Mounting structure, head shaking mechanism and electric appliance device

Abstract

The invention relates to the field of household appliance equipment, and discloses a mounting structure, a head shaking mechanism and an electric appliance device. According to the installation structure, installation of the friction piece and the support can be achieved without additional assembly parts, installation parts are greatly reduced, the stability and firmness after the friction piece and the support are installed are improved, the installation operation can be simplified, the installation efficiency and the production efficiency are improved, and the product cost is reduced. The mounting structure is applied to the oscillating mechanism, the oscillating mechanism comprises a support and a friction piece, the mounting structure comprises a rotary clamping mechanism, the rotary clamping mechanism is arranged on the support and the friction piece, and the friction piece is mounted on the support through the rotary clamping mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of household electrical appliances, and in particular to a mounting structure, a shaking mechanism and an electrical device. Background Art

[0002] With the continuous improvement of the quality of life, electric heaters have become a common household heating equipment. In order to expand the heating range and make the warm air evenly distributed in the room, a shaking electric heater has emerged. This shaking electric heater is equipped with a shaking mechanism, which can drive the electric heater to swing left and right, thereby achieving a better heating effect.

[0003] The existing installation methods of the shaking mechanism mainly include snap-on connection and screw connection. However, the snap-on connection installation method has problems such as insufficient connection strength, easy loosening, and easy wear and fatigue, resulting in poor sealing, stability and reliability of the shaking mechanism. The screw connection installation method has a complicated installation process, high cost, low production efficiency, and is also easy to loosen, resulting in poor operating stability of the shaking mechanism. Therefore, the existing installation method of the shaking mechanism cannot meet the needs of production and use. Summary of the invention

[0004] In view of this, the present invention provides an installation structure, an oscillating mechanism and an electrical device to solve the problems that the existing installation method of the oscillating mechanism easily leads to poor sealing and stability of the oscillating mechanism, as well as cumbersome operation, low production efficiency and high cost.

[0005] In the first aspect, the present invention provides an installation structure applied to a shaking head mechanism, the shaking head mechanism includes a bracket and a friction part, the installation structure includes a rotating clamping mechanism, the rotating clamping mechanism is arranged on the bracket and the friction part, and the friction part is installed with the bracket through the rotating clamping mechanism.

[0006] Beneficial effects: The mounting structure of the present invention is applied to a shaking head mechanism, and the mounting structure includes a rotating clamping mechanism. The friction parts of the shaking head mechanism are installed with the bracket through the rotating clamping mechanism. When performing the installation operation, the installation of the friction parts and the bracket can be achieved only through a rotating operation without the need for additional assembly parts, which greatly reduces the number of installation parts, makes the installation of the friction parts and the bracket more stable and reliable, improves the stability and firmness of the friction parts and the bracket after installation, and can simplify the installation operation, improve installation efficiency and production efficiency, thereby reducing product costs.

[0007] In an optional embodiment, the rotational clamping mechanism includes a first direction limiting structure, and the first direction limiting structure is used to limit the friction member in the first direction after the friction member is installed with the bracket.

[0008] Beneficial effects: The installation structure of the present invention, the rotating clamping mechanism includes a first direction limiting structure, the first direction limiting structure can limit the friction part in the first direction, so that the friction part is fixed in the first direction, the friction part will not loosen or move in the first direction, the friction part can be self-locked in the first direction, and the reliability and firmness of the installation of the friction part and the bracket are improved.

[0009] In an optional embodiment, the first direction limiting structure includes a first clamping portion and a second clamping portion, one of the first clamping portion and the second clamping portion is arranged on the bracket, and the other is arranged on the friction member, the first clamping portion is rotated to clamp into the second clamping portion, and the second clamping portion limits the first clamping portion in the first direction.

[0010] Beneficial effects: The installation structure of the present invention includes a first clamping part and a second clamping part that cooperate with each other. The first clamping part can be clamped into the second clamping part by a rotation operation, and the second clamping part limits the first clamping part in the first direction, thereby realizing the limitation of the friction part in the first direction. This first direction limiting structure is relatively simple, easy to set up and manufacture, which is conducive to simplifying the installation structure and reducing the manufacturing cost.

[0011] In an optional embodiment, the bracket has a mounting surface on a side facing the friction member, the mounting surface is perpendicular to the first direction, and the second clamping portion cooperates with the mounting surface to limit the first clamping portion in the first direction.

[0012] Beneficial effects: The mounting structure of the present invention has a mounting surface on the side of the bracket facing the friction part, and the second clamping part cooperates with the mounting surface to limit the first clamping part in the first direction, that is, the second clamping part and the mounting surface can respectively limit the first clamping part in two opposite directions in the first direction, thereby ensuring the reliable limitation of the friction part in the first direction and improving the structural reliability.

[0013] In an optional embodiment, the first clamping portion is arranged on the friction member, the first clamping portion protrudes from the outer wall of the friction member, at least two first clamping portions are arranged, and at least two first clamping portions are arranged at intervals along the circumference of the friction member.

[0014] Beneficial effect: In the installation structure of the present invention, the first clamping portion is protruding from the outer wall of the friction member, thereby fully utilizing the structural space, and at least two first clamping portions are arranged at intervals along the circumference of the friction member to make the installation force more balanced, thereby improving the reliability and firmness of the installation.

[0015] In an optional embodiment, a mounting wall is provided on the side of the bracket facing the friction part, the height direction of the mounting wall is consistent with the first direction, the second clamping portion is provided on the inner wall of the mounting wall, and the second clamping portion protrudes from the inner wall of the mounting wall, and at least two second clamping portions are provided, and at least two second clamping portions are arranged at intervals along the circumference of the bracket.

[0016] Beneficial effect: In the installation structure of the present invention, the second clamping portion is arranged on the inner wall of the installation wall to fully utilize the structural space, and at least two second clamping portions are arranged at intervals along the circumference of the bracket to make the installation force more balanced, thereby improving the reliability and firmness of the installation.

[0017] In an optional embodiment, the second clamping portion is spaced apart from the mounting surface, a gap between the second clamping portion and the mounting surface forms a clamping groove, and the first clamping portion is clamped in the clamping groove.

[0018] Beneficial effects: In the installation structure of the present invention, the second clamping part is spaced from the installation surface, and the gap between the second clamping part and the installation surface forms a clamping groove. The first clamping part is suitable for being clamped in the clamping groove, thereby fully utilizing the structural space. Moreover, a simple and reliable structure is used to limit the friction part in the first direction. The design concept is ingenious and reasonable.

[0019] In an optional embodiment, the rotational clamping mechanism further includes a second direction limiting structure, and the second direction limiting structure is used to limit the friction member in a second direction after the friction member and the bracket are installed, and the second direction is set at an angle to the first direction.

[0020] Beneficial effects: The installation structure of the present invention, the rotating clamping mechanism also includes a second direction limiting structure, the second direction limiting structure can limit the friction part in the second direction, so that the friction part is fixed in the second direction, the friction part will not loosen or move in the second direction, and the friction part can be self-locked in the second direction, improving the reliability and firmness of the installation of the friction part and the bracket. In addition, the second direction is set at an angle to the first direction, so that the friction part can be fixed in two dimensions, further improving the firmness of the friction part setting, preventing the friction part from loosening during the operation of the shaking mechanism, and ensuring the stable operation of the shaking mechanism.

[0021] In an optional embodiment, the second direction limiting structure includes the mounting wall, and the first clamping portion abuts against the mounting wall after the friction member is mounted on the bracket.

[0022] Beneficial effect: The installation structure of the present invention, the second direction limiting structure includes a mounting wall. When the first clamping part is rotated and clamped into the second clamping part, the first clamping part abuts against the mounting wall, and the mounting wall limits the first clamping part in the second direction, thereby limiting the friction part in the second direction, making full use of the structural function, realizing the overall optimization of the installation structure, making the installation structure compact, occupying a small space, and easy to set up.

[0023] In an optional embodiment, the shaking mechanism further includes a driving member, and the mounting structure further includes a driving member mounting and positioning mechanism, and the driving member is mounted on the bracket via the driving member mounting and positioning mechanism.

[0024] Beneficial effects: In the installation structure of the present invention, the driving member is installed with the bracket through the driving member installation and positioning mechanism to achieve the installation and positioning of the driving member, and the structure is simple and reliable.

[0025] In an optional embodiment, the drive member mounting and positioning mechanism includes a mounting column and a mounting plate that are mounted in a cooperative manner, one of the mounting column and the mounting plate is arranged on the bracket, and the other is arranged on the drive member.

[0026] Beneficial effects: The installation structure of the present invention, the drive installation positioning mechanism includes a mounting column and a mounting plate that are installed in coordination. This drive installation positioning mechanism is relatively simple, easy to form and set, and is beneficial to controlling the cost of the product.

[0027] In an optional embodiment, a positioning column is provided on the mounting column, and a positioning hole is correspondingly provided on the mounting plate, and the positioning column is suitable for being inserted into the positioning hole.

[0028] Beneficial effect: The installation structure of the present invention can play a fool-proof role when installing the driving component by inserting the positioning column into the positioning hole, realize the rapid positioning and installation of the installation column and the installation plate, and improve the installation efficiency.

[0029] In a second aspect, the present invention further provides a shaking head mechanism, comprising a bracket and a friction member, wherein the friction member is mounted on the bracket via the mounting structure as described above.

[0030] Because the shaking mechanism of the present invention, including the mounting structure of the present invention, has the same beneficial effects as the mounting structure, it will not be described in detail here.

[0031] In a third aspect, the present invention further provides an electrical device, comprising the shaking head mechanism as described above.

[0032] Because the electrical device of the present invention, including the oscillating mechanism of the present invention, has the same beneficial effects as the oscillating mechanism, it will not be described in detail here.

[0033] In an optional implementation, the electrical device is an electric heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 It is an overall schematic diagram of the shaking head mechanism of the present invention;

[0036] Figure 2 It is an exploded schematic diagram of the shaking head mechanism of the present invention;

[0037] Figure 3 It is a front view of a bracket in the shaking mechanism of the present invention;

[0038] Figure 4a The three-dimensional structure of the bracket in the shaking mechanism of the present invention Figure 1 ;

[0039] Figure 4b The three-dimensional structure of the bracket in the shaking mechanism of the present invention Figure 2 ;

[0040] Figure 5 It is a front view of the friction member in the shaking head mechanism of the present invention;

[0041] Figure 6 It is an overall schematic diagram of the driving member and the matching parts in the shaking mechanism of the present invention;

[0042] Figure 7 It is an exploded schematic diagram of the driving component and the matching components in the shaking mechanism of the present invention;

[0043] Figure 8 It is a schematic diagram of the installation of the friction member and the rotating disk in the shaking mechanism of the present invention;

[0044] Fig. 9 This is a schematic diagram of the bracket, friction member and turntable in the shaking mechanism of the present invention after installation;

[0045] Fig.10 It is a cross-sectional view after the bracket and the friction member in the shaking mechanism of the present invention are installed;

[0046] Fig.11 It is a schematic diagram of the installation of the driving member and the bracket in the shaking mechanism of the present invention;

[0047] Fig.12a This is a schematic diagram of the shaking mechanism of the present invention when the connecting rod and the connecting column are not fixed;

[0048] Figure 12b It is a schematic diagram of the shaking mechanism of the present invention shaking leftward to the extreme position;

[0049] Fig.12c It is a schematic diagram of the shaking mechanism of the present invention when the shaking mechanism is not in the shaking position (shaking position 0);

[0050] Fig.12d It is a schematic diagram of the shaking mechanism of the present invention shaking rightward to the extreme position.

[0051] Description of reference numerals:

[0052] 1. Bracket; 101. Mounting slot; 1011. Mounting surface; 1012. Mounting wall; 102. Limiting hole; 103. Through hole;

[0053] 2. Friction member; 201. Connecting column; 202. Arc hole;

[0054] 301, first clamping portion; 302, second clamping portion;

[0055] 4. driving member; 401. output shaft; 402. housing;

[0056] 5. Mounting column; 501. Positioning column; 502. Mounting column assembly hole;

[0057] 6. Mounting plate; 601. Positioning hole;

[0058] 7. Turntable;

[0059] 8. Connecting rod;

[0060] 9. Crank;

[0061] 10. Pin;

[0062] 11. First screw;

[0063] 12. Second screw;

[0064] 13. The third screw;

[0065] 14. The fourth screw;

[0066] 15. Rib plate; 1501. Avoidance gap;

[0067] 16. rib; 1601. first end; 1602. second end;

[0068] 17. Stairs. DETAILED DESCRIPTION

[0069] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0070] Combine the following Figure 1-Figure 12d , describing the embodiments of the mounting structure, shaking mechanism and electrical device of the present invention.

[0071] According to an embodiment of the present invention, a mounting structure is provided, which is applied to a shaking head mechanism. The shaking head mechanism includes a bracket 1 and a friction member 2. The mounting structure includes a rotating clamping mechanism. The rotating clamping mechanism is arranged on the bracket 1 and the friction member 2. The friction member 2 is mounted with the bracket 1 via the rotating clamping mechanism.

[0072] During the installation operation, this installation structure can realize the installation of the friction member 2 and the bracket 1 only by rotating operation without additional assembly parts, which greatly reduces the installation parts, makes the installation of the friction member 2 and the bracket 1 more stable and reliable, improves the stability and firmness of the friction member 2 and the bracket 1 after installation, and can simplify the installation operation, improve the installation efficiency and production efficiency, thereby reducing product costs.

[0073] The mounting structure of this embodiment is applied to a shaking mechanism, which is used to drive the rotatable device to swing. For example, when the shaking mechanism is applied to an electric heater, the rotatable device is the main part of the electric heater, and the shaking mechanism drives the main part of the electric heater to swing in the horizontal direction.

[0074] The oscillating mechanism includes a bracket 1 and a friction member 2. The bracket 1 is used for bearing and supporting, and other structures of the oscillating mechanism can be arranged or installed on the bracket 1. The friction member 2 is also called a friction plate. The friction member 2 is mainly used to provide and adjust friction force, play the role of anti-slip, transmission and shock absorption, and further control the operating state and heat energy conversion efficiency of the electric heater.

[0075] In this embodiment, the mounting structure includes a rotating clamping mechanism, that is, the mounting structure is clamped by a rotating operation, thereby achieving the installation of the friction member 2 and the bracket 1. This mounting structure is simple, has no redundant components, has good reliability, is not easy to loosen, and is very easy to install, which can improve production efficiency and reduce product costs.

[0076] Furthermore, the rotational clamping mechanism comprises a first direction limiting structure, and the first direction limiting structure is used to limit the friction member 2 in the first direction after the friction member 2 and the bracket 1 are installed.

[0077] The rotating clamping mechanism includes a first direction limiting structure. After the friction member 2 and the bracket 1 are installed, the first direction limiting structure can limit the friction member 2 in the first direction. In this embodiment, the first direction is the axial direction of the shaking mechanism, such as Fig.10 The direction indicated by the arrow a-a' is the first direction. The first direction limiting structure can limit the looseness or movement of the friction member 2 in the axial direction, improve the structural reliability, and realize the self-locking of the friction member 2 in the first direction, thereby improving the reliability and firmness of the installation of the friction member 2 and the bracket 1.

[0078] Further, the first direction limiting structure includes a first clamping portion 301 and a second clamping portion 302, one of which is disposed on the bracket 1, and the other is disposed on the friction member 2, the first clamping portion 301 is rotated to clamp into the second clamping portion 302, and the second clamping portion 302 limits the first clamping portion 301 in the first direction. This first direction limiting structure is relatively simple, easy to set up and manufacture, and is conducive to simplifying the installation structure and reducing the manufacturing cost.

[0079] In this embodiment, the first clamping portion 301 is arranged on the friction member 2, and the second clamping portion 302 is arranged on the bracket 1. By operating the first clamping portion 301 or the second clamping portion 302 and rotating the first clamping portion 301 relative to the second clamping portion 302, the first clamping portion 301 can be clamped into the second clamping portion 302 to achieve the installation of the friction member 2 and the bracket 1. At the same time, the second clamping portion 302 limits the first clamping portion 301 in the first direction, and the friction member 2 achieves self-locking.

[0080] like Figure 4a and Figure 5 As shown, in this embodiment, the first clamping portion 301 is protruding from the outer wall of the friction member 2, and at least two first clamping portions 301 are provided, and at least two first clamping portions 301 are arranged at intervals along the circumference of the friction member 2. Specifically, the first clamping portion 301 is an arc-shaped convex block structure, which has sufficient structural strength to achieve the installation of the friction member 2 and the bracket 1 and can achieve self-locking of the friction member 2. In this embodiment, three first clamping portions 301 are provided, and the three first clamping portions 301 are evenly spaced along the circumference of the friction member 2.

[0081] In other embodiments, the first clamping portion 301 may be disposed on the bracket 1, and the second clamping portion 302 may be disposed on the friction member 2, as long as the first clamping portion 301 and the second clamping portion 302 can be rotatably engaged with each other. In addition, the number of the first clamping portions 301 may be two, four, five, etc. Moreover, at least two first clamping portions 301 may be disposed at uneven intervals, as long as the installation of the first clamping portion 301 and the second clamping portion 302 is not affected.

[0082] Furthermore, the bracket 1 has a mounting surface 1011 on one side facing the friction member 2 , the mounting surface 1011 is perpendicular to the first direction, and the second clamping portion 302 cooperates with the mounting surface 1011 to limit the first clamping portion 301 in the first direction.

[0083] like Figure 4a As shown, the bracket 1 has a mounting surface 1011 on one side facing the friction member 2, and the mounting surface 1011 is perpendicular to the first direction. After the first clamping portion 301 is rotated and clamped to the second clamping portion 302, the second clamping portion 302 is aligned with the first clamping portion 301 in one direction in the first direction (such as Fig.10 The first direction is the upper limit direction (the direction indicated by the arrow a in the middle), and the other direction of the first direction (such as Fig.10 The first clamping portion 301 is limited by the mounting surface 1011 (in the direction indicated by the middle arrow a′), so that the second clamping portion 302 cooperates with the mounting surface 1011 to limit the first clamping portion 301 in two directions in the first direction.

[0084] In other embodiments, the second clamping portion 302 can be directly formed into a clamping groove, and the extension direction of the clamping groove is consistent with the rotation direction of the first clamping portion 301. At this time, after the first clamping portion 301 is rotated and clamped into the second clamping portion 302, the two side walls of the clamping groove can limit the first clamping portion 301 in two directions of the first direction.

[0085] Furthermore, a mounting wall 1012 is provided on the side of the bracket 1 facing the friction member 2, the height direction of the mounting wall 1012 is consistent with the first direction, the second clamping portion 302 is provided on the inner wall of the mounting wall 1012, and the second clamping portion 302 protrudes from the inner wall of the mounting wall 1012, and at least two second clamping portions 302 are provided, and at least two second clamping portions 302 are arranged at intervals along the circumference of the bracket 1.

[0086] like Figure 4a As shown, a mounting groove 101 is provided on the side of the bracket 1 facing the friction member 2, the bottom of the mounting groove 101 is a mounting surface 1011, the side wall of the mounting groove 101 is a mounting wall 1012, the height direction of the mounting wall 1012 is consistent with the first direction, and the cross-sectional shape of the mounting groove 101 perpendicular to the first direction is circular, so the mounting wall 1012 is a cylindrical surface structure.

[0087] The second clamping portion 302 is disposed on the side wall of the mounting wall 1012, and the second clamping portion 302 protrudes from the inner wall of the mounting wall 1012 to form a clamping block structure, and the second clamping portion 302 is disposed circumferentially along the inner wall of the mounting wall 1012, so the second clamping portion 302 is an arc-shaped clamping block structure. The number and position of the second clamping portion 302 match the number and position of the first clamping portion 301. In this embodiment, three second clamping portions 302 are disposed, and the three second clamping portions 302 are evenly spaced along the circumference of the bracket 1.

[0088] In other embodiments, the number of second clamping parts 302 may be two, three, five, etc., as long as it does not affect the installation of the first clamping part 301 and the second clamping part 302. In addition, the number of first clamping parts 301 may be greater than, equal to, or less than the number of first clamping parts 301, as long as the installation firmness of the first clamping part 301 and the second clamping part 302 after rotation and clamping is ensured.

[0089] In order to ensure that the second clamping portion 302 reliably supports the first clamping portion 302 , the height dimension of the second clamping portion 302 in the height direction (first direction) is greater than or equal to 3.5 mm to ensure the structural strength of the second clamping portion 302 .

[0090] Furthermore, the second clamping portion 302 is spaced apart from the mounting surface 1011 , and a gap between the second clamping portion 302 and the mounting surface 1011 forms a clamping groove, and the first clamping portion 301 is clamped in the clamping groove.

[0091] The second clamping portion 302 is spaced a distance from the mounting surface 1011, that is, there is a gap, which forms a clamping groove, and the first clamping portion 301 is clamped in the clamping groove after installation. It can be understood that in order to make the first clamping portion 301 more stable and not loose after being installed in the clamping groove, the gap between the second clamping portion 302 and the mounting surface 1011 should match the height dimension of the first clamping portion 301 along the first direction, for example, the first clamping portion 301 can be made to have an interference fit with the clamping groove.

[0092] Specifically, on the mounting wall 1012, there is a spacing gap between adjacent second clamping parts 302, and the size of the spacing gap should be larger than the size of the first clamping part 301. During installation, the first clamping part 301 is first inserted into the spacing gap between adjacent second clamping parts 302, and then the friction part 2 is rotated or the bracket 1 is rotated to make the first clamping part 301 clamped in the clamping groove between the second clamping part 302 and the mounting surface 1011. At this time, the second clamping part 302 and the mounting surface 1011 cooperate to jointly limit the first clamping part 301 in the first direction.

[0093] like Figure 3 As shown, three arc holes 202 are also provided on the bracket 1, and the setting positions of the arc holes 202 correspond to the setting positions of the second clamping portion 302. The function of the arc holes 202 is to facilitate the demoulding of the second clamping portion 302 of the bracket 1 during manufacturing. The setting of the arc holes 202 does not affect the first clamping portion 301 being limited between the second clamping portion 302 and the mounting surface 1011. For example, the size of the first clamping portion 301 along the circumferential direction is greater than the size of the arc holes 202 along the circumferential direction, so that the first clamping portion 301 can be reliably limited between the second clamping portion 302 and the mounting surface 1011.

[0094] Furthermore, the rotary clamping mechanism also includes a second direction limiting structure, which is used to limit the friction member 2 in a second direction after the friction member 2 and the bracket 1 are installed, and the second direction is set at an angle to the first direction.

[0095] In order to further ensure the stability of the friction member 2 after installation, the rotation clamping mechanism also includes a second direction limiting structure, which is used to limit the friction member 2 in the second direction after the friction member 2 is installed with the bracket 1. The second direction is set at an angle to the first direction, and the angle between the first direction and the second direction can be an acute angle, a right angle, an obtuse angle, etc. In this embodiment, the first direction is perpendicular to the second direction, the first direction is axial, and the second direction is radial. Fig.10 Taking the viewing angle as an example, the second direction is the direction indicated by the arrow bb'.

[0096] After the first clamping part 301 is rotated to clamp the second clamping part 302, the first clamping part 301 is limited in the clamping groove, and the first clamping part 301 is also limited in the second direction by the second direction limiting structure, so that the installation of the first clamping part 301 is more stable, and the friction member 2 is more firmly and reliably installed.

[0097] Furthermore, the second direction limiting structure includes a mounting wall 1012 , and after the friction member 2 and the bracket 1 are mounted, the first clamping portion 301 abuts against the mounting wall 1012 .

[0098] In this embodiment, the first clamping portion 301 is limited by the mounting wall 1012 , so that full utilization of the structure is achieved, so that the mounting wall 1012 can both set the second clamping portion 302 and limit the first clamping portion 301 in the second direction.

[0099] After the first clamping portion 301 is rotated to clamp the second clamping portion 302, the first clamping portion 301 is located in the clamping groove at the upper limit in the first direction, and the outer edge of the first clamping portion 301 can abut the inner wall of the installation wall 1012, so that the first clamping portion 301 will not move in the second direction, thereby ensuring the installation stability of the friction member 2.

[0100] Furthermore, the shaking mechanism further includes a driving member 4, and the mounting structure further includes a driving member mounting and positioning mechanism, and the driving member 4 is mounted on the bracket 1 via the driving member mounting and positioning mechanism.

[0101] The oscillating mechanism further includes a driving member 4, which is mounted on the bracket 1 and on the side of the bracket 1 facing away from the friction member 2. The driving member 4 is mounted on the bracket 1 through a driving member mounting and positioning mechanism, so that the mounting of the driving member 4 is stable and firm. The driving member 4 is specifically a synchronous motor.

[0102] Furthermore, the driver installation and positioning mechanism includes a mounting column 5 and a mounting plate 6 that are mounted in cooperation with each other, one of the mounting column 5 and the mounting plate 6 is arranged on the bracket 1 , and the other of the mounting column 5 and the mounting plate 6 is arranged on the driver 4 .

[0103] In this embodiment, the mounting column 5 is arranged on the bracket 1, and the mounting plate 6 is arranged on the driving member 4. In order to ensure the stability of the installation of the driving member 4, two mounting columns 5 are provided, and the two mounting columns 5 are arranged at a distance from each other. Correspondingly, two mounting plates 6 are also provided, and the two mounting plates 6 are arranged at a distance from each other. The setting position of the mounting plate 6 corresponds to the setting position of the mounting column 5.

[0104] Specifically, the mounting column 5 is arranged on the side of the bracket 1 facing the driving member 4, the length direction of the mounting column 5 is parallel to the first direction, the mounting plate 6 is arranged on the outer wall of the driving member 4, and the mounting plate 6 protrudes outward from the outer wall of the driving member 4, and the plane where the mounting plate 6 is located is perpendicular to the first direction (the plane where the mounting plate 6 is located is parallel to the second direction), so as to facilitate the matching installation of the mounting column 5 and the mounting plate 6.

[0105] In other embodiments, the mounting column 5 may also be provided on the driving member 4 , and the mounting plate 6 may be provided on the bracket 1 , as long as the mounting column 5 and the mounting plate 6 can be installed correspondingly.

[0106] Furthermore, a positioning column 501 is provided on the mounting column 5 , and a positioning hole 601 is correspondingly provided on the mounting plate 6 , and the positioning column 501 is suitable for being inserted into the positioning hole 601 .

[0107] The mounting column 5 is provided with a positioning column 501, the length direction of the positioning column 501 is parallel to the first direction, and the mounting plate 6 is provided with a positioning hole 601, which is a through hole. Figure 7 As shown, two positioning holes 601 are provided on the mounting plate 6. During installation, one of the positioning holes 601 is installed in cooperation with the positioning column 501. By inserting the positioning column 501 into the positioning hole 601, it can play an anti-mistake effect when installing the driving component 4, and realize the rapid positioning and installation of the mounting column 5 and the mounting plate 6, thereby improving the installation efficiency.

[0108] In addition, a mounting column assembly hole 502 is provided on the mounting column 5, and the mounting column assembly hole 502 cooperates with another positioning hole 601 on the mounting plate 6. The inner wall of the mounting column assembly hole 502 is formed with an internal thread. The mounting column assembly hole 502 and the other positioning hole 601 can be connected by a fastener (a first screw 11), so that the mounting column 5 and the mounting plate 6 are reliably installed, thereby ensuring the stability of the drive member 4 after installation.

[0109] This embodiment also provides a shaking head mechanism, including a bracket 1 and a friction member 2, and the friction member 2 is installed with the bracket 1 through the above-mentioned installation structure.

[0110] like Figure 1 As shown, the shaking mechanism includes a bracket 1, a friction member 2, a driving member 4 and a turntable 7, and the bracket 1, the friction member 2, the driving member 4 and the turntable 7 are assembled along the axial direction. Among them, the turntable 7 has a receiving space for accommodating the friction member 2, and the friction member 2 and the turntable 7 are installed through multiple fasteners. A plurality of screw holes are formed on the turntable 7, and correspondingly, an assembly through hole is formed on the friction member 2. The fourth screw 14 passes through the assembly through hole on the friction member 2 and is tightened with the screw hole of the turntable 7 to realize the installation of the friction member 2 and the turntable 7. The friction member 2 is also installed with the bracket 1 through the rotating clamping mechanism of this embodiment, and the driving member 4 is installed with the bracket 1 through the driving member installation positioning mechanism of this embodiment.

[0111] In addition, the driving member 4 is also connected to the friction member 2 through a transmission assembly. Figure 2 , Figure 6-Figure 7 As shown, the transmission assembly includes a crank 9 and a connecting rod 8, and the driving member 4 has an output shaft 401, the output shaft 401 is connected to the crank 9, the output shaft 401 is inserted into the matching hole of the crank 9, the output shaft 401 is fixed to one end of the crank 9 by a pin 10, and the other end of the crank 9 is connected to one end of the connecting rod 8 by a second screw 12, and the axial direction of the second screw 12 is parallel to the axial direction of the output shaft 401. The friction member 2 has a connecting column 201 on the side facing the bracket 1, and the bracket 1 is formed with a limiting hole 102 corresponding to the position of the connecting column 201. When the friction member 2 is installed with the bracket 1, the connecting column 201 passes through the limiting hole 102, and the other end of the connecting rod 8 is fixed to the connecting column 201 by a third screw 13.

[0112] The driving member 4 is installed on the bracket 1 through a protective structure, and the protective structure is arranged on the bracket 1. The protective structure is used to protect the shell 402 of the driving member 4; the protective structure includes a first protective structure and a second protective structure, the first protective structure abuts and limits the shell 402 in a first direction, and the second protective structure abuts and limits the shell 402 in a second direction, and the first direction and the second direction are arranged at an angle.

[0113] This protection structure can protect the housing 402 of the driving member 4 through the first protection structure and the second protection structure. When the output shaft 401 of the driving member 4 bears bending moment and torque, the protection structure can protect the housing 402 of the driving member 4, improve the bearing capacity of the housing 402, and effectively reduce the influence of bending moment and torque on the housing structure of the driving member, so that the housing 402 of the driving member 4 is not easy to deform, let alone burst, and the occurrence of warping is greatly reduced. The fatigue life of the driving member housing is extended, the reliability and stability of the operation of the driving member 4 are ensured, and the safety of the entire shaking mechanism is improved.

[0114] The protection structure is disposed on the bracket 1 , specifically, the protection structure is disposed on a side of the bracket 1 facing the driving member 4 . When the driving member 4 is installed on the bracket 1 , the protection structure can effectively protect the housing 402 of the driving member 4 .

[0115] The protective structure includes a first protective structure and a second protective structure, wherein the first protective structure abuts against and limits the housing 402 in a first direction, and the second protective structure abuts against and limits the housing 402 in a second direction, and the first direction and the second direction are arranged at an angle to achieve effective protection of the housing 402 in two dimensions by the protective structure. The angle between the first direction and the second direction can be an acute angle, a right angle, an obtuse angle, etc. In this embodiment, the first direction is perpendicular to the second direction.

[0116] Furthermore, the first protection structure abuts against at least a portion of the structure of the housing 402 on a side facing the bracket 1 .

[0117] In this embodiment, the first direction is the axial direction of the shaking mechanism. Figure 4b and Fig.10 The direction indicated by the arrow a-a' is the first direction, and the second direction is the radial direction of the shaking mechanism. Figure 4b and 10 The direction indicated by the arrow bb' is the second direction.

[0118] The first protective structure abuts against the side of the shell 402 facing the bracket 1, that is, the first protective structure is used to prevent and limit the deformation or movement of the shell 402 downward (in the direction indicated by the arrow a'). In addition, the first protective structure abuts against at least part of the structure of the shell 402 facing the bracket 1, that is, the side of the shell 402 facing the bracket 1 can be completely abutted against the first protective structure, or part of the structure can be abutted against the first protective structure, and both can achieve the first protective structure protecting the shell 402 in the direction a'.

[0119] In this embodiment, part of the structure of the shell 402 facing the bracket 1 is in contact with the first protective structure, which can limit and protect the shell 402 on the one hand, and save setting space on the other hand for setting other structures of the shaking mechanism to form an avoidance structure, thereby realizing a reasonable setting of the structural space and saving manufacturing materials and reducing production costs.

[0120] Furthermore, the second protection structure abuts against at least a portion of the side wall of the housing 402 .

[0121] The second protective structure abuts against at least a portion of the side wall of the shell 402, that is, the second protective structure is used to limit the deformation or movement of the shell 402 in the radial direction, and the second protective structure abuts against at least a portion of the side wall of the shell 402, that is, the side wall of the shell 402 can abut against the second protective structure in its entirety or can abut against the second protective structure in its partial structure, both of which can achieve radial protection of the shell 402 by the second protective structure.

[0122] In this embodiment, part of the structure of the side wall of the shell 402 abuts against the second protective structure, which can limit and protect the shell 402 on the one hand, and save setting space on the other hand for setting other structures of the shaking mechanism to form an avoidance structure, thereby realizing a reasonable setting of the structural space and saving manufacturing materials and reducing production costs.

[0123] Furthermore, the first protection structure and the second protection structure are connected as a whole.

[0124] By connecting the first protective structure and the second protective structure into a whole, the structural strength of the protective structure as a whole can be enhanced, thereby reliably supporting the housing 402 of the driving member 4 and providing more reliable protection for the housing 402 .

[0125] Furthermore, the second protection structure includes a rib plate 15 . The rib plate 15 is disposed on a side of the bracket 1 facing the driving member 4 . The rib plate 15 is disposed along the circumference of the shell 402 . The rib plate 15 abuts against a side wall of the shell 402 .

[0126] like Fig.11 As shown, the second protective structure includes a rib plate 15, which is arranged on the side of the bracket 1 facing the driving member 4. In order to protect the shell 402 in the radial direction, the rib plate 15 is arranged along the circumference of the shell 402. After the driving member 4 is installed on the bracket 1, the rib plate 15 can abut the side wall of the shell 402 to provide strong support for the side wall of the shell 402.

[0127] Furthermore, the height direction of the rib plate 15 is parallel to the first direction, and a partial structural height of the rib plate 15 is higher than a remaining structural height of the rib plate 15 .

[0128] Specifically, the height direction of the rib plate 15 is parallel to the first direction, one end of the rib plate 15 is connected to the bracket 1, and the other end extends along the first direction toward the direction where the driving member 4 is set, and this end is a free end. Optionally, the rib plate 15 and the bracket 1 are integrally formed.

[0129] In order to save setting space, in the present embodiment, the height of each part of the rib plate 15 is inconsistent, that is, the structural height of some parts of the rib plate 15 is higher than the structural height of the rest of the rib plate 15, forming a staggered rib plate structure, which can effectively avoid other structures and save manufacturing materials and reduce production costs.

[0130] Furthermore, the rib plate 15 is provided with an avoidance notch 1501 .

[0131] like Fig.11 As shown, the rib plate 15 is arranged along the circumference of the housing 402, but the rib plate 15 is not a closed structure, but has an avoidance gap 1501. The avoidance gap 1501 is used to avoid other structures of the shaking mechanism, such as the transmission components of the shaking mechanism, so as to make the structural setting of the shaking mechanism more reasonable and compact, and facilitate the structural layout. The size and shape of the avoidance gap 1501 can be selected according to the structural setting.

[0132] Furthermore, the second protection structure further includes ribs 16 , which are disposed on the inner wall of the rib plate 15 , and a portion of the rib plate 15 abuts against the side wall of the housing 402 through the ribs 16 .

[0133] like Fig.11 As shown, the second protection structure also includes ribs 16, which are arranged on the inner wall of the rib plate 15, and the inner wall of the rib plate 15 is provided with the position of the ribs 16, and the side wall of the shell 402 is abutted by the ribs 16. On the one hand, the ribs 16 can enhance the supporting force of the abutment shell 402, and on the other hand, the ribs 16 can strengthen the structural strength of the rib plate 15, making the rib plate 15 stronger, and improving the support and protection effect on the shell 402. Optionally, the ribs 16 can be integrally formed with the bracket 1 and the rib plate 15.

[0134] Furthermore, the ribs 16 are arranged at an angle to the rib plates 15 . In this embodiment, the ribs 16 are perpendicular to the rib plates 15 .

[0135] Furthermore, at least two ribs 16 are provided, and adjacent ribs 16 are arranged at intervals.

[0136] According to the size of the rib plate 15, at least two ribs 16 can be provided, such as 2, 3, 5, etc., and adjacent ribs 16 are spaced apart. Optionally, adjacent ribs 16 are spaced apart evenly, which can more evenly enhance the structural strength of the rib plate 15, thereby further improving the protection effect of the shell 402.

[0137] Furthermore, the rib 16 has a first end 1601 and a second end 1602 , and the rib 16 is inclined from the first end 1601 to the second end 1602 toward a direction close to the driving member 4 .

[0138] by Fig.11Taking the angle shown as an example, the first end 1601 of the rib 16 is the upper end, the second end 1602 is the lower end, and the rib 16 is inclined from the first end 1601 to the second end 1602 in the direction close to the driver 4, so that the rib 16 is similar to a triangular structure as a whole. At the same time, in order to avoid scratching the housing 402 of the driver 4 during the installation process, the first end 1601 is rounded. In addition, the rib 16 of this structure can also provide a certain guiding effect on the housing 402 of the driver, which facilitates the driver 4 to be quickly installed in place and improves the installation efficiency.

[0139] Furthermore, the first protective structure includes a step 17 , a plane where the step 17 is located is perpendicular to the first direction, the step 17 is connected to the inner wall of the rib plate 15 , and the step 17 is arranged around the inner wall of the rib plate 15 .

[0140] like Fig.11 As shown, the first protective structure includes a step 17, the plane where the step 17 is located is perpendicular to the first direction, the outer edge of the step 17 is connected to the inner wall of the rib plate 15, and the step 17 is located as a whole within the space surrounded by the rib plate 15. The step 17 is arranged around the inner wall of the rib plate 15, and the step 17 can be arranged only on part of the inner wall of the rib plate 15, that is, the step 17 may not be a closed structure to avoid other structures of the shaking mechanism. The width of the step 17 (the size in the radial direction) can be set according to the size of the shell 402. Optionally, the step 17 can be integrally formed with the bracket 1, the rib plate 15 and the rib 16.

[0141] A through hole 103 is provided on the bracket 1, and the step 17 is provided around the inner wall of the rib plate 15 and surrounds at least part of the edge of the through hole 103, and the output shaft 401 of the driving member 4 and other structures can be connected through the through hole 103. The size of the through hole 103 can be set according to the size of the driving member 4 and its matching structure.

[0142] Furthermore, the second end 1602 of the rib 16 is disposed on the step 17 .

[0143] like Fig.11 As shown, the second end 1602 of the rib 16 is connected to the step 17, and the outer edge of the rib 16 is connected to the inner wall of the rib plate 15, so that the rib plate 15, the rib 16 and the step 17 form an integral structure, further improving the structural strength of the protective structure, thereby ensuring the support and protection effect of the drive component housing.

[0144] The driving member 4 is connected to the friction member 2 via a transmission assembly, and the avoidance notch 1501 of the rib plate 15 in the protection structure is used to avoid the transmission assembly, so that the structural setting of the shaking mechanism is more reasonable and compact, and the structural layout is convenient.

[0145] The following describes the installation process of the shaking mechanism of this embodiment in conjunction with the accompanying drawings:

[0146] First, put the friction member 2 into the receiving space of the rotating disk 7, and fix the friction member 2 and the rotating disk 7 with three fourth screws 14. Figure 8 As shown;

[0147] Afterwards, the bracket 1 is brought close to the friction member 2, so that the connecting column 201 passes through the limiting hole 102, and at the same time, each first clamping portion 301 is inserted into the gap position between the adjacent second clamping portions 302 on the bracket 1 until the first clamping portion 301 passes over the second clamping portion 302, and then the bracket 1 is rotated or the assembly of the friction member 2 and the rotating disk 7 is rotated to make the first clamping portion 301 rotate and clamp into the second clamping portion 302, so that the first clamping portion 301 is limited to the clamping groove between the second clamping portion 302 and the mounting surface 1011, so as to limit the first clamping portion 301 in the first direction and the second direction, and at the same time realize the self-locking of the friction member 2, such as Fig. 9 As shown;

[0148] Then, the two mounting plates 6 of the driving member 4 are respectively connected to the two mounting posts 5 on the bracket 1, and the positioning post 501 is first plugged into one positioning hole 601 to achieve rapid positioning of the mounting plate 6 and the mounting post 5, and then the other positioning hole 601 is fastened and connected to the mounting post assembly hole 502 by using the first screw 11;

[0149] Finally, the end of the connecting rod 8 away from the crank 9 is fastened to the connecting column 201, and the installation of the shaking mechanism is completed.

[0150] After the driving member 4 is installed on the bracket 1, the housing 402 of the driving member 4 abuts against the step 17 on the side facing the bracket 1, and the step 17 limits the side of the housing 402 facing the bracket 1, and the side wall of the housing 402 abuts against the rib plate 15 or the rib 16, and the rib plate 15 and the rib 16 limit the side wall of the housing 402, so that the protective structure supports and protects the housing 402. In the process of the output shaft 401 of the driving member 4 driving the friction member 2 to rotate through the transmission assembly, the output shaft 401 will bear a certain bending moment and torque. Due to the setting of the protective structure, 402 can be limited in the protective structure. The protective structure provides strong protection and support for the housing 402, which can reduce the influence of the bending moment and torque on the housing structure of the driving member, so that the housing 402 of the driving member 4 is not easy to deform, and will not burst, which greatly reduces the occurrence of warping, prolongs the fatigue life of the driving member housing, ensures the reliability and stability of the operation of the driving member 4, and improves the safety of the entire shaking mechanism.

[0151] Moreover, after the friction member 2 is installed with the bracket 1 through the rotating clamping mechanism, the rotating clamping mechanism can limit the friction member 2 in the first direction, restricting the axial movement of the friction member 2, restricting the axial pulling effect of the friction member 2 on the output shaft 401, so that the transmission assembly can only move in the radial direction, and playing another role in protecting the housing 402 of the driving member 4, further avoiding the warping phenomenon of the driving member housing structure due to bending moment and torque, and reducing the possibility of overall structural instability. In this way, the protection structure cooperates with the installation structure to provide double protection for the driving member 4.

[0152] This embodiment also provides an electrical device, including the above-mentioned shaking head mechanism.

[0153] This electrical device realizes the installation of the friction member 2 and the bracket 1, and the drive member 4 and the bracket 1 in the shaking mechanism through the installation structure of this embodiment, so that during the operation of the shaking mechanism, the friction member 2, the drive member 4, etc. will not be loosened or sealed due to insufficient connection strength and fatigue deformation of the installation structure, and the installation difficulty of the shaking mechanism is reduced, the installation efficiency is improved, and the product cost is reduced. Moreover, this electrical device effectively supports and protects the drive member housing through the protection structure of this embodiment, so that the housing 402 is not easy to deform or burst, the fatigue life of the drive member housing is extended, and the safety of the entire shaking mechanism is improved.

[0154] In this embodiment, the electrical device is an electric heater, and the main body of the electric heater can swing through an oscillating mechanism to achieve the function of supplying warm air over a wide range.

[0155] Of course, the electric heater of this embodiment also has other structures and components that existing electric heaters have. For example, when the electric heater is a voice electric heater, it also has voice collection, control and other modules, which will not be described in detail.

[0156] like Fig.12a As shown, before the end of the connecting rod 8 away from the crank 9 is connected to the connecting column 201, the connecting column 201 is located at one end of the limiting hole 102; Figure 12b As shown, when the end of the connecting rod 8 away from the crank 9 is connected to the connecting column 201, the connecting column 201 is separated from the end of the limiting hole 102 by the length of the connecting rod 8. At this time, the position of the limiting hole 102 where the connecting column 201 is located is the left shaking limit position. At this time, the left shaking degree of the main part of the electric heater is 40°; Fig.12c As shown, when the connecting column 201 moves to the middle position of the limiting hole 102 under the drive of the connecting rod 8, the main body of the electric heater is in the shaking head 0 position (non-shaking head position); Fig.12dAs shown, when the connecting column 201 moves to the other end of the limiting hole 102 driven by the connecting rod 8, the degree of the rightward shaking of the main part of the electric heater is 40°. In this way, driven by the driving member 4 and constrained by the connecting rod 8 and the crank 9, the range of motion of the friction member 2 is limited to the range of 0 to 80° (or expressed as -40° to 40°), and the main part of the electric heater realizes the horizontal left and right shaking function.

[0157] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A mounting structure, characterized in that: Applied to a shaking head mechanism, the shaking head mechanism comprises a bracket (1) and a friction member (2), the mounting structure comprises a rotating clamping mechanism, the rotating clamping mechanism is arranged on the bracket (1) and the friction member (2), and the friction member (2) is mounted on the bracket (1) via the rotating clamping mechanism.

2. The mounting structure according to claim 1, characterized in that: The rotary clamping mechanism comprises a first direction limiting structure, which is used to limit the friction member (2) in a first direction after the friction member (2) is mounted on the bracket (1).

3. The mounting structure according to claim 2, characterized in that: The first direction limiting structure comprises a first clamping portion (301) and a second clamping portion (302), one of the first clamping portion (301) and the second clamping portion (302) being arranged on the bracket (1), and the other of the first clamping portion (301) and the second clamping portion (302) being arranged on the friction member (2), the first clamping portion (301) being rotatably clamped into the second clamping portion (302), and the second clamping portion (302) limiting the position of the first clamping portion (301) in the first direction.

4. The mounting structure according to claim 3, characterized in that: The bracket (1) has a mounting surface (1011) on one side facing the friction member (2), the mounting surface (1011) being perpendicular to the first direction, and the second clamping portion (302) cooperates with the mounting surface (1011) to limit the position of the first clamping portion (301) in the first direction.

5. The mounting structure according to claim 4, characterized in that: The first clamping portion (301) is arranged on the friction member (2), the first clamping portion (301) protrudes from the outer wall of the friction member (2), at least two first clamping portions (301) are arranged, and at least two first clamping portions (301) are arranged at intervals along the circumference of the friction member (2).

6. The mounting structure according to claim 4, characterized in that: A mounting wall (1012) is provided on one side of the bracket (1) facing the friction member (2); the height direction of the mounting wall (1012) is consistent with the first direction; the second clamping portion (302) is provided on the inner wall of the mounting wall (1012), and the second clamping portion (302) protrudes from the inner wall of the mounting wall (1012); at least two second clamping portions (302) are provided, and at least two second clamping portions (302) are arranged at intervals along the circumference of the bracket (1).

7. The mounting structure according to claim 6, characterized in that: The second clamping portion (302) is spaced apart from the mounting surface (1011), and a gap between the second clamping portion (302) and the mounting surface (1011) forms a clamping groove, and the first clamping portion (301) is clamped in the clamping groove.

8. The mounting structure according to claim 6, characterized in that: The rotary clamping mechanism further comprises a second direction limiting structure, which is used to limit the friction member (2) in a second direction after the friction member (2) is mounted on the bracket (1), and the second direction is arranged at an angle to the first direction.

9. The mounting structure according to claim 8, characterized in that: The second direction limiting structure comprises the mounting wall (1012), and after the friction member (2) and the bracket (1) are mounted, the first clamping portion (301) abuts against the mounting wall (1012).

10. The mounting structure according to any one of claims 1 to 9, characterized in that: The oscillating mechanism further comprises a driving member (4), and the mounting structure further comprises a driving member mounting and positioning mechanism, and the driving member (4) is mounted on the bracket (1) via the driving member mounting and positioning mechanism.

11. The mounting structure according to claim 10, characterized in that: The drive member installation and positioning mechanism comprises a mounting column (5) and a mounting plate (6) which are mounted in a matching manner, one of the mounting column (5) and the mounting plate (6) being arranged on the bracket (1), and the other being arranged on the drive member (4).

12. The mounting structure according to claim 11, characterized in that: The mounting column (5) is provided with a positioning column (501), and correspondingly, the mounting plate (6) is provided with a positioning hole (601), and the positioning column (501) is suitable for being inserted into the positioning hole (601).

13. A shaking mechanism, characterized in that: It comprises a bracket (1) and a friction member (2), wherein the friction member (2) is mounted on the bracket (1) via a mounting structure according to any one of claims 1 to 12.

14. An electrical device, characterized in that: It comprises the shaking head mechanism as claimed in claim 13.

15. The electrical device according to claim 14, characterized in that: The electrical device is an electric heater.

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