CN212906690U

CN212906690U - Data teaching show board

Info

Publication number: CN212906690U
Application number: CN202021749082.7U
Authority: CN
Inventors: 付一然
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-06
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a technical field of the teaching of literature document specifically is a data teaching show board, including show mechanism, show mechanism includes the show body, the cell body has been seted up to the inside of show body, the internal connection of cell body has the supporting rod, the bottom fixedly connected with bracing piece of show body, the movable sleeve has been cup jointed to the surface of bracing piece, the bottom fixedly connected with pivot of bracing piece, the bottom fixedly connected with base of pivot, one side of show body is connected with extension mechanism, extension mechanism includes the folded sheet. The utility model discloses the cooperation of logical bracing piece and base supports certain height, when showing, and is very convenient, does not need the mr of the literal arts to carry out handheld, has strengthened the burden on class that has alleviateed the mr of the literal arts when having promoted the bandwagon effect, through folding design for the area of show is bigger, can show the multiunit data simultaneously.

Description

Data teaching show board

Technical Field

The utility model relates to a data teaching technical field specifically is a data teaching show board.

Background

In the teaching of students, the study knowledge is gradually changed into two categories of literal and physical departments, the study knowledge is the same and different, the study of the same digital languages and English is consistent, and the subjects excluding the digital languages and English are different, for example, the literal and teaching are more focused on historical culture, nature and science and technology policies, and the like.

The teacher uses various literature materials in teaching work of students usually, and in the show to student's data, because the quantity of literature material is more, the teacher needs to hold to take and demonstrate and explain, wherein the inconvenience of operation ten minutes, and then lead to the effect of show to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data teaching show board to the show operation of the data document that proposes in solving above-mentioned background art is inconvenient, the poor problem of bandwagon effect.

In order to achieve the above object, the utility model provides a following technical scheme: a material teaching display board comprises a display mechanism, wherein the display mechanism comprises a display board body, a groove body is arranged in the display board body, a clamping rod is connected in the groove body, a supporting rod is fixedly connected to the bottom end of the display board body, a movable sleeve is sleeved on the outer surface of the supporting rod, a rotating shaft is fixedly connected to the bottom end of the supporting rod, a base is fixedly connected to the bottom end of the rotating shaft, an extension mechanism is connected to one side of the display board body and comprises a folding plate, folding plates are connected to the left side and the right side of the display board body, a clamping block is connected in the folding plate, a supporting block is embedded in the clamping block, a fixing block is fixedly connected to the top end of the supporting block, a stay rope is fixedly connected to one side of the fixing block, a limiting column is fixedly connected to the top end of the display board body, and a, the clamping and fixing mechanism comprises a rack, the inner wall of the groove body is fixedly connected with the rack, the elongated groove is formed in the groove body, the adjusting block is connected to the inner portion of the elongated groove in an embedded mode, the sliding groove is formed in the outer surface of the adjusting block, the limiting block is embedded into the sliding groove, the outer wall of the groove body is connected with the clamping rod, the ejector rod is fixedly connected to the back of the clamping rod, the convex block is connected to the upper surface of the clamping rod, one side of the adjusting block is connected with the clamping strip, the spring is fixedly connected to the outer surface of the clamping strip, and the spring is far away from the adjusting block which is.

Preferably, the support rod is rotatably connected with the base through a rotating shaft, the outer wall of the movable sleeve is fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected to the top end of the base.

Preferably, a through hole is formed in the folding plate, and a clamping block is fixedly connected to the inner wall of the through hole.

Preferably, the fixed block is movably connected to the top end of the support block, and the fixed block is connected with the support block in a sliding mode.

Preferably, the elongated slot is slidably connected with the adjusting block, and the inner wall of the limiting block is fixedly connected with a latch.

Preferably, the clamping strip is movably connected to the adjusting block through a hinged shaft and is arranged in a circular arc shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this data teaching show board is when showing, through placing the document data in the upper end of show board body, the cooperation of bracing piece and base supports certain height, when showing, it is very convenient, do not need the literary composition mr to hand, strengthened the burden of having lessoned the literary composition mr when having promoted the bandwagon effect, set up the show angle of conversion show board body that can be free through the pivot in addition, make the student when studying, can be more convenient clear see the document data, made things convenient for the student to copy the memory.

