CN109213331A - Foot prop height adjustable structure - Google Patents
Foot prop height adjustable structure Download PDFInfo
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- CN109213331A CN109213331A CN201811129919.5A CN201811129919A CN109213331A CN 109213331 A CN109213331 A CN 109213331A CN 201811129919 A CN201811129919 A CN 201811129919A CN 109213331 A CN109213331 A CN 109213331A
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- height
- foot prop
- line segment
- adjustment member
- straight line
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0208—Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
A kind of foot prop height adjustable structure of the present invention, including movable ontology, height adjustment member, height dimension gripping member and the first elastic component.Movable ontology is set in shell.Height adjustment member is set on movable ontology, and height adjustment member is moved to the first height and position, the second height and position or third height position by the height for adjusting movable ontology.Height dimension gripping member is set to the inner surface of shell, and height dimension gripping member has non-directional continuous channel, and groove is guiding height adjustment member to the first height and position, the second height and position or third height position.First elastic component abuts movable ontology, wherein the first elastic component cooperates the rotation of movable ontology that height adjustment member is made to be moved to the second height and position or third height position.
Description
Technical field
The invention relates to a kind of foot props, and in particular to a kind of foot prop height adjustable structure.
Background technique
Keyboard is that the hand being often used beats input unit.In order to allow user flexibly to use keyboard and adjust the inclination of keyboard
The inner surface of angle, keyboard is typically provided with foot prop.However, bottom surface is arranged in traditional foot prop by the way of pulling rotation,
Height is fixed, therefore can not adjust the tilt angle of keyboard.If the function that keyboard will have height to adjust, need to install different height
Foot prop reaches the adjustment demand of different height by different foot props are opened.However, the floor space of keyboard is limited and traditional pulls
The intensity of dynamic formula foot prop is insufficient, and the foot prop for installing different height not only increases cost and occupies excessive space, has to be strengthened.
Summary of the invention
The present invention can need to adjust the height of foot prop about a kind of foot prop height adjustable structure according to user.
According to an aspect of the present invention, propose a kind of foot prop height adjustable structure, including movable ontology, height adjustment member,
Height dimension gripping member and the first elastic component.Movable ontology is set in shell.Height adjustment member is set on movable ontology,
Height adjustment member is moved to the first height and position, the second height and position or third height by the height for adjusting movable ontology
Position.Height dimension gripping member is set to the inner surface of shell, and height dimension gripping member has a non-directional continuous channel, and groove is to will be high
Degree adjustment part stops at the first height and position, the second height and position or third height position.First elastic component abuts movable
Body, wherein the first elastic component cooperates the rotation of movable ontology that height adjustment member is made to be moved to the second height and position or third height
Position.
Preferably, which has connected straightway and non-straight line segment, first height and position and second height
Position is located at the both ends of the straightway, and second height and position and the third height position are located at the both ends of the non-straight line segment.
Preferably, which has break over region, and wherein the height adjustment member can be along the groove by second height
Position is moved to the break over region, is moved backward by the break over region to the third height position further along the groove.
Preferably, which is linear type slot, which is U-shaped slot.
It preferably, further include the second elastic component, which connects the height adjustment member, wherein the height adjustment member
When being moved to second height and position or the third height position, which applies pulling force to the height adjustment member.
It preferably, further include elastic force retaining piece, which is set to the inner surface of the shell, wherein the height
When adjustment part is moved to first height and position, second height and position or third height position, which can with this
Moving body is mutually clamped.
Preferably, further include release member, which connects the elastic force retaining piece, the release member make the elastic force retaining piece with
The movable ontology is separated from each other.
Preferably, which includes turntable, is rotatablely arranged at the bottom surface of the shell.
Preferably, which has connected a first non-straight line segment and the second non-straight line segment, first height and position with
Second height and position is located at the both ends of the first non-straight line segment, and second height and position and the third height position are located at this
The both ends of second non-straight line segment.
Preferably, the first non-straight line segment and the second non-straight line segment are ladder-like.
Preferably, the first non-straight line segment and the second non-straight line segment are all L-shaped groove.
Preferably, the first non-straight line segment and the second non-straight line segment form U-shaped break over region, wherein the height adjustment member by
First height and position is moved to the U-shaped break over region and reaches the second height and position, then is moved backward by the U-shaped break over region to this
Third height position.
It compares with the prior art, foot prop height adjustable structure of the invention can need to adjust according to user
The height of foot prop；And the movable ontology with multistage adjustment height, therefore it is not required to the foot prop of installing different height
To reduce the space occupied.In addition, in the present embodiment, the foot prop that multistage adjusts height has a variety of holding states, and can allow makes
User's selection, to meet the operating habit of user.
More preferably understand in order to which the above-mentioned and other aspect to the present invention has, special embodiment below, and cooperates institute's attached drawing
Detailed description are as follows for formula.
Detailed description of the invention
Figure 1A is painted the schematic top plan view after decomposing according to the foot prop height adjustable structure of one embodiment of the invention.
Figure 1B is painted the elevational schematic view after decomposing according to the foot prop height adjustable structure of Figure 1A.
Fig. 2A to Fig. 2 D is painted the schematic diagram of the operating method of foot prop height adjustable structure respectively.
Fig. 3 A is painted the schematic top plan view after decomposing according to the foot prop height adjustable structure of another embodiment of the present invention.
Fig. 3 B is painted the elevational schematic view after the foot prop height adjustable structure decomposition of Fig. 3 A.
Fig. 4 A to Fig. 4 D is painted the schematic diagram of the operating method of foot prop height adjustable structure respectively.
Fig. 5 is painted the schematic diagram of the non-rectilinear continuous channel of another embodiment.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment specifically
It is bright as follows.
Embodiment set forth below is described in detail, and embodiment as example only to illustrate, not to limit this hair
The bright range to be protected.It is to indicate that identical/similar element explains with identical/similar symbol below.In following embodiment
The direction term being previously mentioned, such as: upper and lower, left and right, front or rear etc. are only the directions with reference to institute's accompanying drawings.Therefore, it uses
Direction term is intended to be illustrative and not intended to limit the present invention.
It according to one embodiment of the invention, proposes a kind of foot prop height adjustable structure, may be disposed at the bottom surface of keyboard, to adjust
The tilt angle of whole keyboard.Since traditional pull type foot prop only has a kind of holding state, user can not be allowed to have an opportunity to adjust height
Degree, in order to allow the foot prop of keyboard there are many holding state, the present embodiment proposes a kind of foot prop of sectional type adjustment, makes keyboard
Tilt angle has more kinds of selections, to meet the operating habit of user.Certainly, the foot prop height adjustable structure of the present embodiment is also
It can be used in other structures, such as height-adjustable desk, table for game etc., the present invention is without restriction to this.
Figure 1A and Figure 1B is please referred to, foot prop height adjustable structure 100 may include movable ontology 110, height adjustment member
120, height dimension gripping member 130, the first elastic component 140, the second elastic component 145 and elastic force retaining piece 150.
Movable ontology 110 is, for example, cylindrical body, is set to the sleeve 131 (i.e. height dimension gripping member 130) of shell 101
It is interior.Movable ontology 110 can be hidden in shell 101 or protrude from except shell 101, with the foot prop as supporing shell 101.
In one embodiment, the outer surface (bottom surface) 103 (shown in Fig. 2A) of shell 101 is for example with an opening 104, movable ontology
110 can protrude from except shell 101 or be hidden in shell 101 via opening 104.It should be noted that shell 101 can be
The separate part of foot prop height adjustable structure 100 also can be keyboard (or the book for being equipped with foot prop height adjustable structure of the present invention
Table, table for game) outer housing.
Height adjustment member 120 is, for example, rod piece, is set on movable ontology 110.In one embodiment, height adjusts
Part 120 can be placed in sleeve 131 with movable ontology 110, then via fixing or the mode of locking is inserted into and being fixed on can live
On dynamic ontology 110, and one end of height adjustment member 120 can be extended out except sleeve 131 and the second elastic component 145 of connection, such as schemes
Shown in 2A.Height adjustment member 120 can be moved to the first height and position P1, second by the height for adjusting movable ontology 110
Height and position P2 or third height position P3.As shown in Figure 2 A, height adjustment member 120 is located at the first height and position P1.Such as Fig. 2 B
Shown, height adjustment member 120 is located at the second height and position P2.As shown in Figure 2 C, height adjustment member 120 is located at the second height and position
Between P2 and third height position P3.As shown in Figure 2 D, height adjustment member 120 is located at third height position P3.It needs to illustrate
It is the adjustment of the height about movable ontology 110, carries out height by the way of rotating movable ontology 110 in the present embodiment
Degree adjustment.
Height dimension gripping member 130 is, for example, sleeve 131, is set to the inner surface 102 of shell 101.Sleeve 131 is coated on shell
Around the opening 104 of body 101, and 131 internal diameter of sleeve is slightly larger than the outer diameter of movable ontology 110, makes to be placed in sleeve 131
Movable ontology 110 only has the freedom degree mobile along vertical axial Z (i.e. height adjustment direction).As shown in Figure 2 A, height
Maintain part 130 that there is a non-directional continuous channel L1, to steering level adjustment part 120 to scheduled height, so that height
Adjustment part 120 stops on scheduled height and position.In one embodiment, height adjustment member 120 can be placed in non-directional company
In continuous groove L1, and scheduled height and position is moved to according to the shape of groove L1, to reach the mesh of segmentation adjustment foot prop height
's.
In addition, the first elastic component 140 is, for example, tension spring, movable ontology 110 is abutted on vertical axial Z.The
One end 141 of one elastic component 140 is fixed, and the other end 142 is removable.Therefore, when movable ontology 110 is hidden in shell
When in 101, the first elastic component 140 is stored an elastic force by compression, when except movable ontology 110 shell 101 to be protruded from,
The releasable elastic force of first elastic component 140 is to provide movable ontology 110 thrust mobile toward opening 104.That is, working as movable
When the height adjustment of body 110, the first elastic component 140, which cooperates the height of movable ontology to adjust, makes height adjustment member be moved to second
Height and position or third height position.
In addition, the second elastic component 145 is, for example, compressed spring, on horizontal axis X (perpendicular to height adjustment direction)
Connect height adjustment member 120.In one embodiment, one end 146 of the second elastic component 145 is fixed, and the other end 147 is removable
It is dynamic.Therefore, the second elastic component 145 can be rotated with height adjustment member 120 and is stretched to store an elastic force, and can be by release bullet
Power is to provide pulling force when height adjustment member 120 reversely rotates.In one embodiment, one end 146 of the second elastic component 145 is fixed
On a body of rod 148 or movably it is set on the body of rod 148.When the Level Change of height adjustment member 120, the second elasticity
One end 146 of part 145 can remain fixed at desired height position or can be moved to other height positions with height adjustment member 120
It sets.Wherein, the body of rod 148 is set to the inner surface 102 of shell 101.
Furthermore elastic force retaining piece 150 is set to shell for example including a fastener 151 and third elastic component 152
101 inner surface 102, to engage movable ontology 110.In addition, release member 155 is set to the outer surface 103 of shell 101,
And elastic force retaining piece 150 is connected, to discharge fastener 151, so that fastener 151 is separated with movable ontology 110.Third bullet
Property part 152 be, for example, a tension spring, on another horizontal axis Y (perpendicular to height adjustment direction) abut fastener 151.
One end 153 of third elastic component 152 is fixed, and the other end 154 is removable.When normal under state, third elastic component 152 can make
Fastener 151 is persistently held on movable ontology 110.
As shown in Figure 2 A, fastener 151 may pass through sleeve 131 and be inserted into movable ontology 110, so that fastener
151 are mutually clamped with movable ontology 110, and then movable ontology 110 is fixed on the first height and position P1.To adjustment
Foot prop height, user need to only pull release member 155, be separated from each other fastener 151 and movable ontology 110.
B referring to figure 2., it is high that the first elastic component 140 can make height adjustment member 120 by the first height and position P1 be moved to second
Spend position P2.Wherein, the first height and position P1 and the second height and position P2 is for example positioned at the two of a straightway L11 of groove L1
End.Straightway L11 is linear type slot, and straightway L11 extends along vertical axial Z.Therefore, movable ontology 110 can be by
One elastic component 140 drives and moves down.
Then, C and Fig. 2 D, the second height and position P2 and third height position P3 are located at non-straight line segment L12's referring to figure 2.
Both ends, wherein non-straight line segment L12 is a U-shaped slot, and U-shaped slot has a break over region T (being shown in Fig. 2A).Height adjusts
Part 120 by the second height and position P2 can be moved to break over region T by L1 along groove, be moved backward further along groove L1 by break over region T
To third height position P3.In fig. 2 c, when height adjustment member 120 as movable ontology 110 rotates and by the second height position
When setting P2 and being moved to break over region T, the second elastic component 145 is stretched, and the first elastic component 140 provides movable ontology 110 again
The thrust mobile toward 104 directions of opening, makes height adjustment member 120 move down and pass through break over region T.In figure 2d, by
The pulling force that two elastic components 145 provide, L1 is moved backward by break over region T to third height position height adjustment member 120 along groove
P3。
In addition, as shown in Figure 2 D, when movable ontology 110 is moved to third height position P3, fastener 151 be may pass through
Sleeve 131 and be inserted into movable ontology 110 so that fastener 151 is mutually clamped with movable ontology 110, and then can
Moving body 110 is fixed on the P3 of third height position.
It can be seen from the above explanation non-rectilinear continuous channel L1 includes connected a straightway L11 and a non-straight line segment
L12, height adjustment member 120 can be moved to scheduled height and position according to the shape of groove L1, and the first elastic component 140 can cooperate
The rotation of movable ontology 110 makes height adjustment member 120 be moved to the second height and position P2 or third by the first height and position P1
Height and position P3.In addition, when height adjustment member 120 is moved to the second height and position P2 or third height position P3, the second elasticity
Part 145 can apply a pulling force to height adjustment member 120.In addition, when height adjustment member 120 is moved to the first height and position P1, the
When two height and position P2 or third height position P3, elastic force retaining piece 150 is mutually clamped with movable ontology 110, or by
Release member 155 discharges third elastic component 152, is separated from each other elastic force retaining piece 150 with movable ontology 110.Furthermore by anti-
To the movable ontology 110 of order rotation, height adjustment member 120 can be also segmented by third height position P3 and be moved to the first height position
P1 or the second height and position P2 is set, to achieve the purpose that segmentation adjustment foot prop height.
It should be noted that in the present embodiment, the component of the second elastic component 145 and elastic force retaining piece 150 not necessarily,
Also it can omit.
According to one of present invention embodiment, another foot prop height adjustable structure 100 ' is proposed, such as be set to a key
The bottom surface of disk, to adjust the tilt angle of keyboard.A and Fig. 3 B referring to figure 3., foot prop height adjustable structure 100 ' may include that can live
Dynamic ontology 110, height adjustment member 120, height dimension gripping member 130 and the first elastic component 140.Relevant element explanation is no longer detailed
Description, please refers to above-described embodiment.
Movable ontology 110 is, for example, cylindrical body, is set to a sleeve 131 (i.e. height dimension gripping member 130) of shell 101
It is interior.Movable ontology 110 can be hidden in shell 101 or protrude from except shell 101, with the foot prop as supporing shell 101.
In one embodiment, the outer surface 103 of shell 101 for example with one opening 104, movable ontology 110 can via opening 104 and
It protrudes from except shell 101 or is hidden in shell 101.
As described in above-described embodiment, height adjustment member 120 is, for example, a rod piece, can be by the movable ontology 110 of adjustment
Height and be moved to the first height and position P1, the second height and position P2 or third height position P3.It should be noted that about
The adjustment of the height of movable ontology 110 carries out height adjustment by the way of rotating movable ontology 110 in the present embodiment.
As described in above-described embodiment, height dimension gripping member 130 is, for example, a sleeve 131, is set to table in the one of shell 101
Face 102.As shown in Figure 3A, height dimension gripping member 130 has a non-directional continuous channel L2, and height adjustment member 120 can be placed in
In non-directional continuous channel L2, and scheduled height and position is moved to according to the shape of groove L2, to reach segmentation adjustment foot
The purpose of frame height.
A referring to figure 4., in one embodiment, groove L2 have connected the first non-straight line segment L21 and the second non-rectilinear
Section L22, the first height and position P1 and the second height and position P2 are located at the both ends of the first non-straight line segment L21, and the second height and position
P2 and third height position P3 is located at the both ends of the second non-straight line segment L22.The first non-straight non-straight line segment L22 of line segment L21 and second
For example, L-shaped groove, and the first non-straight line segment L21 and the second non-straight line segment L22 is one ladder-like, is reduced from top to bottom with formation
Segmented groove L2.
As described in above-described embodiment, the first elastic component 140 is, for example, a tension spring, and abutting on vertical axial Z can
Moving body 110.First elastic component 140 can cooperate the rotation of movable ontology 110 to make height adjustment member 120 by the first height position
It sets P1 and is moved to the second height and position P2 or third height position P3.
A referring to figure 4., height adjustment member 120 may pass through groove L2 and movable ontology 110 are fixed on the first height position
It sets on P1.To adjust foot prop height, user need to only rotate movable ontology 110, keep height adjustment member 120 non-along first
Straightway L21 is moved to the second height and position P2.
B referring to figure 4. when movable ontology 110 is rotated, is driven by the first elastic component 140 simultaneously and is moved down.
At this point, height adjustment member 120 stops on the second height and position P2.To adjust foot prop height, user need to only rotate again
Movable ontology 110 makes height adjustment member 120 be moved to third height position P3 along the second non-straight line segment L22.
C referring to figure 4., movable ontology 110, which is rotated, to be driven and moved down by the first elastic component 140 again.At this point,
Height adjustment member 120 stops on the P3 of third height position.It can be seen from the above explanation non-rectilinear continuous channel L2 includes being connected
The first non-straight line segment L21 and one second non-straight line segment L22, height adjustment member 120 can be moved to according to the shape of groove L2
Scheduled height and position, and the first elastic component 140 can cooperate the rotation of movable ontology 110 to make height adjustment member 120 by first
Height and position P1 is moved to the second height and position P2 or third height position P3.Furthermore movable is rotated by reverse sequence
Body 110, height adjustment member 120 can be segmented by third height position P3 and be moved to the first height and position P1 or the second height and position
P2, to achieve the purpose that segmentation adjustment foot prop height.
In the present embodiment, height dimension gripping member 130 includes turntable 132, is rotatablely arranged at the outer surface of shell 101
On 103.User can make height adjustment member 120 can be by the first height and position by the turntable 132 of rotation height dimension gripping member 130
P1 segmentation is moved to the second height and position P2 or third height position P3, and operating principle is similar to movable ontology 110 is rotated,
Only rotation direction is different, and details are not described herein.
Although not being painted elastic force retaining piece 150 in the foot prop height adjustable structure 100 ' of second embodiment, can also add
Elastic force retaining piece 150 is mutually clamped with movable ontology 110, so that height adjustment member 120 stops at the first height and position P1,
On two height and position P2 or third height position P3.
In addition, referring to figure 5., being painted the schematic diagram of another non-rectilinear continuous channel L3.Non-rectilinear continuous channel L3
Including the first connected non-straight non-straight line segment L32 of line segment L31 and second, the first height and position P1 and the second height and position P2
In the both ends of the first non-straight line segment L31, and the second height and position P2 and third height position P3 are located at the second non-straight line segment L32's
Both ends.The first non-straight non-straight line segment L32 of line segment L31 and second is, for example, L-shaped groove, and the first non-straight line segment L31 and second is non-
Straightway L32 forms U-shaped break over region T '.
Make height adjustment member 120 can be along high by first as long as rotating movable ontology 110 to adjustment foot prop height
Degree position P1 is moved to U-shaped break over region T ' and reaches the second height and position P2, then reversely rotates movable ontology 110, makes height
Adjustment part 120 is spent to be moved backward by U-shaped break over region T ' to third height position P3 again.In this way, height adjustment member 120 can be by first
Height and position P1 segmentation is moved to the second height and position P2 or third height position P3, to reach the mesh of segmentation adjustment foot prop height
's.
Foot prop height adjustable structure disclosed by the above embodiment of the present invention, movable with multistage adjustment height
Body, therefore the foot prop of installing different height is not required to reduce the space occupied.In addition, in the present embodiment, multistage adjustment height
Foot prop have a variety of holding states, user can be allowed to select, to meet the operating habit of user.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (12)
1. a kind of foot prop height adjustable structure characterized by comprising
Movable ontology, is set in shell；
Height adjustment member is set on the movable ontology, the height adjustment member by adjust the movable ontology height and
It is moved to the first height and position, the second height and position or third height position；
Height dimension gripping member is set to the inner surface of the shell, which has non-directional continuous channel, which uses
Guiding the height adjustment member to first height and position, second height and position or the third height position；And
First elastic component abuts the movable ontology, and wherein first elastic component cooperates the rotation of the movable ontology to make the height
Degree adjustment part is moved to second height and position or the third height position.
2. foot prop height adjustable structure as described in claim 1, which is characterized in that the groove have connected straightway and
Non-straight line segment, first height and position and second height and position are located at the both ends of the straightway, and second height and position and
The third height position is located at the both ends of the non-straight line segment.
3. foot prop height adjustable structure as claimed in claim 2, which is characterized in that the non-straight line segment has break over region, wherein
The height adjustment member can be moved to the break over region by second height and position along the groove, further along the groove by the break over region
It moves backward to the third height position.
4. foot prop height adjustable structure as claimed in claim 2, which is characterized in that the straightway is linear type slot, this is non-straight
Line segment is U-shaped slot.
5. foot prop height adjustable structure as described in claim 1, which is characterized in that it further include the second elastic component, second bullet
Property part connects the height adjustment member, when wherein the height adjustment member is moved to second height and position or the third height position,
Second elastic component applies pulling force to the height adjustment member.
6. foot prop height adjustable structure as described in claim 1, which is characterized in that further include elastic force retaining piece, the elastic force is solid
Gripping member is set to the inner surface of the shell, and wherein the height adjustment member is moved to first height and position, the second height position
It sets or when third height position, which is mutually clamped with the movable ontology.
7. foot prop height adjustable structure as claimed in claim 6, which is characterized in that it further include release member, release member connection
The elastic force retaining piece, the release member are separated from each other the elastic force retaining piece with the movable ontology.
8. foot prop height adjustable structure as described in claim 1, which is characterized in that the height dimension gripping member includes turntable, can be turned
It is set to the bottom surface of the shell dynamicly.
9. foot prop height adjustable structure as claimed in claim 8, which is characterized in that the groove has the first connected non-rectilinear
Section and the second non-straight line segment, first height and position and second height and position are located at the both ends of the first non-straight line segment, and
Second height and position and the third height position are located at the both ends of the second non-straight line segment.
10. foot prop height adjustable structure as claimed in claim 9, which is characterized in that the first non-straight line segment and second non-
Straightway is ladder-like.
11. foot prop height adjustable structure as claimed in claim 10, which is characterized in that the first non-straight line segment and this second
Non-straight line segment is all L-shaped groove.
12. foot prop height adjustable structure as claimed in claim 9, which is characterized in that the first non-straight line segment and second non-
Straightway forms U-shaped break over region, and wherein the height adjustment member is moved to the U-shaped break over region by first height and position and reaches the
Two height and positions, then moved backward by the U-shaped break over region to the third height position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129919.5A CN109213331B (en) | 2018-09-27 | 2018-09-27 | Height adjusting structure for foot stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129919.5A CN109213331B (en) | 2018-09-27 | 2018-09-27 | Height adjusting structure for foot stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109213331A true CN109213331A (en) | 2019-01-15 |
| CN109213331B CN109213331B (en) | 2021-09-10 |
Family
ID=64981761
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811129919.5A Active CN109213331B (en) | 2018-09-27 | 2018-09-27 | Height adjusting structure for foot stand |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1416268A (en) * | 2001-10-29 | 2003-05-07 | 明基电通股份有限公司 | Adjustable horses of image output device |
| CN2586184Y (en) * | 2002-06-21 | 2003-11-12 | 明基电通股份有限公司 | Height adjustable electronic device |
| CN1749631A (en) * | 2004-09-14 | 2006-03-22 | 明基电通股份有限公司 | Electronic device and its regulating mechanism |
| US20060060113A1 (en) * | 2004-09-20 | 2006-03-23 | Chien-Kuo Chang | Keyboard plate tilt control structure |
| CN103543592A (en) * | 2012-07-09 | 2014-01-29 | 纬创资通股份有限公司 | Adjustable support frame mechanism and projector |
-
2018
- 2018-09-27 CN CN201811129919.5A patent/CN109213331B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1416268A (en) * | 2001-10-29 | 2003-05-07 | 明基电通股份有限公司 | Adjustable horses of image output device |
| CN2586184Y (en) * | 2002-06-21 | 2003-11-12 | 明基电通股份有限公司 | Height adjustable electronic device |
| CN1749631A (en) * | 2004-09-14 | 2006-03-22 | 明基电通股份有限公司 | Electronic device and its regulating mechanism |
| US20060060113A1 (en) * | 2004-09-20 | 2006-03-23 | Chien-Kuo Chang | Keyboard plate tilt control structure |
| CN103543592A (en) * | 2012-07-09 | 2014-01-29 | 纬创资通股份有限公司 | Adjustable support frame mechanism and projector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109213331B (en) | 2021-09-10 |
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