CN100457509C - Lock-stopping hinge assembly and sound apparatus using same to realize lower-flicking mode - Google Patents
Lock-stopping hinge assembly and sound apparatus using same to realize lower-flicking mode Download PDFInfo
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- CN100457509C CN100457509C CNB200510033013XA CN200510033013A CN100457509C CN 100457509 C CN100457509 C CN 100457509C CN B200510033013X A CNB200510033013X A CN B200510033013XA CN 200510033013 A CN200510033013 A CN 200510033013A CN 100457509 C CN100457509 C CN 100457509C
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- lock
- guide plate
- hinge assembly
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Abstract
The locking hinge subassembly includes following parts: base; lever fixture with a hook clip in front end capable of being rotated along direction of a revolving part hung by the hook clip under elastic force of base elasticity part; push rod for pushing rotation from back part of guide plate along direction of guide plate under elastic force of base elasticity part; the push rod and the base are integrated. There are hinge axis of rotation center of guide plate formed on front end, and the push rod, and rotatable hinge bracket in the base. The push rod can be separated from the hinge bracket. Advantages are: reducing number of component parts, and smooth flip down operation.
Description
Technical field
The present invention relates to a kind of lock-stopping hinge assembly and use the PA-system that this device realizes flicking down mode, specifically adopt this Locking Device and make and flick the PA-system that mode operates below the sound equipment front member.
Background technology
Shown among Fig. 1 that flicking (flip down) mode below the front end component carries out the vehicle audible device of folding.As shown in the figure, the front end of master priming (main chassis) 11 is trim panels 13; Above-mentioned master priming 11 front end both sides be have hinge axis 12 ' hinge bracket 12; Guide plate (guideplate) 15 is that the center can be turned round with the hinge axis of above-mentioned hinge bracket 12, and the two ends of above-mentioned guide plate 15 hang on the hinge axis of above-mentioned hinge bracket 12, makes above-mentioned guide plate 15 and above-mentioned hinge bracket organically combine; Above-mentioned guide plate 15 is provided with lever connecting element (locklever) 16, and above-mentioned lever connecting element is fixed on the above-mentioned guide plate 15 by hanging on the above-mentioned trim panel 13.
Above-mentioned sound equipment front end component 18 can be connected on the above-mentioned guide plate 15, and above-mentioned sound equipment front end component 18 is to be connected with above-mentioned guide plate 15 by the mode of inserting.Front at above-mentioned sound equipment front end front parts 18 is control part and display part, is used to operate vehicle audio action and displaying sound state.
The insertion mouth of sound equipment medium is arranged on the above-mentioned key-board 13 in the above-mentioned vehicle audio, and above-mentioned sound equipment front end component 18 plays the function that hides the above-mentioned key-board 13 that has the sound equipment medium component parts of putting into above-mentioned vehicle audio simultaneously.
Flicking down as constituted above in the vehicle audio of mode, above-mentioned sound equipment front end component 18 as shown in Figure 2, by making above-mentioned guide plate 15 carry out gyroscopic movement, expose above-mentioned key-board 13, and then above-mentioned sound equipment medium is put into or withdrawed from the main floor of sound equipment with respect to above-mentioned key-board 13.
When separating above-mentioned sound equipment front end component 18, is that rotate at the center with above-mentioned guide plate 15 and above-mentioned sound equipment front end front parts 18 with above-mentioned hinge axis, when turning to the state as Fig. 2, pull out along the direction of the arrow A in Figure 2 above-mentioned, above-mentioned sound equipment front end front parts 18 can be separated from above-mentioned guide plate 15.
But there is following problem in aforesaid prior art in constituting.
At first, in the formation of prior art, the formation that guide plate 15 on the above-mentioned sound equipment front end component 18 is connected the formation on the above-mentioned key-board 13 and achieves down the mode of flicking separately realizes, the formation that just comprises lever connecting element 16 is separated with the formation that comprises hinge bracket 12, bring parts to increase, assemble the loaded down with trivial details inconvenience that waits.
