CN215807501U - Connecting piece - Google Patents
Connecting piece Download PDFInfo
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- CN215807501U CN215807501U CN202121266379.2U CN202121266379U CN215807501U CN 215807501 U CN215807501 U CN 215807501U CN 202121266379 U CN202121266379 U CN 202121266379U CN 215807501 U CN215807501 U CN 215807501U
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- mounting hole
- nut
- bolt
- connecting piece
- rod
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Abstract
The embodiment of the utility model provides a connecting piece, which relates to the technical field of supporting devices and is used for connecting a first rod body and a second rod body of a supporting rod, and the connecting piece comprises a first connecting main body, a second connecting main body and a thread fastening assembly; the first connecting main body is connected with the first rod body and is provided with at least one first connecting sheet; the second connecting body is connected with the second rod body and provided with at least one second connecting sheet; the threaded fastening assembly comprises a nut and a bolt, and the second connecting piece can rotate around the first axis relative to the first connecting piece so as to enable the second rod body to be bendable relative to the first rod body. In the connecting piece of the embodiment of the utility model, the second connecting piece is rotatably connected relative to the first connecting piece, so that the first connecting main body can be bent relative to the second connecting main body, and further the second rod body of the supporting rod can be bent relative to the first rod body.
Description
Technical Field
The utility model relates to the technical field of supporting rods, in particular to a connecting piece.
Background
The supporting device is a device for supporting an electric main body such as a fan head, a lamp, a shooting terminal, and the like, and generally includes a supporting base and a supporting rod disposed on the supporting base.
In the prior art, the supporting rod can not be bent, so that the use angle of the electric main body is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
In view of the defects and shortcomings of the prior art, a first object of the present invention is to provide a connecting member for connecting a first rod and a second rod of a supporting rod, which is characterized by comprising a first connecting body, a second connecting body and a threaded fastening assembly; the first connecting main body is connected with the first rod body, and is provided with at least one first connecting sheet; the second connecting main body is connected with the second rod body and provided with at least one second connecting sheet; the threaded fastening assembly comprises a nut and a bolt, the bolt penetrates through the first connecting sheet and the second connecting sheet, the nut is matched with the bolt to enable damping force to be formed between the first connecting sheet and the second connecting sheet, the nut is not in contact with the second connecting sheet, and the head of the bolt is not in contact with the second connecting sheet; the second connecting piece can rotate around a first axis relative to the first connecting piece so as to enable the second rod body to be bendable relative to the first rod body.
Preferably, the nut is in contact with one of the first connecting pieces adjacent thereto.
Preferably, the first connecting body has a first mounting portion, the first mounting portion is provided with a first mounting hole, the first mounting hole is communicated to a space where the first connecting piece is located, and the nut is circumferentially fixed relative to the first mounting hole or circumferentially fixed after rotating by an angle relative to the first mounting hole; the head of the bolt is adjustable.
Preferably, the first connecting piece is provided with a first mounting hole, the nut is accommodated in the first mounting hole, and the nut is circumferentially fixed relative to the first mounting hole or circumferentially fixed after being rotated by an angle relative to the first mounting hole; the head of the bolt is adjustable.
Preferably, the first connecting body has a first mounting portion, the first mounting portion is provided with a first mounting hole, the first mounting hole is communicated to a space where the first connecting piece is located, the first mounting hole is provided with a first blocking portion, the nut abuts against the first blocking portion, and the first blocking portion is located between the nut and the second connecting piece.
Preferably, the head of the bolt is in contact with one of the first connecting pieces adjacent thereto.
Preferably, the first connecting body is provided with a second mounting portion, the second mounting portion is provided with a second mounting hole, the second mounting hole is communicated to a space where the first connecting sheet is located, the head of the bolt is accommodated in the second mounting hole, the second mounting hole is provided with a second retaining portion, the head of the bolt abuts against the second retaining portion, and the second retaining portion is located between the bolt and the second connecting sheet.
Preferably, the nut is in contact with one of the first connecting pieces adjacent thereto.
Preferably, the nut is a locknut.
Preferably, the head of the bolt is in contact with one of the first connecting pieces adjacent thereto.
In the connecting piece of the embodiment of the utility model, the second connecting piece is rotatably connected relative to the first connecting piece, so that the first connecting main body can be bent relative to the second connecting main body, and further the second rod body of the supporting rod can be bent relative to the first rod body. And the nut is not contacted with the second connecting sheet, the head of the bolt is not contacted with the second connecting sheet, and when the second connecting sheet rotates relative to the first connecting sheet, the bolt and the nut are prevented from rotating relatively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a support rod according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in the support pole shown in FIG. 1;
FIG. 3 is a schematic view of the support rod shown in FIG. 1 in a bent state;
FIG. 4 is an enlarged view of the structure at B in the support pole shown in FIG. 1;
FIG. 5 is a schematic view showing the construction of a connecting member in the support pole shown in FIG. 1;
FIG. 6 is a schematic view of the connector of FIG. 5 at another angle;
FIG. 7 is a schematic view of the connector shown in FIG. 5 in a bent state;
FIG. 8 is a front view of the support pole shown in FIG. 1;
FIG. 9 is a cross-sectional view of the support pole shown in FIG. 1 taken along line C-C;
FIG. 10 is an enlarged view of the structure at D in the brace shown in FIG. 9;
FIG. 11 is an enlarged view of the structure at E in the brace shown in FIG. 10;
FIG. 12 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 13 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 14 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 15 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 16 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 17 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
FIG. 18 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model;
fig. 19 is a schematic structural diagram of another implementation of a connector according to an embodiment of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.
The embodiment of the present invention provides a connecting member 1, referring to fig. 1 to 19, for connecting a first rod body 21 and a second rod body 22 of a supporting rod, including a first connecting body 110, a second connecting body 210 and a threaded fastening assembly 300; the first connecting body 110 is connected to the first rod 21, and the first connecting body 110 is provided with at least one first connecting piece 120; the second connecting body 210 is connected with the second rod 22, and the second connecting body 210 is provided with at least one second connecting sheet 220; the threaded fastening assembly 300 comprises a nut 320 and a bolt 310, wherein the bolt 310 penetrates through the first connecting piece 120 and the second connecting piece 220, the nut 320 is matched with the bolt 310 to form damping force between the first connecting piece 120 and the second connecting piece 220, the nut 320 is not in contact with the second connecting piece 220, and the head of the bolt 310 is not in contact with the second connecting piece 220; the second connecting piece 220 is rotatable about the first axis 301 relative to the first connecting piece 120 to enable the second rod 22 to be bendable relative to the first rod 21.
The second connecting piece 220 is rotatably connected to the first connecting piece 120, so that the first connecting body 110 can be bent relative to the second connecting body 210, and the second rod 22 of the supporting rod can be bent relative to the first rod 21. And the nut 320 is not in contact with the second connection piece 220, and the head of the bolt 310 is not in contact with the second connection piece 220, so that when the second connection piece 220 rotates relative to the first connection piece 120, the bolt 310 and the nut 320 are prevented from rotating relative to each other.
For example, the support rod is used to support a power main body or a clamp of a photographing apparatus, and the support rod may be a telescopic rod or a rod with a fixed length. The support rod can extend along a straight line, a broken line and an arc.
Illustratively, the support rod has a first end and a first end far away from a second end, the first end is located at the end of the first rod 21 far away from the second rod 22, and the second end is located at the end of the second rod 22 far away from the first rod 21. The first rod 21 may be a telescopic rod or a fixed-length rod, and the second rod 22 may be a telescopic rod or a fixed-length rod.
Illustratively, the first connecting body 110 is rotatably connected, slidably connected, fixedly connected, integrally connected, detachably connected with the first rod 21, and the second connecting body 210 is rotatably connected, slidably connected, fixedly connected, integrally connected, detachably connected with the second rod 22.
Illustratively, the first connecting piece 120 is a thin sheet structure, which can be stamped and formed. The second connecting piece 220 is in a thin plate structure.
In some implementations of embodiments of the present invention and referring to fig. 11, 12, 13, 15, 16, 18, 19, etc., the nut 320 is in contact with the first connecting piece 120 proximate thereto, the first connecting piece 120 proximate to the nut 320 having a thickness of less than 2mm (further, all of the first connecting pieces 120 have a thickness of less than 2 mm). On the one hand, the fastening assembly pair of the nut 320 is convenient for fastening the first connecting piece 120 and the second connecting piece 220, and on the other hand, the second connecting piece 220 is prevented from driving the nut 320 to rotate when the second connecting piece 220 rotates relative to the first connecting piece 120.
For example, referring to fig. 11, 15, 16, 18, etc., the first connecting body 110 has a first mounting portion 110a, the first mounting portion 110a is opened with a first mounting hole 104, the first mounting hole 104 is communicated to a space where the first connecting piece 120 is located, the nut 320 is circumferentially fixed with respect to the first mounting hole 104, or the nut 320 is circumferentially fixed after being rotated by an angle with respect to the first mounting hole 104; the head of the bolt 310 is adjustable. The first mounting hole 104 may also be a cylindrical hole with a non-circular cross section, and the nut 320 may be a cylindrical structure with a non-circular cross section, for example, the first mounting hole 104 may be a polygonal cylindrical hole, and the nut 320 may be a polygonal nut 320. The head of the bolt 310 may be provided with a groove or protrusion or the head of the bolt 310 itself may present a non-circular cylindrical configuration to facilitate adjustment with a corresponding tool. The above arrangement has an advantage in that the tightness of the threaded fastening member 300 is adjusted to facilitate adjustment of the damping force between the first connecting piece 120 and the second connecting piece 220.
In some implementations of embodiments of the present invention, referring to fig. 11, 14-18, etc., the first connecting piece 120 is provided with a first mounting hole 104, the nut 320 is received in the first mounting hole 104, the nut 320 is circumferentially fixed with respect to the first mounting hole 104, or the nut 320 is circumferentially fixed after being rotated by an angle with respect to the first mounting hole 104; the head of the bolt 310 is adjustable.
In some implementations of the embodiment of the present invention, referring to fig. 14, 17, etc., the first connecting body 110 has a first mounting portion 110a, the first mounting portion 110a has a first mounting hole 104, the first mounting hole 104 is communicated to a space where the first connecting piece 120 is located, the first mounting hole 104 has a first retaining portion 104a, the nut 320 abuts against the first retaining portion 104a, and the first retaining portion 104a is located between the nut 320 and the second connecting piece 220.
In some implementations of the example connector 1 of the present invention, referring to fig. 14 and 17, the head of the bolt 310 contacts a first connecting piece 120 adjacent thereto (the thickness of the first connecting piece 120 adjacent to the head of the bolt 310 is less than 2mm, and further, the thickness of all the first connecting pieces 120 is less than 2 mm). This provides the advantage of facilitating the clamping of the first 120 and second 220 attachment tabs by the threaded fastener assembly 300.
In some implementations of the connector 1 according to the embodiment of the present invention, referring to fig. 11, 14, 15, 16, 19, etc., the first connecting body 110 has a second mounting portion 110b, the second mounting portion 110b has a second mounting hole 103, the second mounting hole 103 is communicated to the space where the first connecting piece 120 is located, the head of the bolt 310 is received in the second mounting hole 103, the second mounting hole 103 has a second retaining portion 103a, the head of the bolt 310 abuts against the second retaining portion 103a, and the second retaining portion 103a is located between the bolt 310 and the second connecting piece 220.
Illustratively, the nut 320 is in contact with a first connecting piece 120 adjacent thereto (the thickness of the first connecting piece 120 adjacent to the nut 320 is less than 2mm, and further, the thickness of all the first connecting pieces 120 is less than 2 mm). This provides the advantage of facilitating the clamping of the first 120 and second 220 attachment tabs by the threaded fastener assembly 300.
In some implementations of the coupling 1 of the present embodiments, and referring to fig. 11, the nut 320 is a locknut 320.
In some implementations of embodiment 1 of the present invention, referring to fig. 12, 13, 17, 18, etc., the head of the bolt 310 contacts a first connecting piece 120 adjacent thereto (the thickness of the first connecting piece 120 adjacent to the head of the bolt 310 is less than 2mm, and further, the thickness of all the first connecting pieces 120 is less than 2 mm).
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A connecting piece is used for connecting a first rod body and a second rod body of a supporting rod and is characterized by comprising a first connecting main body, a second connecting main body and a thread fastening assembly;
the first connecting main body is connected with the first rod body, and is provided with at least one first connecting sheet;
the second connecting main body is connected with the second rod body and provided with at least one second connecting sheet;
the threaded fastening assembly comprises a nut and a bolt, the bolt penetrates through the first connecting sheet and the second connecting sheet, the nut is matched with the bolt to enable damping force to be formed between the first connecting sheet and the second connecting sheet, the nut is not in contact with the second connecting sheet, and the head of the bolt is not in contact with the second connecting sheet;
the second connecting piece can rotate around a first axis relative to the first connecting piece so as to enable the second rod body to be bendable relative to the first rod body.
2. A fitting according to claim 1, wherein said nut is in contact with a said first connection tab adjacent thereto.
3. The connector according to claim 2, wherein the first connector body has a first mounting portion, the first mounting portion defines a first mounting hole, the first mounting hole communicates with a space in which the first connecting piece is located, and the nut is circumferentially fixed with respect to the first mounting hole or circumferentially fixed after being rotated by an angle with respect to the first mounting hole; the head of the bolt is adjustable.
4. The connector according to claim 1, wherein the first connecting piece is provided with a first mounting hole, the nut is accommodated in the first mounting hole, and the nut is circumferentially fixed relative to the first mounting hole or circumferentially fixed after being rotated by an angle relative to the first mounting hole; the head of the bolt is adjustable.
5. The connecting member according to claim 1, wherein the first connecting body has a first mounting portion defining a first mounting hole communicating with a space in which the first connecting piece is located, the first mounting hole having a first retaining portion against which the nut abuts, the first retaining portion being located between the nut and the second connecting piece.
6. A connection piece according to claim 5, wherein the head of said bolt is in contact with a said first connection piece adjacent thereto.
7. The connecting piece according to claim 1, wherein the first connecting body has a second mounting portion, the second mounting portion defines a second mounting hole, the second mounting hole communicates with a space in which the first connecting piece is located, a head portion of the bolt is received in the second mounting hole, the second mounting hole defines a second retaining portion, the head portion of the bolt abuts against the second retaining portion, and the second retaining portion is located between the bolt and the second connecting piece.
8. A connection piece according to claim 7, wherein said nut is in contact with a said first connection piece adjacent thereto.
9. The fitting according to claim 1, wherein said nut is a locknut.
10. A connection piece according to claim 1, wherein the head of said bolt is in contact with a said first connection piece adjacent thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266379.2U CN215807501U (en) | 2021-06-04 | 2021-06-04 | Connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266379.2U CN215807501U (en) | 2021-06-04 | 2021-06-04 | Connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807501U true CN215807501U (en) | 2022-02-11 |
Family
ID=80175751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121266379.2U Active CN215807501U (en) | 2021-06-04 | 2021-06-04 | Connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807501U (en) |
-
2021
- 2021-06-04 CN CN202121266379.2U patent/CN215807501U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |