CN208048328U - A kind of mobile device for dais - Google Patents
A kind of mobile device for dais Download PDFInfo
- Publication number
- CN208048328U CN208048328U CN201721128513.6U CN201721128513U CN208048328U CN 208048328 U CN208048328 U CN 208048328U CN 201721128513 U CN201721128513 U CN 201721128513U CN 208048328 U CN208048328 U CN 208048328U
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- CN
- China
- Prior art keywords
- dais
- support tube
- fixedly connected
- jack
- stage body
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- 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
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Abstract
The utility model discloses a kind of mobile devices for dais, and the movement for solving dais in the prior art is less efficient, problem inconvenient for operation, its key points of the technical solution are that：Including stage body, the stage body is fixedly connected with the multiple idler wheels for being useful for mobile station body, and idler wheel is connected with the support tube for being used to support stage body, support tube is fixedly connected with jack, jack is fixedly connected with stage body, and dais can be fast moved by reaching, purpose easy to operate.
Description
Technical field
The utility model is related to a kind of dais, more specifically, it relates to a kind of mobile device for dais.
Background technology
Currently, in various places, such as：The place such as stage, meeting room, competition area can all use dais, have fixed
Dais, the also dais of movement in need, and ordinary circumstance is all using needing mobile stage, stage to use in stage
After need timely to remove, avoid dais from placing before the lights and influence the ornamental of spectators.
As shown in Figure 1, dais in the prior art, including stage body 1 and table top 11, stage body 1 are fixedly connected by three face planks
Composition, adjacent plank are mutually perpendicular to, and stage body 1 is used to support entire dais.
Dais in the prior art is mostly to be born away or moved along ground to move by staff when moving
Dynamic, the movement at such dais is less efficient, inconvenient for operation.
Utility model content
The purpose of this utility model is to provide a kind of mobile device for dais, and dais can be fast moved by having, and operates
Simple effect.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of shifting for dais
Dynamic device, including stage body, the stage body are fixedly connected with the multiple idler wheels for being useful for mobile station body, and idler wheel flexible connection is useful for propping up
The support tube of stage body is supportted, support tube is fixedly connected with jack, and jack is fixedly connected with stage body.
By using above-mentioned technical proposal, at mobile dais, idler wheel is contradicted with ground, pushes dais i.e. removable, will
Sliding friction changes rolling friction into, keeps dais movement more convenient；When dais is fixed, support tube is contradicted with ground, will
Rolling friction changes sliding friction into, avoids dais from moving under the action of idler wheel and occur the case where influencing dais use, passes through
Jack pair idler wheel is used to support ground with support tube switching, and dais after use, keeps dais movement more convenient.
The utility model is further arranged to：The idler wheel is equipped with the supporting rod being fixedly connected with stage body, and support tube is arranged
In supporting rod, support tube is equipped with the placed cavity that can place idler wheel.
By using above-mentioned technical proposal, when being used to support ground to idler wheel and support tube switching, support tube can be with branch
Strut relative axis direction slides, and idler wheel can be positioned in the placed cavity on support tube, reduce the occupied space of mobile device.
The utility model is further arranged to：The cunning being extended along its own axial direction is equipped in the support tube
Slot, supporting rod are fixedly connected with sliding block, and sliding block is flexibly connected with sliding slot.
By using above-mentioned technical proposal, in support tube and supporting rod Relative sliding, sliding slot makes sliding block only can be along sliding slot
Length direction slides, and the case where avoiding support tube from being slid relative to the circumferential direction with supporting rod and influence the fixed function of support tube is sent out
It is raw, improve the stability that mobile device uses.
The utility model is further arranged to：Two sliding slots are arranged in the support tube, supporting rod is arranged with two
A sliding block.
By using above-mentioned technical proposal, sliding slot is symmetrical arranged with sliding block, and support tube stress can be made more symmetrical, is improved
The flexibility of support tube movement.
The utility model is further arranged to：The support tube has been fixedly connected with to be extended along its own diametric(al)
Connecting rod, connecting rod is fixedly connected with the link block at stage body center, and link block is fixedly connected with jack.
By using above-mentioned technical proposal, jack is set to the point of intersection of multiple connecting rods, drives support tube to move in jack
When dynamic, multiple support tube stress can be made more symmetrical, avoid the sliding for deflecting and influencing support tube occur between multiple support tubes,
Improve the stability that mobile device uses.
The utility model is further arranged to：The support tube is fixedly connected with screw rod, and link block is fixedly connected with inserted link,
Connecting rod is connect with screw flight, and connecting rod is rotatably connected with inserted link.
By using above-mentioned technical proposal, when pivot link, connecting rod can be moved along screw axis direction, connecting rod can be made to be detached from
Inserted link keeps the installation of connecting rod and dismounting simpler.
The utility model is further arranged to：The screw rod, which is equipped with, to contradict the nut squeezed with interlinking lever end.
