CN103763989B - Can be arranged on the clamp assembly for portable electron device on backrest - Google Patents
Can be arranged on the clamp assembly for portable electron device on backrest Download PDFInfo
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- CN103763989B CN103763989B CN201280025261.8A CN201280025261A CN103763989B CN 103763989 B CN103763989 B CN 103763989B CN 201280025261 A CN201280025261 A CN 201280025261A CN 103763989 B CN103763989 B CN 103763989B
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- Prior art keywords
- clamp assembly
- command
- jig frame
- spring
- flexible
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- 230000000712 assembly Effects 0.000 claims 4
- 238000000429 assembly Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 description 18
- 238000007906 compression Methods 0.000 description 18
- 230000000007 visual effect Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000284 resting effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0012—Seats or parts thereof
- B60R2011/0015—Back-rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of clamp assembly, for portable electron device is attached to removedly such as the slender strutting piece having the tray table breech lock on the backrest that can pack up tray table, this clamp assembly comprises: jig frame, be attached to the handle of jig frame slidably, for jig frame being suspended on to flexible-belt on slender strutting piece and for clamping the self-centering fixture of relative both sides of slender strutting piece. Clamp assembly comprises the device adapter for attached selected electronic installation alternatively. An alternative embodiment of the invention is included in the step for keep the method for portable electron device against the backrest with retractable backrest tray table.
Description
Cross reference
The application requires by BryanUlrichMcClain, DemetriusMadrigal and AnthonyThe name that Printis submitted on March 26th, 2011 is called " Seatback-MountableHolderforaPortableElectronicDevice " the non-temporary patent application sequence number 13/072,685 of the U.S. and withSample by BryanUlrichMcClain, DemetriusMadrigal and AnthonyPrintis 2012It is interim that the name of submitting on January 5, is called U.S. of " Seatback-MountableClampAssembly "The priority of patent application serial number 61/583,491.
Technical field
Embodiments of the invention relate generally to clamping device, and more specifically, relate to against toolHave retractable backrest tray table seat, for keeping the clamping dress of portable electron devicePut.
Background technology
Communication, information service, amusement and other application once being provided by independent electronic installation andFunction is now usually by " intelligence " phone and other advanced portable electron device, for example have bright,Electronics tablet, portable game system and the E-book reader of colored, high-resolution displayProvide. Therefore, people just to spend increasing time and portable electron device mutual to checkMap, watch film, carry out Internet search, receive news, sending and receiving Email and literary compositionThis message, play games and activity that other vision is intensive and consuming time. The small size of this device makes itBe easy to carry about with one and be easy to and use under confined condition. But, owing to filling at many portable electronicsPut the small size of the display of middle use, when portable electron device keeps stable and do not rock, shakesWhen pendulum or other distractive motion, the best is watched and may be occurred in relatively narrow angular field of view.
People may find portable electron device to remain on long-term and stably preferred visual angle and sightSee that distance is sesquipedalian. When a people's both hands occupied owing to keeping portable electron deviceShi Keneng is difficult to carry out other task. Not many not of the same race such as bracket, retainer, fixture and supportThe erecting device of class be proposed for a people's of liberation both hands and make less display stable so thatMore easily watch. Some erecting devices are applicable to portable electron device to be shelved on static desk, bookOn table or other flat surfaces, but may tumble or fall from stayed surface in moving vehicle, orThe visual angle of tolerance interval can not be provided for the display on portable electron device. Other erecting deviceRely on sucker or magnet for erecting device being attached to supporting construction, but sucker is at porous or lineOn the surface of physics and chemistry, be invalid and magnetic attachment part is invalid in the supporting construction of non-iron. AlsoThere are some erecting devices to use hook or clip to be attached to supporting construction, for example backrest, desk limitEdge is applicable to the edge of attached hook or clip or other position of projection with having. But, have applicableThe hook or the clip that are attached to the size and dimension of the supporting construction of a type may not be attached to itThe supporting construction of its type.
Erecting device can comprise that being wrapped in spring-loaded rolls up axial retractible lashing. Lashing is beingWhen rope is extracted out from erecting device from spool unwinding, and in the time that lashing is lax by tension weight around volumeOn axle. Lashing can be provided with hook or clip at free end. Hook or clip can be attached to external structureTo hang erecting device. Or lashing can be wrapped in around external structure and hook or clip, shouldHook or clip are attached to anchor point on erecting device so that erecting device is suspended on and is formed in lashingRing on.
Due to some reasons, the erecting device with retractible lashing may be performed poor. Lashing canCan block and can not suitably retract. When heavily to the portable electric that is enough to overcome the spring in lashing spoolWhen sub-device is attached to erecting device, lashing can be from spool unwinding. If at the hook of lashing endFrom its anchor point landing, near hook and lashing may unexpectedly lash and hit during retractingObject or person. If lashing spool spring enough solid can retract its lashing until erecting device by tightBe tight against and depend on supporting construction to keep, lashing hook or clip may be difficult to depart from from its ground tackle. Logical separatelyCross erecting device that lashing is attached to external structure may be between the portable electron device operating period or due toVehicle movement and shake or wave, at lashing during by spring tension tension in lashing spool is also evenSo.
Some erecting devices can not provide enough firm support and may unexpectedly release for electronic installationPut electronic installation, or erecting device is certainly in just standing vibration, acceleration, keypad or touch-screenWhen often operating or unexpectedly clashing into erecting device or portable electron device, can separate with supporting construction, asContingent in mobile vehicle. Some erecting device volumes are large and be difficult in the time not usingCarry or store. Other erecting device stretches out sizable distance from the surface of its appended structure of receiving,And may be for example owing to hindering near being attached to backrest on train, bus or aircraftThe people's that erecting device is taken one's seat passage uses and disturbs nigh other people's movement.
Summary of the invention
Exemplary embodiments more of the present invention comprise there is jig frame, be connected to slidably described inThe first in command of jig frame, be connected to the second in command's of described jig frame clamp assembly. ConnectBe configured to make the first in command laterally to move away from the second in command to the first spring of the first in command. WithBe attached to the first in command in the flexible-belt that clamp assembly is suspended on outer elongated support member, a pair of phaseRight fixture jaw is connected to jig frame slidably.
Another exemplary embodiment of the present invention comprises for portable electron device is attached removedlyTo the clamp assembly of outer elongated support member, this clamp assembly comprises jig frame, attached slidablyTo the spring-compressed lever of jig frame with for jig frame being suspended on to soft on slender strutting pieceProperty band. Flexible-belt also can comprise and is attached to the stiff end of jig frame and is connected to described spring-compressed thick stickThe detachable end of bar. Clamp assembly also can comprise self-centering fixture, and this self-centering fixture joins slidablyReceive jig frame and location clamps elongated support when being suspended on slender strutting piece at flexible-beltPart.
In another exemplary embodiment of the present invention, for by portable electron device removedlyBe attached to for the clamp assembly of the pallet breech lock of backrest tray table and comprise for clamp assembly is outstandingHang over the flexible-belt on pallet breech lock. Clamp assembly also can comprise for preventing at described clamp assembly andCounterrotating self-centering fixture between pallet breech lock, be configured to keep securely selected portableThe device adapter of electronic installation and be rotatably connected to described clamp assembly and described device suitableOrchestration is to adjust the support of described device adapter to selected visual angle with respect to described clamp assemblyArm.
Other exemplary embodiment of the present invention comprises for leaning seat chair back and keeps portable electronicStep in the method for device. The example of method comprises according to an embodiment of the invention: seat is leaned onBack bracket tray-top table is placed at the stowed position in backrest or is used as the expanded position of desk; Pallet is fastened with a bolt or latchLock is placed in the orientation for backrest tray table being remained on to stowed position; By being attached to fixtureThe clamp assembly for portable electron device is suspended on holder by the adjustable flexible band at the back of assemblyOn dish breech lock; And will press against pallet breech lock for the clamp assembly of portable electron device, untilSelf-centering fixture holding tray breech lock on clamp assembly.
This part has been summarized some features of the present embodiment. With reference to following description and with reference to accompanying drawing, thisThese and other feature, aspect and the advantage of bright embodiment will become better understood.
Brief description of the drawings
Fig. 1 looks towards the drawing of the front side of the example of clamp assembly according to an embodiment of the inventionFigure.
Fig. 2 is the pictorial view towards the rear side of the example of the clamp assembly of Fig. 1.
Fig. 3 is illustrated in the outside of the bonnet on the rear side of clamp assembly of Fig. 1-2, wherein right handle andLeft handle is depicted as the example of the not compression position outwards fully extending in the side from clamp assemblyIn, two fixture jaws are outstanding through the hole in bonnet, and a section of the example of flexible-belt is at fixtureThe outside of assembly is visible.
Fig. 4 illustrates the back side from the clamp assembly of the example of Fig. 3, but right handle and left handle existIn the example of its position of compressing completely, towards dislocation laterally each other, fixture jaw is by dislocation maximum spacingTo easily depart from from pallet breech lock, and the example of flexible-belt at relaxation condition is shown, it hasBe greater than the length of exposure in clamp assembly outside of the length of exposure in Fig. 3.
Fig. 5 illustrates the top of the example of the clamp assembly of Fig. 1-4, and wherein left handle and right handle are as Fig. 3Described such extend and the example of flexible-belt in complete retracted position in.
Fig. 6 illustrates towards the view in the left side of the example of the clamp assembly of Fig. 1-5, wherein flexible-belt andFixture jaw stretches out from the rear side of clamp assembly.
Fig. 7 illustrates the rear drawing of the example of the swayed seat with retractable backrest tray tableView. (prior art)
Fig. 8 illustrates the swayed seat of Fig. 7, and wherein the tray table on the right side of figure is in packing up positionIn the example of putting, and in another tray table on the left side of figure example in stowed position not.(prior art)
Fig. 9 illustrates by flexible-belt and fixture jaw and is attached to removedly the pallet door bolt on backrestThe example of lock and the local pictorial view of clamp assembly embodiment of the present invention that realizes.
Figure 10 illustrates the pictorial view of the example of clamp assembly, and wherein bonnet is removed and fixture jawWith handle such location as described in Figure 4.
Figure 11 illustrates towards the pictorial view of the rear side of the left handle of Figure 10 and the example of right handle, itsMiddle jig frame is omitted to clearly show that the interaction between handle.
Figure 12 illustrates towards the pictorial view of the rear side of the example of left handle.
Figure 13 illustrates towards the pictorial view of the front side of the example of the left handle of Figure 12.
Figure 14 illustrates that wherein handle sleeve is removed towards the pictorial view of the front side of the handle of Figure 12-13.
Figure 15 illustrates towards the pictorial view of the inside of the example of handle sleeve.
Figure 16 is to illustrate the example of the inside of clamp assembly, wherein protecgulum quilt towards the pictorial view of bonnetRemove, handle sleeve is removed from handle, and flexible-belt is lax, and two springs are all compressed to handleStop part on hand contacts the stop part covering.
Figure 17 illustrates as the inside of the clamp assembly in the example of Figure 16, but handle is far away by springFrom side direction dislocation each other until the stop part on handle contacts the stop part covering, and disappear from flexible-beltExcept lax, thereby shorten the length of the flexible-belt that is exposed to clamp assembly outside.
Figure 18 is the cutaway view of the clamp assembly example of each figure above. The position of the cross section in Figure 18Put with direction of observation and illustrated by the line that is labeled as A-A in Fig. 4.
Figure 19 is the pictorial view towards the inside of the example of the protecgulum of clamp assembly, illustrates lax softProperty band example and be further illustrated in all handle sleeves in the time of its complete compression position of two handlesThe example of position.
Figure 20 is the pictorial view of the example of retainer according to an embodiment of the invention.
Figure 21 illustrates the example of the anterior portable electron device of the retainer that is attached to Figure 20.
Figure 22 illustrates the rear pictorial view of the example retainer of Figure 20-21.
Figure 23 illustrates the front view of the example of protecgulum jig frame in place.
Figure 24 illustrates the front view of the exemplary clamp framework of Figure 23 that protecgulum is removed.
Figure 25 illustrates the view in the left side of the jig frame of Figure 23-24.
Figure 26 illustrates towards the pictorial view at the rear portion of the exemplary clamp assembly of Figure 22.
Figure 27 illustrates towards the local pictorial view at the rear portion of the exemplary clamp assembly of Figure 22, goes forward side by sideOne step illustrates the example of flexible-belt connector.
Figure 28 illustrates that it has for carrying towards the front portion of jig frame and inner local pictorial viewFor the axis of guide of lateral movement stably and the example of pilot bushing of spring compressing lever.
Figure 29 illustrates the front pictorial view of the example of clamp assembly, wherein spring-compressed lever and other portionPart is in the example for eliminate the position of lax ring from flexible-belt.
Figure 30 illustrates the rear pictorial view of clamp assembly, spring-compressed lever and other parts in forIn flexible-belt, form in the example of position of lax ring.
Figure 31 illustrates towards the anterior office of example of jig frame of example with self-centering fixturePortion's pictorial view.
Figure 32 illustrates the fixture jaw of the side direction fixture slit in the rear surface that extends through jig frameThe local pictorial view of example.
Figure 33 illustrates the exemplary clamp jaw of Figure 32, and wherein fixture jaw separates to clamp elongatedThe both sides of support member.
Figure 34 illustrates towards the spring-compressed thick stick for having the fingerboard extending from the side of clamp assemblyThe anterior local pictorial view of the example of the alternative of bar.
Figure 35 illustrates fingerboard and the spring-compressed lever of the Figure 34 in the example in complete compression position.
Figure 36 illustrates the retainer of the present invention of the example of the tray table breech lock being attached on backrestThe partial side view of the example of embodiment.
Figure 37 is the partial side view of the example retainer of Figure 36, and has the parts at retainerBetween the example of angle A.
Figure 38 is the partial side view of the retainer of Figure 19-20, and has between the parts of retainerThe example of angle A max.
Figure 39 is the partial side view of the retainer of Figure 36-38, and has between the parts of retainerThe example of angle A min.
Figure 40 is the block diagram that the example of the step of the method according to this invention embodiment is shown.
Detailed description of the invention
Exemplary embodiments more of the present invention comprise for portable electron device is attached to securelySuch as the clamp assembly of the outer elongated supporting construction of the pallet breech lock on the backrest of passenger seat.Other exemplary embodiment of the present invention comprises having the optional dress that is rotatably connected to clamp assemblyPut the retainer of adapter. Other exemplary embodiments of the present invention comprise for leaning seat chair backStep in the method for maintenance portable electron device.
There is taking advantage of of the backrest pallet that is suitable for using together with embodiments of the present invention and pallet breech lockThe example of visiting chair is found on passenger plane, train, ferryboat and touring car. Embodiments of the invention pass throughPortable electron device firmly and is removedly clamped to the backrest before people and make one orMultiple people can cosily watch and operate portable electron device. The embodiment of retainer of the present inventionCan be adjusted to comfortable visual angle and present the display screen on portable electron device, no matter and keepThe appended backrest of receiving of device is upright or hypsokinesis.
Some exemplary embodiments of clamp assembly comprise the jig frame with two handles, these twoHandle is connected to two clamping devices slidably to clamp assembly promptly and is easily attached toPallet breech lock also makes clamp assembly depart from from pallet breech lock. The example of the first clamping device can comprise flexibilityBand, for being suspended on clamp assembly on pallet breech lock and clamp assembly being pulled to pallet breech lock steadyAffixed touching. In the time that clamp assembly is attached to pallet breech lock, flexible-belt carrying clamp assembly and just attachedMost of gross weight of portable electronic apparatus. The second clamping device can comprise a pair of relative fixture jaw,For the relative both sides of holding tray breech lock firmly with the position that prevents clamp assembly with respect to palletBreech lock waves or other laterally offset. Court each other squeeze handles makes the first clamping device and second clamp dressPut and can on pallet breech lock, slide to clamp assembly is suspended on breech lock or can be removed from breech lockClamp assembly. Release handle can cause the first clamping device and firmly holding tray of the second clamping deviceBreech lock. For the combination of two clamping devices that clamp assembly is attached to external support component than only havingThe suspension arrangement of a clamping device or attachment arrangement are for operation and watch portable electron device to provide moreMultistability.
The embodiment of clamp assembly can comprise the pivotal arm of the front side that is attached to jig frame. For keepingThe optional device adapter of electronic installation can be connected to pivotal arm. Device adapter can have for jailAdmittedly keep and support the clamping device of selected portable electron device. Device adapter can be with respect toClamp assembly tilts to adjust the visual angle of portable electron device. Fixture according to an embodiment of the inventionAssembly comprises device adapter alternatively.
The embodiment of clamp assembly described herein is in the time that people watch or operate portable electron devicePeople's hand is freed from keep portable electron device. Clamp assembly is attached to holder securelyDish breech lock, no matter the appended backrest of receiving of clamp assembly be upright (, not hypsokinesis) completely,Part hypsokinesis or hypsokinesis all right to (being complete hypsokinesis) of its limit. By adopting two notSame adjustable clamping device, the embodiment of clamp assembly of the present invention is very suitable for firm attachment to holderDish breech lock and other slender strutting piece with many difformities and size. Because by compression handleWith discharge two clamping devices and by release handle so that two clamping devices engage with pallet breech lockThe large handle of operation simply, embodiments of the invention can be by having poor finger dexterity or gripPeople easily operate, for example child or there is impaired hand exercise or the people of control. According to thisThe clamp assembly of inventive embodiment even rocks strongly in vehicle or the boats and ships experience of carrying clamp assemblyOr when vibration also remain to securely pallet breech lock, and wish it from seat as the user of clamp assemblyWhen departing from, chair back can easily and rapidly discharge from backrest again. In addition, at clamp assembly andBetween pallet breech lock, keeping stable does not make pallet breech lock, tray table or backrest with being firmly connectedBecome to damage.
Retainer embodiment of the present invention is easy to be applicable to clamping securely various portable electron devices, fromAnd protection portable electron device is not damaged and allows steadily, stably watches by portable electronic and fillingPut the information of demonstration. In the time having large load to be applied to retainer, for example, as passenger or object strikes guarantorWhile holding the appended seat of receiving of device, portable electron device or retainer, embodiments of the invention are optionalGround comprises controlled for what portable electron device attached with it retainer was separated with backrestSeparation characteristic. With by hook, be linked with, spring clip or lack other device of controlled separation characteristicHang that portable electron device or only provide is intended to be shelved on such as the bracket on the stayed surface of desktopDevice is compared, and retainer embodiment of the present invention provides the security increasing for the passenger in vehicle.When expecting while doing like this, retainer embodiment of the present invention can be promptly and easily from backrest orOther supporting construction departs from, and retainer can be folded into the structure of compactness, relative thin and relatively flatTo facilitate storage or transport.
The portable electron device that is applicable to using together with embodiments of the present invention includes but not limited to mobilePhone, camera, recording device, the audio playback such as MP3 player, video playback dressPut, for the electronic installation of playing games with in conjunction with two or more other devices of these functions.
Rotatable tray in use table breech lock on the passenger seat with retractable backrest tray table isThe example of the slender strutting piece that embodiments of the invention can be attached to. Can be together with embodiments of the present inventionOther example of slender strutting piece using includes but not limited to cabinet handle, door handle, at instrument boardOr control lever on utensil and can be placed in approximately vertical orientation and can there is flexible strip or bandCan be around other structure of certain parts of its placement. Being vertically oriented is as used herein applicable to itLongest dimension is arranged in the structure in perpendicular, and wherein perpendicular is approximately perpendicular to can in peopleThe surperficial plane of standing or taking one's seat. In conjunction with embodiments of the invention, be oriented at clamp assemblyWhen looking like to be attached to breech lock or other slender strutting piece to watching the display on portable electron device,Vertical direction is the direction to top side from the bottom side of clamp assembly, or from top side to the direction of bottom side. SideTo the direction referring to from the left side of clamp assembly to the right, or from right side direction to the left. To front sideOr quoting of front surface refers in the time that clamp assembly is attached to backrest towards the people who uses clamp assemblyA side or the surface of view direction.
Referring now to Fig. 1,, the enforcement that is arranged on the clamp assembly 100 on backrest of the present inventionThe example of example comprises jig frame 102 and the tool for clamp assembly 100 being attached to slender strutting pieceBe useful on the adaptation of the spherojoint 106 that is rotatably connected to optional device adapter (not shown)Device pivotal arm 104. Adapter pivotal arm 104 is attached to the protecgulum 112 of exemplary clamp framework 102Outer front surface 114. In the alternative of clamp assembly 100, adapter pivotal arm 104 and ballJoint 106 can substitute with at least one pivotal arm, and this pivotal arm is by the protecgulum 112 of jig frame 102On hinge-coupled to and alternatively by another hinge-coupled auto levelizer adapter. Spherojoint 106The electronic installation being kept by the device adapter that is connected to spherojoint can be rotated to comfortable lookingAngle.
The exemplary clamp assembly 100 of Fig. 1 comprises right handle 108 and left handle 110. Shown in showIn example, right handle and left handle are connected to slidably jig frame 102 and adjust two folders simultaneouslyTightly install to engage or to depart from pallet breech lock. In the alternative of jig frame, in handleOnly one can be connected to jig frame slidably, as subsequently will be in greater detail. Every handlesCan be provided with anti-skidding gripping member 116. Each anti-skidding gripping member 116 is formed as the entirety of handle alternativelyPart or be alternately formed as being attached to the unitary part of handle.
One section of arcuate apertures forming by the top along clamp assembly 100 of flexible-belt 120 is at Fig. 1In visible. Flexible-belt 120 be the example of the first clamping device and be selected to enough solid, with in advancePhase occurs in the situation of rocking and vibrating on passenger plane, bus or train, support fixture assembly100, many circulations that device retainer and electronic installation experience engage and depart from pallet breech lock. ?Shown in Fig. 2, in the view of the outer surface 134 of the example of bonnet 118, can see in jig frame 102The more parts of outside flexible-belt 120. Flexible-belt 120 is through being formed in elongated raised 128One or more slits 130, through being formed on every in the example of left handle 110 and right handle 108Passage in one, and be attached to the anchor post in every handles inside. In Fig. 2, one elongated protrudingPlaying near 128 example another of visible and elongated raised 128 upper left side of bonnet 118 showsExample is visible near the upper right side of bonnet 118.
When handle (108,110) is each other laterally when dislocation, flexible-belt 120 can be free to slide and pass through slit130. When by left handle 110 and right handle when pushing each other, one section of flexible-belt 120 stretches outGo out the outer rear surface 134 of bonnet 118. One section of the flexible-belt 120 extending out from jig frame 102Can be looped around pallet breech lock around so that the embodiment of clamp assembly of the present invention 100 is suspended on breech lock.The flexible-belt 120 extending can be suspended on the hook or slit being formed in pallet breech lock, if palletBreech lock is to be equipped with like this. In the time discharging left handle and right handle, a part for flexible-belt 120 is retractedIn the inside of jig frame 102, and in the time that flexible-belt is looped around around pallet breech lock, flexible-belt120 retract causes that clamp assembly 100 is drawn as and pallet breech lock or appended its that receive of clamp assembly 100Its slender strutting piece firmly contacts.
Fig. 2 illustrates the example of the second clamping device that comprises a pair of fixture jaw, this to fixture jaw fromThe outer surface 134 of the bonnet 118 of jig frame 102 stretches out through the hole being formed in bonnet132. In the exemplary embodiment of Fig. 2, the first fixture jaw 124 be attached to left handle 110 andThe second fixture jaw 126 is attached to right handle 108. Compress right handle towards left handle and can force the first fixtureJaw separates with the second fixture jaw, thereby makes the clamp assembly 100 can be on pallet breech lock freelySlide. Discharge left handle and right handle (108,110) and cause that fixture jaw is towards mobile with holding tray each otherThe side of breech lock or other slender strutting piece. The first fixture jaw 124 and left fixture jaw 126 can lead toCross contact with the side slip that is formed on the hole 132 in bonnet 118 and alternatively form and jig frame102 sliding-contact.
It is invisible in Fig. 2 that bonnet 118 joins protecgulum 112(to by multiple securing members 122).In the time being bonded together, bonnet 118 and protecgulum 112 have just sealed the space in jig frame 102,To keep the part of left handle and right handle and the portion of the first clamping device and the second clamping devicePoint. Left handle 110 and right handle 108 can comprise that dismountable handle sleeve 174 is to carry separately alternativelyBe fed to the path of anchor point, to install or replace flexible-belt 120. Handle sleeve 174 can pass through securing member122 are attached to handle.
Fig. 3-6 illustrate the compression of left handle and right handle and the example of compression position not. The not pressure of handleCondense and put the resting position or the complete extended position that also can be described as in this article handle. Fig. 3-4 showTowards the view of the bonnet 118 of clamp assembly 100 examples of the figure from above. In the example of Fig. 3In, the first fixture jaw 124 is attached to brace summer 148. Brace summer 148 is further attached to left handle110. The second fixture jaw 126 is attached to another brace summer 150, and brace summer 150 is attached to rightHand 108. Each fixture jaw by the dislocation of its corresponding brace summer and handle by dislocation laterally(from left to right or from right to left), and each fixture jaw by himself brace summer and pass throughThe brace summer sliding-contact being adjacent and supported. In the example of Fig. 3, left handle 110 is shownWith right handle 108 in its resting position or compression position not, as the edge by every handles and afterThe example of the maximum spacing 136 between the neighboring edge of lid 118 is indicated. The first fixture jaw 124And second fixture jaw 126 be depicted as the minimum spacing 138 having between the opposite face of fixture jawExample.
Fig. 3 further illustrates the flexible-belt 120 of the example in its complete retracted position 140. When fixedWhen position becomes as shown in Figure 3, flexible-belt 120 is executed to pallet breech lock with relative fixture jaw (124,126)Add maximum chucking power, thereby clamp assembly 100 is suspended on breech lock securely and prevents fixture groupPart waves or shakes with respect to breech lock. The adjustable of flexible-belt 120 and fixture jaw (124,126) permitsBeing permitted clamp assembly 100 engages securely and holds with the slender strutting piece with many difformities and sizeThe disengaging of changing places. View towards the top of the embodiment 100 of clamp assembly of the present invention in Fig. 5 representsFlexible-belt 120 in example in its complete retracted position. Fig. 5 illustrated in showing of compression position notLeft handle 110 in example and right handle 108.
Left handle 110 and right handle 108 are illustrated in the example of the complete compression position in Fig. 4.In Fig. 4, can see the neighboring edge of the edge next-door neighbour bonnet 118 of left handle 110, as by than Fig. 3In the example of the little minimum spacing 144 of maximum spacing 136 indicated. Along with left handle and right handleHand is towards compression each other, and the first fixture jaw and the second fixture jaw (124,126) laterally move away from each otherPut, thereby in the time that handle is fully compressed, reach maximum spacing 142. Along with fixture jaw is by handleCompression and by dislocation away from each other, simultaneously introduce lax in flexible-belt 120. Flexible-belt 120 existsShown in Fig. 4, be in the example in its full extended position, so that by flexible-belt being slipped in holderIn gap between dish breech lock and seat and be easy to engage or depart from pallet breech lock. Court in Fig. 6The view in the left side of clamp assembly 100 illustrates flexible-belt 120 in its full extended position 146Example. The exact position of flexible-belt 120 and fixture jaw (124,126) can be somewhat different than Fig. 3-6Example, specifically depends on the size and dimension of the appended slender strutting piece of receiving of clamp assembly 100.
Fig. 7-9 show the example of the clamp assembly that is attached to pallet breech lock. Fig. 7 shows towards twoThe view of individual rear side that can hypsokinesis passenger seat (500A, 500B). Each example of passenger seat comprises seatChair back 502, backrest tray table 504 leaning seat chair backs 502 are packed up and by pallet breech lock 506Be held in place. In the example of Fig. 7, illustrate that pallet breech lock 506 is on being vertically oriented. In Fig. 8,Tray table 504 on the left side of this figure is depicted as in stowed position not. The holder of the pallet of not packing upDish breech lock 506 turns back to its vertical position to discharge after tray table 504 rotating to horizontal level.In Fig. 9, the part of passenger seat 500 and tray table 504 is shown in broken lines. Pallet breech lock 506Illustrate to emphasize the position of breech lock with respect to clamp assembly with solid outline. The second fixture jaw 126 showsGo out for firmly contacting with the side of pallet breech lock 506; The first folder contacting with the opposite side of pallet breech lockTool jaw 124 is invisible in the drawings. Flexible-belt 120 is depicted as the upper end that is looped around pallet breech lock 506Around, wherein flexible-belt is positioned between pallet breech lock and the rear surface of backrest 502. Pallet door boltThe pivot pin (not shown) of lock can prevent before flexible-belt is tightened up that flexible-belt from falling from breech lock, orPerson's breech lock can be enough near backrest to block flexible-belt. Handle on release clip assembly 100 drawsPlaying flexible-belt 120 pulls clamp assembly tightly against pallet breech lock 506 and make fixture jaw simultaneouslyTo the side application of force of breech lock. Compression handle can be introduced lax and separating clamp jaw in flexible-belt, fromAnd allow clamp assembly 100 to remove from pallet breech lock 506.
Figure 10-19 illustrate the more details of clamp assembly embodiment of the present invention. Figure 10 illustrates its bonnetThe example of the clamp assembly being removed, observe towards the inner surface of protecgulum 112. In the example of Figure 10,Right handle 108 and left handle 110 are depicted as in its complete compression position, as explained in conjunction with Fig. 4. Two helical springs 152 contact right handle 108 and left handle 110. Helical spring 152 is depicted asIn example in its complete compressive state. Helical spring 152 is selected such that they can provide footEnough large power is to protect clamp assembly 100 securely by the first clamping device and the second clamping deviceHold external support component, but spring is preferably unlikely too strong in order to avoid their grip deficiencies to fingerPeople cause the difficulty of compressing left handle and right handle aspect completely. For keeping the portable of phase counterweightThe clamp assembly of formula electronic installation may be than the clamp assembly for keeping lighter portable electron deviceNeed stronger spring.
Continue to see Figure 10, four lid attached projections are that bonnet (omitting in Figure 10) provides support alsoFor the securing member 122 shown in Fig. 2 provides attachment point. Each lid attached projections 154 also comprises rib 156,Rib 156 can coordinate corresponding interior stop part 162 on every handles (108,110) with restriction handle from folderTool framework is outward extending distance laterally. Antelabium 158 on protecgulum 112 and (not showing at bonnetGo out) on corresponding antelabium by contact further to limit handle with the outer stop part 160 on handleExtend. The first fixture jaw 124 is attached to the brace summer 148 into a part for left handle 110. SecondFixture jaw 126 is attached to another brace summer 150 into a part for right handle 108. The first fixtureJaw 124 slides on the brace summer 150 for the second fixture jaw 126, and the second clamp forcepsMouth 126 slides on the brace summer 148 for the first fixture jaw 148. Slide fixture jaw andThis layout that is attached to the brace summer of left handle and right handle contributes to the steady of handle and fixture jawMobile, though in the time that heavy portable electron device is connected to clamp assembly 100 too.
Figure 11 illustrates the left handle that separates with jig frame and the example of right handle. Every handles (108,110) can be formed with passage 164, while compression each other in handle court, relative fixture jaw brace summer slips into logicalIn road 164. The end that smooth area supported 166 on the bottom of each passage 164 is brace summerThe smooth surface sliding is in the above provided. In the time that handle court compresses each other, in every handles (108,110)Top side near form hole 168 be flexible-belt (flexible-belt is not shown in Figure 11, referring to Figure 10)Gap is provided, thereby prevents that handle from blocking flexible-belt.
The example of left handle is shown in Figure 12. Direction of observation in Figure 12 is towards the rear side of handle.A pair of spring attachment post 170 keeps the helical spring 152 shown in Figure 10-11. Figure 12 also illustrates firstFixture jaw 124 is attached to the cantilever of its brace summer 148. When left handle and right handle are arranged on fixtureIn framework time, from the part of outward extending the first fixture jaw 124 of brace summer 148 at clamp assemblyIn slide on adjacent brace summer for the second fixture jaw. Figure 12 also illustrate outer stop part 160,Interior stop part 162, not shown at Figure 12 for flexible-belt 120(flexible-belt) mesopore 168,And brace summer area supported 166. Figure 13 shows towards the view of the front side of the handle of Figure 12. ?When left handle and right handle are arranged in jig frame, the area supported 172 on the first fixture jaw 124On the brace summer for right handle (not shown at Figure 13) slide and by its support. Right handle 108Comprise alternatively similar area supported 172. Every handles also can comprise arch surface 176, this arch surface176 contact and cover attached projections 154 in the time that handle compresses completely, thereby once apply the people of squeeze handlesWhen excessive power, less interior stop part and the outer stop part (162,160) of protection is not damaged.
The handle of Figure 13 is shown in Figure 14 to be removed for its handle sleeve. For the anchor of flexible-belt 120Post 178 and lead 180 supporting handle gloves in the time that handle sleeve is attached to handle, and at clamp assemblyOperating period be controlled at the lax and tension position of flexible-belt in handle. Be used for handle sleeve 174The securing member attached projections 182 that joins handle (108,110) to is shown in Figure 15.
Figure 16-17 illustrate the example of the flexible-belt in its completely lax and complete tension position. Figure 16It is the view towards the inner surface of the example of bonnet 118. Exemplary flexible-belt 120 is in each endThere is the ring 184 being kept by lasso 186. Alternatively, annular ledge can be attached to the every of flexible-belt 120Individual end. In the example of Figure 16, be placed in anchor at the ring 184 of each end of flexible-belt 120On post 178, an anchor post is in right handle 108, and another anchor post is in left handle 110. ?In Figure 16, left handle and right handle (110,108) are depicted as towards being laterally displaced to it each other and compress completelyIn the example of position 144, and flexible-belt 120 relaxes. When left handle and right handle (110,108)Towards dislocation each other until they while stopping against jig frame, flexible-belt from the back of jig frame toExtension maximum, that is to say, lax ring is in its maximum open size. Lax can passing through willFlexible-belt is manually pulled away from jig frame and eliminates, thus extend flexible-belt so as can with pallet breech lockOr other slender strutting piece engages. Alternatively, flexible-belt can be made up so that flexible of sufficiently rigid materialBe with in the elongated raised on the rear side that self application of force is left to jig frame as shown in Figure 2 and Figure 6Slit.
In Figure 17, left handle and right handle (110,108) are outwards squeezed to by helical spring 152 that it is completeFull extension, disappears thereby the part of flexible-belt 120 is retracted in jig frame and from flexible-belt 120Except lax, as by it, tightly retracted position 140 is represented. Flexible-belt 120 passes through at every handlesIn lead 180 and prevent from disturbing at other moving-member of left handle and right handle inside.
Figure 18 is in the second fixture jaw 126 on its brace summer 150 shown in cross section, A-A, useIn the example of the brace summer 148 of the first relative fixture jaw and the position of helical spring 152. FigureThe position of the section A-A in 18 and direction of observation are indicated by the line that is labeled as A-A in Fig. 4. At figureThe example of adapter pivotal arm 104 shown in the cutaway view in 18 and spherojoint 106 and from elongated protrudingPlay a part for 128 flexible-belts that expose 120. Bonnet 118 and protecgulum 112 form jig frame 102Part, sealing is for the space that keeps helical spring, brace summer and other parts, protection is mobileParts can not block because of dirty object and foreign object, and protection user's finger is not sandwiched mechanismIn.
Figure 19 illustrates towards the view of the inner surface of the example of protecgulum 112, comprises and covers attached projections 154Example with the position of the projection 188 of the end for receiving anchor post 178 and lead 180. HandleIn cover 174 examples that are depicted as in its complete compression position, and there is arc on each handle sleeveShape face 176, arcwall face 176 and and attached projections corresponding with arcwall face on the handle shown in Figure 13154 contact to prevent that handle is towards further compression each other.
Forward now Figure 20 to, the embodiment 1100 that is arranged on the retainer on backrest of the present inventionComprise the clamp assembly 1104 for retainer being attached to slender strutting piece, and comprise alternatively useIn the device adapter 1102 portable electron device being firmly held in retainer 1100. DeviceAdapter 1102 can be rotatably connected to clamp assembly 1104 by least one pintle assembly 1106.Tilt angularly by the front panel 1150 on the front portion with respect at clamp assembly 1104Device adapter 1102, can be arranged to device adapter 1102 to relax in being convenient to of being selected by userThe suitable visual angle of watching. Figure 21 illustrates on the left side that is firmly held in exemplary means adapter 1102The first retainer 1224 and the right side of exemplary means adapter 1102 on the second retainer 1224Between the example of portable electron device 1300. The example of portable electron device 1300 is at Figure 21In be shown in broken lines, to represent that portable electron device is not considered to retainer embodiment of the present inventionA part.
Figure 22 illustrates towards the rear surface 1112 of the rear board 1110 for exemplary clamp assembly 1104View. Rear board 1110 is the parts for the jig frame 1108 of clamp assembly 1104. WithIn the rear surface of the example of the adapter main body 1220 of the other parts of bracing or strutting arrangement adapter also at figureShown in the retainer 1100 of 22 exemplary embodiment. Clamp assembly 1104 comprise alternatively forRetainer 1100 is attached to two clamping devices of slender strutting piece. Flexible-belt 1116 is to provide useIn the example that retainer is suspended on to the first clamping device on slender strutting piece. Self-centering fixture 1194Be the example of the second clamping device, this second clamping device is provided for against elongated that is vertically orientedThe opposite side of support member clamps and for making retainer 1100 laterally roughly placed in the middle on slender strutting piece.Flexible-belt 1116 can comprise the stiff end 1118 that is attached to jig frame 1108 and be connected by flexible-beltDevice 1122 is detachably connected to the detachable end 1120 of clamp assembly 1104. Select big or small when havingWhen load is applied to retainer 1100 or is applied to the portable electron device that is attached to retainer 1100,For example, in the time that people are clashed into retainer or portable electron device, flexible-belt connector 1122 makes flexible-belt1116 detachable end 1120 can separate with jig frame 1108.
In the time that the detachable end 1120 of flexible-belt 1116 separates with jig frame 1108, retainer 1100Discharged from slender strutting piece, thereby prevented other parts, the guarantor to slender strutting piece or supporting constructionThe portable electron device of holding device 1100 or being attached to retainer causes damage. Release from slender strutting piecePutting retainer 1100 also can anti-damage not inadvertently clashes into or collides retainer 1100 or portable electricThe people of sub-device. Self-centering fixture 1194 makes retainer 1100 stable to cosily watch portableDisplay on electronic installation, but do not clamp slender strutting piece too securely in order to avoid in large loadWhile being applied to retainer or people, intentionally in the time that removing retainer, breech lock hinder retainer and seat to lean onThe separation of the back of the body.
View towards the front panel 1150 of the example of jig frame 1108 is shown in Figure 23. AbovePlate 1150 can be attached to jig frame 1108 removedly with screw as shown in the figure. Figure 24 with figureIn 23, identical orientation illustrates jig frame 1108, but front panel 1150 is removed to be illustrated in folderThe layout of the parts of tool framework 1108 inside. Example from the clamp assembly 1104 of Fig. 2 can compriseAs the jig frame 1108 in the example of Figure 23-24. Self-centering fixture 1194 and other parts are attached toJig frame 108, as shown in figure 24. The rear board of spring-compressed lever 1140 and jig frame 1081110 front surface 1114 sliding-contacts. Spring-compressed lever and associated components are for controlling Figure 22'sTension force in flexible-belt 1116. In the example shown, spring-compressed lever 1140 comprises latch plate 1164With band plate 1176. The first spring stack 1170 is attached to the rear board 1110 and of jig frame 1108Two spring stacks 1172 are attached to the front surface 1166 of latch plate 1164. The rear surface of latch plate 1164 (noVisible) provide for the rear board 1110 in spring-compressed lever 1140 and jig frame 1108 itBetween the area supported of sliding-contact. Pass through the side direction of spring-compressed lever 1140 with tensioning spring 1190Move and compress, and being provided for spring-compressed lever 1140 laterally to push away the first spring stack 1170Restoring force, thereby eliminate lax from flexible-belt 1116.
In the example of the clamp assembly 1104 shown in Figure 24, prolong one end of spring-compressed lever 1140Stretch through the slit 1160 being formed in the bottom side 1148 of jig frame 1108. At spring-compressed leverFinger grip part 1156 on 1140 and the corresponding finger grip part on truck dead lever 1158 contribute toPeople's mobile spring compressing lever 1140 to form lax ring in flexible-belt. Fingerhold part is optionalMake enough and cosily clamp with the palm with hand greatly. Finger grip part 1156 and spring-compressed leverTherefore 1140 combination can be called as left handle, and the group of truck dead lever 1158 and its fingerhold partClose and can be called as right handle. The slit lid 1162 that is attached to spring-compressed lever 1140 is against fixtureThe spring-compressed lever of the bottom side 1148 of framework 1108 provides area supported, and prevents that dirt from passing throughSlit 1160 enters clamp assembly 1104.
With Figure 24 and herein compared with the layout shown in the example in other places, the alternative reality of clamp assemblyExecute the jig frame that example comprises that parts are reversed left to right. For example, so reversed left to right in, removableSpring-compressed lever (1140 in Figure 24) be positioned at the right, and truck dead lever is (in Figure 241158) be positioned at the left side in jig frame 1108. Therefore the first in command can be considered to slidablyBe connected to the handle of jig frame. The second in command is attachable in some embodiment of clamp assemblyIn jig frame, or can alternatively be slidably connected as described above jig frame.
Figure 25 illustrates towards the view of the left panel 1146 of the jig frame 1108 of Figure 23-24. AsThe fixture jaw 1196 of a part for self-centering fixture is outside from the rear board 1110 of jig frame 1108Extend. The lax ring 1136 forming in flexible-belt 1116 stretches out flexible-belt 1116 and farFrom rear board 1110, make flexible-belt 1116 to be more easily suspended on tray table breech lock or other is elongatedOn support member or alternatively, remove from it. Showing of flexible-belt connector 1122 is also shown in Figure 25Example.
The pictorial view of the example of clamp assembly 1104 is shown in Figure 26, wherein top panel 1144And the rear surface 1112 of the rear board of jig frame 1108 is visible. Self-centering fixture 1194 comprises and prolongingStretch the first clamp forceps through the side direction fixture slit 1198 in the rear surface 1112 of jig frame 1108Mouth 1196 and the second relative fixture jaw 1196. The stiff end 1118 of flexible-belt 1116 is attached to folderTool framework 1108 is also partly covered by post lid 1154. The detachable end 1120 of flexible-belt 1116 is logicalCross flexible-belt connector 1122 and be connected to clamp assembly 1104. Flexible-belt connector 1122 wraps alternativelyDraw together the first connector component 1124 that is connected to separably the second connector component 1126. At Figure 26Example in, the second connector component 1126 comprise the first magnet 1130 and comprise alternatively forThe first magnet 1130 is attached to the flexible connector band 1132 of clamp assembly 1104. First connectsDevice parts 1124 are alternately the second magnet 1134 or iron plate. In alternative, first connectsConnect complementary half portion or hook that device parts 1124 and the second connector component 1126 comprise snap-fastener alternativelyThe complementary parts of and-loop fastener material. Flexible-belt 1116 and flexible-belt connector 1122 are by being formed onSide direction post slit 1138 in the rear surface 1112 of clamp assembly 1104 is attached to spring-compressed lever1140(is invisible in Figure 25). The second post lid 1154 covers a part for side direction post slit 1138.
The example of the alternative of flexible-belt connector 1122 is illustrated in the clamp assembly in Figure 27In the local pictorial view of 1104 rear side. In the example of Figure 27, flexible-belt connector 1122 wrapsDraw together the first connector component 1124 of the detachable end 1120 that is attached to flexible-belt 1116 and be attached to folderThe second connector component 1126 of tool assembly 1104. In the example of Figure 27, the first connector component1124 comprise attachment plate 1128 and are attached to the second connector component 1126 of clamp assembly 1104Comprise the first magnet 1130. Attachment plate 1128 is magnetically attached to the first magnet 1130 also can be by iron contentMaterial forms or alternately comprises the second magnet. In the alternative of clamp assembly, flexible-beltConnector 1122 is arranged to be connected to jig frame or spring-compressed lever alternatively. Attachment plate 1128Can advise being connected to the first magnet 1130 in a side of magnet as Figure 27, or alternately connectTo the outer rear surface of magnet.
Pilot bushing on spring-compressed lever is arranged to slide in clamp assembly along the axis of guide,So that for spring-compressed lever provides sliding motion stably. As the jig frame 1108 in Figure 28Shown in inner partial front elevation view, the pilot bushing 1182 that is attached to spring-compressed lever 1140 is selectedBe selected to for being slidably fitted in the axis of guide 1180. The opposite end of the axis of guide 1180 is by being attached toTwo axis of guide maintainance blocks 1184 of jig frame remain in jig frame 1108. Be used for limiting bulletThe clearest illustrating in travel limits projection 1186(Figure 29-30 of the range of movement of spring compressing lever 1140)Be formed as alternatively a part at least one axle maintainance block 1184.
Figure 29-30 illustrate the anterior pictorial view towards clamp assembly 1104, for spring is shownThe operation of compressing lever and flexible-belt. In Figure 29, the flexible-belt connector on flexible-belt 11161122 are attached to the first band post 1174. First is attached on spring-compressed lever 1140 with post 1174Band plate 1176. It is attached that one end of flexible-belt 1116 is attached to the second band post 1178, the second band posts 1178To jig frame 1108. In Figure 29, spring-compressed lever 1140 is depicted as in its most close folderThe resting position of the left panel 1146 of tool framework 1108, band tensioning spring 1190 is depicted as in it completeIn the example of full extended position, and flexible-belt extends to its maximum length and does not occur the ring relaxing.
In Figure 30, spring-compressed lever 1140 is depicted as towards laterally dislocation of the first spring stack 1170And away from the left panel 1146 of jig frame 1108. Spring-compressed lever by push finger grip part (1156,1158) laterally dislocation of people. Discharging finger grip part allows spring-compressed lever 1140 carryingUnder the impact of the restoring force of tensioning spring 1190, move towards left panel 1146. Pilot bushing 1182 is showingGo out for extreme limit of travel place against travel limits projection 1186 in it. Band tensioning spring 1190 illustratesFor by being with post 1174 fully to be compressed towards the second band post 1178 dislocations first. At band tensioning bulletIn the compressed situation of spring 1190, in flexible-belt 116, form lax ring 1136. Along with spring is pressedContracting lever 1140 laterally slides towards the first spring stack 1170, in the rear surface of jig frame 1108Side direction post slit 1138 become visible. Side direction post slit 1138 is partly covered by band plate 1176.The length of the scope of the motion of spring-compressed lever 1140 and flexible-belt 1116 is selected as forming pineThe ring 1136 relaxing, lax ring 1136 extends to such an extent that be enough far found in to engage from clamp assembly 1104Breech lock on many different backrest tray tables.
The example of self-centering fixture 1194 is shown in Figure 31-33. Figure 31 illustrates the folder that cover removesThe local pictorial view of tool framework 1108. Figure 32-33 illustrate towards the rear surface of jig frame 11081112 local pictorial view. In Figure 31, in each end of side direction fixture slit (at this viewIn invisible) locate a pair of relative clamp spring seat 1208 of each and be used for keeping being arranged to twoFixture jaw 1196 is towards a pair of relative clamp spring 1210 pushing each other. Selection has approximately equalSpring constant value and a pair of clamp spring 1210 of approximately equal spring length value can cause clamp forcepsMouth 1196 is self-centering. Although the clamp spring in Figure 31 is helical spring, can be alternativelyUse V-arrangement spring or cantilever spring. Each clamp spring 1210 presses clamp spring seat 1208 and folderSpring contact face 1212 on tool jaw 1196. Relative clamping on two fixture jaws 1196Face 1200 is arranged to contact tray table door bolt in the time that self-centering fixture 1194 is attached to tray table breech lockThe opposite side of lock. Each fixture jaw 1196 comprises to be arranged for sliding and connect with a pair of supporting rail 1206The a pair of support lugn 1204 touching, each supporting rail on the relative both sides of side direction fixture slit.
Clamping area 1200 on each fixture jaw 1196 is formed with rounding end, makes in self-centeringWhen fixture 1194 presses tray table breech lock or other slender strutting piece, fixture jaw can be easily stressed pointOpen. There is the fixture jaw of rounding end shown in Figure 32-33, its further illustrate fixture jaw asWhat is formed in side direction fixture slit 1198 reposefully through and reverses indistinctively or rolling clampJaw. In Figure 32, fixture jaw 1196 is close together. In Figure 33, fixture jaw 1196Clamping area 1200 position separated from one another and jaw when being illustrated in them and being clamped against tray table breech lockExample. In the time that jig frame 1108 is pulled away from backrest and breech lock, fixture jaw 1196 is towards thatThis moves, shown in figure 32.
The alternative of clamp assembly 1104 is shown in Figure 34-35. In example above, bulletSpring compressing lever is moved from the outward extending finger grip part of bottom panel of clamp assembly by extrudingPut. In the example of Figure 34-35, the fingerboard 1142 that is attached to spring-compressed lever 1140 extends to be wornCross the slit 1160 in the side panel 1146 that is formed at compression frame 1108. With institute in the example of Figure 22The layout of first finger plate is compared, and the fingerboard 1142 of Figure 34-35 can make to have people's energy of limited finger strengthEnough compressions completely with Compress Spring more easily realizing in clamp assembly. Figure 34 illustrate be inIn flexible-belt, do not there is the spring-compressed lever in the example of the corresponding resting position of lax ring1140 and fingerboard 1142. Figure 35 illustrates that the flexible-belt being in have lax ring in band is relativeSpring-compressed lever 1140 in the example of the complete compression position of answering and fingerboard 1142. Fingerboard 1142Be used for alternatively forming the displacement limits of spring-compressed lever, as shown in figure 35.
Have retractable backrest tray table can tilt-back seat can be according to the rules, for example seat is largeLittle, the displacement limits of tilt-back seat backrest, seat design to the transport standard of seat spacing etc. ThisThe standard of sample can relate in the scope of the body size that is contained in regulation, the occupant heights of for example regulationPassenger in scope. The scope of occupant heights can be relevant with the corresponding scope of passenger's eye-level. ThisTherefore bright embodiment can be configured to the standard being attached to for the prescribed limit of passenger's eye-levelChange can tilt-back seat the electronic installation visual angle of providing convenience. Figure 36-39 show guarantor of the present inventionHold the example of device embodiment, for having in the scope of 15 percentile to 95 percentilesThe passenger of height, in the time that such passenger takes one's seat in the seat of course line, criteria economy cabin, this guarantorHolding device is arranged to adapt to be no more than the visual angle of 15 degree from horizontal line. Dotted line in Figure 36-39 indicates canThe parts of hypsokinesis passenger seat. Retainer is alternately called as clamp assembly.
In Figure 36, dotted line 502 represents the edge of backrest. Another dotted line 504 represents seatThe edge of backrest tray table. Breech lock 506 with solid line show in case clearly show that with from self-centeringThe cooperation of the fixture jaw 1196 of fixture 1194. Self-centering fixture 1194 is embodiments of the inventionA part for 1100 clamp assembly 1104, clamp assembly 1104 also comprises adapter main body 1220With for keep the header board 1222 of portable electron device between a pair of retainer 1224. At Figure 36In, clamp assembly 1104 is pulled into and breech lock 506 close contacts by flexible-belt 1116. Support arm 1216Be connected to rotatably flange 1214 with pivot pin 1218. Pivot pin 1218 be alternatively smooth pin orThreaded fastener.
Figure 37 is illustrated between the header board 1222 of adapter main body and the front panel 1150 of jig frameThe example of angle A. Figure 38 flag activation is the peaked example of the angle A of Amax, this angleDegree with people's 15 degree visual angles and the hypsokinesis of height with 95 percentiles to the seat of its limitChair back 500C is corresponding, and wherein visual angle is the angle from horizontal alignment. Hypsokinesis is to centre positionBackrest is illustrated by dotted line 500B. Figure 39 flag activation is the minimum of a value of the angle A of Amin,This angle with people's 15 degree visual angles and the hypsokinesis of height with 5 percentiles to its limitBackrest 500C is corresponding.
Embodiment of the method for the present invention comprises for the seat against having retractable backrest tray tableChair back keeps the step of portable electron device. As shown in figure 40, embodiment of the method for the present invention1400 start from step 1402, proceed to step 1404, and this step is placed in present by backrest tray tableStowed position in chair back, or be placed in not stowed position with as desk.
Then,, in step 1406, pallet breech lock is placed in for backrest tray table is remained onIn the orientation of stowed position.
Then,, in step 1408, be attached to rear side soft of retainer of portable electron deviceIn property band, form lax ring.
In step 1410, the finger grip part extending from a side of the retainer of portable electron deviceCan be compressed so that spring-compressed lever in retainer, laterally slide and in flexible-belt, form laxRing.
Then,, in step 1412, retainer is suspended on to pallet by the lax ring in flexible-beltOn breech lock.
Then,, in step 1414, make retainer press breech lock until the self-centering fixture on retainerClamping breech lock.
In step 1416, by the lax ring in flexible-belt be placed in pallet breech lock and backrest itBetween, to retainer is suspended on pallet breech lock by flexible-belt.
In step 1418, discharge fingerhold part, thus the lax loop section ground from flexible-beltEliminate lax and retainer is tightly drawn and comes to pallet breech lock.
The example of Figure 40 ends at step 1420.
Disclosure of the present invention should be considered to exemplary and not limit claimed theme belowScope, essence or spiritual. After research present disclosure, many amendments and modification are for this areaTechnical staff will become apparent, comprise the identical functions that uses element described hereinAnd/or the substitute of structure, use connector described herein identical functions connector or makeBy the step of the identical functions of step described herein. This immaterial modification will be considered at thisIn in the scope conceived. In addition, if provide multiple examples for specific device or step, andAnd In the view of between this example providing or on deduction be apparent by the disclosure, soThereby the disclosure will be considered to the open and at least such deduction of covering effectively.
Unless clearly specify in addition herein, otherwise general term is their expression correspondingContext in there is the common implication of their correspondences, and ordinary skill term has their correspondencesConventionally implication.
Claims (14)
1. a clamp assembly, described clamp assembly comprises:
Jig frame;
The first in command, the described first in command can be connected to described jig frame slidably;
The second in command, the described second in command is connected to described jig frame;
The first spring, described the first spring is connected to the described first in command and is configured to make described firstHandle laterally moves away from the described second in command;
Flexible-belt, described flexible-belt is attached to the described first in command; And
A pair of relative fixture jaw, described a pair of relative fixture jaw can be connected to institute slidablyState jig frame.
2. clamp assembly according to claim 1, is characterized in that, described the first spring connectsTo the described second in command.
3. clamp assembly according to claim 1, is characterized in that, described the first spring connectsTo described jig frame.
4. clamp assembly according to claim 1, is characterized in that, described in also comprising and being connected toThe second spring of the first in command and the described second in command, and described the first spring and described the second springBe configured to make the described first in command laterally to move away from the described second in command.
5. clamp assembly according to claim 1, is characterized in that, also comprises:
The first brace summer, described the first brace summer is attached to the described first in command; And
The second brace summer, described the second brace summer is attached to the described second in command, wherein said a pair of phaseFirst in right fixture jaw is attached to described the first brace summer and described a pair of relative fixtureSecond in jaw is attached to described the second brace summer.
6. clamp assembly according to claim 1, is characterized in that, described flexible-belt is furtherBe attached to the described second in command.
7. clamp assembly according to claim 1, is characterized in that, described flexible-belt is furtherBe attached to described jig frame.
8. clamp assembly according to claim 1, is characterized in that, described jig frame is also wrappedDraw together rear side, and the described first in command towards the described second in command laterally when dislocation, described flexible-beltStretch out from described jig frame rear side.
9. clamp assembly according to claim 8, is characterized in that, in described first in command's sideTo ground dislocation, during away from the described second in command, described flexible-belt is partly retracted in described jig frame.
10. clamp assembly according to claim 8, is characterized in that, the described first in commandTowards the described second in command laterally when dislocation, from the first fixture of described a pair of relative fixture jawJaw by dislocation laterally away from the second fixture jaw from described a pair of relative fixture jaw.
11. clamp assemblies according to claim 10, is characterized in that, also comprise:
The first clamp spring, described the first clamp spring is connected to described jig frame and described the first folderTool jaw; And
The second clamp spring, described the second clamp spring is connected to described jig frame and described the second folderTool jaw,
Wherein said the first clamp spring and described the second clamp spring are configured to force described the first folderTool jaw is towards the described second fixture jaw application of force.
12. clamp assemblies according to claim 1, is characterized in that, described jig frame alsoComprise front side and the adapter pivotal arm that is connected to described jig frame front side.
13. clamp assemblies according to claim 12, is characterized in that, described adapter pivotableArm can be connected to described jig frame rotatably.
14. clamp assemblies according to claim 12, is characterized in that, described adapter pivotableArm also comprises the spherojoint for being connected to rotatably device adapter.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/072,685 | 2011-03-26 | ||
| US13/072,685 US8839501B2 (en) | 2011-03-26 | 2011-03-26 | Seatback-mountable holder for a portable electronic device |
| US201261583491P | 2012-01-05 | 2012-01-05 | |
| US61/583,491 | 2012-01-05 | ||
| PCT/US2012/030615 WO2012135145A2 (en) | 2011-03-26 | 2012-03-26 | Seatback-mountable clamp assembly for a portable electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103763989A CN103763989A (en) | 2014-04-30 |
| CN103763989B true CN103763989B (en) | 2016-05-11 |
Family
ID=46932278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280025261.8A Expired - Fee Related CN103763989B (en) | 2011-03-26 | 2012-03-26 | Can be arranged on the clamp assembly for portable electron device on backrest |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103763989B (en) |
| AU (1) | AU2012236819A1 (en) |
| WO (1) | WO2012135145A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9527420B2 (en) * | 2014-11-14 | 2016-12-27 | GM Global Technology Operations LLC | Vehicle seat cover for retaining an object |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201219118Y (en) * | 2008-04-03 | 2009-04-08 | 台湾汤浅电池股份有限公司 | Pole group fixing clamper for assembling battery |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080070641A1 (en) * | 2006-09-15 | 2008-03-20 | Arkon Resources, Inc. | Holder for portable electronic device |
| US20080296334A1 (en) * | 2007-05-31 | 2008-12-04 | Carnevali Jeffrey D | Portable aviation clamp |
| US20090060473A1 (en) * | 2007-09-05 | 2009-03-05 | Kohte Hans H | Portable Video Media Device Holder |
| US20100288900A1 (en) * | 2009-05-14 | 2010-11-18 | Shalon Dashielle Janik | Apparatus for Fixating an Electronic Device to Another Object |
-
2012
- 2012-03-26 WO PCT/US2012/030615 patent/WO2012135145A2/en active Application Filing
- 2012-03-26 AU AU2012236819A patent/AU2012236819A1/en not_active Abandoned
- 2012-03-26 CN CN201280025261.8A patent/CN103763989B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201219118Y (en) * | 2008-04-03 | 2009-04-08 | 台湾汤浅电池股份有限公司 | Pole group fixing clamper for assembling battery |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012135145A2 (en) | 2012-10-04 |
| CN103763989A (en) | 2014-04-30 |
| WO2012135145A3 (en) | 2012-12-27 |
| AU2012236819A1 (en) | 2013-05-02 |
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