CN2414146Y - Hinging device for machine cover and body - Google Patents
Hinging device for machine cover and body Download PDFInfo
- Publication number
- CN2414146Y CN2414146Y CN 00204973 CN00204973U CN2414146Y CN 2414146 Y CN2414146 Y CN 2414146Y CN 00204973 CN00204973 CN 00204973 CN 00204973 U CN00204973 U CN 00204973U CN 2414146 Y CN2414146 Y CN 2414146Y
- Authority
- CN
- China
- Prior art keywords
- cover
- groove
- fast pulley
- navigation button
- hinge device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a hinging device for a machine cover and a machine body, which comprises a fixed wheel and a positioning press button. The fixed wheel is provided with a plurality of clamping grooves. The fixed wheel is fixedly connected with the machine cover. The positioning press button is arranged in the machine body. The positioning press button comprises a fixed rod. The fixed rod of the positioning press button is clamped with the clamp grooves of the positioning press button, and then the machine cover is covered on the machine body or is pushed off to form an angle with the machine body. The utility model causes the hinging of the machine cover and the machine body to be simplified, and the machine cover is fixed on the required lifting angle.
Description
The utility model relates to the hinge device of a kind of cover and body.
Progress along with the epoch, various electronic products are also done diversified variation thereupon, the product that wherein relevant electron image is handled also is included in wherein, the electronic product that such electron image is handled structurally, because the inner electronic component that is comprised is very accurate, therefore in designing for manufacturing, mostly is provided with shell, with extraneous pollution, the destruction that may cause, isolated by set shell as much as possible.
Yet,, but still can break down inevitably though this type of electronic product all has certain durable degree, and when fixing a breakdown, just shell must be raised, with the work of repairing, if shell partly can't be easily removal in addition, will bring inconvenience to repair.
The mechanism design that traditional shell that is used in this type of electron image product is on the market raised action has following two kinds:
1, button adds torsion spring: be that torsion by torsion spring supports the loam cake that starts, and because this torsion spring is one to have the spring structure of certain elastic force (restoring force), in the use, the possibility that elastic fatigue takes place is not only arranged, also may this loam cake can't be arrived when raising support required angle because of the increase of loam cake object.
2, button adds the oil pressure rod, be to support the weight that loam cake is raised by an oil pressure rod, same reason, when using the oil pressure rod, the oil pressure rod that must cooperate varying in weight of loam cake to use different size, not only comparatively loaded down with trivial details on making, and the manufacturing cost of oil pressure rod is higher, and the related product cost that makes also will increase.
In general known techniques, desire to reach the purpose that supports loam cake weight, except that above-mentioned dual mode, the practice of two-part flip is arranged still.Therefore these practices all can be used for supporting the operation of loam cake, but in design cost and easy to make considering, its adverse factors are arranged respectively, are necessary to develop one more perfect and cost is cheaper starts mechanism design.
The purpose of this utility model provides the hinge device of a kind of cover and body, makes its designs simplification, and the part of braced structures is reduced, and reduces cost, and can cover be covered or be fixed on different raising on the angle.
The utility model provides the hinge device of a kind of cover and body, it is characterized in that: include: a fast pulley, be provided with most draw-in grooves in this fast pulley, and this fast pulley is to be fixedly connected on this cover;
One location button is arranged in this body, and can moves between a primary importance and a second place, and this navigation button more comprises a fixed bar;
When this navigation button in this primary importance, this fixed bar be with this fast pulley on one of draw-in groove engage so that cover is fixedly connected on this body mutually, and between this cover and this body at angle; When this navigation button in this second place, this fixed bar breaks away from the draw-in groove on this fast pulley.
The hinge device of described cover and body is characterized in that: its comprise be arranged on the body, cover is pushed away during in this second place the device for ejecting of this body when this navigation button,
The hinge device of described cover and body is characterized in that: this device for ejecting comprises a groove that is arranged on the body, is provided with a shell fragment and a spring body in this groove.
The hinge device of described cover and body is characterized in that: this groove is the narrow groove of the wide epimere of a hypomere, and is right angle turnover in last hypomere joint; This shell fragment is " Jiong " shape, and is provided with a trip in two lower ends, and the turning point, right angle is interlocked in the trip of this shell fragment and this groove, is that this shell fragment and this spring body are snapped in this groove.
The hinge device of described cover and body is characterized in that: this device for ejecting is a torque spring, and is arranged at the coupling part of this cover and this body.
The hinge device of described cover and body is characterized in that: this draw-in groove is the groove tooth.
The hinge device of described cover and body is characterized in that: this fast pulley is a striking wheel.
The hinge device of described cover and body is characterized in that: this fast pulley is the gear with asymmetric tooth.
The hinge device of described cover and body is characterized in that: this navigation button is provided with a clamping plate, and this fast pulley is provided with a prismatoid, when this navigation button in this primary importance the time, this clamping plate engages mutually with this prismatoid.
The hinge device of described cover and body is characterized in that: this navigation button moves between this primary importance and this second place with the elastic force of a spring.
Though the hinge device of cover of the present utility model and body also uses the elastic force of spring, but members such as the fixed bar of support cover and fast pulley are stiffening members when cover is raised, elastic body only is used in and is used to unclamp fast pulley on the navigation button, so the possibility that elastic fatigue takes place is little.For the various covers that vary in weight,, so can improve the degree of adaptation, simultaneously, reduce because of the difference of cover weight and change the cost that braced structures institute must consumption because of members such as the fixed bar that supports cover when cover is raised and fast pulley are stiffening members.
The hinge device of cover of the present utility model and body includes: a fast pulley is provided with most draw-in grooves in this fast pulley; One location button is arranged in this body; When this navigation button in this primary importance, this fixed bar be with this fast pulley on one of draw-in groove engage so that cover is fixedly connected on this body mutually, when this navigation button in this second place, this fixed bar breaks away from the draw-in groove on this fast pulley.Removable this navigation button of user, make the backstay of navigation button unclamp this fast pulley, the elastic construction that be arranged on the body this moment will utilize elastic force to make cover up flick a bit of distance, this moment, cover can freedom lift up and down, and can cooperate most draw-in grooves on the fast pulley, be fixed on to segmented several different angles of raising.
Embodiment shown in the utility model is incited somebody to action in conjunction with the accompanying drawings is described in further detail.
The explanation of accompanying drawing drawing:
Figure 1A is the side sectional view of first embodiment of the present utility model; Figure 1B is the A portion partial enlarged drawing of Figure 1A;
Fig. 2 A is the first an embodiment pivot structure of the present utility model schematic perspective view partly; Fig. 2 B is the B portion partial enlarged drawing of Fig. 2 A;
Fig. 3 A～C is the enforcement view that among first embodiment of the present utility model cover is started;
Fig. 4 A～C is a pivot structure schematic perspective view partly when raising among first embodiment of the present utility model;
Fig. 5 is the fast pulley schematic diagram of second embodiment of the present utility model;
Fig. 6 is the fast pulley schematic diagram of the 3rd embodiment of the present utility model;
Fig. 7 is the side sectional view of the 4th embodiment of the present utility model.
The hinge device of cover of the present utility model and body can be applicable to tabulating machine (Printer), copying machines, facsimile machine, scanner (Scanner), multifunctional paper feeding machine (MEP; Mrltifunctional Peripherals) etc. on the electronic installation; this series products must have shell as its appearance; protect its inner electronic component simultaneously; with the infringement that prevents that external environment from being brought; yet the protecting sheathing of such device but can not be shut completely, because when inner electronic component broke down, this protecting sheathing must be able to be raised; with the work of repairing, maintaining, or change required element.
The hinge device of cover of the present utility model and body, see also Figure 1A, Figure 1A is one of this usefulness new embodiment side sectional view, and state of living in is the situation for general operate as normal, by finding out among Figure 1A, the utility model includes a cover 1 and body 2, and wherein the appropriate position is provided with groove 3 in this body 2, be provided with a shell fragment 32 in this groove 3,2 of this shell fragment 32 and bodies also are provided with a spring body 31; A fixedly connected fast pulley 4 on this cover 1, and be correspondingly provided with a race 7 in the appropriate position of this body 2 and put for this fast pulley 4; This fast pulley 4 and location button 5 buckle that matches, with stationary cover 1 in the appropriate location; Navigation button 5 is arranged on the body 2, and this cover 1 is provided with a storage tank 6 in the appropriate position, and this body 2 is provided with a button groove 8, and navigation button 5 is set in the button groove 8.
Can find out in Figure 1B, are the narrow cylindrical trench of the wide epimere of a hypomere in the set groove 3 in body 2 appropriate positions in the utility model, and intersect the place of connecing in the last hypomere of this groove and form a right angle and transfer; Be provided with a shell fragment 32 and a spring body 31 in this groove 3, this shell fragment 32 is " Jiong " shape, and stretches out in two lower ends and to be provided with a trip, is interlocked by turning point, right angle in this trip and the groove 3.
For describing the situation that is provided with of rotating shaft mechanism in detail, see also Fig. 2, Fig. 2 is the rotating shaft mechanism schematic perspective view partly of the utility model embodiment, comprising a fast pulley 4 and a location button 5 are arranged, and is provided with scalariform body 41 in this fast pulley 4 and cover 1 junction.This scalariform body 41 is what to be provided with for the clamping plate 50 that cooperates navigation button 5, and its effect is to cover (still show and raise) at cover 1 on body 2 time, and this scalariform body 41 can be sticked in the clamping plate 50 on this navigation button 5, with stationary cover.This scalariform body 41 is one to have the ladder-shaper structure of gangboard 410 and last gangboard 414.Last gangboard 414 is provided with most screws, can be connected and fixed with fast pulley 4 by most hold-down screws 412; Following gangboard 410 is to be used for engaging with clamping plate 50 on this navigation button 5.This included fast pulley 4 is one to be provided with the wheel disc of most draw-in grooves 40 in this rotating shaft mechanism, and this draw-in groove 40 is the groove tooth of a circular shape.And this fast pulley 4 is by set fixed bar 56 tablings in this majority draw-in groove 40 and this navigation button 5, the fixing by this cover 1 that is connected with this fast pulley 4; Wherein this fast pulley 4 still is provided with connecting plate 45, and this connecting plate 4 is to be used for being connected with cover 1.Connecting plate 45 is provided with most screws 47, and these screws 47 cooperate most hold-down screws 412, can make fast pulley 4 and 1 sealed connection of cover.
This set in this navigation button 5 fixed bar 56 is a columniform cross bar, and body 2 is chimeric fixing with the draw-in groove 40 on the fast pulley 4 by this fixed bar 56.
See also Fig. 3, Fig. 3 is the enforcement state diagram of the utility model embodiment when this cover 1 is raised.Fig. 3 A is the sectional drawing when the general work situation, and this moment, cover 1 was fixedly to cover on the body 2.Among Fig. 3 B, the arm-tie 54 of compression set button 5 exposes to the part of body 2, the clamping plate 50 and the following gangboard on this fast pulley 4 410 of navigation button 5 are broken away from, because of the spring body in the groove 3 31 upwards pushes away shell fragment 32, shell fragment 32 then interlocks with the turning point, right angle of body groove 3 in the set trip of two lower ends, avoiding spring body 31 to jump out of groove 3, and push cover 1 one segment distances open with spring body 31 by this shell fragment 32.
Fig. 3 C be for the utility model first embodiment in raising the schematic diagram of this cover 1 to certain angle.Navigation button 5 is arranged in the body 2, and the arm-tie 54 of this navigation button 5 is to protrude in outside the body 21, moves this navigation button 5 and compresses this spring 52 for the operator, to discharge being fastened of 40 of this fixed bar 56 and fast pulley 4 draw-in grooves.When cover 1 was covered on the body 2, the clamping plate 50 in this navigation button 5 interlocked with scalariform body 41, separates with body 2 to avoid this cover 1.When the user with this navigation button 5 when spring 52 directions compressions (direction shown in arrow in graphic), as preceding in described in Fig. 3 B, protrude in after this body compressed outward by this arm-tie 54, make under clamping plate 50 and the scalariform body 41 no longer snapping of gangboard 410, and the fixed bar 56 in the navigation button 5 is separated with draw-in groove 40 in the fast pulley 4; After the operator is upwards lifted off body 2 with this cover 1, because this fast pulley 4 is provided with most draw-in grooves 40, therefore fast pulley 4 can interlock fixing by the fixed bar 56 in piecewise and this navigation button 5 by these draw-in grooves 40, therefore cover 1 can have several different angles of raising, and the user can adjust setting on demand voluntarily.
See also Fig. 4 A, 4B, 4C.When wherein this Fig. 4 A is the general work situation, when cover 1 is covered on the body 2, the structural representation of rotating shaft mechanism; And Fig. 4 B for this reason among first embodiment this navigation button 5 when compression, the situation schematic diagram when separating with this fast pulley 4; As for Fig. 4 C then for this cover 1 after raising certain angle, the structural representation that this navigation button 5 and fast pulley 4 fasten; Can find out among Fig. 4 A, 4B, the 4C thus, in this navigation button 5 in set fixed bar 56 and the fast pulley 4 one of them of set most draw-in grooves 40 be interlocked, so can fix this fast pulley 4, and support cover 1.Slide in the storage tank 6 of can be in these body 2 structures set button groove 8 of navigation button 5 and cover 1; When the user compresses spring 52 by arm-tie 54 backward, so that navigation button 5 is when sliding backward, clamping plate 50 in this navigation button 5 is scalariform body 41 snappings on the fast pulley 4 no longer therewith just, and the fixed bar in the navigation button 5 56 separates with draw-in groove 40 in the fast pulley 4, therefore the user can lift cover 1 to and raises angle, unclamps arm-tie 54 up to the user; And spring 52 is because elastic force effect and promote navigation button 5 forward to front slide, then the fixed bar in this navigation button 5 56 will be once again with fast pulley 4 in draw-in groove 40 chimeric, make cover 1 obtain a support force, and be fixed on certain raising on the angle.
Above-mentioned is one of the utility model embodiment, wherein this rotating shaft mechanism partly still has other embodiment, as cooperating a trip to be reached by blow wheel construction, sees also Fig. 5, Fig. 5 is the fast pulley 500 for the utility model second embodiment, and this fast pulley 500 is the setting of striking wheel structure 510; Or add that by an asymmetric flute profile gear cooperation of a button reaches the action of raising this cover, and as shown in Figure 6, Fig. 6 is the fast pulley 600 of the utility model the 3rd embodiment, wherein this fast pulley 600 is to be provided with asymmetric tooth 610.
As for after this navigation button is compressed, boost mechanism's part of this cover, except that as the embodiment of above-mentioned carry by one of a set shell fragment and a spring body in the groove, still can use torque spring to reach the action that to do, this cover and body are partly separated, make and raise this cover ratio and be easier to accomplish, see also Fig. 7, Fig. 7 is the side sectional view for the utility model the 4th embodiment, be on axle 700, to add a torque spring 710, in compression during this navigation button 5, can this cover 1 be raised certain angle by this torque spring 710 on 700.
Claims (10)
1, the hinge device of a kind of cover and body is characterized in that: include:
One fast pulley is provided with most draw-in grooves in this fast pulley, and this fast pulley is to be fixedly connected on this cover;
One location button is arranged in this body, and can moves between a primary importance and a second place, and this navigation button more comprises a fixed bar;
When this navigation button in this primary importance, this fixed bar be with this fast pulley on one of draw-in groove engage so that cover is fixedly connected on this body mutually, and between this cover and this body at angle; When this navigation button in this second place, this fixed bar breaks away from the draw-in groove on this fast pulley.
2, the hinge device of cover as claimed in claim 1 and body is characterized in that: its comprise be arranged on the body, cover is pushed away during in this second place the device for ejecting of this body when this navigation button,
3, the hinge device of cover as claimed in claim 2 and body is characterized in that: this device for ejecting comprises a groove that is arranged on the body, is provided with a shell fragment and a spring body in this groove.
4, the hinge device of cover as claimed in claim 3 and body is characterized in that: this groove is the narrow groove of the wide epimere of a hypomere, and is right angle turnover in last hypomere joint; This shell fragment is " Jiong " shape, and is provided with a trip in two lower ends, and the turning point, right angle is interlocked in the trip of this shell fragment and this groove, is that this shell fragment and this spring body are snapped in this groove.
5, the hinge device of cover as claimed in claim 2 and body is characterized in that: this device for ejecting is a torque spring, and is arranged at the coupling part of this cover and this body.
6, the hinge device of cover as claimed in claim 1 and body is characterized in that: this draw-in groove is the groove tooth.
7, the hinge device of cover as claimed in claim 1 and body is characterized in that: this fast pulley is a striking wheel.
8, the hinge device of cover as claimed in claim 1 and body is characterized in that: this fast pulley is the gear with asymmetric tooth.
9, the hinge device of cover as claimed in claim 1 and body, it is characterized in that: this navigation button is provided with a clamping plate, this fast pulley is provided with a prismatoid, when this navigation button in this primary importance the time, this clamping plate engages mutually with this prismatoid.
10, the hinge device of cover as claimed in claim 1 and body is characterized in that: this navigation button moves between this primary importance and this second place with the elastic force of a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204973 CN2414146Y (en) | 2000-03-09 | 2000-03-09 | Hinging device for machine cover and body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204973 CN2414146Y (en) | 2000-03-09 | 2000-03-09 | Hinging device for machine cover and body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414146Y true CN2414146Y (en) | 2001-01-10 |
Family
ID=33573231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204973 Expired - Fee Related CN2414146Y (en) | 2000-03-09 | 2000-03-09 | Hinging device for machine cover and body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414146Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959768A (en) * | 2017-03-01 | 2017-07-18 | 明基电通有限公司 | Adjustable for height rocker actuator |
-
2000
- 2000-03-09 CN CN 00204973 patent/CN2414146Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959768A (en) * | 2017-03-01 | 2017-07-18 | 明基电通有限公司 | Adjustable for height rocker actuator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1053316C (en) | Electronic equipment | |
| CN104016048B (en) | Garbage truck feeding mechanism and garbage truck | |
| EP0814043A3 (en) | Sheet separator for image recording process | |
| CN2414146Y (en) | Hinging device for machine cover and body | |
| CN1612576A (en) | Folding type mobile terminal | |
| CN1913214A (en) | Charging holder for battery | |
| US20070068788A1 (en) | Multi-direction input device | |
| CN2676287Y (en) | Storage medium fixing device and mobile memory using the device | |
| CN2669550Y (en) | Panel pivot device | |
| CN1507249A (en) | Folding mobile terminal | |
| CN2777911Y (en) | Fastening structure | |
| CN2720516Y (en) | Storage-medium fixing device and moving storage using same | |
| CA2170940C (en) | Screw jack | |
| CN100349755C (en) | Wrench-type clip for folder | |
| CN2664299Y (en) | Mobile phone and battery fastening structure thereof | |
| CN1913537A (en) | Portable electronic device | |
| CN1601455A (en) | Memory medium fixer and mobile memory using such fixer | |
| CN220182691U (en) | Carrier and storage battery locking device thereof | |
| CN2200843Y (en) | Mouse sign device with improved structure | |
| CN221342760U (en) | Turnover device | |
| CN2799961Y (en) | Self-locking hinge | |
| CN2631757Y (en) | Supporter | |
| CN100503258C (en) | Multifunctional printer | |
| CN1198191C (en) | Extension seat | |
| CN1700139A (en) | Fastening apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |