CN218031058U - Conveniently-disassembled rotating shaft - Google Patents
Conveniently-disassembled rotating shaft Download PDFInfo
- Publication number
- CN218031058U CN218031058U CN202222016297.3U CN202222016297U CN218031058U CN 218031058 U CN218031058 U CN 218031058U CN 202222016297 U CN202222016297 U CN 202222016297U CN 218031058 U CN218031058 U CN 218031058U
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- pivot
- connecting piece
- bolt
- hole
- pentagonal
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Abstract
The utility model belongs to the technical field of pivot equipment, especially, be a just, tear formula pivot open, including first pivot and second pivot, be provided with the rubber protective sheath between first pivot and the second pivot, one side of second pivot is provided with the connecting block, one side of connecting block is provided with the connecting piece, the inside of connecting piece is provided with first pentagonal bolt, the below of first pentagonal bolt is provided with second pentagonal bolt, the top of connecting piece is provided with fixing bolt, fixing bolt's below is provided with the nut, the inside of connecting piece is provided with the connecting rod, first through-hole has been seted up to the top of connecting piece, the second through-hole has been seted up to the inside below of connecting piece. The utility model discloses a fixing bolt and nut are fixed connecting rod and connecting piece, and are fixed connecting piece and second pivot through pentagon bolt and connecting block, and are fixed connecting rod and first pivot through the locking bolt, therefore the structure is simpler, and installs and dismantle also more swift to can improve the efficiency of installation and maintenance.
Description
Technical Field
The utility model relates to a pivot equipment technical field specifically is a just, tear formula pivot open.
Background
The rotating shaft is a shaft which is used for connecting main parts of a product and bearing bending moment and torque in rotating work, and is mainly used for connecting main parts of the product and bearing bending moment and torque in rotating work. Common rotating shafts include a mobile phone rotating shaft (a flip phone or a rotary screen mobile phone); a rotating shaft of the notebook computer; a portable DVD spindle; a rotating shaft of the LED desk lamp; LCD display screen rotating shaft; vehicle-mounted support rotating shafts such as a GPS and the like.
The prior art has the following problems:
1. the existing rotating shaft is directly exposed in the air, so that the rotating shaft is damaged, and the service life is reduced;
2. the existing rotating shaft is inconvenient to disassemble in the maintenance process, so that the maintenance efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a just, tear formula pivot open has solved the current pivot life who exists today and has hanged down, dismantles not convenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a just, tear formula pivot open, includes first pivot and second pivot, be provided with the rubber protective sheath between first pivot and the second pivot, one side of second pivot is provided with the connecting block, one side of connecting block is provided with the connecting piece, the inside of connecting piece is provided with first pentagonal bolt, the below of first pentagonal bolt is provided with second pentagonal bolt, the top of connecting piece is provided with fixing bolt, fixing bolt's below is provided with the nut, the inside of connecting piece is provided with the connecting rod, first through-hole has been seted up to the top of connecting piece, the second through-hole has been seted up to the inside below of connecting piece, the connecting hole has been seted up to inside one side of connecting piece, the top of first pivot is provided with first locking bolt, the below of first pivot is provided with second locking bolt.
As an optimal technical scheme of the utility model, the surface movable mounting of first pivot and second pivot has rubber protective sheath, rubber protective sheath cup joints with first pivot and second pivot.
As an optimal technical scheme of the utility model, first pivot and second pivot are through connecting rod and connecting piece fixed mounting.
As an optimal technical scheme of the utility model, the connecting rod is through first locking bolt and second locking bolt and first pivot fixed mounting.
As an optimal technical scheme of the utility model, one side fixed mounting of second pivot has the connecting block, the connecting piece passes through first pentagon bolt and second pentagon bolt and connecting block fixed mounting.
As a preferred technical scheme of the utility model, connecting rod and connecting piece are pegged graft, the top fixed mounting of connecting piece has fixing bolt, fixing bolt's below threaded connection has the nut.
As an optimal technical scheme of the utility model, first through-hole and second through-hole have been seted up to the upper and lower below of connecting piece, fixing bolt pegs graft with first through-hole and second through-hole, first pentagonal bolt and second pentagonal bolt peg graft with the connecting hole.
Compared with the prior art, the utility model provides a just, tear formula pivot open possesses following beneficial effect:
1. the utility model provides a just, tear formula pivot open, through the rubber protective sheath of movable mounting between first pivot and second pivot, before first pivot and second pivot installation, earlier overlap rubber protective sheath in advance in first pivot again with first pivot and second pivot installation, promote rubber protective sheath after the installation and make it protect the junction to the life of improvement pivot that can be great, and rubber protective sheath is for cup jointing, and consequently it is also more convenient to dismantle.
2. The utility model provides a just, tear formula pivot open through connecting piece and connecting rod and fixing bolt, pentagonal bolt and locking bolt, fixes connecting rod and connecting piece through fixing bolt and nut, and is fixed with connecting piece and second pivot through pentagonal bolt and connecting block, and is fixed with connecting rod and first pivot through locking bolt, therefore structure simplicity more, and installation and dismantlement are also more swift to can improve the efficiency of installation and maintenance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic view of the structure of the connector of the present invention;
fig. 5 is a structural analysis diagram of the position B of the present invention.
In the figure: 1. a first rotating shaft; 2. a second rotating shaft; 3. a rubber protective sleeve; 4. connecting blocks; 5. a connecting member; 6. a first pentagonal bolt; 7. a second pentagonal bolt; 8. fixing the bolt; 9. a nut; 10. a connecting rod; 11. a first through hole; 12. a second through hole; 13. connecting holes; 14. a first locking bolt; 15. and a second locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in this embodiment: the utility model provides a just, tear formula pivot open, including first pivot 1 and second pivot 2, be provided with rubber protective sheath 3 between first pivot 1 and the second pivot 2, one side of second pivot 2 is provided with connecting block 4, one side of connecting block 4 is provided with connecting piece 5, the inside of connecting piece 5 is provided with first pentagonal bolt 6, the below of first pentagonal bolt 6 is provided with second pentagonal bolt 7, the top of connecting piece 5 is provided with fixing bolt 8, fixing bolt 8's below is provided with nut 9, the inside of connecting piece 5 is provided with connecting rod 10, first through-hole 11 has been seted up to connecting piece 5's top, second through-hole 12 has been seted up to connecting piece 5's inside below, connecting hole 13 has been seted up to connecting piece 5's inside one side, the top of first pivot 1 is provided with first locking bolt 14, the below of first pivot 1 is provided with second locking bolt 15.
In this embodiment, rubber protective sleeves 3 are movably mounted on the surfaces of the first rotating shaft 1 and the second rotating shaft 2, the rubber protective sleeves 3 are sleeved with the first rotating shaft 1 and the second rotating shaft 2, and the connection is protected by the rubber protective sleeves 3; the first rotating shaft 1 and the second rotating shaft 2 are fixedly arranged through a connecting rod 10 and a connecting piece 5; the connecting rod 10 is fixedly installed with the first rotating shaft 1 through a first locking bolt 14 and a second locking bolt 15; a connecting block 4 is fixedly arranged on one side of the second rotating shaft 2, and a connecting piece 5 is fixedly arranged with the connecting block 4 through a first pentagonal bolt 6 and a second pentagonal bolt 7; the connecting rod 10 is inserted into the connecting piece 5, a fixing bolt 8 is fixedly arranged above the connecting piece 5, and a nut 9 is connected to the lower part of the fixing bolt 8 in a threaded manner; a first through hole 11 and a second through hole 12 are formed in the upper portion and the lower portion of the connecting piece 5, the fixing bolt 8 is connected with the first through hole 11 and the second through hole 12 in an inserting mode, and the first pentagonal bolt 6 and the second pentagonal bolt 7 are connected with the connecting hole 13 in an inserting mode.
The utility model discloses a theory of operation and use flow: the operator is through cup jointing earlier one step back on first pivot 1 with rubber protective sheath 3, and the rethread first locking bolt 14 and second locking bolt 15 are with connecting rod 10 and first pivot 1 fixed back, carry out fixed mounting back with connecting piece 5 and connecting block 4 through first pentagonal bolt 6 and second pentagonal bolt 7, insert connecting rod 10 connecting piece 5. In, through fixing bolt 8 and nut 9 with connecting rod 10 and connecting piece 5 fixed, the rethread promotes rubber protective sheath 3 and makes it reach the position that connecting rod 10 and connecting piece 5 are connected and can accomplish the installation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A just, tear formula pivot open which characterized in that: including first pivot (1) and second pivot (2), be provided with rubber protective sheath (3) between first pivot (1) and second pivot (2), one side of second pivot (2) is provided with connecting block (4), one side of connecting block (4) is provided with connecting piece (5), the inside of connecting piece (5) is provided with first pentagonal bolt (6), the below of first pentagonal bolt (6) is provided with second pentagonal bolt (7), the top of connecting piece (5) is provided with fixing bolt (8), the below of fixing bolt (8) is provided with nut (9), the inside of connecting piece (5) is provided with connecting rod (10), first through-hole (11) have been seted up to the top of connecting piece (5), second through-hole (12) have been seted up to the inside below of connecting piece (5), connecting hole (13) have been seted up to inside one side of connecting piece (5), the top of first pivot (1) is provided with first locking bolt (14), the below of first pivot (1) is provided with second locking bolt (15).
2. A detachable hinge according to claim 1, wherein: the surface movable mounting of first pivot (1) and second pivot (2) has rubber protective sheath (3), rubber protective sheath (3) cup joint with first pivot (1) and second pivot (2).
3. A detachable hinge according to claim 1, wherein: the first rotating shaft (1) and the second rotating shaft (2) are fixedly installed through a connecting rod (10) and a connecting piece (5).
4. A detachable hinge according to claim 1, wherein: the connecting rod (10) is fixedly mounted with the first rotating shaft (1) through a first locking bolt (14) and a second locking bolt (15).
5. A detachable hinge according to claim 1, wherein: one side fixed mounting of second pivot (2) has connecting block (4), connecting piece (5) are through first pentagonal bolt (6) and second pentagonal bolt (7) and connecting block (4) fixed mounting.
6. A detachable hinge according to claim 1, wherein: connecting rod (10) and connecting piece (5) are pegged graft, the top fixed mounting of connecting piece (5) has fixing bolt (8), the below threaded connection of fixing bolt (8) has nut (9).
7. A detachable hinge according to claim 1, wherein: first through-hole (11) and second through-hole (12) have been seted up to the upper and lower side of connecting piece (5), fixing bolt (8) are pegged graft with first through-hole (11) and second through-hole (12), first pentagonal bolt (6) and second pentagonal bolt (7) are pegged graft with connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222016297.3U CN218031058U (en) | 2022-08-02 | 2022-08-02 | Conveniently-disassembled rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222016297.3U CN218031058U (en) | 2022-08-02 | 2022-08-02 | Conveniently-disassembled rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031058U true CN218031058U (en) | 2022-12-13 |
Family
ID=84343143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222016297.3U Active CN218031058U (en) | 2022-08-02 | 2022-08-02 | Conveniently-disassembled rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031058U (en) |
-
2022
- 2022-08-02 CN CN202222016297.3U patent/CN218031058U/en active Active
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