Have, in the formation of prior art, the guide plate 15 of fixing above-mentioned sound equipment front end front parts 18 is being that the action that the center is rotated can not smooth and easyly be carried out with the hinge axis again.Just separate when being in the lever connecting element 16 of bonding state, above-mentioned guide plate 15 can not be that the center is rotated automatically with the hinge axis, manual rotation brings some inconvenience equally and need use to see.
Summary of the invention
Therefore, the present invention for solve above-mentioned prior art constitute in existing problem, incorporate lock-stopping hinge assembly in a kind of PA-system that flicks mode under realizing is provided.
Simultaneously, the present invention has realized reducing the purpose that realizes flicking down the component parts of mode PA-system.
In addition, the present invention also reaches to make and flicks operational motion effect smoothly under the PA-system.
To achieve these goals, according to feature of the present invention, lock-stopping hinge assembly of the present invention is by constituting with the lower part: pedestal (base bracket); A hook is arranged on front end, under the effect of pedestal elastic part elastic force, hang over the lever connecting element that the direction of rotating part is rotated along hook; Under the effect of pedestal elastic part elastic force, along the push rod that the direction that promotes the above-mentioned rotating part back side is rotated, above-mentioned push rod and said base form one.
In said base, be provided with the hinge axis that forms the rotating part center of turn at its front end, be provided with above-mentioned push rod and rotary hinge bracket simultaneously, and above-mentioned push rod can separate with above-mentioned hinge bracket.
In said base, be provided with the hinge axis that forms the rotating part centre of gration at its front end, be provided with above-mentioned push rod and rotatable hinge bracket simultaneously, and above-mentioned push rod and above-mentioned hinge bracket formation one.
Simultaneously, to support the elastic force of elastic part of above-mentioned push rod big for the elasticity rate that supports the elastic part of above-mentioned lever fixed parts.
According to another feature of the present invention, adopt lock-stopping hinge assembly of the present invention to realize that the PA-system that flicks mode down comprises with the lower part: to be the box-like outward appearance of machine, various parts to be housed, constitute body jointly in machine box the inside; The fore-end of above-mentioned body is the key-board that has the insertion mouth of putting into the sound equipment medium; The front of above-mentioned key-board is the sound equipment front end component that is provided with various action buttons and display part, and above-mentioned sound equipment front end component is fixed on the guide plate, and guide plate is the center with the hinge of both sides, key-board lower end, and the mode that below flicks is turned round; Support above-mentioned guide plate, make it can under a side of the body that comprises key-board, flick the rotating lock-stopping hinge assembly of mode.
Have an above-mentioned lock-stopping hinge assembly at least in above-mentioned guide plate both sides, perhaps above-mentioned lock-stopping hinge assembly matches with subtracting the pendulum hinge means, could realize that flicking mode below the above-mentioned guide plate turns round.
According to the present invention, the lock-stopping hinge assembly of above-mentioned formation and use the PA-system that this lock-stopping hinge assembly realizes flicking down mode has promptly been realized the smoothness of this PA-system front end component action, has reduced global facility quantity again.
Aforesaid the present invention can reach following effect.
At first, the lock-stopping hinge assembly among the present invention promptly has sound equipment front end component and key-board is carried out the bonded assembly function, can realize down flicking mode again, flicks the sound equipment structure of mode as compared with the past down, has greatly reduced component parts.
Particularly the lock-stopping hinge assembly among the present invention only needs an assembly line, has greatly simplified the sound equipment assembling operation.
Simultaneously, in the present invention, under the effect of lever connecting element, if when removing the coupled condition of guide plate, front end component flicks action under realizing automatically, thereby makes the action of this mode more smooth and easy under the impetus of push rod.
