CN1395657A

CN1395657A - Fan mount

Info

Publication number: CN1395657A
Application number: CN01804049A
Authority: CN
Inventors: 丹尼斯·R·本茨; 戴维·A·布拉默
Original assignee: Gillette Co LLC
Current assignee: Gillette Co LLC
Priority date: 2000-01-26
Filing date: 2001-01-25
Publication date: 2003-02-05
Anticipated expiration: 2021-01-25
Also published as: HK1049363A1; DE60120355D1; CN1293311C; EP1252447B1; WO2001055599A1; AU2001229766A1; JP2003521620A; ATE329158T1; EP1252447A1; DE60120355T2

Abstract

A mount (10) for an air mover in an air manager system includes a central portion (20) and suspendable elements (30) connected to the central portion (20) for suspending the air mover (110) above the surface of the air manager system (150). The suspendable element can be a plurality of arms (60) spaced about the periphery of the central portion (20) and extending radially from the central portion (20).

Description

Blower tray

The present invention relates generally to the support of blower in the air control system for air.

Air control system for air generally is used in the equipment that air stream is flowed into and flow out.For example cellular phone adopts the metal-air storage battery to make its power supply, and this storage battery needs air to come produce power.In order to increase the activation electric power storage life-span and to guarantee that battery operation is good, need to adopt air control system for air that air stream is provided.

This air control system for air generally includes air and moves machine, for example makes the blower or the fan of air circulation.When air moves machine and is operated in the cellular phone, it will produce noise, influence the clearness of phone.

The present invention relates generally to be used in the support that air in the air control system for air moves machine, for example be used in the support of cellular telephone.This support can reduce to move the vibrations that machine produces by air, makes this vibrations can not pass on the phone, reduces noise jamming thus.

On the one hand, the invention is characterized in that air in a kind of air control system for air moves the support of machine.The air that is used for that this support comprises middle body and is connected in this middle body moves machine and is suspended on sprung parts above the air control system for air surface.This support is basically in same plane.

This middle body is an annular.Form a perforate on this middle body, this perforate is circular.The diameter of this perforate is greater than or equal to the diameter that this air moves lining on the machine.Owing to have a this feature, this air move machine can be fixed easily on support and/or be connected in this support.

This support also comprises many sprung partses, and this sprung parts is around the circumference equidistant apart of this middle body.This sprung parts can be an arm, and this arm separates along the circumference of middle body, and extends radially out from this middle body.Preferably all arms have equal length.When being configured in support in the outer cover, this makes the middle body configuration easily placed in the middle of support, can guarantee to be contained in air on this support thus and move machine and can be contained in the outer cover between two parties.This sprung parts comprises the flange that extends along this arm longitudinal axis.This support can have three or four sprung partses.This support comprises for example thermoplastic elastomer of polymer material.This sprung parts preferably has the durameter between about 35-50, and this durameter is preferably between 40-45.Owing to have this feature, this support and air move machine and can be contained in easily on the air control system for air, to reduce noise and vibrations.

On the other hand, the invention is characterized in that a kind of air moves thermomechanical components, this assembly comprises outer cover, be configured in the support in this outer cover and the air that is configured in this outer cover moves machine, and this air moves machine and contacts with support.This outer cover has wall, and many holes are arranged on the wall.This support comprise middle body and be connected in this middle body be used for air moved machine be suspended on sprung parts above the air control system for air surface.This outer cover plays a similar loudspeaker, amplifies the noise that air moves machine.This support absorbs vibrations and the noise in this outer cover, limits noise thus and is sent in the equipment.

This sprung parts can be an arm, and this arm was opened along the circle spacing of middle body, and radially extended from this middle body.This sprung parts preferably has flange, and this flange passes the hole on the outer cover, and meshes with the outside of this outer cover.So just, can easily this groups of holders be contained in this outer cover.

These arms have identical length.Make that so just the middle body of this support is disposed when being configured in this support in the outer cover between two parties, the air of guaranteeing thus to be contained on this support moves the central authorities that machine can decide to be contained in outer cover middlely.

Fig. 1 is the perspective view that air of the present invention moves machine support.

Fig. 2 is the top view that air of the present invention moves machine support.

Fig. 3 is the side view that air of the present invention moves machine support.

Fig. 4 has the simplification exploded view that air that air of the present invention moves machine support moves thermomechanical components.

Fig. 5 has the simplification top view that air that air of the present invention moves machine support moves thermomechanical components.

This air move machine support can with equipment for example the air in the cellular phone air control system for air move the machine logotype.This air moves machine support can absorb the vibrations that air moves machine, thereby reduces the noise of the equipment of being transferred to.

Below with reference to Fig. 1-3, support 10 comprises that middle body 20 and at least one are connected in the sprung parts 30 of this middle body 20.These support 10 the most handy polymer materials are thermoplastic elastomer (for example Santoprene) or two component rubber (for example chemglaze) making for example, certainly adopts any material with suitable shock-absorbing characteristic.For example, too hard material still can be transferred to noise and vibrations on the equipment.Though too soft material has the characteristic of good minimizing noise, but still can make the on hand vibrations of equipment the user.Each sprung parts 30 has the durameter between about 30-50, and this durameter is relatively good between about 40-45, preferably is about 42.Yet concrete durameter changes with used air control system for air.As shown in Figure 3, support 10 basically at grade, thickness is about 0.7-1.1mm.Yet concrete thickness changes with the used material of support 4 and the load of this support.Distance from the center of middle body 20 to the end 40 of sprung parts 30 is generally 15-17mm, and this distance certainly changes, because illustrate as following, can cut off the excessive portion of column part 80 after being assembled in support 10 in the outer cover 120.

Shown in Fig. 2-4, middle body 20 preferably at grade.This middle body 20 is an annular, has perforate 50, and this perforate is preferably justified.Yet this middle body 20 can make Any shape, and for example non-circular perforate or non-belt middle body move on the machine 110 as long as support 10 can be connected air.Illustrate that as following this perforate 50 plays a part support 10 is connected in the centering device that air moves machine 110.The diameter of this perforate 50 more preferably greater than or equal the diameter that air moves lining on machine 110 motors.The diameter of this middle body 20 preferably is about 5mm, and concrete diameter depends on the size of lining or the size of other mounting mechanism that the following describes.

Sprung parts 30 is connected in middle body 20, again support 10 is connected in air and moves on the machine 110, at this moment, this sprung parts air can be moved machine 110 be suspended on air control system for air 150 surfaces above.The preferably many arms 60 of this sprung parts 30, these arms 60 were opened along the circle spacing of middle body 20, and extended radially out from this middle body 20.These arms 60 are preferably opened along the circumference equi-spaced apart of middle body 20, with the vibrations that even absorption air moves machine 110, can certainly use not equidistant arm.There are three or four arms 60 to be connected in middle body 20 in a preferred embodiment of the invention, can certainly use the arm 60 of any number, move machine and absorbing vibration as long as can hang this air.For example, support 4 can comprise the arm 60 more than four, and this has increased support 10 is contained in the time required in the outer cover 120.

With reference to Fig. 2 and 3, each arm 60 comprises flat substantially part 70, column part 80 and flange 90.This flat part 70 is positioned at the near-end of arm 60 with respect to middle body 20.This flat part 70 provides bigger surface area to move machine 110 with air and has contacted, and makes support 10 damping effectively.Column part 80 is positioned at the far-end of arm 60 with respect to middle body 20.Illustrate as following.Column part 80 helps support 10 is contained in the outer cover of air control system for air 150.This flange 90 is positioned at the centre of flat part 70 and column part 80 along arm 60 vertical axis extensions.This flange 90 is equidistant with centers of middle body 20 preferably so that make support 10 calmly in outer cover 120, illustrate as following.

With reference to Fig. 4 support 10 is connected in air and moves the blower that machine 110 is connected in this paper when using, the center bush (not shown) that connecting means preferably makes perforate 50 and air move on the machine 110 meshes.Air moves machine 110 at planar section 70 contact supports 10.This support 10 is fixed on air moves on the machine 110, fixation method is, if do not have lining if perforate 50 is moved machine 110 greater than the diameter of lining or air, then can adopt the cyanoacrylate adhesive of tackiness agent for example such as non-film to fix.Perhaps can adopt other fixing device.For example can heated holder 10, air moved that machine 110 is squeezed into or air moves machine and can comprise the circuit board with clip, with this clip fixed support 10.

Then support 10 and air being moved machine 110 is inserted into air and moves in the outer cover 120 of thermomechanical components 100.Have many holes 140 on the wall 130 of this outer cover 120, the number in the hole 140 on this wall 130 equals the number of sprung parts 30 on the support.Each sprung parts 30 or each arm 60 are connected in this outer cover 120, and the method for connection is, makes column part 80 pass hole 140, and for example the pliers with the aciculiform head makes end 40 pass hole 140, and traction sprung parts 40.Hole 140 is passed in each sprung parts 30 tractions, passed hole 140 until flange 90, and mesh this hole 140.Each sprung parts 30 is preferably in the state assembling down of tension.The diameter of flange 90 is 140 diameter more preferably greater than the hole, so that guarantee closely chimeric.Utilize the engagement in each flange 90 and each hole 140, can make support 10 and air move machine 110 and be contained in one heart in the outer cover 120, can make thus support 10 equably damping and prevent air move machine 110 in outer cover 120 clickly make a sound.Can on flange 90, coat other tackiness agent, and support 10 is fixed on the outer cover 120.Perhaps,, have the hole 140 that flange 90 is meshed in suitable being suitable for of preformed size, then do not need coating adhesive again if outer cover adopts for example injection-molded manufactured.Can cut off the long column part 80 that stretches out outer cover 120 then.Fig. 5 illustrates the support 10 that is fixed on the outer cover 120.

Claims

1. air moves the support that machine is used in the air control system for air, and this support comprises:

Middle body;

Be connected in this middle body be used for this air moved machine be suspended on this sprung parts above air control system for air surface.

2. support as claimed in claim 1 is characterized in that this sprung parts is an arm, and this arm was opened along the circle spacing of this middle body, and extended radially out from this middle body.

3. support as claimed in claim 1 is characterized in that it is blower that this air moves machine.

4. support as claimed in claim 1 is characterized in that, forms perforate on this middle body.

5. support as claimed in claim 4 is characterized in that this perforate is a circular hole.

6. support as claimed in claim 5 is characterized in that the diameter of this perforate is greater than or equal to the diameter that this air moves lining on the machine.

7. support as claimed in claim 1 is characterized in that this middle body is annular.

8. support as claimed in claim 1 is characterized in that this sprung parts comprises along the flange of the vertical axis extension of arm.

9. support as claimed in claim 1 is characterized in that, also comprises many sprung partses, and this sprung parts is along the circumference equidistant apart of this middle body.

10. support as claimed in claim 9 is characterized in that, this support comprises three sprung partses.

11. support as claimed in claim 1 is characterized in that, this support comprises four sprung partses.

12. support as claimed in claim 1 is characterized in that, the durameter of this sprung parts is between about 35～50.

13. support as claimed in claim 12 is characterized in that, the durameter of this sprung parts is between about 40～45.

14. support as claimed in claim 1 is characterized in that, this support substantially at grade.

15. support as claimed in claim 1 is characterized in that, this support comprises polymer material.

16. support as claimed in claim 15 is characterized in that, this polymer is a thermoplastic elastomer.

17. the support of blower in the air control system for air, this support comprises:

Annular portion;

Three arms, these arms are along the circumference equidistant apart of annular portion, and extend radially out from this annular portion.

18. support as claimed in claim 17 is characterized in that, each arm has flange, and this flange is along the vertical axis extension of arm.

19. support as claimed in claim 17 is characterized in that, the durameter of each arm is between about 35～50.

20. support as claimed in claim 19 is characterized in that, the durameter of each arm is between about 40～45.

21. an air moves thermomechanical components, comprising:

Outer cover, this outer cover has wall, has many holes on the wall;

Be configured in the support in the outer cover, this support has middle body;

And sprung parts, be connected in middle body, be used for air move machine be suspended on the air control system for air surface above;

Air moves machine, is configured in the outer cover, and it is contacted with this support.

22. assembly as claimed in claim 21 is characterized in that, it is blower that this air moves machine.

23. assembly as claimed in claim 22 is characterized in that, this middle body has perforate.

24. assembly as claimed in claim 23 is characterized in that, this blower has lining, and this perforate is shaped as and can meshes with this lining.

25. assembly as claimed in claim 21 is characterized in that, this sprung parts comprises the flange that is used to mesh hole on this wall.

26. assembly as claimed in claim 21 is characterized in that, this air moves machine and support absorbent core but separated.

27. assembly as claimed in claim 21 is characterized in that, the durameter of this sprung parts is between about 35～50.

28. assembly as claimed in claim 27 is characterized in that, the durameter of this sprung parts is between about 40～45.