CN210047222U

CN210047222U - Novel multifunctional desk calendar for students

Info

Publication number: CN210047222U
Application number: CN201920744834.1U
Authority: CN
Inventors: 从思雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-11
Anticipated expiration: 2029-05-21

Abstract

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a novel multi-functional student desk calendar, including fixed block, mainboard body and L shape guide rail, the fixed block front end is equipped with the draw-in groove and has tightly decided the bolt in draw-in groove downside spiro union, and fixed block rear portion upper end and right-hand member are equipped with L shape guide way and have the slide bar in L shape guide way upper right portion position rigid coupling, L shape guide rail front end is equipped with L shape spout, and L shape guide rail upper portion is pegged graft in L shape guide way right part, and L shape spout upper portion cup joints the slide bar, the mainboard body comprises blank and backup pad, and the middle part is equipped with the through-hole, and it has pivot and pivot left end rigid coupling. The utility model has the advantages of reasonable design, adopt L shape guide way, slide bar and L shape guide rail, realize the mainboard body show and hide the switching of two kinds of states, adopt the blank to make things convenient for the incident memorandum and key warning, adopt the depression bar conveniently to block stationery and roll from the desktop and fall, cooperate the mainboard body realization bookshelf effect of show state simultaneously.

Description

Novel multifunctional desk calendar for students

Technical Field

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a novel multi-functional student desk calendar.

Background

Currently, in the technical field, a desk calendar is generally adopted to inquire date and holidays, mark and plan important schedules and is used for memorandum, and the method is particularly suitable for middle school students who are not permitted to use electronic products, but the desk has limited area and is not occupied, and the desk can not play a role in striking prompt when being taken in.

In the utility model patent of china whose bulletin number is CN208774323U, a student desk is used with multi-functional desk calendar has been adopted, the both sides of desk calendar board are used for looking over desk calendar date and school timetable respectively, slide through desk calendar board bottom plate slip joint is equipped with the square groove, conveniently receive and release the writing pen, through splint and spring, make the desk calendar both can put but the centre gripping is at the desk side, nevertheless limited by its structure, it is great still to have overall structure, it occupies the desktop to put, the problem that the centre gripping influences the pavement, and the device is free from hiding, the attention of going to class is dispersed easily, shelter from the sight between teacher and the student even, need innovation improvement.

In summary, the technical problem to be solved by the technical solution is: the common desk calendar occupies a large desktop area and has a single function; the device with the notice number of CN208774323U is not hidden, and is easy to distract students from class.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned technical shortcoming and providing a novel multi-functional student desk calendar adopts L shape guide way, slide bar and L shape guide rail, realizes the show of the mainboard body and hides the switching of two kinds of states, adopts the blank to make things convenient for the incident memorandum and key warning, adopts the depression bar conveniently to block stationery and rolls from the desktop, cooperates the mainboard body realization bookshelf effect of show state simultaneously.

The utility model provides a technical scheme that technical problem adopted does: a novel multifunctional desk calendar for students comprises a fixed block, a main plate body and an L-shaped guide rail, wherein the front end of the fixed block is provided with a clamping groove, a fastening bolt is screwed at the lower side of the clamping groove, the device is conveniently fixed at the front side of a desk, the upper end and the right end of the rear part of the fixed block are provided with L-shaped guide grooves, a slide bar is fixedly connected at the upper right part of the L-shaped guide grooves, the L-shaped guide grooves limit the moving track of the L-shaped guide rail, and simultaneously the fixed block can support the L-shaped guide rail in a display state, the front end of the L-shaped guide rail is provided with an L-shaped sliding groove, the upper part of the L-shaped guide rail is inserted at the right part of the L-shaped guide groove, the upper part of the L-shaped sliding groove is sleeved with the slide bar, the main plate body consists of a white plate and a support plate, the rear end of the support plate is fixedly connected with the white plate, the desk calendar is inserted between the two L-shaped stop blocks, and the limit at the middle part is convenient for pinching the support plate from two sides to lift.

Furthermore, the right end of the rotating shaft extends out of the through hole and is in threaded connection with an elastic clamp for clamping a writing pen matched with the white board, meanwhile, the desk calendar is prevented from sliding off from the right side when the desk is shaken, and the desk calendar can be conveniently replaced when the desk calendar is unscrewed to be in a vertical state.

Furthermore, the left side and the right side of the front upper end of the fixed block are hinged with pressure rods for preventing stationery from rolling off from the desktop, and the effect of the reading stand is realized by matching with the main board body in a display state.

Further, backup pad front end upper right corner and lower right corner all are equipped with the circular arc chamfer, and the upper right end rigid coupling of the horizontal part of L shape guide rail has the stopper, and the stopper is the same with the length of circular arc chamfer, and the blank is connected in the stopper upper end contact for the mainboard body can only do one hundred eighty degrees upset, conveniently fixes a position it at vertical state, writes the show for the blank, and supports reading books.

The utility model discloses the beneficial effect who has is: the utility model has reasonable structural design, adopts the clamping groove and the set screw to fix the device at the front side of the desk, adopts the white board to facilitate event memorandum and key reminding, adopts the pressure bar to facilitate the stationery from rolling off from the desktop, and simultaneously realizes the reading stand effect by matching with the mainboard body in the display state, thereby solving the technical problems that the traditional desk calendar occupies larger desktop area and has single function; the adoption L shape guide way, slide bar and L shape guide rail realize the mainboard body show and hide the switching of two kinds of states, have solved the device of comparison file and have never hidden, the easy technical problem who disperses the attention of student in class.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1.

As shown in figure 1, the utility model comprises a fixed block 1, a main board body 3 and an L-shaped guide rail 5, wherein the front end of the fixed block 1 is provided with a clamping groove 1-3, a fastening bolt 1-4 is screwed at the lower side of the clamping groove 1-3, so that the device is conveniently fixed at the front side of a table, the upper end and the right end of the rear part of the fixed block 1 are provided with L-shaped guide grooves 1-1, a slide bar 2 is fixedly connected at the upper right part of the L-shaped guide groove 1-1, the L-shaped guide grooves 1-1 limit the moving track of the L-shaped guide rail 5, and simultaneously the fixed block 1 can support the L-shaped guide rail 5 in a display state, the front end of the L-shaped guide rail 5 is provided with an L-shaped sliding groove 5-1, the upper part of the L-shaped guide rail 5 is inserted at the right part of the L-shaped guide groove 1, the upper part of the, the back end of the supporting plate 3-2 is fixedly connected with a white plate 3-1, the middle part of the adjacent position of the white plate and the supporting plate is provided with a through hole 3-3, a rotating shaft 4 is inserted into the through hole 3-3, the left end of the rotating shaft 4 is fixedly connected with an L-shaped guide rail 5, so that the front and back sides of the white plate 3-1 and the supporting plate 3-2 are supported to turn over, the upper side and the lower side of the middle part of the front end of the supporting plate 3-2 are fixedly connected with L-shaped stop blocks 3-2-1, a desk calendar is inserted between the two L-shaped stop blocks 3-2-1.

In the embodiment, the right end of the rotating shaft 4 extends out of the through hole 3-3 and is in threaded connection with the elastic clamp 4-1 to clamp the writing pen matched with the white board 3-1, and meanwhile, the desk calendar is prevented from sliding off from the right side when the desk is shaken, and the desk calendar can be conveniently replaced when the desk calendar is unscrewed to be in a vertical state.

In the embodiment, the left side and the right side of the front upper end of the fixed block 1 are hinged with pressure levers 1-2 to prevent stationery from rolling off from a desktop, and the effect of a reading stand is realized by matching with a main board body 3 in a display state.

In this embodiment, the upper right corner and the lower right corner of the front end of the supporting plate 3-2 are both provided with arc chamfers 3-2-2, the upper right end of the horizontal portion of the L-shaped guide rail 5 is fixedly connected with a limiting block 5-2, the length of the limiting block 5-2 is the same as that of the arc chamfers 3-2-2, and the upper end of the limiting block 5-2 is in contact connection with the white board 3-1, so that the main board body 3 can be turned over by one hundred eighty degrees, and is conveniently positioned in a vertical state for the white board 3-1 to write and display and to support reading books.

When the desk calendar is used, the clamping groove 1-3 is aligned to the front side of a desktop, the fastening bolt 1-4 is inserted and screwed, the fixing device is used for holding two sides of the upper end of the supporting plate 3-2, then the supporting plate is lifted and moved leftwards, namely the sliding rod 2 is moved from the upper left side to the lower right side in the L-shaped sliding groove 5-1, the horizontal part of the L-shaped guide rail 5 is clamped in the horizontal part of the L-shaped guide groove 1-1 after hands are loosened to realize position fixing and supporting, the elastic clamp 4-1 is rotated, the desk calendar is inserted between the two L-shaped stop blocks 3-2-1 from the right side, the elastic clamp 4-1 is reset and clamped into a writing pen adaptive to the white board 3-1, if the desk calendar needs to be used as a reading frame, the lower end of the spine is placed.

Claims

1. The utility model provides a novel multi-functional student desk calendar, includes fixed block, mainboard body and L shape guide rail, its characterized in that: the utility model discloses a fixed block, including fixed block front end, backup pad, pivot, fixing block rear portion, right-hand member, L shape guide way, backup pad rear end, through-hole, the fixed block front end is equipped with the draw-in groove and has a fastening bolt in draw-in groove downside spiro union, and fixed block rear portion upper end and right-hand member are equipped with L shape guide way and have the slide bar in L shape guide way upper right part position rigid coupling, L shape guide way front end is equipped with L shape spout, and L shape guide way upper portion is pegged graft in L shape guide way right part, and the slide bar is cup jointed on L shape spout upper portion, the mainboard body comprises blank and backup pad, and backup pad.

2. The novel multifunctional student desk calendar according to claim 1, characterized in that: the right end of the rotating shaft extends out of the through hole and is in threaded connection with an elastic clamp.

3. The novel multifunctional student desk calendar according to claim 1, characterized in that: the left side and the right side of the front upper end of the fixed block are hinged with pressure rods.

4. The novel multifunctional student desk calendar according to claim 1, characterized in that: the upper right corner and the lower right corner of the front end of the supporting plate are both provided with arc chamfers, the upper right end of the horizontal part of the L-shaped guide rail is fixedly connected with a limiting block, the length of the limiting block is the same as that of the arc chamfers, and the upper end of the limiting block is in contact with and connected with the white board.