CN208048251U

CN208048251U - A kind of portable teaching aid containing box

Info

Publication number: CN208048251U
Application number: CN201721794931.9U
Authority: CN
Inventors: 秦林芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2018-11-06
Anticipated expiration: 2027-12-20

Abstract

The utility model discloses an easy-to-carry teaching aid storage box, which comprises a box body. A chute is provided on the lower surface of the inner wall of the box. A slider is slidably connected to the inside of the chute. The top end of the slider is connected to the first The lower surface of a placement box is fixedly connected, the left side of the box is clamped with a bearing, the inner surface of the bearing is sleeved with a rotating shaft, the right end of the rotating shaft is connected with the left side of the handle, and the rotating shaft The left end is fixedly connected with the right end of the threaded post, and the surface of the threaded post is threaded with a threaded cap. The portable teaching aid storage box has a handle, a rotating shaft, a threaded column, a threaded cap, a fixed rod, a first placement box, a slider, a chute, a fixed plate, a first cover plate, a knob, a groove, a telescopic rod, and a spring. 1. The mutual cooperation between the second storage box and the box body enables users to carry more teaching tools, which is convenient for carrying, and the use method is simple to move, which greatly improves the practicality.

Description

A kind of portable teaching aid containing box

Technical field

The utility model is related to field of Educational Technology, specially a kind of portable teaching aid containing box.

Background technology

Dais is furniture indispensable in Activities for Teaching, in addition to this also has some basic teaching aids, such as chalk, White board marker, scrubbing brush etc., a small amount of chalk or day shift connect straight set in blackboard or the translot of blank lower end, spare chalk, day shift The fragmentary teaching aid of pen is often directly set and on dais, influences the clean and tidy of dais, and inconvenient for use, and other teacher attends class It needs to give lessons come more vivid with some teaching aids, place also not excessive is placed on dais, also inconvenient to carry.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of portable teaching aid containing box, solves and says Platform is furniture indispensable in Activities for Teaching, in addition to this also has some basic teaching aids, such as chalk, white board marker, plate Brush etc., a small amount of chalk or day shift connect straight set in blackboard or the translot of blank lower end, the fragmentary religion of spare chalk, day shift pen It learns apparatus often directly to set and on dais, influence the clean and tidy of dais, and inconvenient for use, other teacher attends class needs with some Teaching aid is given lessons come more vivid, and place also not excessive is placed on dais, also problem inconvenient to carry.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of portable teaching aid containing box, packet Babinet is included, the lower surface of the cabinet wall offers sliding slot, sliding block, the top of the sliding block are slidably connected in the sliding slot It is fixedly connected with the lower surface of the first holder, the left side of the babinet is connected with bearing, the inner surface socket of the bearing There are shaft, the right end of the shaft to be connected with the left side of handle, the left end of the shaft and the right end of threaded post are fixed and connected It connects, the thread surface of the threaded post is connected with thread cap, and the upper and lower surface of the thread cap has been fixedly connected with admittedly The left end of fixed pole, the fixed link is fixedly connected with the right side of the first holder, and the left side of the babinet offers The inside of one through-hole, the babinet is fixedly connected with baffle, and baffle is located at the lower section of the second holder, second holder The back side be fixedly connected respectively with spring and the positive one end of telescopic rod, the one end at the spring and the telescopic rod back side is and babinet The back side of inner wall is fixedly connected, and the spring is socketed in the outer surface of telescopic rod, the left side of the babinet and the first cover board Right side overlaps, and the right side of first cover board is fixedly connected with fixed plate, and the right side of the fixed plate passes through first to lead to The left side of the first holders of Kong Bingyu is fixedly connected, and the right side of the babinet is connected with sliding sleeve, and the sliding sleeve is socketed in cunning The right end on bar surface, the slide bar is fixedly connected knob, and the left end of the slide bar and the right side of groove inner wall overlap, described The right side of first holder opens up fluted, and the upper surface of the babinet is fixedly connected with handle.

Preferably, the inner wall of the handle is equipped with sponge, and the thickness of sponge is three centimetres.

Preferably, the left and right sides of the babinet are fixedly connected with there are two fixed block, and the upper table of two fixed blocks Face is fixedly connected with the both ends of shoulder strap respectively.

Preferably, front the second cover board of overlap joint of second holder, the back side of second cover board is fixedly connected with Connecting plate, the back side of the connecting plate pass through the second through-hole that babinet front opens up and with the front of the second holder is fixed connects It connects.

Preferably, the babinet is rectangle, and second holder is rectangle.

Preferably, the length of the sliding slot is 2/3rds of babinet, and the length of the length of sliding slot and the first holder It is equal.

(3) advantageous effect

The utility model provides a kind of portable teaching aid containing box, has following advantageous effect：

1, the portable teaching aid containing box is placed by handle, shaft, threaded post, thread cap, fixed link, first It is mutual between box, sliding block, sliding slot, fixed plate, the first cover board, knob, groove, telescopic rod, spring, the second holder and babinet Cooperation so that user's swing handle, shaft drive threaded post rotation, and threaded post surface is socketed with thread cap, so that spiral shell The dynamic two fixed links rotation of line hatband, the first holder are moved by sliding block in sliding slot under the drive of two fixed links, from And be moved to the left, it then pushes fixed plate to be moved to the left by through-hole, drives the first cover board, until completely out first places Box rotates backward handle and the first holder is driven to move right after use, until resetting, by pulling out knob from groove Go out so that telescopic rod is displaced outwardly under the drive of spring, is driven the second holder to be displaced outwardly, is put second after use Box push-in babinet is set, knob is inserted into groove, so that user of service can carry more teaching aids, facilitates and take Band, and application method simply moves, and greatly improves practicability.

2, the portable teaching aid containing box substantially increases stability by the babinet of setting rectangle, practical and each Kind environment, substantially increases practical function, and the utility model which has a compact structure and a reasonable design, highly practical.

Description of the drawings

Fig. 1 is the cross-sectional view that the utility model is faced；

Fig. 2 is the structural schematic diagram that the utility model is faced；

Fig. 3 is the cross-sectional view that the utility model right side regards.

In figure：1 babinet, 2 sliding slots, 3 sliding blocks, 4 first holders, 5 fixed links, 6 thread caps, 7 shafts, 8 bearings, 9 handles, 10 threaded posts, 11 knobs, 12 slide bars, 13 sliding sleeves, 14 fixed blocks, 15 grooves, 16 baffles, 17 shoulder straps, 18 handles, 19 second are placed Box, 20 first cover boards, 21 fixed plates, 22 first through hole, 23 telescopic rods, 24 springs, 25 second cover boards, 26 second through-holes, 27 connect Fishplate bar.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of portable teaching aid containing box, including Babinet 1, the left and right sides of babinet 1 are fixedly connected with there are two fixed block 14, and the upper surface of two fixed blocks 14 respectively with The both ends of shoulder strap 17 are fixedly connected, and pass through and shoulder strap 17 is arranged on two fixed blocks 14 so that user of service is when in use more Convenient, easy to carry, the lower surface of 1 inner wall of babinet offers sliding slot 2, and sliding block 3, the length of sliding slot 2 are slidably connected in sliding slot 2 It is 2/3rds of babinet 1, and the equal length of the length of sliding slot 2 and the first holder 4, by the way that sliding slot 2 and sliding block 3 is arranged Setting so that rotating handles 9, the first holder 4 are moved to the left under the drive of two fixed links 5 and threaded post 10, and sliding block 3 exists It is moved downward in sliding slot 2, more smoothly the first holder 4 is driven to push fixed plate 21, substantially increase stability and to grasp The case where making that process is more steady, being less prone to interim card, the top of sliding block 3 is fixedly connected with the lower surface of the first holder 4, case The left side of body 1 is connected with bearing 8, and the inner surface of bearing 8 is socketed with shaft 7, the right end of shaft 7 and the left side phase of handle 9 Connection, the left end of shaft 7 are fixedly connected with the right end of threaded post 10, and the thread surface of threaded post 10 is connected with thread cap 6, screw thread The upper and lower surface of cap 6 has been fixedly connected with fixed link 5, and the left end of fixed link 5 is solid with the right side of the first holder 4 Fixed connection, the left side of babinet 1 offer first through hole 22, and the inside of babinet 1 is fixedly connected with baffle 16, and baffle 16 is located at The lower section of second holder 19, front the second cover board 25 of overlap joint of the second holder 19, the back side of the second cover board 25 is fixedly connected Have a connecting plate 27, the back side of connecting plate 27 pass through the second through-hole 26 that 1 front of babinet opens up and with the front of the second holder 19 It is fixedly connected, babinet 1 is rectangle, and the second holder 19 is rectangle, is rectangle by the way that babinet 1 is arranged so that the device is carrying When it is more convenient, save occupied space, convenient for storage, pass through be arranged rectangle the second holder 19 so that the second holder 19 volume bigger, the teaching aid of storage is more, so that user can be more vivid gives lessons, the second holder 19 The back side be fixedly connected respectively with spring 24 and 23 positive one end of telescopic rod, the one end at 23 back side of spring 24 and telescopic rod with The back side of 1 inner wall of babinet is fixedly connected, and spring 24 is socketed in the outer surface of telescopic rod 23, the left side of babinet 1 and the first cover board The right side of 20 right side overlap joint, the first cover board 20 is fixedly connected with fixed plate 21, and the right side of fixed plate 21 passes through first Through-hole 22 is simultaneously fixedly connected with the left side of the first holder 4, and the right side of babinet 1 is connected with sliding sleeve 13, and sliding sleeve 13 is socketed in 12 surface of slide bar, by the way that sliding sleeve 13 is arranged so that knob 11 extracts groove 15, the second holder with moving slide-bar 12 by sliding sleeve 13 19 pop up babinet 1 under the action of telescopic rod 23 and spring 24 so that slide bar 12 is run more when knob 11 extracts groove 15 Steadily, be not in the situation of interim card, the right end of slide bar 12 is fixedly connected knob 11, left end and 15 inner wall of groove of slide bar 12 Right side overlap joint, the right side of the first holder 4 opens up fluted 15, and the upper surface of babinet 1 is fixedly connected with handle 18, holds 18 inner wall is equipped with sponge, and the thickness of sponge is three centimetres, sponge is arranged by the inner wall in handle 18, to reduce Babinet 1 alleviates the burden of user to the pressure of user.

In use, passing through operating handle 9 so that handle 9 drives threaded post 10 to rotate forward by shaft 7, so that screw thread Column 10 drives the first holder 4 to move downward, while the first holder 4 is moved to the left by the drive of sliding block 3 so that first places Box 4 pushes fixed plate 21 to be moved to the left so that the drive of fixed plate 21 is moved to the left, so that the first holder 4 is out of babinet 1 It releases, when the first holder 4 needs to withdraw, by reverse rotation handle 9, the first holder 4 moves right, when needing opening the When two holders 19, by drawing knob 11 to the right, band moving slide-bar 12 leaves groove 15 by sliding sleeve 13 so that second places Box 19 pushes the second holder 19 to be displaced outwardly under the action of telescopic device and spring 24 so that the second holder 19 drives Second cover board 25 is displaced outwardly, so that the second holder 19 leaves babinet 1, when needing to recycle the second holder 19, is led to It crosses and pushes back the second holder 19 in babinet 1 so that 19 push the spring 24 of the second holder and telescopic device enter babinet 1, together When knob 11 pushed back into groove 15 so that the second holder 19 is carried completely into babinet 1 to improve user of service The quantity of teaching aid alleviates the burden of user of service.

It can to sum up obtain, 1, the portable teaching aid containing box, by handle 9, shaft 7, threaded post 10, thread cap 6, solid Fixed pole 5, the first holder 4, sliding block 3, sliding slot 2, fixed plate 21, the first cover board 20, knob 11, groove 15, telescopic rod 23, spring 24, the mutual cooperation between the second holder 19 and babinet 1 so that user's swing handle 9, shaft 7 drive 10 turns of threaded post Dynamic, 10 surface of threaded post is socketed with thread cap 6, so that thread cap 6 drives two fixed links 5 to rotate, the first holder 4 exists It is moved in sliding slot 2 by sliding block 3 under the drive of two fixed links 5, to be moved to the left, then pushes fixed plate 21 to pass through logical Hole is moved to the left, and drives the first cover board 20, until completely out first holder 4, rotates backward the drive of handle 9 after use First holder 4 moves right, until resetting, by extracting knob 11 from groove 15 so that telescopic rod 23 is in spring 24 Drive under be displaced outwardly, drive the second holder 19 be displaced outwardly, after use by the second holder 19 be pushed into babinet 1, Knob 11 is inserted into groove 15, so that user of service can carry more teaching aids, facilitates carrying, and user Method simply moves, and greatly improves practicability.

2, the portable teaching aid containing box substantially increases stability by the way that the babinet 1 of rectangle is arranged, it is practical with Various environment substantially increase practical function, and the utility model which has a compact structure and a reasonable design, highly practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. An easy-to-carry teaching aid storage box, comprising a box body (1), characterized in that: the lower surface of the inner wall of the box body (1) is provided with a chute (2), and slides in the chute (2) A slider (3) is connected, the top of the slider (3) is fixedly connected to the lower surface of the first placement box (4), and the left side of the box (1) is clamped with a bearing (8), The inner surface of the bearing (8) is sleeved with a rotating shaft (7), the right end of the rotating shaft (7) is connected to the left side of the handle (9), the left end of the rotating shaft (7) is connected to the threaded column (10) The right end of the threaded column (10) is fixedly connected with a threaded cap (6) on the surface of the threaded column (10), and the upper surface and the lower surface of the threaded cap (6) are fixedly connected with a fixed rod (5), and the fixed rod The left end of (5) is all fixedly connected with the right side of the first placement box (4), and the left side of described casing (1) offers the first through hole (22), and the first through hole (22) of described casing (1) The inside is fixedly connected with a baffle (16), and the baffle (16) is positioned under the second placement box (19), and the back of the second placement box (19) is connected with the spring (24) and the telescopic rod (23) respectively. One end of the front is fixedly connected, and one end of the back of the spring (24) and the telescopic rod (23) is fixedly connected with the back of the inner wall of the box body (1), and the spring (24) is sleeved on the outside of the telescopic rod (23). On the surface, the left side of the box (1) is overlapped with the right side of the first cover (20), and the right side of the first cover (20) is fixedly connected with a fixing plate (21), The right side of the fixing plate (21) passes through the first through hole (22) and is fixedly connected with the left side of the first placement box (4), and the right side of the box body (1) is clamped with Sliding sleeve (13), described sliding sleeve (13) is sleeved on the surface of slide bar (12), the right end of described slide bar (12) is fixedly connected with knob (11), the left end of described slide bar (12) is connected with The right side of the inner wall of the groove (15) is overlapped, and the right side of the first placement box (4) is provided with a groove (15), and the upper surface of the box (1) is fixedly connected with a handle ( 18).

2. A portable teaching aid storage box according to claim 1, characterized in that: the inner wall of the handle (18) is provided with a sponge, and the thickness of the sponge is three centimeters.

3. A portable teaching aid storage box according to claim 1, characterized in that: two fixed blocks (14) are fixedly connected to the left and right sides of the box body (1), and the two fixed blocks The upper surface of (14) is fixedly connected with the two ends of braces (17) respectively.

4. a kind of portable teaching aid storage box according to claim 1, is characterized in that: the front of described second placement box (19) overlaps second cover plate (25), and described second cover plate ( The back side of 25) is fixedly connected with connecting plate (27), and the back side of described connecting plate (27) passes through the second through hole (26) that box body (1) front offers and with the front side of the second placement box (19) Fixed connection.

5. A portable teaching aid storage box according to claim 1, characterized in that: the box body (1) is rectangular, and the second placement box (19) is rectangular.

6. A portable teaching aid storage box according to claim 1, characterized in that: the length of the chute (2) is two-thirds of the box body (1), and the length of the chute (2) The length is equal to the length of the first placement box (4).