CN207893364U - Telescopic foot rest and writing device comprising same - Google Patents
Telescopic foot rest and writing device comprising same Download PDFInfo
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- CN207893364U CN207893364U CN201820271089.9U CN201820271089U CN207893364U CN 207893364 U CN207893364 U CN 207893364U CN 201820271089 U CN201820271089 U CN 201820271089U CN 207893364 U CN207893364 U CN 207893364U
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- extensible member
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- 230000013011 mating Effects 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a telescopic foot rest and contain its writing device, wherein telescopic foot rest includes: the support leg assembly comprises a first support leg and a second support leg arranged on one side of the first support leg at intervals; the telescopic assembly is arranged between the first support leg and the second support leg and used for adjusting the relative position between the first support leg and the second support leg along the horizontal direction; and the wall hanging assembly is connected between the first supporting leg and the second supporting leg and used for hanging the display equipment. Through setting up flexible subassembly for the distance between first landing leg and the second landing leg can change as required, and then makes whole telescopic foot rest can be used to support not unidimensional display device, has increased telescopic foot rest's application scope.
Description
Technical field
The utility model is related to intelligent electronic device technical field more particularly to a kind of telescopic tripod and include its book
Write device.
Background technology
Interactive intelligent tablet computer (English name interactive intelligent panel) is that one kind passing through touch technology
The content being shown on display tablet is manipulated and is realized the integration apparatus of man-machine interactive operation.Interactive intelligent tablet computer collection
At multiple functions such as projector, electronic whiteboard, curtain, sound equipment, television set, video conference terminals, it is suitable for Group Communication field
It closes, concentration solves the communication of meeting medium-long range audio and video, various format meeting document high-resolutions are shown, video file plays, existing
The systematizations meeting demands such as field sound equipment, screen are write, file marks, preserves, prints and distribute, while going back built-in television and receiving work(
It can also meet audiovisual entertainment demand after work with surround sound sound equipment.It is widely used in educational training, enterprise's meeting, quotient
The fields such as industry displaying.
There are two types of the common fixed forms of interactive intelligent tablet computer：Tripod is fixed and is directly anchored on metope, and tripod is general
It is fixed non-telescoping structure, therefore is commonly used in the smaller product of size, and it is usually straight for larger-size product
Connect and be fixed on metope, there are defects irremovable and that dismounting is difficult, are fixed if using tripod instead, need compared with
Big tripod, tripod is not removable or dismounting is difficult so that transport is inconvenient, in addition, the tripod of large-size also cannot be introduced into
Elevator, transferred product are difficult.
Utility model content
One purpose of the utility model embodiment is：A kind of telescopic tripod, simple in structure, dismounting side are provided
Just, it is applicable to the product of different size.
Another purpose of the utility model embodiment is, provides a kind of writing device, convenient for disassembly and assembly, is readily transported
And transfer.
For this purpose, the utility model embodiment uses following technical scheme：
On the one hand, a kind of telescopic tripod is provided, including：
Leg assembly comprising first leg and the second supporting leg for being arranged at intervals on the first leg side；
Telescopic component is arranged between the first leg and second supporting leg, for adjusting institute in the horizontal direction
State the relative position between first leg and second supporting leg；
Wall hanging components are connected between the first leg and second supporting leg, for hanging display equipment.
As a kind of perferred technical scheme, the telescopic component includes the first extensible member and the second extensible member, and described the
One end of one extensible member is connect with the first leg, and the other end offers holding tank, one end of second extensible member and institute
The connection of the second supporting leg is stated, the other end and the holding tank are mating, and the depth of the holding tank is stretched not less than described second
The length of contracting part.
As a kind of perferred technical scheme, further include the first positioning bolt, on first extensible member along its length
Direction interval opens up multiple first positioning holes, and corresponding to the first positioning hole on second extensible member opens up the second positioning
Hole, first positioning bolt pass through the first positioning hole and the second location hole and are located on the outside of first extensible member
The first location nut be screwed on so that first extensible member is fixedly connected with second extensible member.
As a kind of perferred technical scheme, first extensible member and second extensible member are U-shaped, and described first
Extensible member includes that two head rods disposed in parallel, two head rods are adjacent to described first in the horizontal direction
One end of supporting leg is connected by the first fixed link, and the other end opens up the holding tank, and second extensible member includes along level
One end of direction two the second connecting rods disposed in parallel, two second connecting rods is connected with corresponding described first respectively
The holding tank of bar is mating, and the other end of two second connecting rods is connected by the second fixed link.
As a kind of perferred technical scheme, first fixed link is connect by screw with the first leg, described
Second fixed link is connect by the screw with second supporting leg.
As a kind of perferred technical scheme, the top side detachable of the first leg and second supporting leg is provided with cross
Beam.
As a kind of perferred technical scheme, T-type sliding slot, the T-type sliding slot are opened up on the crossbeam along its length
It is inside slidably provided with sliding block, opens up the 4th location hole on the sliding block, the 4th location hole is threaded hole, described first
It is provided with the corner brace for connecting the crossbeam at the top of leg and second supporting leg, opens up in the corner brace and determines with the described 4th
The corresponding third location hole in position hole, the second positioning bolt are screwed across the third location hole to the 4th location hole, with
The corner brace is set to be fixedly connected with the sliding block.
As a kind of perferred technical scheme, the wall hanging components include wall hanging board, square along its length on the wall hanging board
To multiple first adjustment holes are opened up, the second adjustment hole is opened up in the first leg and second supporting leg, adjusting screw is worn
It crosses first adjustment hole to be screwed on second adjustment hole, so that the wall hanging board and the first leg and second described
Leg is detachably connected.
As a kind of perferred technical scheme, first adjustment hole is slot hole, length of the slot hole along the wall hanging board
Direction is spent to extend.
On the other hand, a kind of writing device is provided, the tripod of display equipment and the fixed display equipment, the foot are included
Frame is telescopic tripod as described above.
The utility model embodiment has the beneficial effect that：By the way that telescopic component is arranged so that first leg and the second supporting leg
The distance between can be changed as needed so that entire telescopic tripod can be used for supporting various sizes of display
Equipment increases the scope of application of telescopic tripod.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the exploded view of the telescopic tripod described in the utility model embodiment.
Fig. 2 is the telescopic foot rest structure schematic diagram described in one embodiment of the utility model.
Fig. 3 is the telescopic foot rest structure schematic diagram described in another embodiment of the utility model.
Fig. 4 is the schematic cross-section of telescopic component described in the utility model.
In figure：
11, first leg；12, the second supporting leg；21, the first extensible member；211, head rod；212, the first fixed link；
22, the second extensible member；221, the second connecting rod；222, the second fixed link；23, the first positioning bolt；24, the first location nut；
25, first positioning hole；26, second location hole；31, wall hanging board；311, slot hole；312, the second adjustment hole；32, wall hanging beam；4, horizontal
Beam；41, corner brace；42, third location hole.
Specific implementation mode
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
The technical solution of the utility model embodiment is described in further detail below in conjunction with attached drawing, it is clear that described reality
It is only the utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention,
It is new to belong to this practicality for the every other embodiment that those skilled in the art are obtained without creative efforts
The range of type protection.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of telescopic tripod, including leg assembly, telescopic component
And wall hanging components, wherein leg assembly include first leg 11 and are arranged at intervals on the second supporting leg 12 of 11 side of first leg；
Telescopic component is arranged between first leg 11 and the second supporting leg 12, for adjusting first leg 11 and second in the horizontal direction
Relative position between leg 12；Wall hanging components are connected between first leg 11 and the second supporting leg 12, for hanging display equipment.
By the way that telescopic component is arranged so that the distance between first leg 11 and the second supporting leg 12 can be changed as needed, into
And so that entire telescopic tripod can be used for supporting various sizes of display equipment, increase the scope of application of telescopic tripod,
Meanwhile tripod when not used or transfer when adjustable retractable component the distance between the first stabilizer blade 11 and the second stabilizer blade 12 is subtracted
It is small, and then the occupied space of entire telescopic tripod is reduced, it conveniently packs up and shifts.
