CN207898244U - A kind of high school mathematics teaching auxiliary device - Google Patents
A kind of high school mathematics teaching auxiliary device Download PDFInfo
- Publication number
- CN207898244U CN207898244U CN201720793069.3U CN201720793069U CN207898244U CN 207898244 U CN207898244 U CN 207898244U CN 201720793069 U CN201720793069 U CN 201720793069U CN 207898244 U CN207898244 U CN 207898244U
- Authority
- CN
- China
- Prior art keywords
- storage platform
- baffle
- high school
- mathematics teaching
- school mathematics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of high school mathematics teaching auxiliary devices,Including chassis and telescopic arm,Telescopic rod and storage platform flexible connection,The universal wheel is mounted on tray bottom,The storage platform is equipped with locker,Draw runner,Hook,Magnetic patch,Clamping plate,Baffle and limited block,The locker is equipped with groove handle and sliding slot,The magnetic patch is equipped with blackboard eraser,The blackboard eraser is equipped with hairbrush,The clamping plate is equipped with clip and latch groove,Groove is equipped in the baffle,Spring and spherical surface movable latch,The spherical surface movable latch is equipped with briquetting,The telescopic rod is equipped with bolt,Connecting plate,Sleeve and fixed valve,The universal wheel is equipped with link block,Connect shell,Wheel shaft and motion bar,The high school mathematics teaching auxiliary device,It is easy to implement fast quick-detach installation,Embody the flexibility of high school mathematics teaching auxiliary device,Improve the quality of high school mathematics teaching.
Description
Technical field
The utility model is related to teaching auxiliary device technical field, specially a kind of high school mathematics teaching auxiliary device.
Background technology
High school mathematics teacher needs to write on the blackboard a large amount of calculation formula, it is also desirable to often in blackboard when giving lessons
The upper a large amount of exercise of writing on the blackboard, allows student to carry out study contact, currently, teacher usually holds books on the other hand, one holds chalk
In the enterprising andante book of blackboard, the time, which has been grown, can cause teacher's arm acid swollen, increase the working strength of teacher.
A kind of high school mathematics teaching auxiliary device having currently on the market is not easy to dismounting installation, flexibly mobile, auxiliary
Structure is very little, the deficiencies of standard of class-teaching of teacher is not achieved place, increase the labor intensity of teachers ' teaching significantly and reduce
The quality of teaching, for this purpose, we have proposed a kind of high school mathematics teaching auxiliary devices.
Utility model content
The purpose of this utility model is to provide a kind of high school mathematics teaching auxiliary devices, solve in background technology and are carried
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of high school mathematics teaching auxiliary device, packet
It includes chassis to be flexibly connected with telescopic arm, telescopic rod and storage platform, the universal wheel is mounted on tray bottom, sets on the storage platform
There are locker, draw runner, hook, magnetic patch, clamping plate, baffle and limited block, the locker is equipped with groove handle and sliding slot, described
Magnetic patch is equipped with blackboard eraser, and the blackboard eraser is equipped with hairbrush, and the clamping plate is equipped with clip and latch groove, is set in the baffle
Fluted, spring and spherical surface movable latch, the spherical surface movable latch are equipped with briquetting, and the telescopic rod is equipped with bolt, connects
Fishplate bar, sleeve and fixed valve, the universal wheel are equipped with link block, connection shell, wheel shaft and motion bar.
As a kind of preferred embodiment of the utility model, the telescopic arm be arranged above chassis it is intermediate, and with bottom
Disk is fixedly connected, and the telescopic rod is arranged above telescopic arm, and is detachably connected by sleeve and fixed valve and telescopic arm, institute
Storage platform setting is stated to be detachably connected above telescopic rod, and by bolt and connecting plate.
As a kind of preferred embodiment of the utility model, the locker is arranged on the inside of storage platform, and passes through cunning
Item, sliding slot and storage platform flexible connection, the draw runner is arranged in storage platform lower inner wall two edges, and is fixedly connected with storage platform,
The sliding slot is opened in two edges on the downside of locker, and it is correspondings with draw runner carve conjunction, it is positive that the groove handle is opened in locker
Centre, the hook setting are fixedly connected on the left of storage platform, and with storage platform, and the magnetic patch is embedded in storage platform right side,
And it is Nian Jie with storage platform, the blackboard eraser is made using iron material matter, and adsorbs and connect with magnetic patch, and the hairbrush is arranged in blackboard eraser
Front, and it is Nian Jie with blackboard eraser.
As a kind of preferred embodiment of the utility model, the baffle plate setting in storage platform back side two edges, and with
Storage platform is fixedly connected, and the limited block setting is fixedly connected on the inside of baffle, and with baffle and storage platform, the clamping plate setting
It is flexibly connected in storage platform back side, and by spherical surface movable latch and baffle, the briquetting is arranged in spherical surface movable latch
Inside, and be integrally formed with spherical surface movable latch, the spring setting is fixedly connected on groove inner wall, and with baffle, described
Groove is opened at baffle upper end, and the latch groove is opened at the lower end of clamping plate both sides, and it is corresponding with spherical surface movable latch carve conjunction,
The clip setting is connect above clamping plate, and with Boards wall.
As a kind of preferred embodiment of the utility model, the universal wheel is arranged at the following four corners of chassis, and logical
Link block, connection shell, wheel shaft is crossed to be fixedly connected with motion bar.
Compared with prior art, the beneficial effects of the utility model are as follows：The utility model by equipped with clamping plate and folder
Son clamps the books of teacher, instead of holding, the labor intensity of teachers ' teaching is greatly reduced, to improve teaching
Quality；By equipped with spherical surface movable latch, pull up clamping plate, by camber of spring, spherical surface movable latch is extruded into gear
In plate, conjunction is carved when entering in latch groove, the effect of supporting splint is realized, facilitates the teaching operation of teacher, embody auxiliary significantly
Effect, improve the flexibility of high school mathematics teaching auxiliary device.
Description of the drawings
Fig. 1 is a kind of main structure diagram of high school mathematics teaching auxiliary device of the utility model；
Fig. 2 is a kind of back side partial structural diagram of high school mathematics teaching auxiliary device of the utility model；
Fig. 3 is a kind of broken section structural schematic diagram of high school mathematics teaching auxiliary device of the utility model.
In figure:The chassis 1-, 2- sleeves, 3- bolts, 4- connecting plates, 5- lockers, 51- groove handles, 6- draw runners, 7- are slided
Slot, 8- storage platforms, 9- hooks, 10- clamping plates, 101- latch grooves, 11- clips, 12- magnetic patch, 13- blackboard erasers, 14- hairbrush, 15- stretch
Contracting bar, 16- fix valve, 17- telescopic arms, 18- link blocks, 19- connection shells, 20- universal wheels, 21- wheel shafts, 22- motion bars, 23-
Limited block, 24- baffles, 25- spherical surface movable latch, 251- grooves, 252- briquettings, 253- springs.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high school mathematics teaching auxiliary device, including
Chassis 1 is flexibly connected with telescopic arm 17, telescopic rod 15 and storage platform 8, and the universal wheel 20 is mounted on 1 bottom of chassis, the storage
Object platform 8 is equipped with locker 5, draw runner 6, hook 9, magnetic patch 12, clamping plate 10, baffle 24 and limited block 23, is set on the locker 5
Fluted 51 handle and sliding slot 7, the magnetic patch 12 are equipped with blackboard eraser 13, and the blackboard eraser 13 is equipped with hairbrush 14, the folder
Plate 10 is equipped with clip 11 and latch groove 101, and groove 253, spring 252 and spherical surface movable latch 25 are equipped in the baffle 24,
The spherical surface movable latch 25 is equipped with briquetting 251, and the telescopic rod 15 is equipped with bolt 3, connecting plate 4, sleeve 2 and fixed valve
16, the universal wheel 20 is equipped with link block 18, connection shell 19, wheel shaft 21 and motion bar 22.
It among the telescopic arm 17 is arranged above chassis 1, and is fixedly connected with chassis 1, the setting of the telescopic rod 15 exists
It above telescopic arm, and is detachably connected by sleeve 2 and fixed valve 16 and telescopic arm 17, the storage platform 8 is arranged in telescopic rod
15 tops, and be detachably connected by bolt 3 and connecting plate 4；The telescopic rod 15 and telescopic arm 17 being equipped with, by sleeve 2 and admittedly
Determine valve 16 to be detachably connected, the height of storage platform 8 is adjusted according to the height of teacher, substantially increases high school mathematics teaching auxiliary
The flexibility of device, it is simple in structure, it is easy to operate.
The setting of the locker 5 is flexibly connected in 8 inside of storage platform by draw runner 6, sliding slot 7 and storage platform 8, described
Draw runner 6 is arranged in 8 lower inner wall two edges of storage platform, and is fixedly connected with storage platform 8, and the sliding slot 7 is opened in 5 downside of locker
Two edges, and it is corresponding with draw runner 6 carve conjunction, the groove handle 51 is opened in that 5 front of locker is intermediate, and 9 setting of the hook exists
8 left side of storage platform, and be fixedly connected with storage platform 8, the magnetic patch 12 is embedded in 8 right side of storage platform, and viscous with storage platform 8
Connect, the blackboard eraser 13 using iron material matter it is made, and with magnetic patch 12 adsorb connect, the hairbrush 14 setting blackboard eraser 13 just
Face, and it is Nian Jie with blackboard eraser 13；The magnetic patch 12 being equipped with is taken blackboard eraser 13 convenient for teacher, simple in structure, and it is empty to reduce occupancy
Between；The hook 9 being equipped with takes educational aid convenient for teacher, reduces occupied space, have the advantages of simple structure and easy realization；The cunning being equipped with
Item 6 and sliding slot 7, substantially increase the flexibility of locker 5, be convenient to teacher take teaching article.
The baffle 24 is arranged in 8 back side two edges of storage platform, and is fixedly connected with storage platform 8, and the limited block 23 is set
It sets in 24 inside of baffle, and is fixedly connected with baffle 24 and storage platform 8, the clamping plate 10 is arranged in 8 back side of storage platform, and
It is flexibly connected by spherical surface movable latch 25 and baffle 24, the setting of the briquetting 252 is on the inside of spherical surface movable latch 25, and and ball
Face movable latch 25 is integrally formed, and the setting of the spring 253 is fixedly connected on 251 inner wall of groove, and with baffle 24, described recessed
Slot 251 is opened at 24 upper end of baffle, and the latch groove 101 is opened at 10 both sides lower end of clamping plate, and with spherical surface movable latch
25 correspondences carve conjunction, and clip (11) setting is fixedly connected above clamping plate (10) with clamping plate (10)；By equipped with clamping plate
10 and clip 11, the books of teacher are clamped, instead of hand-held, the labor intensity of teachers ' teaching are greatly reduced, to improve
The quality of teaching；By equipped with spherical surface movable latch 25, pull up clamping plate 10, deformed by spring 253, spherical surface activity
Bolt 25 is extruded into baffle 24, is carved conjunction when entering in latch groove 101, is realized the effect of supporting splint 10, facilitate teacher's
Teaching operation embodies the effect of auxiliary significantly, improves the flexibility of high school mathematics teaching auxiliary device.
The universal wheel 20 is arranged at 1 following four corners of chassis, and by link block 18, connection shell 19, wheel shaft 21 and lives
Lever 22 is fixedly connected；The universal wheel 20 being equipped with, it is simple in structure, it is convenient to move, the labour for greatly reducing teachers ' teaching is strong
Degree.
Operation principle：When the utility model is used, chassis 1 by telescopic arm 17, sleeve 2, fixed valve 16 and is stretched
Bar 15 is fixedly mounted, then storage platform 8 is fixedly mounted by bolt 3, connecting plate 4 and telescopic rod 15, locker 5 by draw runner 6,
Sliding slot 7 and storage platform 8 carve conjunction installation, and magnetic patch 12 is adhered to 8 right side of storage platform, and blackboard eraser 13 is adsorbed in magnetic patch 12, and clamping plate 10 is logical
The baffle 24 crossed in spherical surface movable latch 25 and storage platform 8 is flexibly connected, and universal wheel 20 is installed in 1 bottom of last chassis.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of high school mathematics teaching auxiliary device, including chassis (1) and telescopic arm (17), telescopic rod (15) and storage platform (8)
Flexible connection, it is characterised in that：Universal wheel (20) be mounted on chassis (1) bottom, the storage platform (8) be equipped with locker (5),
Draw runner (6), hook (9), magnetic patch (12), clamping plate (10), baffle (24) and limited block (23), the locker (5) are equipped with recessed
Slot handle (51) and sliding slot (7), the magnetic patch (12) are equipped with blackboard eraser (13), and the blackboard eraser (13) is equipped with hairbrush
(14), the clamping plate (10) is equipped with clip (11) and latch groove (101), and groove (251), spring are equipped in the baffle (24)
(253) and spherical surface movable latch (25), the spherical surface movable latch (25) is equipped with briquetting (252), on the telescopic rod (15)
Equipped with bolt (3), connecting plate (4), sleeve (2) and fixed valve (16), the universal wheel (20) is equipped with link block (18), connection
Shell (19), wheel shaft (21) and motion bar (22).
2. a kind of high school mathematics teaching auxiliary device according to claim 1, it is characterised in that：The telescopic arm (17) sets
It sets among above chassis (1), and is fixedly connected with chassis (1), the telescopic rod (15) is arranged above telescopic arm, and passes through
Sleeve (2) and fixed valve (16) and telescopic arm (17) are detachably connected, and the storage platform (8) is arranged above telescopic rod (15),
And it is detachably connected by bolt (3) and connecting plate (4).
3. a kind of high school mathematics teaching auxiliary device according to claim 1, it is characterised in that：The locker (5) sets
It sets on the inside of storage platform (8), and is flexibly connected by draw runner (6), sliding slot (7) and storage platform (8), draw runner (6) setting exists
Storage platform (8) lower inner wall two edges, and be fixedly connected with storage platform (8), the sliding slot (7) is opened in two on the downside of locker (5)
Edge, and it is corresponding with draw runner (6) carve conjunction, it is intermediate that the groove handle (51) is opened in locker (5) front, the hook (9)
Setting is fixedly connected on the left of storage platform (8) with storage platform (8), and the magnetic patch (12) is embedded in storage platform (8) right side,
And it is Nian Jie with storage platform (8), the blackboard eraser (13) is made using iron material matter, and adsorbs and connect with magnetic patch (12), the hairbrush
(14) setting is positive and Nian Jie with blackboard eraser (13) in blackboard eraser (13).
4. a kind of high school mathematics teaching auxiliary device according to claim 1, it is characterised in that：Baffle (24) setting
It being fixedly connected in storage platform (8) back side two edges, and with storage platform (8), the limited block (23) is arranged on the inside of baffle (24),
And be fixedly connected with baffle (24) and storage platform (8), the clamping plate (10) is arranged in storage platform (8) back side, and passes through ball
Face movable latch (25) and baffle (24) flexible connection, the briquetting (252) are arranged on the inside of spherical surface movable latch (25), and with
Spherical surface movable latch (25) is integrally formed, and the spring (253) is arranged on groove (251) inner wall, and fixed with baffle (24)
Connection, the groove (251) are opened at baffle (24) upper end, and the latch groove (101) is opened in clamping plate (10) both sides lower end
Place, and it is corresponding with spherical surface movable latch (25) carve conjunctions, clip (11) setting is consolidated in clamping plate (10) top, and with clamping plate (10)
Fixed connection.
5. a kind of high school mathematics teaching auxiliary device according to claim 1, it is characterised in that：The universal wheel (20) sets
It sets at chassis (1) following four corners, and passes through link block (18), connection shell (19), wheel shaft (21) and the fixed company of motion bar (22)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793069.3U CN207898244U (en) | 2017-07-03 | 2017-07-03 | A kind of high school mathematics teaching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793069.3U CN207898244U (en) | 2017-07-03 | 2017-07-03 | A kind of high school mathematics teaching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898244U true CN207898244U (en) | 2018-09-25 |
Family
ID=63569843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793069.3U Expired - Fee Related CN207898244U (en) | 2017-07-03 | 2017-07-03 | A kind of high school mathematics teaching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351732A (en) * | 2018-12-11 | 2019-02-19 | 荣成富琪科技有限公司 | A kind of caravan water tank |
-
2017
- 2017-07-03 CN CN201720793069.3U patent/CN207898244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351732A (en) * | 2018-12-11 | 2019-02-19 | 荣成富琪科技有限公司 | A kind of caravan water tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204561358U (en) | Junior middle school chinese teaching bookshelf | |
| CN206137629U (en) | Convertible teaching board | |
| CN108364538A (en) | A kind of interesting English board of education for teaching | |
| CN202623685U (en) | Extensible teaching drawing board | |
| CN202515053U (en) | Teaching drawing board | |
| CN210101140U (en) | Novel primary school's english teaching aid | |
| CN203300062U (en) | A mobile teaching rack | |
| CN202053776U (en) | Convenient drawing board for teaching | |
| CN203142160U (en) | Teaching drawing board | |
| CN216545479U (en) | Business english course teaching display device | |
| CN206781367U (en) | A kind of Accounting Course teaching aid | |
| CN208463250U (en) | A kind of language teaching teaching desk | |
| CN203078047U (en) | Convenient blackboard | |
| CN206893115U (en) | One kind is easy to English teaching board of education | |
| CN209199411U (en) | It is a kind of portable through tubing teaching aid | |
| CN202653511U (en) | Book fixing bracket | |
| CN204908457U (en) | Special teaching lectern | |
| CN202198078U (en) | Desk for teaching English | |
| CN218720389U (en) | Wall-mounted teaching touch control all-in-one machine | |
| CN208834540U (en) | A kind of auxiliary equipment for Piano Teaching | |
| CN212708667U (en) | Teaching board for information technology service teaching | |
| CN211878827U (en) | English word teaching card show folding leg | |
| CN209183062U (en) | A kind of novel English word teaching demonstration device | |
| CN210983870U (en) | Teaching equipment for information technology teaching | |
| CN203483119U (en) | Blackboard for Chinese teaching in junior high school |
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: 20180925 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |