CN213478754U - Joint connection structure, spiral case subassembly mounting structure and air conditioner - Google Patents

Abstract

The utility model provides a joint connection structure, spiral case subassembly mounting structure and air conditioner, concretely relates to air conditioner technical field. The clamping connection structure comprises a clamping piece, a first structure to be clamped and a second structure to be clamped; the clamping piece comprises a clamping piece body, a first protruding structure and a second protruding structure, wherein the first protruding structure and the second protruding structure are arranged on the clamping piece body; first waiting to joint the structure and waiting to joint the structure with the second and having seted up first through-hole and second through-hole respectively, first through-hole and second through-hole are suitable for at least one end of joint spare respectively and pass through, and joint spare body wears to locate second through-hole and first through-hole, and when second protrusion structure moved along first direction, first protrusion structure and second protrusion structure respectively with first through-hole and the axial marginal joint of second through-hole. The space that joint connection structure occupy is little, and the practicality is strong.

Description

Joint connection structure, spiral case subassembly mounting structure and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a joint connection structure, spiral case subassembly mounting structure and air conditioner.

Background

The clamping connection structure is applied to part connection, for example, the connection of air conditioner parts, screw connection is avoided, and the assembly and disassembly are more convenient. However, the existing clamping connection structure generally passes the clamping piece through the through hole with the avoiding groove, which is arranged on the clamping piece, and then the clamping at the two ends of the through hole is realized by rotating the clamping piece along the circumferential direction of the through hole, so that the occupied space of the rotating clamping mode is large, the structure is complex, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is big to aim at solving joint connection structure occupation space among the prior art to a certain extent, and the structure is complicated, is unfavorable for the technical problem of production and processing.

In order to solve the above problems, an aspect of the present invention provides a clamping connection structure, which includes a clamping member, a first structure to be clamped, and a second structure to be clamped; the clamping piece comprises a clamping piece body, a first protruding structure and a second protruding structure, wherein the first protruding structure and the second protruding structure are arranged on the clamping piece body; first treat the joint structure with the second is treated the joint and is structurally seted up first through-hole and second through-hole respectively, first through-hole with the second through-hole is suitable for respectively the at least one end of joint spare passes through, joint spare body is worn to locate the second through-hole with first through-hole works as the second protrusion structure is followed during the first direction motion, first protrusion structure with the second protrusion structure respectively with first through-hole with the axial marginal joint of second through-hole.

From this, follow first direction application of force in on the joint spare during the one end at second protrusion structure place, the joint spare respectively with first joint structure of treating with the joint structure joint is treated to the second, along with the opposite direction application of force of first direction in on the joint spare during the one end at second protrusion structure place, the joint state of joint spare is relieved, joint spare simple structure, the space that joint connection structure occupy is little, and the practicality is strong.

Optionally, the first joint structure of treating includes first joint structure body and evagination structure of treating, the evagination structure with first joint structure body of treating is connected, the evagination structure by first joint structure body of treating is to keeping away from the second is treated the protruding setting of one side of joint structure, the structural first through-hole of having seted up of evagination.

From this, through first waiting to joint structurally sets up the protrusion structure, first protrusion is structural to be set up first through-hole has reduced the joint spare is right first waiting to joint structure body is followed the axial size demand of first through-hole is fit for the connection of board class part to, reduce to a certain extent first weight of waiting to joint structure, joint connection structure's stability is high.

Optionally, the direction in which the first protruding structure protrudes from the body of the clip is opposite to the direction in which the second protruding structure protrudes from the body of the clip.

From this, first protruding structure with second protruding structure respectively along opposite direction with first through-hole with the edge joint of second through-hole, the stability of joint spare joint is high, easy operation, and the practicality is strong.

Optionally, the second is treated the joint structure and is included the second and treat joint structure body and second limit structure, the second limit structure with the second is treated the joint structure body and is connected, the second limit structure is located the second is treated the joint structure body and is kept away from one side of the first joint structure of treating, and is located the edge of second through-hole is kept away from one side of the protruding structure of second, the second limit structure is suitable for the limit the protruding structure of second along with the displacement of the opposite direction motion of first direction.

From this, when along with the opposite direction application of force of first direction in during the second bulge structure the second limit structure with under the inner wall combined action of second through-hole, can inject joint spare to with the position of the opposite direction motion of first direction, joint spare is in second through-hole department keeps comparatively stable state, makes things convenient for first through-hole with first bulge structure assembly or separation of waiting the joint structure.

Optionally, the second is treated the joint structure and is included the second and treat joint structure body and first limit structure, first limit structure with the second is treated the joint structure body and is connected, first limit structure is located the second is treated the joint structure body and is kept away from one side of first joint structure of treating, and is located the edge of second through-hole is close to one side of the protruding structure of second, first limit structure be suitable for with the protruding structure joint of second.

From this, through setting up first limit structure has increased joint spare along length direction's size, has reduced joint connection structure is right the second treats size (thickness) demand of joint structure body, and, with the second protrusion structure direct with the second treats that the joint structure body compares, has left more operating space, joint spare is more convenient in the assembly, and the reliability is high, and the practicality is strong.

Optionally, be provided with joint portion on the first limit structure, joint portion is located keep away from on the first limit structure the one end of joint structure body is treated to the second, the structural spacing arch that is provided with of second protrusion, spacing arch is located structural keeping away from of first protrusion the one end of joint spare body, spacing arch with joint portion joint.

Therefore, the first limiting structure and the second protruding structure are clamped through the clamping portion and the limiting protrusions, and the clamping reliability and stability are high.

Optionally, an orthographic projection of the second through hole in the cross section of the first through hole falls within an area covered by the first through hole.

From this, the region that the second through-hole covered is less, the joint spare is followed the possibility that the second through-hole dropped is little, just the inner wall of second through-hole can restrict to a certain extent the range of joint spare motion, joint connection structure's structure is compacter, and stability is high.

Optionally, the clamping device further comprises an elastic piece, the elastic piece is respectively connected with the second to-be-clamped structure and the clamping piece, when the second protruding structure moves along the first direction, the elastic potential energy of the elastic piece is reduced, and when the second protruding structure moves along the direction opposite to the first direction, the elastic potential energy of the elastic piece is increased.

From this, through setting up the elastic component, increased the second protrusion structure with the resistance that the joint structure separation was treated to the second has strengthened the stability that joint connection structure connects to, still reduced to a certain extent the probability that joint spare dropped.

The utility model discloses another aspect provides a spiral case mounting structure, including above-mentioned arbitrary joint connection structure, still include the baffle and be used for installing the mounting panel of spiral case, the mounting panel includes the mounting panel body, the baffle includes the baffle body, joint connection structure's second treat the joint structure set up in on the mounting panel body, joint connection structure's first treat the joint structure set up in on the baffle body.

From this, through joint connection structure realizes the mounting panel with the baffle is in the locking of ascending position in front and back direction, avoids the drunkenness of mounting panel in front and back direction, and spacing reliable, the practicality is strong to, have higher use value in some special occasions, for example, the condition that the mounting panel need be relieved fast and the baffle locking.

Optionally, still include jack and plug connector, the plug connector set up in on the mounting panel body, the jack set up in on the baffle body, the plug connector with the jack cooperation of pegging graft, in order to restrict the motion of mounting panel along demarcation direction.

From this, through the plug connector with the grafting cooperation of jack can restrict the motion of direction of demarcation (for example upper and lower direction) is followed to the mounting panel, through joint connection structure restriction the motion of fore-and-aft direction is followed to the mounting panel, realizes the reliable installation of mounting panel can need not to adopt screw structure, realizes the quick assembly disassembly of mounting panel.

Optionally, the volute assembly further includes a motor for driving the volute to output air, and the motor is connected to the mounting plate.

From this, the spiral case subassembly passes through the whole installation is realized to the mounting panel, easy dismounting, the practicality is strong.

Another aspect of the present invention further provides an air conditioner, including any one of the above-mentioned joints connection structure, and/or any one of the above-mentioned spiral case assembly mounting structure. The air conditioner has all the advantages of the clamping connection structure and/or the volute assembly mounting structure, and the details are not described herein.

Drawings

Fig. 1 is a schematic structural view of a volute assembly mounting structure in an embodiment of the present invention;

fig. 2 is a partial enlarged view of the present invention at a in fig. 1;

fig. 3 is a partially enlarged view of the present invention at B in fig. 1;

fig. 4 is a schematic structural diagram of a volute assembly mounting structure in an embodiment of the present invention;

fig. 5 is a partial enlarged view of the present invention at C in fig. 4;

fig. 6 is a partial enlarged view of the present invention at D in fig. 4;

fig. 7 is a schematic structural view of the plug-in connection member and the plug hole in fig. 6 according to the present invention;

fig. 8 is a schematic structural view illustrating the engagement member being separated from the first through hole according to an embodiment of the present invention;

fig. 9 is a schematic structural view illustrating movement of the engaging member in a first direction according to an embodiment of the present invention;

fig. 10 is a schematic structural view illustrating the connection between the elastic member and the clip member according to the embodiment of the present invention;

fig. 11 is a schematic structural view of a snap connection structure according to another embodiment of the present invention.

Description of reference numerals:

1-a clamping piece, 11-a clamping piece body, 12-a first protruding structure, 13-a second protruding structure, 131-a limiting protrusion, 2-a first structure to be clamped, 21-a first through hole, 22-a first structure body to be clamped, 23-a convex structure, 3-a second structure to be clamped, 31-a second through hole, 32-a first limiting structure, 321-a clamping part, 33-a second limiting structure, 34-a second structure body to be clamped, 4-an elastic part, 5-a partition board, 51-a partition board body, 6-a mounting board, 61-a mounting board body, 7-a volute, 8-a plug connector and 9-a jack.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to fig. 1 to 11.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the terms "an example," "one example," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the example or implementation is included in at least one example or implementation of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

Also, in the drawings, the Z-axis represents a vertical, i.e., up-down position, and a positive direction of the Z-axis (i.e., an arrow direction of the Z-axis) represents up, and a negative direction of the Z-axis (i.e., a direction opposite to the positive direction of the Z-axis) represents down; in the drawings, the Y-axis represents the horizontal direction and is designated as the left-right position, and the positive direction of the Y-axis (i.e., the arrow direction of the Y-axis) represents the right side and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) represents the left side; in the drawings, the X-axis indicates the front-rear position, and the positive direction of the X-axis (i.e., the arrow direction of the X-axis) indicates the front side, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) indicates the rear side; it should also be noted that the foregoing Z-axis, Y-axis, and X-axis representations are merely intended to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

As shown in fig. 5, an embodiment of the present invention provides a clamping connection structure, which includes a clamping member 1, a first structure to be clamped 2 and a second structure to be clamped 3; the clamping piece 1 comprises a clamping piece body 11, a first protruding structure 12 and a second protruding structure 13, wherein the first protruding structure 12 and the second protruding structure 13 are arranged on the clamping piece body 11, and the second protruding structure 13 protrudes out of the clamping piece body 11 along a first direction; first 2 with the second treat that the joint structure 3 is last to have seted up first through-hole 21 and second through-hole 31 respectively, first through-hole 21 with second through-hole 31 is suitable for respectively the at least one end of joint spare 1 passes through, joint spare body 11 wears to locate second through-hole 31 with first through-hole 21 works as second protruding structure 13 is followed during the first direction motion, first protruding structure 12 with second protruding structure 13 respectively with first through-hole 21 with the axial marginal joint of second through-hole 31.

As shown in fig. 5, fig. 8 and fig. 9, it should be noted that the clamping piece body 11 is inserted into the second through hole 31 and the first through hole 21, and the clamping piece 1 can be connected and separated with the first structure 2 to be clamped and the second structure 3 to be clamped respectively. In an embodiment, the first through hole 21 is used for passing through the first protruding structure 12, and when the clamping connection is released, the first protruding structure 12 can be taken out of the first through hole 21, so that the first structure 2 to be clamped and the second structure 3 to be clamped are separated. In an embodiment, the second through hole 31 is used for passing through the second protruding structure 13, and after the clamping connection is released, the second protruding structure 13 can be taken out of the second through hole 31, so that the first structure to be clamped 2 and the second structure to be clamped 3 are separated. In another embodiment, the first through hole 21 and the second through hole 31 are used for passing through the first protruding structure 12 and/or the second protruding structure 13, and will not be described in detail here.

As shown in fig. 5, it should be noted that the clip 1 may be an integral structure or an assembled structure, the clip body 11 may be a long-strip-shaped structure or a plate-shaped structure, and the first protruding structure 12 and the second protruding structure 13 may be located at two ends of the length direction of the clip body 11, where the length direction of the clip body 11 is consistent with the axial direction of the first through hole 21 and the second through hole 31, in an embodiment, the clip 1 is a bent piece, before the first protruding structure 12 and/or the second protruding structure 13 is formed without bending, the clip 1 is inserted into the second through hole 31 and/or the first through hole 21, and then the bending operation is completed.

It should be noted that the cross-sectional shape of the first through hole 21 and/or the second through hole 31 is not limited to a circle, for example, the cross-sectional shape of the first through hole 21 and/or the second through hole 31 may be a circle, a rectangle, etc., and preferably, the cross-sectional shape of the first through hole 21 and the second through hole 31 is a rectangle.

