CN218118215U - Handle interlocking mechanism of driver controller - Google Patents
Handle interlocking mechanism of driver controller Download PDFInfo
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- CN218118215U CN218118215U CN202221804196.6U CN202221804196U CN218118215U CN 218118215 U CN218118215 U CN 218118215U CN 202221804196 U CN202221804196 U CN 202221804196U CN 218118215 U CN218118215 U CN 218118215U
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- rack
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- handle
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Abstract
The utility model relates to a driver's accuse ware especially relates to a handle interlocking mechanism of driver's accuse ware. A handle interlocking mechanism of a driver comprises a main control cam, a direction cam, an outer support, an inner support, a locking stop block and a rack. The utility model has the advantages that: the utility model provides a make master control handle and the interlocking of direction handle of controller mechanism to when the direction handle rotates, can obtain the position through the cooperation of locating roller and recess and feel the location.
Description
Technical Field
The utility model relates to a driver's accuse ware especially relates to a handle interlocking mechanism of driver's accuse ware.
Background
The driver controller is the short name of the driver controller. The driver controller is a control device for railway locomotive, motor train unit and industrial automation, is used as a master control electrical appliance for locomotive reversing and speed regulating, is a manual electrical appliance for a driver to operate the locomotive, and is mainly used for controlling the reversing and the speed regulating of the locomotive and further controlling the running direction, power, traction force, speed and the like of the locomotive.
The operator typically has a master handle and a directional handle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a handle interlocking mechanism of driver's ware.
The utility model discloses a realize through following technical scheme:
a handle interlocking mechanism of a driver controller comprises a main control cam, a direction cam, an outer bracket, an inner bracket, a locking stop block and a rack;
the main control cam is rotationally connected with the rack, and a locking groove is formed in the rim of the main control cam;
the direction cam is rotationally connected with the rack, a zero-position groove and a non-zero-position groove are arranged on the rim of the direction cam, the inner sides of the zero-position groove and the non-zero-position groove are connected through a curved surface, and a limiting bump is arranged on the outer side of the non-zero-position groove;
the middle part of the outer bracket is rotationally connected with the rack, one end of the outer bracket is rotationally connected with the positioning roller, the other end of the outer bracket is hinged with a compression spring, the compression spring is fixed on the rack, and the compression spring pushes the outer bracket to enable the positioning roller to be abutted against the direction cam;
the middle part of the inner support is rotationally connected with the rack, one end of the inner support is provided with a waist-shaped hole, the positioning roller passes through the waist-shaped hole, and the other end of the inner support is fixedly connected with a locking stop block which can be inserted into the locking groove.
According to the technical scheme, preferably, the rim of the main control cam is a circumferential surface, and the locking groove is located on the circumferential surface.
According to the above technical scheme, preferably, non-zero-position grooves are respectively arranged on two sides of the zero-position groove.
According to the technical scheme, preferably, the outer support is rotatably connected with the rack through a first pin shaft.
According to the technical scheme, preferably, the inner support is rotatably connected with the rack through a second pin shaft, the outer support is provided with a through hole with the aperture larger than the diameter of the second pin shaft, and the second pin shaft penetrates through the through hole.
The utility model has the advantages that: the utility model provides a make master control handle and the interlocking of direction handle of controller mechanism to when the direction handle rotates, can obtain the position through the cooperation of locating roller and recess and feel the location.
Drawings
Fig. 1 shows a schematic structural diagram of a main control cam and a direction cam according to an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of an inner support according to an embodiment of the present invention.
Fig. 3 shows a schematic diagram of an external frame structure of an embodiment of the present invention.
Fig. 4 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 5 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 6 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. the main control cam, 2, the direction cam, 3, the outer support, 4, the inner support, 5, the locking stop block, 6, the frame, 7, the locking groove, 8, the zero position groove, 9, the non-zero position groove, 10, the curved surface, 11, the limiting bump, 12, the positioning roller, 13, the compression spring, 14, the kidney-shaped hole, 15, the first pin shaft and 16, the second pin shaft.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the handle interlocking mechanism of the driver controller of the utility model comprises a main control cam 1, a direction cam 2, an outer bracket 3, an inner bracket 4, a locking stop block 5 and a frame 6;
the main control cam is rotationally connected with the rack, and a locking groove 7 is formed in the rim of the main control cam;
the direction cam is rotationally connected with the rack, a zero-position groove 8 and a non-zero-position groove 9 are arranged on the rim of the direction cam, the inner sides of the zero-position groove and the non-zero-position groove are connected through a curved surface 10, and a limiting bump 11 is arranged on the outer side of the non-zero-position groove;
the middle part of the outer bracket is rotationally connected with the rack, one end of the outer bracket is rotationally connected with a positioning roller 12, the other end of the outer bracket is hinged with a compression spring 13, the compression spring is fixed on the rack, and the compression spring pushes the outer bracket to enable the positioning roller to be abutted against the direction cam;
the middle part of the inner support is rotationally connected with the rack, one end of the inner support is provided with a waist-shaped hole 14, the positioning roller passes through the waist-shaped hole, and the other end of the inner support is fixedly connected with a locking stop block which can be inserted into the locking groove.
According to the above embodiment, preferably, the rim of the main control cam is a circumferential surface, and the locking groove is located on the circumferential surface.
According to the above embodiment, preferably, non-zero grooves are respectively disposed on two sides of the zero-position groove.
According to the above embodiment, the outer frame is preferably rotatably connected to the frame by a pin 15.
According to the above embodiment, preferably, the inner support is rotatably connected to the frame by a second pin 16, the outer support is provided with a through hole having a diameter larger than that of the second pin, and the second pin passes through the through hole.
The working principle of the embodiment is as follows: the main control cam is connected with a main control handle (not shown in the figure), and the direction cam is connected with a direction handle (not shown in the figure).
As shown in fig. 4, when the direction handle rotates to the zero position, the positioning roller enters the zero position groove of the direction cam, and the locking stopper enters the locking groove of the main control cam, so that the main control cam cannot rotate, and the main control handle is locked.
As shown in figure 5, because the distance from the zero-position groove of the direction cam to the axis is longer than that from the non-zero-position groove to the axis, when the direction handle rotates to the non-zero position, the compression spring can push the outer bracket to rotate around the first pin shaft, so that one end of the positioning roller of the outer bracket rotates towards the upper part of figure 5. The positioning roller drives the inner support to rotate around the second pin shaft, so that the end of the locking stop block rotates towards the lower part of the figure 5, and the locking stop block is separated from the locking groove. Therefore, the master cam can normally rotate, and the master handle is unlocked.
As shown in figure 6, the direction handle is at the non-zero position, the positioning roller enters the non-zero position groove of the direction cam, the limiting convex block blocks the positioning roller, and the main control cam is also separated from the locking position. Because the rim of the main control cam is a circumferential surface, the locking stop block cannot rotate towards the upper part of the figure 6, and therefore the position of the positioning roller cannot rotate towards the lower part of the figure 6. Because the distance from the zero-position groove of the direction cam to the axis is longer than the distance from the non-zero-position groove to the axis, if the positioning roller cannot move in the non-zero-position groove, the direction cam is limited by the positioning roller, and therefore the direction cam is locked in the non-zero-position groove.
The utility model has the advantages that: the utility model provides a make master control handle and the interlocking of direction handle of controller mechanism to when the direction handle rotates, can obtain the position through the cooperation of locating roller and recess and feel the location.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a handle interlocking device of controller which characterized in that: the device comprises a main control cam, a direction cam, an outer bracket, an inner bracket, a locking stop block and a rack;
the main control cam is rotationally connected with the rack, and a locking groove is formed in the rim of the main control cam;
the direction cam is rotationally connected with the rack, a zero-position groove and a non-zero-position groove are arranged on the rim of the direction cam, the inner sides of the zero-position groove and the non-zero-position groove are connected through a curved surface, and a limiting bump is arranged on the outer side of the non-zero-position groove;
the middle part of the outer bracket is rotationally connected with the rack, one end of the outer bracket is rotationally connected with the positioning roller, the other end of the outer bracket is hinged with a compression spring, the compression spring is fixed on the rack, and the compression spring pushes the outer bracket to enable the positioning roller to be abutted against the direction cam;
the middle part of the inner support is rotatably connected with the rack, one end of the inner support is provided with a kidney-shaped hole, the positioning roller passes through the kidney-shaped hole, and the other end of the inner support is fixedly connected with a locking stop block which can be inserted into the locking groove.
2. The handle interlocking mechanism of the driver controller as claimed in claim 1, wherein: the rim of the main control cam is a circumferential surface, and the locking groove is positioned on the circumferential surface.
3. The handle interlocking mechanism of the driver controller as claimed in claim 1, wherein: and non-zero-position grooves are respectively arranged on two sides of the zero-position groove.
4. The handle interlocking mechanism of the driver controller as claimed in claim 1, wherein: the outer bracket is rotationally connected with the frame through a pin shaft.
5. The handle interlocking mechanism of the driver controller as claimed in claim 1, wherein: the inner support is rotationally connected with the rack through a second pin shaft, the outer support is provided with a through hole with the aperture larger than the diameter of the second pin shaft, and the second pin shaft penetrates through the through hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021227345720 | 2021-11-09 | ||
| CN202122734572 | 2021-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118215U true CN218118215U (en) | 2022-12-23 |
Family
ID=84517033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804196.6U Active CN218118215U (en) | 2021-11-09 | 2022-07-13 | Handle interlocking mechanism of driver controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118215U (en) |
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2022
- 2022-07-13 CN CN202221804196.6U patent/CN218118215U/en active Active
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