Description of drawings
Fig. 1 constitutes side schematic view according to the PA-system waist connecting bridge that flicks mode under the prior art;
Fig. 2 is that the sound equipment front end component that installs shown in Fig. 1 is assembled with the other parts of installing shown in Fig. 1 or the view when separating;
Fig. 3 is according to the present invention, the decomposing schematic representation that the PA-system desirable embodiment that adopts the realization of lock-stopping hinge assembly to flick mode down constitutes;
Fig. 4 is the formation scheme drawing of lock-stopping hinge assembly in the embodiment of the invention;
Fig. 5 is the decomposing schematic representation that the lock-stopping hinge assembly constitutes in the embodiment of the invention;
Fig. 6 a-Fig. 6 d is the view of lock-stopping hinge assembly course of action in the embodiment of the invention.
Accompanying drawing main portion nomenclature
20: body 21: the machine box
22: inner space 30: trim panel
32: the sound equipment medium inserts oral area 33,34,35,36: through-hole section
40: front end component 45: guide plate (guideplate)
46: mounting part 50: subtract the pendulum hinge
60: lock-stopping hinge assembly 61: pedestal (base bracket)
63: lever connecting element (lock lever) 63e: elastic part
64: hook card 65: hinge bracket
65h: connecting bore 66: hinge axis
67: axis of revolution 69: push rod
69e: elastic part
The specific embodiment
Below with reference to accompanying drawings to lock-stopping hinge assembly of the present invention and use this lock-stopping hinge assembly and realize that the desirable embodiment that flicks the PA-system of mode down is elaborated.
Fig. 3 constitutes the following desirable embodiment that flicks the mode PA-system that adopts the lock-stopping hinge assembly to decompose the scheme drawing of explanation.Fig. 4 is the formation scheme drawing of lock-stopping hinge assembly in the embodiment of the invention.Fig. 5 is the decomposing schematic representation that the lock-stopping hinge assembly constitutes in the embodiment of the invention.
As shown in the figure, constituting body 20 exterior is machine box 21, and above-mentioned machine box 21 is hexahedrons of front openings, and above-mentioned machine box 21 inside are the inner spaces 22 of settling various parts (not shown).
The front end of above-mentioned machine box 21 is provided with key-board 30.Above-mentioned key-board 30 seals the inner space 22 of above-mentioned machine box 21, forms the front of above-mentioned PA-system.On above-mentioned key-board 30, be formed with the insertion mouth 32 of putting into the recorde audio signal medium.On above-mentioned key-board 30, also be formed with a plurality of through- hole section 33,34,35,36.By above-mentioned through- hole section 33,34,35,36, the sound equipment front end component 40 that will illustrate below connecting, thus realization is to controls such as the support of above-mentioned sound equipment front end component and switchings.
Sound equipment front end component 40 fronts are various action buttons and display part.The above-mentioned front appearance that forms sound equipment.Above-mentioned sound equipment front end component 40 is the center with two ends, its underpart, does down flicking the mode gyroscopic movement with respect to above-mentioned key-board 30.
The following mode back rotation that flicks of above-mentioned sound equipment front end component 40 is done in fact to be finished by the motion of guide plate 45.That is, above-mentioned sound equipment front end component 40 is placed in above-mentioned guide plate 45 fronts, flicks mode 45 times by above-mentioned guide plate and turn round action.Above-mentioned guide plate 45 is connected following subtracting on pendulum hinge means 50 and the lock-stopping hinge assembly 60 of will illustrating, and above-mentioned guide plate 45 can be turned round with lock-stopping hinge assembly 60 with respect to subtracting pendulum hinge means 50.Above-mentioned guide plate 45 upper ends one side has hook joint 46.
The above-mentioned pendulum hinge means 50 that subtracts runs through above-mentioned key-board 30.Above-mentioned baffle plate carriage (damper bracket) 51 partial fixings of pendulum hinge means 50 that subtract are in the back side of above-mentioned key-board 30, flap 53 passes above-mentioned through-hole section 33 and stretches out to above-mentioned key-board 30 the place aheads, and the part that above-mentioned flap 53 stretches out is provided with and makes above-mentioned sound equipment front end component 40 carry out rotating hinge axis 54.The above-mentioned pendulum hinge means 50 that subtracts plays the obstruction regulating action of regulating above-mentioned sound equipment front end component 40 speed of revolutionss.The above-mentioned pendulum hinge means 50 that subtracts can be realized above-mentioned functions by the formation of various ways.
At the above-mentioned opposite side that subtracts pendulum hinge means 50 is lock-stopping hinge assembly 60, and it plays the revolution action of the above-mentioned guide plate of guiding, and above-mentioned sound equipment front end component is connected effect on the above-mentioned key-board 30.
Above-mentioned lock-stopping hinge assembly 60 has pedestal 61.Said base 61 constitutes as shown in Figure 5, and the behind face that is fixed on above-mentioned key-board 30 is set.Said base 61 is provided with a plurality of connecting bore 61h.The shape of said base 61 can be carried out different designs according to the shape of above-mentioned key-board 30.
Rotary hole 63h on the said base 61 is provided with can rotating lever connecting element 63.Above-mentioned lever connecting element 63 hangs on the mounting part on the above-mentioned guide plate, plays above-mentioned sound equipment front end component 40 is connected effect on the above-mentioned key-board 30.Above-mentioned lever connecting element 63 is that the center is turned round in the angle of setting with the lever shaft 63s that is arranged among the above-mentioned rotary hole 63h.
Above-mentioned lever connecting element 63 has along the mounting part 46 with above-mentioned guide plate 45 hangs the tendency of closing the direction rotation.Said base 61 is provided with elastic part 63e for this reason.The end of above-mentioned elastic part 63e is supported by pedestal 61, and the other end is supported by lever connecting element 63, provides elastic force to above-mentioned lever connecting element.The front end of above-mentioned lever connecting element 63 has hook card 64, and above-mentioned hook card 64 is outwards outstanding from above-mentioned through-hole section 34 slightly.
Said base 61 is provided with hinge bracket 65.Pedestal 61 in the present embodiment and hinge bracket 65 are made respectively and are carried out combination again.On above-mentioned hinge bracket 65, be formed with combined hole 65h for this reason.The front end of above-mentioned hinge bracket 65 is outstanding to above-mentioned key-board 30 frontals by above-mentioned through-hole section 36.The front end of above-mentioned hinge bracket 65 is provided with the hinge axis 66 that forms above-mentioned guide plate rotary middle spindle.
The rotary hole 69h of above-mentioned hinge bracket 65 is provided with rotary push rod 69.One side of above-mentioned push rod 69 is outstanding to the place ahead of key-board 30 slightly by above-mentioned through-hole section 35.Above-mentioned push rod 69 is that the center can be rotated with respect to above-mentioned hinge bracket 65 with axis of revolution 67.
Above-mentioned push rod 69 has the tendency of rotating along the direction that above-mentioned guide plate is forwards promoted under the support of elastic part 69e.During design, support the elastic force of the elastic part 69e of above-mentioned push rod 69 should elastic force than the elastic part 63e that supports above-mentioned lever connecting element 63 a little less than.
Below to according to the lock-stopping hinge assembly of the present invention of above-mentioned formation and adopt the following concrete action that flicks the PA-system of mode of above-mentioned lock-stopping hinge assembly to be elaborated.
In the present invention, the back side of above-mentioned key-board 30 is fixed with and subtracts pendulum hinge means 50 and lock-stopping hinge assembly 60.Above-mentioned guide plate is put the hinge axis 54,66 that has respectively on hinge means 50 and the lock-stopping hinge assembly 60 descends to flick mode for the center rotation with above-mentioned subtracting.Certainly, it seems from the outside, is the rotation that the sound equipment front end component flicks mode for 40 times.
With reference to Fig. 6 a to Fig. 6 d,, sound equipment front end component 40 is connected with key-board 30 and describes from the following course of action that flicks mode that key-board 30 separates under the effect of lock-stopping hinge assembly 60 action.Understand for convenient, in Fig. 6 a to Fig. 6 d, dispense key-board 30 parts.
At first, Fig. 6 a is to sound equipment front end component 40 and key-board 30 are carried out the diagram that the bonded assembly process describes.With above-mentioned hinge axis 54,66 is the center, and above-mentioned guide plate 45 rotates, and is approaching to key-board 30.In above-mentioned guide plate 45 this rotation processes, above-mentioned push rod 69 at first touches the back side of above-mentioned guide plate 45.
Overcome the elastic force of above-mentioned elastic part 69e, when being rotated further above-mentioned guide plate 45, the mounting part 46 of above-mentioned guide plate 45 will touch the hook card 64 of above-mentioned lever connecting element 63.When being rotated further above-mentioned guide plate 45 in this state, above-mentioned lever connecting element will be center conter clockwise running (being as the criterion with Fig. 6 a to Fig. 6 d) with lever shaft 63s.At this moment, above-mentioned mounting part 46 will be stuck on the above-mentioned hook card 64.
Above-mentioned this state is shown in Fig. 6 b, and lever connecting element 63 is center rotation with lever shaft 63s, thereby the elastic force by above-mentioned 63e rotates a little to reversing sense and makes mounting part 46 snap into above-mentioned hook card 64.
Therefore, the guide plate 45 that this moment, above-mentioned mounting part 46 was stuck on the above-mentioned hook card 64 will closely be connected the front of above-mentioned key-board 30.At this moment, above-mentioned lever connecting element 63 is under the effect of elastic part 63e, and above-mentioned guide plate 45 is linking closely.And this moment, above-mentioned push rod 69 produces the power that above-mentioned guide plate is promoted previously to above-mentioned key-board 30 under the effect of above-mentioned elastic part 69e, but because the power that this power that promotes is forward produced less than the elastic part 63e of above-mentioned lever connecting element 63, above-mentioned guide plate can not separated from above-mentioned key-board 30.
Next, separate from above-mentioned key-board 30, just above-mentioned guide plate is separated from above-mentioned key-board 30, descend to flick action, only need press releasing locking button portion and get final product if wish above-mentioned sound equipment front end component 40.
When pressing above-mentioned releasing locking button portion, promptly pressed the front end of above-mentioned lever connecting element 63, shown in Fig. 6 c, above-mentioned lever connecting element 63 is that rotate along clockwise direction at the center with above-mentioned lever shaft 63s, and this rotation makes above-mentioned hook card 64 can not continue to block above-mentioned mounting part 46.Therefore, move in above-mentioned guide plate 45 the place ahead to above-mentioned key-board 30 under the impetus of above-mentioned push rod 69.Just above-mentioned elastic part 69e is used in masterpiece on the above-mentioned guide plate by above-mentioned push rod 69, realizes the following motion that flicks mode of above-mentioned sound equipment front end component 40.Above-mentioned state is shown in Fig. 6 d.Certainly, because the existence of above-mentioned key-board 30 has stoped above-mentioned lever connecting element and above-mentioned push rod to rotate to anti-clockwise.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Therefore, the technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to interest field.
As, in PA-system of the present invention, and nonessentially possess one and subtract pendulum hinge and a locking fixed hinge, also a locking fixed hinge can respectively be set in both sides.
Simultaneously, said base and above-mentioned hinge bracket are also also nonessential to be made respectively, also can be with both integrated production, and certainly, lever connecting element and the push rod on the pedestal need be set together at this moment.
And the present invention only is applicable to PA-system, and it also may be used on in-car TV simultaneously, on the vehicle navigator.
Claims (7)
1, a kind of lock-stopping hinge assembly, it comprises:
Pedestal;
A hook is arranged on front end, under the effect of the pedestal first elastic part elastic force, hang over the lever connecting element that the direction of rotating part is rotated along hook;
Under the effect of the pedestal second elastic part elastic force, the push rod that rotates along the direction that promotes the above-mentioned rotating part back side;
The hinge bracket of captiveing joint with pedestal.
2, lock-stopping hinge assembly as claimed in claim 1 is characterized in that, the front end of described hinge bracket is provided with the hinge axis that forms the rotating part center of turn, and described push rod can be arranged on the hinge bracket rotationally.
3, lock-stopping hinge assembly as claimed in claim 1 or 2 is characterized in that, the elastic force of elasticity rate pedestal second elastic part of pedestal first elastic part is big.
4, a kind of PA-system that adopts claim 1 or 2 described lock-stopping hinge assemblies to realize flicking down mode, it comprises:
Be the box-like outward appearance of machine, various parts be housed, constitute body jointly in machine box the inside;
The fan-shaped front of above-mentioned body is the key-board that has the insertion mouth of putting into the sound equipment medium;
The front of above-mentioned key-board is the sound equipment front end component that is provided with various action buttons and display part;
Above-mentioned sound equipment front end component is fixed on the guide plate, and guide plate is the center with the hinge of both sides, key-board lower end, and the mode that below flicks is turned round;
Support above-mentioned guide plate, make it can under a side of the body that comprises key-board, flick the rotating lock-stopping hinge assembly of mode.
5, employing lock-stopping hinge assembly as claimed in claim 4 realizes flicking down the PA-system of mode, it is characterized in that having an above-mentioned lock-stopping hinge assembly at least in above-mentioned guide plate both sides.
6, employing lock-stopping hinge assembly as claimed in claim 4 realizes flicking down the PA-system of mode, it is characterized in that, has an above-mentioned lock-stopping hinge assembly and one to subtract the pendulum hinge means respectively in above-mentioned guide plate both sides, flicks mode under realizing.
7, employing lock-stopping hinge assembly as claimed in claim 4 realizes flicking down the PA-system of mode, it is characterized in that the elastic force of elasticity rate pedestal second elastic part of pedestal first elastic part is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510033013XA CN100457509C (en) | 2005-02-01 | 2005-02-01 | Lock-stopping hinge assembly and sound apparatus using same to realize lower-flicking mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510033013XA CN100457509C (en) | 2005-02-01 | 2005-02-01 | Lock-stopping hinge assembly and sound apparatus using same to realize lower-flicking mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1816266A CN1816266A (en) | 2006-08-09 |
| CN100457509C true CN100457509C (en) | 2009-02-04 |
Family
ID=36908139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510033013XA Expired - Fee Related CN100457509C (en) | 2005-02-01 | 2005-02-01 | Lock-stopping hinge assembly and sound apparatus using same to realize lower-flicking mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100457509C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014111676A1 (en) * | 2014-08-15 | 2016-02-18 | Visteon Global Technologies, Inc. | Device for mounting a display element in a motor vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111199A (en) * | 1994-03-14 | 1995-11-08 | 阿尔派株式会社 | Device for operating electronic instrument |
| JP2619478B2 (en) * | 1988-05-27 | 1997-06-11 | 株式会社日立製作所 | Door opening and fixing device for special vehicles |
| JPH1035369A (en) * | 1996-04-30 | 1998-02-10 | Daewoo Electron Co Ltd | Opening/closing and attaching/detaching device for panel |
| JP2000036186A (en) * | 1998-07-01 | 2000-02-02 | Robert Bosch Gmbh | Electric equipment |
| US20030201671A1 (en) * | 2002-04-11 | 2003-10-30 | Pioneer Corporation | Electronic instrument |
-
2005
- 2005-02-01 CN CNB200510033013XA patent/CN100457509C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2619478B2 (en) * | 1988-05-27 | 1997-06-11 | 株式会社日立製作所 | Door opening and fixing device for special vehicles |
| CN1111199A (en) * | 1994-03-14 | 1995-11-08 | 阿尔派株式会社 | Device for operating electronic instrument |
| JPH1035369A (en) * | 1996-04-30 | 1998-02-10 | Daewoo Electron Co Ltd | Opening/closing and attaching/detaching device for panel |
| JP2000036186A (en) * | 1998-07-01 | 2000-02-02 | Robert Bosch Gmbh | Electric equipment |
| US20030201671A1 (en) * | 2002-04-11 | 2003-10-30 | Pioneer Corporation | Electronic instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1816266A (en) | 2006-08-09 |
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Granted publication date: 20090204 Termination date: 20100201 |