left connecting rod assembly (31) in the scissor type telescopic rod (30) is hinged with any side wall of the box body (40), the bottom end of a right connecting rod assembly (32) in the scissor type telescopic rod (30) is slidably connected with the same side wall of the box body (40), the top end of the left connecting rod assembly (31) in the scissor type telescopic rod (30) is hinged with the bottom of the table plate (20), the top end of the right connecting rod assembly (32) in the scissor type telescopic rod (30) is slidably connected with the bottom of the table plate (20), the scissor type telescopic rod (30) is provided with two scissor type telescopic rods (30) which are arranged between the box body (40) and the table plate (20) in the same mode, one end of the bottom of the inner cavity of the box body (40) close to the right connecting rod assembly (32) is provided with a supporting mechanism (50) for preventing the right connecting rod assembly (32) from sliding, the number of the table plates (20) is 3, the table plates are respectively a second table plate (22), and a first table plate (21) and a third table plate (23) which are respectively arranged at the left side and the right side of the second table plate (22), the top end of the scissor-type telescopic rod (30) is connected with the bottom of the second table plate (22), the bottom surface of the third table plate (23) is connected with the upper end surface of the second table plate (22) in a sliding way, the second table plate (22) is hollow, an opening is arranged on one side far away from the third table plate (23) and is communicated with the cavity, one side of the first table plate (21) close to the second table plate (22) slides into the inner cavity of the second table plate (22) from the opening, and the bottom surface of the first table plate (21) is connected with the bottom surface of the inner cavity wall of the second table plate (22) in a sliding way.

2. The informationized electronic platform according to claim 1, wherein the right connecting rod assemblies (32) are slidably connected with the inner side wall of the box body (40) through matching of a sliding groove (41) and a sliding block (42), the sliding blocks (42) respectively penetrate through the bottom ends of the right connecting rod assemblies (32) and then are slidably matched with the corresponding sliding grooves (41), and the sliding blocks (42) are hinged to the bottom ends of the right connecting rod assemblies (32).

3. The informationized electronic platform according to claim 2, wherein the supporting mechanism (50) comprises a supporting rod (51) arranged in the inner cavity of the box body (40) and a plurality of clamping grooves (52) matched with the supporting rod (51), two ends of the supporting rod (51) are respectively rotatably connected with a right connecting rod assembly (32), the middle part of the supporting rod (51) is concave and clamped with the clamping grooves (52), the clamping grooves (52) are arranged at the bottom of the inner cavity of the box body (40), and the clamping grooves (52) are distributed along the axis of the sliding groove (41).

4. The informationized electronic lectern according to claim 1, wherein iron pieces are connected to four side walls of the third desk board (23), and magnets attached to the patches are connected to upper ends of four inner cavity walls of the box body (40).

5. The informationized electronic lectern according to claim 1, wherein a handle (10) is fixedly mounted on one side of the outer surface of the box body (40).