CN216382157U - Connecting device, wind-guiding circle subassembly and air conditioner - Google Patents
Connecting device, wind-guiding circle subassembly and air conditioner Download PDFInfo
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- CN216382157U CN216382157U CN202122877787.8U CN202122877787U CN216382157U CN 216382157 U CN216382157 U CN 216382157U CN 202122877787 U CN202122877787 U CN 202122877787U CN 216382157 U CN216382157 U CN 216382157U
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- 238000009434 installation Methods 0.000 description 9
- 238000005336 cracking Methods 0.000 description 7
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Abstract
The utility model provides a connecting device, an air guide ring assembly and an air conditioner, wherein the connecting device comprises: the device comprises a main body, a connecting hole and a connecting rod, wherein one end of the main body is provided with the connecting hole; the locking part is sleeved at one end of the main body and abuts against the side wall of the main body in the circumferential direction of the connecting hole. According to the connecting device provided by the utility model, the connecting hole is formed in the main body, so that the connecting device can be connected with the connecting piece through the connecting hole in the main body, and the connecting effect of the connecting device is realized. Further, through locating the one end of main part with locking portion cover to at least partial lateral wall looks butt of main part in the circumference of connecting hole, thereby make connecting piece and connecting hole in-process, locking portion can support the main part, thereby avoid the main part deformation excessive and cause the fracture, with the compressive capacity who improves the main part, with this radial structure intensity that promotes the main part, the phenomenon of radial fracture takes place when avoiding the main part to bear too big radial pressure, guarantees connecting device's intensity.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a connecting device, an air guide ring assembly and an air conditioner.
Background
In the related art, the connecting hole of the connecting device can bear a small radial extrusion force, and when a large-torque tool is used for installation, radial force cannot be borne by the side wall of the connecting hole, so that radial cracking is easy to occur, and connection failure is caused.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first object of the utility model proposes a connection device.
The utility model also provides a wind guide ring assembly.
The utility model also provides an air conditioner.
In view of the above, the present invention provides a connecting device, comprising: the device comprises a main body, a connecting hole and a connecting rod, wherein one end of the main body is provided with the connecting hole; the locking part is sleeved at one end of the main body and abuts against at least part of the side wall of the main body in the circumferential direction of the connecting hole.
The connecting device provided by the utility model comprises a main body and a locking part, wherein one end of the main body is provided with a connecting hole which is used for being connected with a connecting piece so as to realize the connecting function of the connecting device, specifically, the connecting piece can be inserted into the connecting hole so as to be connected with the inner wall of the connecting hole through the outer wall of the connecting piece, and the outer wall of the connecting piece can be connected with the inner wall of the connecting hole through a pin, a buckle, interference fit or threaded connection and the like.
Further, connecting device still includes locking portion, and locking portion cover establishes the one end at the main part, and in the circumference of connecting hole, locking portion and the at least partial lateral wall looks butt of main part, that is to say, in the circumference of connecting hole, locking portion can the omnidirectional parcel outer wall of main part, has reached the effect of strengthening the radial strength of connecting piece. Specifically, further, locking portion and the at least partial lateral wall looks butt of main part for locking portion and main part can inseparable being connected, prevent when the connecting hole atress, locking portion is because not inseparable and takes place to remove with the main part is connected, thereby make locking portion lose the effect of fixed connection hole, thereby increased the main part effectively and radially can bear the pressure at the connecting hole, the pore wall of the in-process connecting hole of avoiding connecting piece and connecting hole to be connected takes place the fracture phenomenon, guarantee connecting device's intensity.
Specifically, the connecting piece is at the in-process with the connecting hole installation of first end, the connecting piece can be at the inside inner wall to the connecting hole pressure that produces of connecting hole, also produce radial pressure to the main part to the inside of connecting hole, when the main part connecting piece surpassed the biggest radial pressure that the main part can bear to the radial pressure that the inner wall of connecting hole was applyed, the pore wall of connecting hole can take place the fracture, thereby lead to the connecting device to damage, can't realize the connection effect, through the one end of locating the main part with locking portion cover, can make connecting piece and connecting hole in-process, locking portion can support the main part, thereby avoid the main part deformation excessively and cause the fracture, with the compressive capacity who improves the main part, with this radial structure intensity who promotes the main part, guarantee connecting device's intensity.
According to the connecting device provided by the utility model, the connecting hole is formed in the main body, so that the connecting device can be connected with the connecting piece through the connecting hole in the main body, and the connecting effect of the connecting device is realized. Further, through locating the one end of main part with locking portion cover to at least partial lateral wall looks butt of main part in the circumference of connecting hole, thereby make connecting piece and connecting hole in-process, locking portion can support the main part, thereby avoid the main part deformation excessive and cause the fracture, with the compressive capacity who improves the main part, with this radial structure intensity that promotes the main part, the phenomenon of radial fracture takes place when avoiding the main part to bear too big radial pressure, guarantees connecting device's intensity.
In addition, according to the above-mentioned connecting device provided by the present invention, the following additional features may be provided:
in the above technical scheme, further, the locking portion is provided with a counter bore, the counter bore is sleeved at one end of the main body, and the side wall of the main body is abutted against the wall of the counter bore.
In the technical scheme, the locking part is provided with the counter sink, so that one end of the main body can be sleeved in the counter sink, and the connection process between the main body and the locking part is simpler; and the inner wall of the counter sink can be abutted against the side wall of the main body, so that the locking part can be abutted against the side wall of the main body in the circumferential direction of the connecting hole, the locking effect of the locking part in the circumferential direction of the connecting hole is further ensured, and the connecting hole and the connecting piece are prevented from cracking due to excessive radial pressure in the connecting process.
Further, the degree of depth of counter sink can set up to the same with the degree of depth of connecting hole, and when locking portion cover was located on the main part, the one end of main part and the diapire looks butt of counter sink to guarantee in the axial of connecting hole, the inner wall of counter sink can cover the scope at connecting hole place completely, and then guarantee that can both promote radial compressive resistance through locking portion on the arbitrary degree of depth of connecting hole in the axial, avoid the fracture.
Further, the connecting hole can be set up to run through between the one end of main part and the other end to make the connecting hole be connected with the connecting piece of different specifications according to actual demand, increase the flexibility that the connecting piece selected, so that connecting device can satisfy the connection demand of different situations, improve connecting device's general type. The degree of depth of counter sink can set up to the same with the length of main part one end to the other end to guarantee in the axial of connecting hole, the inner wall of counter sink can cover the scope at connecting hole place completely, and then guarantees to promote radial compressive resistance through locking portion on the arbitrary degree of depth of connecting hole in the axial, avoids the fracture.
In any one of the above technical solutions, further, the locking portion is further provided with an avoiding hole, and the avoiding hole penetrates through the bottom wall of the counter bore.
In the technical scheme, the locking part can be further provided with an avoiding hole, and the avoiding hole is used for avoiding the connecting piece in the process of connecting the connecting hole and the connecting piece so as to avoid the interference of the locking part and the connecting piece, and the connecting piece cannot be smoothly connected with the connecting hole. Specifically, dodge the hole and set up on the diapire of counter sink and run through the diapire of counter sink, at the in-process that connecting piece and connecting hole are connected, at first locate the one end of main part with locking portion cover for the one end of main part and the diapire looks butt of counter sink, at this moment, dodge the hole relative with the connecting hole in the main part, the connecting piece can pass the one end of dodging the hole and reacing the main part, thereby be connected with the connecting hole, in order to realize being connected other devices and main part through the connecting piece.
In any of the above technical solutions, further, the avoiding hole is coaxially disposed with the connecting hole.
In the technical scheme, the avoiding hole and the connecting hole are coaxially arranged, the circle centers of the avoiding hole and the connecting hole are coincided, so that the connecting piece can be connected with the connecting hole more conveniently through the avoiding hole, the operation of a user is further facilitated, and the use convenience of the connecting device is improved.
In any of the above technical solutions, further, the main body includes: a base; the connecting hole is formed in one end of the convex column, the other end of the convex column is connected with the base, and the convex column is sleeved with the countersunk hole.
In this technical scheme, the main part can include base and projection, and wherein, the base is used for being connected with other parts to joint strength when guaranteeing to be connected between connecting device and other parts, specifically, the area of base can set up to the area that is greater than the projection, thereby increases the joint area between connecting device and other parts, guarantees joint strength. Further, through the arrangement of the convex columns, the occupied space of the circumferential direction of the connecting holes can be reduced, the miniaturization design of the connecting device is facilitated, the arrangement of the connecting device is facilitated, and the universality of the connecting device is improved.
In any of the above technical solutions, further, the outer wall of the convex column is in interference fit with the inner wall of the counter bore.
In this technical scheme, interference fit between the outer wall through the projection and the inner wall of counter bore to make being connected between the inner wall of counter bore and the outer wall of projection inseparabler, in order to increase the radial pressure of the inner wall effect of counter bore on the projection outer wall, further improve the produced radial pressure of coming from the connecting hole inside that the projection can bear, guarantee that the in-process that connecting hole and connecting piece are connected can not take place the fracture because of receiving too big radial pressure.
In any of the above technical solutions, further, along the direction in which the convex pillar is close to the base, the outer wall of the convex pillar is inclined in the direction away from the connection hole, and the shape of the counter sink is matched with the shape of the convex pillar.
In this technical scheme, the outer wall through the projection is the inclined plane to the direction slope of keeping away from the connecting hole, also the cross-sectional area of the part that the projection is connected with the base is greater than the cross-sectional area of the other end, thereby makes the projection and base be connected more stable, guarantees structural stability between projection and the base, and then strengthens the structural strength of main part.
Further, through the shape with the counter bore set up to the shape looks adaptation with the projection for when locking portion cover was located on the projection, the inner wall in counter bore can be completely with the outer wall looks butt of projection, thereby guarantees that the projection homoenergetic of each position of connecting hole circumference can be locked by locking portion, thereby guarantees that the arbitrary position of the in-process projection that the connecting piece is connected can not take place the fracture phenomenon.
In any of the above technical solutions, further, the convex pillar includes a polygonal convex pillar or a tapered convex pillar.
In this technical scheme, the projection can include the polygon projection, through setting up the projection into the polygon to when making locking portion cover locate on the projection, can prevent that locking portion from rotating for the projection, and then avoid the inner wall of counter sink and the outer wall of projection to take place the friction, guarantee the compact type of being connected between the inner wall of counter sink and the outer wall of projection, and then guarantee the locking effect of locking portion to the projection, mode projection fracture.
In any of the above technical solutions, further, the connecting device further includes a connecting member, and the connecting member passes through the avoiding hole to be connected with the connecting hole.
In this technical scheme, connecting device can also include the connecting piece, and the connecting piece passes and dodges the hole and be connected with the connecting hole to realize connecting device's connection. Specifically, the connecting piece can be inserted and locate in the connecting hole to be connected with the inner wall of connecting hole through the outer wall of connecting piece, the outer wall of connecting piece can be connected with the inner wall of connecting hole through modes such as round pin, buckle, interference fit or threaded connection.
In any one of the above technical solutions, further, the connection hole is provided with an internal thread, and the connection member is provided with an external thread adapted to the internal thread.
In this technical scheme, can be connected through threaded connection's mode between connecting piece and the connecting hole, specifically, set up the internal thread on the inner wall of connecting hole to set up the external screw thread with internal thread looks adaptation on the outer wall of connecting piece is on line, through revolving the connecting piece soon, can be connected the external screw thread of connecting piece outer wall with the internal thread of connecting hole inner wall, in order to realize that connecting hole and connecting piece pass through screw-thread fit installation, make mounting structure simpler, the installation is more convenient.
Further, on the basis that connecting piece and connecting hole are connected through threaded connection's mode, the internal thread covers on the connecting hole inner wall within range, all can receive the produced radial pressure of connecting piece, consequently, the degree of depth of counter sink should set up to be more than or equal to the internal screw thread length of connecting hole, thereby can guarantee that the locking portion that is located on the projection outer wall can cover the internal thread, and then make and add the locking portion and resist the produced radial force of connecting piece to the inner wall of connecting hole effectively, strengthen the radial strength of main part effectively.
Further, the connecting hole can be set up to run through between the first end of main part and the second end to, the internal thread in the connecting hole extends to the second end from the first end of connecting hole, also the internal thread in the connecting hole covers the whole inner wall of connecting hole, thereby can guarantee the joint strength between connecting piece and the connecting hole, in order to satisfy connecting device different joint strength's under to different operating condition demand. Correspondingly, the locking part can be completely sleeved on the side wall of the main body, so that any part on the inner wall of the connecting hole is ensured, the locking part can effectively resist the radial force generated by the connecting piece on the inner wall of the connecting hole, and the radial strength of the main body is effectively enhanced.
In any of the above technical solutions, further, the connecting member includes a screw, and a nut of the screw abuts against an edge of the connecting hole.
In this technical scheme, the connecting piece can be the screw, and the external screw thread through the screw is connected with the interior screw thread fit in the connecting hole to realize the threaded connection between connecting piece and the connecting hole, thereby simplify the installation, through setting up the connecting piece into the screw, can reduce the cost of connecting piece effectively, and be convenient for the replacement after the screw damages, make subsequent maintenance more convenient. Furthermore, the screw rod of screw can stretch into the connecting hole completely, on the one hand, can guarantee that the external screw thread on the screw rod can be connected completely with the internal thread in the connecting hole, guarantees the joint strength of connecting piece and connecting hole, and on the other hand, the screw cap of screw can support the connecting hole, further increases the external screw thread of screw rod and the internal thread fixed connection's of connecting hole reliability.
A second aspect of the present invention provides a wind scooper assembly, comprising: the connecting device according to any one of the preceding claims.
The wind guide ring assembly provided by the utility model comprises the connecting device in any one of the technical schemes, so that the wind guide ring assembly has all the beneficial effects of the connecting device, and the description is omitted.
In any of the above technical solutions, further, the wind guide ring assembly further includes: the air guide ring is provided with a locking part; the water receiving tray is provided with a main body.
In this technical scheme, through set up locking portion on the wind-guiding circle, establish the main part on the water collector, when making the wind-guiding circle be connected with the water collector, can locate the one end of the main part on the water collector with the locking portion cover on the wind-guiding circle, so that in wind-guiding circle and the water collector connection process, locking portion can support the lateral wall of main part, thereby avoid the main part deformation excessively and cause the fracture, in order to improve the compressive capacity of main part, with this radial structure intensity that promotes the main part, guarantee connecting device's intensity in the connection process, avoid connecting failure.
In any of the above technical solutions, further, the number of the connecting devices is plural.
In the technical scheme, the air guide ring and the water pan can be connected at different positions of the air guide ring and the water pan through the arrangement of the connecting devices, so that the interaction force between the air guide ring and the water pan is uniformly distributed, and the connection stability between the air guide ring and the water pan is further improved.
A third aspect of the present invention provides an air conditioner comprising: the connecting device according to any one of the above technical aspects, or the wind-guiding ring assembly according to any one of the above technical aspects.
The air conditioner provided by the utility model comprises the connecting device in any one of the above technical schemes or the air guide ring assembly in any one of the above technical schemes, so that the air conditioner has all the beneficial effects of the connecting device or the air guide ring assembly, and the description is omitted.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram illustrating a connection device according to an embodiment of the present invention;
FIG. 2 shows a schematic cross-sectional view of the connection device of FIG. 1;
FIG. 3 is a schematic structural diagram of a connecting device according to another embodiment of the present invention;
FIG. 4 shows a schematic cross-sectional view of the connection device of FIG. 3;
FIG. 5 is a schematic structural view of a connecting device according to still another embodiment of the present invention;
FIG. 6 shows a schematic cross-sectional view of the connection device of FIG. 5;
FIG. 7 is a schematic structural view of a connecting device according to another embodiment of the present invention;
FIG. 8 shows a schematic cross-sectional view of the connection device of FIG. 5;
FIG. 9 is a schematic view of a wind deflector assembly according to an embodiment of the present invention;
FIG. 10 is a schematic view of the wind deflector assembly of FIG. 9 from another perspective;
FIG. 11 shows a cross-sectional view of the wind deflector assembly of FIG. 10 in the direction A-A;
fig. 12 shows a partial enlarged view of B in fig. 11.
Wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to 12 is:
1 wind guide ring component, 100 wind guide rings, 102 water receiving discs, 104 locking parts, 106 connecting holes, 2 connecting devices, 202 bases, 204 convex columns, 206 main bodies and 208 avoiding holes.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A connecting device, a wind guide ring assembly and an air conditioner according to some embodiments of the present invention will be described with reference to fig. 1 to 12.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the present invention proposes a connection device 2 comprising: a main body 206 and a locking part 104, wherein one end of the main body 206 is provided with a connecting hole 106; the locking portion 104 is sleeved on one end of the main body 206, and the locking portion 104 abuts against at least a part of the side wall of the main body 206 in the circumferential direction of the connecting hole 106.
The connecting device 2 provided by the utility model comprises a main body 206 and a locking part 104, wherein one end of the main body 206 is provided with a connecting hole 106, the connecting hole 106 is used for being connected with a connecting piece, so as to realize the connecting function of the connecting device 2, specifically, the connecting piece can be inserted into the connecting hole 106, so that the outer wall of the connecting piece is connected with the inner wall of the connecting hole 106, and the outer wall of the connecting piece can be connected with the inner wall of the connecting hole 106 in a pin, buckle, interference fit or threaded connection mode.
Further, the connecting device 2 further includes a locking portion 104, the locking portion 104 is sleeved at one end of the main body 206, and in the circumferential direction of the connecting hole 106, the locking portion 104 abuts against at least a part of the side wall of the main body, that is, in the circumferential direction of the connecting hole 106, the locking portion 104 can wrap the outer wall of the main body 206 in an all-around manner, so that the effect of enhancing the radial strength of the connecting piece is achieved. Specifically, further, the locking portion 104 abuts against at least a portion of the side wall of the main body 206, so that the locking portion 104 can be connected with the main body 206 more tightly, and it is prevented that when the connecting hole 106 is stressed, the locking portion 104 moves due to untight connection with the main body 206, so that the locking portion 104 loses the function of fixing the connecting hole 106, thereby effectively increasing the pressure that the main body 206 can bear in the radial direction of the connecting hole 106, avoiding the hole wall of the connecting hole 106 from cracking in the process of connecting the connecting member with the connecting hole 106, and ensuring the strength of the connecting device 2.
Specifically, the connecting member is in the process of being mounted with the connecting hole 106 at the first end, the connecting member may generate pressure on the inner wall of the connecting hole 106 inside the connecting hole 106, that is, generate radial pressure on the main body 206 inside the connecting hole 106, when the radial pressure applied to the inner wall of the connecting hole 106 by the connecting member of the main body 206 exceeds the maximum radial pressure that the main body 206 can bear, the hole wall of the connecting hole 106 may crack, thereby causing the connecting device 2 to be damaged, and the connecting function cannot be realized, by sleeving the locking portion 104 on one end of the main body 206, it is possible to enable the connecting member to be connected with the connecting hole 106, the locking portion 104 may abut against the main body 206, thereby avoiding the main body 206 from excessively deforming and cracking, so as to improve the pressure resistance of the main body 206, thereby improving the radial structural strength of the main body 206, and ensuring the strength of the connecting device 2.
The connecting device 2 provided by the utility model has the advantages that the connecting holes 106 are formed in the main body 206, so that the connecting device 2 can be connected with the connecting pieces through the connecting holes 106 in the main body 206, and the connecting effect of the connecting device 2 is realized. Further, through locating the one end of main part 206 with locking portion 104 cover, and in the circumference of connecting hole 106 with the lateral wall looks butt of main part 206, thereby make connecting piece and connecting hole 106 in-process, locking portion 104 can support main part 206, thereby avoid main part 206 deformation excessively and cause the fracture, with the compressive capacity who improves main part 206, with this radial structural strength who promotes main part 206, the phenomenon of radial fracture takes place when avoiding main part 206 to bear too big radial pressure, guarantee connecting device 2's intensity.
In the above embodiment, as shown in fig. 2, 4, 6 and 8, the locking portion 104 is provided with a counter bore, the counter bore is sleeved at one end of the main body 206, and the side wall of the main body 206 abuts against the wall of the counter bore.
In this embodiment, the locking portion 104 is provided with a counter-sunk hole, so that one end of the main body 206 can be sleeved in the counter-sunk hole, and the connection process between the main body 206 and the locking portion 104 is simpler; and the inner wall of the counter bore can be abutted against the side wall of the main body 206, so that the locking part 104 can be abutted against the side wall of the main body 206 in the circumferential direction of the connecting hole 106, the locking effect of the locking part 104 in the circumferential direction of the connecting hole 106 is further ensured, and cracking caused by excessive radial pressure received in the connecting process of the connecting hole 106 and the connecting piece is avoided.
Further, the depth of counter sink can set up to the same with the degree of depth of connecting hole 106, and when locking portion 104 cover was located on main part 206, the one end of main part 206 and the diapire looks butt of counter sink to guarantee in the axial of connecting hole 106, the inner wall of counter sink can cover the scope at connecting hole 106 place completely, and then guarantee that can both promote radial compressive resistance through locking portion 104 on the arbitrary degree of depth of connecting hole 106 in the axial, avoid the fracture.
Further, the connection hole 106 may be set to penetrate between one end of the main body 206 and the other end, so that the connection hole 106 may be connected to connection members of different specifications according to actual requirements, flexibility of connection member selection is increased, so that the connection device 2 may meet connection requirements of different situations, and a general type of the connection device 2 is improved. The depth of the counter bore can be set to be the same as the length from one end of the main body 206 to the other end, so as to ensure that in the axial direction of the connecting hole 106, the inner wall of the counter bore can completely cover the range where the connecting hole 106 is located, and further ensure that the radial compressive resistance can be improved through the locking part 104 in any depth of the connecting hole 106 in the axial direction, and cracking is avoided.
In any of the above embodiments, further, as shown in fig. 2, 4, 6 and 8, the locking portion 104 is further provided with an avoiding hole 208, and the avoiding hole 208 penetrates through the bottom wall of the counter bore.
In this embodiment, the locking portion 104 may further include an avoiding hole 208, and the avoiding hole 208 is used to avoid the connecting member during the connection process between the connecting hole 106 and the connecting member, so as to avoid the locking portion 104 and the connecting member from interfering, which is not smooth when the connecting member is connected to the connecting hole 106. Specifically, the avoiding hole 208 is disposed on the bottom wall of the counter bore and penetrates through the bottom wall of the counter bore, and in the process that the connecting member is connected to the connecting hole 106, the locking portion 104 is firstly sleeved at one end of the main body 206, so that one end of the main body 206 is abutted against the bottom wall of the counter bore, at this time, the avoiding hole 208 is opposite to the connecting hole 106 on the main body 206, and the connecting member can penetrate through the avoiding hole 208 to reach one end of the main body 206, so as to be connected to the connecting hole 106, and thus, other devices are connected to the main body 206 through the connecting member.
Specifically, the diameter of the avoiding hole 208 is larger than that of the connecting hole 106, so that the avoiding hole 208 can also play a role in pre-positioning the connecting piece, connection between the connecting piece and the connecting hole 106 is facilitated, and the assembly efficiency is further improved. The diameter of the avoiding hole 208 can be set according to the area of the end face of one end of the main body 206, so that the end face of one end of the main body 206 is fully utilized, the pre-positioning effect of the avoiding hole 208 is guaranteed, and the operation of a user is further facilitated. Of course, the difference between the diameter of the avoiding hole 208 and the diameter of the connecting hole 106 should be smaller than the preset value, so as to avoid that the avoiding hole 208 is too large and the connecting hole 106 is too small, so that the pre-positioning function of the avoiding hole 208 is not obvious.
Specifically, the inner wall of the avoiding hole 208 may be set to be an inclined plane inclined toward the center of the avoiding hole 208, so that the inner wall of the avoiding hole 208 forms a shape similar to a funnel, so that the connecting member may slide to the opening of the connecting hole 106 along the inclined side wall of the avoiding hole 208, thereby guiding the connecting portion to be fixedly mounted with the connecting hole 106, further enhancing the guiding effect of the avoiding hole 208, increasing the convenience of mounting, further facilitating the operation of a user, and improving the assembly efficiency of the connecting device 2.
Further, the avoiding hole 208 is disposed coaxially with the connection hole 106.
Specifically, the avoiding hole 208 and the connecting hole 106 are coaxially arranged, that is, the circle centers of the avoiding hole 208 and the connecting hole 106 are overlapped, so that the connecting piece can be more conveniently connected with the connecting hole 106 through the avoiding hole 208, the operation of a user is further facilitated, and the use convenience of the connecting device 2 is improved.
In any of the above embodiments, further, as shown in fig. 1 to 8, the main body 206 includes: a base 202 and a boss 204; wherein, one end of the convex column 204 is provided with a connecting hole 106, the other end of the convex column 204 is connected with the base 202, and the convex column 204 is sleeved with the countersunk hole.
In this embodiment, the main body 206 may include a base 202 and a boss 204, wherein the base 202 is used for being connected with other components, so as to ensure the connection strength when the connection device 2 is connected with other components, and specifically, the area of the base 202 may be set to be larger than the area of the boss 204, so as to increase the connection area between the connection device 2 and other components, so as to ensure the connection strength. Further, through the arrangement of the convex column 204, the circumferential occupied space of the connecting hole 106 can be reduced, which is beneficial to the miniaturization design of the connecting device 2, thereby facilitating the arrangement of the connecting device 2 and improving the universality of the connecting device 2.
Specifically, the base 202 and the protruding column 204 can be configured as an integrated structure, and the base 202 and the protruding column 204 are configured as an integrated structure, so that no gap exists between the base 202 and the protruding column 204, and the structural stability between the base 202 and the protruding column 204 can be ensured to the maximum, and the structural strength of the main body 206 is enhanced.
Specifically, the main body 206 may be made of metal and manufactured by casting, so as to realize an integrally formed design of the base 202 and the stud 204. Further, the main body 206 may also be made of plastic and manufactured by injection molding, so as to realize the integral molding design of the base 202 and the protruding pillar 204.
Further, the outer wall of the convex column 204 is in interference fit with the inner wall of the counter bore.
Specifically, through the interference fit between the outer wall of the convex column 204 and the inner wall of the counter bore, the connection between the inner wall of the counter bore and the outer wall of the convex column 204 is tighter, so as to increase the radial pressure of the inner wall of the counter bore acting on the outer wall of the convex column 204, further improve the radial pressure generated inside the connecting hole 106 and borne by the convex column 204, and ensure that the connecting hole 106 and the connecting piece are not cracked due to the excessive radial pressure.
In any of the above embodiments, as shown in fig. 1, 5 and 7, along the direction from the convex pillar 204 to the base 202, the outer wall of the convex pillar 204 is inclined to the direction away from the connection hole 106, and the shape of the countersunk hole is matched with the shape of the convex pillar 204.
In this embodiment, the outer wall of the protruding pillar 204 is an inclined surface and inclines in a direction away from the connection hole 106, that is, the cross-sectional area of the portion where the protruding pillar 204 is connected to the base 202 is larger than that of the other end, so that the connection between the protruding pillar 204 and the base 202 is more stable, the structural stability between the protruding pillar 204 and the base 202 is ensured, and the structural strength of the main body 206 is further enhanced.
Further, through setting up the shape of counter bore into the shape looks adaptation with projection 204 for when locking portion 104 cover was located on projection 204, the inner wall of counter bore can be completely with the outer wall looks butt of projection 204, thereby guarantees that the projection 204 homoenergetic of each position of connecting hole 106 circumference can be locked by locking portion 104, thereby guarantees that the phenomenon of ftractureing can not take place for the arbitrary position of in-process projection 204 that the connecting piece is connected.
Further, the posts 204 include polygonal posts or tapered posts.
Specifically, projection 204 can include the polygon projection, through setting up projection 204 into the polygon to when making locking portion 104 cover locate projection 204 on, can prevent that locking portion 104 from rotating for projection 204, and then avoid the inner wall in counter bore and the outer wall of projection 204 to take place the friction, guarantee the compact type of being connected between the inner wall in counter bore and the outer wall of projection 204, and then guarantee locking portion 104 to the locking effect of projection 204, mode projection 204 fracture.
Specifically, the sidewall of the polygonal protruding pillar may also be disposed obliquely, so as to ensure that the cross-sectional area of the portion where the protruding pillar 204 is connected to the base 202 is larger than that of the top portion, thereby ensuring the tightness of the connection between the protruding pillar 204 and the base 202.
Specifically, the shape of the convex pillar 204 may be set to be cylindrical or conical, so as to reduce the processing difficulty of the convex pillar 204 and improve the processing efficiency of the connection device 2.
Specifically, the shape of the convex pillar 204 may also be a cross-shaped convex pillar or other shapes according to actual installation requirements.
In any of the above embodiments, further, the connecting device 2 further includes a connecting member, and the connecting member passes through the avoiding hole 208 and is connected to the connecting hole 106.
In this embodiment, the connecting device 2 may further include a connecting member, which passes through the avoiding hole 208 and connects with the connecting hole 106 to achieve the connecting function of the connecting device 2. Specifically, the connecting member may be inserted into the connecting hole 106, so as to be connected to the inner wall of the connecting hole 106 through the outer wall of the connecting member, and the outer wall of the connecting member may be connected to the inner wall of the connecting hole 106 through a pin, a buckle, an interference fit, a screw connection, or the like.
Further, the connection hole 106 is provided with an internal thread, and the connection member is provided with an external thread adapted to the internal thread.
Specifically, in this technical scheme, can be connected through threaded connection's mode between connecting piece and the connecting hole 106, specifically, set up the internal thread on the inner wall of connecting hole 106 to set up the external screw thread with internal thread looks adaptation on the outer wall line of connecting piece, through twisting the connecting piece soon, can be connected the external screw thread of connecting piece outer wall with the internal thread of connecting hole 106 inner wall, in order to realize that connecting hole 106 and connecting piece pass through screw-thread fit installation, make mounting structure simpler, the installation is more convenient.
Further, on the basis that the connecting piece is connected with the connecting hole 106 through threaded connection, the radial pressure generated by the connecting piece can be applied to the range covered by the internal thread on the inner wall of the connecting hole 106, therefore, the depth of the counter bore is set to be greater than or equal to the length of the internal thread of the connecting hole 106, so that the locking part 104 on the outer wall of the convex column 204 can be ensured to cover the internal thread, the locking part 104 can effectively resist the radial force generated by the connecting piece on the inner wall of the connecting hole 106, and the radial strength of the main body 206 is effectively enhanced.
Further, the connection hole 106 may be disposed to penetrate between the first end and the second end of the main body 206, and the internal thread in the connection hole 106 extends from the first end to the second end of the connection hole 106, that is, the internal thread in the connection hole 106 covers the entire inner wall of the connection hole 106, so as to ensure the connection strength between the connection member and the connection hole 106, and meet the requirements of the connection device 2 for different connection strengths in different working states. Accordingly, the locking portion 104 can be completely sleeved on the sidewall of the main body 206, so that the locking portion 104 can effectively resist the radial force generated by the connecting member on the inner wall of the connecting hole 106 at any portion of the inner wall of the connecting hole 106, thereby effectively enhancing the radial strength of the main body 206.
Further, the connecting member comprises a screw, the nut of which abuts against the edge of the connecting hole 106.
Specifically, the connecting piece can be the screw, and the external screw thread through the screw is connected with the internal thread cooperation in the connecting hole 106 to realize the threaded connection between connecting piece and the connecting hole 106, thereby simplify the installation, through setting up the connecting piece into the screw, can reduce the cost of connecting piece effectively, and be convenient for the replacement after the screw damages, make subsequent maintenance more convenient. Furthermore, the screw rod of the screw can completely extend into the connecting hole 106, on one hand, the external thread on the screw rod can be completely connected with the internal thread in the connecting hole 106, the connecting strength between the connecting piece and the connecting hole 106 is ensured, on the other hand, the screw cap of the screw can abut against the connecting hole 106, and the reliability of the fixed connection between the external thread of the screw rod and the internal thread of the connecting hole 106 is further improved.
Specifically, the screw can select different specifications according to the demand, uses the screw of different length to carry out fixed mounting, and the length of screw can be less than the degree of depth of connecting hole 106, guarantees that the screw can install into connecting hole 106 completely, and the nut can be laminated mutually with the edge of connecting hole 106, guarantees the effect of fix with screw. Furthermore, on the basis that the connecting hole 106 penetrates through one end and the other end of the main body 206, the length of the screw can be larger than that of the main body 206, so that the threads on the screw can be integrally connected with the internal threads in the connecting hole 106, and the connecting strength between the connecting piece and the connecting hole 106 is further improved.
According to a second aspect of the present invention, as shown in fig. 9, 10, 11 and 12, there is also provided a wind deflector assembly 1, comprising: a connecting device 2 as in any one of the previous embodiments.
The wind-guiding ring assembly 1 provided by the utility model comprises the connecting device 2 according to any one of the above technical solutions, so that the wind-guiding ring assembly has all the beneficial effects of the connecting device 2, and the details are not repeated herein.
Further, wind-guiding circle subassembly 1 still includes: the wind guide ring 100 is provided with a locking part 104; a water receiving tray 102, and a main body 206 is arranged on the water receiving tray 102.
Specifically, the locking portion 104 is arranged on the air guide ring 100, and the main body 206 is arranged on the water pan 102, so that when the air guide ring 100 is connected with the water pan 102, the locking portion 104 on the air guide ring 100 can be sleeved at one end of the main body 206 on the water pan 102, and in the process of connecting the air guide ring 100 with the water pan 102, the locking portion 104 can abut against the side wall of the main body 206, so that cracking caused by excessive deformation of the main body 206 is avoided, the pressure resistance of the main body 206 is improved, the radial structural strength of the main body 206 is improved, the strength of the connecting device 2 in the connecting process is ensured, and connection failure is avoided.
Further, the number of the connecting means 2 is plural.
Specifically, through the arrangement of the plurality of connecting devices 2, the air guide ring 100 and the water pan 102 can be connected at different positions of the air guide ring 100 and the water pan 102, so that the interaction force between the air guide ring 100 and the water pan 102 is uniformly distributed, and the connection stability between the air guide ring 100 and the water pan 102 is further improved.
According to a third aspect of the present invention, there is also provided an air conditioner comprising: a connection device 2 as in any one of the above embodiments, or a wind deflector assembly 1 as in any one of the above embodiments.
The air conditioner provided by the present invention includes the connecting device 2 according to any one of the above embodiments, or the wind-guiding ring assembly 1 according to any one of the above embodiments, so that all the beneficial effects of the connecting device 2 or the wind-guiding ring assembly 1 are achieved, and no further description is provided herein.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. A connecting device for an air conditioner, comprising:
the device comprises a main body, a connecting hole and a connecting rod, wherein one end of the main body is provided with the connecting hole;
the locking part is sleeved at one end of the main body, and is circumferentially arranged on the connecting hole, and the locking part is abutted against at least part of side wall of the main body.
2. The connection device of claim 1,
the locking part is provided with a counter bore, the counter bore is sleeved at one end of the main body, and the side wall of the main body is abutted against the wall of the counter bore.
3. The connection device of claim 2,
the locking portion still is provided with dodges the hole, dodge the hole and run through the diapire of counter sink.
4. The connection device of claim 3,
the avoiding hole and the connecting hole are coaxially arranged.
5. The connection device of claim 3, wherein the body comprises:
a base;
the connecting hole is formed in one end of the convex column, the other end of the convex column is connected with the base, and the convex column is sleeved with the countersunk hole.
6. The connection device of claim 5,
the outer wall of the convex column is in interference fit with the inner wall of the counter bore.
7. The connection device of claim 5,
the outer wall of the convex column inclines towards the direction far away from the connecting hole along the direction that the convex column is close to the base, and the shape of the counter bore is matched with that of the convex column.
8. The connection device of claim 7,
the convex columns comprise polygonal convex columns or conical convex columns.
9. The connection device according to any one of claims 3 to 8, further comprising:
the connecting piece penetrates through the avoiding hole and is connected with the connecting hole.
10. The connection device of claim 9,
the connecting hole is provided with an internal thread, and the connecting piece is provided with an external thread matched with the internal thread.
11. The connection device of claim 9,
the connecting piece comprises a screw, and a screw cap of the screw is abutted to the edge of the connecting hole.
12. An air guide ring assembly, comprising:
a connection device as claimed in any one of claims 1 to 11.
13. The wind deflector assembly of claim 12, further comprising:
the locking part is arranged on the air guide ring;
the water receiving tray is provided with the main body.
14. The wind deflector assembly of claim 12,
the number of the connecting devices is multiple.
15. An air conditioner, comprising:
the connecting device according to any one of claims 1 to 11; or
The wind deflector assembly of any of claims 12-14.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877787.8U CN216382157U (en) | 2021-11-23 | 2021-11-23 | Connecting device, wind-guiding circle subassembly and air conditioner |
| CA3238502A CA3238502A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| AU2022395603A AU2022395603A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| EP22897467.1A EP4368911A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| PCT/CN2022/126249 WO2023093384A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877787.8U CN216382157U (en) | 2021-11-23 | 2021-11-23 | Connecting device, wind-guiding circle subassembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382157U true CN216382157U (en) | 2022-04-26 |
Family
ID=81218895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122877787.8U Active CN216382157U (en) | 2021-11-23 | 2021-11-23 | Connecting device, wind-guiding circle subassembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093384A1 (en) * | 2021-11-23 | 2023-06-01 | 广东美的暖通设备有限公司 | Water-receiving tray, and indoor unit |
-
2021
- 2021-11-23 CN CN202122877787.8U patent/CN216382157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093384A1 (en) * | 2021-11-23 | 2023-06-01 | 广东美的暖通设备有限公司 | Water-receiving tray, and indoor unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: No. 66, Shanghai Avenue, Jingzhou Development Zone, Jingzhou City, Hubei Province, 434000 Patentee after: Hubei Midea Building Technology Co.,Ltd. Address before: 528311 Industrial Road, Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: GD MIDEA HEATING & VENTILATING EQUIPMENT Co.,Ltd. Patentee before: HEFEI MIDEA HEATING & VENTILATING EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |