CN218845708U - Connecting assembly and cradle head - Google Patents
Connecting assembly and cradle head Download PDFInfo
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- CN218845708U CN218845708U CN202222759271.8U CN202222759271U CN218845708U CN 218845708 U CN218845708 U CN 218845708U CN 202222759271 U CN202222759271 U CN 202222759271U CN 218845708 U CN218845708 U CN 218845708U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application relates to cloud platform technical field especially relates to a coupling assembling and cloud platform. The coupling assembling includes: the first mounting seat is provided with an accommodating cavity and a first through hole which are communicated; a part of the second mounting seat is arranged in the accommodating cavity, and a first connecting part of the second mounting seat is provided with a second through hole; a mating member; one end of the connecting piece penetrates through the first through hole and the first through hole to be matched with the matching piece so as to connect the first mounting seat and the second mounting seat, and the first mounting seat can rotate relative to the second mounting seat; and the elastic piece is used for stabilizing the second mounting seat and the first mounting seat at the positions after the second mounting seat and the first mounting seat rotate relative to each other by a preset angle. The first mounting seat and the second mounting seat are stabilized at positions after relative rotation by a preset angle through the elastic piece, so that the position of the holder body and the position of the handle are fixed, and the stability of the holder is guaranteed.
Description
Technical Field
The application relates to cloud platform technical field especially relates to a coupling assembling and cloud platform.
Background
At present, portable shooting devices such as mobile phones and digital cameras are increasingly popular with people, and the shooting requirements of users at any time and any place can be met by the shooting devices. In order to ensure the shooting quality, the shooting device is generally installed on a handheld tripod head, and the handheld tripod head can enable the shooting device installed on the handheld tripod head to keep stable during shooting so as to shoot clear pictures and videos. However, the existing connecting structure of the handle and the holder is made of metal, so that the cost is high. Or, adopt the plastic material, the connection structure direct friction of plastic material, the easy wearing and tearing produce the clearance, lead to handle and cloud platform to rotate certain angle after can not keep fixed, influence cloud platform normal use.
SUMMERY OF THE UTILITY MODEL
The application provides a coupling assembling and cloud platform aims at the position of first mount pad and second mount pad after relative rotation presets the angle through the elastic component to fixed cloud platform body and handle rotate the position after presetting the angle relatively, guarantee cloud platform stability.
The application provides a coupling assembling for connect handle and cloud platform body, coupling assembling includes:
the first mounting seat is used for connecting the holder body and is provided with an accommodating cavity and a first through hole which are communicated;
the second mounting seat is used for connecting the handle, part of the second mounting seat is arranged in the accommodating cavity, and the first connecting part mounting seat is provided with a second through hole;
a mating member;
one end of the connecting piece penetrates through the first through hole and the second through hole to be matched with the matching piece so as to connect the first mounting seat and the second mounting seat, and the first mounting seat can rotate relative to the second mounting seat;
and the elastic piece is used for stabilizing the second mounting seat and the first mounting seat at the positions after the second mounting seat and the first mounting seat rotate relative to each other by preset angles.
In some embodiments, the elastic element is sleeved on the connecting element, one end of the elastic element abuts against the second mounting seat, and the other end of the elastic seat abuts against the mating element;
the elastic piece can press the second mounting seat and the first mounting seat to keep abutting through self elasticity, so that after the first mounting seat rotates for a preset angle relative to the second mounting seat, the positions of the first mounting seat and the second mounting seat can be kept fixed. In some embodiments, a first groove is formed on one side of the second mounting seat close to the mating piece, the first groove is communicated with the second through hole, and the elastic piece is located in the first groove;
one end of the elastic piece is abutted to the fitting piece, and the other end of the elastic piece is abutted to the side wall of the first groove.
In some embodiments, the side wall of the accommodating cavity is provided with a first avoidance hole, and the first avoidance hole is communicated with the first groove;
the fitting is located in the first avoidance hole.
In some embodiments, the resilient member is a belleville spring.
In some embodiments, the coupling assembly further comprises a first friction member and a second friction member;
a second groove is formed in the surface, abutted against the second mounting seat, of the first mounting seat, the second groove is communicated with the first through hole, and the first friction piece is arranged in the second groove;
the second friction piece is connected with the inner wall of the second through hole, and part of the second friction piece can extend out of the second through hole to be abutted against the second friction piece;
the first friction piece is provided with a third through hole, the second friction piece is provided with a fourth through hole, and one end of the connecting piece can penetrate through the third through hole and the fourth through hole to be matched with the matching piece.
In some embodiments, the second friction member includes an abutment portion and a first connection portion;
the first connecting part is connected with the inner wall of the second through hole;
the abutting part protrudes out of the second through hole along the first connecting part and abuts against the first friction piece;
along the circumference of the second through hole, the abutting part extends along the first connecting part to the direction far away from the second through hole.
In some embodiments, the first mounting seat is provided with a limiting part for limiting the first friction piece from falling out of the second groove.
In some embodiments, the second friction piece is provided with a clamping part, and the clamping part is positioned on the periphery of the first connecting part;
the second mounting seat is provided with a matching part matched with the clamping part to limit the second friction piece to be separated from the second mounting seat.
In some embodiments, the first friction member is made of metal;
the first mounting seat is made of plastic materials;
the first friction piece and the first mounting seat are integrally formed through a sleeving beer process;
and/or the presence of a gas in the gas,
the second friction piece is made of metal;
the second mounting seat is made of plastic materials;
the second friction piece and the second mounting seat are integrally formed through a beer sleeving process.
In some embodiments, the connecting assembly further includes a gasket, and the gasket is sleeved on the connecting member and located on two sides of the elastic member.
The application still provides a cloud platform, the cloud platform includes:
the holder body;
a handle;
coupling assembling, coupling assembling be the aforesaid coupling assembling, coupling assembling connects the cloud platform body with the handle.
This application runs through behind first mount pad and the second mount pad through the connecting piece and the cooperation of fitting piece, realizes that first mount pad and second mount pad are connected, and just first mount pad can be driven relative second mount pad and rotate to realize that cloud platform body is connected with the rotation of handle. Through setting up the position that first mount pad and second mount pad are firm after relative rotation presets the angle with the elastic component to fix the position of cloud platform body and handle after relative rotation presets the angle, guarantee cloud platform stability.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic structural view of a pan/tilt head provided in the present application in one embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view of a portion of a pan and tilt head as provided herein;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an exploded view of a portion of the structure of FIG. 3;
FIG. 6 is a schematic view of a first mounting seat and a first friction member provided in the present application;
FIG. 7 is a schematic structural diagram of a first mounting base provided in the present application;
FIG. 8 is a cross-sectional view of the second mount with a second friction element as provided herein;
fig. 9 is a schematic structural diagram of a second friction member provided in the present application.
Reference numerals:
1-a connecting assembly;
11-a first mount;
111-a containment chamber;
111 a-a first avoidance hole;
112-a first via;
113-a second recess;
114-a limiting part;
115-a first escape portion;
12-a second mount;
121-a second connection;
121 a-second via;
121 b-a first groove;
122-a third connection;
123-projection
13-a counterpart;
14-a connector;
15-an elastic member;
16-a first friction member;
161-third via;
17-a second friction member;
171-a fourth via;
172-an abutment;
173-a first connection;
174-a snap-in part;
18-a gasket;
2-the cloud platform body;
3-a handle;
4-an extension rod.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and, together with the description, serve to explain the principles of the application.
Detailed Description
In order to better understand the technical solution of the present application, the following detailed description is made with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element through intervening elements.
As shown in fig. 1, the present embodiment provides a cradle head for supporting electronic devices such as a mobile phone. The cloud platform includes cloud platform body 2, handle 3 and coupling assembling 1. Electronic equipment such as cell-phone can be by the centre gripping on cloud platform body 2, and handle 3 is connected through coupling assembling 1 with cloud platform body 2.
In order to realize can increase the cell-phone and shoot the field of vision, the best shooting effect is sought in better adjustment shooting angle, and handle 3 still includes extension rod 4, and extension rod 4 sets up between cloud platform body 2 and handle 3, as the connecting portion of cloud platform body 2 and handle 3, the length of handle 3 is elongated in the extensible. Specifically, coupling assembling 1 is used for connecting cloud platform body 2 and extension rod 4, realizes that handle 3 control cloud platform body 2 can rotate relative extension rod 4.
As shown in fig. 2 to 6, the connecting assembly 1 includes a first mounting seat 11, a second mounting seat 12, a fitting member 13, a connecting member 14, and an elastic member 15. First mount pad 11 is used for connecting cloud platform body 2, and first mount pad 11 is equipped with the chamber 111 and the first through-hole 112 that hold that are linked together. The second mounting seat 12 is used for connecting the extension rod 4, a part of the second mounting seat 12 is disposed in the accommodating cavity 111, and the second mounting seat 12 is provided with a second through hole 121a. One end of the connecting element 14 penetrates through the first through hole 112 and the second through hole 121a to be matched with the matching element 13 so as to connect the first mounting seat 11 and the second mounting seat 12, and the first mounting seat 11 can rotate relative to the second mounting seat 12. The elastic element 15 is used to fix the second mounting seat 12 and the first mounting seat 11 at a position after they rotate relative to each other by a predetermined angle.
In this embodiment, run through behind first mount pad 11 and the second mount pad 12 through connecting piece 14 and cooperate with fitting piece 13, realize that first mount pad 11 is connected with second mount pad 12, and first mount pad 11 can be driven relative second mount pad 12 and rotate to realize cloud platform body 2 and be connected with the rotation of extension rod 4. After the cradle head body 2 rotates for the preset angle relative to the extension rod 4, the elastic piece 15 can fix the positions of the first mounting seat 11 and the second mounting seat 12, so that the cradle head body 2 and the extension rod 4 can rotate for the preset angle relative to each other, and the stability of the cradle head is guaranteed.
The elastic element 15 is sleeved on the connecting element 14, one end of the elastic element 15 is abutted against the second mounting seat 12, and the other end of the elastic element 15 is abutted against the mating element. The elastic element 15 can press the second mounting seat 12 and the first mounting seat 11 to keep abutting through self elasticity, so that after the first mounting seat 11 rotates relative to the second mounting seat 12 by a preset angle, the positions of the first mounting seat 11 and the second mounting seat 12 can be kept fixed.
In this embodiment, the connecting member 14 is further sleeved with an elastic member 15, and when the connecting member 14 is engaged with the engaging member 13, a certain pressure is applied to the elastic member 15, so that the elastic member 15 is in a compressed state, and after the connecting member 1 is assembled, the elastic member 15 is always in a compressed state. The elastic member 15 applies pressure to the second mounting seat 12 through its own elasticity, so that the second mounting seat 12 and the first mounting seat 11 are kept in abutting contact, so that resistance is generated when the first mounting seat 11 and the second mounting seat 12 rotate relatively, the resistance can make the first mounting seat 11 and the second mounting seat 12 rotate and fixed at any angle, and the holder body 2 and the extension rod 4 can be fixed at any angle. Moreover, when the surfaces of the first mounting seat 11 and the second mounting seat 12 which are abutted to each other are worn and have gaps, the elastic piece 15 pushes the second mounting seat 12 and the first mounting seat 11 to abut to each other through self elasticity, so that the deformation of the elastic piece 15 can eliminate the wear gaps, the rotation resistance between the first mounting seat 11 and the second mounting seat 12 cannot be attenuated too much to cause the first mounting seat 11 and the second mounting seat 12 not to be fixed at any angle, the stability of the pan-tilt is improved, and the user experience is improved.
Further, as shown in fig. 6 and 7, the side wall of the accommodating cavity 111 is provided with a first avoiding portion 115 to realize any angle fixation between the first mounting seat 11 and the second mounting seat 12 from 0 ° to 90 °. Or, the side wall of the accommodating cavity 111 is further provided with a second avoiding portion opposite to the first avoiding portion 115, so that the first mounting seat 11 and the second mounting seat 12 can be fixed at any angle of 0-180 degrees.
In some embodiments, the elastic member 15 may be a belleville spring. The belleville spring is a washer type spring with a truncated cone-shaped section formed by a metal plate material or a forging blank material. The belleville spring is conical in the axial direction, certain potential energy is stored after the belleville spring is deformed after bearing load, and when a wear gap appears on the abutting surface of the first mounting seat 11 and the second mounting seat 12, the belleville spring releases partial potential energy to keep the pressure applied to the second mounting seat 12, so that the second mounting seat 12 is kept abutting against the first mounting seat 11. The butterfly spring has the advantages of short stroke, heavy load, small required space, convenient combination and use, easy maintenance and replacement, low cost, high safety, long service life and the like.
In this embodiment, the belleville springs may be 1, 2, multiple, or the like. When a plurality of belleville springs are adopted, the belleville springs can be connected in series or in parallel.
Alternatively, the elastic member 15 may be another type of spring, and the embodiment is not limited in detail.
The connecting member 14 may be a bolt, and the fitting member 13 may be a nut. One end of the bolt with screw thread passes through the first mounting seat 11, the second mounting seat 12, the elastic piece 15 and the nut to be in screw thread connection.
As shown in fig. 4, 6 and 8, in some embodiments, a side of the second mounting seat 12 close to the mating member 13 is provided with a first groove 121b for accommodating the elastic member 15, and the first groove 121b is communicated with the second through hole 121a. And the notch of the first groove 121b faces the first avoiding hole 111a, so that after the elastic element 15 is located in the first groove 121b, one end of the elastic element 15 abuts against the fitting piece 13, and the other end of the elastic element 15 abuts against the side wall of the first groove 121b, so that when the connecting element 14 is fitted with the fitting piece 13, a certain pressure is applied to the elastic element 15, so that the elastic element 15 is in a compressed state, and the elastic element 15 applies pressure to the first mounting seat 11 by abutting against the side wall of the first groove 121 b.
As shown in fig. 7, a gap may be further formed in a sidewall of the accommodating cavity 111, and if the connecting element 14 is engaged with the engaging element 13, an excessive extrusion force is applied to the second mounting seat 12, so that a part of the sidewall can move to the gap, and an excessive deformation of the second mounting seat 12 is avoided.
The lateral wall of the accommodating cavity 111 is provided with a first avoiding hole 111a, the first avoiding hole 111a is communicated with the first groove 121b, and the matching piece 13 is located in the first avoiding hole 111a. When the engaging element 13 is a nut, the shape of the first avoiding hole 111a may match the shape of the engaging element 13, so that the engaging element 13 can be engaged in the first avoiding hole 111a. For example, the nut is a hexagon nut, and the inner wall of the first avoidance hole 111a is set to six sides. Through setting up first hole 111a of dodging and holding fitting piece 13, avoid fitting piece 13 to be set up outside first mount pad 11, influence the outward appearance, also reduce user's mistake and bump fitting piece 13, lead to cloud platform body 2 and extension rod 4 junction not hard up. When the connecting member 14 is a bolt, the first through hole 112 can accommodate the head of the bolt to prevent a part of the bolt from being disposed outside the first mounting seat 11 and affecting the appearance.
As shown in fig. 4 to 8, in order to reduce the wear generated by the relative rotation of the first mounting seat 11 and the second mounting seat 12, the connecting assembly 1 further includes a first friction member 16 and a second friction member 17, a second groove 113 is formed on a surface of the first mounting seat 11, which is abutted to the second mounting seat 12, the second groove 113 is communicated with the first through hole 112, and the first friction member 16 is disposed in the second groove 113. The second friction member 17 is connected to the inner wall of the second through hole 121a, and a part of the second friction member 17 can extend out of the second through hole 121a to abut against the second friction member 17. The first friction piece 16 is provided with a third through hole 161, the second friction piece 17 is provided with a fourth through hole 171, the first through hole 112, the third through hole 161 and the fourth through hole 171 are communicated, and one end of the connecting piece 14 can penetrate through the first through hole 112, the third through hole 161 and the fourth through hole 171 to be matched with the matching piece 13.
In this embodiment, the first friction member 16 and the second friction member 17 are disposed on the abutting surfaces of the first mounting seat 11 and the second mounting seat 12, so that the first friction member 16 abuts against the second friction member 17, and when the first mounting seat 11 rotates relative to the second mounting seat 12, the first friction member 16 rubs against the second friction member 17, thereby avoiding the direct contact between the first mounting seat 11 and the second mounting seat 12, and reducing the risk of damage to the first mounting seat 11 and the second mounting seat 12.
The first friction member 16 and the second friction member 17 may be made of a material having a higher hardness and a better wear resistance than the material of the first mounting seat 12 and the second mounting seat 12. Specifically, the first friction member 16 and the second friction member 17 are made of metal, and the first mounting seat 11 and the second mounting seat 12 are made of plastic.
Further, as shown in fig. 8, the second friction member 17 includes an abutting portion 172 and a first connecting portion 173, the first connecting portion 173 is connected to an inner wall of the second through hole 121a, and the abutting portion 172 is configured to abut against the first friction member 16. The abutting portion 172 and the first connecting portion 173 are integrated, and the abutting portion 172 protrudes from the second through hole 121a along the first connecting portion 173, so that the abutting portion 172 can abut against the second friction member 17. The protruding amount can be 1mm, 2mm, 3mm and the like, and can be set according to specific structural space. Along the circumferential direction of the second through hole 121a, the abutting portion 172 extends along the first connecting portion 173 towards the direction away from the second through hole 121a, so as to increase the area of the abutting portion 172, so as to increase the abutting surface between the abutting portion 172 and the first friction piece 16, and ensure that the first friction piece 16 abuts against the second friction piece 17 to generate sufficient resistance, thereby ensuring the stability of the holder body 2 and the extension rod 4 at any angle.
As shown in fig. 7, the first mounting seat 11 is provided with a limiting portion 114, and the limiting portion 114 is used for limiting the first friction member 16 from falling out of the second groove 113. The position-limiting portion 114 may be a part of the structure of the first mounting seat 11 for supporting other components. For example, the position-limiting portion 114 may be a position-limiting hole, the position-limiting hole is communicated with the second groove 113, a part of the first friction member 16 is disposed in the position-limiting hole, and another part of the first friction member 16 is disposed in the second groove 113. The first friction member 16 is restricted from escaping from the second groove 113 by the limiting hole.
To achieve that a part of the first friction member 16 is disposed in the limiting hole, another part of the first friction member 16 is disposed in the second groove 113. The first friction member 16 and the first mounting seat 11 may be integrally formed through a sleeve beer process. Namely, the first friction member 16 is first processed, then the first friction member 16 is placed in a mold for manufacturing the first mounting seat 11, and a part of the first mounting seat 11 is injection molded on an outer ring of the first friction member 16, so that the first mounting seat 11 and the first friction member 16 are injection molded into an integral structure.
As shown in fig. 8 and 9, the second friction member 17 is provided with a clamping portion 174, the clamping portion 174 is located at the periphery of the first connecting portion 173, the second connecting portion 121 is provided with a matching portion matched with the clamping portion 174, and the clamping portion 174 is matched with the matching portion to limit the second friction member 17 to be separated from the second mounting seat 12, so that the connection stability of the second friction member 17 and the second mounting seat 12 is ensured. The catching portion 174 may be a plurality of protrusions (or serrations) provided along the outer circumference of the first connecting portion 173, and the mating portion is provided in a recess between the adjacent protrusions.
To achieve the engagement of the second friction member 17 with the second mounting seat 12, the second friction member 17 and the second mounting seat 12 may be integrally formed by a sleeve beer process. Namely, the second friction member 17 is firstly processed, then the second friction member 17 is placed in a mold for manufacturing the second mounting seat 12, and a part of the second mounting seat 12 is injection molded on an outer ring of the second friction member 17, so that the second mounting seat 12 and the second friction member 17 are injection molded into an integral structure.
As shown in fig. 4 and 5, in some embodiments, the connecting assembly 1 further includes two spacers 18, the two spacers 18 may be disposed, the two spacers 18 are disposed on the connecting member 14 and located on two sides of the elastic member 15, respectively, such that one end of the elastic member 15 abuts against the mating member 13 through one spacer 18, the other end of the elastic member 15 abuts against the second mounting seat 12 through the other spacer 18, and the spacers 18 are disposed to protect the second mounting seat 12 and make the elastic member 15 bear force uniformly.
As shown in fig. 3 and 8, in some embodiments, the second mounting seat 12 includes a second connecting portion 121 and a third connecting portion 122, the second connecting portion 121 is disposed in the receiving cavity 111 of the first mounting seat 11, and the second through hole 121a and the first groove 121b are disposed in the second connecting portion 121. The extension rod 4 is provided with an inner cavity, and the third connecting part 122 is inserted into the inner cavity and is fixedly connected with the extension rod 4 through a screw.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (12)
1. A coupling assembling for connecting handle (3) and cloud platform body (2), its characterized in that, coupling assembling (1) includes:
the first mounting seat (11), the first mounting seat (11) is used for connecting the holder body (2), and the first mounting seat (11) is provided with an accommodating cavity (111) and a first through hole (112) which are communicated with each other;
the second mounting seat (12), the second mounting seat (12) is used for connecting the handle (3), part of the second mounting seat (12) is arranged in the accommodating cavity (111), and the second mounting seat (12) is provided with a second through hole (121 a);
a fitting (13);
a connecting piece (14), one end of the connecting piece (14) penetrates through the first through hole (112) and the second through hole (121 a) to be matched with the matching piece (13) so as to connect the first mounting seat (11) and the second mounting seat (12), and the first mounting seat (11) can rotate relative to the second mounting seat (12);
and the elastic piece (15) is used for stabilizing the second mounting seat (12) and the first mounting seat (11) at the positions after the relative rotation of the second mounting seat and the first mounting seat is performed by a preset angle.
2. The connecting assembly according to claim 1, characterized in that the elastic member (15) is sleeved on the connecting member (14), one end of the elastic member (15) is abutted against the second mounting seat (12), and the other end of the elastic member (15) is abutted against the mating member (13);
the elastic piece (15) can press the second installation seat (12) and the first installation seat (11) to be kept in abutting joint through self elasticity, so that after the first installation seat (11) rotates relative to the second installation seat (12) by a preset angle, the positions of the first installation seat (11) and the second installation seat (12) can be kept fixed.
3. The connecting assembly according to claim 2, wherein a side of the second mounting seat (12) close to the mating member (13) is provided with a first groove (121 b), the first groove (121 b) is communicated with the second through hole (121 a), and the elastic member (15) is positioned in the first groove (121 b);
one end of the elastic piece (15) is abutted with the fitting piece (13), and the other end of the elastic piece (15) is abutted with the side wall of the first groove (121 b).
4. The connection assembly according to claim 3, wherein the side wall of the housing cavity (111) is provided with a first avoiding hole (111 a), the first avoiding hole (111 a) being in communication with the first groove (121 b);
the fitting member (13) is located in the first avoiding hole (111 a).
5. A connecting assembly according to any one of claims 1 to 4, characterised in that the resilient member (15) is a belleville spring.
6. A connecting assembly according to claim 1, characterized in that the connecting assembly (1) further comprises a first friction member (16) and a second friction member (17);
a second groove (113) is formed in the surface, abutted to the second mounting seat (12), of the first mounting seat (11), the second groove (113) is communicated with the first through hole (112), and the first friction piece (16) is arranged in the second groove (113);
the second friction piece (17) is connected with the inner wall of the second through hole (121 a), and part of the second friction piece (17) can extend out of the second through hole (121 a) to be abutted with the second friction piece (17);
the first friction piece (16) is provided with a third through hole (161), the second friction piece (17) is provided with a fourth through hole (171), and one end of the connecting piece (14) can penetrate through the third through hole (161) and the fourth through hole (171) to be matched with the matching piece (13).
7. A connection assembly according to claim 6, characterized in that the second friction member (17) comprises an abutment portion (172) and a first connection portion (173);
the first connecting portion (173) is connected to an inner wall of the second through hole (121 a);
the abutting portion (172) is projected from the second through hole (121 a) along the first connecting portion (173) to abut against the first friction member (16);
the abutting portion (172) extends along the first connecting portion (173) in a direction away from the second through hole (121 a) in a circumferential direction of the second through hole (121 a).
8. A connecting assembly according to claim 6, characterized in that the first mounting seat (11) is provided with a stop portion (114) for limiting the first friction member (16) from coming out of the second groove (113).
9. The connecting assembly according to claim 7, characterized in that the second friction member (17) is provided with a snap-in portion (174), the snap-in portion (174) being located at the outer periphery of the first connecting portion (173);
the second mounting seat (12) is provided with a matching portion matched with the clamping portion (174) so as to limit the second friction piece (17) to be separated from the second mounting seat (12).
10. A connecting assembly according to claim 6, characterized in that said first friction member (16) is of metal;
the first mounting seat (11) is made of plastic;
the first friction piece (16) and the first mounting seat (11) are integrally formed through a sleeving beer process;
and/or the second friction piece (17) is made of metal;
the second mounting seat (12) is made of plastic materials;
the second friction piece (17) and the second mounting seat (12) are integrally formed through a sleeving beer process.
11. A connecting assembly according to any one of claims 1 to 4, characterized in that the connecting assembly (1) further comprises a spacer (18), the spacer (18) being sleeved on the connecting piece (14) on both sides of the elastic piece (15).
12. A head, characterized in that it comprises:
a holder body (2);
a handle (3);
-a connection assembly (1), the connection assembly (1) being a connection assembly (1) according to any one of claims 1 to 11, the connection assembly (1) connecting the head body (2) and the handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759271.8U CN218845708U (en) | 2022-10-19 | 2022-10-19 | Connecting assembly and cradle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759271.8U CN218845708U (en) | 2022-10-19 | 2022-10-19 | Connecting assembly and cradle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218845708U true CN218845708U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222759271.8U Active CN218845708U (en) | 2022-10-19 | 2022-10-19 | Connecting assembly and cradle head |
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| Country | Link |
|---|---|
| CN (1) | CN218845708U (en) |
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2022
- 2022-10-19 CN CN202222759271.8U patent/CN218845708U/en active Active
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