CN209359921U - A kind of packaged type dais - Google Patents
A kind of packaged type dais Download PDFInfo
- Publication number
- CN209359921U CN209359921U CN201822176276.1U CN201822176276U CN209359921U CN 209359921 U CN209359921 U CN 209359921U CN 201822176276 U CN201822176276 U CN 201822176276U CN 209359921 U CN209359921 U CN 209359921U
- Authority
- CN
- China
- Prior art keywords
- stage body
- bracket
- idler wheel
- link slot
- packaged type
- 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.)
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Abstract
The utility model relates to classroom apparatus design fields, disclose a kind of packaged type dais, including stage body, link slot is offered at four dog-ears of stage body lower end surface, shaft is set in the lower end of link slot, bracket is provided in link slot, one end of bracket opens up the axis hole passed through for shaft, bracket is far from being rotatably connected to idler wheel on one end of axis hole, bracket drives idler wheel to be directed away from link slot side rotation rear roller and protrudes from stage body lower end surface, and the locating part limited after idler wheel protrudes from stage body lower end surface to idler wheel is additionally provided on stage body.Stage body is by occurring rolling friction between idler wheel and ground, since the frictional force of rolling friction is smaller, therefore operator is lighter when pushing stage body, eaily moves dais to realize.
Description
Technical field
The utility model relates to classroom apparatus design field, in particular to a kind of packaged type dais.
Background technique
It often requires to place dais in modern multi-media classroom, dais is to place the article taught for teacher, together
When can also place the objects such as computer that multi-media classroom uses；But since dais is than cumbersome, and between dais and ground
Frictional resistance compare die and be not suitable for pushing directly on dais, so people generally require more people and close when needing mobile dais
Power could move dais after lifting dais, will finally to need to move more troublesome when dais.
Utility model content
The purpose of the utility model is to provide a kind of packaged type dais, can eaily move dais.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of packaged type is said
Platform offers link slot, the connection at four dog-ears of stage body lower end surface including the stage body that upper surface is rectangle
Shaft is set in the lower end of slot, is provided with bracket in the link slot, one end of the bracket opens up the axis hole passed through for shaft,
The bracket drives idler wheel to be directed away from the rotation of link slot side far from idler wheel, the bracket is rotatably connected on one end of axis hole
Rear roller protrudes from stage body lower end surface, is additionally provided on the stage body and limits after idler wheel protrudes from stage body lower end surface idler wheel
The locating part of position, the locating part include that bracket is arranged in far from the link block at idler wheel one end, the limit that is provided on link block
Position slot is provided on the upper end inner wall of link slot and protrudes from stage body through the through-hole of stage body, one end after extension along the vertical direction
Upper end and the other end pass through the gag lever post for being used to be embedded into limiting slot after through-hole.
The utility model is further arranged to: the side of the bracket is provided with trampled for foot after drive holder pivots
Handler.
The utility model is further arranged to: be arranged in the shaft one end be connected on bracket and the other end connect
Torsional spring on link slot inner wall, the torsional spring driving arm are rotated towards close to link slot side.
The utility model is further arranged to: threaded end, the week of the limiting slot is arranged in the lower end of the gag lever post
The internal screw thread being threadedly coupled for the end of thread is provided on the inner wall of side.
The utility model is further arranged to: the side of the stage body lower end surface is provided with multiple yielding rubber pads.
The utility model is further arranged to: the groove for chalk storage is offered on the upper surface of the stage body.
In conclusion the utility model has the following beneficial effects:
1. operator is passed through using the axis hole on bracket for shaft, and operator first lifts when needing mobile stage body
Stage body can be directed away from the side rotating bracket of link slot at this time, so that the idler wheel on bracket is rotated towards ground side,
After idler wheel protrudes from stage body lower end surface and contradicts on the ground, using the gag lever post in locating part, by gag lever post along through-hole
It moves down, so that the lower end of gag lever post is embedded in limiting slot, gag lever post can limit the rotation of bracket at this time, from
And idler wheel is limited, the four rolling at four dog-ears of final stage body lower end can support stage body, work as operator
After pushing stage body, stage body, which can rely on, occurs rolling friction between idler wheel and ground, since the frictional force of rolling friction is smaller,
Therefore operator is lighter when pushing stage body, eaily moves dais to realize；
2. the handler being arranged using the side of bracket, operator is in rotating bracket, it is only necessary to which foot is extend into company
The upper end of access slot is then stepped down on handler with foot, so that handler be driven to rotate, handler can be driven by after active force
Bracket is rotated, and can be removed operator's defensive position of bending over from this time and be moved rotating bracket, final that operator may make to turn
It is more convenient when dynamic bracket；
3. when stage body is mobile to be completed and need to be placed on the ground, operator is first by the lower end of gag lever post from limit
It is taken out in slot, at this time using the torsional spring being arranged in shaft, bracket can be driven towards close to even under the twisting resistance effect of torsional spring
The rotation of access slot side, final bracket to may make to be embedded into link slot, the lower end surface of stage body can replace roller conflicting at this time
It is on the ground, final that stage body to may make to be placed on the ground rear more stable, avoid because the presence of idler wheel cause stage body from
It is dynamic to move；
4. when the lower end of gag lever post needs to be embedded in limiting slot, the end of thread being arranged using gag lever post lower end, and limit
It is provided with internal screw thread on the side inner wall of position slot, rotary spacing bar rear thread end can be threaded in limiting slot at this time, most
It may make the lower end of gag lever post is stable to be embedded in limiting slot eventually, reduce what gag lever post lower end was detached from out of limiting slot automatically
Possibility is conducive to gag lever post and carries out stable limit to bracket；
5. the multiple yielding rubber pads being arranged using the side of stage body lower end surface, when stage body needs to be placed on the ground,
Idler wheel is recovered into link slot, and stage body lower end surface can collide with ground at this time, and yielding rubber pad is since itself is by rubber
It is made therefore softer, the effect of damping, buffering can be played by yielding rubber pad, reduce a possibility that stage body is damaged,
It can reduce the noise generated when stage body collides with ground simultaneously；
6. groove is to store for extra chalk using the groove opened up on stage body upper surface, reduces chalk and be placed on
Automatically a possibility that breaking on ground is rolled down to after on stage body upper surface, can finally be conducive to the storage of chalk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is in the utility model when bracket and idler wheel are towards part when rotating and be submerged in link slot in link slot
Structure sectional view.
Appended drawing reference: 1, stage body；11, link slot；12, groove；2, shaft；3, bracket；31, axis hole；32, idler wheel；33, turn
Dynamic handle；4, locating part；41, link block；42, limiting slot；421, internal screw thread；43, through-hole；44, gag lever post；441, the end of thread；5,
Torsional spring；6, yielding rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of packaged type dais, referring to Fig.1, this kind of packaged type dais include stage body 1, and the upper surface of stage body 1 is in
Rectangle, wherein the side of 1 lower end surface of stage body is bonded with multiple yielding rubber pads 6, and multiple yielding rubber pads 6 are along stage body 1
Side be evenly spaced on；Fluted 12 are opened up on 1 upper surface of stage body simultaneously, groove 12 can be stored for chalk.
Referring to Fig.1, Fig. 2 at four dog-ears of 1 lower end surface of stage body and is located on the side wall of stage body 1 and offers link slot 11,
The lower end of link slot 11 is communicated with 1 lower end surface of stage body, and link slot 11 extends along direction straight up；Wherein under link slot 11
Shaft 2 is provided in end, the both ends of shaft 2 are bolted on the inner wall of link slot 11, while also being set in link slot 11
It is equipped with bracket 3, and offers the axis hole 31 that shaft 2 passes through on one end of bracket 3, bracket 3 can be 2 turns around shaft at this time
It is dynamic, idler wheel 32 is wherein rotatably connected to by axis and bearing on the one end of bracket 3 far from axis hole 31；When bracket 3 is towards close to even
After the rotation of 11 side of access slot, bracket 3 and idler wheel 32 can submerge in link slot 11；When bracket 3 is directed away from link slot 11 1
After the rotation of side, idler wheel 32 can protrude from the lower end surface of stage body 1, and idler wheel 32 protrudes from the distance of 1 lower end surface of stage body and is greater than and subtracts
Shake the thickness of rubber pad 6.
Referring to Fig.1, Fig. 2, Fig. 3 are also arranged with torsional spring 5 on one end of shaft 2, and one end of torsional spring 5 is welded on bracket 3
And the other end is welded on 11 inner wall of link slot, torsional spring 5 is then for driving bracket 3 to rotate towards close to 11 side of link slot；
Locating part 4 is wherein additionally provided on stage body 1, and locating part 4 is used to idler wheel 32 is carried out after idler wheel 32 protrudes from 1 lower end surface of stage body
Limit, this kind of locating part 4 includes link block 41, limiting slot 42, through-hole 43 and gag lever post 44, and wherein link block 41 is integrally disposed upon
On the one end of bracket 3 far from idler wheel 32, and limiting slot 42 is provided on link block 41, and is opened up on the side inner wall of limiting slot 42
There is internal screw thread 421.
Referring to Fig.1, Fig. 2, Fig. 3, through-hole 43 are provided on the upper end inner wall of link slot 11, and through-hole 43 prolongs along the vertical direction
Run through stage body 1 after stretching, wherein one end of gag lever post 44 protrudes from 1 upper end of stage body and the other end passes through through-hole 43, and gag lever post 44
The end of thread 441 for being threaded in limiting slot 42 is wholely set on one end of through-hole 43；And the side of bracket 3
It is welded with handler 33, and handler 33 after trampling for foot for driving bracket 3 to rotate.
Principle: when needing mobile stage body 1, operator is passed through using the axis hole 31 on bracket 3 for shaft 2, operator
Member first lifts stage body 1, foot can be extend into 11 upper end of link slot to step on handler 33 at this time, can be directed away from connection
The side rotating bracket 3 of slot 11, to the idler wheel 32 on bracket 3 be rotated towards ground side, when idler wheel 32 protrudes from stage body 1
Behind lower end surface and conflict on the ground, using the gag lever post 44 in locating part 4,441 screw thread of the end of thread on gag lever post 44 is connected
It connects in limiting slot 42, gag lever post 44 can limit the rotation of bracket 3 at this time, to limit to idler wheel 32, most
Four rolling 32 at four dog-ears of whole 1 lower end of stage body can support stage body 1, after operator pushes stage body 1, stage body
1 can be by occurring rolling friction between idler wheel 32 and ground, and since the frictional force of rolling friction is smaller, therefore operator exists
It is lighter when promotion stage body 1, dais is eaily moved to realize.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of packaged type dais, the stage body being rectangle including upper surface (1), it is characterised in that: stage body (1) lower end
It is offered link slot (11) at four dog-ears in face, shaft (2) is set in the lower end of the link slot (11), the link slot
(11) it is provided with bracket (3) in, one end of the bracket (3) opens up the axis hole (31) passed through for shaft (2), the bracket (3)
It is rotatably connected to idler wheel (32) on one end far from axis hole (31), the bracket (3) drives idler wheel (32) to be directed away from link slot
(11) side rotation rear roller (32) protrudes from stage body (1) lower end surface, is additionally provided on the stage body (1) when idler wheel (32) are protruded
The locating part (4) limited behind stage body (1) lower end surface to idler wheel (32), the locating part (4) include being arranged in bracket (3)
Far from idler wheel (32) one end link block (41), be provided on link block (41) limiting slot (42), be provided with link slot
(11) stage body (1) upper end is protruded from through the through-hole (43) of stage body (1), one end on upper end inner wall and along the vertical direction after extension
And the other end passes through the gag lever post (44) of through-hole (43) afterwards for being embedded into limiting slot (42).
2. a kind of packaged type dais according to claim 1, it is characterised in that: the side of the bracket (3) is provided with
The handler (33) of bracket (3) rotation is driven after trampling for foot.
3. a kind of packaged type dais according to claim 1, it is characterised in that: be arranged with one end on the shaft (2)
It is connected on bracket (3) and the other end is connected to the torsional spring (5) on link slot (11) inner wall, torsional spring (5) driving arm (3)
It is rotated towards close to link slot (11) side.
4. a kind of packaged type dais according to claim 1, it is characterised in that: the lower end of the gag lever post (44) is arranged
Threaded end (441) is provided with the internal screw thread being threadedly coupled for the end of thread (441) on the side inner wall of the limiting slot (42)
(421).
5. a kind of packaged type dais according to claim 1, it is characterised in that: the side of stage body (1) lower end surface
It is provided with multiple yielding rubber pads (6).
6. a kind of packaged type dais according to claim 1, it is characterised in that: opened on the upper surface of the stage body (1)
Equipped with the groove (12) stored for chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176276.1U CN209359921U (en) | 2018-12-24 | 2018-12-24 | A kind of packaged type dais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176276.1U CN209359921U (en) | 2018-12-24 | 2018-12-24 | A kind of packaged type dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209359921U true CN209359921U (en) | 2019-09-10 |
Family
ID=67830571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176276.1U Expired - Fee Related CN209359921U (en) | 2018-12-24 | 2018-12-24 | A kind of packaged type dais |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209359921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009938A (en) * | 2021-11-16 | 2022-02-08 | 贵州电网有限责任公司 | Table body convenient to clean |
-
2018
- 2018-12-24 CN CN201822176276.1U patent/CN209359921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009938A (en) * | 2021-11-16 | 2022-02-08 | 贵州电网有限责任公司 | Table body convenient to clean |
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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: 20190910 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |