CN208610046U - A kind of teaching aid box easy to use - Google Patents
A kind of teaching aid box easy to use Download PDFInfo
- Publication number
- CN208610046U CN208610046U CN201821185443.2U CN201821185443U CN208610046U CN 208610046 U CN208610046 U CN 208610046U CN 201821185443 U CN201821185443 U CN 201821185443U CN 208610046 U CN208610046 U CN 208610046U
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- China
- Prior art keywords
- screw rod
- box
- inserted link
- sliding
- box body
- Prior art date
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Abstract
The utility model discloses a kind of teaching aid boxes easy to use, including box body, box body side is provided with opening, opening sliding setting storage box, upper end is hinged with cover board in box body, cover forward end setting is fluted, inserted link is set in groove, spring is connected between inserted link tail portion and groove inner wall, driving lever is fixedly installed on the outside of inserted link, limit hole is set on inboard wall of cartridge, limit hole is matched with inserted link, box cover is hinged on box body, several adjustment holes are set on box cover, adjustment hole is matched with inserted link, first sliding groove is respectively set in cover board two sides, motor is set in first sliding groove, connection wire rod on motor driving shaft, and a belt pulley is connected between the screw rod of two sides, screw is set on screw rod, baffle is set in first sliding groove, and baffle is connected and fixed with screw, second sliding slot is set on the inside of baffle, sliding block is set in the second sliding slot, it is sliding Pressing plate is hinged with by shaft on the inside of block, torsional spring is socketed in shaft, the utility model is easy to use, is easy to carry about with one.
Description
Technical field
The utility model relates to teaching equipment technical fields, and in particular to a kind of teaching aid box easy to use.
Background technique
Teaching aid refers to the model for explaining illustration something or other, material object, sample, instrument, chart, magic lantern etc., including religion
Learn equipment, instruments used for education, Practical training equipment, educational equipment, experimental facilities, teaching specimen, teaching mode etc..
Apparatus of the teaching aid as teacher's aided education has other means irreplaceable roles.No matter which subject, all
There can be certain teaching aid that teaching aid is really included in teaching process as needed as auxiliary tool teacher, base oneself upon reality, select
And teaching aid is used in due course, and it can excite students ' interest of study, prominent focal points break through teaching difficulty, Classroom Teaching structure,
Developing Students ' innovative thinking power, can effectively improve quality of instruction and efficiency.
Teaching-aid box places teaching aid teaching aid for sorting out, and existing teaching aid box structure is relatively simple, generally only as storing
Box uses, the demand being unable to satisfy during teachers ' teaching.Teacher needs to refer to books when imparting knowledge to students, directly by books
It is placed on religion table, can both occupy larger space, and also inconvenient in reading.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of teaching aid box easy to use, it is easy to use, be easy to take
Band.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of teaching easy to use to teach
Have box, including box body, the box body side is provided with opening, the opening sliding setting storage box, the storage box tail portion
Limit plate is fixedly installed, upper end is hinged with cover board in the box body, and the cover forward end setting is fluted, setting in the groove
Inserted link is connected with spring, driving lever is fixedly installed on the outside of the inserted link, and driving lever is pierced by between the inserted link tail portion and groove inner wall
On the outside of cover board, limit hole is set on the inboard wall of cartridge, the limit hole is matched with inserted link, is hinged with box on the box body
It covering, several adjustment holes is set on the box cover, the adjustment hole is matched with inserted link, a strip groove is set in the middle part of the cover board,
First sliding groove is respectively set in the cover board two sides, setting motor in the first sliding groove, connection wire rod on the motor driving shaft,
And a belt pulley is connected between the screw rod of two sides, the screw rod includes the first screw rod and the second screw rod, first screw rod and second
A fixing axle is connected between screw rod, screw is set on the screw rod, and baffle is set in the first sliding groove, and baffle and screw connect
Fixation is connect, second sliding slot is set on the inside of the baffle, sliding block is set in the second sliding slot, the inner side of slider is cut with scissors by shaft
It is connected to pressing plate, is socketed with torsional spring in the shaft.
Furthermore, the opening and storage box clearance fit.
Furthermore, the inserted link is slidably connected with groove.
Furthermore, the spring is pressure spring.
Furthermore, first screw rod and the second wire rod thread are oppositely oriented.
Furthermore, the baffle is slidably connected with first sliding groove.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
A kind of teaching aid box easy to use that the utility model is mentioned, in box body can pull storage box, box body are set
Interior upper end is arranged cover board, and when carrying, cover board can be shielded in storage box upper end, avoid the loss of its interior apparatus.In use, cover board can
Supporting surface is cooperatively formed with box cover, can be used for supporting placement teaching textbook, it is very convenient.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model baffle arrangement schematic diagram.
1- box body；11- opening；12- storage box；13- limit plate；14- limit hole；15- box cover；16- adjustment hole；2- lid
Plate；21- groove；22- inserted link；23- spring；24- driving lever；25- strip groove；3- first sliding groove；31- motor；32- screw rod；33- skin
Belt wheel；The first screw rod of 34-；The second screw rod of 35-；36- fixing axle；37- screw；4- baffle；41- second sliding slot；42- sliding block；43-
Shaft；44- pressing plate；45- torsional spring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of teaching aid box easy to use as shown in Figure 1, Figure 2 and shown in Fig. 3, including box body 1, the box body 1 one
Side is provided with opening 11, and limit plate 13 is fixedly installed in sliding setting storage box 12,12 tail portion of storage box at the opening 11,
Upper end is hinged with cover board 2 in the box body 1, and 2 front end of the cover board setting fluted 21, the groove 21 is interior to be arranged inserted link 22,
It is connected with spring 23 between 22 tail portion of inserted link and 21 inner wall of groove, driving lever 24 is fixedly installed on the outside of the inserted link 22, and dial
Bar 24 is pierced by 2 outside of cover board, limit hole 14 is arranged on 1 inner wall of box body, the limit hole 14 is matched with inserted link 22, described
It is hinged with box cover 15 on box body 1, several adjustment holes 16 are set on the box cover 15, the adjustment hole 16 is matched with inserted link 22,
One strip groove 25 is set in the middle part of the cover board 2, and 2 two sides of cover board are respectively set first sliding groove 3, set in the first sliding groove 3
Motor 31, connection wire rod 32 in 31 drive shaft of motor are set, and connects a belt pulley 33, the screw rod between two sides screw rod 32
32 include the first screw rod 34 and the second screw rod 35, and a fixing axle 36, institute are connected between first screw rod 34 and the second screw rod 35
Setting screw 37 on screw rod 32 is stated, baffle 4 is set in the first sliding groove 3, and baffle 4 is connected and fixed with screw 37, the gear
Second sliding slot 41 is set on the inside of plate 4, sliding block 42 is set in the second sliding slot 41, it is hinged to pass through shaft 43 on the inside of the sliding block 42
There is pressing plate 44, is socketed with torsional spring 45 in the shaft 43.
Furthermore, the opening 11 and 12 clearance fit of storage box.
Furthermore, the inserted link 22 is slidably connected with groove 21.
Furthermore, the spring 23 is pressure spring.
Furthermore, first screw rod 34 is opposite with 35 thread rotary orientation of the second screw rod.
Furthermore, the baffle 4 is slidably connected with first sliding groove 3.
A kind of teaching aid box easy to use that the utility model is mentioned, in box body can pull storage box, box body are set
Interior upper end is arranged cover board, and when carrying, cover board can be shielded in storage box upper end, avoid the loss of its interior apparatus.In use, cover board can
Supporting surface is cooperatively formed with box cover, can be used for supporting placement teaching textbook, it is very convenient.
Working principle: putting in order before use, various needed for it are used to classify by user in storage box 12, and by storing
Box 12 is inserted in box body 1, and limit plate 13 is arranged in 12 tail portion of storage box, and the upper surface of limit plate 13 is concordant with 1 upper surface of box body,
To realize and limit to storage box 12, storage box 12 is avoided to skid off when the overturning of cover board 2 is shielded in 12 upper end of storage box
Lead to the loss of its interior article.2 front end activity of cover board be arranged inserted link 22, when cover board 2 overturning when in box body 1, inserted link 22 and limit
Position hole 14 is mating, realizes that limit is fixed to cover board 2, at this point, the teaching-aid box can be carried easily.
In use, user opens the lid 15, stir driving lever 24 and inserted link 22 is detached from out of limit hole 14, that is, may be reversed
Cover board 2, at this point, pull storage box 12 outward, can carry out taking and placing to the teaching aid in it.In addition, cover board 2 can cooperate with box cover 15
Using consequently facilitating being placed to the support of teaching textbook.Firstly, rotation adjusts the angle of cover board 2 and box cover 15 respectively, so that lid
The inserted link 22 of 2 front end of plate is inserted into adjustment hole 16, also, adjustment hole 16 be arranged it is multiple, consequently facilitating the support for adjusting cover board 2 is inclined
Rake angle.Baffle 4 is set on cover board 2, and 4 position of baffle can be adjusted according to the size of textbook, the bar shaped being arranged in the middle part of cover board 2
Slot 25 can be used for placing the spine portion of textbook.Start motor 31, motor 31 drives screw rod 32 to rotate, in the transmission of belt pulley 33
Under, 32 common rotation of two sides screw rod, screw rod 32 is made of the first screw rod 34 and the second screw rod 35, and its thread rotary orientation on the contrary, from
And the baffle 4 for being then able to drive upper and lower ends is realized towards or away from movement, to adjust the spacing between two baffles 4, makes it
Adapt to the size of different textbooks.Sliding block 42 is set in the second sliding slot 41 of 4 inside of baffle, is connected on sliding block 42 by the rotation of shaft 43
Pressing plate 44 is connect, and shaft 43 is equipped with torsional spring 45, to press by the position of adjusting slider 42 under the action of torsional spring 45
Plate is pressed on the page of textbook, very convenient convenient for the use of textbook.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (6)
1. a kind of teaching aid box easy to use, it is characterised in that: including box body (1), box body (1) side is provided with out
Mouthful (11), sliding setting storage box (12) at the opening (11), storage box (12) tail portion fixed setting limit plate (13),
The interior upper end of the box body (1) is hinged with cover board (2), and fluted (21) are arranged in cover board (2) front end, is set in the groove (21)
It sets inserted link (22), is connected with spring (23) between inserted link (22) tail portion and groove (21) inner wall, on the outside of the inserted link (22)
It is fixedly installed driving lever (24), and driving lever (24) is pierced by the outside of cover board (2), limit hole (14) is set on box body (1) inner wall, institute
State limit hole (14) to match with inserted link (22), be hinged with box cover (15) on the box body (1), the box cover (15) if on be arranged
Dry adjustment hole (16), the adjustment hole (16) match with inserted link (22), and a strip groove (25) are arranged in the middle part of the cover board (2),
Cover board (2) two sides are respectively set first sliding groove (3), motor (31) are arranged in the first sliding groove (3), the motor (31)
Connection wire rod (32) in drive shaft, and a belt pulley (33) are connected between two sides screw rod (32), the screw rod (32) includes first
Screw rod (34) and the second screw rod (35), connect a fixing axle (36), institute between first screw rod (34) and the second screw rod (35)
Setting screw (37) on screw rod (32) is stated, baffle (4) are set on the first sliding groove (3), and baffle (4) is connect with screw (37)
It is fixed, second sliding slot (41) are set on the inside of the baffle (4), sliding block (42) are set on the second sliding slot (41), the sliding block
(42) inside is hinged with pressing plate (44) by shaft (43), is socketed with torsional spring (45) on the shaft (43).
2. a kind of teaching aid box easy to use according to claim 1, it is characterised in that: the opening (11) and storage
Object box (12) clearance fit.
3. a kind of teaching aid box easy to use according to claim 1, it is characterised in that: the inserted link (22) with it is recessed
Slot (21) is slidably connected.
4. a kind of teaching aid box easy to use according to claim 1, it is characterised in that: the spring (23) is pressure
Spring.
5. a kind of teaching aid box easy to use according to claim 1, it is characterised in that: first screw rod (34)
It is opposite with the second screw rod (35) thread rotary orientation.
6. a kind of teaching aid box easy to use according to claim 1, it is characterised in that: the baffle (4) and the
One sliding slot (3) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185443.2U CN208610046U (en) | 2018-07-25 | 2018-07-25 | A kind of teaching aid box easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185443.2U CN208610046U (en) | 2018-07-25 | 2018-07-25 | A kind of teaching aid box easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610046U true CN208610046U (en) | 2019-03-19 |
Family
ID=65707261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185443.2U Expired - Fee Related CN208610046U (en) | 2018-07-25 | 2018-07-25 | A kind of teaching aid box easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208610046U (en) |
-
2018
- 2018-07-25 CN CN201821185443.2U patent/CN208610046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |