CN212960652U - Novel rotary supporting rod capable of achieving large-angle freedom - Google Patents
Novel rotary supporting rod capable of achieving large-angle freedom Download PDFInfo
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- CN212960652U CN212960652U CN202021769756.XU CN202021769756U CN212960652U CN 212960652 U CN212960652 U CN 212960652U CN 202021769756 U CN202021769756 U CN 202021769756U CN 212960652 U CN212960652 U CN 212960652U
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Abstract
The utility model discloses a novel but big angle degree of freedom rotation support pole, including shell one and shell two, the annular slot has been seted up to the circumference outer wall at two tops of shell, and shell one pegs graft in the slot inner wall, the circumference bottom inner wall fixed mounting of shell one has a shell interlock tooth. The utility model provides a novel can big angle degree of freedom rotation support pole, after loose screw, the spring action of spring is on two interlock teeth of shell one interlock tooth and shell, the separation of two interlock teeth of shell one interlock tooth and shell of being convenient for, and then be convenient for the rotation between shell one and the shell two, after tight screw, the meshing setting of two interlock teeth of shell one interlock tooth and shell, and then be convenient for fix between shell one and the shell two, and then can realize arbitrary adjustment angle extension rod one and extension rod two, but this bracing piece wide application in outdoor apparatus or electronic musical instrument bracing piece, realize the rotation regulation of big angle degree of freedom.
Description
Technical Field
The utility model relates to a support member technical field especially relates to a novel but wide angle degree of freedom rotation support pole.
Background
The bracing piece is widely used in the support of various equipment and devices in current life to on being in suitable position of use to equipment and device, especially to the support of some outdoor apparatus or electronic musical instrument, however, current bracing piece all is simple body of rod structure, and equipment and device are all the snap-on the body of rod, can not carry out the angle modulation of position, and then can not effectual improvement equipment or the convenience that the utensil used, consequently need design a novel but big angle degree of freedom rotation bracing piece and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel rotary supporting rod with large angular degree of freedom.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel rotary supporting rod capable of realizing large angular freedom comprises a first shell and a second shell, wherein the circumferential outer wall of the top of the second shell is provided with an annular slot, the first shell is inserted into the inner wall of the slot, the first shell engaging teeth are fixedly arranged on the inner wall of the circumferential bottom of the first shell, the second shell engaging teeth are fixedly arranged on the inner wall of the circumferential top of the second shell, the first shell meshing teeth and the second shell meshing teeth are meshed, a first opening is formed in the outer wall of the center of the top of the first shell, and the circumferential inner wall of the first opening is fixedly provided with four connecting rods distributed in an annular array, the four connecting rods are connected with a same supporting plate through bolts, the outer wall of the top of the supporting plate is provided with a first jack, the outer wall of the center of the bottom of the second shell is provided with a second jack, and the inner walls of the first jack and the second jack are inserted with the same screw, and the outer wall of the circumferential top of the screw is connected with a nut through threads.
Preferably, the same spring is fixedly installed on the outer wall of the bottom of the supporting plate and the inner wall of the center of the bottom of the second shell, and the spring is sleeved on the outer wall of the screw.
Preferably, a first sleeve is fixedly installed on the outer wall of one circumferential side of the first shell, and a first extension rod is inserted into the inner wall of one circumferential side of the first sleeve.
Preferably, the outer wall of one side of the circumference of the first extension rod is provided with a first anti-falling fixing hole, and the outer wall of one side of the circumference of the first sleeve is provided with a first threaded hole.
Preferably, a second sleeve is fixedly installed on the outer wall of one side of the circumference of the second shell, and a second extension rod is inserted into the inner wall of one side of the circumference of the second sleeve.
Preferably, the outer wall of one side of the circumference of the external connecting rod II is provided with a second anti-falling fixing hole, and the outer wall of one side of the circumference of the sleeve II is provided with a second threaded hole.
The utility model has the advantages that: the utility model provides a novel but big angle degree of freedom rotation support pole, through being provided with shell one and shell two, and be provided with spring and screw between shell one and shell two, the spring is worn in the middle of the screw, after loose screw, the spring's elasticity effect is on shell one interlock tooth and shell two interlock teeth, be convenient for shell one interlock tooth and the separation of shell two interlock teeth, and then be convenient for the rotation between shell one and the shell two, after tight screw, shell one interlock tooth and the meshing of shell two interlock teeth set up, and then be convenient for fix between shell one and the shell two, and then can realize arbitrary adjustment angle extension rod one and external rod two, but this bracing piece wide application in outdoor apparatus or electronic musical instrument bracing piece, adjustment angle is big, can according to the arbitrary angle of use needs out-of-service, realize the rotation regulation of big angle degree of freedom.
Drawings
Fig. 1 is a schematic view of a partial front cross-sectional structure of a first housing and a second housing of a novel rotary support rod with large angular degree of freedom according to the present invention;
fig. 2 is a schematic view of a local overlooking cross-sectional structure of a novel rotary support rod with large angular degree of freedom according to the present invention.
In the figure: the support plate comprises a first shell meshing tooth 1, a second shell meshing tooth 2, a first 3 external connecting rod, a first 4 shell, a spring 5, a second 6 shell, a second 7 external connecting rod, a screw 8, a 9 nut, a first 10 anti-falling fixing hole, a second 11 anti-falling fixing hole, a first 12 sleeve, a second 13 sleeve, a 14 connecting rod and a 15 support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a novel rotary supporting rod with large angular degree of freedom comprises a first shell 4 and a second shell 6, wherein an annular slot is formed in the circumferential outer wall of the top of the second shell 6, the first shell 4 is inserted into the inner wall of the slot, the circumferential bottom inner wall of the first shell 4 is connected with a first shell engaging tooth 1 through a screw, the circumferential top inner wall of the second shell 6 is connected with a second shell engaging tooth 2 through a screw, the first shell engaging tooth 1 and the second shell engaging tooth 2 are arranged in a meshed manner, the top central outer wall of the first shell 4 is provided with a first opening, the circumferential inner wall of the first opening is connected with four connecting rods 14 distributed in an annular array manner through screws, the four connecting rods 14 are connected with a same supporting plate 15 through bolts, the top outer wall of the supporting plate 15 is provided with a first jack, the bottom central outer wall of the second shell 6 is provided with a second jack, and the, the outer wall of the circumferential top of the screw 8 is connected with a nut 9 through threads.
The utility model discloses in, there is same spring 5 bottom outer wall of backup pad 15 and two 6 shells's bottom central authorities inner wall through screw connection, and spring 5 cup joints in the 8 outer walls of screw, there is sleeve pipe one 12 circumference one side outer wall of shell one 4 through screw connection, and it has extension rod one 3 to peg graft to sleeve pipe one side inner wall of sleeve pipe one 12, anticreep fixed orifices one 10 has been seted up to extension rod one 3's circumference one side outer wall, screw hole one has been seted up to sleeve pipe one 12's circumference one side outer wall, there is sleeve pipe two 13 circumference one side outer wall of shell two 6 through screw connection, and it has extension rod two 7 to peg graft to sleeve pipe two 13's circumference one side inner wall, anticreep fixed orifices two 11 have been seted up to extension rod two 7's circumference one side.
The working principle is as follows: when the angle adjusting device is used, the first extension rod 3 and the second extension rod 7 are respectively inserted into the first sleeve 12 and the second sleeve 13, then two screws are used for fixing the first extension rod 3 and the second extension rod 7 through the first anti-falling fixing hole 10 and the second anti-falling fixing hole 11 respectively, a device to be used is fixed at the other ends of the first extension rod 3 and the second extension rod 7, when angle adjustment is needed, the nut 9 is loosened, the elastic force of the spring 5 acts on the first shell meshing tooth 1 and the second shell meshing tooth 2, the first shell meshing tooth 1 is separated from the second shell meshing tooth 2, rotation between the first shell 4 and the second shell 6 can be adjusted, after the first shell meshing tooth 1 and the second shell meshing tooth 2 are rotated to a needed angle, the nut 9 is fastened, the first shell meshing tooth 1 and the second shell meshing tooth 2 are meshed, the first shell 4 and the second shell 6 are fixed, and the very convenient angle adjusting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel rotary supporting rod capable of achieving large angular degree of freedom comprises a first shell (4) and a second shell (6), and is characterized in that an annular slot is formed in the outer wall of the circumference of the top of the second shell (6), the first shell (4) is inserted into the inner wall of the slot, a first shell meshing tooth (1) is fixedly mounted on the inner wall of the bottom of the circumference of the first shell (4), a second shell meshing tooth (2) is fixedly mounted on the inner wall of the top of the circumference of the second shell (6), the first shell meshing tooth (1) and the second shell meshing tooth (2) are meshed, a first opening is formed in the outer wall of the center of the top of the first shell (4), four connecting rods (14) distributed in an annular array are fixedly mounted on the inner wall of the circumference of the first opening, a same supporting plate (15) is connected among the four connecting rods (14) through bolts, and a first jack is formed, and a second jack is formed in the outer wall of the center of the bottom of the second shell (6), the inner walls of the first jack and the second jack are spliced with the same screw (8), and the outer wall of the top of the circumference of the screw (8) is connected with a nut (9) through threads.
2. The novel rotary supporting rod with large angular degree of freedom according to claim 1, wherein the same spring (5) is fixedly installed on the outer wall of the bottom of the supporting plate (15) and the inner wall of the center of the bottom of the second housing (6), and the spring (5) is sleeved on the outer wall of the screw (8).
3. The novel rotary supporting rod with large angular freedom according to claim 1 is characterized in that a first sleeve (12) is fixedly installed on the outer wall of one side of the circumference of the first shell (4), and a first extension rod (3) is inserted into the inner wall of one side of the circumference of the first sleeve (12).
4. The novel rotary supporting rod with large angular freedom according to claim 3, wherein the outer wall of the first extension rod (3) on one side of the circumference is provided with a first anti-dropping fixing hole (10), and the outer wall of the first sleeve (12) on one side of the circumference is provided with a first threaded hole.
5. The novel rotary supporting rod with large angular freedom according to claim 1, wherein a second sleeve (13) is fixedly installed on the outer wall of one side of the circumference of the second shell (6), and a second extension rod (7) is inserted into the inner wall of one side of the circumference of the second sleeve (13).
6. The novel rotary supporting rod with large angular degree of freedom according to claim 5, wherein the outer wall of the second extension rod (7) on one side of the circumference is provided with a second anti-dropping fixing hole (11), and the outer wall of the second sleeve (13) on one side of the circumference is provided with a second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769756.XU CN212960652U (en) | 2020-08-23 | 2020-08-23 | Novel rotary supporting rod capable of achieving large-angle freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769756.XU CN212960652U (en) | 2020-08-23 | 2020-08-23 | Novel rotary supporting rod capable of achieving large-angle freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212960652U true CN212960652U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769756.XU Active CN212960652U (en) | 2020-08-23 | 2020-08-23 | Novel rotary supporting rod capable of achieving large-angle freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212960652U (en) |
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2020
- 2020-08-23 CN CN202021769756.XU patent/CN212960652U/en active Active
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