CN206938811U - A kind of electronic blackboard carrying and installation structure - Google Patents
A kind of electronic blackboard carrying and installation structure Download PDFInfo
- Publication number
- CN206938811U CN206938811U CN201720852956.3U CN201720852956U CN206938811U CN 206938811 U CN206938811 U CN 206938811U CN 201720852956 U CN201720852956 U CN 201720852956U CN 206938811 U CN206938811 U CN 206938811U
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- fixed case
- electronic blackboard
- installation structure
- foundation foot
- carrying
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Abstract
The utility model discloses a kind of electronic blackboard carrying and installation structure, including the fixed case of left and right two, be connected between the fixed case of left and right two four be divided into two groups can relative telescopic connecting rod, the fixed case bottom of left and right two is provided with four footing that can be rotated horizontally bars, four foundation foot levers connect four universal wheels respectively, the locking index pin that fourth officer is positioned to four foundation foot levers is separately installed with by four foundation foot levers, four elevating screws are connected on four foundation foot levers, supporting fourth officer square hole rocking handle is separately installed with the top of four elevating screws.Lifted, all would be much more convenient, efficiently, safely, related personnel brings great convenience to construction using the artificial act when stair activity of the utility model progress electronic blackboard, level land carrying, in-site installation.
Description
Technical field
The utility model belongs to electronic blackboard technical field, is related to a kind of electronic blackboard carrying and installation structure.
Background technology
With greatly improving for full fitting electronic blackboard batch checking program, blackboard is carried and the workload of installation also significantly increases
Add, because the heavier-weight of blackboard, volume are larger, carrying and installation to blackboard bring the problem of larger, particularly common
Elevator can not load band and be packaged in electronic blackboard, and artificial act lift when also installing, the related personnel to site operation brings pole
Big inconvenience.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of electronic blackboard carrying and installation structure, it is therefore intended that more square
Just, efficiently and safely carrying and installation electronic blackboard.
In order to achieve the above object, solution of the present utility model is：
A kind of electronic blackboard carrying and installation structure, including the fixed case of left and right two, it is described left and right two fixed cases between connect
Four connecting rods are connected to, the two fixed case bottoms in the left and right are provided with four foundation foot levers, and the four foundation foot lever connects respectively
Four universal wheels, fourth officer locking index pin is separately installed with by the four foundation foot lever, is connected respectively on the four foundation foot lever
There are four elevating screws, fourth officer square hole rocking handle is separately installed with the top of four elevating screws.
According to one side of the present utility model, the fixed case is the frame structure being welded into by band iron, the fixation
The inside of case is lined with software bed course.
According to one side of the present utility model, one side on the inside of two fixed cases in the left and right is respectively welded two platings
Zinc angle bar, four connecting rods are welded between two galvanized angle irons.
According to one side of the present utility model, the connecting rod is standard aluminium section bar, and four connecting rods are with two for one
Component is two groups, and every group of two connecting rods can relative telescopic.
According to one side of the present utility model, the footing bar is square tube, and four foundation foot levers are separately mounted to left fixation
The outside of case, the inner side of left fixed case, the inner side of right fixed case, the outside of right fixed case, four foundation foot levers can rotate horizontally.
According to one side of the present utility model, the fourth officer locks index pin respectively to the horizontal level of four foundation foot levers
Positioned.
According to one side of the present utility model, the screwed hole of vertical direction is respectively equipped with the four foundation foot lever, four
Root elevating screw is connected in the screwed hole, four elevating screws can be rotated in the screwed hole rising or under
Drop.
According to one side of the present utility model, the external screw thread of the internal thread and the elevating screw of the square hole rocking handle is matched somebody with somebody
Set.
Due to being using such scheme, the beneficial effects of the utility model：
The utility model considers the form and onsite application method of electronic blackboard carrying and installation, designs the utility model
Electronic blackboard carrying and installation structure, carried using the utility model either stair activity, level land or during in-site installation
It is artificial to lift lift, all can more it facilitate, efficiently, safely, to construction, related personnel brings great convenience.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is overall structure figure of the present utility model.
State diagram when Fig. 2 is the utility model stair activity.
Fig. 3 is state diagram when the utility model level land is carried.
State diagram when Fig. 4 is the utility model in-site installation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, specific constructive form of the present utility model is as follows：Overall structure is by the fixed case 1, four of left and right two
Connecting rod 2, four foundation foot levers, 3, four universal wheels 4, fourth officer locking 5, four elevating screws 6 of index pin and fourth officer square hole rocking handle 7
Formed Deng seven kinds of parts.
Fixed case 1 is the frame structure being welded into by band iron, liner software bed course, for loading intermediate plate.Left and right two
One side on the inside of individual fixed case is respectively welded two galvanized angle irons, and four connecting rods 2 are welded between two galvanized angle irons.Even
Extension bar 2 is standard aluminium section bar, four connecting rods 2 using two be a component as two groups, every group of two connecting rods 2 relative can be stretched
Contracting, to be applicable all specification blackboard length.
Footing bar 3 is square tube, and four foundation foot levers 3 are separately mounted to the bottom of the inner side and outer side of two fixed cases 1 in left and right,
It can rotate horizontally, the footing bar 3 rotated to varying level position is respectively suitable for level land and carries and install support.Universal wheel 4 is pacified
Mounted in the lower section of footing bar 3, carried for level land.To four when fourth officer locking index pin 5 is used for stair activity, level land is carried and is installed
Foundation foot lever 3 is positioned.
The screwed hole of vertical direction is respectively equipped with four foundation foot levers 3, four elevating screws 6 are connected to screwed hole
In, it can be rotated in screwed hole, control fixed case 1 lifts during for installing, that is, controls blackboard lifting.Square hole rocking handle 7 is arranged on
The top of elevating screw 6, supported the use with elevating screw 6.
The utility model uses galvanized angle iron, band iron and square tubes soldering, and related equipment uses commercial goods, overall weight
About 20kg or so, the integrated shipment of an aviation case can be used.
Three kinds of use occasions of the present utility model：
First, stair activity
During stair activity, structure type is as shown in Figure 2：Four foundation foot levers 3 rotate respectively extremely puts down with the length direction of fixed case 1
OK, collapse in the bottom of fixed case 1, footing bar 3 will not produce obstruction during carrying.
The position of footing bar 3 is positioned by locking index pin 5.
The belt of correlation can be socketed at the band iron of the outer upper of left and right fixed case 1, penetrates two sticks rod (also available configuration
Upgrade screw mandrel to replace, a 1m long 20mm diameters upgrading screw mandrel can load capacity theory be 200kg), four people can easily lift, on
Go downstairs.
2nd, level land is carried
When level land is carried, structure type is as shown in Figure 3：Four foundation foot levers 3 rotate to the both sides of fixed case 1, with fixation respectively
The length direction of case 1 is vertical.The both sides of fixed case 1 are respectively disposed with two foundation foot levers 3.
The position of footing bar 3 is positioned by locking index pin 5.
This structure type is especially suitable for level land carrying, as long as two people can easily carry out, including related bend is carried.
3rd, in-site installation
During in-site installation, structure type is as shown in Figure 4：The two foundation foot levers 3 in the outside of left and right fixed case 1 rotate to solid respectively
Determine outside the bottom of case 1, it is parallel with the length direction of fixed case 1；Meanwhile two foundation foot levers 3 of the inner side of left and right fixed case 1 rotate respectively to
The homonymy of fixed case 1, it is vertical with the length direction of fixed case 1.
The position of footing bar 3 is positioned by locking index pin 5.
Blackboard push to installation site is first inserted into elevating screw 6 and supporting square hole rocking handle 7 during in-site installation, according to
Secondary cycle rotation square hole rocking handle 7, blackboard is set to be raised gradually in the state of keeping balancing.
Installation site is reached, is aligned after mounting hook (wall hanging, support all can), opposite direction rotates square hole rocking handle 7, makes blackboard
Gradually decline, confirmation is firmly linked with backed off after random carrying and installation structure.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using originally special
Profit.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to here
Embodiment, those skilled in the art according to announcement of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within the scope of protection of the utility model.
Claims (8)
- A kind of 1. electronic blackboard carrying and installation structure, it is characterised in that：Including the fixed case of left and right two, two fixations in the left and right Four connecting rods are connected between case, the two fixed case bottoms in the left and right are provided with four foundation foot levers, the four foundation foot lever Four universal wheels are connected respectively, are separately installed with fourth officer locking index pin by the four foundation foot lever, on the four foundation foot lever Four elevating screws are connected to, fourth officer square hole rocking handle is separately installed with the top of four elevating screws.
- 2. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：The fixed case is welded by band iron The frame structure being connected into, the inside of the fixed case are lined with software bed course.
- 3. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：In two fixed cases in the left and right One side of side is respectively welded two galvanized angle irons, and four connecting rods are welded between two galvanized angle irons.
- 4. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：The connecting rod is standard aluminium profiles Material, four connecting rods using two be a component as two groups, every group of two connecting rods can relative telescopic.
- 5. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：The footing bar is square tube, four Foundation foot lever be separately mounted to the outside of left fixed case, the inner side of left fixed case, the inner side of right fixed case, right fixed case it is outer Side, four foundation foot levers can rotate horizontally.
- 6. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：The fourth officer locking index pin point The other horizontal level to four foundation foot levers positions.
- 7. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：On the four foundation foot lever respectively Screwed hole provided with vertical direction, four elevating screws are connected in the screwed hole, and four elevating screws can be in institute Rotation in screwed hole is stated to rise or fall.
- 8. electronic blackboard carrying and installation structure according to claim 1, it is characterised in that：The internal thread of the square hole rocking handle It is supporting with the external screw thread of the elevating screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852956.3U CN206938811U (en) | 2017-07-14 | 2017-07-14 | A kind of electronic blackboard carrying and installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852956.3U CN206938811U (en) | 2017-07-14 | 2017-07-14 | A kind of electronic blackboard carrying and installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938811U true CN206938811U (en) | 2018-01-30 |
Family
ID=61368082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852956.3U Active CN206938811U (en) | 2017-07-14 | 2017-07-14 | A kind of electronic blackboard carrying and installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938811U (en) |
-
2017
- 2017-07-14 CN CN201720852956.3U patent/CN206938811U/en active Active
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