Wherein, telescopic component includes the first extensible member 21 and the second extensible member 22, one end and first of the first extensible member 21
Supporting leg 11 connects, and the other end offers holding tank, and one end of the second extensible member 22 is connect with the second supporting leg 12, the other end and receiving
Slot is mating, and the depth of holding tank is not less than the length of the second extensible member 22.By the way that the first extensible member 21 and second are stretched
Contracting part 22 is mating so that the depth that the length of entire telescopic component can be inserted into holding tank according to the second extensible member 22 is different
And it is different, and then achieve the purpose that adjust the distance between first leg 11 and the second supporting leg 12.
Further, further include the first positioning bolt 23, on the first extensible member 21 along its length interval open up it is more
A first positioning hole 25 corresponds to first positioning hole 25 on the second extensible member 22 and opens up second location hole 26, the first positioning bolt
23 pass through first positioning hole 25 and second location hole 26 to be screwed on the first location nut 24 positioned at 21 outside of the first extensible member, with
The first extensible member 21 is set to be fixedly connected with the second extensible member 22.It, can be in two extensible member position tune by the way that positioning bolt is arranged
It is whole to be locked afterwards in place, it prevents the position between two extensible members from changing, the stabilization of entire telescopic tripod can be improved
Property.
Preferably, the first extensible member 21 and the second extensible member 22 are U-shaped, and the first extensible member 21 includes putting down in the horizontal direction
Two head rods 211 of row setting, one end that two head rods 211 are adjacent to first leg 11 are fixed by first
Bar 212 connects, and the other end opens up holding tank, and the second extensible member 22 includes two second connections disposed in parallel in the horizontal direction
One end of bar 221, two the second connecting rods 221 is mating with the holding tank of corresponding head rod 211 respectively, two
The other end of two connecting rods 221 is connected by the second fixed link 222.It sets extensible member to U-shaped structure, extensible member can be increased
Intensity, prevent extensible member from deforming, furthermore it is also possible to increase the integral strength of telescopic tripod, improve stability of strutting system.
In the present embodiment, extensible member uses hollow rectangle steel welding fabrication, i.e. head rod 211, first to fix
Bar 212, the second connecting rod 221 and the second fixed link 222 are rectangle steel.Certain extensible member is not limited to be made of rectangle steel,
It can also be made of steel pipe.Rectangle steel and steel pipe are all straight forming holding tanks, need not additionally increase and open up holding tank
Process.
Further, the first fixed link 212 is connect by screw with first leg 11, and the second fixed link 222 passes through screw
It is connect with the second supporting leg 12.
First fixed link 212 and the second fixed link 222 are not limited to connect with supporting leg using screw, can also be directly welded at
The designated position of supporting leg.
In a preferred embodiment of the utility model, the top side detachable of first leg 11 and the second supporting leg 12 is set
It is equipped with crossbeam 4.
Specifically, opening up T-type sliding slot on crossbeam 4 along its length, sliding block, sliding block are slidably provided in T-type sliding slot
On open up the 4th location hole, the 4th location hole is threaded hole, and the top of first leg 11 and the second supporting leg 12 is provided with for connecting
The corner brace 41 of crossbeam 4 is connect, opens up third location hole corresponding with the 4th location hole 42 in corner brace 41, the second positioning bolt passes through the
Three location holes 42 are screwed to the 4th location hole, so that corner brace 41 is fixedly connected with a slide block.
In the present embodiment, two corner braces 41, the distance between two corner braces 41 and the is arranged in the top of first leg 11
The width of one supporting leg 11 is corresponding, and the top of the second supporting leg 12 is arranged two corner braces 41, the distance between two corner braces 41 and the
The width of two supporting legs 12 is corresponding.
When adjusting the first stabilizer blade 11 at a distance from the second stabilizer blade 12, the second positioning bolt is unscrewed, sliding block can be in T-type
Sliding in sliding slot, and then can be realized by adjusting telescopic component and adjust the distance between the first stabilizer blade 11 and the second stabilizer blade 12.
In other embodiments, crossbeam 4 and supporting leg can directly be connect by bolt with corner brace 41, specifically, first
The top of supporting leg 11 and the second supporting leg 12 is provided with the corner brace 41 for connecting cross beam 4, and third location hole 42 is opened up in corner brace 41,
Interval is arranged multiple the 5th location holes corresponding with third location hole 42 along its length on crossbeam 4, third positioning bolt according to
It is secondary that the 5th location hole and third location hole 42 and the second location nut of side of the corner brace 41 far from crossbeam 4 is passed through to be screwed on, so that
Corner brace 41 is fixedly connected with crossbeam 4.
In another preferred embodiment of the utility model, wall hanging components include wall hanging board 31,31 upper edge of wall hanging board
Its length direction opens up multiple first adjustment holes, and the second adjustment hole 312 is opened up in first leg 11 and the second supporting leg 12, adjusts
Screw is screwed on across the first adjustment hole with the second adjustment hole 312, so that wall hanging board 31 can with first leg 11 and the second supporting leg 12
Dismantling connection.
Multiple first adjustment holes are opened up on wall hanging board 31, can make the distance between first leg 11 and the second supporting leg 12
After changing, wall hanging board 31 can be adjusted fixation as needed.
Further, the first adjustment hole is slot hole 311, and slot hole 311 extends along the length direction of wall hanging board 31.Adjusting the
The position of adjusting screw when the distance between one stabilizer blade 11 and the second stabilizer blade 12 on synchronous adjustment wall hanging board 31, avoids wall hanging board
31 setting influences the setting of the first stabilizer blade 11 and the second stabilizer blade 12.
In addition, wall hanging components further include wall hanging beam 32, wall hanging beam 32 is fixed by screws on crossbeam 4.Wall hanging beam 32 can
It is matched with the hook of the product of large-size, product is made to hang on telescopic tripod.
Wall hanging board 31 and wall hanging beam 32 in wall hanging components can use respectively, can also be applied in combination, one when being applied in combination
As fixed suitable for large-sized display equipment.
In a specific embodiment of the utility model, first leg 11 includes first base and is vertically set on the
The first montant on one pedestal, the first L-type bracing piece is also set up in first base, and one end of the first L-type bracing piece is perpendicular with first
The non-end position of bar welds, and the other end is welded with first base, and the first L-type bracing piece and the link position of first base with
First montant interval is arranged, and two pulleys are arranged in the bottom interval of first base, braking mechanism is provided on pulley.
Second supporting leg 12 includes second base and the second montant being vertically set in second base, is also set in second base
The second L-type bracing piece is set, one end of the second L-type bracing piece is welded with the non-end position of the second montant, the other end and the second bottom
Seat welding, and the link position and the second montant interval of the second L-type bracing piece and second base are arranged, in the bottom of second base
Two pulleys are arranged in interval, and braking mechanism is provided on pulley.
In the present embodiment, two pulleys in first base are separately positioned on the both ends of the length direction of first base,
Two pulleys in second base are separately positioned on the both ends of the length direction of second base.Certainly, first base and the second bottom
The quantity of pulley on seat is not limited to two, can also be two or more, especially when first base and second
When base dimensions are larger, four can be arranged, be divided into the corner location of pedestal.In addition, being not limited to be arranged on each pulley
Can this braking mechanism only be arranged on a pulley or two of which pulley in braking mechanism.
The utility model also provides a kind of writing device, includes the tripod of display equipment and fixed display devices, and tripod is
Such as above-mentioned telescopic tripod.The concrete structure of telescopic tripod can refer to above-described embodiment, and details are not described herein again.
In description herein, it is to be understood that term "upper", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of describing and simplifying operation, does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third ", " the 4th ", " the 5th ", are only used to distinguish between description,
It has no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only to understand that device, those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiment of understanding.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of telescopic tripod, which is characterized in that including：
Leg assembly comprising first leg and the second supporting leg for being arranged at intervals on the first leg side；
Telescopic component is arranged between the first leg and second supporting leg, for adjusting described the in the horizontal direction
Relative position between one supporting leg and second supporting leg；
Wall hanging components are connected between the first leg and second supporting leg, for hanging display equipment.
2. telescopic tripod according to claim 1, which is characterized in that the telescopic component includes the first extensible member and the
One end of two extensible members, first extensible member is connect with the first leg, and the other end offers holding tank, and described second stretches
One end of contracting part is connect with second supporting leg, and the other end and the holding tank are mating, and the depth of the holding tank is not
Less than the length of second extensible member.
3. telescopic tripod according to claim 2, which is characterized in that further include the first positioning bolt, described first
Interval opens up multiple first positioning holes along its length on extensible member, and first positioning is corresponded on second extensible member
Hole opens up second location hole, and first positioning bolt passes through the first positioning hole and the second location hole and positioned at described
The first location nut on the outside of first extensible member is screwed on, so that first extensible member is fixedly connected with second extensible member.
4. telescopic tripod according to claim 3, which is characterized in that first extensible member and second extensible member
U-shaped, first extensible member includes two head rods disposed in parallel in the horizontal direction, two first connections
One end that bar is adjacent to the first leg is connected by the first fixed link, and the other end opens up the holding tank, and described second
Extensible member includes two the second connecting rods disposed in parallel in the horizontal direction, one end of two second connecting rods respectively with it is right
The holding tank for the head rod answered is mating, and the other end of two second connecting rods is fixed by second
Bar connects.
5. telescopic tripod according to claim 4, which is characterized in that first fixed link passes through screw and described the
One supporting leg connects, and second fixed link is connect by the screw with second supporting leg.
6. telescopic tripod according to any one of claims 1 to 5, which is characterized in that the first leg and described
The top side detachable of two supporting legs is provided with crossbeam.
7. telescopic tripod according to claim 6, which is characterized in that open up T-type along its length on the crossbeam
Sliding slot is slidably provided with sliding block in the T-type sliding slot, the 4th location hole is opened up on the sliding block, the 4th location hole is
The corner brace for connecting the crossbeam, the corner brace are provided at the top of threaded hole, the first leg and second supporting leg
On open up third location hole corresponding with the 4th location hole, the second positioning bolt is screwed across the third location hole to institute
It states in the 4th location hole, so that the corner brace is fixedly connected with the sliding block.
8. telescopic tripod according to claim 7, which is characterized in that the wall hanging components include wall hanging board, the wall
Multiple first adjustment holes are opened up on hanging plate along its length, the second tune is opened up in the first leg and second supporting leg
Knothole, adjusting screw is screwed on across first adjustment hole with second adjustment hole, so that the wall hanging board and described first
Supporting leg and second supporting leg are detachably connected.
9. telescopic tripod according to claim 8, which is characterized in that first adjustment hole is slot hole, the slot hole
Length direction along the wall hanging board extends.
10. a kind of writing device includes the tripod of display equipment and the fixed display equipment, which is characterized in that the tripod
For telescopic tripod as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271089.9U CN207893364U (en) | 2018-02-26 | 2018-02-26 | Telescopic foot rest and writing device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271089.9U CN207893364U (en) | 2018-02-26 | 2018-02-26 | Telescopic foot rest and writing device comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN207893364U true CN207893364U (en) | 2018-09-21 |
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| CN201820271089.9U Active CN207893364U (en) | 2018-02-26 | 2018-02-26 | Telescopic foot rest and writing device comprising same |
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| CN (1) | CN207893364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044343A (en) * | 2019-04-23 | 2019-07-23 | 熊晓峰 | A kind of Multifunction mapping platform and its application method |
-
2018
- 2018-02-26 CN CN201820271089.9U patent/CN207893364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044343A (en) * | 2019-04-23 | 2019-07-23 | 熊晓峰 | A kind of Multifunction mapping platform and its application method |
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