CN215814558U - Literary general knowledge quick-checking disc - Google Patents

Abstract

The utility model discloses a literature general knowledge quick-checking disc in the technical field of learning tools, which comprises a base, wherein the top of the base is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly provided with a rotating drum, the interior of the rotating drum is fixedly provided with a storage box, the inner cavity of the storage box is slidably connected with a bottom plate, two sides of the top of the bottom plate are respectively hinged with a protective cover, and the inner side of each protective cover is fixedly provided with an elastic mounting belt. The applicability is wide, so the method is very worthy of popularization.

Description

Literary general knowledge quick-checking disc

Technical Field

The utility model relates to the technical field of learning tools, in particular to a literary general knowledge quick-checking disc.

Background

The literature general knowledge is broadly used to cover all kinds of cultural problems including writer, year, works, geography in literature, historical classics and stories, and also includes common literature habits and ancient cultural common knowledge such as astronomical calendar, geography, official work, science and education etiquette, title name and the like.

Because the culture background of five thousand years exists in our country, so the literature general knowledge is numerous, at present in the process of literature learning, the inquiry mode commonly used is to rely on literature books to inquire, because the literature general knowledge on books is not classified uniformly, therefore the inquiry process is comparatively loaded down with trivial details, delayed certain time, thereby the efficiency of student literature learning has been reduced, application number 201810594900.1 discloses a literature general knowledge quick look-up disc, this application file mainly supplies the teaching to use, and the device need supply power just can operate, therefore this application file has certain limitation in the in-service use process, and can not solve student's study problem really.

Based on the above, the utility model designs a literary knowledge quick-check disc to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a literary knowledge quick-checking disc to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a literature and common knowledge quick-checking disc comprises a base, wherein the top of the base is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly provided with a rotating drum, a storage box is fixedly arranged inside the rotating drum, the inner cavity of the storage box is slidably connected with a bottom plate, two sides of the top of the bottom plate are respectively hinged with a protective cover, the inner side of each protective cover is fixedly provided with an elastic mounting belt, and the top of each elastic mounting belt is fixedly provided with a clamping piece;

the surface of the card is printed with literature and general knowledge contents, the front surface of the protective cover is fixedly provided with a label groove, and a label is inserted into the label groove;

the back fixed mounting of receiver inner chamber has the joint subassembly.

Preferably, the joint subassembly includes the hollow tube, hollow tube fixed mounting is in the inside of receiver, the inner chamber sliding connection of hollow tube has the ejector pin, the bottom fixed mounting of ejector pin has the cylinder, the top fixed mounting of bottom plate has the flange, the quantity of flange is two, the surface roll connection of cylinder and flange, the top fixed mounting of ejector pin has the spring, the top of spring and the top fixed mounting of hollow tube inner chamber.

Preferably, the both sides of bottom plate all weld the stopper, the spacing groove has all been seted up to the both sides of receiver inner chamber, the surface of stopper and the inner chamber sliding connection of spacing groove.

Preferably, the surface of the bottom plate is rotatably connected with a pressing frame, the pressing frame is sleeved on the surface of the protective cover, and the rotating angle of the pressing frame is degrees.

Preferably, a frame is fixedly installed at the top of the bottom plate, and the top of the rotating rod is rotatably connected with the surface of the frame.

Preferably, the top of the frame is fixedly provided with a handle, and the bottom of the bottom plate is fixedly provided with a rubber non-slip mat.

Compared with the prior art, the utility model has the beneficial effects that: the card is designed, literary general knowledge is printed on the card, the cards are bound together in a year-editing mode in a classified mode, the label groove is formed in the protective cover, the label is placed in the label groove to mark the corresponding protective cover, and therefore students can quickly find the corresponding cards.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a top cross-sectional view of the bowl of the present invention;

FIG. 3 is a perspective view of the shield of the present invention;

FIG. 4 is a schematic view of the card of the present invention in an open position;

FIG. 5 is a right side sectional view of the shield of the present invention;

fig. 6 is a top sectional view of the storage case of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a rotating rod; 3. a rotating drum; 4. a storage box; 5. a base plate; 6. a protective cover; 7. an elastic mounting band; 8. a card; 9. a label slot; 10. a label; 11. a clamping assembly; 111. a hollow tube; 112. a top rod; 113. a drum; 114. a convex plate; 115. a spring; 12. a limiting block; 13. a limiting groove; 14. a pressing frame; 15. a frame; 16. a handle; 17. a rubber non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a literature common knowledge quick-checking disc comprises a base 1, wherein the top of the base 1 is rotatably connected with a rotating rod 2, the surface of the rotating rod 2 is fixedly provided with a rotating drum 3, the interior of the rotating drum 3 is fixedly provided with a storage box 4, the inner cavity of the storage box 4 is slidably connected with a bottom plate 5, two sides of the top of the bottom plate 5 are respectively hinged with a protective cover 6, the inner side of each protective cover 6 is fixedly provided with an elastic mounting belt 7, and the top of each elastic mounting belt 7 is fixedly provided with a clamping piece 8;

the surface of the card 8 is printed with the content of the literature common knowledge, the front surface of the protective cover 6 is fixedly provided with a label groove 9, and a label 10 is inserted into the label groove 9;

the back fixed mounting in the inner chamber of receiver 4 has joint subassembly 11, the literary knowledge has been printed on the device's card 8, and bind together a plurality of cards 8 with the mode classification of making years, and be provided with label groove 9 on protection casing 6, place label 10 through the inside at label groove 9 and carry out the mark with corresponding protection casing 6, make the student seek corresponding card 8 fast, at the in-process of seeking, only need extract bottom plate 5 from receiver 4, then will compress tightly frame 14 and rotate to the below of bottom plate 5, protection casing 6 is openable state, the user can refer to the study content on the card 8 at this moment and study.

Specifically, the clamping assembly 11 includes a hollow tube 111, the hollow tube 111 is fixedly installed inside the storage box 4, an inner cavity of the hollow tube 111 is slidably connected with a push rod 112, a roller 113 is fixedly installed at the bottom of the push rod 112, a protruding plate 114 is fixedly installed at the top of the bottom plate 5, the number of the protruding plates 114 is two, the roller 113 is in rolling connection with the surface of the protruding plate 114, a spring 115 is fixedly installed at the top of the push rod 112, the top of the spring 115 is fixedly installed with the top of the inner cavity of the hollow tube 111, when the bottom plate 5 is inserted into the storage box 4, the spring 115 applies a downward acting force to the push rod 112, and the push rod 112 pushes the roller 113 downward, at this time, the roller 113 can be clamped between the two protruding plates 114, the purpose is to prevent the bottom plate 5 from moving out of the storage box 4 without external force pulling, and because the protruding plates 114 in the device are arc-shaped design, when the user pulls the bottom plate 5, the convex plate 114 pushes the roller 113 upwards, so that the roller 113 rolls over the surface of the convex plate 114, and the bottom plate 5 can be drawn out after the roller 113 loses the clamping force.

Specifically, the top fixed mounting of bottom plate 5 has frame 15, and the top of bull stick 2 is connected with the surperficial rotation of frame 15, and frame 15 can be consolidated bull stick 2 and rotary drum 3 to the holistic fastness of hoisting device.

Specifically, the top fixed mounting of frame 15 has handle 16, and the bottom fixed mounting of bottom plate 5 has rubber non slipping mat 17, and handle 16 can provide convenience for carrying of the device, and rubber non slipping mat 17 can promote the stability of the device when placing, avoids dropping.

Example two

The structure of this embodiment is the same basically as embodiment one, and the difference lies in, stopper 12 has all been welded to the both sides of bottom plate 5, and spacing groove 13 has all been seted up to the both sides of 4 inner chambers of receiver, and stopper 12's surface and the inner chamber sliding connection of spacing groove 13, stopper 12 and spacing groove 13 can restrict the moving path of bottom plate 5, prevent that bottom plate 5 from taking out from receiver 4 completely.

EXAMPLE III

The structure of this embodiment is basically the same as the first embodiment, the difference lies in, the surface of bottom plate 5 is rotated and is connected with the frame 14 that compresses tightly, compress tightly the surface that the frame 14 overlaps the protection casing 6, the rotation angle of frame 14 that compresses tightly is 180 degrees, when needing to insert card 8 into the containing box 4, compress tightly frame 14 and can be together two protection casings 6 extrusion, make two protection casings 6 can merge, just can insert protection casing 6 and its inside card 8 into the containing box 4 this moment, and when taking out protection casing 6, can pull out it with the help of compressing tightly frame 14, the convenience of using has been promoted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A literary general knowledge quick-checking disc comprises a base (1), and is characterized in that: the top of the base (1) is rotatably connected with a rotating rod (2), the surface of the rotating rod (2) is fixedly provided with a rotating drum (3), a storage box (4) is fixedly arranged inside the rotating drum (3), an inner cavity of the storage box (4) is slidably connected with a bottom plate (5), two sides of the top of the bottom plate (5) are hinged with protective covers (6), an elastic mounting belt (7) is fixedly arranged on the inner side of each protective cover (6), and a clamping piece (8) is fixedly arranged on the top of each elastic mounting belt (7);

the surface of the card (8) is printed with literature and general knowledge contents, the front surface of the protective cover (6) is fixedly provided with a label groove (9), and a label (10) is inserted into the label groove (9);

the back fixed mounting in receiver (4) inner chamber has joint subassembly (11).

2. A literary common sense quick look disc according to claim 1, wherein: joint subassembly (11) includes hollow tube (111), hollow tube (111) fixed mounting is in the inside of receiver (4), the inner chamber sliding connection of hollow tube (111) has ejector pin (112), the bottom fixed mounting of ejector pin (112) has cylinder (113), the top fixed mounting of bottom plate (5) has flange (114), the quantity of flange (114) is two, the surface roll connection of cylinder (113) and flange (114), the top fixed mounting of ejector pin (112) has spring (115), the top of spring (115) and the top fixed mounting of hollow tube (111) inner chamber.

3. A literary common sense quick look disc according to claim 1, wherein: stopper (12) have all been welded to the both sides of bottom plate (5), spacing groove (13) have all been seted up to the both sides of receiver (4) inner chamber, the surface of stopper (12) and the inner chamber sliding connection of spacing groove (13).

4. A literary common sense quick look disc according to claim 1, wherein: the surface of the bottom plate (5) is rotatably connected with a pressing frame (14), the pressing frame (14) is sleeved on the surface of the protective cover (6), and the rotating angle of the pressing frame (14) is 180 degrees.

5. A literary common sense quick look disc according to claim 1, wherein: the top of bottom plate (5) fixed mounting has frame (15), the top of bull stick (2) is connected with the surface rotation of frame (15).

6. A literary common sense quick look disc according to claim 5, wherein: the top of the frame (15) is fixedly provided with a handle (16), and the bottom of the bottom plate (5) is fixedly provided with a rubber anti-skid pad (17).

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