CN207338195U - A kind of teaching machine and its enabled switch - Google Patents
A kind of teaching machine and its enabled switch Download PDFInfo
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- CN207338195U CN207338195U CN201721031041.2U CN201721031041U CN207338195U CN 207338195 U CN207338195 U CN 207338195U CN 201721031041 U CN201721031041 U CN 201721031041U CN 207338195 U CN207338195 U CN 207338195U
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- 239000011159 matrix material Substances 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
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Abstract
Field of switches is the utility model is related to, discloses a kind of teaching machine and its enabled switch.In the utility model, which enables switch, including：Button, switch bracket, matrix press-key module, printed circuit board (PCB) and the logic state output port of trigger switch；The button of the trigger switch is arranged on the switch bracket, and the switch bracket is arranged in the housing of teaching machine, and the matrix press-key module is set on the printed circuit board, and the printed circuit board (PCB) is connected with the logic state output port；The switch bracket is pushed out contacting with each other with the matrix press-key module, and the matrix press-key module triggers the printed circuit board (PCB) and sends signal by the logic state output port.Realized by the enabled switch of teaching machine and the convenience of teaching machine is timely operated, while the enabled switch meets the use demand of human engineering.
Description
Technical Field
The utility model relates to a switch field, in particular to demonstrator and enable switch thereof.
Background
The teach pendant is a part which needs to be frequently used in the robot application process, and the robot operator and the debugging personnel need to frequently contact with the teach pendant, so the ergonomics for operating the teach pendant are particularly important.
The inventor finds that at least the following problems exist in the prior art: in the operation process of the teaching machine, when the robot breaks down or needs to switch the working state of the robot, an operator or a debugging person controls the robot in time. Therefore, in the use of the robot demonstrator, the robot demonstrator enabling switch which accords with the human-machine engineering needs to be provided according to the use scene and the process requirement of the demonstrator so as to operate the demonstrator in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a demonstrator and enable switch thereof, the convenient timely operation to the demonstrator is realized to the enable switch through the demonstrator, and this enable switch satisfies ergonomic's user demand simultaneously.
In order to solve the above technical problem, an embodiment of the present invention provides a demonstrator enabling switch, including: the device comprises a trigger switch, a key, a switch bracket, a matrix key module, a printed circuit board and a logic state output port, wherein the trigger switch is connected with the switch bracket;
the key of the trigger switch is arranged on the switch bracket, the switch bracket is arranged in the shell of the demonstrator, the matrix key module is arranged on the printed circuit board, and the printed circuit board is connected with the logic state output port;
the switch bracket is pushed to be in mutual contact with the matrix key module, and the matrix key module triggers the printed circuit board to send out signals through the logic state output port.
The embodiment of the utility model also provides a demonstrator, the demonstrator enable switch that includes above-mentioned embodiment mentions.
The utility model discloses embodiment is for prior art, through pushing the switch support in this embodiment, make switch support and matrix button module contact, pass through the instruction information of logic state output port output logic state with trigger printed circuit board, make can be according to the corresponding control state of operation requirement output among the human-machine engineering, matrix button module is connected with printed circuit board and makes this enable switch's dependable performance, this demonstrator's enable switch structure can be according to operating personnel's corresponding control information of operating instruction output, the convenient timely operation to the demonstrator has been realized, and satisfy the demand to demonstrator enable switch among the human-machine engineering, and this enable switch simple structure.
In addition, the switch bracket includes: the switch support comprises a switch support body, a left touch support, a right touch support and a supporting seat, wherein the left touch support, the right touch support and the supporting seat are respectively arranged on the switch support body;
the left touch support comprises a first contact and a second contact, the right touch support comprises a third contact and a fourth contact, the first contact and the third contact are long contacts, and the second contact and the fourth contact are short contacts.
In the embodiment, the contacts with different lengths are arranged on the support, so that the enabling switch can be pushed to different degrees, different contacts can be in contact with the matrix key module, different states are triggered, the operation is simple, and the performance is reliable.
In addition, the switch bracket is pushed to reach a first state, and the first contact and the third contact are respectively contacted with the matrix key module;
or, the switch bracket is pushed to reach a second state, and the first contact, the second contact, the third contact and the fourth contact are respectively contacted with the matrix key module.
In the embodiment, the contact on the switch bracket corresponds to the key of the matrix key module, so that the contact is ensured to accurately correspond to the key of the matrix key module when the switch bracket is pushed, the operation state is ensured to be accurately triggered, and the practicability is high.
In addition, the matrix key module includes: the key comprises a first key, a second key, a third key, a fourth key and a fifth key;
the switch bracket is pushed to reach a first state, the first contact is in contact with the first key, the third contact is in contact with the third key, and the matrix key module triggers the printed circuit board to send an enable state signal through the logic state output port; or,
the switch support is pushed to reach a second state, the first contact is in contact with the first key, the second contact is in contact with the second key, the third contact is in contact with the third key, the fourth contact is in contact with the fourth key, the switch support body is in contact with the fifth key, and the matrix key module triggers the printed circuit board to send an emergency stop signal through the logic state output port.
In the implementation mode, the multiple keys are set to trigger corresponding logic states, so that the performance of the demonstrator is more reliable, and the two keys of the matrix key module corresponding to the two long contacts trigger one logic state, so that the matrix key module is ensured to reliably trigger the corresponding logic state, and the operation is more reliable.
In addition, the teach pendant enabling switch includes: a first connecting device and a second connecting device; the first connecting device is connected with the left touch bracket and the bracket body; the second connecting device is connected with the right touch support and the support body.
In addition, the first connecting device comprises a first rotating shaft and a first connecting piece; the second connecting device comprises a second rotating shaft and a second connecting piece;
the first rotating shaft and the second rotating shaft are symmetrically arranged on two sides of the bracket body, and the first rotating shaft and the second rotating shaft are respectively arranged on the bracket body in a penetrating manner; one end of the first connecting piece is connected with the first rotating shaft, and the other end of the first connecting piece is connected with the left touch support; one end of the second connecting piece is connected with the second rotating shaft, and the other end of the second connecting piece is connected with the right touch support.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic diagram of an enable switch of a demonstrator according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an enable switch of the teach pendant according to the first embodiment of the present invention;
FIG. 3 is a schematic diagram of a first state of the demonstrator in the first embodiment of the present invention when the enabling switch is in use;
FIG. 4 is a schematic diagram of a second state of the demonstrator in the first embodiment of the invention when the enabling switch is in use;
fig. 5 is a schematic diagram of an enable switch of the demonstrator according to the second embodiment of the present invention;
fig. 6 is a schematic view of a teaching machine according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to an enable switch of a demonstrator. As shown in fig. 1. The teach pendant enabling switch comprises: the key of the trigger switch, the switch bracket, the matrix key module 3, the printed circuit board and the logic state output port;
the key of the trigger switch is arranged on a switch bracket, the switch bracket is arranged in the shell of the demonstrator, the matrix key module is arranged on a printed circuit board, and the printed circuit board is connected with the logic state output port; the switch bracket is pushed to be in mutual contact with the matrix key module, and the matrix key module triggers the printed circuit board to send out signals through the logic state output port.
Specifically, this switch support includes: switch support body, the left side touches support 1, the right side touches support 2 and supporting seat, and the left side touches support 1, the right side touches support 2 and supporting seat set up respectively in on the switch support body, as shown in fig. 1, wherein, this left side touches the support and includes first contact 11 and second contact 12, and the right side touches and includes third contact 13 and fourth contact 14 on the support, and wherein first contact 11 and third contact 13 are long contacts, and second contact 12 and fourth contact 14 are short contacts.
Specifically, the matrix key module 3 includes: a first key 31, a second key 32, a third key 33, a fourth key 34 and a fifth key 35. A plurality of keys in the matrix key module simultaneously correspond to the output of one logic state, so that the corresponding logic state is prevented from being output when one key is mistakenly touched in the demonstrator, and the demonstrator is ensured to enable the switch to accurately trigger the logic state. It should be noted that, in a specific application, the number of keys in the matrix key module can be set according to the key requirement and the process requirement of the demonstrator, and the setting of five keys mentioned in this specific embodiment is a preferred embodiment, and is not limited to this design.
In a specific use of the present embodiment, as shown in fig. 2, when the key 4 of the trigger switch is pressed, the switch bracket is pushed to reach a first state, wherein the first contact 11 is in contact with the first key 31, the third contact 13 is in contact with the third key 33, and the state shown in fig. 3 is reached, the first key and the third key are triggered and output a corresponding logic state from the logic state output port, the logic state is an enable state, and the logic output port 5 of the demonstrator enable switch outputs an indication signal of the logic state; further pressing the trigger switch button 4, the switch bracket is pushed to reach a second state, wherein the first contact 11 is contacted with the first button 31, the second contact 12 is contacted with the second button 32, the third contact 13 is contacted with the third button 33, the fourth contact 14 is contacted with the fourth button 34, and the switch bracket body is contacted with the fifth button 35, so as to reach the state shown in fig. 4, the first button, the second button, the third button, the fourth button and the fifth button are all triggered and output corresponding logic states through a logic state output port, the logic states are an emergency stop state, and the demonstrator enables the logic output port 5 of the switch to output an indication signal of the logic states; when the key 4 of the trigger switch is not pressed, the teaching machine is in an idle state. The utility model discloses can satisfy the user demand of demonstrator, thereby trigger corresponding button and trigger corresponding logic state, its dependable performance, easy operation.
In a concrete implementation, when a key of the trigger switch is pressed by moderate force to trigger a first state, the logic state output by the output port of the logic state is an enabling state, and then the emergency stop state is triggered by continuously pressing hard, mainly, the force for an operator to hold the demonstrator is greater under an emergency condition, so that the emergency stop state is not easy to be triggered, when the holding force of the operator is increased to trigger the emergency stop state, the machine stops acting, and the emergency stop state is a protection state. The operation mode of the specific embodiment meets the requirements of the demonstrator, and the condition that the emergency stop state is triggered when an operator is in tension is considered, so that the operation is safer.
In another concrete implementation, the button of trigger switch is the rubber material, and in the concrete implementation in-process, this switch support is pushed to different states and triggers different logic states, is in the enabling state when demonstrator enabling switch, and trigger switch's button needs to be pushed always and trigger enabling state, and the button of rubber material can bring more comfortable operation experience for the operator, and this enabling switch's weight is lighter, can alleviate the operation fatigue that pushes the button and bring for a long time. In a specific application, the trigger switch can be a key made of other materials, and is a preferable scheme, and in a specific application, the material suitable for the use environment can be selected according to the use environment of the demonstrator.
A second embodiment of the present invention relates to an enable switch of a demonstrator. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in a second embodiment of the present invention, the enable switch of the demonstrator has a connection relationship of the switch holder body. As shown in fig. 5.
The teach pendant enabling switch comprises: a first connecting device and a second connecting device; the first connecting device is connected with the left touch bracket 1 and the switch bracket body 8; the second connecting device connects the right touch support 2 and the switch support body 8.
Specifically, as shown in fig. 5, the first connecting device includes a first rotating shaft 61 and a first connecting member 62; the second connecting device comprises a second rotating shaft 71 and a second connecting piece 72; the first rotating shaft 61 and the second rotating shaft 71 are symmetrically arranged on two sides of the switch bracket body, and the first rotating shaft 61 and the second rotating shaft 71 are respectively arranged on the switch bracket body 8 in a penetrating manner; one end of the first connecting piece 62 is connected with the first rotating shaft 61, and the other end of the first connecting piece 62 is connected with the left touch bracket 1; one end of the second connecting piece 72 is connected with the second rotating shaft 71, and the other end of the second connecting piece 72 is connected with the right touch support 2.
In this embodiment, the first rotating shaft 61 and the second rotating shaft 71 are inserted into the switch bracket body 8, so as to form a rotating connection between the left contact point and the right contact point. Dismantle the switch body through the pivot when maintaining demonstrator enable switch, look over the fault reason, easy operation need not change whole demonstrator, practices thrift the cost, and the practicality is strong.
A third embodiment of the present invention relates to a teach pendant, as shown in fig. 6, including the teach pendant enabling switch mentioned in the first and second embodiments.
Specifically, two enable switches are arranged in the demonstrator and are respectively arranged on the left side and the right side of the demonstrator, and the demonstrator is suitable for machine control and teaching operation of various devices.
Since the first and second embodiments correspond to the present embodiment, the present embodiment can be implemented in cooperation with the first and second embodiments. The related technical details mentioned in the first and second embodiments are still valid in the present embodiment, and the technical effects that can be achieved in the first and second embodiments can also be achieved in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first and second embodiments.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. A teach pendant enabling switch comprising: the device comprises a trigger switch, a key, a switch bracket, a matrix key module, a printed circuit board and a logic state output port, wherein the trigger switch is connected with the switch bracket;
the key of the trigger switch is arranged on the switch bracket, the switch bracket is arranged in the shell of the demonstrator, the matrix key module is arranged on the printed circuit board, and the printed circuit board is connected with the logic state output port;
the switch bracket is pushed to be in mutual contact with the matrix key module, and the matrix key module triggers the printed circuit board to send out signals through the logic state output port.
2. The teach pendant enabling switch of claim 1 wherein said switch bracket comprises: the switch support comprises a switch support body, a left touch support, a right touch support and a supporting seat, wherein the left touch support, the right touch support and the supporting seat are respectively arranged on the switch support body;
the left touch support comprises a first contact and a second contact, the right touch support comprises a third contact and a fourth contact, the first contact and the third contact are long contacts, and the second contact and the fourth contact are short contacts.
3. The teach pendant enabling switch of claim 2 wherein said switch bracket is urged to a first state, said first contact and said third contact respectively being in contact with said matrix key module;
or,
the switch bracket is pushed to reach a second state, and the first contact, the second contact, the third contact and the fourth contact are respectively contacted with the matrix key module.
4. The teach pendant enabling switch of claim 2 wherein said matrix key module comprises: the key comprises a first key, a second key, a third key, a fourth key and a fifth key;
the switch bracket is pushed to reach a first state, the first contact is in contact with the first key, the third contact is in contact with the third key, and the matrix key module triggers the printed circuit board to send an enable state signal through the logic state output port; or,
the switch support is pushed to reach a second state, the first contact is in contact with the first key, the second contact is in contact with the second key, the third contact is in contact with the third key, the fourth contact is in contact with the fourth key, the switch support body is in contact with the fifth key, and the matrix key module triggers the printed circuit board to send an emergency stop signal through the logic state output port.
5. The teach pendant enabling switch of claim 2, wherein the teach pendant enabling switch comprises: a first connecting device and a second connecting device;
the first connecting device is connected with the left touch bracket and the switch bracket body;
the second connecting device is connected with the right touch support and the switch support body.
6. The teach pendant enabling switch of claim 5 wherein said first connecting means comprises a first shaft and a first connector; the second connecting device comprises a second rotating shaft and a second connecting piece;
the first rotating shaft and the second rotating shaft are symmetrically arranged on two sides of the switch bracket body, and the first rotating shaft and the second rotating shaft are respectively arranged on the switch bracket body in a penetrating manner;
one end of the first connecting piece is connected with the first rotating shaft, and the other end of the first connecting piece is connected with the left touch support;
one end of the second connecting piece is connected with the second rotating shaft, and the other end of the second connecting piece is connected with the right touch support.
7. The teach pendant enabling switch according to any of claims 1 to 6, wherein the teach pendant enabling switch is snap-connected to a housing of the teach pendant.
8. A teach pendant comprising the teach pendant enabling switch of any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031041.2U CN207338195U (en) | 2017-08-17 | 2017-08-17 | A kind of teaching machine and its enabled switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031041.2U CN207338195U (en) | 2017-08-17 | 2017-08-17 | A kind of teaching machine and its enabled switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338195U true CN207338195U (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031041.2U Active CN207338195U (en) | 2017-08-17 | 2017-08-17 | A kind of teaching machine and its enabled switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338195U (en) |
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2017
- 2017-08-17 CN CN201721031041.2U patent/CN207338195U/en active Active
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