It should be noted that, in this specification, the axial direction of the first through hole 21 and the axial direction of the second through hole 31 are consistent with the front-back direction, and the first direction is upward, which is taken as an example to illustrate the content of the present invention, and if there is no specific limitation, the axial direction of the first through hole 21 and the axial direction of the second through hole 31 are forward-back direction, and the first direction is upward, at this time, the clamping member 1 can realize the position locking of the first structure to be clamped 2 and the second structure to be clamped 3 along the front-back direction. However, the present invention is not limited to this, and for example, when the axial directions of the first through hole 21 and the second through hole 31 are consistent with the up-down direction, the clamping connection structure may also lock the positions of the first structure to be clamped 2 and the second structure to be clamped 3 in the up-down direction.

As shown in fig. 9, when the first to-be-clamped structure 2 and the second to-be-clamped structure 3 need to be connected through the clamping member 1, one end of the clamping member 1 firstly penetrates through the second through hole 31 and the first through hole 21, so that the second protruding structure 13 is in contact with the edge of the second through hole 31, and/or when the first protruding structure 12 is in contact with the edge of the first through hole 21, at this time, the force is applied to the end of the clamping member 1 where the second protruding structure 13 is located along the first direction, and the second protruding structure 13 is gradually clamped into the edge of the second through hole 31 along the first direction until the first protruding structure 12 and the second protruding structure 13 are respectively in clamping connection with the axial edges of the first through hole 21 and the second through hole 31.

As shown in fig. 8, when the first structure 2 to be clamped and the second structure 3 to be clamped are separated from each other, the force is applied to the second protruding structure 13 in the opposite direction of the first direction, the clamping piece 1 deforms, the second protruding structure 13 is released from the clamping on the edge of the second through hole 31, at this time, the first protruding structure 12 and the second protruding structure 13 are both released from the clamping state, and one end of the clamping piece 1 can be taken out of the first through hole 21 and/or the second through hole 31.

It should be noted that the second protruding structure 13 moves along the first direction to indicate that the second protruding structure 13 moves along a direction obviously different from the direction opposite to the first direction, and cannot indicate an absolute movement path, the second protruding structure 13 can move along a direction similar to the first direction, and the moving direction of the second protruding structure 13 can form a first included angle with the first direction, for example, the first included angle can be 0 ° to 30 °, 0 ° to 10 °, or 0 ° to 5 °, which can achieve the clamping connection between the first protruding structure 12 and the second protruding structure 13 and the first structure to be clamped 2 and the second structure to be clamped 3, respectively. The directions of movement and force application are similar in this description and will not be described in detail here.

The benefit that sets up like this lies in, follows first direction application of force in joint spare 1 is last during the one end at second protrusion structure 13 place, joint spare 1 respectively with first 2 with joint structure 2 are treated to the second and 3 joints of joint structure are treated to the second, along with opposite direction application of force in on joint spare 1 during the one end at second protrusion structure 13 place, the joint state of joint spare 1 is relieved, 1 simple structure of joint spare, the space that joint connection structure occupy is little, and the practicality is strong.

As shown in fig. 5, the first to-be-clamped structure 2 includes a first to-be-clamped structure body 22 and an outer convex structure 23, the outer convex structure 23 is connected to the first to-be-clamped structure body 22, the outer convex structure 23 is protruded from the first to-be-clamped structure body 22 to a side far away from the second to-be-clamped structure 3, and the outer convex structure 23 is provided with the first through hole 21.

It should be noted that, generally, in the clamping state, a sufficient clamping force is required to maintain the clamping, the clamping force is generally an elastic force, and meanwhile, in order to ensure the stability of the clamping, the clamping member 1 needs to have a sufficient elastic deformation capability, which is related to the material and the space size of the clamping member 1. The greater the length of the clip 1, the greater the degree of deformation of the clip 1. When the length of the clamping piece 1 is too small, the clamping piece 1 is not easy to be clamped in and out.

It should be noted that the first structure to be clamped 2 may include a plate-shaped structure, and the protruding structure 23 is formed by stamping or bending the plate-shaped structure, so that the requirement for the thickness of the first body to be clamped 22 may be reduced, where the thickness direction is consistent with the axial direction of the through hole.

The benefit that sets up like this lies in, through first waiting to set up on the joint structure 2 the protruding structure, set up on the first protruding structure 12 first through-hole 21 has reduced joint spare 1 is right first waiting to joint structure body 22 is followed first through-hole 21 axial size demand reduces the first weight of waiting to joint structure 2, joint connection structure's stability is high.

As shown in fig. 5, 8 and 9, in the embodiment of the present invention, the first protruding structure 12 protrudes from the direction of the body 11 of the joint member, and the direction of the second protruding structure 13 protruding from the body 11 of the joint member is opposite.

It should be noted that, as shown in fig. 9, at this time, when a force is applied to one end of the clamping member 1 where the second protruding structure 13 is located along the first direction, the clamping member 1 swings integrally along the first direction to realize clamping, at this time, the clamping member body 11 may contact with one of the side walls of the second through hole 31 to form a stressed supporting point, for example, the clamping member body 11 contacts with the upper side wall of the second through hole 31 to form a stressed support, in some embodiments, a supporting connection structure (not shown in the drawings) may be further disposed between the inner wall of the second through hole 31 and the clamping member body 11, for example, two ends of the clamping member body 11 along the width direction (for example, the Y-axis direction in the drawings) are provided with connection posts, the inner wall of the second through hole 31 along the width direction (for example, the Y-axis direction in the drawings) is provided with a receiving groove, the connecting column is accommodated in the accommodating groove and is suitable for rotating relative to the connecting groove, so that on one hand, the position of the clamping piece 1 in the second through hole 31 is locked to a certain degree and cannot drop naturally, a supporting point for the movement of the clamping piece 1 can be formed to a certain degree, the stability of the movement of the clamping piece 1 is high, and the practicability is high. Similarly, the direction in which the first protruding structure 12 protrudes from the clip body 11 may also have a certain deviation, for example, the direction in which the first protruding structure 12 protrudes from the clip body 11 may be set at the first included angle in a direction opposite to the first direction, and will not be described in detail here.

The benefit that sets up like this lies in first protruding structure 12 with second protruding structure 13 respectively along opposite direction with first through-hole 21 with the edge joint of second through-hole 31, the stability of joint spare 1 joint is high, easy operation, and the practicality is strong.

As shown in fig. 8 and 9, in an embodiment of the present invention, the second clamping structure 3 includes a second clamping structure body 34 and a second limiting structure 33, the second limiting structure 33 is connected to the second clamping structure body 34, the second limiting structure 33 is located on one side of the second clamping structure body 34 away from the first clamping structure 2, and is located on one side of the second through hole 31 away from the second protruding structure 13, and the second limiting structure 33 is adapted to limit the displacement of the second protruding structure 13 moving in the direction opposite to the first direction.

As shown in fig. 8 and 9, the second limiting structure 33 is located below the second through hole 31, the second limiting structure 33 is spaced apart from a sidewall below the second through hole 31 by a preset distance, and the second limiting structure 33 may be a limiting plate or a limiting post. In some embodiments, when the clip member 1 contacts with the upper sidewall and the lower sidewall of the second through hole 31 respectively, and the clip member 1 contacts with the second limiting structure 33, the position of the clip member 1 at the second through hole 31 is kept in a stable state, and is not easy to move due to the force opposite to the first direction, and this state can be used in the process that the first protruding structure 12 enters or leaves the first through hole 21.

The advantage that sets up like this lies in, when along with the opposite direction application of force of first direction in second protruding structure 13, second limit structure 33 with under the inner wall combined action of second through-hole 31, can inject joint spare 1 to with the position of the opposite direction motion of first direction, joint spare 1 is in second through-hole 31 department keeps comparatively stable state, and the convenience first structure 2 that awaits the joint first through-hole 21 with first protruding structure 12 assembles or separates.

As shown in fig. 8 and 9, in an embodiment of the present invention, the second clamping structure 3 further includes a first limiting structure 32, the first limiting structure 32 is connected to the second clamping structure body 34, the first limiting structure 32 is located at a side of the second clamping structure body 34 far away from the first clamping structure 2, and is located at a side of the second through hole 31 close to the second protruding structure 13, and the first limiting structure 32 is adapted to be clamped with the second protruding structure 13. As shown in fig. 8 and 9, the first limiting structure 32 is located above the upper sidewall of the second through hole 31, and the second limiting structure 33 may be a limiting plate or a limiting post.

The benefit that sets up like this lies in, through setting up first limit structure 32 has increased joint spare 1 along length direction's size, has reduced joint connection structure is right the second is treated the size (thickness) demand of joint structure body 34, and, with second protrusion structure 13 directly with the second is treated joint structure body 34 and is compared, has left more operating space, joint spare 1 is more convenient in the assembly, and the reliability is high, and the practicality is strong.

As shown in fig. 9, in an embodiment, a clamping portion 321 is disposed on the first limiting structure 32, the clamping portion 321 is located at an end of the first limiting structure 32, which is far away from the second structure body 34 to be clamped, a limiting protrusion 131 is disposed on the second protruding structure 13, the limiting protrusion 131 is located at an end of the second protruding structure 13, which is far away from the clamping member body 11, and the limiting protrusion 131 is clamped with the clamping portion 321. The clamping portion 321 may be a side wall of the first limiting structure 32 on a side away from the second through hole 31, or may be another limiting protrusion 131, which is not described in detail here.

The advantage that sets up like this is through joint portion 321 with spacing arch 131 realizes first limit structure 32 with the joint of second bulge structure 13, and the reliability and the stability of joint are high.

In the above embodiment, as shown in fig. 5 and 8, the orthographic projection of the second through hole 31 in the cross section of the first through hole 21 falls within the area covered by the first through hole 21.

It should be noted that, on the basis that the first protruding structure 12 can be detached from the first through hole 21, the smaller the area covered by the second through hole 31 is, the smaller the amplitude of the swing of the clip body 11 in the second through hole 31 is, as shown in fig. 8, in an embodiment, the upper side wall of the second through hole 31 is located below the upper side wall of the first through hole 21; the lower sidewall of the second through hole 31 is located above the lower sidewall of the first through hole 21, or is flush with the lower sidewall of the first through hole 21.

In an embodiment, first protruding structure 12 can follow on the basis that first through-hole 21 breaks away from, work as the below lateral wall of second through-hole 31 with joint spare body 11 contacts forms the swing strong point, first protruding structure 12 with the edge of first through-hole 21 is in when just relieving the joint state, just joint spare body 11 with the top lateral wall of second through-hole 31 contacts, under this kind of state, the region that second through-hole 31 covered is less, joint spare 1 wobbling range is less.

The benefit that sets up like this lies in, the region that second through-hole 31 covered is less, joint spare 1 is followed the possibility that second through-hole 31 dropped is little, just the inner wall of second through-hole 31 can restrict to a certain extent the range of 1 motion of joint spare, joint connection structure's structure is compacter, and stability is high.

As shown in fig. 11, in the embodiment of the present invention, the first protruding structure 12 protrudes from the direction of the joint member body 11, and may also be consistent with the direction of the second protruding structure 13 protruding from the second joint member body 11. At this time, when the force is applied to the second protrusion 13 along the first direction, the first protrusion 12 and the second protrusion 13 can be engaged with the axial edges of the first through hole 21 and the second through hole 31, respectively, and will not be described in detail herein.

As shown in fig. 10, in the embodiment of the present invention, the elastic member 4 is further included, the elastic member 4 is respectively connected to the second waiting latch structure 3 and the latch member 1, when the second protruding structure 13 moves along the first direction, the elastic potential energy of the elastic member 4 is reduced, and when the second protruding structure 13 moves along the direction opposite to the first direction, the elastic potential energy of the elastic member 4 is increased.

That is to say, the elastic component 4 is used for limiting the second protrusion structure 13 along the motion with the opposite direction of first direction, the elastic component 4 can be extension spring or elastic rope, in an embodiment, one end of extension spring with the second protrusion structure 13 is connected, the other end of extension spring with the second waits that the joint structure body 34 is connected, the extension spring with the second is waited the joint structure body 34 the hookup location of joint structure body is located the second is waited the joint structure body 34 and is close to one side of second protrusion structure 13, that is to say, the extension spring with the second is waited the joint structure body 34 the hookup location is located the top of second through-hole 31.

The benefit that sets up like this lies in, through setting up elastic component 4 has increased second protrusion structure 13 with the resistance that joint structure 3 separation was treated to the second has strengthened the stability that joint connection structure connects to, still reduced to a certain extent the probability that joint spare 1 dropped.

It should be noted that, in the above embodiment, without conflicting with the content of the present invention, a partial structure of the second structure to be clamped 3 may be applied to the first structure to be clamped 2, for example, the first limiting structure 32 may also be disposed on the first structure to be clamped 2; the partial structure of the first structure to be clamped 2 can be applied to the second structure to be clamped 3, for example, the convex structure 23 can also be arranged on the second structure to be clamped 3, and will not be described in detail here.

As shown in fig. 1, 2, 4 and 5, another embodiment of the present invention further provides a volute component mounting structure, which includes the clamping connection structure of any one of the above-mentioned embodiments.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the volute component mounting structure further includes a partition plate 5 and a mounting plate 6 for mounting the volute 7, the mounting plate 6 includes a mounting plate body 61, the partition plate 5 includes a partition plate body 51, the second of the clamping connection structure is to be arranged on the mounting plate body 61 for the clamping structure 3, and the first of the clamping connection structure is to be arranged on the partition plate body 51 for the clamping structure 2.

It should be noted that the partition 5 is located between a heat exchanger (not shown) of the air conditioner and the volute assembly, the mounting plate 6 may be mounted with a plurality of volutes 7, and the mounting plate 6 may also be optionally mounted with other structures, for example, a motor for driving the volutes 7 to output air, which will not be described in detail herein.

The benefit that sets up like this lies in, through joint connection structure realizes mounting panel 6 with baffle 5 is in the ascending position locking in front and back direction, avoids the spiral case subassembly mounting panel 6 is in the drunkenness in front and back direction, and is spacing reliable, and the practicality is strong to, have higher use value in some special occasions, for example, the spiral case subassembly mounting panel 6 need relieve fast with the condition that baffle 5 locked.

As shown in fig. 1, fig. 3, fig. 4, fig. 6, and fig. 7, the portable electronic device further includes a jack 9 and a plug 8, the plug 8 is disposed on the mounting plate body 61, the jack 9 is disposed on the partition body 51, and the plug 8 is in plugging fit with the jack 9 to limit the movement of the mounting plate 6 along the calibration direction.

As shown in fig. 6 and 7, it should be noted that the plug 8 is located on a side of the mounting plate body 61 close to the partition 5, and in an embodiment, the nominal direction is an up-down direction or a direction similar to the up-down direction, and the plug 8 is arranged to be inclined downward, so that the mounting plate 6 needs to move obliquely upward to integrally remove the mounting plate 6 and the volute 7 from the partition 5.

As shown in fig. 7, the plug element 8 is arranged to be inclined downward, and when the plug element 8 and the jack 9 are in the plugging state, the inner wall of the side of the plug element 8 away from the jack 9 and the distance L1 between the plug elements 8 satisfy the following conditions: 1.5 mm. ltoreq.L 1. ltoreq.6 mm, for example 2 mm. ltoreq.L 1. ltoreq.5 mm, preferably 2 mm. ltoreq.L 1. ltoreq.4 mm. The top lateral wall of jack 9 with distance between the top of plug connector 8 is L1, like this, works as the plug connector 8 with jack 9 is when being in the grafting state, jack 9 leaves sufficient clearance convenient plug connector 8 takes out, can not lead to because of the clearance is too big again jack 9 department leaks out, produces turbulent flow. One end of jack 9 is kept away from to plug connector 8, with jack 9 is close to distance L2 between the edge of plug connector 8 satisfies: l2 is more than or equal to 2mm and less than or equal to 7mm, L2 is more than or equal to 2.5mm and less than or equal to 6mm, and L2 is more than or equal to 3mm and less than or equal to 5 mm. As shown in fig. 7, the bottom of plug connector 8 with distance between the below lateral wall of jack 9 is L2, and L2's size is related to plug connector 8 breaks away from the distance that jack 9 needs the motion, and is so both convenient plug connector 8 is followed take out in jack 9, can not influence yet the stability that plug connector 8 pegged graft, the reliability is high, and the practicality is strong.

It should be noted that, in the above embodiment, when the mounting plate 6 is further provided with a motor for driving the volute 7 to exhaust air, the mounting plate 6 is removed, that is, the volute assembly is removed as a whole.

The benefit that sets up like this lies in, through plug connector 8 with the grafting cooperation of jack 9 can restrict the motion of mounting panel 6 along upper and lower direction, through joint connection structure restriction mounting panel 6 realizes along the motion of fore-and-aft direction the reliable installation of mounting panel 6 can need not to adopt the screw structure, realizes mounting panel 6's quick assembly disassembly.

In one embodiment, the direction of the first protruding structure 12 protruding from the body 11 is opposite to the direction of the second protruding structure 13 protruding from the body 11, and the direction of the plug connector 8 separated from the jack 9 is the same as the direction of the first protruding structure 12 separated from the second through hole 31.

The benefit that sets up like this lies in, follows the first direction application of force in second protrusion structure 13, when removing first protrusion structure 12 with during the joint state of first through-hole 21, along with the incline direction of plug connector 8 upwards mentions mounting panel 6, can with mounting panel 6 follows take off on baffle 5, easy operation, the practicality is strong.

Another embodiment of the present invention provides an air conditioner, including any one of the above-mentioned joint connection structures, and/or any one of the above-mentioned spiral case assembly mounting structure. The air conditioner can include the volute component mounting structure, and the air conditioner can be an air conditioning equipment such as a wind pipe type air conditioner, a wall-mounted air conditioner or a vertical air conditioner. The air conditioner has all the advantages of the clamping connection structure and/or the volute assembly mounting structure, and the details are not described herein.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and it is intended that the scope of the present invention be defined by the appended claims.

Claims (12)

1. A clamping connection structure is characterized by comprising a clamping piece (1), a first structure to be clamped (2) and a second structure to be clamped (3); the clamping piece (1) comprises a clamping piece body (11), a first protruding structure (12) and a second protruding structure (13) which are arranged on the clamping piece body (11), wherein the second protruding structure (13) protrudes out of the clamping piece body (11) along a first direction; first treat joint structure (2) with first through-hole (21) and second through-hole (31) have been seted up respectively on joint structure (3) are treated to the second, first through-hole (21) with second through-hole (31) are suitable for respectively the at least one end of joint spare (1) passes through, joint spare body (11) wear to locate second through-hole (31) with first through-hole (21), work as second protrusion structure (13) are followed during the first direction motion, first protrusion structure (12) with second protrusion structure (13) respectively with first through-hole (21) with second through-hole (31) axial edge joint.

2. A card connection structure according to claim 1, wherein the first structure (2) to be clamped comprises a first structure body (22) to be clamped and a protruding structure (23), the protruding structure (23) is connected to the first structure body (22) to be clamped, the protruding structure (23) is protruded from the first structure body (22) to a side away from the second structure (3) to be clamped, and the protruding structure (23) is provided with the first through hole (21).

3. A card connection according to claim 1, characterized in that the first projecting structure (12) projects from the card body (11) in a direction opposite to the direction in which the second projecting structure (13) projects from the card body (11).

4. The clamping connection structure of claim 3, wherein the second to-be-clamped structure (3) comprises a second to-be-clamped structure body (34) and a second limiting structure (33), the second limiting structure (33) is connected with the second to-be-clamped structure body (34), the second limiting structure (33) is located on one side, away from the first to-be-clamped structure (2), of the second to-be-clamped structure body (34), the edge of the second through hole (31) is located on one side, away from the second protruding structure (13), and the second limiting structure (33) is suitable for limiting displacement of the second protruding structure (13) moving in the direction opposite to the first direction.

5. A card connecting structure according to claim 3, wherein the second structure (3) to be clamped comprises a second structure body (34) to be clamped and a first limiting structure (32), the first limiting structure (32) is connected with the second structure body (34) to be clamped, the first limiting structure (32) is located at one side of the second structure body (34) to be clamped, which is far away from the first structure (2) to be clamped, and is located at one side of the second through hole (31), which is close to the second protruding structure (13), and the first limiting structure (32) is suitable for being clamped with the second protruding structure (13).

6. The clamping connection structure according to claim 5, wherein a clamping portion (321) is arranged on the first limiting structure (32), the clamping portion (321) is located at one end, far away from the second to-be-clamped structure body (34), of the first limiting structure (32), a limiting protrusion (131) is arranged on the second protruding structure (13), the limiting protrusion (131) is located at one end, far away from the clamping piece body (11), of the first protruding structure (12), and the limiting protrusion (131) is clamped with the clamping portion (321).

7. A card connection according to claim 3, characterized in that the orthographic projection of the second through hole (31) in the cross section of the first through hole (21) falls within the area covered by the first through hole (21).

8. The clamping connection structure according to any one of claims 1 to 7, further comprising an elastic member (4), wherein the elastic member (4) is connected to the second structure to be clamped (3) and the clamping member (1), respectively, and when the second protruding structure (13) moves in the first direction, the elastic potential energy of the elastic member (4) decreases, and when the second protruding structure (13) moves in a direction opposite to the first direction, the elastic potential energy of the elastic member (4) increases.

9. The volute component mounting structure is characterized by comprising the clamping connection structure according to any one of claims 1 to 8, and further comprising a partition plate (5) and a mounting plate (6) for mounting the volute (7), wherein the mounting plate (6) comprises a mounting plate body (61), the partition plate (5) comprises a partition plate body (51), the clamping structure (3) is arranged on the mounting plate body (61) by the second of the clamping connection structure, and the first of the clamping connection structure is arranged on the partition plate body (51) by the clamping structure (2).

10. The volute component mounting structure of claim 9, further comprising a plug (8) and a socket (9), wherein the plug (8) is disposed on the mounting plate body (61), the socket (9) is disposed on the partition body (51), and the plug (8) is in plugging fit with the socket (9) to limit the movement of the mounting plate (6) along the calibration direction.

11. The volute assembly mounting structure according to claim 9 or 10, wherein the volute assembly further comprises a motor for driving the outlet air of the volute (7), the motor being connected to the mounting plate (6).

12. An air conditioner comprising a click connection structure according to any one of claims 1 to 8 and/or a scroll assembly mounting structure according to any one of claims 9 to 11.

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