CN211826928U - Peripheral module and servo driver - Google Patents
Peripheral module and servo driver Download PDFInfo
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- CN211826928U CN211826928U CN202020667176.3U CN202020667176U CN211826928U CN 211826928 U CN211826928 U CN 211826928U CN 202020667176 U CN202020667176 U CN 202020667176U CN 211826928 U CN211826928 U CN 211826928U
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Abstract
The utility model relates to a peripheral hardware module and servo driver. A peripheral module comprising: the interface module is internally provided with a plurality of pins; the wiring module is internally provided with a plurality of wiring terminals, the wiring terminals are connected with the pins in a one-to-one correspondence manner, the size of the wiring module is larger than that of the interface module, the wiring terminals are used for transmitting received signals to the pins correspondingly connected with the wiring terminals, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected with the wiring terminals; wherein, the number of the connecting terminals and the pins is equal. A plurality of pins that this scheme interface module set up are connected with a plurality of binding post one-to-one that the binding post that sets up in the wiring module, have realized the pin and have corresponded the signal transmission between the binding post of being connected to the size of wiring module is greater than interface module, and the operation space that each pin of user butt joint module was carried out the configuration is bigger, is convenient for on-the-spot wiring and to the nimble configuration of pin.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially relates to a peripheral hardware module and a servo driver.
Background
With the rise of bus technology, the interactive information between the servo driver and the main control unit is transmitted in a network message format, and for the universality of the servo driver, the traditional peripheral interface for signal transmission between the servo driver and the main control unit is reserved for the functions of encoder capture, analog quantity acquisition, zero return and the like, so that a richer solution is provided for an automatic control system.
However, due to the space limitation of the servo driver, the peripheral Interface usually includes a high-density DB (data bus) connector and a Small Computer System Interface (SCIS) connector as expansion connectors of the System peripheral, and such connectors have high density, Small operation space, and are inconvenient for the electrical engineer to perform field wiring and flexible configuration.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a peripheral module and a servo driver to solve the problems of high density of expansion joints, small operation space, inconvenience for field wiring and flexible configuration of electrical engineers.
A peripheral module, comprising:
the interface module is internally provided with a plurality of pins;
the wiring module is internally provided with a plurality of wiring terminals, the wiring terminals are connected with the pins in a one-to-one correspondence manner, the size of the wiring module is larger than that of the interface module, the wiring terminals are used for transmitting received signals to the pins correspondingly connected with the wiring terminals, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected with the wiring terminals;
wherein the number of the wiring terminals and the number of the pins are equal.
In one embodiment, the peripheral module further includes a first printed circuit board having a plurality of first conductive lines on a surface thereof, the first conductive lines are used for connecting the connection terminals and the pins, and the number of the first conductive lines is greater than or equal to the number of the connection terminals.
In one embodiment, the peripheral module further comprises a display module, a plurality of display devices are arranged in the display module, the display devices are connected with the wiring terminals in a one-to-one correspondence manner, and the display devices are used for displaying the states of the wiring terminals correspondingly connected with the display devices;
wherein the number of the display devices and the connection terminals is equal.
In one embodiment, the peripheral module further includes a second printed circuit board having a plurality of second conductive lines on a surface thereof, the second conductive lines are used for connecting the connection terminals and the pins, the second conductive lines are also used for connecting the connection terminals and the display device, and the number of the second conductive lines is greater than or equal to 2 times the number of the connection terminals.
In one embodiment, the peripheral module comprises 2 interface modules, and the number of the wiring terminals and the number of the pins are 48.
In one embodiment, the display device is a light emitting diode, and the display device performs light emitting display when a signal is received by a connection terminal correspondingly connected with the display device.
In one embodiment, the wiring terminals at least comprise a power input wiring terminal and a protective ground wiring terminal.
In one embodiment, the terminals include at least one of a normal input/output terminal, a high speed input/output terminal, an analog input/output terminal, a relay output terminal, a direction pulse input terminal, an encoder input terminal, and an encoder feedback output terminal.
In one embodiment, two rows of connecting terminals are distributed on two opposite sides of the display module.
The above peripheral module includes: the interface module is internally provided with a plurality of pins; the wiring module is internally provided with a plurality of wiring terminals, the wiring terminals are connected with the pins in a one-to-one correspondence manner, the size of the wiring module is larger than that of the interface module, the wiring terminals are used for transmitting received signals to the pins correspondingly connected with the wiring terminals, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected with the wiring terminals; wherein the number of the wiring terminals and the number of the pins are equal. Compared with the high-density connector used as an expansion joint, the multi-pin expansion joint has the advantages that the pins arranged in the interface module are connected with the wiring terminals arranged in the wiring module in a one-to-one correspondence mode, signal transmission between the pins and the wiring terminals connected correspondingly is achieved, the size of the wiring module is larger than that of the interface module, the operation space is larger when a user configures each pin in the interface module, and field wiring and flexible configuration of the pins are facilitated.
