CN211933336U - Hanger for teaching Chinese language and literature - Google Patents

Abstract

The utility model relates to a teaching equipment technical field, and disclose a stores pylon for chinese language and literature teaching, comprising a base plate, be equipped with the backup pad directly over the bottom plate, and be equipped with the heightening structure that is used for adjusting the backup pad height on the bottom plate, the bottom both sides of hanging chart frame are connected through the pivot rotation to upper surface one side of backup pad, and along being equipped with the positioning mechanism who is used for going up the reason to push down on the side of backup pad, the backup pad is seted up the constant head tank that a plurality of equidistances were arranged dorsad positioning mechanism's a side lower edge, it has one side of locating rack to contradict in the constant head tank, and the opposite side of locating rack rotates through the pivot respectively and connects and correspond the side position in the backup pad, a. This stores pylon for chinese language and literature teaching is particularly useful for in the university ladder classroom, adjusts the inclination of wall map frame to can help adjusting the picture paper to the purpose towards most classmates, improve the convenience of giving lessons.

Description

Hanger for teaching Chinese language and literature

Technical Field

The utility model relates to a teaching equipment technical field specifically is a stores pylon is used in chinese language and literature teaching.

Background

The teaching wall map is a picture which is hung to show classroom knowledge greatly. The wall map can be used in Chinese language and literature teaching, the main purpose in classroom is to visually demonstrate and explain some contents in the teaching material, the use of the wall map in teaching can stimulate the interest of students in learning Chinese, and the wall map is usually directly hung on a blackboard or a hanging rack in the actual teaching work.

The chinese language and literature lecture is offered to a lot of universities now, and the teacher of giving lessons generally gives lessons in cascaded classroom, because cascaded classroom front row is low and the back row is high, causes part classmates easily to watch places the not good condition of podium department drawing sight, influences the enthusiasm that the student listened to class.

Therefore, a hanging rack for Chinese language and literature teaching is designed.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a stores pylon is used in chinese language and literature teaching has solved because cascaded classroom front-seat is low and the back row is high, causes the part classmate to watch the condition of placing at podium department drawing sight not good easily, influences the enthusiasm's of student to listen to the problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a stores pylon for chinese language and literature teaching, includes the bottom plate, be provided with the backup pad directly over the bottom plate, and be provided with the height-adjusting structure that is used for adjusting the backup pad height on the bottom plate, the bottom both sides of connecting the wall map frame are rotated through the pivot in upper surface one side of backup pad, and along being provided with the positioning mechanism who is used for going up the edge to push down on the picture paper on the side of backup pad, a plurality of equidistance constant head tanks of arranging are seted up to backup pad positioning mechanism's a side lower edge dorsad, and the conflict has one side of locating rack in the constant head tank, and the opposite side of locating rack rotates through the pivot respectively to be connected and corresponds the side position at the backup pad.

Furthermore, the top center of the wall map frame is fixedly provided with a lighting lamp through a bracket.

Further, positioning mechanism includes the one end of the L shape mounting panel of the edge both sides on the fixed connection wall chart frame surface, and the other end of L shape mounting panel is on a parallel with wall chart frame surface and middle part offer the screw thread perforation that supplies screw rod screw thread through connection, the one end fixedly connected with knob that the wall chart frame was kept away from to the screw rod, and the other end parcel of screw rod has a rubber ball.

Further, heightening the structure and including a plurality of guide bars of bottom plate upper surface circumference fixed connection, sliding connection has the fly leaf on the guide bar, the screw thread perforation that supplies the lead screw thread to run through is seted up at the center of fly leaf, and the bottom of lead screw rotates to be connected in the upper surface of bottom plate, the dead lever fixedly connected with backup pad that the upper surface of fly leaf was still arranged through a plurality of angles such as, still be provided with the rotatory actuating mechanism who is used for driving the lead screw on the bottom plate.

Furthermore, the driving mechanism comprises a driven bevel gear fixedly sleeved on the lower portion of the screw rod, the driven bevel gear is connected with a driving bevel gear in a meshed mode, the driving bevel gear is fixedly sleeved at one end of the rotating rod, the other end of the rotating rod is fixedly connected with a rotating handle, and the rotating rod is connected to the bottom plate in a rotating mode through a rotating seat.

Furthermore, locking universal wheels are installed at four corners of the bottom surface of the bottom plate.

