CN207741301U - Shaft, air deflection assemblies and air-conditioning - Google Patents

Abstract

The utility model provides a kind of shaft, air deflection assemblies and air-conditioning, is related to field of air conditioning.A kind of shaft, including shaft core and resilient member, resilient member are connect with shaft core, and resilient member is identical with the extending direction of shaft core, and resilient member is set to the outside of shaft core, and resilient member can generate the elastic deformation for extending along direction.A kind of air deflection assemblies and air-conditioning, air deflection assemblies and air-conditioning have been all made of above-mentioned shaft.Shaft, air deflection assemblies and air-conditioning described in the utility model make the gap uniformity between wind deflector and base plate of air conditioner, avoid wind deflector from generating friction or collision between base plate of air conditioner during exercise, ensure the preferable working performance of wind deflector.

Description

Shaft, air deflection assemblies and air-conditioning

Technical field

The utility model is related to air-conditioning technical field, more particularly to a kind of shaft, air deflection assemblies and air-conditioning.

Background technology

The wind deflector of air conditioner is single layer, double-layer structure for controlling air outlet angle, common wind deflector.Double-layer structure Wind deflector is to match realization with the shaft of base plate of air conditioner by the hangers of wind deflector interior lining panel with the cooperation of base plate of air conditioner, up and down Swing flap；The assembly method of single layer wind deflector and base plate of air conditioner, the usually shaft at wind-guiding door both ends, intermediate bolt or shaft It is assembled with the axle sleeve being assemblied on base plate of air conditioner.For the air conditioner of single layer wind deflector, wind deflector is the injection molding of a strip Part is easily bent, reaping hook deformation, beats the short situation of long dozen in addition, lead to wind deflector both ends and the fit-up gap of base plate of air conditioner not Uniformly, unilateral gap is too small can cause the movement of wind deflector vertical swing flap to be interfered with base plate of air conditioner, influence performance, and lead After aerofoil closure appearance is influenced with the gap unevenness of base plate of air conditioner.

Utility model content

In view of this, the utility model is directed to a kind of shaft, so that the wind deflector using the shaft can be closed Gap uniformity between base plate of air conditioner afterwards is avoided that frictional impact of the wind deflector during exercise between base plate of air conditioner, can protect Demonstrate,prove the preferable working performance of wind deflector.

In order to achieve the above objectives, the technical solution of the utility model is realized in：

A kind of shaft, the shaft include shaft core and resilient member, and the resilient member is connect with the shaft core, and And the resilient member is identical with the extending direction of the shaft core, the resilient member is set to the outside of the shaft core, And the resilient member can generate the elastic deformation for extending along direction.

Further, the resilient member includes support division and multiple elastic portions, and one end of multiple elastic portions is equal It is connected to the shaft core, multiple elastic portions extend along the shaft core, and multiple elastic portions are along the shaft core Multiple circumferentially spaced, the support division is connected to the other end of multiple elastic portions.

Further, the elastic portion is by central raised formation arc, and the protrusion of two adjacent elastic portions Direction is opposite.

Further, the support division is set around on the outside of the shaft core, and is had between the support division and the shaft core There is gap.

Further, the shaft further includes stopper section, and the stopper section is fixedly connected on one end of the shaft core, and One end of the resilient member is fixedly connected on the stopper section, and the resilient member and the shaft core are set to institute State the same side of stopper section.

Further, the shaft further includes reinforcing member, and the reinforcing member fits on the outside of the shaft core, and it is described plus Firmware extends along the shaft core.

Further, the side of the shaft core is provided at least one catch surface, and the catch surface is plane.

Further, one end of the shaft core offers the second mounting hole, the second mounting hole prolonging along the shaft Direction extension is stretched, the internal perisporium of second mounting hole surrounds prismatic.

Compared with the existing technology, shaft described in the utility model has the advantage that：

Shaft described in the utility model includes shaft core and resilient member, and wherein shaft can be connected to wind-guiding by shaft core Plate, and shaft is connected to driving structure by axle center simultaneously so that and power can be transferred to wind-guiding by driving structure by shaft core Plate is so that wind deflector can rotate works.It can be held in and be led by resilient member identical with shaft core extending direction simultaneously Between aerofoil and base plate of air conditioner, and resilient member can generate the elastic deformation for extending along direction so that wind deflector can lead to The gap uniformity between base plate of air conditioner after the elastic deformation guarantee wind-guiding plate closing of resilient member is crossed, wind deflector fortune is avoided Friction and collision when dynamic between base plate of air conditioner, ensure that the preferable working performance of wind deflector.

The another object of the utility model is to propose a kind of air deflection assemblies, so that between wind deflector and base plate of air conditioner Gap uniformity, avoid wind deflector during exercise between base plate of air conditioner occur friction or collision, ensure wind deflector it is preferable Working performance.

In order to achieve the above objectives, the technical solution of the utility model is realized in：

A kind of air deflection assemblies, including wind deflector, axle sleeve and shaft, the shaft include shaft core and resilient member, institute It states resilient member to connect with the shaft core, and the resilient member is identical with the extending direction of the shaft core, the bullet Property supporting piece is set to the outside of the shaft core, and the resilient member can generate the elastic deformation for extending along direction. One end of the wind deflector offers the first mounting hole, and first mounting hole extends along the wind deflector, and the shaft core stretches into First mounting hole, and one end of the resilient member is selectively held in the wind deflector, and the axle sleeve is connected to The wind deflector, and the axle sleeve is located at the middle part of the wind deflector.

Compared with the existing technology, air deflection assemblies described in the utility model have the advantage that：

Air deflection assemblies described in the utility model make shaft and lead by the way that the shaft core of shaft is stretched into the first mounting hole Aerofoil connects, power is transferred to wind deflector by shaft core.And wind deflector is held in resilient member, so that wind deflector The elastic deformation on resilient member extending direction that can be generated by resilient member ensure wind deflector and base plate of air conditioner it Between gap uniformity, to avoid between wind deflector and base plate of air conditioner generate friction or collision, ensure wind deflector preferably work Performance.In addition, the jackshaft of wind deflector is assemblied on base plate of air conditioner by being set to the axle sleeve in the middle part of wind deflector, so that logical It crosses jackshaft and shaft while limiting the position of wind deflector, it is equal with the gap being further ensured that between wind deflector and base plate of air conditioner It is even, improve the stability of wind deflector work.

The further object of the utility model is to provide a kind of air-conditioning, so that the gap between wind deflector and base plate of air conditioner Uniformly, it avoids wind deflector from generating friction or collision between base plate of air conditioner during exercise, ensures the preferable work of wind deflector Performance.

Possessed advantage is identical compared with the existing technology with above-mentioned shaft for the air-conditioning, and details are not described herein.

Description of the drawings

The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model. In attached drawing：

Fig. 1 is the partial structural diagram of the air deflection assemblies described in the utility model embodiment；

Fig. 2 is the structural schematic diagram of the shaft described in the utility model embodiment；

Fig. 3 is the sectional view of the shaft described in the utility model embodiment；

Fig. 4 is the partial structural diagram of the air-conditioning described in the utility model embodiment.

Reference sign：

1- air deflection assemblies, 2- wind deflectors, the first mounting holes of 3-, 4- axle sleeves, 5- shafts, 6- shaft cores, 7- catch surfaces, 8- Two mounting holes, 9- resilient members, 10- elastic portions, 11- support divisions, the stopper sections 12-, 13- reinforcing members.

Specific implementation mode

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

First embodiment

Referring to Fig. 1, providing a kind of shaft 5 in the present embodiment, shaft 5 includes shaft core 6 and resilient member 9, wherein Shaft core 6 and resilient member 9 connect, and resilient member 9 is identical with the extending direction of shaft core 6.In addition, resilient member 9 It is set to the outside of shaft core 6, and resilient member 9 can generate the elastic deformation for extending along direction.

Please refer to Fig. 1 and Fig. 2, wherein shaft 5 can be connected to wind deflector 2 by shaft core 6, and shaft core 6 can also connect It is connected to driving structure, so that driving structure can impart power to wind deflector 2 by shaft core 6 so that wind deflector 2 can generate fortune It moves and works.In addition, wind deflector 2 can be held in air-conditioning stopper section 12 by resilient member 9, and by flexibly supporting Part 9 extends along the elastic deformation generated on direction and makes gap uniformity between wind deflector 2 and air-conditioning stopper section 12, avoids leading The friction or collision between air-conditioning stopper section 12 during exercise of aerofoil 2, ensure that 2 preferable working performance of wind deflector.

I.e., wherein can enable the wind deflector 2 using the shaft 5 after closure by the connection of shaft 5 and wind deflector 2 With the gap uniformity between stopper section 12, it is avoided that frictional impact of the wind deflector 2 during exercise between stopper section 12, can guarantee 2 preferable working performance of wind deflector.

It includes support division 11 and multiple elastic portions 10 to flexibly support portion 11, and one end of multiple elastic portions 10 is all connected to shaft core 6, and multiple elastic portions 10 extend along shaft core 6.In addition, multiple elastic portions 10 are supported along the multiple circumferentially spaced of shaft core 6 Hold the other end that portion 11 is connected to multiple elastic portions 10.

I.e., wherein shaft 5, can be by support division 11 far from multiple elastic portions when being connected to wind deflector 2 by shaft core 6 10 side is held in wind deflector 2, so that wind deflector 2 can press multiple elastic portions 10 by support division 11 so that multiple bullets Property portion 10 jointly generate along shaft core 6 elastic deformation, just can to lead by the elastic deformation that multiple elastic portions 10 generate jointly Gap uniformity between aerofoil 2 and stopper section 12.Wherein, the interval by multiple elastic portions 10 on the circumferencial direction of shaft core 6 Setting so that wind deflector 2 can make in the elastic-restoring force that the elastic deformation generated jointly by multiple elastic portions 10 is formed 2 uniform force of wind deflector is obtained, 2 single load bearing of wind deflector is avoided the non-uniform situation in gap occur.

In the present embodiment, elastic portion 10 is bar shaped, and elastic portion 10 is by central raised formation arc.I.e., wherein bullet The both ends in property portion 10 are connected to support division 11 and shaft core 6 so that elastic portion 10 can make when by the pressure holding of support division 11 It obtains elastic portion 10 to be further bent, elastic portion 10 can be made to generate elastic deformation, the elastic portion when elastic portion 10 is generated and is bent The distance at 10 both ends reduces, and can regard multiple elastic portions 10 as and produce the elastic deformation along shaft core 6 jointly.

Further, wherein the protrusion direction of two adjacent elastic portions 10 is opposite.In the present embodiment, multiple elasticity Each two adjacent elastic portion 10 forms one group of elastic parts in portion 10, two elastic portions, 10 protrusion in one group of elastic parts Direction is on the contrary, in the present embodiment, the distance between two elastic portions, 10 middle part in same group of elastic parts is more than corresponding The distance between end so that elastic-restoring force energy and axis that two elastic portions 10 in same group generate support division 11 The extending direction of core 6 is identical, can guarantee that support division 11 can steadily generate the reciprocal shifting of elasticity on the extending direction along shaft core 6 It is dynamic, it avoids support division 11 from generating offset and causes to flexibly support the damage in portion 11, and be avoided that support division 11 is fastened in shaft core 6 and causes The damage of support division 11 or shaft core 6.

In addition, two elastic portions 10 in same group of elastic parts are located inside approximately the same plane, can be further ensured that Elastic portion 10 can provide the elastic-restoring force along shaft core 6 to support division 11.Since multiple elastic portions 10 are along the circumferencial direction of shaft core 6 Setting, that is, form angle between the plane where two adjacent elastic parts so that multiple elastic parts can jointly to It holds portion 11 and uniform elastic-restoring force is provided.I.e., wherein 10 middle part of elastic portion and phase one of in any group of elastic parts Adjacent the distance between 10 middle part of elastic portion is less than the distance between corresponding end of the two in adjacent elastic parts, simultaneously Also the protrusion direction that can regard two elastic portions 10 as is opposite.

Also, in the present embodiment, multiple elastic portions 10 have gap between shaft core 6, so that multiple elastic portions 10 avoid contacting with generation among axle center when generating deformation, cause the influence of elastic portion 10 or shaft core 6.

It should be noted that in other embodiments, the protrusion direction of multiple elastic portions 10 may be far from shaft core 6 Direction, that is, multiple elastic portions 10 are arranged at equal intervals along the circumferencial direction of shaft core 6, and by multiple elastic portions 10 far from axis The protrusion of core 6 enables multiple elastic portions 10 to generate the elastic deformation along shaft core 6 jointly, can realize through above-mentioned multiple bullets Property portion 10 and support division 11 between cooperation complete the gap uniformity between wind deflector 2 and air-conditioning stopper section 12.

Support division 11 is set around the outside of shaft core 6, and has gap between support division 11 and shaft core 6.In the present embodiment In, in a ring, and multiple elastic portions 10 are all connected to support division 11 to support division 11, and annular support division 11 is set around shaft core 6 Outside so that support division 11 when being held in wind deflector 2 and by the press force of wind deflector 2, avoid support division 11 contact In shaft core 6, the abrasion to shaft core 6 or support division 11 is caused, influences the intensity and service life of support division 11 and shaft core 6.

It should be appreciated that in other embodiments, support division 11 can not also in a ring, for example, support division 11 can be more It is a, a support division 11 is corresponded in every group of elastic parts, the end of two elastic portions 10 in same group, which is connected to, to be supported The both ends in portion 11, and multiple support divisions 11 are in same plane so that and multiple support divisions 11 can be held in wind deflector 2 simultaneously Deng.

The side of shaft core 6 is provided at least one catch surface 7, and catch surface 7 is plane.So that shaft core 6 is connected to It can be fastened in wind deflector 2 by catch surface 7 when wind deflector 2 so that shaft core 6 can drive wind deflector 2 to rotate in rotation.In this reality It applies in example, shaft core 6 is prismatic, that is, shaft core 6 has multiple catch surfaces 7, so that shaft core 6 can pass through 7 clamping of multiple catch surfaces In wind deflector 2 so that power is steadily transferred to wind deflector 2 by shaft core 6.Further, in the present embodiment, shaft core 6 is six It is prismatic, that is, there are six catch surfaces 7 for the tool of shaft core 6.

In addition, in the present embodiment, elastic parts is three, and three elastic parts correspond respectively to wherein the three of shaft core 6 A catch surface 7, and three interval of catch surface 7 settings.

Shaft 5 further includes stopper section 12, and stopper section 12 is set to one end of shaft core 6, and one end of resilient member 9, which is fixed, to be connected It is connected to stopper section 12, and resilient member 9 and shaft core 6 are set to the same side of stopper section 12.Wherein, by that will flexibly support Part 9 and shaft core 6 are set to jointly on stopper section 12, to provide support to shaft core 6 and resilient member 9 by stopper section 12, that is, When shaft 5 is installed on air-conditioning, shaft core 6 and resilient member 9 are carried by stopper section 12 so that wind deflector 2 can pass through Resilient member 9 is pressed jointly with stopper section 12 while shaft core 6 is connected to shaft 5, to pass through the elastic shape of resilient member 9 Become and realizes gap uniformity between wind deflector 2 and air-conditioning stopper section 12.

In the present embodiment, stopper section 12 connects area of the area more than 6 end face of shaft core of the side of shaft core 6, and axis The end face of core 6 is connected to the middle part of 12 side of stopper section, and one end of multiple elastic portions 10 is connected to stopper section 12 and connects shaft core 6 The outer rim of side, is arranged so that multiple elastic portions 10 can be spaced between shaft core 6, and elastic deformation is generated to avoid elastic portion 10 Contact shaft core 6 causes the influence to resilient member 9 afterwards, while phase mutual friction between elastic portion 10 and shaft core 6 also being avoided to cause Damage.

Passing through the setting of stopper section 12 so that shaft core 6 and resilient member 9 can be worked by stopper section 12 respectively, Carrying is provided to shaft core 6 and resilient member 9 respectively by stopper section 12, is avoided that between resilient member 9 and shaft core 6 It influences each other, avoids and mutually worn between resilient member 9 and shaft core 6.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, shaft 5 further includes reinforcing member 13, and reinforcing member 13 fits in the outside of shaft core 6, And reinforcing member 13 extends along shaft core 6.Pass through the setting of reinforcing member 13 so that the intensity of shaft core 6 increases.Also, pass through simultaneously The setting of reinforcing member 13 can be held in wind deflector 2 by reinforcing member 13 and avoid wind-guiding so that when resilient member 9 fails Plate 2 generates interference directly between air-conditioning stopper section 12, can resilient member 9 fail after avoid air-conditioning stopper section 12 with Excessively serious abrasion is caused between wind deflector 2.

In the present embodiment, reinforcing member 13 is set in shaft core 6 in catch surface 7, and one end of reinforcing member 13 is connected to Stopper section 12, so that reinforcing member 13, which can provide after resilient member 9 fails for wind deflector 2, stable supports effect.Separately Outside, between the one end of reinforcing member 13 far from stopper section 12 and support division 11 have certain spacing, and reinforcing member 13 relative to The thickness of catch surface 7 is more than the distance between support division 11 and catch surface 7 so that resilient member 9 is by excessive pressure holding When, it can be so that being held in reinforcing member 13 between support division 11, providing resist force to support division 11 by reinforcing member 13 avoids elasticity 10 stress of portion is excessive to be damaged or fails, and be ensure that the intensity of resilient member 9 to a certain extent, is further ensured that energy Realize gap uniformity between wind deflector 2 and air-conditioning stopper section 12.

It should be noted that in the present embodiment, reinforcing member 13 is three, and three reinforcing members 13 are connected to three cards Hold face 7, and three interval of catch surfaces 7 settings, that is, three catch surfaces 7 of reinforcement by connection part 13 and with three elastic parts phases Corresponding three catch surfaces 7 are staggered.

In addition, one end of shaft core 6 offers the second mounting hole 8, the second mounting hole 8 extends along the extending direction of shaft core 6, and And second mounting hole 8 internal perisporium surround it is prismatic.Wherein by the second mounting hole 8 so that shaft 5 can be installed on driving knot On structure so that driving structure energy band turn axis 5 rotates.In the present embodiment, the second mounting hole 8 is opened in shaft core 6 close to backstop The one end in portion 12, and the second mounting hole 8 is stretched into through stopper section 12 inside shaft core 6.The internal perisporium of second mounting hole 8 surrounds rib Cylindricality so that driving structure can steadily drive shaft 5 to rotate by the clamping of the internal perisporium of the second mounting hole 8.

It should be noted that wherein, the driving structure of above-mentioned offer can be the motor with drive shaft, and drive shaft It can stretch into inside the second mounting hole 8, and drive shaft can be fastened on the internal perisporium of the second mounting hole 8, so that motor passes through Drive shaft drives shaft 5 to rotate.Wherein it is possible to be drive shaft be with the second mounting hole 8 compatible prismatic or drive shaft On linkage block compatible with the second mounting hole 8 is installed so that drive shaft drive shaft 5 rotate.

The shaft 5 provided in the present embodiment can be connected to wind deflector 2 by shaft core 6, and shaft 5 is connected by axle center simultaneously Be connected to driving structure so that driving structure power can be transferred to wind deflector 2 by shaft core 6 so that wind deflector 2 can rotate into Row work.Wind deflector 2 and air-conditioning stopper section 12 can be held in by resilient member identical with 6 extending direction of shaft core 9 simultaneously Between, and resilient member 9 can generate the elastic deformation for extending along direction so that and wind deflector 2 can pass through resilient member 9 Elastic deformation ensure gap uniformity between air-conditioning stopper section 12 after wind deflector 2 is closed, avoid when wind deflector 2 moves with Friction between air-conditioning stopper section 12 and collision ensure that 2 preferable working performance of wind deflector.

Second embodiment

Referring to Fig. 1, providing a kind of air deflection assemblies 1 in the present embodiment, air deflection assemblies 1 include wind deflector 2, axle sleeve 4 and first embodiment in the shaft 5 that provides.Wherein, one end of wind deflector 2 offers the first mounting hole 3,3 edge of the first mounting hole Wind deflector 2 extends, and shaft core 6 stretches into inside the first mounting hole 3, so that shaft 5 is connected to wind deflector 2, and can drive wind deflector 2 Rotation.One end of resilient member 9 is selectively held in wind deflector 2 so that wind deflector 2 can pass through the elasticity of resilient member 9 Deformation makes the gap uniformity at 2 both ends of wind deflector, avoids between wind deflector 2 and air-conditioning stopper section 12 mutually abrasion or mutual shadow It rings.Axle sleeve 4 is connected to wind deflector 2, and axle sleeve 4 is located at the middle part of wind deflector 2 so that wind deflector 2 can will be intermediate by axle sleeve 4 Axis is assemblied on air-conditioning stopper section 12, i.e., by the limit of shaft 5 and jackshaft further such that wind deflector 2 and air-conditioning stopper section Gap uniformity between 12 ensure that the stability that wind deflector 2 works.

3rd embodiment

Referring to Fig. 4, providing a kind of air-conditioning (figure is not marked) in the present embodiment, which employs the shafts in first embodiment 5 so that the gap uniformity between wind deflector 2 and air-conditioning stopper section 12, avoid wind deflector 2 during exercise with air-conditioning stopper section 12 Between generate friction or collision, ensure wind deflector 2 preferable working performance.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (10)

1. a kind of shaft, which is characterized in that the shaft (5) includes shaft core (6) and resilient member (9), described to flexibly support Part (9) is connect with the shaft core (6), and the resilient member (9) is identical with the extending direction of the shaft core (6), described Resilient member (9) is set to the outside of the shaft core (6), and the resilient member (9) can generate and extend along direction Elastic deformation.

2. shaft according to claim 1, which is characterized in that the resilient member (9) includes support division (11) and more One end of a elastic portion (10), multiple elastic portions (10) is all connected to the shaft core (6), and multiple elastic portions (10) are equal Extend along the shaft core (6), and multiple elastic portions (10) are along the multiple circumferentially spaced of the shaft core (6), it is described Support division (11) is connected to the other end of multiple elastic portions (10).

3. shaft according to claim 2, which is characterized in that the elastic portion (10) by central raised formation arc, and And the protrusion direction of two adjacent elastic portions (10) is opposite.

4. shaft according to claim 2, which is characterized in that the support division (11) is set around on the outside of the shaft core (6), And there is gap between the support division (11) and the shaft core (6).

5. shaft according to claim 1, which is characterized in that the shaft (5) further includes stopper section (12), the backstop Portion (12) is fixedly connected on one end of the shaft core (6), and one end of the resilient member (9) is fixedly connected on the stopper section (12), and the resilient member (9) and the shaft core (6) are set to the same sides of the stopper section (12).

6. shaft according to claim 1, which is characterized in that the shaft (5) further includes reinforcing member (13), the reinforcing Part (13) fits on the outside of the shaft core (6), and the reinforcing member (13) extends along the shaft core (6).

7. shaft according to claim 1, which is characterized in that the side of the shaft core (6) is provided at least one clamping Face (7), the catch surface (7) are plane.

8. shaft according to claim 1, which is characterized in that one end of the shaft core (6) offers the second mounting hole (8), second mounting hole (8) extends along the extending direction of the shaft core (6), and the internal perisporium of second mounting hole (8) encloses At prismatic.

9. a kind of air deflection assemblies, which is characterized in that including any one in wind deflector (2), axle sleeve (4) and such as claim 1-8 Shaft (5) described in, one end of the wind deflector (2) offer the first mounting hole (3), and first mounting hole (3) is along institute Wind deflector (2) extension is stated, the shaft core (6) stretches into first mounting hole (3), and one end of the resilient member (9) Selectivity is held in the wind deflector (2), and the axle sleeve (4) is connected to the wind deflector (2), and the axle sleeve (4) is located at The middle part of the wind deflector (2).

10. a kind of air-conditioning, which is characterized in that include the shaft (5) as described in any one of claim 1-8.