CN219249518U - Flip desk for teaching - Google Patents

Abstract

The utility model belongs to the technical field of desks, in particular to a flip desk for teaching, which comprises a desk plate and a desk belly, wherein a flip plate is rotationally connected to the side end of the desk plate, an adjusting component is arranged on the surface of the flip plate, the adjusting component comprises a connecting rope and a slot, and one end of the connecting rope is fixedly arranged on the outer wall of the flip plate; the use space of the desk plate can be expanded through pulling out the extension plate, and the extension plate is supported through the support frame, compared with the prior art, the support stability of the extension plate to textbooks is improved, and the height of the inner plate is adjusted through the rotating screw rod, so that the extension plate and the desk plate are kept horizontal, and the extension plate and the desk plate are prevented from having a large range of height difference to influence writing of hands of students.

Description

Flip desk for teaching

Technical Field

The utility model relates to the technical field of desks, in particular to a flip desk for teaching.

Background

During the course of students, a large amount of books have all been placed on the teaching desk to make things convenient for follow-up study to different courses, at present, because the in-process of learning, books can be continuous increase, and the area of teaching desk is fixed, lead to partial books to be unable to place, influence the study, and through placing books on other desks, lead to the student to need remove and pick up books, it is more troublesome, the area on desk surface is not enough, be inconvenient for when listening to the course contrast textbook and examination paper, also be inconvenient for the student to record the content that the mr talked simultaneously.

The prior Chinese patent with the publication number of CN215820184U discloses a teaching desk with adjustable desktop area, which comprises a desk belly, a desk plate is fixedly arranged at the top of the desk belly, a telescopic support assembly is fixedly arranged at the bottom of the desk belly, an expansion mechanism is movably arranged in the desk plate, and the expansion mechanism comprises a bracket mechanism and a desktop extension mechanism. This teaching desk that desktop area can be adjusted, through having set up telescopic sleeve in the telescopic support subassembly and slide plate accessible spacing regulation through-hole and fixing bolt come height-adjusting, with the student of the end of the different ages of adaptation, through having set up desktop extending mechanism, accessible pull extension board, the width of expanding desk board according to the needs of using, convenient to use's user, the accessible is opened the flip board, take out the inside mounting panel of storage tank, slide the mounting panel along spacing spout, and through flip board joint, reach the purpose of support, convenient to use person places books and contrast courseware.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the device has the advantages that the desktop extension mechanism is arranged, the width of the desk board can be extended according to the use requirement by pulling the extension board, the bottom of the extension board is not supported, and when the weight of a book above the extension board is too heavy, the extension board can be inclined and deformed or even broken; therefore, a flip desk for teaching is provided for the problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides a flip desk for teaching.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a flip desk for teaching, which comprises a desk plate and a desk belly, wherein a flip plate is rotatably connected to the side end of the desk plate, an adjusting component is arranged on the surface of the flip plate, the adjusting component comprises a connecting rope and a slot, one end of the connecting rope is fixedly arranged on the outer wall of the flip plate, the slot is formed in the top of the desk plate, a sliding block is slidingly connected in the slot, accommodating cavities are respectively formed in two sides of the desk plate, an extension component is arranged in each accommodating cavity, the extension component comprises an extension plate, the extension plate is slidingly arranged in each accommodating cavity, and a plurality of tension springs can be fixedly connected to the opposite sides of the flip plate and the desk plate, so that the flip plate is kept in a tight state under the cooperation of the connecting rope.

Preferably, a plurality of positioning grooves are formed in the bottom of the groove, a positioning rod is slidably connected to the center of the sliding block, the positioning rod is in a T shape, and one end, far away from the turnover plate, of the connecting rope is fixedly mounted on the side wall of the sliding block.

Preferably, the adjusting component further comprises a plurality of protruding plates and transparent clamping plates, wherein the protruding plates are fixedly arranged on the lower surface of the turnover plate, and the transparent clamping plates are rotatably arranged on the top of the turnover plate through shafts.

Preferably, the top fixedly connected with spring of transparent splint, and the one end fixed mounting that the transparent splint was kept away from to the spring is at the outer wall of flip board, a plurality of mouth of writing has been seted up on the surface of transparent splint.

Preferably, the extension assembly further comprises a plurality of support sliding sheets and a support frame, the support sliding sheets are arranged in a U shape, the support sliding sheets are welded at the bottom of the table belly, the bottom of the support frame is slidably mounted in the support sliding sheets, and the top of the support frame is welded at the bottom of the extension plate.

Preferably, the extension board comprises an outer frame and an inner plate, wherein the inner plate is slidably mounted in the outer frame, a screw is connected with the center of the bottom of the outer frame in a threaded manner, the bottom end of the screw is rotatably mounted at the bottom of the inner plate, and openings for the screw to pass through are formed in two sides of the table board and the table belly.

The utility model has the advantages that:

1. according to the utility model, the book is placed on the raised plate to be supported by rotating the cover plate upwards, the transparent clamping plate clamps the page of the book through the elastic force of the spring, so that the book is prevented from turning pages or falling off, the textbook and the test paper are conveniently compared during teaching, the viewing angle of the book can be adjusted by adjusting the positioning rod to the inside of different positioning grooves, and the student can conveniently record on the book through the writing port.

2. Compared with the prior art, the utility model improves the supporting stability of the extension plate on textbooks, and the height of the inner plate is adjusted by rotating the screw rod so as to keep the inner plate horizontal with the desk plate, thereby avoiding the large-range height difference between the extension plate and the desk plate and affecting the writing of hands of students.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a table of the present utility model;

FIG. 3 is a schematic view of a flip cover structure of the present utility model;

FIG. 4 is an exploded view of the extension assembly of the present utility model;

fig. 5 is a schematic view of an extension board structure of the present utility model.

In the figure: 1. a table plate; 2. a table belly; 3. turning over the cover plate; 4. an adjustment assembly; 41. a connecting rope; 42. slotting; 43. a slide block; 44. a positioning groove; 45. a positioning rod; 46. a protruding plate; 47. a transparent splint; 48. a spring; 49. a writing port; 5. an extension assembly; 51. an extension plate; 52. supporting a sliding sheet; 53. a support frame; 511. an outer frame; 512. an inner plate; 513. and (5) a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a flip desk for teaching includes a desk board 1 and a desk belly 2, a flip board 3 is rotatably connected at a side end of the desk board 1, an adjusting component 4 is mounted on a surface of the flip board 3, the adjusting component 4 includes a connecting rope 41 and a slot 42, one end of the connecting rope 41 is fixedly mounted on an outer wall of the flip board 3, the slot 42 is formed at the top of the desk board 1, a sliding block 43 is slidingly connected in the slot 42, accommodating cavities are respectively formed in two sides of the desk board 1, an extension component 5 is mounted in each accommodating cavity, the extension component 5 includes an extension board 51, the extension board 51 is slidingly mounted in each accommodating cavity, the flip board 3 is kept vertically downwards in an initial state, a transparent clamping board 47 is opened and rotates upwards to place a book on a protruding board 46 for supporting, the transparent clamping board 47 clamps the page of the book through elastic force of a spring 48, the book is prevented from turning pages or falling, the book can be conveniently controlled in teaching, and viewing angles of the book can be adjusted by adjusting positioning rods 45 to different positioning slots 44.

A plurality of positioning grooves 44 are formed in the bottom of the groove 42, a positioning rod 45 is slidably connected to the center of the slider 43, the positioning rod 45 is in a T shape, one end, away from the turnover plate 3, of the connecting rope 41 is fixedly arranged on the side wall of the slider 43, and the positioning rod 45 is inserted into or pulled out of the positioning groove 44 through up-down sliding.

The adjusting assembly 4 further comprises a plurality of protruding plates 46 and transparent clamping plates 47, the protruding plates 46 are fixedly arranged on the lower surface of the turnover plate 3, the transparent clamping plates 47 are rotatably arranged on the top of the turnover plate 3 through shafts, and the transparent clamping plates 47 are propped against the turnover plate 3 through springs 48.

The top fixedly connected with spring 48 of transparent splint 47, and the one end fixed mounting that the spring 48 kept away from transparent splint 47 is at the outer wall of flip board 3, and a plurality of writing mouth 49 has been seted up on the surface of transparent splint 47, is convenient for the student through writing mouth 49 and carries out the record on the books.

The extension subassembly 5 still includes a plurality of support gleitbretter 52 and support frame 53, support gleitbretter 52 establishes to the U-shaped, support gleitbretter 52 welds the bottom at the tripe 2, the bottom slidable mounting of support frame 53 is in the inside that supports gleitbretter 52, and the top welding of support frame 53 is in the bottom of extension board 51, can expand the usage space of table 1 through pulling out extension board 51, and support extension board 51 through support frame 53, compare in prior art, improve the stability of extension board 51 to the support of textbook, and adjust the height of inner panel 512 through rotating lead screw 513, make it keep the level with table 1, avoid extension board 51 and table 1 to have a wide range difference in height, influence student's hand write.

The extension plate 51 includes an outer frame 511 and an inner plate 512, the inner plate 512 is slidably installed inside the outer frame 511, a screw 513 is screw-coupled to the center of the bottom of the outer frame 511, and the bottom end of the screw 513 is rotatably installed at the bottom of the inner plate 512.

The working principle is that in the initial state, the flip plate 3 is kept vertical downwards to be stored, the transparent clamping plate 47 is opened, the flip plate 3 is rotated upwards to place books on the raised plate 46 to be supported, the transparent clamping plate 47 clamps book pages through the elastic force of the springs 48, the books are prevented from turning pages or falling off, books and test papers are conveniently compared in teaching, the viewing angle of the books can be adjusted by adjusting the positioning rods 45 to the inside of different positioning grooves 44, and students can record the books conveniently through the writing ports 49;

the use space of the desk plate 1 can be expanded by pulling out the extension plate 51, and the extension plate 51 is supported by the support frame 53, compared with the prior art, the support stability of the extension plate 51 to textbooks is improved, and the height of the inner plate 512 is adjusted by rotating the screw 513, so that the extension plate 51 and the desk plate 1 are kept horizontal, and the large-range height difference between the extension plate 51 and the desk plate 1 is avoided, so that the writing of hands of students is influenced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a flip desk for teaching, includes table (1) and table tripe (2), its characterized in that: the utility model discloses a table, including table (1), flip board (3), adjusting part (4) are installed to the side department rotation of table (1), surface mounting of flip board (3) has adjusting part (4), adjusting part (4) are including connecting rope (41) and fluting (42), the one end fixed mounting of connecting rope (41) is at the outer wall of flip board (3), the top at table (1) is seted up in fluting (42), the inside sliding connection of fluting (42) has slider (43), hold the chamber has been seted up respectively to the both sides of table (1), the internally mounted who holds the chamber has extension subassembly (5), extension subassembly (5) are including extension board (51), extension board (51) slidable mounting holds the inside in chamber.

2. A flip desk for teaching as claimed in claim 1, wherein: a plurality of positioning grooves (44) are formed in the bottom of the groove (42), a positioning rod (45) is slidably connected to the center of the sliding block (43), the positioning rod (45) is in a T shape, and one end, far away from the turnover plate (3), of the connecting rope (41) is fixedly mounted on the side wall of the sliding block (43).

3. A flip desk for teaching as claimed in claim 1, wherein: the adjusting component (4) further comprises a plurality of protruding plates (46) and transparent clamping plates (47), the protruding plates (46) are fixedly arranged on the lower surface of the turnover plate (3), and the transparent clamping plates (47) are rotatably arranged on the top of the turnover plate (3) through shafts.

4. A flip desk for teaching according to claim 3 and characterized in that: the top fixedly connected with spring (48) of transparent splint (47), and the one end fixed mounting that keeps away from transparent splint (47) at the outer wall of flip board (3) of spring (48), a plurality of mouth (49) of writing have been seted up on the surface of transparent splint (47).

5. A flip desk for teaching as claimed in claim 1, wherein: extension subassembly (5) still include a plurality of support gleitbretter (52) and support frame (53), support gleitbretter (52) are established to the U-shaped, support gleitbretter (52) welding is in the bottom of table tripe (2), the bottom slidable mounting of support frame (53) is in the inside that supports gleitbretter (52), and the top welding of support frame (53) is in the bottom of extension board (51).

6. A flip desk for teaching as claimed in claim 1, wherein: the extension plate (51) comprises an outer frame (511) and an inner plate (512), the inner plate (512) is slidably mounted inside the outer frame (511), a screw rod (513) is connected to the center of the bottom of the outer frame (511) in a threaded mode, and the bottom end of the screw rod (513) is rotatably mounted at the bottom of the inner plate (512).

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