The utility model has the advantages that:

1. the utility model discloses a, conflict to different constant head tanks with the help of the locating rack to can adjust the tilt state of wall map frame in the certain limit, furthest avoids the student to watch the drawing on the wall map frame and the condition that the visual angle is not good appears, especially in the university ladder classroom, adjusts the inclination of wall map frame, thereby can help adjusting the drawing to the purpose towards most classmates, improves the convenience of giving lessons.

2. The utility model discloses a, can manually adjust the height of wall map frame with the help of heightening the structure to satisfy different height teachers' user demand, improve the practicality.

Drawings

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

FIG. 2 is a schematic structural view of the middle positioning mechanism of the present invention;

fig. 3 is an enlarged view of a structure in fig. 1.

In the figure: 1. a base plate; 2. a support plate; 3. a wall map frame; 4. an L-shaped mounting plate; 5. a screw; 6. an illuminating lamp; 7. a foot supporting plate; 8. positioning a groove; 9. a positioning frame; 10. a rubber ball; 11. a movable plate; 12. a guide bar; 13. fixing the rod; 14. a screw rod; 15. a driven bevel gear; 16. a drive bevel gear; 17. a rotating rod; 18. and (6) rotating the seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a hanging rack for Chinese language and literature teaching comprises a bottom plate 1, wherein a supporting plate 2 is arranged right above the bottom plate 1, a height adjusting structure for adjusting the height of the supporting plate 2 is arranged on the bottom plate 1, one side of the upper surface of the supporting plate 2 is rotatably connected with two sides of the bottom of a wall map frame 3 through a rotating shaft, a positioning mechanism for pressing the upper edge of wall map paper is arranged on one side of the supporting plate 2, a plurality of positioning grooves 8 which are arranged at equal intervals are formed in the lower edge of one side of the supporting plate 2, which is back to the positioning mechanism, one side of a positioning frame 9 is abutted in the positioning grooves 8, the other side of the positioning frame 9 is respectively rotatably connected with the corresponding side position of the supporting plate 2 through the rotating shaft, a supporting foot plate 7 is fixedly connected with the lower edge of one side, which is back to the positioning frame 9, so that the bottom of the, the height of the picture hanging frame 3 can be manually adjusted by virtue of the height adjusting structure so as to meet the use requirements of teachers with different heights and improve the practicability; contradict to different constant head tanks 8 with the help of locating rack 9 to can adjust the tilt state of wall map frame 3 in certain extent, furthest's the drawing of avoiding the student to watch on the wall map frame 3 the condition that the visual angle is not good appears, especially in the university ladder classroom, adjust the inclination of wall map frame 3, thereby can help adjusting the picture paper to the purpose towards most classmates, improve the convenience of giving lessons.

Further, there is light 6 at the top center of wall map frame 3 through support fixed mounting, to the illumination demand in wall map frame 3 place region when reaching light darker to can guarantee the luminance of drawing, so that the student can be better look over.

Further, positioning mechanism includes the L shape mounting panel 4's of the reason both sides on the fixed connection wall chart frame 3 surface one end, and L shape mounting panel 4's the other end is on a parallel with wall chart frame 3 surface and middle part set up the screw thread perforation that supplies screw rod 5 screw thread through connection, the one end fixedly connected with knob that wall chart frame 3 was kept away from to screw rod 5, and screw rod 5's other end parcel has a rubber ball 10 to can insert L shape mounting panel 4 with going up along the drawing, make screw rod 5 promote rubber ball 10 and remove through the knob, until sticis the surface of drawing, thereby reach the fixed demand of drawing, convenient to use, the operation is swift, is convenient for the teacher to change the drawing.

Further, heightening structure includes a plurality of guide bars 12 of 1 upper surface circumference fixed connection of bottom plate, and sliding connection has fly leaf 11 on guide bar 12, the screw perforation that supplies the screw 14 screw to run through is seted up at the center of fly leaf 11, and the bottom of screw 14 rotates and connects in the upper surface of bottom plate 1, the upper surface of fly leaf 11 still is through a plurality of dead lever 13 fixedly connected with backup pads 2 of arranging of waiting the angle, still be provided with the actuating mechanism who is used for driving the rotation of lead screw 14 on the bottom plate 1, realize the lead screw 14 rotatory with the help of actuating mechanism, the lead screw 14 is rotatory to make fly leaf 11 move up or move down along guide bar 12 to can realize the altitude mixture control purpose of wall map frame 3 indirectly with the help of dead lever 13.

Still further, the driving mechanism comprises a driven bevel gear 15 fixedly sleeved on the lower portion of the screw rod 14, the driven bevel gear 15 is connected with a driving bevel gear 16 in a meshing manner, the driving bevel gear 16 is fixedly sleeved on one end of a rotating rod 17, the other end of the rotating rod 17 is fixedly connected with a rotating handle, and the rotating rod 17 is rotatably connected to the bottom plate 1 through a rotating seat 18, so that a teacher can flexibly adjust the height of the wall map frame 3 according to own habits before giving lessons, and convenience in operation during the giving lessons is guaranteed.

Furthermore, locking universal wheels are installed at four corners of the bottom surface of the bottom plate 1, and the purpose of facilitating movement is achieved.

To sum up, when the utility model is used, the height of the wall map frame 3 can be manually adjusted by means of the height-adjusting structure, so as to meet the use requirements of teachers with different heights and improve the practicability; contradict to different constant head tanks 8 with the help of locating rack 9 to can adjust the tilt state of wall map frame 3 in certain extent, furthest's the drawing of avoiding the student to watch on the wall map frame 3 the condition that the visual angle is not good appears, especially in the university ladder classroom, adjust the inclination of wall map frame 3, thereby can help adjusting the picture paper to the purpose towards most classmates, improve the convenience of giving lessons.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a stores pylon for teaching of chinese language and literature, includes bottom plate (1), its characterized in that: be provided with backup pad (2) directly over bottom plate (1), and be provided with the height-adjusting structure that is used for adjusting backup pad (2) height on bottom plate (1), the bottom both sides of connecting wall map frame (3) are rotated through the pivot in upper surface one side of backup pad (2), and along being provided with the positioning mechanism who is used for going up the wall map paper to push down on a side of backup pad (2), a plurality of equidistance constant head tanks (8) of arranging are seted up to backup pad (2) a side lower edge that is dorsad positioning mechanism, and it has one side of locating rack (9) to contradict in constant head tank (8), and the opposite side of locating rack (9) rotates through the pivot respectively and connects in backup pad (2) and corresponds the side position, wall map frame (3) still fixedly connected with sole (7) to a side lower edge of locating rack (9.

2. The hanging rack for teaching chinese language and literature according to claim 1, wherein: and the center of the top of the chart hanging frame (3) is fixedly provided with an illuminating lamp (6) through a bracket.

3. The hanging rack for teaching chinese language and literature according to claim 1, wherein: positioning mechanism includes the one end of L shape mounting panel (4) of reason both sides on fixed connection wall chart frame (3) surface, and the other end of L shape mounting panel (4) is on a parallel with wall chart frame (3) surface and middle part set up the screw thread perforation that supplies screw rod (5) screw thread through connection, the one end fixedly connected with knob of wall chart frame (3) is kept away from in screw rod (5), and the other end parcel of screw rod (5) has a rubber ball (10).

4. The hanging rack for teaching chinese language and literature according to claim 1, wherein: heightening structure includes a plurality of guide bars (12) of bottom plate (1) upper surface circumference fixed connection, and sliding connection has fly leaf (11) on guide bar (12), the screw perforation that supplies lead screw (14) screw to run through is seted up at the center of fly leaf (11), and the bottom of lead screw (14) rotates and connects in the upper surface of bottom plate (1), the upper surface of fly leaf (11) still through a plurality of dead lever (13) fixedly connected with backup pad (2) of waiting the angle to arrange, still be provided with the rotatory actuating mechanism who is used for driving lead screw (14) on bottom plate (1).

5. The hanging rack for teaching chinese language and literature according to claim 4, wherein: the driving mechanism comprises a driven bevel gear (15) fixedly sleeved on the lower portion of the screw rod (14), the driven bevel gear (15) is connected with a driving bevel gear (16) in an engaged mode, the driving bevel gear (16) is fixedly sleeved with one end of a rotating rod (17), the other end of the rotating rod (17) is fixedly connected with a rotating handle, and the rotating rod (17) is rotatably connected onto the bottom plate (1) through a rotating seat (18).

6. The hanging rack for teaching chinese language and literature according to claim 1, wherein: and four corners of the bottom surface of the bottom plate (1) are provided with locking universal wheels.

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