A servo driver comprises a signal transmission module and any one of the peripheral modules, wherein an interface module in the peripheral module is connected with the signal transmission module, and a pin arranged in the interface module is used for transmitting a received first signal to the signal transmission module; the pin is also used for receiving a second signal output by the signal transmission module and transmitting the second signal to a wiring terminal correspondingly connected with the pin.
The servo driver comprises a signal transmission module and any one of the peripheral modules, the interface module is connected with the signal transmission module, and pins arranged in the interface module are used for transmitting a received first signal to the signal transmission module; the pin is also used for receiving a second signal output by the signal transmission module and transmitting the second signal to a wiring terminal correspondingly connected with the pin. Compared with an expansion joint using a high-density connector as a servo driver, the expansion joint has the advantages that a plurality of pins arranged in the interface module are connected with a plurality of wiring terminals arranged in the wiring module in a one-to-one correspondence mode, signal transmission between the pins and the wiring terminals connected correspondingly is achieved, the size of the wiring module is larger than that of the interface module, the operation space is larger when a user configures each pin in the interface module, and field wiring and flexible configuration of the pins are facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the circuit connections of the peripheral module in one embodiment;
FIG. 2 is a schematic circuit diagram of a peripheral module according to another embodiment;
FIG. 3 is an exploded view of a peripheral module according to an embodiment;
FIG. 4 is a block diagram of a servo driver according to an embodiment.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, in one embodiment, there is provided a peripheral module comprising:
the interface module 100 is provided with a plurality of pins 102 inside the interface module 100.
A wiring module 200, wherein a plurality of wiring terminals 202 are arranged in the wiring module 200, the wiring terminals 202 are connected with the pins 102 in a one-to-one correspondence manner, the size of the wiring module 200 is larger than that of the interface module 100, the wiring terminals 202 are used for transmitting received signals to the pins 102 correspondingly connected therewith, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected therewith; wherein the number of the wire terminals 202 is equal to that of the pins 102.
In one embodiment, the peripheral module further includes a first printed circuit board 300 having a plurality of first conductive lines 302 on a surface thereof, the first conductive lines 302 are used for connecting the wire terminals 202 and the pins 102, and the number of the first conductive lines 302 is greater than or equal to the number of the wire terminals 202.
In one embodiment, the peripheral module further includes a display module 400, a plurality of display devices 402 are disposed in the display module 400, the display devices 402 are connected to the connection terminals 202 in a one-to-one correspondence, and the display devices 402 are configured to display states of the connection terminals 202 connected to the display devices 402 in a corresponding manner; wherein the number of the display devices 402 and the connection terminals 202 is equal.
In one embodiment, the display device 402 is a light emitting diode, and the display device 402 emits light when the connection terminal 202 connected to the display device receives a signal.
In one embodiment, the display device 402 is a light guide.
In one embodiment, the display devices 402 and the connection terminals 202 are connected in a one-to-one correspondence by leads 500.
In one embodiment, the terminals 202 include at least a power input terminal and a protection ground terminal.
In one embodiment, the terminals 202 include at least one of a normal input/output terminal, a high speed input/output terminal, an analog input/output terminal, a relay output terminal, a direction pulse input terminal, an encoder input terminal, and an encoder feedback output terminal. In practical applications, the number of lead terminals having various functions may be set according to actual needs.
As shown in fig. 2, in an embodiment, the peripheral module further includes a second printed circuit board 600 having a plurality of second conductive lines 602 on a surface thereof, the second conductive lines 602 are used for connecting the connection terminals 202 and the pins, the second conductive lines 602 are also used for connecting the connection terminals 202 and the display devices 402, and the number of the second conductive lines 602 is greater than or equal to 2 times the number of the connection terminals 202.
In one embodiment, the peripheral module includes 2 interface modules, and the number of the wire terminals 202 and the number of the pins 102 are 48.
In one embodiment, the peripheral module includes more than 2 interface modules, the pins in each interface module are connected with the connection terminals in a one-to-one correspondence manner, and the number of the pins in each interface module is equal to the number of the connection terminals in the connection module.
In one embodiment, the terminals 202 and the pins 102 are 20 in number. In other embodiments, the number of pins in the interface module is set according to actual needs, as long as the number of pins in the same interface module is equal to the number of connection terminals in the connection module.
In one embodiment, two rows of terminals 202 are disposed on opposite sides of the display module 400.
In one embodiment, the wire terminals 202 are located on the same side of the display module 400.
In one embodiment, the peripheral module further comprises a housing comprised of an upper cover and a bottom cover. Fig. 3 is an exploded view of a peripheral module in one embodiment.
The above peripheral module includes: the interface module is internally provided with a plurality of pins; the wiring module is internally provided with a plurality of wiring terminals, the wiring terminals are connected with the pins in a one-to-one correspondence manner, the size of the wiring module is larger than that of the interface module, the wiring terminals are used for transmitting received signals to the pins correspondingly connected with the wiring terminals, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected with the wiring terminals; wherein the number of the wiring terminals and the number of the pins are equal. Compared with the high-density connector used as an expansion joint, the multi-pin expansion joint has the advantages that the pins arranged in the interface module are connected with the wiring terminals arranged in the wiring module in a one-to-one correspondence mode, signal transmission between the pins and the wiring terminals connected correspondingly is achieved, the size of the wiring module is larger than that of the interface module, the operation space is larger when a user configures each pin in the interface module, and field wiring and flexible configuration of the pins are facilitated.