By using above-mentioned technical proposal, after connecting rod is connected and fixed, turning nut makes nut contradict extruding interlinking lever end,
The case where avoidable connecting rod rotates under external force and automatically improves the reliability that mobile device uses.
The utility model is further arranged to：The stage body is fixedly connected with screwed ring, and jack end is fixedly connected with
Limiting plate, jack is connected with can be with the nut of screwed ring screw-thread fit.
By using above-mentioned technical proposal, the limiting plate on jack is inserted into screwed ring and is connected, then by nut and spiral shell
Line ring is threadedly coupled, and can be relatively fixed jack along jack length direction with dais, convenient for removing and installing for jack.
In conclusion the utility model has the advantages that：
One：At mobile dais, idler wheel is contradicted with ground, is pushed dais i.e. removable, is changed sliding friction into rolling
Friction keeps dais movement more convenient；When dais is fixed, support tube is contradicted with ground, changes rolling friction into sliding
Friction, avoids dais from moving under the action of idler wheel and occur the case where influencing dais use, passes through jack pair idler wheel and branch
Support cylinder switching is used to support ground, and dais after use, keeps dais movement more convenient；
Secondly：When being used to support ground to idler wheel and support tube switching, support tube can be with supporting rod relative axis direction
Sliding, idler wheel can be positioned in the placed cavity on support tube, reduce the occupied space of mobile device；
Thirdly：In support tube and supporting rod Relative sliding, sliding slot makes sliding block that can only be slid along track length direction, avoids
The case where support tube slides with supporting rod and influences the fixed function of support tube relative to the circumferential direction occurs, and improves mobile device
The stability used.
Description of the drawings
Fig. 1 is the structural schematic diagram at dais in the prior art；
Fig. 2 is the overall structure diagram in embodiment；
Fig. 3 is the attachment structure schematic diagram of support tube and idler wheel in embodiment；
Fig. 4 is the attachment structure schematic diagram of support tube and jack in embodiment；
Fig. 5 is the attachment structure schematic diagram of jack and dais in embodiment.
In figure：1, stage body；11, table top；2, support plate；21, idler wheel；22, support tube；23, supporting rod；24, sliding block；25,
Placed cavity；26, sliding slot；3, link block；31, connecting rod；32, inserted link；33, screw rod；34, nut；4, jack；41, compression bar；42,
Screwed ring；43, limiting plate；44, nut.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment：A kind of mobile device for dais, as shown in Figure 2 and Figure 3, including stage body 1 and table top 11, stage body 1
It is composed of a fixed connection by three face planks, adjacent plank is mutually perpendicular to, and stage body 1 is used to support entire dais.
One end of 1 inner wall of stage body and separate table top 11 is welded with support plate 2, and side of the support plate 2 towards ground, which is fixed, to be connected
It connects there are four supporting rod 23, supporting rod 23 is located at four corners of stage body 1, and the end of supporting rod 23 is equipped with for moving dais
Idler wheel 21 is arranged with support tube 22 on supporting rod 23.
At mobile dais, idler wheel 21 is contradicted with ground, is pushed dais i.e. removable, is changed sliding friction into rolling and rub
It wipes, keeps dais movement more convenient；When dais is fixed, support tube 22 is contradicted with ground, changes rolling friction into sliding
Friction, avoids dais from moving under the action of idler wheel 21 and occur the case where influencing dais use.
Placed cavity 25 is offered in support tube 22, when being used to support ground to idler wheel 21 and the switching of support tube 22, idler wheel
21 can be positioned in the placed cavity 25 on support tube 22, reduce the occupied space of mobile device.
22 inner wall of support tube offers two symmetrically arranged sliding slots 26, and sliding slot 26 is set along the extension of 22 axis direction of support tube
It sets, is fixedly connected on supporting rod 23 there are two symmetrically arranged sliding block 24, sliding block 24 is extended along 23 axis direction of supporting rod,
Sliding block 24 is connected with the sliding of sliding slot 26.
In support tube 22 and 23 Relative sliding of supporting rod, sliding slot 26 makes sliding block 24 that can only be slided along 26 length direction of sliding slot
It moves, support tube 22 is avoided to slide with supporting rod 23 and occur the case where influencing the fixed function of support tube 22 relative to the circumferential direction,
Improve the stability that mobile device uses；Sliding slot 26 is symmetrical arranged with sliding block 24, and 22 stress of support tube can be made more symmetrical,
Improve the flexibility of the movement of support tube 22.
The connecting rod 31 being extended along its own diametric(al), the intersection point of four connecting rods 31 are equipped on four support tubes 22
Place is equipped with link block 3, is fixedly connected with jack 4 on link block 3, the one end of jack 4 far from link block 3 with inside stage body 1
Upper surface fix, jack 4 is equipped with compression bar 41 for starting jack 4.
Pulling compression bar 41 can make jack 4 drive connecting rod 31 vertically movable, to drive support tube 22 along 23 axis of supporting rod
Line direction is moved, convenient for switching support tube 22 and idler wheel 21 for contradicting ground；Support tube 22 is driven to move in jack 4
When, 22 stress of multiple support tubes can be made more symmetrical, avoid occurring deflecting and influencing support tube 22 between multiple support tubes 22
Sliding, improves the stability that mobile device uses.
As shown in figs. 4 and 5, screw rod 33 is fixedly connected on support tube 22, link block 3 is fixedly connected with inserted link 32, even
31 one end of bar and screw rod 33 are threadedly coupled, the other end is rotatably connected with inserted link 32, and when pivot link 31, connecting rod 31 can be along screw rod 33
Axis direction moves, and connecting rod 31 can be made to be detached from inserted link 32, keeps the installation of connecting rod 31 and dismounting simpler.
Nut 34 is threaded on screw rod 33, after connecting rod 31 is connected and fixed, turning nut 34 makes the conflict of nut 34 squeeze
31 end of connecting rod is pressed, the case where connecting rod 31 rotates under external force and automatically is can avoid, improves mobile device use
Reliability.
The one end of jack 4 far from link block 3 is fixedly connected with limiting plate 43, and nut 44, stage body are arranged on jack 4
Screwed ring 42 is fixedly connected with inside 1；Limiting plate 43 and screwed ring 42 on jack 4 is inserted into and is connected, then by nut 44 with
Screwed ring 42 is threadedly coupled, and can be relatively fixed jack 4 along 4 length direction of jack with dais, is convenient for the dismounting of jack 4
With installation.
Operation principle：At mobile dais, idler wheel 21 is contradicted with ground, pushes dais i.e. removable, sliding friction is changed
At rolling friction, keep dais movement more convenient；When dais is fixed, support tube 22 is contradicted with ground, by rolling friction
It changes sliding friction into, avoids dais from moving under the action of idler wheel 21 and occur the case where influencing dais use, pass through jack 4
Ground is used to support to idler wheel 21 and the switching of support tube 22, dais after use, keeps dais movement more convenient.
Claims (8)
1. a kind of mobile device for dais, including stage body (1), it is characterized in that：The stage body (1), which is fixedly connected, to be useful for moving
Multiple idler wheels (21) of dynamic stage body (1), idler wheel (21) are connected with the support tube (22) for being used to support stage body (1), support tube
(22) it is fixedly connected with jack (4), jack (4) is fixedly connected with stage body (1).
2. a kind of mobile device for dais according to claim 1, it is characterized in that：The idler wheel (21) is equipped with and platform
The supporting rod (23) that body (1) is fixedly connected, support tube (22) are sheathed on supporting rod (23), and support tube (22), which is equipped with, can place idler wheel
(21) placed cavity (25).
3. a kind of mobile device for dais according to claim 2, it is characterized in that：It is equipped in the support tube (22)
The sliding slot (26) being extended along its own axial direction, supporting rod (23) are fixedly connected with sliding block (24), sliding block (24) and cunning
Slot (26) is flexibly connected.
4. a kind of mobile device for dais according to claim 3, it is characterized in that：It is symmetrical in the support tube (22)
If there are two sliding slot (26), supporting rod (23) is arranged with two sliding blocks (24).
5. a kind of mobile device for dais according to claim 4, it is characterized in that：The support tube (22) is fixed
It is connected with the connecting rod (31) being extended along its own diametric(al), connecting rod (31) is fixedly connected at stage body (1) center
Link block (3), link block (3) is fixedly connected with jack (4).
6. a kind of mobile device for dais according to claim 5, it is characterized in that：The support tube (22) is fixed to be connected
It is connected to screw rod (33), link block (3) is fixedly connected with inserted link (32), and connecting rod (31) is threadedly coupled with screw rod (33), connecting rod (31)
It is rotatably connected with inserted link (32).
7. a kind of mobile device for dais according to claim 6, it is characterized in that：The screw rod (33) is equipped with can be with
Connecting rod (31) end contradicts the nut (34) squeezed.
8. according to a kind of mobile device for dais described in claim 1-7 any one, it is characterized in that：The stage body
(1) it is fixedly connected with screwed ring (42), jack (4) end is fixedly connected with limiting plate (43), and jack (4) is connected with
It can be with the nut (44) of screwed ring (42) screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128513.6U CN208048328U (en) | 2017-09-05 | 2017-09-05 | A kind of mobile device for dais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128513.6U CN208048328U (en) | 2017-09-05 | 2017-09-05 | A kind of mobile device for dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048328U true CN208048328U (en) | 2018-11-06 |
Family
ID=63997371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128513.6U Expired - Fee Related CN208048328U (en) | 2017-09-05 | 2017-09-05 | A kind of mobile device for dais |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048328U (en) |
-
2017
- 2017-09-05 CN CN201721128513.6U patent/CN208048328U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190905 |