2. This data teaching show board can be applicable to the show of the document of unnecessary size, has fixed the position of document through the centre gripping, has avoided document to take place to drop when the show, has increaseed the protection to the data, in addition through folding design for the area of show is bigger, can demonstrate the multiunit data simultaneously, has reduced the occupancy in space through accomodating folding board after the show in addition.

Drawings

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

fig. 2 is a schematic view of a top-view cross-sectional structure of the elongated slot and the adjusting block of the present invention;

FIG. 3 is a schematic side view of the ejector pin and the clip strip of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the folding plate and the clamping block of the present invention.

In the figure: 1. a display mechanism; 110. a display board body; 120. a trough body; 130. a clamping rod; 140. a support bar; 150. a movable sleeve; 160. a rotating shaft; 170. a base; 2. an extension mechanism; 210. folding the board; 220. a clamping block; 230. a fixed block; 240. pulling a rope; 250. a support block; 260. a limiting column; 3. a clamping and fixing mechanism; 310. a rack; 320. a long groove; 330. an adjusting block; 340. a sliding groove; 350. a limiting block; 360. a top rod; 370. clamping the strip; 380. a bump; 390. a spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a data teaching show board, including show mechanism 1, show mechanism 1 includes show body 110, cell body 120 has been seted up to show body 110's inside, the internal connection of cell body 120 has supporting rod 130, show body 110's bottom fixedly connected with bracing piece 140, the movable sleeve 150 has been cup jointed to bracing piece 140's surface, the bottom fixedly connected with pivot 160 of bracing piece 140, the bottom fixedly connected with base 170 of pivot 160, conversion through pivot 160, make the angle of conversion can be by oneself adjust, let the student watch more clearly at the teaching in-process through adjusting.

One side of show board body 110 is connected with extending mechanism 2, extending mechanism 2 includes folded sheet 210, the left and right sides of show board body 110 is connected with folded sheet 210, folded sheet 210's internal connection has fixture block 220, fixture block 220's inside embedding has tray 250, the top fixedly connected with fixed block 230 of tray 250, one side fixedly connected with stay cord 240 of fixed block 230, show board body 110's spacing post of top fixedly connected with 260, design through folded sheet 210, the area of show has been increaseed, can carry out the show of multiple data simultaneously, the more excellent of bandwagon effect, accomodate the occupation that can be less to the space after the show in addition, the practicality is higher, accomodate through folding, folded sheet 210 covers in the upper end of show board body 110, can increase and protect the data of placing on show board body 110.

The inside connection of cell body 120 has centre gripping fixed establishment 3, centre gripping fixed establishment 3 includes rack 310, the inner wall fixedly connected with rack 310 of cell body 120, elongated slot 320 has been seted up to the inside of cell body 120, the inside embedding of elongated slot 320 is connected with regulating block 330, sliding tray 340 has been seted up to the surface of regulating block 330, the inside embedding of sliding tray 340 has spacing piece 350, cell body 120 outer wall connection has clamping rod 130, the back fixedly connected with ejector pin 360 of clamping rod 130, the upper surface connection of clamping rod 130 has lug 380, one side of regulating block 330 is connected with card strip 370, the surface fixedly connected with spring 390 of card strip 370, the one end fixedly connected with regulating block 330 that card strip 370 was kept away from to spring 390, through the left and right sides regulation of clamping rod 130, can carry out the centre gripping to the data of equidimension not, and the position of data has been restricted through.

Further: bracing piece 140 and base 170 rotate through pivot 160 to be connected, the outer wall fixedly connected with support frame of movable sleeve 150, and the bottom fixed connection of support frame is on the top of base 170, through the support of support frame for the stability of show board is more excellent, and in addition when the show, accessible pivot 160 rotates, makes the angle of show diversified.

Further: the folding plate 210 is provided with a through hole inside, the inner wall of the through hole is fixedly connected with the fixture block 220, and the through hole is designed to play a role of fastening through the mutual engagement between the fixture block 230 and the fixture block 220 when the support block 250 is embedded in the through hole.

Further: the fixed block 230 is movably connected to the top end of the supporting block 250, the fixed block 230 is slidably connected with the supporting block 250, and the sliding connection is more stable in adjustment and is more convenient and fast in adjustment.

Further: the elongated slot 320 is slidably connected with the adjusting block 330, the inner wall of the limiting block 350 is fixedly connected with a latch, when the latch on the limiting block 350 is abutted against the rack 310, the position of the clamping rod 130 is directly limited, and when the latch is not abutted against the rack 310, the clamping rod 130 drives the adjusting block 330 to slide in the elongated slot 320, and the clamping position is adjusted through sliding.

Further: the clamping strip 370 is movably connected to the adjusting block 330 through an articulated shaft, the clamping strip 370 is arranged in a circular arc shape, the clamping teeth are arranged on the circular arc shape and the back surface of the clamping strip, the clamping rod 130 is limited, the clamping rod 130 clamps data, looseness is avoided when clamping is carried out, connection is increased, and clamping is firmer.

The working principle is as follows: when the folding display board works, the folding plate 210 is unfolded, the unfolding angle of the folding plate 210 is limited under the support of the limiting column 260 after the folding plate 210 is unfolded, a teacher can place document materials on the upper surface of the display board body 110 to display the document materials through clamping, in addition, the clamping position can be automatically adjusted during displaying, the ejector rod 360 drives the limiting block 350 to move by wrestling the clamping rod 130, when the limiting block 350 and the rack 310 are not clamped, the position can be adjusted by sliding the clamping rod 130, when the appointed position is adjusted, the ejector rod 360 is driven by pressing the clamping rod 130, the limiting block 350 is clamped inside the rack 310 through the push of the ejector rod 360, the position of the clamping rod 130 is limited, the clamping rod 130 is tightly attached to the document materials, the clamping is further realized, and the position of the document materials is fixed, the other part of the data can be displayed through the folding plate 210, the fixing block 230 is driven to move inwards by pulling the pulling rope 240 outwards under the traction of the pulling rope 240, when the fixing block 230 moves inwards, the supporting block 250 can be used for supporting the data by pulling, and the displaying is more convenient and fast.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a data teaching show board, includes show mechanism (1), its characterized in that: the display mechanism (1) comprises a display board body (110), a groove body (120) is formed in the display board body (110), a clamping rod (130) is connected inside the groove body (120), a supporting rod (140) is fixedly connected to the bottom end of the display board body (110), a movable sleeve (150) is sleeved on the outer surface of the supporting rod (140), a rotating shaft (160) is fixedly connected to the bottom end of the supporting rod (140), a base (170) is fixedly connected to the bottom end of the rotating shaft (160), an extension mechanism (2) is connected to one side of the display board body (110), the extension mechanism (2) comprises a folding plate (210), folding plates (210) are connected to the left side and the right side of the display board body (110), a clamping block (220) is connected to the inside of the folding plate (210), and a supporting block (250) is embedded into the clamping block (220), the top end of the supporting block (250) is fixedly connected with a fixing block (230), one side of the fixing block (230) is fixedly connected with a pull rope (240), the top end of the display board body (110) is fixedly connected with a limiting column (260), the inside of the groove body (120) is connected with a clamping fixing mechanism (3), the clamping fixing mechanism (3) comprises a rack (310), the inner wall of the groove body (120) is fixedly connected with the rack (310), the inside of the groove body (120) is provided with a long groove (320), the inside of the long groove (320) is embedded and connected with an adjusting block (330), the outer surface of the adjusting block (330) is provided with a sliding groove (340), the inside of the sliding groove (340) is embedded with a limiting block (350), the outer wall of the groove body (120) is connected with a clamping rod (130), and the back of the clamping rod (130, the upper surface of clamping rod (130) is connected with lug (380), one side of regulating block (330) is connected with card strip (370), the outer fixed surface of card strip (370) is connected with spring (390), one end fixedly connected with regulating block (330) of card strip (370) is kept away from in spring (390).

2. A material teaching display board according to claim 1, wherein: the support rod (140) is rotatably connected with the base (170) through a rotating shaft (160), the outer wall of the movable sleeve (150) is fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected to the top end of the base (170).

3. A material teaching display board according to claim 1, wherein: a through hole is formed in the folding plate (210), and a clamping block (220) is fixedly connected to the inner wall of the through hole.

4. A material teaching display board according to claim 1, wherein: the fixed block (230) is movably connected to the top end of the support block (250), and the fixed block (230) is connected with the support block (250) in a sliding mode.

5. A material teaching display board according to claim 1, wherein: the long groove (320) is connected with the adjusting block (330) in a sliding mode, and the inner wall of the limiting block (350) is fixedly connected with a clamping tooth.

6. A material teaching display board according to claim 1, wherein: the clamping strip (370) is movably connected to the adjusting block (330) through a hinged shaft, and the clamping strip (370) is arranged in a circular arc shape.