As shown in fig. 4, in an embodiment, a servo driver 700 is provided, which includes a signal transmission module 702, where the servo driver 700 further includes any one of the peripheral modules 704, the interface module in the peripheral module 704 is connected to the signal transmission module 702, and a pin provided in the interface module is used to transmit a received first signal to the signal transmission module 702; the pin is further configured to receive a second signal output by the signal transmission module 702, and transmit the second signal to a connection terminal correspondingly connected to the second signal.
In one embodiment, a servo driver 700 includes 1 peripheral module 704 as described in any of the above.
The main control unit is connected with the servo driver 700 by a network bus, the signal transmission module 702 in the servo driver 700 is connected with the interface module of the peripheral module 704, one servo driver 700 carries one peripheral module 704, the interface module in the peripheral module 704 transmits the received signal to the signal transmission module 702, and finally transmits the signal to the main control unit by the bus. The main control unit realizes distributed acquisition, and the integration level and the reliability of the automatic control system are improved.
The servo driver comprises a signal transmission module and any one of the peripheral modules, an interface module in the peripheral module is connected with the signal transmission module, and a pin arranged in the interface module is used for transmitting a received first signal to the signal transmission module; the pin is also used for receiving a second signal output by the signal transmission module and transmitting the second signal to a wiring terminal correspondingly connected with the pin. Compared with an expansion joint using a high-density connector as a servo driver, the expansion joint has the advantages that a plurality of pins arranged in the interface module are connected with a plurality of wiring terminals arranged in the wiring module in a one-to-one correspondence mode, signal transmission between the pins and the wiring terminals connected correspondingly is achieved, the size of the wiring module is larger than that of the interface module, the operation space is larger when a user configures each pin in the interface module, and field wiring and flexible configuration of the pins are facilitated.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A peripheral module, comprising:
the interface module is internally provided with a plurality of pins;
the wiring module is internally provided with a plurality of wiring terminals, the wiring terminals are connected with the pins in a one-to-one correspondence manner, the size of the wiring module is larger than that of the interface module, the wiring terminals are used for transmitting received signals to the pins correspondingly connected with the wiring terminals, and the wiring terminals are also used for receiving signals output by the pins correspondingly connected with the wiring terminals;
wherein the number of the wiring terminals and the number of the pins are equal.
2. The peripheral module of claim 1, further comprising a first printed circuit board having a plurality of first conductive traces on a surface thereof, the first conductive traces for connecting the wire terminals and the pins, the number of first conductive traces being equal to or greater than the number of wire terminals.
3. The peripheral module according to claim 1, further comprising a display module, wherein a plurality of display devices are disposed in the display module, the display devices are connected to the connection terminals in a one-to-one correspondence, and the display devices are configured to display states of the connection terminals connected to the display devices in a corresponding manner;
wherein the number of the display devices and the connection terminals is equal.
4. The peripheral module of claim 3, further comprising a second printed circuit board having a plurality of second conductive lines on a surface thereof, the second conductive lines being used for connecting the connection terminals and the pins, the second conductive lines being used for connecting the connection terminals and the display device, the number of the second conductive lines being 2 times or more the number of the connection terminals.
5. The peripheral module of claim 1, wherein the peripheral module includes 2 interface modules, and wherein the number of terminals and the number of pins are each 48.
6. The peripheral module of claim 3, wherein the display device is a light emitting diode, and the display device emits light when a signal is received by a connection terminal correspondingly connected to the display device.
7. The peripheral module of claim 1, wherein the terminals include at least a power input terminal and a protection ground terminal.
8. The peripheral module of claim 1, wherein the terminals include at least one of a normal input/output terminal, a high speed input/output terminal, an analog input/output terminal, a relay output terminal, a directional pulse input terminal, an encoder input terminal, and an encoder feedback output terminal.
9. The peripheral module of claim 3, wherein two rows of terminals are disposed on opposite sides of the display module.
10. A servo driver, comprising a signal transmission module, wherein the servo driver further comprises the peripheral module of any one of claims 1 to 9, an interface module in the peripheral module is connected to the signal transmission module, and a pin provided in the interface module is used for transmitting a received first signal to the signal transmission module; the pin is also used for receiving a second signal output by the signal transmission module and transmitting the second signal to a wiring terminal correspondingly connected with the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667176.3U CN211826928U (en) | 2020-04-27 | 2020-04-27 | Peripheral module and servo driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667176.3U CN211826928U (en) | 2020-04-27 | 2020-04-27 | Peripheral module and servo driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826928U true CN211826928U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020667176.3U Active CN211826928U (en) | 2020-04-27 | 2020-04-27 | Peripheral module and servo driver |
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| Country | Link |
|---|---|
| CN (1) | CN211826928U (en) |
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2020
- 2020-04-27 CN CN202020667176.3U patent/CN211826928U/en active Active
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