CN212185522U

CN212185522U - Education and teaching card placer

Info

Publication number: CN212185522U
Application number: CN202020480028.0U
Authority: CN
Inventors: 雷晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-22
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to an education teaching aid technical field just discloses an education and teaching card placer, the power distribution box comprises a box body, the left and right sides at box back top and the left and right sides of case lid back bottom are passed through the hinge and are articulated, the middle part fixedly connected with handle of case lid upper surface, the equal fixedly connected with of the left and right sides of the positive bottom of case lid hangs the knot, the spout has all been seted up to the front and back both sides of the box inner bottom lateral wall, the inside left and right sides of box all is provided with the baffle. This education and teaching card placer, through the cooperation of push-and-pull rod, stripper plate, slip ring and spring, be convenient for fix the teaching card, reduced the probability that the condition that the teaching card loses appears, make things convenient for the teacher to collect the arrangement of teaching card to through the cooperation of sliding tray, solid fixed ring and stopper, be convenient for get the teaching card and put, the teacher of being convenient for uses, has saved the time, has improved lecture efficiency.

Description

Education and teaching card placer

Technical Field

The utility model relates to an education teaching aid technical field specifically is an education and teaching card placer.

Background

The teaching is that teacher's teaching and student's study constitute a kind of human peculiar talent training activity, through this kind of activity, the teacher purposefully, plan, guide student study and master culture science knowledge and skill organically, promote student's quality to improve, make them become the required people of society, the teacher often need use the teaching card in teaching process, however present teaching card does not have the device that is used for depositing the teaching card specially after finishing using, consequently needs an education teaching card placer. Teaching card placer of prior art is owing to lack and fix the teaching card, consequently often takes place the condition that the card lost, is unfavorable for teacher's arrangement collection.

For example, chinese patent application nos.: 201820645957.5, the English teaching card placing device is basically described as follows: including placing the case, the sliding tray has been seted up to the inner chamber lower surface of placing the case, the internally mounted of sliding tray has the sliding block, the pressure movable plate is cup jointed to the right side outer wall of catch bar, the spring is installed on the right side of pressure movable plate, the right side welding of catch bar has the baffle, the catch bar runs through the outer wall of placing the case and links to each other with solid fixed pressing board. This utility model discloses a cooperation of catch bar, baffle, spring, pressure board and holding plate is fixed english teaching card, has avoided the phenomenon of losing of english card, is favorable to the teacher to collect the arrangement of english card. This utility model is convenient for arrange in order and collect, but at the in-process that uses need hold the catch bar on one hand, gets on the other hand and puts the card, and is comparatively troublesome, has wasted the time, has reduced lecture efficiency.

Therefore, the inventor takes the experience of abundant design development and actual manufacturing of the related industry for years, researches and improves the existing structure and deficiency, and provides an educational and teaching card placing device so as to achieve the aim of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an education and teaching card placer has solved prior art's education and teaching card placer because lack and fix the teaching card, consequently often takes place the condition that the card loses, is unfavorable for teacher's the problem of arrangement collection.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a card placing device for education and teaching comprises a box body, wherein the left side and the right side of the top of the back of the box body are hinged with the left side and the right side of the bottom of the back of a box cover through hinges, a handle is fixedly connected to the middle of the upper surface of the box cover, hanging buckles are fixedly connected to the left side and the right side of the front bottom of the box cover, sliding grooves are formed in the front side and the rear side of the inner bottom side wall of the box body, partition plates are arranged on the left side and the right side of the inner part of the box body, sliding blocks are fixedly connected to the front side and the rear side of the lower surface of each partition plate, threaded holes are formed in the top of the inner rear side wall of the box body, a connecting plate is fixedly connected to the rear side of the top of the left side surface of each partition plate, the back of the push-pull rod is fixedly connected with an extrusion plate, the middle of the outer surface of the push-pull rod is sleeved with a fixing ring, the top of the outer surface of the fixing ring is fixedly connected with a limiting block, the middle of the outer surface of the push-pull rod is sleeved with a sliding ring, the front side of the outer surface of the push-pull rod is sleeved with a spring, and the top of the outer surface of the connecting cylinder is provided with a sliding groove.

Preferably, the middle part of the front face of the connecting plate is provided with a through hole, and the threaded end of the fixing bolt penetrates through the through hole and is in threaded connection with the threaded hole.

Preferably, the sliding groove is a T-shaped sliding groove, the sliding block is a T-shaped sliding block, and the T-shaped sliding groove is in sliding connection with the T-shaped sliding block.

Preferably, the outer surface of handle is provided with the rubber protective sheath, and the surface of rubber protective sheath is provided with anti-skidding line.

Preferably, the sliding groove is L-shaped, and the width of the sliding groove is matched with the width of the limiting block.

Preferably, the fixing ring is rotated to the right, and the rotation angle of the fixing ring is between fifteen and ninety degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides an education and teaching card placer possesses following beneficial effect:

1. this education and teaching card placer, through the cooperation of push-and-pull rod, stripper plate, slip ring and spring, be convenient for fix the teaching card, reduced the probability that the condition that the teaching card loses appears, make things convenient for the teacher to collect the arrangement of teaching card to through the cooperation of sliding tray, solid fixed ring and stopper, be convenient for get the teaching card and put, the teacher of being convenient for uses, has saved the time, has improved lecture efficiency.

2. This education and teaching card placer through spout, screw hole, baffle, slider, connecting plate and fixing bolt's cooperation, is convenient for adjust according to the size of teaching card, has reduced the space waste, has improved space utilization.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a box body; 101. a chute; 102. a threaded hole; 2. a box cover; 3. a hinge; 4. a handle; 5. hanging and buckling; 6. a partition plate; 7. a slider; 8. a connecting plate; 9. fixing the bolt; 10. buckling the handle; 11. A connecting cylinder; 1101. a sliding groove; 12. a push-pull rod; 13. a pressing plate; 14. a fixing ring; 15. a limiting block; 16. a slip ring; 17. 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. 1-3, the present invention provides a technical solution: a card placing device for education and teaching comprises a box body 1, wherein the left side and the right side of the top of the back of the box body 1 are hinged with the left side and the right side of the bottom of the back of a box cover 2 through hinges 3, the middle part of the upper surface of the box cover 2 is fixedly connected with a handle 4, the left side and the right side of the front bottom of the box cover 2 are fixedly connected with hanging buckles 5, the front side and the rear side of the side wall of the inner bottom of the box body 1 are respectively provided with a sliding groove 101, the left side and the right side of the inner part of the box body 1 are respectively provided with a clapboard 6, the front side and the rear side of the lower surface of the clapboard 6 are respectively fixedly connected with a sliding block 7, the top of the rear side wall in the box body 1 is provided with a threaded hole 102, the rear side of the top of the left, the space waste is reduced, the space utilization rate is improved, the left side and the right side of the top of the front face of the box body 1 are fixedly connected with buckling handles 10, the front face of the box body 1 is fixedly connected with a connecting cylinder 11, a push-pull rod 12 is inserted into the front face of the connecting cylinder 11, the back face of the push-pull rod 12 is fixedly connected with an extrusion plate 13, the middle part of the outer surface of the push-pull rod 12 is sleeved with a fixing ring 14, the top part of the outer surface of the fixing ring 14 is fixedly connected with a limiting block 15, through the matching of a sliding groove 1101, the fixing ring 14 and the limiting block 15, the teaching cards are convenient to take and place, the use by teachers is convenient, the time is saved, the lecture efficiency is improved, the middle part of the outer surface of the push-pull rod 12 is sleeved with a sliding ring 16, the front side of the outer surface of the push-pull rod 12, the teacher is convenient to collect the teaching cards in an arranging mode, and the sliding groove 1101 is formed in the top of the outer surface of the connecting cylinder 11.

The utility model discloses for the convenience of being fixed behind the 1 inner space of adjusting box, consequently the through-hole has been seted up at the positive middle part of connecting plate 8, fixing bolt 9's screw thread end pass the through-hole and with screw hole 102 threaded connection for baffle 6 is fixed after adjusting the width, has avoided baffle 6 to remove and has caused the extruded condition to appear to the teaching card, thereby has prolonged the life of teaching card.

The utility model discloses for the convenience is adjusted the position of baffle 6, therefore spout 101 is T shape spout, and slider 7 is T shape slider, T shape spout and T shape slider sliding connection for baffle 6 is more smooth and easy quick when carrying out the width modulation, has saved the time, makes things convenient for teacher's use.

The utility model discloses for the ease of carrying the device, consequently handle 4's surface is provided with the rubber protective sheath, and the surface of rubber protective sheath is provided with anti-skidding line, and anti-skidding line has increased frictional force, has avoided the teacher to lead to the condition appearance that drops the device because of the hand is smooth at the in-process of carrying, has reduced economic loss, has prolonged the device's life.

The utility model discloses a more convenient getting gets and puts teaching card, therefore the shape of sliding tray 1101 is L shape, the width of sliding tray 1101 and stopper 15's width looks adaptation, and the same width makes difficult appearance rocking when fixed stripper plate 13, and it leads to stripper plate 13 to move to the rear side to cause the condition of injury to appear to the staff to have avoided receiving the external force influence when getting and putting teaching card, has guaranteed teacher's personal safety.

The utility model discloses for the convenience is more convenient when getting to put teaching card, consequently solid fixed ring 14 rotates to the right side, gu fixed ring 14's turned angle is between fifteen degrees to ninety degrees for can fix stripper plate 13 when getting to put the card, avoided needing the manual condition that can get to put the card to appear of holding push-and-pull rod 12 at the in-process that uses, made things convenient for teacher's use.

When the device is used, the buckling handle 10 is separated from the hanging buckle 5, the box cover 2 is turned upwards to open the device, the push-pull rod 12 is pulled previously, the push-pull rod 12 moves forwards to drive the extrusion plate 13 to move forwards, the push-pull rod 12 moves forwards to drive the fixing ring 14 to move forwards, the fixing ring 14 moves forwards to drive the limiting block 15 to move forwards through the sliding groove 1101, the fixing ring 14 moves forwards to drive the sliding ring 16 to move forwards, the sliding ring 16 moves forwards to contract the spring 17, when the front face of the limiting block 15 is contacted with the inner front side wall of the sliding groove 1101, the pulling is stopped, the push-pull rod 12 is rotated rightwards, the push-pull rod 12 rotates rightwards to drive the fixing ring 14 to rotate rightwards, the fixing ring 14 rotates rightwards to drive the limiting block 15 to rotate rightwards through the sliding groove 1101, the fixing bolt 9 is screwed down, when the partition board 6 moves to the same width as the teaching card, the partition board stops moving, the fixing bolt 9 is screwed on, the internal space of the box body 1 is adjusted, the teaching card is placed in the box body 1, the push-pull rod 12 is rotated leftwards to drive the fixing ring 14 to rotate leftwards, the fixing ring 14 is rotated leftwards to drive the limiting block 15 to rotate leftwards through the sliding groove 1101, the rotation is stopped when the left side surface of the limiting block 15 is contacted with the inner left side wall of the sliding groove 1101, the push-pull rod 12 is released, the sliding ring 16 is pushed backwards by the acting force of the spring 17 to move the fixing ring 14, the fixing ring 14 is moved backwards to drive the limiting block 15 to move backwards through the sliding groove 1101, the fixing ring 14 is moved backwards to drive the push-pull rod 12 to move backwards, the push-pull rod 12 is moved backwards to push the extrusion plate 13 to move backwards, the partition board stops moving when the back surface of, the fixing of the teaching card is completed, the box cover 2 is turned over towards the right front, and the buckling handle 10 is buckled with the hanging buckle.

To sum up, this education and teaching card placer, through the cooperation of push-and-pull rod 12, stripper plate 13, slip ring 16 and spring 17, be convenient for fix the teaching card, reduced the probability that the condition that the teaching card loses appears, make things convenient for the teacher to collect the arrangement of teaching card to through sliding tray 1101, solid fixed ring 14 and stopper 15's cooperation, be convenient for get the teaching card and put, the teacher of being convenient for uses, has saved the time, has improved lecture efficiency.

This education and teaching card placer through spout 101, screw hole 102, baffle 6, slider 7, connecting plate 8 and fixing bolt 9's cooperation, is convenient for adjust according to the size of teaching card, has reduced the space extravagant, has improved space utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an education and teaching card placer, includes box (1), its characterized in that: the left side and the right side of the top of the back of the box body (1) are hinged with the left side and the right side of the bottom of the back of the box cover (2) through hinges (3), a handle (4) is fixedly connected to the middle of the upper surface of the box cover (2), hanging buckles (5) are fixedly connected to the left side and the right side of the front bottom of the box cover (2), sliding grooves (101) are formed in the front side and the rear side of the inner bottom side wall of the box body (1), partition plates (6) are arranged on the left side and the right side of the inner portion of the box body (1), sliding blocks (7) are fixedly connected to the front side and the rear side of the lower surface of the partition plates (6), threaded holes (102) are formed in the top of the inner rear side wall of the box body (1), a connecting plate (8) is fixedly connected to the rear side of the top of the left side of the partition, the front side of the box body (1) is fixedly connected with a connecting cylinder (11), a push-pull rod (12) is spliced on the front side of the connecting cylinder (11), a back side of the push-pull rod (12) is fixedly connected with an extrusion plate (13), a fixing ring (14) is sleeved in the middle of the outer surface of the push-pull rod (12), a limiting block (15) is fixedly connected to the top of the outer surface of the fixing ring (14), a sliding ring (16) is sleeved in the middle of the outer surface of the push-pull rod (12), a spring (17) is sleeved on the front side of the outer surface of the push-pull rod (12), and a sliding groove (1101) is formed in the top of.

2. An educational teaching card placement apparatus according to claim 1, wherein: the middle of the front face of the connecting plate (8) is provided with a through hole, and the threaded end of the fixing bolt (9) penetrates through the through hole and is in threaded connection with the threaded hole (102).

3. An educational teaching card placement apparatus according to claim 1, wherein: the sliding groove (101) is a T-shaped sliding groove, the sliding block (7) is a T-shaped sliding block, and the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding mode.

4. An educational teaching card placement apparatus according to claim 1, wherein: the outer surface of the handle (4) is provided with a rubber protective sleeve, and the outer surface of the rubber protective sleeve is provided with anti-skid grains.

5. An educational teaching card placement apparatus according to claim 1, wherein: the sliding groove (1101) is L-shaped, and the width of the sliding groove (1101) is matched with the width of the limiting block (15).

6. An educational teaching card placement apparatus according to claim 1, wherein: the fixing ring (14) rotates towards the right side, and the rotating angle of the fixing ring (14) is between fifteen degrees and ninety degrees.