CN214499752U - Rotating shaft with self-locking function - Google Patents
Rotating shaft with self-locking function Download PDFInfo
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- CN214499752U CN214499752U CN202023078280.8U CN202023078280U CN214499752U CN 214499752 U CN214499752 U CN 214499752U CN 202023078280 U CN202023078280 U CN 202023078280U CN 214499752 U CN214499752 U CN 214499752U
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- rotating shaft
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- locking function
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- 238000010586 diagram Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a take self-locking function's pivot is connected with the cash registering machine, and the cash registering machine includes the detachable motion board, and the pivot of taking self-locking function includes pivot subassembly, button and mounting, mounting and cash registering machine fixed connection, and the one end and the mounting of pivot subassembly are connected, and the other end and the motion board of pivot subassembly are connected, remove through button control pivot subassembly, and the removal of the mobile control motion board through the pivot subassembly is opened the cash registering machine. The utility model discloses a take self-lock device's pivot does not need pivot screw and nut, through pivot self structure auto-lock, removes convenient to use, simple structure, low cost through the button control pivot, has stronger practical value.
Description
Technical Field
The utility model belongs to the pivot field, concretely relates to take self-locking function's pivot.
Background
Present desk-top cash registering equipment can increase removable motion structure for the maintenance of convenience, and current removable motion structure generally adopts independent pivot, attaches with screw and nut lock and reaches the pivoted function, and this kind of structure that adopts screw pivot lock to attach has following problem:
(1) the screw rotating shaft locking structure has long service time, the screw and the nut are easy to loosen, and the service life is short;
(2) the rotating shaft screw is adopted, so that the cost is higher;
(3) the screw rotating shaft locking structure has the disadvantages of more parts, relatively complex structure and inconvenient use.
Therefore, a novel rotating shaft with simple structure, convenient use and low cost is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims at providing a rotating shaft with a self-locking function. In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a take self-locking function's pivot is connected with the cash registering machine, the cash registering machine includes the detachable motion board, take self-locking function's pivot includes pivot subassembly, button and mounting, the mounting with cash registering machine fixed connection, the one end of pivot subassembly with the mounting is connected, the other end of pivot subassembly with the motion board is connected, through button control the pivot subassembly removes, through the mobility control of pivot subassembly the removal of motion board.
Preferably, the rotating shaft assembly can stretch when the key is pressed, and the movement of the moving plate is controlled through the stretching of the rotating shaft assembly.
Preferably, the moving plate is connected with the fixing piece through a spring, and the moving plate can return automatically after the key is pressed.
Preferably, the rotating shaft assembly comprises a first rotating shaft and a second rotating shaft, and the first rotating shaft is movably connected with the second rotating shaft.
Preferably, one end of the first rotating shaft is connected with the fixing member, the other end of the first rotating shaft is connected with one end of the second rotating shaft, and the other end of the second rotating shaft is connected with the moving plate.
Preferably, the first rotating shaft includes a rotating shaft, the second rotating shaft includes a rotating shaft hole, the rotating shaft extends into the rotating shaft hole, the rotating shaft hole rotates with the rotating shaft as a center, the second rotating shaft is driven to move by rotation of the rotating shaft hole, and the movement of the moving plate is driven by movement of the second rotating shaft.
Preferably, first pivot includes first swinging boom, the second pivot includes the second swinging boom, first swinging boom with the contained angle between the second swinging boom is first contained angle, first contained angle scope is 30 degrees to 150 degrees.
Preferably, one end of the first rotating arm is connected with the rotating shaft, the other end of the first rotating arm is connected with the fixing member, one end of the second rotating arm is connected with the rotating shaft hole, and the other end of the second rotating arm is connected with the moving plate.
Preferably, the rotation angle of the rotation shaft in the rotation shaft hole is a second included angle, when the second included angle is smaller than zero, the rotation shaft assembly is self-locked, and when the second included angle is larger than zero, the rotation shaft assembly can move.
Preferably, the rotating shaft assembly is made of plastic or metal.
The utility model discloses a take self-lock device's pivot does not need pivot screw and nut, through pivot self structure auto-lock, removes convenient to use, simple structure, low cost through the button control pivot, has stronger practical value.
Drawings
Various aspects of the present invention will become more apparent to the reader after reading the detailed description of the invention with reference to the attached drawings. Wherein,
fig. 1 is a structural diagram of a rotating shaft with a self-locking function according to an embodiment of the present invention;
fig. 2 is a structural diagram of a rotating shaft assembly with a self-locking function (self-locking state) according to an embodiment of the present invention;
fig. 3 is a structural diagram (in an extended state) of a rotating shaft assembly with a self-locking function according to an embodiment of the present invention;
fig. 4 is an exploded view of a rotating shaft assembly with a self-locking function according to an embodiment of the present invention;
description of reference numerals:
1: a rotating shaft assembly; 2: pressing a key; 3: a fixing member; 4: a motion plate;
11: a first rotating shaft; 12: a second rotating shaft; 13: a first included angle; 14: a second included angle;
111: a rotating shaft; 112: a first rotating arm;
121: a rotating shaft hole; 122: a second rotating arm.
Detailed Description
In order to make the disclosure more complete and complete, reference is made to the appended drawings and the following detailed description of the invention. However, it should be understood by those skilled in the art that the examples provided below are not intended to limit the scope of the present invention. In addition, the drawings are only for illustrative purposes and are not drawn to scale.
Embodiments of various aspects of the present invention are described in further detail below with reference to the figures.
Please refer to fig. 1 simultaneously, which shows a structure diagram of a rotating shaft with a self-locking function according to an embodiment of the present invention, fig. 2 shows a structure diagram of a rotating shaft assembly with a self-locking function according to an embodiment of the present invention (self-locking state), fig. 3 shows a structure diagram of a rotating shaft assembly with a self-locking function according to an embodiment of the present invention (extended state), and fig. 4 shows an exploded view of a rotating shaft assembly with a self-locking function according to an embodiment of the present invention. The utility model provides a take self-locking function's pivot is connected with the cash registering machine, the cash registering machine includes detachable motion plate 4, take self-locking function's pivot includes pivot subassembly 1, button 2 and mounting 3, mounting 3 with cash registering machine fixed connection, pivot subassembly 1 one end with mounting 3 is connected, pivot subassembly 1 the other end with motion plate 4 is connected, through button 2 control pivot subassembly 1 removes, through pivot subassembly 1's mobility control motion plate 4's removal will the cash registering machine is opened.
In this embodiment, the button 2 is an exposed appearance member, the body of the button 2 is fixed on a decorative cover, the button 2 is pressed, the rotating shaft assembly 1 can be stretched, the moving plate 4 is controlled to move through the stretching of the rotating shaft assembly 1, specifically, because one end of the rotating shaft assembly 1 is connected with the fixing member 3, the fixing member 3 cannot move, when the button 2 is pressed, the rotating shaft assembly 1 is pushed to stretch, and the other end of the rotating shaft assembly 1 pushes the moving plate to move.
In this embodiment, the moving plate 4 is connected to the fixing member 3 through a spring, when the key 2 is pressed, the rotating shaft assembly 1 pushes the moving member 4 upwards, the spring is pulled up, and after the key 2 is pressed, the spring generates a pulling force on the moving plate 4, and at this time, the moving plate 4 can return automatically.
In this embodiment, the rotating shaft assembly 1 includes a first rotating shaft 11 and a second rotating shaft 12, and the first rotating shaft 11 is movably connected to the second rotating shaft 12.
In this embodiment, one end of the first rotating shaft 11 is connected to the fixing member 3, the other end of the first rotating shaft 11 is connected to one end of the second rotating shaft 12, and the other end of the second rotating shaft 12 is connected to the moving plate 4.
In this embodiment, the first rotating shaft 11 includes a rotating shaft 111, the second rotating shaft 12 includes a rotating shaft hole 121, the rotating shaft 111 extends into the rotating shaft hole 121, the rotating shaft hole 121 rotates with the rotating shaft 111 as a center, the second rotating shaft 12 is driven to move by the rotation of the rotating shaft hole 121, and the moving plate 4 is driven to move by the movement of the second rotating shaft 12.
In this embodiment, first pivot 11 includes first swinging boom, second pivot 12 includes the second swinging boom, first swinging boom with contained angle between the second swinging boom is first contained angle 13, first contained angle 13 scope is 30 degrees to 150 degrees, specifically, work as when the pivot subassembly stretches out, the size of first contained angle 13 also changes thereupon, work as when the pivot subassembly stretches out the maximum limit, first contained angle 13 is 150 degrees, work as when the pivot subassembly stretches out the minimum limit, first contained angle 13 is 30 degrees.
In this embodiment, one end of the first rotating arm is connected to the rotating shaft 111, the other end of the first rotating arm is connected to the fixing member 3, one end of the second rotating arm is connected to the rotating shaft hole 121, and the other end of the second rotating arm is connected to the moving plate 4.
In this embodiment, the rotation angle of the rotation shaft 111 in the rotation shaft hole 121 is a second included angle 14, when the second included angle 14 is smaller than zero, the rotation shaft assembly 1 is self-locked, and when the second included angle 14 is larger than zero, the rotation shaft assembly 1 can move.
In this embodiment, the rotating shaft assembly 1 is made of plastic or metal.
The utility model discloses a take self-lock device's pivot does not need pivot screw and nut, through pivot self structure auto-lock, removes convenient to use, simple structure, low cost through the button control pivot, has stronger practical value.
Fig. 2 shows the structure diagram of the rotating shaft assembly with self-locking function (self-locking state) of an embodiment of the present invention, and fig. 3 shows the structure diagram of the rotating shaft assembly with self-locking function (stretching state) of an embodiment of the present invention, and it is right to refer to fig. 2 and fig. 3 below to further describe the usage of the rotating shaft with self-locking device of the present invention:
(1) the moving plate 4 is installed on the detachable desk type cash register, one end of the moving plate 4 is movable, and the other end of the moving plate is movably connected with the main body of the desk type cash register.
(2) When the key 2 is not pressed, the rotating shaft assembly is in a self-locking state.
(3) After pressing button 2, button 2 promotes pivot subassembly 1, pivot subassembly 1 gets into the state of stretching, because the one end of pivot subassembly 1 with mounting fixed connection, button 2 promotes the other end of pivot subassembly 1 removes, promptly second pivot 12 with rotation axis 111 is the center rotation, promotes motion plate 4 upwards moves.
(4) The moving board 4 is moved upward by a distance and the desk cash register is opened.
(5) When the key 2 is released, the moving plate 4 moves downward again due to the pulling force of the spring, and the second rotating shaft 12 rotates around the rotating shaft 111 again until the rotating shaft assembly 1 returns to the self-locking state again.
The utility model discloses a take self-lock device's pivot does not need pivot screw and nut, through pivot self structure auto-lock, removes convenient to use, simple structure, low cost through the button control pivot, has stronger practical value.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limited to the embodiments of the present invention, and it is obvious to those skilled in the art that other variations or changes of different forms can be made on the basis of the above description. All documents mentioned in this application are incorporated by reference into this application as if each were individually incorporated by reference.
Claims (10)
1. The utility model provides a take self-locking function's pivot is connected with the cash registering machine, the cash registering machine includes the detachable motion board, a serial communication port, take self-locking function's pivot includes pivot subassembly, button and mounting, the mounting with cash registering machine fixed connection, the one end of pivot subassembly with the mounting is connected, the other end of pivot subassembly with the motion board is connected, through button control the pivot subassembly removes, through the mobility control of pivot subassembly the removal of motion board.
2. The rotating shaft with the self-locking function according to claim 1, wherein the rotating shaft assembly is stretchable by pressing the button, and the movement of the moving plate is controlled by the stretching of the rotating shaft assembly.
3. The rotating shaft with the self-locking function according to claim 2, wherein the moving plate is connected with the fixing member through a spring, and the moving plate automatically returns after the key is pressed.
4. The rotating shaft with the self-locking function according to claim 3, wherein the rotating shaft assembly comprises a first rotating shaft and a second rotating shaft, and the first rotating shaft is movably connected with the second rotating shaft.
5. A rotating shaft with a self-locking function according to claim 4, wherein one end of the first rotating shaft is connected with the fixing member, the other end of the first rotating shaft is connected with one end of the second rotating shaft, and the other end of the second rotating shaft is connected with the moving plate.
6. The spindle with self-locking function according to claim 5, wherein the first spindle includes a rotation shaft, the second spindle includes a spindle hole, the rotation shaft extends into the spindle hole, the spindle hole rotates around the rotation shaft, the second spindle is driven to move by the rotation of the spindle hole, and the movement of the motion plate is driven by the movement of the second spindle.
7. The rotating shaft with the self-locking function according to claim 6, wherein the first rotating shaft comprises a first rotating arm, the second rotating shaft comprises a second rotating arm, an included angle between the first rotating arm and the second rotating arm is a first included angle, and the range of the first included angle is 30 degrees to 150 degrees.
8. The rotating shaft with the self-locking function according to claim 7, wherein one end of the first rotating arm is connected to the rotating shaft, the other end of the first rotating arm is connected to the fixing member, one end of the second rotating arm is connected to the rotating shaft hole, and the other end of the second rotating arm is connected to the moving plate.
9. The rotating shaft with the self-locking function according to claim 8, wherein a rotation angle of the rotating shaft in the rotating shaft hole is a second included angle, when the second included angle is smaller than zero, the rotating shaft assembly is self-locked, and when the second included angle is larger than zero, the rotating shaft assembly can move.
10. The rotating shaft with the self-locking function according to claim 1, wherein the rotating shaft component is made of plastic or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078280.8U CN214499752U (en) | 2020-12-20 | 2020-12-20 | Rotating shaft with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078280.8U CN214499752U (en) | 2020-12-20 | 2020-12-20 | Rotating shaft with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499752U true CN214499752U (en) | 2021-10-26 |
Family
ID=78209322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023078280.8U Active CN214499752U (en) | 2020-12-20 | 2020-12-20 | Rotating shaft with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499752U (en) |
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2020
- 2020-12-20 CN CN202023078280.8U patent/CN214499752U/en active Active
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