CN205896070U - Driving box device and air conditioner wall hanging machine - Google Patents

Abstract

The utility model relates to a driving box device and air conditioner wall hanging machine relates to the air conditioner field, and the assemble duration of driving box device is longer among the main aim at solution prior art, leads to the technical problem that production efficiency is low. The main technical scheme who adopts does: the driving box device, it includes casing, rack, arch and recess, rack movably sets up in the casing, the rack has the first face and the second face of the back of the body mutually in the direction of perpendicular to rack movable orbit, the driving box device still includes arch and recess, and the recess extends along the direction of motion of rack, the protruding setting on first face, the recess setting is on the fixed part right with first facial features, or the recess setting is on first face, and protruding setting is on a fixed part, wherein, in the recess was inserted to the arch, the arch was used for coordinating with the displacement of at least restriction rack to first face side with the recess. The utility model discloses well recess and bellied cooperation can reduce the use of bearing gasket to can shorten its assemble duration.

Description

Drive box device and air conditioner wall-mounted machine

Technical field

This utility model is related to air conditioner technical field, and more particularly to one kind drives box device and air conditioner wall-mounted machine.

Background technology

At present, Domestic hanging air-conditioning internal machine needs to drive box device will be coated on air-conditioning internal machine surface in the course of the work Protection panels open, to expose air outlet and wind deflector etc. of inside, and realize sending of air-conditioning by the motion of wind deflector Wind and air conditioning function.

Tooth bar, gear, housing, motor and some bearing gaskets etc., wherein, housing is included in existing driving box device Including driving lid and bottom, lid and bottom is driven mutually to fasten to form the protection shell structure driving box device.Tooth bar sets Put in housing, for housing motion relative under the drive of gear.Motor is used for providing the power of gear movement.If above-mentioned Dry bearing pad is distributed in the both sides of tooth bar, with the sports limiting to tooth bar, limits tooth bar along the trajectory displacement setting.To above-mentioned Driving box device when being assembled, usually first gear and tooth bar etc. are assemblied in housing in order, then reassemble spiral shell The position limiting structure such as nail and bearing gasket.

In above-mentioned technical scheme, because the movement locus of tooth bar are relatively long, in order to ensure the kinematic accuracy of tooth bar, So that the quantity being distributed in the bearing gasket of tooth bar both sides is more, thus leading to operating personnel to need to spend in the operation installing bearing gasket Take the long period；And because the quantity of bearing gasket is more, the position that each bearing gasket is both needed to according to setting is installed, operation Cumbersome；And the less deviation that each bearing gasket occurs when mounted can be overlapped mutually, thus leading to the motion rail of tooth bar Mark is likely to occur relatively large deviation, so lead to spacing not firm to tooth bar.

Utility model content

In view of this, a purpose of the present utility model is to provide a kind of driving box device, to solve in prior art Drive the installation time of box device longer, lead to the technical problem that production efficiency is low.

Another purpose of the present utility model is to provide a kind of air conditioner wall-mounted machine applying above-mentioned driving box device.

On the one hand, embodiment of the present utility model provides a kind of driving box device, and it includes housing and tooth bar, described tooth bar It is movably disposed in described housing；Described tooth bar has the first opposite face on the direction perpendicular to tooth bar movement locus With the second face；Described driving box device also includes projection and groove, and described groove extends along the direction of motion of described tooth bar；

Described projection is arranged on described first face, and described groove is arranged on first fixed part relative with described first face On part；Or, described groove is arranged on described first face, described projection is arranged in described first fixed component；

Wherein, in the described groove of described raised insertion, described projection is for described at least to limit with described groove fit Tooth bar is to the displacement of the first surface side.

The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.

In aforesaid driving box device, optionally, described raised also limit described tooth bar with described groove fit to two The displacement of side.

In aforesaid driving box device, optionally, described groove is rectangular channel, and described raised top has arc table Face, described projects through described curved surfaces and the cooperation of described rectangular channel.

In aforesaid driving box device, optionally, described curved surfaces are sphere.

In aforesaid driving box device, optionally, the described raised direction of motion along described tooth bar extends, to form bar Shape.

In aforesaid driving box device, optionally, described first fixed component is the driving lid of described housing.

In aforesaid driving box device, optionally, box device is driven also to include gathering sill and limit assembly；

Described gathering sill extends along the direction of motion of described tooth bar, described limit assembly insert in described gathering sill and with institute State the side wall cooperation of gathering sill, with and guiding spacing to described tooth bar；

Wherein, described gathering sill is arranged on described second face, and described limit assembly is arranged on relative with described second face The second fixed component on；Or, described limit assembly is arranged on described second face, it is solid that described gathering sill is arranged on described second Determine on part.

In aforesaid driving box device, optionally, described limit assembly also limits described tooth bar to the position of the second surface side Move.

In aforesaid driving box device, optionally, box device is driven also to include:

Cover plate, is arranged in described housing and is fixedly connected with the bottom of described housing, for by described tooth bar and housing Interior other moving components separate；

Wherein, as the second described fixed component, described limit assembly is arranged on described bottom described bottom, and warp Inserted in described gathering sill by the via on described cover plate.

In aforesaid driving box device, optionally, described limit assembly includes fixed column and bearing gasket, described fixed column One end be connected with described bottom, the other end of described fixed column inserts in described gathering sill via the via on described cover plate； Described bearing gasket is set in described fixed column, the bearing post of described bearing gasket insert in described gathering sill and with described gathering sill The cooperation of side wall, with and guiding spacing to described tooth bar；

The chuck of described bearing gasket is coordinated with the edge of opening of described gathering sill, to limit described tooth bar to the second surface side Displacement.

In aforesaid driving box device, optionally, described fixed column includes fixed column matrix and is based on described fixed column The projection that matrix extends, one end deviating from described projection of described fixed column matrix is connected with described cover plate, described bearing cushion cover It is located on described projection.

On the other hand, embodiment of the present utility model also provides a kind of air conditioner wall-mounted machine, comprising:

Protection panels；

Drive box device, the box-packed driving box device being set to described in any of the above-described kind of described driving, described driving box device Tooth bar and described protection panels drive connection, to drive described protection panels to open or to close.

By technique scheme, this utility model drives box device and air conditioner wall-mounted machine at least to have following beneficial effect Really:

In the technical scheme of the driving box device that this utility model provides, by the raised cooperation with groove, can be down to Limit the displacement to the first surface side for the tooth bar less, pass through in the both sides of tooth bar using bearing gasket to tooth bar with respect in prior art First face carries out spacing, and it is relatively simple that this utility model drives the fit structure of box device protrusions and groove to assemble up, Installation time is shorter, and then so that the production efficiency of driving box device is higher.

In addition, the air conditioner wall-mounted machine that this utility model provides, due to arranging the reason of above-mentioned driving box device, therefore also has There is installation time shorter, the higher advantage of production efficiency.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed Describe in detail bright as after.

Brief description

Fig. 1 is a kind of cross section view of driving box device that an embodiment of the present utility model provides；

Fig. 2 is that a kind of driving box device that an embodiment of the present utility model provides hides structural representation when driving lid Figure；

Fig. 3 is a kind of structural representation of bearing gasket that an embodiment of the present utility model provides；

Fig. 4 is another kind of part-structure schematic diagram driving box device that an embodiment of the present utility model provides.

Specific embodiment

For further illustrating that this utility model is to reach technological means and effect that predetermined utility model purpose is taken, Below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of foundation this utility model application, structure, feature and its work( Effect, after describing in detail such as.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same enforcement Example.Additionally, special characteristic in one or more embodiments, structure or feature can be combined by any suitable form.

As depicted in figs. 1 and 2, a kind of driving box device 10 that an embodiment of the present utility model proposes, it includes shell Body 1, tooth bar 2, projection 31 and the groove 32 being adapted to raised 31.Tooth bar 2 is movably disposed in housing 1, and tooth bar 2 is used for Under the drive of gear 8, housing 1 relatively moves.Tooth bar 2 has the first opposite face on the direction perpendicular to tooth bar 2 movement locus 21 and second face 22.Groove 32 extends along the direction of motion of tooth bar 2.Wherein, raised 31 it is arranged on the first face 21 of tooth bar 2. Above-mentioned groove 32 is arranged in the first fixed component (in figure does not indicate) relative with this first face 21.Raised 31 insertion grooves In 32, raised 31 are used for coordinating with groove 32 at least to limit tooth bar 2 to the displacement of the first face 21 side.

In the technical scheme of above-mentioned offer, by the cooperation of raised 31 and groove 32, can at least limit tooth bar 2 to the The simultaneously displacement of 21 sides, passes through the first face 21 of tooth bar 2 to be entered using bearing gasket in the both sides of tooth bar 2 with respect in prior art Row is spacing, and this utility model drives box device 10 protrusions 31 and the fit structure of groove 32 to assemble up relatively simple, dress Shorter between timing, and then so that the production efficiency of driving box device 10 is higher.

Need exist for illustrating: the position of above-mentioned projection 31 and groove 32 can be exchanged, you can to set groove 32 Put on the first face 21 of tooth bar 2, raised 31 are arranged in the first fixed component relative with the first face 21 of tooth bar 2.So Above-mentioned setting raised 31 equally can be reached and be arranged on the technology in the first fixed component on the first side 21 and by groove 32 Effect, specifically will not be described here.

Further, as shown in figure 1, aforesaid raised 31 can also limit the position to both sides for the tooth bar 2 with groove 32 cooperation Move, specifically, between raised 31 and the side wall of groove 32, there is gap, the size in this gap can be set as needed in advance Meter, such as takes the numerical value more than or equal to zero.When tooth bar 2 is inclined to setting position to side during motion, raised 31 is inconsistent with the side wall of groove 32, with spacing to tooth bar 2, makes tooth bar 2 in the motion interval intrinsic displacement setting.In this example In, the use of the bearing gasket 412 of tooth bar 2 both sides can be reduced further by the cooperation of raised 31 and groove 32, such that it is able to Shorten the installation time that this utility model drives box device 10 further, further increase its production efficiency.

In order to reduce frictional resistance during running between raised 31 and groove 32 for the tooth bar 2 it is preferred that aforesaid It is linear contact lay between raised 31 and groove 32.In a specific application example, as shown in figure 1, aforesaid groove 32 is square Shape groove.Raised 31 top has curved surfaces, and raised 31 pass through this curved surfaces is coordinated with rectangular channel, with realize raised 31 with The technique effect of linear contact lay between groove 32.

In another example, aforementioned raised 31 top can be spherical, and " sphere " herein does not refer to geometric meaning Upper completely enclosed spherical surface, " sphere " herein can be a part for completely enclosed spherical surface.In this example, Raised 31 top is passed through sphere and is coordinated with rectangular channel, is that point contacts, to reduce raised 31 further between sphere and rectangular channel Frictional resistance and groove 32 between.

In order to improve the kinematic accuracy of tooth bar 2 further, this utility model also provides following embodiment: as Fig. 2 and Shown in Fig. 4, projection 31 extends along the direction of motion of tooth bar 2, to form strip.In this example, the projection 31 in strip is inserted After in groove 32, raised 31 is larger with the contact area of groove 32 in the direction of motion along tooth bar 2, transports with respect in tooth bar 2 Less contact area on dynamic direction, larger contact area can be spacing to tooth bar 2 further, to improve tooth bar 2 further Kinematic accuracy.

In a specific application example, as shown in figure 1, aforesaid first fixed component can be the driving of housing 1 Lid 11.Accordingly, aforesaid first face 21 is corresponding with driving lid 11 face on tooth bar 2, and that is, Fig. 1 middle rack 2 is upper Face.

As shown in figure 1, driving box device 10 of the present utility model can also include gathering sill 42 and limit assembly 41.Guiding Groove 42 extends along the direction of motion of tooth bar 2, and limit assembly 41 is inserted in gathering sill 42 and coordinated, with right with the side wall of gathering sill 42 Tooth bar 2 is spacing and guiding, so that the side wall energy of gathering sill 42 is slided along the direction of motion relative limit assembly 41 of tooth bar 2.Wherein, lead On the second face 22 being arranged on tooth bar 2 to groove 42, it is fixing that limit assembly 41 is arranged on second relative with the second face 22 of tooth bar 2 On part.In this example, by the cooperation of gathering sill 42 and limit assembly 41, can and guiding spacing to tooth bar 2, with respect to Pass through in prior art using bearing gasket, tooth bar 2 to be carried out with spacing and guiding in the both sides of tooth bar 2, this utility model drives box-packed Put gathering sill 42 and the fit structure of limit assembly 41 in 10 and assemble up relatively simply, such that it is able to shorten this reality further With the installation time of new driving box device 10, and then further increase the production effect that this utility model drives box device 10 Rate.

Need exist for illustrating: the position of above-mentioned limit assembly 41 and gathering sill 42 can be exchanged, you can limiting Hyte part 41 is arranged on the second face 22 of tooth bar 2, and it is fixing that gathering sill 42 is arranged on second relative with the second face 22 of tooth bar 2 On part.So equally can reach above-mentioned limit assembly 41 is arranged in the second fixed component and is directed to groove 42 be arranged on Technique effect on second face 22, specifically will not be described here.

In the examples described above, as shown in figure 1, aforesaid limit assembly 41 can also limit tooth bar 2 to the second face 22 side Displacement, to reduce the use of the bearing gasket of tooth bar 2 both sides further, shortens the dress that this utility model drives box device 10 further Between timing, improve the efficiency of assembling that this utility model drives box device 10 further.

As shown in Figure 1, Figure 2 and Figure 4, driving box device 10 of the present utility model can also include cover plate 5, and cover plate 5 is arranged It is fixedly connected in housing 1 and with the bottom 12 of housing 1, such as can be connected by screw 7.Cover plate 5 is used for aforesaid tooth Bar 2 is separated with the other moving components in housing 1, to prevent tooth bar 2 disturbed when motion.Wherein, bottom 12 is made For aforesaid second fixed component, accordingly, the second face 22 of tooth bar 2 is provided with aforesaid gathering sill 42.Aforesaid spacing group Part 41 is arranged on bottom 12, and via in the via 51 insertion gathering sill 42 on cover plate 5.In this example, it is arranged on bottom Limit assembly 41 on 12 can guide for another tooth bar 6 between cover plate 5 and bottom 12 so that limit assembly 41 have dual Limit function so that of the present utility model driving box device 10 can complete more functions using less part, its Structure is compacter, small volume.

In order to realize the function of aforementioned limit assembly 41, as shown in figure 1, limit assembly 41 includes fixed column 411 and bearing Pad 412.One end of fixed column 411 is connected with bottom 12, and the other end of fixed column 411 is led via via 51 insertion on cover plate 5 Into groove 42.Bearing gasket 412 is set in fixed column 411.As shown in figure 3, bearing gasket 412 includes matrix 4121 and is based on matrix The bearing post 4122 of 4121 protrusions.Bearing post 4122 forms chuck 4124 with the junction of matrix 4121.Bearing gasket 412 also includes Run through the axis hole 4123 of matrix 4121 and bearing post 4122.In this example, the bearing post 4122 insertion gathering sill of bearing gasket 412 Coordinate in 42 and with the side wall of gathering sill 42, with and guiding spacing to tooth bar 2, make the fortune of the side wall energy of gathering sill 42 along tooth bar 2 Slide relative to the bearing post 4122 of bearing gasket 412 in dynamic direction.The chuck 4124 of bearing gasket 412 is joined with the edge of opening of gathering sill 42 Close, to limit tooth bar 2 to the displacement of the second face 22 side.In this example, bearing gasket 412 has the wear-resisting effect of damping, uses Life-span and limit accuracy are all higher.The limit assembly 41 comprising bearing gasket 412 in this example is coordinated in the second face with gathering sill 42 Form the position limiting structure of monolateral bearing gasket at 22, the projection 31 at the position limiting structure of this monolateral bearing gasket and said first side 21 and Groove 32 coordinates, and not only makes the operation of tooth bar 2 more steady, also reduces the use of limit shaft rim, thus reducing cost, Improve the production efficiency that this utility model drives box device 10.

As shown in figure 1, above-mentioned fixed column 411 can include fixed column matrix 4111 and be prolonged based on fixed column matrix 4111 The projection 4112 stretched, one end deviating from projection 4112 of fixed column matrix 4111 is connected with cover plate 5, and bearing gasket 412 is set in convex On post 4112.In this example, the external diameter of projection 4112 be relatively fixed base for post body 4111 external diameter less, thus fixed column 411 Insert cover plate 5 on via 51 when, the projection 4112 of less external diameter has the technique effect of guiding, facilitate fixed column 411 insert Enter and pass through the via 51 on cover plate 5.In addition, also forming annular chuck between above-mentioned projection 4112 and fixed column matrix 4111 (in figure does not indicate), this annular chuck has the technique effect spacing to bearing gasket 412, is attached to projection at 412 sets by bearing gasket When on 4112, when matrix 4121 and the annular chuck of bearing gasket 412 are inconsistent, illustrate that bearing gasket 412 has been mounted to position, from And facilitate user judges to whether bearing gasket 412 is installed in place.

In carrier board 5, the internal diameter of via 51 can be more than the external diameter of the matrix 4121 of bearing gasket 412, and this via 51 has Bearing gasket 412 is kept away with the technique effect of position, to prevent bearing gasket 412 from striking cover plate 5 during installing.

In a specific application example, the assembling process of above-mentioned driving box device 10 is as follows:

As shown in figure 1, because the fixed column 411 of limit assembly 41 is stretched out on driving cassette bottom lid 12, can first will cover Driving tooth bar 6 between plate 7 and bottom 12 is installed on bottom 12, and fixed column 411 passes through the gathering sill driving on tooth bar 6；Connect On driving tooth bar 6 plus a cover plate 5, fixed column 411 passes through the via 51 on cover plate 5；Then pass through screw 7 by cover plate 5 It is fixed on bottom 12, cover plate 5 is coordinated with bottom 12, can be to the displacement position-limiting driving tooth bar 6 above-below direction；Then fixing Bearing gasket 412 is put on post 411, then tooth bar 2 is installed, by the second face 22 of tooth bar 2 against cover plate 5, makes the axle of bearing gasket 412 Platen 4122 is inserted in the gathering sill 42 on the second face 22 of tooth bar 2；Last installation again drives lid 11, makes the first of tooth bar 2 Limited post 31 insertion on face 21 drives in the gathering sill 32 on lid 11.Wherein, as shown in figure 1, can using in Fig. 1 by under Mounting means up, with respect to prior art, the installation time of this utility model driving box device 10 is shorter, and production efficiency is relatively High.And due to decreasing the use of bearing gasket, cost is also substantially reduced.

Need exist for illustrating: in the case of not conflicting, those skilled in the art can incite somebody to action according to practical situation In above-mentioned each example, related technical characteristic is mutually combined, to reach corresponding technique effect, particularly for various combined situation Here does not repeat one by one.

Embodiment of the present utility model also provides a kind of air conditioner wall-mounted machine, and it includes protection panels (in figure does not indicate) and drives Dynamic box device.This driving box device can be the driving box device 10 described in any of the above-described example, specifically may refer to Describe accordingly in literary composition, will not be described here.Wherein, tooth bar 2 and the protection panels drive connection of box device 10 are driven, to drive Protection panels are opened or are closed.

In the above-described embodiments, the air conditioner wall-mounted machine that this utility model provides is due to arranging the edge of above-mentioned driving box device 10 Therefore, it is shorter therefore also to have an installation time, the higher advantage of production efficiency.

The above, be only preferred embodiment of the present utility model, not this utility model is made any formal Restriction, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, All still fall within the range of technical solutions of the utility model.

Claims (12)

1. a kind of driving box device, it includes housing and tooth bar, and described tooth bar is movably disposed in described housing；Described tooth Bar has the first opposite face and the second face on the direction perpendicular to tooth bar movement locus；It is characterized in that, described driving box Device also includes projection and groove, and described groove extends along the direction of motion of described tooth bar；

Described projection is arranged on described first face, and described groove is arranged on first fixed component relative with described first face On；Or, described groove is arranged on described first face, described projection is arranged in described first fixed component；

Wherein, in the described groove of described raised insertion, described projection is used for described groove fit at least to limit described tooth bar Displacement to the first surface side.

2. as claimed in claim 1 driving box device it is characterised in that

Described raised and described groove fit also limits the displacement to both sides for the described tooth bar.

3. as claimed in claim 1 or 2 driving box device it is characterised in that

Described groove is rectangular channel, and described raised top has curved surfaces, described projects through described curved surfaces and institute State rectangular channel cooperation.

4. as claimed in claim 3 driving box device it is characterised in that

Described curved surfaces are sphere.

5. as claimed in claim 1 or 2 driving box device it is characterised in that

The described raised direction of motion along described tooth bar extends, to form strip.

6. the driving box device as described in claim 1,2 or 4 it is characterised in that

Described first fixed component is the driving lid of described housing.

7. the driving box device as described in claim 1,2 or 4 is it is characterised in that also include gathering sill and limit assembly；

Described gathering sill extends along the direction of motion of described tooth bar, and described limit assembly is inserted in described gathering sill and led with described To the side wall cooperation of groove, with and guiding spacing to described tooth bar；

Wherein, described gathering sill is arranged on described second face, and described limit assembly is arranged on relative with described second face In two fixed components；Or, described limit assembly is arranged on described second face, described gathering sill is arranged on described second fixed part On part.

8. as claimed in claim 7 driving box device it is characterised in that

Described limit assembly also limits described tooth bar to the displacement of the second surface side.

9. driving box device as claimed in claim 7 is it is characterised in that also include:

Cover plate, is arranged in described housing and is fixedly connected with the bottom of described housing, for by described tooth bar and housing Other moving components separate；

Wherein, as the second described fixed component, described limit assembly is arranged on described bottom described bottom, and via institute The via stated on cover plate inserts in described gathering sill.

10. as claimed in claim 9 driving box device it is characterised in that

Described limit assembly includes fixed column and bearing gasket, and one end of described fixed column is connected with described bottom, described fixed column The other end via on described cover plate via insert described gathering sill in；Described bearing gasket is set in described fixed column, institute The bearing post stating bearing gasket inserts in described gathering sill and the side wall cooperation with described gathering sill, with spacing to described tooth bar and lead To；

The chuck of described bearing gasket is coordinated with the edge of opening of described gathering sill, to limit described tooth bar to the position of the second surface side Move.

11. as claimed in claim 10 drive box devices it is characterised in that

Described fixed column includes fixed column matrix and the projection extending based on described fixed column matrix, the back of the body of described fixed column matrix It is connected with described cover plate from one end of described projection, described bearing gasket is set on described projection.

A kind of 12. air conditioner wall-mounted machines are it is characterised in that include:

Protection panels；

Drive box device, the box-packed driving box device being set to any one of claim 1 to 11 of described driving, described driving The tooth bar of box device and described protection panels drive connection, to drive described protection panels to open or to close.