CN209337259U - A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying - Google Patents
A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying Download PDFInfo
- Publication number
- CN209337259U CN209337259U CN201920078117.XU CN201920078117U CN209337259U CN 209337259 U CN209337259 U CN 209337259U CN 201920078117 U CN201920078117 U CN 201920078117U CN 209337259 U CN209337259 U CN 209337259U
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- teaching
- box
- teaching aid
- convenient
- welded
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Abstract
The utility model discloses a kind of high school mathematics combined appliance for teaching Portable boxes being convenient for carrying, including teaching aid box, the inner wall of teaching aid box is equipped with first sliding groove, slide bar is slidably connected in first sliding groove, the other end of slide bar is welded with classified storage box, and the upper end face of classified storage box is fixedly connected with pull ring, is equipped with midfeather and diaphragm plate in teaching aid box, second sliding slot is equipped in midfeather, slide bar is slidably connected with second sliding slot.First handle, midfeather and the diaphragm plate of setting, solves existing mathematics combined teaching-aid, fixation is hung in blank or cabinet, it is mobile by universal wheel, but the problem inconvenient to carry when the outgoing teaching of user, the buckle and fixture block of setting solve in carrying process, the small part of teaching aid is easy the problem of top falls in outside teaching-aid box, influences the normal use of mathematics combined teaching-aid.
Description
Technical field
The utility model relates to teaching aid equipment technical field, specially a kind of high school mathematics combined appliance for teaching being convenient for carrying is taken
Tape drum.
Background technique
Mathematics is the Men Xueke for studying the concepts such as quantity, structure, variation, space and information, is belonged in terms of certain angle
In one kind of formal science, if borrowing " mathematics brief history ", mathematics is exactly the science studied collection and close various structures (relationship), can
See, mathematics is an abstract subject, and rigorous process is the key that mathematical abstractions, and mathematics is in development of human history and society
Irreplaceable role, and study and the research essential basic tool of modern science and technology, mathematics are played in life
It is the abstract subject of a thinking, teacher generallys use plate when explaining mathematical theorem, formula, geometric figure and mathematical theory
The form of book is explained, and when the relatively more abstract formula of explanation, theorem and figure, student only goes to understand by way of writing on the blackboard
Formula or theorem are more difficult, and especially in formula, theorem or the example for explaining permutation and combination, student is difficult to digest and manage
Solution.
Existing mathematics combined teaching-aid, fixation are hung in blank or cabinet, mobile by universal wheel, but when user is outgoing
It is inconvenient to carry when teaching, and in carrying process, the small part of teaching aid is easy top and falls in outside teaching-aid box, influences mathematical combination religion
The normal use of tool.
Summary of the invention
The utility model is directed to the demand and shortcoming of current technology development, a kind of high school mathematics combination being convenient for carrying
Teaching aid Portable box, to solve the problems mentioned in the above background technology.
A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying of the utility model solves above-mentioned technical problem and uses
Technical solution it is as follows:
A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying, including teaching aid box, the inner wall of the teaching aid box are equipped with
First sliding groove, slidably connects slide bar in the first sliding groove, and the other end of the slide bar is welded with classified storage box, and described point
The upper end face of class storage box is fixedly connected with pull ring, is equipped with midfeather and diaphragm plate in the teaching aid box, in the midfeather
Equipped with second sliding slot, the slide bar is slidably connected with second sliding slot.
Preferably, one jiao of the teaching aid box is equipped with shaft, and shaft and the top panel turns of teaching aid box upper end are socketed, top plate
Upper end face is equipped with first handle
Preferably, it is equipped with third sliding slot in the top plate, slidably connects fixture block, a side surface of fixture block in third sliding slot
It is welded with spring, the other end of spring is welded on the inner wall of top plate.
Preferably, it is equipped with cavity in the teaching aid box, buckle is welded in cavity, buckle is clamped with fixture block.
Preferably, the surface of the teaching aid box is equipped with threaded hole, and threaded hole internal screw thread is connected with threaded rod, and the one of threaded rod
End is welded with second handle, and the other end of threaded rod is welded with abutting plate, pushes against plate and abuts with fixture block.
A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying of the utility model, has compared with prior art
Beneficial effect is:
A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying of the utility model, passes through first handle, midfeather
And diaphragm plate, make mathematics teaching aid component not only classification be facilitated to put, but also convenient for users to carrying when outgoing teaching, by buckling and blocking
Block makes in combined appliance for teaching carrying process, and the small part of teaching aid, which will not run, to be fallen in outside teaching aid box, will not influence mathematics combined teaching-aid
Normal use.
Detailed description of the invention
Attached drawing 1 is the overall structure diagram of the utility model；
Attached drawing 2 is the top cross-sectional view of the utility model；
Attached drawing 3 is the part A enlarged drawing of Fig. 1 of the utility model.
Each label information indicates in attached drawing:
1, first handle, 2, pull ring, 3, shaft, 4, teaching aid box, 5, first sliding groove,
6, classified storage box, 7, slide bar, 8, midfeather, 9, top plate, 10, second sliding slot,
11, diaphragm plate, 12, third sliding slot, 13, spring, 14, buckle, 15, fixture block,
16, plate, 17, threaded hole, 18, threaded rod, 19, second handle, 20, cavity are pushed against.
Specific embodiment
The technical issues of to make the technical solution of the utility model, solving and technical effect are more clearly understood, and tie below
Specific embodiment is closed, clear, complete description is carried out to the technical solution of the utility model, it is clear that described embodiment is only
It is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention, this field
All embodiments that technical staff obtains without making creative work, all in the protection scope of the utility model
Within.
Embodiment one:
With reference to attached drawing 1,2, the present embodiment proposes a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying, including teaching aid
Case 4, the inner wall of teaching aid box 4 are equipped with first sliding groove 5, slidably connect slide bar 7 in first sliding groove 5, the other end of slide bar 7 is welded with
Classified storage box 6, the upper end face of classified storage box 6 are fixedly connected with pull ring 2, are equipped with midfeather 8 and diaphragm plate in teaching aid box 4
11, midfeather 8 is interior to be equipped with second sliding slot 10, and slide bar 7 is slidably connected with second sliding slot 10, and one jiao of teaching aid box 4 is equipped with shaft 3,
The top plate 9 of shaft 3 and 4 upper end of teaching aid box, which rotates, to be socketed, and the upper end face of top plate 9 is equipped with first handle 1, by lifting pull ring 2,
So that classified storage box 6 is skidded off teaching aid box 4 by first sliding groove 5 and second sliding slot 10, different classes of teaching aid is respectively put into point
In class storage box 6.
With reference to attached drawing 1,3, it is equipped with third sliding slot 12 in top plate 9, slidably connects fixture block 15, fixture block 15 in third sliding slot 12
A side surface be welded with spring 13, the other end of spring 13 is welded on the inner wall of top plate 9, and cavity 20 is equipped in teaching aid box 4, empty
Buckle 14 is welded in chamber 20, buckle 14 is clamped with fixture block 15, and the surface of teaching aid box 4 is equipped with threaded hole 17, spiral shell in threaded hole 17
Line is connected with threaded rod 18, and one end of threaded rod 18 is welded with second handle 19, and the other end of threaded rod 18 is welded with abutting plate
16, push against plate 16 is abutted with fixture block 15, by rotate second handle 19, drive abutting plate 16 resist fixture block 15, make fixture block 15 and
The fixed clamping of buckle 14.
In use, reversely rotating second handle 19, second handle 19 drives abutting plate 16 to leave fixture block by threaded rod 18
15, at this time since the elastic force of spring 13, fixture block 15 are slided to the right by third sliding slot 12, so that fixture block 15 is detached from buckle 14, then
Top plate 9 is overturn by shaft 3, then lifts pull ring 2, pull ring 2 is made to drive the slide bar 7 of 6 two sides of classified storage box sliding by first
10 upward sliding of slot 5 and second sliding slot, skids off classified storage box 6 out of teaching aid box 4, and mathematics teaching aid classification is put into classification and is received
In case 6, classified storage box 6 is put back in teaching aid box 4 by first sliding groove 5 and second sliding slot 10 then, realizes mathematics teaching aid
Component not only facilitated classification to put, but also convenient for users to carrying when outgoing teaching, top plate 9 was afterwards turned over, when the fixture block 15 of top plate 9 arrives
Behind the position of Dacca button 14, second handle 19 is rotated in the forward direction, second handle 19 is driven by threaded rod 18 pushes against the abutting card of plate 16
Block 15 makes 15 clamping of fixture block buckle 14, realizes in combined appliance for teaching carrying process, the small part of teaching aid, which will not run, falls in teaching aid box
Outside 4, the normal use of mathematics combined teaching-aid will not influence.
Use above specific case elaborates the principles of the present invention and embodiment, these embodiments
It is merely used to help understand the core technology content of the utility model, the protection scope being not intended to limit the utility model, sheet
The technical solution of utility model is not limited in above-mentioned specific embodiment.Above-mentioned specific embodiment based on the utility model,
Those skilled in the art are without departing from the principle of this utility model, any to made by the utility model to change
Into and modification, should all fall into the scope of patent protection of the utility model.
Claims (5)
1. a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying, including teaching aid box, which is characterized in that the teaching aid box
Inner wall is equipped with first sliding groove, slidably connects slide bar in the first sliding groove, the other end of the slide bar is welded with classified storage
Box, the upper end face of the classified storage box are fixedly connected with pull ring, and midfeather and diaphragm plate are equipped in the teaching aid box, described
Second sliding slot is equipped in midfeather, the slide bar is slidably connected with second sliding slot.
2. a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying according to claim 1, which is characterized in that described
One jiao of teaching aid box is equipped with shaft, and the top panel turns socket of shaft and teaching aid box upper end, the upper end face of top plate is equipped with first-hand
Handle.
3. a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying according to claim 2, which is characterized in that described
Be equipped with third sliding slot in top plate, slidably connect fixture block in third sliding slot, a side surface of fixture block is welded with spring, spring it is another
One end is welded on the inner wall of top plate.
4. a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying according to claim 1, which is characterized in that described
It is equipped with cavity in teaching aid box, buckle is welded in cavity, buckle is clamped with fixture block.
5. a kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying according to claim 1, which is characterized in that described
The surface of teaching aid box is equipped with threaded hole, and threaded hole internal screw thread is connected with threaded rod, and one end of threaded rod is welded with second handle, spiral shell
The other end of rasp bar is welded with abutting plate, pushes against plate and abuts with fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078117.XU CN209337259U (en) | 2019-01-17 | 2019-01-17 | A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078117.XU CN209337259U (en) | 2019-01-17 | 2019-01-17 | A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337259U true CN209337259U (en) | 2019-09-03 |
Family
ID=67761799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920078117.XU Expired - Fee Related CN209337259U (en) | 2019-01-17 | 2019-01-17 | A kind of high school mathematics combined appliance for teaching Portable box being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532576A (en) * | 2020-05-25 | 2020-08-14 | 陈金杰 | Turnover box capable of being automatically clamped and used for manufacturing communication equipment |
-
2019
- 2019-01-17 CN CN201920078117.XU patent/CN209337259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532576A (en) * | 2020-05-25 | 2020-08-14 | 陈金杰 | Turnover box capable of being automatically clamped and used for manufacturing communication equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20220117 |