CN215409350U - Angle adjusting structure and fan - Google Patents
Angle adjusting structure and fan Download PDFInfo
- Publication number
- CN215409350U CN215409350U CN202120102764.7U CN202120102764U CN215409350U CN 215409350 U CN215409350 U CN 215409350U CN 202120102764 U CN202120102764 U CN 202120102764U CN 215409350 U CN215409350 U CN 215409350U
- Authority
- CN
- China
- Prior art keywords
- assembly
- adjusting
- positioning
- groove
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an angle adjusting structure and a fan, wherein the angle adjusting structure comprises a first assembly part, a second assembly part, a positioning part and an adjusting part, the second assembly part is connected with the positioning part, the positioning part is arranged on the first assembly part, the positioning part is in rotatable fit with the first assembly part, the positioning part and/or the first assembly part is in detachable fit with the adjusting part, and the adjusting part is used for adjusting the rotation angle of the first assembly part relative to the positioning part. Above-mentioned angle modulation structure, can install the setting element on first assembly part, be connected setting element and second assembly part again, and utilize the turned angle of the relative second assembly part of adjustment first assembly part, the setting element can regard as middle structure, be first assembly part with the assembly decomposition of second assembly part into first assembly part, the regulating part, the equipment of setting element, and two processes of the equipment of setting element and second assembly part, the degree of difficulty of assembly has been reduced, be difficult for the assembly error to appear, can improve assembly efficiency, reduce the material loss.
Description
Technical Field
The utility model relates to the technical field of blowing equipment, in particular to an angle adjusting structure and a fan.
Background
With the continuous development of science and technology, the equipment variety for cooling is continuously increased, but the fan has the advantages of low price, convenient use and the like as an electric appliance for cooling and increasing indoor air circulation in the household appliance, and still has great demand. The spring touch beads are mostly arranged in the lower shell for fixing the adjusting box on the fan, then the limiting sheet is arranged on the adjusting box, and the pitching and shaking head of the fan is controlled by the resistance of the spring touch beads and the limiting sheet. The mode has the disadvantages of difficult assembly, more assembly working hours, and low material loss and low installation efficiency because the spring collision bead parts are smaller and are easy to drop and lose in the assembly and disassembly processes.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to overcome the problem of low assembly efficiency in the existing fan and provides an angle adjusting structure capable of improving the assembly efficiency and the fan.
The utility model provides an angle adjusting structure, includes first assembly part, second assembly part, setting element and adjusting part, the second assembly part with the setting element is connected, the setting element install in on the first assembly part, the setting element with first assembly part rotatable fit, the setting element and/or first assembly part with the cooperation can be dismantled to the adjusting part, the adjusting part is used for adjusting first assembly part is relative the turned angle of setting element.
Above-mentioned angle modulation structure, can install the setting element on first assembly part, be connected the setting element with the second assembly part again, and utilize the turned angle of the relative setting element of adjustment first assembly part, the turned angle of the relative second assembly part of first assembly part can be adjusted promptly, compare in traditional direct mode of assembling inferior valve and regulating box, the setting element can regard as middle structure, assemble the assembly decomposition into first assembly part with the second assembly part with first assembly part, the regulating part, the equipment of setting element, and two processes of the equipment of setting element and second assembly part, the degree of difficulty of assembly has been reduced, the assembly error that is difficult for appearing, can improve assembly efficiency, reduce the material loss.
In one embodiment, one of the positioning member and the first assembly member is detachably matched with the adjusting member, and the other one of the positioning member and the first assembly member is provided with a plurality of clamping grooves, wherein the adjusting member is used for being clamped with different clamping grooves, so that the first assembly member rotates to different rotation angles relative to the positioning member.
In one embodiment, the positioning element includes an aligning portion, the aligning portion is disposed on a side of the first assembly member close to the second assembly member, one end of the first assembly member close to the second assembly member is an operating end, an end surface of the operating end is a mating surface disposed opposite to the aligning portion, and the engaging groove or the adjusting member is disposed on the mating surface.
In one embodiment, the positioning member further includes an adapter portion, the adapter portion is in rotating fit with the first assembly member, and the adapter portion is disposed opposite to one side surface of the operation end.
In one embodiment, a first limiting groove is formed in the adapter portion, a first blocking portion is formed in the first assembly, the first blocking portion is in sliding fit with the first limiting groove, and the first limiting groove is formed in the rotation direction of the adapter portion or the first assembly.
In one embodiment, a first through hole is formed in the first assembly part, a second through hole is formed in the adapter part, and the first limiting groove is formed in one side, close to the first assembly part, of the second through hole.
In one embodiment, the positioning element further includes an auxiliary portion, the auxiliary portion is connected to the positioning portion, the switching portion and the auxiliary portion are disposed at an interval, and the switching portion and the auxiliary portion are disposed on two sides of the operation end.
In one embodiment, a second limiting groove is formed in the auxiliary portion, a second blocking portion is formed in the first assembly, the second blocking portion is in sliding fit with the second limiting groove, and the second limiting groove is formed in the rotation direction of the adapter portion relative to the second assembly.
In one embodiment, the matching surface is an arc surface, and the alignment part is matched with the matching surface in shape.
In one embodiment, the locking groove is disposed on the positioning member, the adjusting member is movably disposed on the first assembly member, the adjusting member has a first moving position and a second moving position, when the adjusting member is located at the first moving position, the adjusting member is locked with the locking groove, and when the adjusting member is moved to the second moving position, the adjusting member is disposed outside the locking groove.
In one embodiment, the first assembly member is provided with a mounting groove, an elastic member is arranged in the mounting groove, the adjusting member is at least partially positioned in the mounting groove, the elastic member is arranged between the adjusting member and the bottom wall of the mounting groove, and the elastic member is used for moving the adjusting member to the first moving position.
In one embodiment, one end of the adjusting member, which is used for being clamped with the clamping groove, is of an arc-shaped structure or a spherical structure.
In one embodiment, the second assembly member is detachably connected to the positioning member.
In one embodiment, the second assembly part is provided with a first bearing part and a second bearing part, the first bearing part and the second bearing part are arranged at intervals, the first bearing part and/or the second bearing part are provided with guide grooves, and the positioning part is provided with a protruding part in sliding fit with the guide grooves.
In one embodiment, the guide groove is arranged along the direction from the second assembly part to the first assembly part, the distance between two opposite side walls in the guide groove is gradually increased along the direction close to the first assembly part, and the protrusion is in a trapezoidal structure matched with the guide groove.
A fan comprising an angle adjustment structure as claimed in any preceding claim.
Above-mentioned fan, can install the setting element on first assembly part, be connected the setting element with the second assembly part again, and utilize the turned angle of the relative setting element of adjustment first assembly part, the turned angle of the relative second assembly part of first assembly part can be adjusted promptly, compare the mode that directly assembles inferior valve and regulating box in traditional fan, the structure in the middle of the setting element can be regarded as, assemble the decomposition into first assembly part with the second assembly part with first assembly part, the regulating part, the equipment of setting element, and two processes of the equipment of setting element and second assembly part, the degree of difficulty of assembly has been reduced, the assembly error is difficult to appear, can improve assembly efficiency, reduce the material loss.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and are not intended to limit the utility model.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a sectional view of an angle adjustment structure according to an embodiment of the present invention before assembly;
fig. 2 is a first exploded view of an angle adjustment structure according to an embodiment of the present invention;
FIG. 3 is a sectional view of the angle adjustment structure according to the embodiment of the present invention after assembly;
fig. 4 is an exploded schematic view of a second angle adjustment structure according to an embodiment of the present invention;
FIG. 5 is a first schematic view illustrating an assembly of a first mating member and a positioning member according to an embodiment of the present invention;
fig. 6 is a second schematic view illustrating the assembly of the first mating member and the positioning member according to the embodiment of the utility model.
Description of reference numerals:
100. the first assembly part comprises a first assembly part 101, a first through hole 102, an installation groove 103, a first abdicating groove 104, a second abdicating groove 110, an operation end 111, a matching surface 120, a first blocking part 130, a second blocking part 140, an elastic part 200, a second assembly part 210, a first bearing part 211, a guide groove 220, a second bearing part 300, a positioning part 301, a clamping groove 310, an aligning part 320, a switching part 321, a first limiting groove 322, a second through hole 330, an auxiliary part 331, a second limiting groove 340, a protruding part 400 and an adjusting part.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1 to 3, an embodiment discloses an angle adjustment structure, which includes a first assembly member 100, a second assembly member 200, a positioning member 300 and an adjustment member 400, wherein the second assembly member 200 is connected to the positioning member 300, the positioning member 300 is mounted on the first assembly member 100, the positioning member 300 is rotatably engaged with the first assembly member 100, the positioning member 300 and/or the first assembly member 100 is detachably engaged with the adjustment member 400, and the adjustment member 400 is used for adjusting a rotation angle of the first assembly member 100 relative to the positioning member 300.
Above-mentioned angle adjustment structure, can install setting element 300 on first assembly part 100, be connected setting element 300 with second assembly part 200 again, and utilize adjustment piece 400 to adjust the turned angle of first assembly part 100 relative setting element 300, can adjust the turned angle of first assembly part 100 relative second assembly part 200 promptly, compare in the traditional mode of directly assembling inferior valve and regulating box, setting element 300 can regard as middle structure, assemble first assembly part 100 with second assembly part 200 and decompose into first assembly part 100, the regulating part, the equipment of setting element 300, and two processes of the equipment of setting element 300 and second assembly part 200, the degree of difficulty of assembly has been reduced, assembly error is difficult to appear, can improve assembly efficiency, reduce material loss.
Alternatively, the above-described angle adjusting structure is used in a fan, and the first or second fitting 100 or 200 is used to connect a machine head. The adjustment member 400 adjusts the rotation angle of the first assembly member 100 with respect to the positioning member 300, and finally adjusts the rotation angle of the first assembly member 100 with respect to the second assembly member 200, and when the first assembly member 100 or the second assembly member 200 is connected to the head, the pitch angle of the head can be adjusted by rotating the first assembly member 100 with respect to the second assembly member 200.
In one embodiment, as shown in fig. 1 to 3, one of the positioning member 300 and the first assembly member 100 is detachably engaged with the adjusting member 400, and the other one is provided with a plurality of engaging slots 301, the adjusting member 400 is used for engaging with different engaging slots 301, so that the first assembly member 100 rotates to different rotation angles relative to the positioning member 300. The adjusting member 400 is clamped with one clamping groove 301 to move to be clamped with the other clamping groove 301, the first assembly member 100 rotates relative to the positioning member 300, and after the first assembly member 100 rotates for a certain angle, the relative position of the first assembly member 100 and the positioning member 300 is fixed due to the clamping of the adjusting member 400 and the clamping groove 301, so that the adjustment of the rotating angle of the first assembly member 100 relative to the positioning member 300 is realized.
Alternatively, the slots 301 are sequentially spaced along the rotation direction of the first assembly member 100 or the positioning member 300.
In other embodiments, the adjusting member 400 may also be a stepping motor, the stepping motor is disposed on the first assembly member 100, an output shaft of the stepping motor is connected to the positioning member 300, and a relative rotation angle between the first assembly member 100 and the positioning member 300 is adjusted by rotation of the output shaft.
In one embodiment, as shown in fig. 1 to 3, the positioning member 300 includes an alignment portion 310, the alignment portion 310 is disposed on a side of the first assembly member 100 close to the second assembly member 200, one end of the first assembly member 100 close to the second assembly member 200 is an operation end 110, an end surface of the operation end 110 is a mating surface 111 disposed opposite to the alignment portion 310, and the slot 301 or the adjustment member 400 is disposed on the mating surface 111. At this time, the assembly of the clamping groove 301 and the adjusting piece 400 is performed between the matching surface 111 and the positioning portion 310, and the positioning piece 300, the first assembling piece 100 and the adjusting piece 400 can be installed by the installation mode that the positioning portion 310 is close to the first assembling piece 100, so that the assembly is simpler, the adjusting piece 400 is not easy to fall off, the material loss can be reduced, and the assembly efficiency is improved.
In one embodiment, as shown in fig. 2 to 4, the positioning member 300 further includes an adaptor portion 320, the adaptor portion 320 is rotatably engaged with the first assembly member 100, and the adaptor portion 320 is disposed opposite to a side surface of the operation end 110. At this time, the positioning portion 310 and the adapting portion 320 of the positioning member 300 are respectively disposed opposite to different surfaces of the operation end 110, so that the influence on the adjusting member 400 located between the mating surface 111 and the positioning portion 310 is smaller when in use.
In one embodiment, as shown in fig. 4 and 5, a first limiting groove 321 is disposed on the adapting portion 320, a first blocking portion 120 is disposed on the first assembly member 100, the first blocking portion 120 is slidably engaged with the first limiting groove 321, and the first limiting groove 321 is disposed along a rotation direction of the adapting portion 320 or the first assembly member 100. The first stopper 120 is limited by the first limiting groove 321, so that the rotatable angle between the positioning member 300 and the first assembly member 100 can be limited, and the normal operation is prevented from being influenced or position interference with other parts due to the excessively large rotatable angle can be avoided.
Optionally, the radian corresponding to the first limiting groove 321 is smaller than or equal to pi. Specifically, the radian corresponding to the first limiting groove 321 is less than or equal to pi/2.
In other embodiments, the positions of the first limiting groove 321 and the first blocking portion 120 may be interchanged, that is, the first limiting groove 321 is disposed on the first assembly 100, and the first blocking portion 120 is disposed on the adaptor portion 320.
In one embodiment, as shown in fig. 4 and 5, the first assembly member 100 is provided with a first through hole 101, the adapter portion 320 is provided with a second through hole 322, and the first limiting groove 321 is provided at a side of the second through hole 322 close to the first assembly member 100. The first through hole 101 and the second through hole 322 can be formed by a circular shaft, so as to realize the rotatable fit between the first assembly member 100 and the positioning member 300, and when the first assembly member 100 is externally connected to other components, such as a fan head, the interference between the first blocking portion 120 and the groove wall of the first limiting groove 321 can be utilized to assist in bearing the interaction force between the first assembly member 100 or the second assembly member 200, so as to reduce the pressure or bending moment borne by the circular shaft.
In one embodiment, as shown in fig. 2 and 3, the positioning member 300 further includes an auxiliary portion 330, the auxiliary portion 330 is connected to the positioning portion 310, the adaptor portion 320 and the auxiliary portion 330 are disposed at an interval, and the adaptor portion 320 and the auxiliary portion 330 are disposed at two sides of the operation end 110. The adapter 320 and the auxiliary 330 can limit the operation end 110 to prevent the positioning element 300 and the first assembly member 100 from moving relatively.
In one embodiment, as shown in fig. 2 and fig. 6, the auxiliary portion 330 is provided with a second limiting groove 331, the first assembly member 100 is provided with a second blocking portion 130, the second blocking portion 130 is slidably engaged with the second limiting groove 331, and the second limiting groove 331 is disposed along the rotation direction of the adapter portion 320 relative to the second assembly member 200. The second limiting groove 331 can also cooperate with the second blocking portion 130 to limit the rotatable angle range of the first assembly member 100 or the positioning member 300.
Specifically, the adapter portion 320 is provided with a first limiting groove 321, and the auxiliary portion 330 is provided with a second limiting groove 331, which can cooperate with each other to limit the rotatable angle range of the first assembly member 100 or the positioning member 300. The rotational angle of the second blocking portion 130 in the second limiting groove 331 matches the curvature of the first limiting groove 321.
Optionally, as shown in fig. 5 and fig. 6, a first yielding groove 103 for accommodating the adaptor portion 320 is disposed on one side surface of the operation end 110, the first blocking portion 120 is disposed in the first yielding groove 103, a second yielding groove 104 for accommodating the auxiliary portion 330 is disposed on one side surface of the operation end 110, and the second blocking portion 130 is disposed in the yielding groove, so that the positioning member 300 and the operation end 110 are better integrated after being assembled, and are easier to assemble with the second assembly member 200. Meanwhile, the first avoiding groove 103 may limit a rotatable angle range of the coupling part 320.
In one embodiment, as shown in fig. 5, the mating surface 111 is an arc surface, and the positioning portion 310 matches the shape of the mating surface 111. The rotation of the first assembly member 100 can be facilitated without position interference.
In one embodiment, as shown in fig. 3, the slot 301 is disposed on the positioning member 300, the adjusting member 400 is movably disposed on the first assembly member 100, the adjusting member 400 has a first moving position and a second moving position, when the adjusting member 400 is located at the first moving position, the adjusting member 400 is engaged with the slot 301, and when the adjusting member 400 is moved to the second moving position, the adjusting member 400 is disposed outside the slot 301. Through the movement of the adjusting member 400 between the first moving position and the second moving position, the adjusting member 400 can be clamped with the clamping groove 301, or the adjusting member 400 can be separated from the clamping groove 301, and further, through the clamping connection of the adjusting member 400 and different clamping grooves 301, the adjustment of the rotation angle of the first assembly member 100 relative to the positioning member 300 can be realized.
In one embodiment, as shown in fig. 3 and 4, the first assembly member 100 is provided with a mounting groove 102, an elastic member 140 is disposed in the mounting groove 102, the adjustment member 400 is at least partially disposed in the mounting groove 102, the elastic member 140 is disposed between the adjustment member 400 and a bottom wall of the mounting groove 102, and the elastic member 140 is used for moving the adjustment member 400 to the first moving position. At this time, the adjusting member 400 is disposed on the first assembly member 100, when the first assembly member 100 needs to be rotated, the adjusting member 400 is pressed to move the adjusting member 400 along the mounting groove 102 and separate from the slot 301, and at this time, the elastic member 140 is pressed, and when the first assembly member 100 is rotated to a position corresponding to another slot 301, the elastic member 140 tends to be restored, and the adjusting member 400 is pushed toward the slot 301, so that the adjusting member 400 is again engaged with the slot 301.
In other embodiments, the adjusting member 400 may also be a push rod motor or the like, and the first assembly member 100 is rotatably adjusted relative to the positioning member 300 by extending into or out of the slot 301.
In one embodiment, as shown in fig. 2, one end of the adjusting member 400 for engaging with the engaging slot 301 is a cambered surface structure or a spherical surface structure. At this time, the adjusting member 400 can better convert the lateral pressure applied to the adjusting member into a component force moving along the mounting groove 102, so that the adjusting member 400 is more easily separated from the engaging groove 301 when the first assembly member 100 rotates relative to the positioning member 300, thereby preventing the locking.
In one embodiment, as shown in FIG. 2, the second fitting 200 is removably coupled to the retainer 300. After the positioning member 300 and the first assembly member 100 are assembled, the second assembly member 200 is assembled with the positioning member 300, and meanwhile, the second assembly member 200 can be detached from the positioning member 300 at first during detachment, so that the weight of one side of the positioning member 300 is reduced, and the positioning member 300 and the first assembly member 100 can be conveniently detached.
In one embodiment, as shown in fig. 1 and fig. 2, a first bearing portion 210 and a second bearing portion 220 are disposed on the second assembly 200, the first bearing portion 210 and the second bearing portion 220 are disposed at an interval, a guide groove 211 is disposed on the first bearing portion 210 and/or the second bearing portion 220, and a protrusion 340 slidably engaged with the guide groove 211 is disposed on the positioning member 300. Through the cooperation of guide slot 211 and boss 340, can make things convenient for the installation of setting element 300 and second assembly spare 200, boss 340 also has mutual spacing effect with guide slot 211 simultaneously, prevents that the relative displacement's of setting element 300 and second assembly spare 200 condition from appearing.
In other embodiments, the guiding groove 211 may be disposed on the positioning member 300, and the first bearing portion 210 and/or the second bearing portion 220 are provided with a protrusion 340. The above technical effects can also be achieved.
In one embodiment, as shown in fig. 2 and 4, the guiding groove 211 is disposed along a direction from the second assembly member 200 to the first assembly member 100, a distance between two opposite sidewalls in the guiding groove 211 gradually increases along a direction approaching the first assembly member 100, and the protrusion 340 has a trapezoidal structure matching with the guiding groove 211. When the protrusion 340 just enters the guide groove 211, the distance between the two opposite side walls in the guide groove 211 is relatively large, so that the protrusion 340 and the guide groove 211 can be aligned conveniently, the protrusion 340 is assembled to the protrusion 340 more and more tightly as the protrusion 340 slides along the guide groove 211 until the protrusion 340 cannot move continuously, and at this time, the shape of the protrusion 340 enables the positioning member 300 not to rotate or translate relative to the second assembly member 200, so that the rotation angle of the first assembly member 100 relative to the positioning member 300 is adjusted, that is, the angle of the first assembly member 100 relative to the second assembly member 200 is adjusted.
Optionally, the angle adjusting structure further includes a rotating shaft, the rotating shaft penetrates through the first bearing portion 210, the positioning member 300, the first assembly member 100 and the second bearing portion 220, and the first assembly member 100 is rotatably engaged with the rotating shaft. At this time, the first assembly member 100 is mainly supported by the first supporting portion 210 and the second supporting portion 220, the positioning member 300 is mainly matched with the adjusting member 400 and the first assembly member 100, and the positioning member 300 is less stressed and is not easily damaged.
Optionally, the positioning member 300 is a plastic member, so that the positioning member is light in weight and convenient to assemble.
An embodiment discloses a fan, including the angle adjustment structure of any preceding item.
Above-mentioned fan, can install the setting element 300 on first assembly part 100, connect setting element 300 with second assembly part 200 again, and utilize adjustment piece 400 to adjust the turned angle of first assembly part 100 relative setting element 300, can adjust the turned angle of first assembly part 100 relative second assembly part 200 promptly, compare in the mode that directly assembles inferior valve and regulating box in traditional fan, setting element 300 can regard as middle structure, assemble first assembly part 100 with second assembly part 200 and decompose into first assembly part 100, the regulating part, the equipment of setting element 300, and two processes of the equipment of setting element 300 and second assembly part 200, the degree of difficulty of assembly has been reduced, assembly error is difficult to appear, can improve assembly efficiency, reduce material loss.
Optionally, the fan comprises a head, to which the first fitting 100 or the second fitting 200 is connected. The adjustment of the rotation angle of the machine head can be realized.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" 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. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Claims (14)
1. An angle adjusting structure is characterized by comprising a first assembly part, a second assembly part, a positioning part and an adjusting part, wherein the second assembly part is connected with the positioning part, the positioning part is installed on the first assembly part, the positioning part is in rotatable fit with the first assembly part, the positioning part and/or the first assembly part are in detachable fit with the adjusting part, the adjusting part is used for adjusting the rotating angle of the first assembly part relative to the positioning part, one of the positioning part and the first assembly part is in detachable fit with the adjusting part, a plurality of clamping grooves are arranged on the other one of the positioning part and the first assembly part, the adjusting part is used for being clamped with different clamping grooves to enable the first assembly part to rotate to different rotating angles relative to the positioning part, the positioning part comprises a positioning part which is arranged on one side of the first assembly part close to the second assembly part, one end of the first assembly part, which is close to the second assembly part, is an operation end, the end face of the operation end is a matching surface which is arranged opposite to the positioning part, and the clamping groove or the adjusting part is arranged on the matching surface.
2. The angle adjustment structure of claim 1, wherein the positioning member further comprises an adapter portion, the adapter portion is rotatably fitted to the first fitting member, and the adapter portion is disposed opposite to one side surface of the operation end.
3. The angle adjusting structure of claim 2, wherein a first limiting groove is formed in the adapter portion, a first blocking portion is formed in the first assembly member, the first blocking portion is in sliding fit with the first limiting groove, and the first limiting groove is formed in the rotation direction of the adapter portion or the first assembly member.
4. The angle adjusting structure of claim 3, wherein the first assembly member is provided with a first through hole, the adapter portion is provided with a second through hole, and the first limiting groove is formed in one side of the second through hole, which is close to the first assembly member.
5. The angle adjusting structure of claim 2, wherein the positioning member further comprises an auxiliary portion, the auxiliary portion is connected to the positioning portion, the adapter portion and the auxiliary portion are disposed at an interval, and the adapter portion and the auxiliary portion are disposed on two sides of the operation end.
6. The angle adjusting structure of claim 5, wherein a second limiting groove is formed in the auxiliary portion, a second blocking portion is formed in the first assembly, the second blocking portion is in sliding fit with the second limiting groove, and the second limiting groove is formed in the rotation direction of the adapter portion relative to the second assembly.
7. The angle adjustment structure of claim 1, wherein the mating surface is an arc-shaped surface, and the alignment portion matches the shape of the mating surface.
8. The angle adjusting structure according to any one of claims 1 to 7, wherein the engaging groove is provided on the positioning member, the adjusting member is movably provided on the first assembly member, the adjusting member has a first moving position and a second moving position, the adjusting member is engaged with the engaging groove when the adjusting member is located at the first moving position, and the adjusting member is provided outside the engaging groove when the adjusting member is moved to the second moving position.
9. The angle adjusting structure of claim 8, wherein the first assembly member has a mounting groove, the mounting groove has a resilient member disposed therein, the adjusting member is at least partially disposed in the mounting groove, the resilient member is disposed between the adjusting member and a bottom wall of the mounting groove, and the resilient member is configured to move the adjusting member to the first moving position.
10. The angle adjusting structure of claim 9, wherein one end of the adjusting member, which is used for being clamped with the clamping groove, is of a cambered surface structure or a spherical surface structure.
11. The angle adjustment structure of any one of claims 1 to 7, wherein the second fitting member is detachably connected to the positioning member.
12. The angle adjusting structure of claim 11, wherein the second assembly member is provided with a first bearing portion and a second bearing portion, the first bearing portion and the second bearing portion are arranged at an interval, the first bearing portion and/or the second bearing portion is provided with a guide groove, and the positioning member is provided with a protrusion slidably engaged with the guide groove.
13. The angle adjusting structure of claim 12, wherein the guide groove is formed in a direction from the second fitting member to the first fitting member, a distance between opposite sidewalls in the guide groove is gradually increased in a direction approaching the first fitting member, and the protrusion has a trapezoidal shape matching the guide groove.
14. A fan comprising the angle adjusting structure as recited in any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120102764.7U CN215409350U (en) | 2021-01-14 | 2021-01-14 | Angle adjusting structure and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120102764.7U CN215409350U (en) | 2021-01-14 | 2021-01-14 | Angle adjusting structure and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409350U true CN215409350U (en) | 2022-01-04 |
Family
ID=79661156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120102764.7U Active CN215409350U (en) | 2021-01-14 | 2021-01-14 | Angle adjusting structure and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11655987B2 (en) * | 2019-11-29 | 2023-05-23 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Window air conditioner with mounting base |
-
2021
- 2021-01-14 CN CN202120102764.7U patent/CN215409350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11655987B2 (en) * | 2019-11-29 | 2023-05-23 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Window air conditioner with mounting base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215409350U (en) | Angle adjusting structure and fan | |
| US11339819B2 (en) | Lock catch, heat preservation plate assembly and refrigerator | |
| WO2022247207A1 (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| CN210463300U (en) | Sealing device for window type air conditioner and window type air conditioner with sealing device | |
| CN110822562A (en) | Sealing assembly of window type air conditioner and window type air conditioner with sealing assembly | |
| WO2020155353A1 (en) | Sealing assembly for window type air conditioner, and window type air conditioner having same | |
| CN214499514U (en) | Pitching adjusting structure and fan | |
| CN112648214A (en) | Fan head assembly and electric fan | |
| CN210463299U (en) | Window type air conditioner | |
| CN112648216A (en) | Pitching adjusting structure and fan | |
| CN217090621U (en) | Mop with handle | |
| CN114469221B (en) | Head swinging mechanism of endoscope anastomat and adapter of endoscope anastomat | |
| CN214499519U (en) | Angle adjusting structure and blowing device | |
| CN217864735U (en) | Screw, driving system and aircraft | |
| CN112780597A (en) | Angle adjusting structure and blowing device | |
| CN205025831U (en) | A fan that is used for connector of fan and has it | |
| CN209857234U (en) | Sealing assembly for window type air conditioner and window type air conditioner with sealing assembly | |
| CN218085054U (en) | New energy automobile and power battery mounting structure | |
| CN215260493U (en) | Bottom shell assembly of air conditioner and air conditioner | |
| CN215864003U (en) | Plaque mounting structure and air conditioner | |
| CN220253405U (en) | Quick-locking battery pack module and electronic equipment | |
| CN115962216B (en) | Space station online cabinet frame slide rail locking connecting rod, slide rail assembly and disassembly method | |
| CN210692641U (en) | BMU self-locking mechanism of battery system and battery pack | |
| CN220890754U (en) | Connecting lock of LED die-casting box | |
| CN216598291U (en) | Mounting assembly for power socket box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |