CN216815560U - Aviation plug lifting mechanism - Google Patents
Aviation plug lifting mechanism Download PDFInfo
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- CN216815560U CN216815560U CN202123433736.2U CN202123433736U CN216815560U CN 216815560 U CN216815560 U CN 216815560U CN 202123433736 U CN202123433736 U CN 202123433736U CN 216815560 U CN216815560 U CN 216815560U
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Abstract
The utility model discloses an aviation plug lifting mechanism, wherein two mechanisms are symmetrically arranged at two ends in a shell, an aviation plug is installed and butted in the shell, an aviation plug to be tested is installed at the top of the shell, and the mechanism comprises: a motor; one end of the connecting arm shaft is connected with the output shaft of the motor, and the connecting arm shaft is driven by the motor to move upwards or downwards along the axial direction; and one end of the connecting rod assembly is connected with the other end of the connecting arm shaft, the other end of the connecting rod assembly is fixedly connected with a top plate of the shell, and the connecting rod assembly is driven by the connecting arm shaft to move upwards or downwards and drive the top plate to move upwards or downwards, so that the aerial socket to be tested and the butt aerial socket are separated or butted. The aerial plug to be tested and the butt-joint aerial plug can be separated or butt-jointed through the matching movement of the connecting arm shaft and the connecting rod assembly under the driving of the motor, the whole butt-joint or pulling process is time-saving and labor-saving, and the aerial plug connector cannot be damaged.
Description
Technical Field
The utility model relates to the technical field of aviation plug testing, in particular to an aviation plug lifting mechanism.
Background
In the prior art, when the aerial plug is tested, the aerial plug to be tested is generally manually inserted into the docking aerial plug, and after the test is completed, the aerial plug to be tested is manually pulled out from the docking aerial plug, so that the aerial plug to be tested is separated from the docking aerial plug. The mode of the butt joint and the pulling separation wastes time and labor, and is easy to cause misoperation in the butt joint and the pulling process, thereby causing damage to the aerial plug.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide an aviation plug lifting mechanism, which is driven by a motor to butt or separate an aviation plug to be tested and a butt aviation plug through the matching motion of a connecting arm shaft and a connecting rod assembly, wherein the whole butt or pull-up process is time-saving and labor-saving, and the aviation plug connector is not damaged.
The embodiment of the utility model provides an aviation plug lifting mechanism, wherein two mechanisms are symmetrically arranged at two ends in a shell, an opposite aviation plug is arranged in the shell, a to-be-tested aviation plug is arranged at the top of the shell, and the mechanism comprises:
a motor;
one end of the connecting arm shaft is connected with the output shaft of the motor, and the connecting arm shaft is driven by the motor to move upwards along the axial direction;
and one end of the connecting rod assembly is connected with the other end of the connecting arm shaft, the other end of the connecting rod assembly is fixedly connected with the top plate of the shell, and the connecting rod assembly moves upwards and jacks up the top plate under the driving of the connecting arm shaft, so that the butted aviation plug to be tested is separated from the butted aviation plug.
As a further improvement of the present invention, the connecting rod assembly includes:
the two connecting rods are symmetrically arranged on two sides of the motor;
one end of the first connecting rod shaft is rotatably connected with the bottom end of one connecting rod and the connecting arm shaft in sequence, and the other end of the first connecting rod shaft is rotatably connected with the bottom end of the other connecting rod;
one end of the second connecting rod shaft is rotatably connected with the top end of one connecting rod, and the other end of the second connecting rod shaft is sequentially rotatably connected with the top plate and the top end of the other connecting rod.
As a further improvement of the present invention, two end portions of the first link shaft are respectively provided with a first limiting ring for limiting the rotation of the first link shaft.
As a further improvement of the utility model, the first limit ring is an E-shaped snap ring.
As a further improvement of the present invention, two end portions of the second link shaft are respectively provided with a second limiting ring for limiting the rotation of the second link shaft.
As a further improvement of the utility model, the second limit ring is an E-shaped snap ring.
As a further improvement of the present invention, the top plate is provided with a shaft hole through which the second link shaft passes, and the second link shaft is connected with the top plate through the shaft hole.
As a further improvement of the present invention, the mechanism further comprises:
a bearing assembly disposed proximate the linkage assembly and movable in a vertical direction.
As a further improvement of the utility model, the bearing assembly comprises:
a linear shaft disposed in a vertical direction;
the linear bearing is sleeved on the linear shaft;
the bearing block is matched with the linear bearing, the linear bearing is fixed on the bearing block, and the top end of the bearing block is fixed on the top plate.
As a further improvement of the utility model, the housing has a passage within it for movement of the bearing assembly in a vertical direction.
The utility model has the beneficial effects that:
under the drive of the motor, the aerial plug to be tested can be butted or separated from the butted aerial plug through the matching motion of the connecting arm shaft and the connecting rod assembly, the time and the labor are saved in the whole butting or pulling process, and the aerial plug connector cannot be damaged.
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. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of an aviation plug lifting mechanism according to an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. a linear bearing; 2. a bearing seat; 3. a motor; 4. a connecting arm shaft; 5. a connecting rod; 6. a housing; 7. butting aerial plug; 8. aerial plug to be tested; 9. a first link shaft; 10. a second link shaft; 11. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, in the description of the present invention, the terms used are for illustrative purposes only and are not intended to limit the scope of the present invention. The terms "comprises" and/or "comprising" are used to specify the presence of stated elements, steps, operations, and/or components, but do not preclude the presence or addition of one or more other elements, steps, operations, and/or components. The terms "first," "second," and the like may be used to describe various elements, not necessarily order, and not necessarily limit the elements. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified. These terms are only used to distinguish one element from another. These and/or other aspects will become apparent to those of ordinary skill in the art upon review of the following drawings in conjunction with the description of the embodiments of the present invention. The figures depict described embodiments of the present invention for purposes of illustration only. One skilled in the art will readily recognize from the following description that alternative embodiments of the structures and methods illustrated in the present application may be employed without departing from the principles described in the present application.
As shown in fig. 1, the two mechanisms are symmetrically arranged at two ends inside a shell 6, a docking aviation plug 7 is installed inside the shell 6, a to-be-tested aviation plug 8 is installed at the top of the shell 6, and the mechanisms include:
a motor 3;
one end of the arm connecting shaft 4 is connected with an output shaft of the motor 3, and the arm connecting shaft 4 moves upwards or downwards along the axial direction under the driving of the motor 3;
and one end of the connecting rod assembly is connected with the other end of the connecting arm shaft 4, the other end of the connecting rod assembly is fixedly connected with the top plate 11 of the shell 6, and the connecting rod assembly is driven by the connecting arm shaft 4 to move upwards or downwards and drive the top plate 11 to move upwards or downwards so that the docking aviation plug 7 and the aviation plug 8 to be tested are separated or docked.
The lifting mechanism is suitable for the field of aviation plug testing, can be used for butting the aviation plug 8 to be tested and the butting aviation plug 7 in the testing process, and can also be used for separating the aviation plug 8 to be tested and the butting aviation plug 7 after the aviation plug testing is finished, namely pulling the aviation plug 8 to be tested out of the butting aviation plug 7. It will be appreciated that the housing 6 has a mounting space in the middle of its interior for the docking pod 7, which mounting space mounts the docking pod 7, and that on either side of the docking pod 7 there is a mechanism, both mechanisms being symmetrically arranged. The top of the shell 6 is provided with a to-be-tested aviation plug 8, and the to-be-tested aviation plug 8 is arranged in the middle of the top of the shell 6 and corresponds to the position of the butt-joint aviation plug 7.
Before testing, the docking aviation plug 7 is installed in the middle inside the shell 6 in advance, and during testing, the aviation plug 8 to be tested is installed at the top of the shell 6, and the aviation plug 8 to be tested and the docking aviation plug 7 need to be docked. Through the mechanism, after the motor 3 is started, the connecting arm shaft 4 is driven to do arc motion downwards along the axial direction, and the connecting rod assembly is further driven to do arc motion downwards, so that the connecting rod assembly can drive the top plate 11 to downwards, the aviation plug 8 to be tested downwards along with the top plate 11, and the butt joint of the aviation plug 8 to be tested and the butt joint aviation plug 7 can be realized. After the test is finished, the aviation plug 8 to be tested and the butt-joint aviation plug 7 need to be separated, through the mechanism, after the motor 3 is started, the connecting arm shaft 4 is driven to do arc motion upwards along the axial direction, and then the connecting rod assembly is driven to do similar arc motion upwards, so that the connecting rod assembly can jack the top plate 11, after the top plate 11 moves upwards, the aviation plug 8 to be tested is jacked together with the top plate 11, and the butted aviation plug 8 to be tested and the butt-joint aviation plug 7 can be separated. The mechanism can realize the butt joint and separation process of the to-be-tested aerial plug 8 and the butt joint aerial plug 7 by the matching motion of the connecting arm shaft 4 and the connecting rod assembly under the driving of the motor 3, butt joint the to-be-tested aerial plug 8 and the butt joint aerial plug 7, or pull out the to-be-tested aerial plug 8 from the butt joint aerial plug 7, the whole butt joint and pull-out process is time-saving and labor-saving, and the aerial plug connector cannot be damaged.
It should be noted that, two mechanisms are respectively arranged at two ends inside the shell 6, and the two mechanisms move together to drive the top plate 11 to move together, so that the to-be-tested aerial connector 8 and the butt-joint aerial connector 7 can be butted, or the butted to-be-tested aerial connector 8 and the butt-joint aerial connector 7 are separated.
It can be understood that circular holes are respectively formed at two ends of the connecting arm shaft 4, the circular hole at one end (hereinafter referred to as a first circular hole) is used for being connected with the output shaft of the motor 3, and the circular hole at the other end (hereinafter referred to as a second circular hole) is used for being connected with the connecting rod assembly. The shape of the connecting arm shaft 4 is formed by integrating two circular rings with different sizes, the large circular ring is used as one end of the connecting arm shaft 4, the circular hole in the center of the large circular ring is the first circular hole, the small circular ring is used as the other end of the connecting arm shaft 4, and the circular hole in the center of the small circular ring is the second circular hole, so that the connecting arm shaft 4 can drive the connecting rod assembly. It can also be understood that after one end of the connecting arm shaft 4 is connected with the output shaft of the motor 3, the end of the connecting arm shaft 4 is limited and locked by a limiting ring to limit the rotation of the connecting arm shaft 4.
In an alternative embodiment, a connecting rod assembly includes:
the two connecting rods 5 are symmetrically arranged on two sides of the motor 3;
one end of the first connecting rod shaft 9 is sequentially and rotatably connected with the bottom end of one connecting rod 5 and the connecting arm shaft 4, and the other end of the first connecting rod shaft 9 is rotatably connected with the bottom end of the other connecting rod 5;
one end of the second connecting rod shaft 10 is rotatably connected with the top end of one connecting rod 5, and the other end of the second connecting rod shaft 10 is sequentially rotatably connected with the top plate 11 and the top end of the other connecting rod 5.
The link assembly of the present invention includes two links 5 and two link shafts (i.e., a first link shaft 9 and a second link shaft 10), the first link shaft 9 being located below and the second link shaft 10 being located above. It can be understood that the two connecting rods 5 are both designed to be arc-shaped, and through holes are respectively formed at two ends of each connecting rod 5. One end of the first connecting rod shaft 9 sequentially penetrates through a through hole at the bottom end of one connecting rod 5 (hereinafter referred to as a first connecting rod) and a round hole at the other end of the connecting arm shaft 4, so that the first connecting rod shaft 9 is rotatably connected with the connecting arm shaft 4 and the first connecting rod. The other end of the first connecting rod shaft 9 penetrates through a through hole at the bottom end of another connecting rod 5 (hereinafter referred to as a second connecting rod) to realize the rotatable connection of the first connecting rod shaft 9 and the second connecting rod. One end of the second connecting rod shaft 10 penetrates through the through hole at the top end of the first connecting rod, so that the second connecting rod shaft 10 is rotatably connected with the first connecting rod. The other end of the second connecting rod shaft 10 penetrates through a connecting plate below the top plate 11 and a through hole at the top end of the second connecting rod, so that the second connecting rod shaft 10 and the second connecting rod can be rotatably connected.
In an alternative embodiment, a first limiting ring is respectively disposed at two end portions of the first connecting rod shaft 9 to limit the rotation of the first connecting rod shaft 9.
It should be noted that, after the two ends of the first connecting rod shaft 9 pass through the two connecting rods 5, the end portions of the two ends of the first connecting rod shaft 9 are both exposed out of the through holes of the connecting rods 5, and the first limiting rings are respectively arranged at the end portions of the two ends of the first connecting rod shaft 9 to limit the rotation of the first connecting rod shaft 9.
Preferably, the first limiting ring is an E-shaped snap ring, and two ends of the first connecting rod shaft 9 are respectively limited by one E-shaped snap ring.
In an alternative embodiment, a second limiting ring is respectively disposed at two end portions of the second link shaft 10 to limit the rotation of the second link shaft 10.
Correspondingly, after the two ends of the second connecting rod shaft 10 penetrate through the two connecting rods 5, the end parts of the two ends of the second connecting rod shaft 10 are exposed out of the through holes of the connecting rods 5, and the second limiting rings are respectively arranged at the end parts of the two ends of the second connecting rod shaft 10 to limit the rotation of the second connecting rod shaft 10.
Preferably, the second limiting ring is an E-shaped snap ring, and two ends of the second link shaft 10 are respectively limited by one E-shaped snap ring.
In an alternative embodiment, the top plate 11 is provided with a shaft hole through which the second link shaft 10 passes, and the second link shaft 10 is connected with the top plate 11 through the shaft hole.
As described above, the other end of the second link shaft 10 passes through the connecting plate below the top plate 11, and a shaft hole through which the second link shaft 10 passes is formed in the connecting plate, so that the second link shaft 10 can pass through the connecting plate, and the connection between the second link shaft 10 and the top plate 11 is realized, so that when the link assembly moves upwards, the second link shaft 10 can jack up the top plate 11, and when the link assembly moves downwards, the second link shaft 10 can drive the top plate 11 downwards.
In an alternative embodiment, the mechanism further comprises: a bearing assembly, disposed proximate the linkage assembly, is movable in a vertical direction.
It can be understood that the connecting rod 5 is an arc-shaped rod, the connecting rod assembly moves upwards or downwards like an arc, and by arranging a bearing assembly at a position close to the connecting rod assembly, the bearing assembly can only move in the vertical direction, and the vertical movement of the bearing assembly counteracts the power of other directions of the connecting rod assembly, so that the connecting rod assembly also keeps moving vertically upwards to jack up the top plate 11, or vertically downwards drives the top plate 11 downwards. It will also be appreciated that a connecting rod assembly is associated with a bearing assembly, both of which are disposed as a unit at one end within the housing 6, and which move together in a vertical direction.
An alternative embodiment, as shown in FIG. 1, a bearing assembly includes:
a linear shaft disposed in a vertical direction;
the linear bearing 1 is sleeved on the linear shaft;
the bearing seat 2 is matched with the linear bearing 1, the linear bearing 1 is fixed on the bearing seat 2, and the top end of the bearing seat 2 is fixed on the top plate 11.
The linear shaft is arranged in the shell 6 along the vertical direction, the linear bearing 1 is matched with the linear shaft, the linear bearing 1 is sleeved outside the linear shaft, the bearing seat 2 is matched with the linear bearing 1, the bearing seat 2 serves as a fixing piece matched with the linear bearing 1, the linear bearing 1 is fixed on the bearing seat 2, the top end of the bearing seat 2 is fixed on the top plate 11, and the linear shaft, the linear bearing 1 and the bearing seat 2 form a bearing assembly. When the linear shaft moves upward in the vertical direction, the assembly formed by the linear shaft, the linear bearing 1 and the bearing housing 2 moves vertically upward together without movement in other directions. Accordingly, when the linear shaft moves downward in the vertical direction, the assembly formed by the linear shaft, the linear bearing 1 and the bearing housing 2 moves vertically downward together without movement in other directions. Whereby movement of the bearing assembly in the vertical direction is achieved.
In an alternative embodiment, the housing 6 has a passage therein for movement of the bearing assembly in a vertical direction.
The bearing assembly moves up and down in the housing 6, and a space for the movement of the bearing assembly needs to be provided in the housing 6, for example, a circular hole is formed in the housing 6, and the linear shaft can move up and down in the circular hole, so that the bearing assembly moves up and down. The diameter of the circular hole needs to be at least larger than the outer diameter of the linear shaft to enable the linear shaft to move within the circular hole. It will also be appreciated that the circular hole may also have a larger diameter, for example a diameter larger than the outer diameter of the linear bearing 1, so that the linear bearing 1 can move within the circular hole.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those of ordinary skill in the art will appreciate that while some embodiments herein include some features included in other embodiments, not others, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It will be understood by those skilled in the art that while the present invention has been described with reference to exemplary embodiments, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides an aviation plug elevating system, its characterized in that, two the mechanism symmetry sets up in the inside both ends of casing, casing internally mounted docks aviation plug, casing top installation awaits measuring aviation plug, the mechanism includes:
a motor;
one end of the connecting arm shaft is connected with the output shaft of the motor, and the connecting arm shaft moves upwards or downwards along the axial direction under the driving of the motor;
and one end of the connecting arm shaft is connected with the other end of the connecting arm shaft, the other end of the connecting arm shaft is fixedly connected with the top plate of the shell, and the connecting arm shaft drives the connecting arm shaft to move upwards or downwards and drives the top plate to move upwards or downwards, so that the aerial plug to be tested and the butt aerial plug are separated or butted.
2. The mechanism of claim 1, wherein the linkage assembly comprises:
the two connecting rods are symmetrically arranged on two sides of the motor;
one end of the first connecting rod shaft is rotatably connected with the bottom end of one connecting rod and the connecting arm shaft in sequence, and the other end of the first connecting rod shaft is rotatably connected with the bottom end of the other connecting rod;
one end of the second connecting rod shaft is rotatably connected with the top end of one connecting rod, and the other end of the second connecting rod shaft is sequentially rotatably connected with the top plate and the top end of the other connecting rod.
3. The mechanism of claim 2, wherein a first limiting ring is disposed at each end of the first link shaft for limiting the rotation of the first link shaft.
4. The mechanism of claim 3, wherein the first stop collar is an E-ring.
5. The mechanism as claimed in claim 2, wherein a second limiting ring is disposed at each end of the second link shaft to limit the rotation of the second link shaft.
6. The mechanism of claim 5, wherein the second stop collar is an E-ring.
7. The mechanism of claim 2, wherein the top plate is provided with a shaft hole through which the second link shaft passes, and the second link shaft is connected to the top plate through the shaft hole.
8. The mechanism of any one of claims 1-7, wherein the mechanism further comprises:
a bearing assembly disposed proximate the linkage assembly and movable in a vertical direction.
9. The mechanism of claim 8, wherein the bearing assembly comprises:
a linear shaft disposed in a vertical direction;
the linear bearing is sleeved on the linear shaft;
the bearing block is matched with the linear bearing, the linear bearing is fixed on the bearing block, and the top end of the bearing block is fixed on the top plate.
10. A mechanism as claimed in claim 9 in which there is a passage within the housing for movement of the bearing assembly in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433736.2U CN216815560U (en) | 2021-12-30 | 2021-12-30 | Aviation plug lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433736.2U CN216815560U (en) | 2021-12-30 | 2021-12-30 | Aviation plug lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216815560U true CN216815560U (en) | 2022-06-24 |
Family
ID=82061899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123433736.2U Active CN216815560U (en) | 2021-12-30 | 2021-12-30 | Aviation plug lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216815560U (en) |
-
2021
- 2021-12-30 CN CN202123433736.2U patent/CN216815560U/en active Active
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