CN208812820U - A kind of blackboard being convenient for carrying - Google Patents
A kind of blackboard being convenient for carrying Download PDFInfo
- Publication number
- CN208812820U CN208812820U CN201820907640.4U CN201820907640U CN208812820U CN 208812820 U CN208812820 U CN 208812820U CN 201820907640 U CN201820907640 U CN 201820907640U CN 208812820 U CN208812820 U CN 208812820U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- lost
- nail
- slot cover
- supporting leg
- 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
- 238000003860 storage Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 241000565675 Oncomelania Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a kind of blackboards, it in particular is a kind of blackboard being convenient for carrying, the beneficial effect is that Dual-side blackboard and supporting leg are with with taking, it can accept when not in use, it is easy to use, the simple multi-functional blackboard of structure, there are four supporting leg circular grooves for four angles setting of the lower surface of the cabinet, screw thread is provided in four supporting leg circular grooves, the upper end of four supporting legs is provided with screw thread, four supporting legs are connected through a screw thread respectively to be connected in four supporting leg circular grooves, there are four supporting legs to store circular groove for setting above cabinet left end, the anti-lost nail tapped through hole of supporting leg is provided with right above four supporting leg storage circular grooves, the anti-lost nail of four supporting legs is connected through a screw thread with the anti-lost nail tapped through hole of four supporting legs respectively, the front end of cabinet is provided with groove of blackboard, Dual-side blackboard is inserted in groove of blackboard, Dual-side blackboard passes through spiral shell among upper surface Nail is fixed with blackboard handle, is provided with blackboard reserve tank below the rear surface of cabinet.
Description
Technical field
The utility model relates to a kind of blackboards, are in particular a kind of blackboards being convenient for carrying.
Background technique
Have now a Patent No. CN201620773562.4 a kind of blackboard with automatic blackboard cleaning function it include
The back side of blackboard plate body, driving device and control device, blackboard plate body is equipped with electric heater unit, electric heater unit and control device
Connection, the upper edge and lower edge of blackboard plate body are equipped with horizontal slide rail, and horizontal slide rail is equipped with vertical scraper plate, and scraper plate is equipped with
The upper edge of several hole for water sprayings, blackboard plate body is equipped with telescopic device, and the telescopic end of telescopic device is connect with strip blackboard eraser, drives
Device and telescopic device are connect with control device, and the bottom of blackboard plate body is equipped with sump, and one end of sump is equipped with outlet pipe,
Outlet pipe is connect with sewage collecting filter device.Blackboard structure of the utility model with automatic blackboard cleaning function is simple, can be certainly
The dynamic erasing work for completing chalk writing on blackboard；It is sprayed water, be can avoid using hole for water spraying during erasing chalk writing
Dust from flying avoids dust and damages to the body of Faculty and Students.Structure is complicated for the utility model, and volume is big, not side
Portable belt.
Summary of the invention
The utility model is a kind of blackboard being convenient for carrying, the beneficial effect is that Dual-side blackboard and supporting leg be with with taking, no
With when can accept, it is easy to use, it is easy to carry.
The utility model relates to a kind of blackboards, are in particular a kind of blackboards being convenient for carrying, including cabinet, supporting leg,
Supporting leg stores circular groove, the anti-lost nail of supporting leg, Dual-side blackboard, storage blackboard slot, blackboard handle, ledge for chalk on blackboard, chalk slot cover, blackboard eraser
The anti-lost nail of slot, blackboard eraser slot cover, groove of blackboard, chalk slot cover handle, chalk slot cover, blackboard eraser slot cover handle, blackboard eraser slot cover
Anti-lost nail, the anti-lost nail of blackboard, supporting leg circular groove, cabinet handle, ledge for chalk on blackboard cover slot road and blackboard eraser slot cover conduit, the beneficial effect is that
Dual-side blackboard and supporting leg can be accepted when not in use with with taking, easy to use, the simple multi-functional blackboard of structure.
Four angles setting of the lower surface of the cabinet is provided with spiral shell in four supporting leg circular grooves there are four supporting leg circular groove
Line, the upper end of four supporting legs are provided with screw thread, and four supporting legs are connected through a screw thread respectively to be connected in four supporting leg circular grooves, case
There are four supporting legs to store circular groove for setting above body left end, is provided with the anti-lost oncomelania of supporting leg right above four supporting leg storage circular grooves
Line through-hole, and supporting leg storage circular groove is connected to the anti-lost nail tapped through hole of the supporting leg right above it, the anti-lost nail difference of four supporting legs
It is connected through a screw thread with the anti-lost nail tapped through hole of four supporting legs, the front end of cabinet is provided with groove of blackboard, and Dual-side blackboard is inserted in black
In board slot, blackboard handle is fixed with by screw among Dual-side blackboard upper surface, is provided with blackboard below the rear surface of cabinet
Reserve tank, the upper surface left and right ends of cabinet are respectively arranged with ledge for chalk on blackboard and blackboard eraser slot, the rear surface left and right ends point of cabinet
It is not provided with ledge for chalk on blackboard cover slot road and blackboard eraser slot cover conduit, chalk slot cover is slidably connected with ledge for chalk on blackboard cover slot road, blackboard eraser slot
Lid is slidably connected with blackboard eraser slot cover conduit, is welded with chalk slot cover handle among chalk slot cover rear surface, after blackboard eraser slot cover
It is welded with blackboard eraser slot cover handle among surface, is respectively arranged with the anti-lost oncomelania of chalk slot cover at left and right sides of the rear end of cabinet upper surface
Line through-hole and the anti-lost nail tapped through hole of blackboard eraser slot cover, and the anti-lost nail tapped through hole of chalk slot cover and ledge for chalk on blackboard cover slot road connect
Logical, the anti-lost nail tapped through hole of blackboard eraser slot cover is connected to blackboard eraser slot cover conduit, and the anti-lost nail of chalk slot cover is anti-lost with chalk slot cover
Nail tapped through hole is connected through a screw thread, and the anti-lost nail of blackboard eraser slot cover is connected with the anti-lost nail tapped through hole of blackboard eraser slot cover by screw thread
It connects, the anti-lost nail tapped through hole of blackboard is provided among the rear end of cabinet upper surface, and the anti-lost nail tapped through hole of blackboard and blackboard store up
Slot connection is deposited, the anti-lost nail of blackboard is connected through a screw thread with the anti-lost nail tapped through hole of blackboard, is welded with cabinet among cabinet front surface
Handle.
As advanced optimizing for the technical program, the storage of supporting leg described in a kind of blackboard being convenient for carrying of the utility model
The cross-sectional diameter of circular groove is more than or equal to the cross-sectional diameter of supporting leg.
As advanced optimizing for the technical program, a kind of blackboard being convenient for carrying of the utility model, the blackboard card
The length of slot is wider than the length and width of Dual-side blackboard.
As advanced optimizing for the technical program, a kind of blackboard being convenient for carrying of the utility model, when supporting leg is packed up,
Four supporting legs are slidably connected at respectively in four supporting leg storage circular grooves.
As advanced optimizing for the technical program, a kind of blackboard being convenient for carrying of the utility model, when Dual-side blackboard is received
When rising, Dual-side blackboard is slidably connected in blackboard reserve tank.
The utility model one kind is patient caring bed to be had the beneficial effect that
A kind of blackboard being convenient for carrying of the utility model, the beneficial effect is that Dual-side blackboard and supporting leg do not have to with taking
When can accept, it is easy to use, it is easy to carry.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram for the blackboard being convenient for carrying of the utility model.
Fig. 2 is box structure diagram.
Fig. 3 is the another side structural schematic diagram of cabinet.
Fig. 4 is the structural schematic diagram below cabinet with side.
In figure: cabinet 1；Supporting leg 2；Supporting leg stores circular groove 3；The anti-lost nail 4 of supporting leg；Dual-side blackboard 5；Blackboard reserve tank 6；Blackboard
Handle 7；Ledge for chalk on blackboard 8；Chalk slot cover 9；Blackboard eraser slot 10；Blackboard eraser slot cover 11；Groove of blackboard 12；Chalk slot cover handle 13；Powder
The anti-lost nail 14 of slot cover；Blackboard eraser slot cover handle 15；The anti-lost nail 16 of blackboard eraser slot cover；The anti-lost nail 17 of blackboard；Supporting leg circular groove 18；Case
Body handle 19；Ledge for chalk on blackboard cover slot road 20；Blackboard eraser slot cover conduit 21；The anti-lost nail tapped through hole 22 of supporting leg；The anti-lost nail of chalk slot cover
Tapped through hole 23；The anti-lost nail tapped through hole 24 of blackboard eraser slot cover；The anti-lost nail tapped through hole 25 of blackboard.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-4, the utility model relates to a kind of beds, are in particular a kind of patients
Nursing bed, including cabinet 1, supporting leg 2, supporting leg storage circular groove 3, the anti-lost nail 4 of supporting leg, Dual-side blackboard 5, blackboard reserve tank 6, blackboard mention
Hand 7, ledge for chalk on blackboard 8, chalk slot cover 9, blackboard eraser slot 10, blackboard eraser slot cover 11, groove of blackboard 12, chalk slot cover handle 13, chalk
The anti-lost nail of slot cover 14, blackboard eraser slot cover handle 15, the anti-lost nail of blackboard eraser slot cover 16, the anti-lost nail of blackboard 17, supporting leg circular groove 18, cabinet
Handle 19, ledge for chalk on blackboard cover slot road 20, blackboard eraser slot cover conduit 21, the anti-lost nail tapped through hole 22 of supporting leg, the anti-lost oncomelania of chalk slot cover
The anti-lost nail tapped through hole 24 of line through-hole 23, blackboard eraser slot cover and the anti-lost nail tapped through hole 25 of blackboard, the beneficial effect is that two-sided
Blackboard and supporting leg can be accepted when not in use with with taking, easy to use, easy to carry.
Four angles setting of the lower surface of the cabinet 1 is all provided with there are four supporting leg circular groove 18 in four supporting leg circular grooves 18
It is equipped with screw thread, the upper end of four supporting legs 2 is provided with screw thread, and when if necessary to use blackboard, just four supporting legs 2 are passed through respectively
Threaded connection is connected in four supporting leg circular grooves 18, and there are four supporting legs to store circular groove 3 for setting above 1 left end of cabinet, if be not required to
When using blackboard, just four supporting legs 2 are separately stored on cabinet 1 in four supporting leg storage circular grooves 3, four supporting leg storage circles
The surface of slot 3 is provided with the anti-lost nail tapped through hole 22 of supporting leg, and supporting leg storage circular groove 3 and the supporting leg right above it are anti-lost
Tapped through hole 22 to be followed closely to be connected to, the anti-lost nail 4 of four supporting legs is connected through a screw thread with the anti-lost nail tapped through hole 22 of four supporting legs respectively,
The effect of the anti-lost nail 4 of supporting leg is supporting leg 2 to be fixed in supporting leg storage circular groove 3, and supporting leg 2 is not allowed to be lost, the front end setting of cabinet 1
There is groove of blackboard 12, if when using Dual-side blackboard 5, just Dual-side blackboard 5 is inserted in groove of blackboard 12, table on Dual-side blackboard 5
Blackboard handle 7 is fixed with by screw among face, is provided with blackboard reserve tank 6 below the rear surface of cabinet 1, if without using double
When the blackboard 5 of face, just Dual-side blackboard 5 is stored in blackboard reserve tank 6, the upper surface left and right ends of cabinet 1 are respectively arranged with powder
Slot 8 and blackboard eraser slot 10, the effect of ledge for chalk on blackboard 8 are storage chalks, and the effect of blackboard eraser slot 10 is storage blackboard eraser, cabinet 1
Rear surface left and right ends be respectively arranged with ledge for chalk on blackboard cover slot road 20 and blackboard eraser slot cover conduit 21, chalk slot cover 9 and ledge for chalk on blackboard
Cover slot road 20 is slidably connected, and the effect of chalk slot cover 9 is to form confined space with ledge for chalk on blackboard 8, and such chalk will not be lost, blackboard
It wipes slot cover 11 to be slidably connected with blackboard eraser slot cover conduit 21, the effect of blackboard eraser slot cover 11 is to form confined air with blackboard eraser slot 10
Between, such blackboard eraser would not be lost, and chalk slot cover handle 13, chalk slot cover handle are welded among 9 rear surface of chalk slot cover
13 effect is to facilitate 9 pull of chalk slot cover, and blackboard eraser slot cover handle 15, blackboard are welded among 11 rear surface of blackboard eraser slot cover
The effect for wiping slot cover handle 15 is that Convenient blackboard wipes 11 pull of slot cover, is respectively arranged with powder at left and right sides of 1 upper surface rear end of cabinet
The anti-lost nail tapped through hole 23 of slot cover and the anti-lost nail tapped through hole 24 of blackboard eraser slot cover, and the anti-lost nail tapped through hole of chalk slot cover
23 are connected to ledge for chalk on blackboard cover slot road 20, and the anti-lost nail tapped through hole 24 of blackboard eraser slot cover is connected to blackboard eraser slot cover conduit 21, chalk
The anti-lost nail 14 of slot cover is connected through a screw thread with the anti-lost nail tapped through hole 23 of chalk slot cover, the anti-lost nail 16 of blackboard eraser slot cover and blackboard
It wipes the anti-lost nail tapped through hole 24 of slot cover to be connected through a screw thread, the effect of the anti-lost nail 14 of chalk slot cover is fixed chalk slot cover 9, is prevented
Fixed chalk slot cover 9 is lost, and the effect of the anti-lost nail 16 of blackboard eraser slot cover is fixed blackboard eraser slot cover 11, prevents blackboard eraser slot cover 11
Lose, be provided with the anti-lost nail tapped through hole 25 of blackboard among 1 upper surface rear end of cabinet, and the anti-lost nail tapped through hole 25 of blackboard and
Blackboard reserve tank 6 is connected to, and the anti-lost nail 17 of blackboard is connected through a screw thread with the anti-lost nail tapped through hole 25 of blackboard, the anti-lost nail 17 of blackboard
Effect is fixed double-sided blackboard 5, prevents Dual-side blackboard 5 from losing, and is welded with cabinet handle 19 among 1 front surface of cabinet.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1-4, present embodiment is described further embodiment one, described
The cross-sectional diameter that supporting leg stores circular groove 3 is slightly larger than the cross-sectional diameter of supporting leg 1.
A kind of working principle for the blackboard being convenient for carrying of the utility model: when using Dual-side blackboard 5, first four supporting legs
Anti-lost nail 4 is all unscrewed by screw thread, and four supporting legs 2 are stored from four supporting legs respectively and are taken out in circular groove 3, four supporting legs 2 divide
It is not threadedly coupled with four supporting leg circular grooves 18, at this moment can also be sat when chair, the anti-lost nail 17 of blackboard is unscrewed by screw thread, is passed through
Blackboard handle 7 is taken out Dual-side blackboard 5 in blackboard reserve tank 6, and Dual-side blackboard 5 is inserted in groove of blackboard 12, ledge for chalk on blackboard 8
Chalk and blackboard eraser are housed with blackboard eraser slot 10, the anti-lost nail 14 of chalk slot cover and the anti-lost nail 16 of blackboard eraser slot cover are twisted by screw thread
It opens, ledge for chalk on blackboard 8 is gone out for 20 lira from ledge for chalk on blackboard cover slot road by chalk slot cover handle 13, passes through blackboard eraser slot cover handle 15
Blackboard eraser slot 10 from 21 lira of blackboard eraser slot cover conduit go out, take out chalk can normal use blackboard, be finished after blackboard,
It needing four supporting legs 2 to be stored into respectively in four supporting leg storage circular grooves 3, Dual-side blackboard 5 is stored into blackboard reserve tank 6, this
When all anti-lost nails are twisted, prevent from losing thing, confirm that supporting leg 2 and Dual-side blackboard 5 are put well, all anti-lost nails are twisted,
Cabinet handle 19, which can be held, to be walked.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The change and modification and addition or replacement that the those of ordinary skill in art field is made in the essential scope of the utility model,
Belong to the protection scope of the utility model.
Claims (5)
1. a kind of blackboard being convenient for carrying, including it is cabinet (1), supporting leg (2), supporting leg storage circular groove (3), the anti-lost nail (4) of supporting leg, double
Face blackboard (5), blackboard reserve tank (6), blackboard handle (7), ledge for chalk on blackboard (8), chalk slot cover (9), blackboard eraser slot (10), blackboard eraser
The anti-lost nail (14) of slot cover (11), groove of blackboard (12), chalk slot cover handle (13), chalk slot cover, blackboard eraser slot cover handle (15),
The anti-lost nail (16) of blackboard eraser slot cover, the anti-lost nail (17) of blackboard, supporting leg circular groove (18), cabinet handle (19), ledge for chalk on blackboard cover slot road
(20), the anti-lost nail tapped through hole (22) of blackboard eraser slot cover conduit (21), supporting leg, the anti-lost nail tapped through hole (23) of chalk slot cover, black
The anti-lost nail tapped through hole (24) of blackboard eraser slot cover and the anti-lost nail tapped through hole (25) of blackboard, it is characterised in that: the cabinet (1)
There are four supporting leg circular groove (18), four supporting leg circular grooves (18) are interior to be provided with screw thread, four supporting legs for four angles setting of lower surface
(2) upper end is provided with screw thread, and four supporting legs (2) are connected through a screw thread respectively to be connected in four supporting leg circular grooves (18), case
There are four supporting leg storages circular groove (3), four supporting legs to store and be provided with branch right above circular groove (3) for setting above body (1) left end
The anti-lost nail tapped through hole (22) of leg, and supporting leg storage circular groove (3) and the anti-lost nail tapped through hole (22) of supporting leg right above it connect
Logical, the anti-lost nail (4) of four supporting legs is connected through a screw thread with the anti-lost nail tapped through hole (22) of four supporting legs respectively, before cabinet (1)
End is provided with groove of blackboard (12), and Dual-side blackboard (5) is inserted in groove of blackboard (12), is passed through among Dual-side blackboard (5) upper surface
Screw is fixed with blackboard handle (7), is provided with blackboard reserve tank (6) below the rear surface of cabinet (1), the upper surface of cabinet (1)
Left and right ends are respectively arranged with ledge for chalk on blackboard (8) and blackboard eraser slot (10), and the rear surface left and right ends of cabinet (1) are respectively arranged with powder
Slot cover conduit (20) and blackboard eraser slot cover conduit (21), chalk slot cover (9) are slidably connected with ledge for chalk on blackboard cover slot road (20), blackboard
It wipes slot cover (11) to be slidably connected with blackboard eraser slot cover conduit (21), is welded with chalk slot cover among chalk slot cover (9) rear surface and mentions
Hand (13) is welded with blackboard eraser slot cover handle (15), cabinet (1) upper surface rear end or so among blackboard eraser slot cover (11) rear surface
Two sides are respectively arranged with the anti-lost nail tapped through hole (23) of chalk slot cover and the anti-lost nail tapped through hole (24) of blackboard eraser slot cover, and powder
The anti-lost nail tapped through hole (23) of slot cover is connected to ledge for chalk on blackboard cover slot road (20), the anti-lost nail tapped through hole (24) of blackboard eraser slot cover with
Blackboard eraser slot cover conduit (21) connection, the anti-lost nail (14) of chalk slot cover and the anti-lost nail tapped through hole (23) of chalk slot cover pass through screw thread
Connection, the anti-lost nail (16) of blackboard eraser slot cover is connected through a screw thread with the anti-lost nail tapped through hole (24) of blackboard eraser slot cover, on cabinet (1)
The anti-lost nail tapped through hole (25) of blackboard is provided among the rear end of surface, and the anti-lost nail tapped through hole (25) of blackboard and blackboard store
Slot (6) connection, the anti-lost nail (17) of blackboard is connected through a screw thread with the anti-lost nail tapped through hole (25) of blackboard, in cabinet (1) front surface
Between be welded with cabinet handle (19).
2. a kind of blackboard being convenient for carrying according to claim 1, it is characterised in that: the supporting leg stores circular groove (3)
Cross-sectional diameter be greater than supporting leg (2) cross-sectional diameter.
3. a kind of blackboard being convenient for carrying according to claim 1, it is characterised in that: the length of the groove of blackboard (12)
It is wider than the length and width of Dual-side blackboard (5).
4. a kind of blackboard being convenient for carrying according to claim 1, it is characterised in that: when supporting leg (2) is packed up, four branch
Leg (2) is slidably connected at respectively in four supporting leg storages circular groove (3).
5. a kind of blackboard being convenient for carrying according to claim 1, it is characterised in that: double when Dual-side blackboard (5) is packed up
Face blackboard (5) is slidably connected in blackboard reserve tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820907640.4U CN208812820U (en) | 2018-06-12 | 2018-06-12 | A kind of blackboard being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820907640.4U CN208812820U (en) | 2018-06-12 | 2018-06-12 | A kind of blackboard being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208812820U true CN208812820U (en) | 2019-05-03 |
Family
ID=66269613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820907640.4U Expired - Fee Related CN208812820U (en) | 2018-06-12 | 2018-06-12 | A kind of blackboard being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208812820U (en) |
-
2018
- 2018-06-12 CN CN201820907640.4U patent/CN208812820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 101400 Nanfang Village 603, Beifang Town, Huairou District, Beijing Patentee after: Beijing Haoyang Spring Technology Co., Ltd. Address before: Room 208, Apartment 1, Harbin Medical University, 157 Health Road, Nangang District, Harbin City, Heilongjiang Province, 150081 Patentee before: Xu Chen Chen |
|
| 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: 20190503 Termination date: 20200612 |