CN101364038A - Spring out type lifting regulating mechanism and electronic device using the same - Google Patents
Spring out type lifting regulating mechanism and electronic device using the same Download PDFInfo
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- CN101364038A CN101364038A CNA200710140117XA CN200710140117A CN101364038A CN 101364038 A CN101364038 A CN 101364038A CN A200710140117X A CNA200710140117X A CN A200710140117XA CN 200710140117 A CN200710140117 A CN 200710140117A CN 101364038 A CN101364038 A CN 101364038A
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Abstract
The invention relates to a popup-type rising/falling adjustment mechanism and an electronic device using the mechanism. The popup-type rising/falling adjustment mechanism is used for adjusting the operational altitude of the electronic device and comprises a fixed piece, a press-sliding piece and a supporting piece. The fixed piece comprises a first sliding chute and a second sliding chute, wherein the first sliding chute is perpendicular to the second sliding chute. The press-sliding piece comprises a press button and a sliding part, wherein the press button is connected with the sliding part, the sliding part is coupled to the first sliding chute and is provided with an opening and at least one first engagement gear, and the first engagement gear is positioned inside the opening. The supporting piece is coupled to the second sliding chute and passes through the opening. The supporting piece comprises a plurality of second engagement gears for the engagement with the first engagement gear. When the press button is pressed to drive the sliding part to slide inside the first sliding chute, the first engagement gear disengages from the second engagement gears, so that the supporting piece slides inside the second sliding chute. The invention also provides an electronic device which comprises a shell and the rising/falling adjustment mechanism. The electronic device can not only retain the function of staged altitude adjustment but also ensure the stability of the device.
Description
Technical field
The present invention relates to a kind of lift adjustment mechanism and use its electronic installation, and particularly relate to a kind of spring out type lifting regulating mechanism and use its electronic installation.
Background technology
No matter many desktop electronic equipments are family expenses, commercial affairs or industrial use, all possess various variabilities to satisfy user's operational requirements.With the projector is example, for solving the restricted problem on most of usage spaces, and for example distance of meeting room desktop and screen, height relationships, projector has the adjusting mechanism of convertible height or angle mostly.
Generally being used for the adjusting mechanism of conversion projector height and angle is to be installed in the projector lower end mostly, and the collocation button is operated for the user.Because its adjusting mechanism of general projector needs very many part collocation, and, must use the stronger metalwork of rigidity in order to increase the structural strength of adjusting mechanism.In addition, in order to reduce the friction force between the adjusting mechanism inner body, in most cases need add the effect of lubricating oil at adjusting mechanism with overcome friction.Like this, mechanism's complexity of adjusting mechanism integral body uprises, and will certainly produce the problem that heightens because of the too much failure rate of number of spare parts, and no matter be that apparatus parts or assembly cost also can increase thereupon.
Summary of the invention
The present invention relates to a kind of spring out type lifting regulating mechanism and use its electronic installation, it not only has can the interim function of adjusting height, but also can guarantee the stability of device.
The invention provides a kind of spring out type lifting regulating mechanism, it comprises fixture, presses saddle and support member.Fixture has first chute and second chute, and wherein first chute is perpendicular to second chute.Press saddle to have button and sliding part, this button connects sliding part.Sliding part couples first chute and has an opening and at least one first tooth engaged, and wherein first tooth engaged is positioned at opening.Support member couples second chute and runs through this opening, and support member has a plurality of second tooth engaged in order to couple with first tooth engaged.When driving sliding part when pressing button and sliding in first chute, first tooth engaged is separated with second tooth engaged, so that support member slides in second chute.
According to lift adjustment of the present invention mechanism, also comprise elastic component, the one end connects this fixture, and the other end of this elastic component connects this support member, and this elastic component is used for providing elastic force so that this support member slides against in this second chute automatically to this support member.
According to lift adjustment of the present invention mechanism, also comprise elastic component, be arranged between this fixture and this button, this elastic component is used for providing elastic force to skid off this fixture to order about this pressure saddle to this button.
According to lift adjustment of the present invention mechanism, wherein this fixture comprises upper surface, lower surface and side surface, this fixture has a upper shed at this upper surface, this fixture has a under shed at this lower surface, this fixture has a side opening at this side surface, this second chute extends to this under shed by this upper shed, and this first chute is extended to this fixture inside by this side opening.
According to lift adjustment of the present invention mechanism, wherein this sliding part of this pressure saddle comprises: sliding panel, have an opening and first tooth engaged, and this opening is greater than the notch of this second chute; And two rail bars, laying respectively at the both sides of this sliding panel, these two rail bars are in order to couple with this first chute.
According to lift adjustment of the present invention mechanism, wherein this pressure saddle comprises that also raised line is arranged at the upper surface of this sliding panel, in order to limit the sliding distance of this sliding part in this first chute.
According to lift adjustment of the present invention mechanism, wherein this support member comprises: horizontal part; And erection part, connecting this horizontal part, this erection part is in order to couple this second chute and to run through this opening of this pressure saddle, and this erection part has this second tooth engaged.
According to lift adjustment of the present invention mechanism, wherein this erection part comprises: first cylinder, and the one end connects this horizontal part, and this second tooth engaged is positioned on this first cylinder; Second cylinder connects the other end of this first cylinder, and the sectional area of this second cylinder is less than the sectional area of this first cylinder; And at least one elastic fastening hook, this other end that connects this first cylinder, this elastic fastening hook is positioned at a side of this second cylinder, and consistent with the bearing of trend of this second cylinder, and this elastic fastening hook and this horizontal part are in order to limit the sliding distance of this support member with respect to this fixture.
According to lift adjustment of the present invention mechanism, wherein this erection part also comprises track, this track extends to this second cylinder by this first cylinder, and this fixture also comprises the slide block on the medial surface that is positioned at second chute, and this slide block couples in order to this track with this erection part.
According to lift adjustment of the present invention mechanism, wherein this fixture also comprises first hook, this erection part comprises that also second hook is positioned at the end of this first cylinder away from this horizontal part, this adjusting mechanism also comprises elastic component, and the two ends of this elastic component are installed in respectively on this first hook and this second hook.
According to lift adjustment of the present invention mechanism, also comprise bolster, be installed in this horizontal part.
According to lift adjustment of the present invention mechanism, wherein this horizontal part has at least one hole clipping, and this bolster has at least one pin in order to couple with this hole clipping.
The present invention also provides a kind of electronic installation, and it comprises housing and lift adjustment mechanism.Lift adjustment mechanism comprises fixture, presses saddle and support member.Fixture is installed in the housing, and has first chute and second chute, and wherein first chute is perpendicular to second chute.Press saddle to have button and sliding part, this button connects sliding part.Sliding part couples first chute and has an opening and at least one first tooth engaged, and wherein first tooth engaged is positioned at opening.Support member couples second chute and runs through this opening, and support member has a plurality of second tooth engaged in order to couple with first tooth engaged.When driving sliding part when pushing this button and sliding in first chute, first tooth engaged is separated with second tooth engaged, so that support member relative fixed part slides, is used for adjusting the display case of housing thus.
According to electronic installation of the present invention, wherein this electronic installation is a projection arrangement.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and in conjunction with appended accompanying drawing, be described in detail below:
Description of drawings
Figure 1A shows the synoptic diagram of spring out type lifting regulating mechanism according to the preferred embodiment of the invention.
Figure 1B shows the synoptic diagram behind the lift adjustment mechanism kinematic of Figure 1A.
Fig. 1 C shows the synoptic diagram of the lift adjustment mechanism of Figure 1A at other visual angle.
Fig. 2 A shows the cut-open view of the lift adjustment mechanism of Figure 1A.
Synoptic diagram after the button that Fig. 2 B shows Fig. 2 A is pressed.
Fig. 3 shows the synoptic diagram of the fixture of Figure 1A.
Fig. 4 shows the synoptic diagram of the pressure saddle of Figure 1A.
Fig. 5 A shows the decomposing schematic representation of the support member of Figure 1A.
Fig. 5 B shows the partial view of the erection part of Fig. 5 A.
Fig. 6 A shows the part synoptic diagram of electronic installation in accordance with a preferred embodiment of the present invention.
Fig. 6 B shows the synoptic diagram of the electronic installation of Fig. 6 A at other visual angle.
Embodiment
Please refer to Figure 1A～1C, Figure 1A shows the synoptic diagram of spring out type lifting regulating mechanism according to the preferred embodiment of the invention, Figure 1B shows the synoptic diagram after the lift adjustment mechanism operation of Figure 1A, and Fig. 1 C shows the synoptic diagram of the lift adjustment mechanism of Figure 1A at other visual angle.And with reference to Fig. 2 A and Fig. 2 B, Fig. 2 A shows the cut-open view of the lift adjustment mechanism of Figure 1A, the synoptic diagram after the button that Fig. 2 B shows Fig. 2 A is pressed.Shown in Figure 1A and Figure 1B, lift adjustment mechanism 100 comprises fixture 110, presses saddle 130 and support member 150.Fixture 110 has first chute 112 (referring to Fig. 3) and second chute 114 (referring to Fig. 3), and wherein the bearing of trend of first chute 112 is perpendicular to the bearing of trend of second chute 114.Press saddle 130 to have button 132 and sliding part 134, this button 132 connects sliding part 134.Sliding part 134 is inserted first chute 112 and is placed in first chute 112 along the bearing of trend of first chute 112.Sliding part 134 has an opening 136 (referring to Fig. 4) and at least one first tooth engaged 138 (referring to Fig. 2 A), and wherein first tooth engaged 138 is positioned on the inwall of opening 136, and opening 136 is corresponding to second chute 114.Support member 150 is inserted second chute 114 along the bearing of trend of second chute 114, to be placed in second chute 114 and to run through the opening 136 of sliding part 134.Support member 150 has a plurality of second tooth engaged 152 (referring to Fig. 1 C) in order to couple with first tooth engaged 138.Shown in Fig. 2 A and Fig. 2 B, when driving sliding part 134 when pressing button 132 and sliding in first chute 112, first tooth engaged 138 is separated with second tooth engaged 152, so that support member 150 is slided in second chute 114.
Shown in Figure 1A, lift adjustment mechanism 100 also comprises first elastic component 170 and second elastic component 180.The other end that one end of first elastic component 170 is connected and fixed part 110, the first elastic components 170 connects support member 150.First elastic component 170 is used for providing elastic force to support member 150, and support member 150 can be slid against in second chute 114 automatically.Preferably, first elastic component 170 is extension springs.As for second elastic component 180, it is arranged between fixture 110 and the button 132, and second elastic component 180 is used for providing elastic force to button 132, presses saddle 130 to skid off fixture 110 to order about.Second elastic component 180 can be a compression spring.
Please refer to Fig. 3, it shows the synoptic diagram of the fixture of Figure 1A.The upper surface of fixture 110 has a upper shed 110A, the lower surface of fixture 110 have a under shed (because of the visual angle close tie up among Fig. 3 not shown), second chute 114 is to extend under shed and the chute that runs through fixture 110 that forms by upper shed 110A.Have a side opening 110C on the side surface of fixture 110, first chute 112 is extended inwardly to the inside of fixture 110 by this side opening 110C.First chute 112 also can be the chute that runs through fixture 110.Below be illustrated at the detailed features of fixture 110.
Fixture 110 comprises base plate 116, first notch board 118 and second notch board 120.First notch board 118 is arranged on the base plate 116, and 120 of second notch boards are arranged on first notch board 118, and wherein first chute 112 is arranged in 114 of first notch board, 118, the second chutes and is arranged in second notch board 120.The bearing of trend of first chute 112 is perpendicular to the normal direction of the plate face 116A of base plate 116, and the bearing of trend of second chute 114 then is parallel to the normal direction of this plate face 116A.
In addition, fixture 110 also comprises bed hedgehopping plate 122, baffle plate 124, register pin 126, first hook 127, slide block 128 and board 129.Bed hedgehopping plate 122 is arranged on the base plate 116 and is positioned at first notch board, 118 inside.Two plate edge of bed hedgehopping plate 122 are respectively to two the opposed inside faces of fovea superior folding with adjacency first notch board 118.When pressing saddle 130 (referring to Figure 1A) to slide in fixture 110, the design of this bed hedgehopping plate 122 can avoid pressing the large tracts of land of 110 of saddle 130 and fixtures to contact, and can reduce the friction force of 110 of pressure saddle 130 and fixtures like this.
The baffle plate 124 of fixture 110 and second notch board, 120 adjacent being arranged on first notch board 118.Register pin 126 connects second notch board 120, and between the baffle plate 124 and second notch board 120.Second elastic component 180 (referring to Figure 1A) is arranged between the baffle plate 124 and second notch board 120.Preferably, second elastic component, 180 covers are fixed the position of second elastic component 180 by register pin 126 on register pin 126.Part is pressed saddle 130 to run through baffle plate 124 and is resisted against second elastic component 180, and second elastic component 180 is pressed on the saddle 130 from one-sided applying pressure to.
What deserves to be mentioned is that base plate 116, first notch board 118, second notch board 120, bed hedgehopping plate 122, baffle plate 124, register pins 126, first hook 127, slide block 128 and board 129 etc. that fixture 110 is included are to make in integrally formed mode.
As for the design of pressing saddle 130, with reference to Fig. 4, it shows the synoptic diagram of the pressure saddle of Figure 1A.Press the sliding part 134 of saddle 130 to comprise that sliding panel 140 and 142, two rail bars 142 of two rail bars lay respectively at the both sides of sliding panel 140 (because of the visual angle relation, only showing the rail bar 142 of a side).Press the opening 136 of saddle 130 to be positioned on the sliding panel 140, first tooth engaged 138 then is positioned on the internal face of opening 136.Wherein, press the size of the opening 136 of saddle 130 greater than upper shed 110A (referring to Fig. 3).Press saddle 130 also to comprise raised line 144 and briquetting 146.Raised line 144 is arranged at the upper surface of sliding panel 140, in order to the sliding distance of limit slippage portion 134 in first chute 112 (referring to Fig. 3).Briquetting 146 is arranged at the adjacent side of raised line 144.
More than, pressing the included button 132 of saddle 130, first tooth engaged 138, sliding panel 140, two rail bars 142, raised line 144 and briquettings 146 also is integrally formed manufacturing.
Referring to Fig. 3 and Fig. 4, pressure saddle 130 is inserted in first chute 112 by the side opening 110C of fixture 110, two rail bars 142 of sliding part 134 are contacted with two medial surfaces of first notch board 118, simultaneously, press the briquetting 146 of saddle 130 can run through the baffle plate 124 of fixture 110 to be resisted against on second elastic component 180 (referring to Figure 1A).When the sliding part 134 of pressing saddle 130 is coupled to first chute 112 of fixture 110, press upper shed 110A and the under shed of the opening 136 of saddle 130 corresponding to fixture 110.
When pressing saddle 130 to slide with respect to fixture 110, the mode that first notch board 118 by two rail bars 142 and fixture 110 couples can effectively reduce the friction force between pressure saddle 130 and the fixture 110.
Then with reference to Fig. 5 A and Fig. 5 B, Fig. 5 A shows the decomposing schematic representation of the support member of Figure 1A, and Fig. 5 B shows the partial view of the erection part of Fig. 5 A.Support member 150 comprises interconnective horizontal part 154 and erection part 156.Erection part 156 is in order to second chute 114 (referring to Fig. 2) that couples fixture 110 and run through the opening 136 (referring to Fig. 3) of pressing saddle 130.Erection part 156 comprises first cylinder 157, second cylinder 158 and at least one elastic fastening hook, and present embodiment is to comprise that with erection part 156 two elastic fastening hooks 159,160 describe.First cylinder 157 of erection part 156 connects horizontal part 154.Second cylinder 158 connects first cylinder 157.Preferably, the sectional area of second cylinder 158 is less than the sectional area of first cylinder 157.Two elastic fastening hooks 159,160 also connect first cylinder 157, and are positioned at the both sides of second cylinder 158.The bearing of trend of elastic fastening hook 159,160 is consistent with the bearing of trend of second cylinder 158.Two elastic fastening hooks 159,160 and horizontal part 154 can be used for limiting the sliding distance of support member 150 with respect to fixture 110, and prevent that support member 150 from separating with fixture 110.The horizontal part 154 and the erection part 156 of support member 150 are integrally formed manufacturings.
Shown in Fig. 5 B, the cross sectional shape of first cylinder 157 is preferably polygon, and first cylinder 157 is preferably hollow cylinder, thus to improve the moment of torsion opposing and the supporting capacity of first cylinder 157.
A plurality of second tooth engaged 152 of support member 150 are positioned on the side of first cylinder 157 and constitute rack structure.By arrangement pitches and the distribution range of suitably adjusting these second tooth engaged 152, can make fixture 110 select to be incorporated into a plurality of diverse locations on the support member 150.Like this, just can control the length that support member 150 ejects fixture 110.
The erection part 156 of support member 150 also comprises the track 161 and second hook 162.Track 161 is the groove design that extended to second cylinder 158 by first cylinder 157, couples in order to the slide block 128 (referring to Fig. 3) with fixture 110.This slide block 128 and the linear slide state that can assist and guarantee 110 of support member 150 and fixtures cooperating of track 161.As for second hook 162, it connects first cylinder 157, and is positioned at the end of first cylinder 157 away from horizontal part 154.Second hook 162 is attached on fixture 110 and the support member 150 (referring to Figure 1A) two ends of second elastic component 180 respectively corresponding to first hook, 127 (referring to Fig. 2) configuration of fixture 110 by first hook, 127 and second hook 162.
Though present embodiment is to have two hole clipping 154A, 154B with horizontal part 154, and having two pin 164A, 164B, bolster 164 explains, the present invention is not limited to this.Also can only utilize pin of a hole clipping collocation in other embodiments, and the shape of moderately conversion hole clipping and pin is with binding buffer spare and horizontal part.
With reference to Fig. 3, Fig. 4 and Fig. 5 A, support member 150 is that just the below by fixture 110 is attached in second chute 114 of fixture 110 after pressing saddle 130 to be attached to fixture 110 simultaneously.When assembling, two elastic fastening hooks 159,160 of support member 150 are inwardly bent slightly so that support member 150 is inserted in the fixture, simultaneously, support member 150 also passes the opening 136 of pressing saddle 130.After support member 150 penetrated second chute 114 and the segment distance that slides, elastic fastening hook 159,160 just can restore to the original state, to limit the scope that support member 150 relative fixed parts 110 move.Afterwards, first hook 127 that just two ends of first elastic component 170 (referring to Figure 1A) can be attached to fixture 110 is respectively linked up with on 162 with second of support member 150.
By the structural limitations of support member 150, fixture 110 only can be slided between the primary importance P1 of support member 150 and second place P2 (referring to Figure 1A, 1B).When fixture 110 was positioned at second place P2, first elastic component 170 was stretched and comes.Yet, because pressing saddle 130 to be subjected to second the one-sided of elastic component 180 under original state pushes, make first tooth engaged 138 of pressure saddle 130 and second tooth engaged 152 of support member 150 produce tight engagement (referring to Fig. 2 A), thereby fixture 110 is fixed on the second place P2 of support member 150.When pressing button 132, press saddle 130 can push second elastic component 180 earlier, and 138 meetings of first tooth engaged are moved and are broken away from (referring to Fig. 2 B) from second tooth engaged 152 along with button 132.At this moment, because support member 150 no longer is subjected to the restriction of fixture 110, the quick resilience of first elastic component, 170 meetings makes the elastic force that puts on the support member 150 order about support member 150 with respect to fixture 110 slips.
Though the lift adjustment mechanism 100 of present embodiment orders about support member 150 ejection fixture 110 automatically by the elastic force of first elastic component 170, yet, under the situation of not installing first elastic component 170, support member 150 also can utilize the gravity of itself to skid off fixture 110 automatically.
The lift adjustment mechanism 100 of present embodiment can be applicable to various electronic installations, and desktop electronics or information equipment such as projection arrangement for example is to remove to adjust the height and the display case of electronic installation at the required various modification of electronic installation.
With reference to Fig. 6 A and Fig. 6 B, Fig. 6 A shows the part synoptic diagram of electronic installation in accordance with a preferred embodiment of the present invention, and Fig. 6 B shows the synoptic diagram of the electronic installation of Fig. 6 A at other visual angle.Electronic installation 200 comprises housing 210, and lift adjustment mechanism 100 is installed on the housing 210 in order to adjust the angle of putting of electronic installation 200.The fixture 110 of lift adjustment mechanism 100 is fixed in earlier in the housing 210, and wherein, second elastic component 180 can at first be attached on the fixture 110.Then make and press the breach (do not indicate) of saddle 130 from housing 210 to penetrate the fixture 110.And then support member 150 is attached on the fixture 110 from fixture 110 belows.Then first elastic component 170 is connected to after support member 150 and the fixture 110, just finishes the assembling of lift adjustment mechanism 100 and housing 210.
Shown in Fig. 6 B, during pressing button 132, be positioned at the second place P2 (referring to Figure 1A) of support member 150 when fixture 110, support member 150 can be subjected to the effect of first elastic component 170 and eject housing 210, make fixture 110 transform to primary importance P1 on the support member 150, provide maximum lifting amount to housing 210.In addition, because support member 150 has bolster 164, but the therefore weight of firm support electronic installation 200 when static state, the stability when guaranteeing the device running.
Compare with the elevating function that traditionally adjusting mechanism must adopt the combination of many spare parts just to be implemented electronic installation, the lift adjustment mechanism 100 of present embodiment only needs fixture 110, presses saddle 130 and support member 150 can implement elevating function, therefore has the advantage of simplified structure.
In addition, traditional adjusting mechanism is because number of parts is many, and the five metals hand tool of must arranging in pairs or groups is finished assembling, and the lift adjustment mechanism 100 of present embodiment can omnidistance free-hand assembling and other five metals hand tool that need not to arrange in pairs or groups, so can simplify the step of assembling.
Traditional adjusting mechanism can add lubricating oil to reduce friction force usually owing to the frictional effects that must overcome between each part in device.Yet the fixture 110 of present embodiment contact reducing friction force with pressing between the saddle 130 with small size, so need not to re-use lubricating oil and can save departmental cost.
Can add the structural strength of metalwork traditionally in adjusting mechanism inside, yet the support member 150 of present embodiment adopts the hollow reinforced structures, not only can save the use of metalwork but also can keep structural strength with the raising adjusting mechanism.
Secondly, though adjusting mechanism traditionally also had the design of bolster in the past, yet it is the below that is attached at support member with adhesive glue mostly, not only comes off easily but also can increase number of assembling steps.The bolster 164 of present embodiment uses the imbedded and fastened assembling mode, can save viscose cost traditionally and simplify number of assembling steps.
No matter be fixture 110 in the present embodiment, press parts such as saddle 130 or support member 150 all can pass through the integrally formed manufacturings of mode such as casting, injection moulding.Advantages such as therefore, the lift adjustment mechanism 100 of present embodiment has that number of parts is few, failure rate is low, number of assembling steps is simplified and installation cost is low.
The spring out type lifting regulating mechanism that the above embodiment of the present invention is disclosed and use its electronic installation, lift adjustment mechanism has button can drive moving of its pressure saddle, interlocking pattern with control fixture and support member, like this, just can select to discharge or securing supports, and by the elastic force of elastic component support member is shifted out outside the fixture, with the height of selecting the required adjustment of electronic installation with put angle.
In sum, though the present invention discloses as above with preferred embodiment, it is not in order to limit the present invention.Those of ordinary skill in the art under the situation that does not break away from the spirit and scope of the present invention, can make various changes and modification.Therefore, protection scope of the present invention should be with appended being as the criterion that claim was defined subsequently.
The primary clustering symbol description
100: lift adjustment mechanism 110: fixture
110A: upper shed 110C: side opening
114: the second chutes of 112: the first chutes
116: base plate 116A: the plate face
120: the second notch boards of 118: the first notch boards
122: bed hedgehopping plate 124: baffle plate
126: 127: the first hooks of alignment pin
128: slide block 129: board
130: press saddle 132: button
134: sliding part 136: opening
Tooth engaged 140 in 138: the first: sliding panel
142: rail bar 144: raised line
146: briquetting 150: support member
Tooth engaged 154 in 152: the second: horizontal part
154A, 154B: hole clipping 156: erection part
158: the second cylinders of 157: the first cylinders
159,160: elastic fastening hook 161: track
162: the second hooks 164: bolster
164A, 164B: 170: the first elastic components of pin
210: housing
Claims (10)
1. spring out type lifting regulating mechanism, in order to being installed in electronic installation adjusting the working depth of described electronic installation, described lift adjustment mechanism comprises:
Fixture has first chute and second chute, and the bearing of trend of described first chute is perpendicular to the bearing of trend of described second chute, and described second chute runs through described first chute;
Press saddle, have button and sliding part, described button connects described sliding part, described sliding part is inserted described first chute to be placed in described first chute along the bearing of trend of described first chute, described sliding part has an opening and at least one first tooth engaged, described opening is corresponding to described second chute, and described first tooth engaged is positioned on the inwall of described opening; And
Support member is inserted described second chute to be placed in described second chute and to run through described opening along the bearing of trend of described second chute, and described support member has a plurality of second tooth engaged in order to couple with described first tooth engaged;
Wherein, when described button was pressed and drives described sliding part and slide in described first chute, described first tooth engaged was separated with described second tooth engaged, so that described support member slides in described second chute.
2. lift adjustment according to claim 1 mechanism also comprises:
Elastic component, the one end connects described fixture, and the other end of described elastic component connects described support member, and described elastic component is used for providing elastic force so that described support member slides against in described second chute automatically to described support member.
3. lift adjustment according to claim 1 mechanism also comprises:
Elastic component is arranged between described fixture and the described button, and described elastic component is used for providing elastic force to skid off described fixture to order about described pressure saddle to described button.
4. lift adjustment according to claim 1 mechanism, wherein, described fixture comprises upper surface, lower surface and side surface, described fixture has a upper shed at described upper surface, described fixture has a under shed at described lower surface, described fixture has a side opening at described side surface, and described second chute extends to described under shed by described upper shed, and described first chute is extended to described fixture inside by described side opening.
5. lift adjustment according to claim 1 mechanism, wherein, the described sliding part of described pressure saddle comprises:
Sliding panel has described opening and described first tooth engaged, and described opening is greater than the notch of described second chute; And
Two rail bars lay respectively at the both sides of described sliding panel, and described two rail bars are in order to couple with described first chute.
6. lift adjustment according to claim 5 mechanism, wherein, described pressure saddle comprises that also raised line is arranged at the upper surface of described sliding panel, in order to limit the sliding distance of described sliding part in described first chute.
7. lift adjustment according to claim 1 mechanism, wherein, described support member comprises:
Horizontal part; And
Erection part connects described horizontal part, and described erection part is in order to couple described second chute and to run through the described opening of described pressure saddle, and described erection part has described second tooth engaged.
8. lift adjustment according to claim 7 mechanism, wherein, described erection part comprises:
First cylinder, the one end connects described horizontal part, and described second tooth engaged is positioned on described first cylinder;
Second cylinder connects the other end of described first cylinder, and the sectional area of described second cylinder is less than the sectional area of described first cylinder; And
At least one elastic fastening hook, the described other end that connects described first cylinder, described elastic fastening hook is positioned at a side of described second cylinder, and consistent with the bearing of trend of described second cylinder, described elastic fastening hook and described horizontal part are in order to limit the sliding distance of the relative described fixture of described support member.
9. lift adjustment according to claim 8 mechanism, wherein, described erection part also comprises track, extends to described second cylinder by described first cylinder, described fixture comprises that also slide block is positioned on the medial surface of second chute, and described slide block couples in order to the described track with described erection part.
10. electronic installation comprises:
Housing; And
Lift adjustment mechanism comprises:
Fixture is installed in the described housing, and described fixture has first chute and second chute, and the bearing of trend of described first chute is perpendicular to the bearing of trend of described second chute, and described second chute runs through described first chute;
Press saddle, have button and sliding part, described button connects described sliding part, described sliding part is inserted described first chute to be placed in described first chute along the bearing of trend of described first chute, described sliding part has opening and at least one first tooth engaged, described opening is corresponding to described second chute, and described first tooth engaged is positioned on the inwall of described opening; And
Support member, insert described second chute to be placed in described second chute and to run through described opening along the bearing of trend of described second chute, described support member has a plurality of second tooth engaged in order to couple with described first tooth engaged, and described support member is in order to support described housing;
Wherein, be pressed and when driving described sliding part and sliding in described first chute, described first tooth engaged is separated with described second tooth engaged, and the described relatively fixture of described support member is slided, and adjusts the display case of described housing thus when described button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710140117XA CN101364038B (en) | 2007-08-06 | 2007-08-06 | Spring out type lifting regulating mechanism and electronic device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710140117XA CN101364038B (en) | 2007-08-06 | 2007-08-06 | Spring out type lifting regulating mechanism and electronic device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101364038A true CN101364038A (en) | 2009-02-11 |
| CN101364038B CN101364038B (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710140117XA Expired - Fee Related CN101364038B (en) | 2007-08-06 | 2007-08-06 | Spring out type lifting regulating mechanism and electronic device using the same |
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| CN (1) | CN101364038B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102243426A (en) * | 2011-06-16 | 2011-11-16 | 中国科学院福建物质结构研究所 | Mini-projector with folding bracket |
| CN102566240A (en) * | 2012-02-06 | 2012-07-11 | 海信集团有限公司 | Height adjusting device |
| CN104020636A (en) * | 2013-12-03 | 2014-09-03 | 芜湖市安曼特微显示科技有限公司 | Projector and projector adjustment mechanism |
| CN104678693A (en) * | 2013-12-03 | 2015-06-03 | 芜湖安曼特微显示科技有限公司 | Projector regulating foot mechanism |
| CN106931282A (en) * | 2017-04-17 | 2017-07-07 | 苏州佳世达光电有限公司 | Adjustment foot device |
| CN107202235A (en) * | 2017-07-27 | 2017-09-26 | 苏州呈润电子有限公司 | A kind of extensible display/panel bracket |
| CN107202236A (en) * | 2017-07-27 | 2017-09-26 | 苏州呈润电子有限公司 | A kind of telescopic display/panel bracket |
| CN107270071A (en) * | 2017-07-27 | 2017-10-20 | 苏州呈润电子有限公司 | A kind of display/panel bracket of rotation lock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215370C (en) * | 2001-12-28 | 2005-08-17 | 明基电通股份有限公司 | Adjustable foot device |
| US6685149B1 (en) * | 2003-04-15 | 2004-02-03 | Benq Corporation | Adjustable support stand |
| CN100359404C (en) * | 2003-10-21 | 2008-01-02 | 中强光电股份有限公司 | Lifting and lowering supporting device for projector |
-
2007
- 2007-08-06 CN CN200710140117XA patent/CN101364038B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243426A (en) * | 2011-06-16 | 2011-11-16 | 中国科学院福建物质结构研究所 | Mini-projector with folding bracket |
| CN102566240A (en) * | 2012-02-06 | 2012-07-11 | 海信集团有限公司 | Height adjusting device |
| CN104020636A (en) * | 2013-12-03 | 2014-09-03 | 芜湖市安曼特微显示科技有限公司 | Projector and projector adjustment mechanism |
| CN104678693A (en) * | 2013-12-03 | 2015-06-03 | 芜湖安曼特微显示科技有限公司 | Projector regulating foot mechanism |
| CN104020636B (en) * | 2013-12-03 | 2016-01-20 | 芜湖市安曼特微显示科技有限公司 | A kind of projector and projector's governor motion |
| CN104678693B (en) * | 2013-12-03 | 2016-09-07 | 芜湖安曼特微显示科技有限公司 | A kind of projector adjusts pin arrangement mechanism |
| CN106931282A (en) * | 2017-04-17 | 2017-07-07 | 苏州佳世达光电有限公司 | Adjustment foot device |
| CN107202235A (en) * | 2017-07-27 | 2017-09-26 | 苏州呈润电子有限公司 | A kind of extensible display/panel bracket |
| CN107202236A (en) * | 2017-07-27 | 2017-09-26 | 苏州呈润电子有限公司 | A kind of telescopic display/panel bracket |
| CN107270071A (en) * | 2017-07-27 | 2017-10-20 | 苏州呈润电子有限公司 | A kind of display/panel bracket of rotation lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101364038B (en) | 2010-09-22 |
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