CN113132211A - Adapter for dry contact wired signal and Zigbee wireless signal - Google Patents
Adapter for dry contact wired signal and Zigbee wireless signal Download PDFInfo
- Publication number
- CN113132211A CN113132211A CN202110318680.1A CN202110318680A CN113132211A CN 113132211 A CN113132211 A CN 113132211A CN 202110318680 A CN202110318680 A CN 202110318680A CN 113132211 A CN113132211 A CN 113132211A
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- dry contact
- zigbee wireless
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- module
- weak point
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- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000011111 cardboard Substances 0.000 description 10
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure Of Receivers (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides an adapter for a dry contact wired signal and a Zigbee wireless signal, which comprises a box body, wherein a circuit board is installed on an inner bottom plate of the box body, an L-shaped fixing plate is installed at the top of the circuit board, buckling seats are symmetrically arranged on the L-shaped fixing plate side by side, a dry contact weak point input and output module is arranged in front of the L-shaped fixing plate, an installation box is symmetrically arranged on the back of a dry contact weak point input and output module integrated plate, an elastic component is arranged on the inner side of the installation box, the elastic component comprises a limiting sliding plate, a pull rod is arranged at the center of the limiting sliding plate in an inserting mode, a compression spring is sleeved on the outer wall of the pull rod, a first L-shaped clamping plate is installed at one end of the pull rod, and a second L-shaped. The invention makes the dismounting of the dry contact weak point input/output module more convenient, not only greatly improves the production efficiency, but also reduces the labor cost and the workload of later maintenance.
Description
Technical Field
The invention mainly relates to the technical field of adapters, in particular to an adapter of a dry contact wired signal and a Zigbee wireless signal.
Background
With the continuous development of society and the continuous progress of science and technology, the quality and the technology of electronic products are also continuously improved, and the adapters are commonly used for signal conversion in the fields of security, electric appliances, heating ventilation and the like.
Among the prior art, the inside signal input/output module of adapter adopts the mode of bolt fastening to install mostly, in actual production, generally adopts the manual work to install, consequently has the loaded down with trivial details problem of installation, can reduce production efficiency, makes mistakes easily during the installation moreover, can increase the rework rate, leads to a large amount of improvement of cost of labor to it is comparatively troublesome to dismantle, has increased the work load of later stage maintenance.
Therefore, there is a need for an improved mounting method for signal input/output modules in an adapter, which can improve the production efficiency, reduce the labor cost and reduce the workload of later maintenance.
Disclosure of Invention
The present invention mainly provides an adapter for a dry contact wired signal and a Zigbee wireless signal, which is used to solve the technical problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a dry contact wired signal and Zigbee wireless signal adapter comprises a box body, wherein a circuit board is installed on an inner bottom plate of the box body through bolts, an L-shaped fixing plate is vertically installed at the top of the circuit board close to the outer edge, buckling seats are symmetrically arranged on the L-shaped fixing plate side by side, a dry contact weak point input/output module is arranged in front of the L-shaped fixing plate, mounting boxes are symmetrically arranged on the back of a dry contact weak point input/output module integrated plate, an elastic component is arranged on the inner side of each mounting box, each elastic component comprises a limiting sliding plate, a pull rod is arranged at the center of each limiting sliding plate in an inserting mode, a compression spring is sleeved on the outer wall of each pull rod, one end of each compression spring is fixedly connected with a top plate of each mounting box, the top end of each pull rod penetrates through the mounting boxes and extends to the outer side of each mounting box, a handle, the lower part of first L type cardboard is equipped with second L type cardboard, second L type cardboard is relative setting with first L type cardboard, just first L type cardboard and second L type cardboard all with detain the seat and detain mutually and close.
Furthermore, a 12VDC power supply module is installed on the top of the circuit board close to the outer edge, a microcontroller and a Zigbee wireless module are sequentially arranged on one side of the 12VDC power supply module, the microcontroller is connected with the circuit board through pins in a soldering mode, and the Zigbee wireless module and the dry contact weak point input and output module are electrically connected with the microcontroller through wires.
Furthermore, the Zigbee wireless module and the dry contact weak point input/output module are both electrically connected with the 12VDC power module through wires.
Furthermore, a power switch is arranged on the front panel of the box body and is electrically connected with the 12VDC power module and the microcontroller through a lead.
Further, the Zigbee wireless module and the 12VDC power supply module are connected with the circuit board through bolts.
Furthermore, the outer wall of the limiting sliding plate is fixedly wrapped with a wear pad.
Furthermore, the bottom opening part symmetry of mounting box is equipped with the second limiting plate, just the symmetry is equipped with first limiting plate on the inner wall of mounting box.
Furthermore, the buckle seat is of a rectangular frame structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the mounting box, the pull rod, the compression spring and the limiting sliding plate are more convenient to assemble and disassemble the dry contact weak point input and output module through the L-shaped fixing plate, the buckling seat, the first L-shaped clamping plate, the second L-shaped clamping plate, the mounting box, the pull rod, the compression spring and the limiting sliding plate, so that the production efficiency is greatly improved, and the labor cost and the workload of later maintenance are reduced; the communication between the dry contact equipment and the wireless Zigbee gateway is realized through the 12VDC power module, the microcontroller, the Zigbee wireless module and the dry contact weak point input and output module, so that a user can know the running condition of the equipment in time, and the wireless intelligent control of the equipment is realized.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic diagram of a circuit board structure according to the present invention;
FIG. 3 is a schematic structural diagram of a dry contact weak point I/O module and an L-shaped fixing plate according to the present invention;
FIG. 4 is a sectional view showing the internal structure of the mounting box of the present invention;
fig. 5 is an enlarged view of the area a in fig. 3.
In the figure: 1. a box body; 11. a circuit board; 111. a 12VDC power module; 112. a microcontroller; 113. a Zigbee wireless module; 12. a power switch; 2. a dry junction weak point input and output module; 21. a second L-shaped clamping plate; 22. mounting a box; 221. a first limit plate; 222. a second limiting plate; 23. a first L-shaped clamping plate; 24. an elastic component; 241. a pull rod; 242. a compression spring; 243. a limiting sliding plate; 244. a wear pad; 245. a handle; 23. a first L-shaped clamping plate; 3. an L-shaped fixing plate; 31. a buckle seat.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
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 be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1 to 5, an adaptor for a dry contact wired signal and a Zigbee wireless signal includes a box body 1, a circuit board 11 is installed on an inner bottom plate of the box body 1 through a bolt, an L-shaped fixing plate 3 is vertically installed near an outer edge of a top of the circuit board 11, fastener seats 31 are symmetrically arranged on the L-shaped fixing plate 3 side by side, a dry contact weak point input/output module 2 is arranged in front of the L-shaped fixing plate 3, a mounting box 22 is symmetrically arranged on a back surface of an integrated plate of the dry contact weak point input/output module 2, the mounting box 22 and a second L-shaped snap-plate 21 are both fixed on the back surface of the integrated plate of the dry contact weak point input/output module 2 through bolts, a front end of the dry contact weak point input/output module 2 penetrates through the box body 1, an elastic component 24 is arranged on an inner side of each mounting box 22, each elastic component, a pull rod 241 is inserted into the center of the limiting sliding plate 243, a compression spring 242 is sleeved on the outer wall of the pull rod 241, one end of the compression spring 242 is fixedly connected with the top plate of the mounting box 22, the top end of the pull rod 241 penetrates through the mounting box 22 and extends to the outer side of the mounting box 22 to be provided with a handle 245, the other end of the pull rod 241 is provided with a first L-shaped clamping plate 23, a second L-shaped clamping plate 21 is arranged below the first L-shaped clamping plate 23, the second L-shaped clamping plate 21 and the first L-shaped clamping plate 23 are oppositely arranged, the first L-shaped clamping plate 23 and the second L-shaped clamping plate 21 are both buckled with the buckling base 31, the second L-shaped clamping plate 21 is inserted into the buckling base 31 below, then the handle 245 is pulled upwards by hand to drive the pull rod 241 to drive the limiting sliding plate 243 and the first L-shaped clamping plate 23 to operate upwards, at the moment, the limiting sliding plate 243 can extrude the compression spring, then the handle 245 is loosened, the first L-shaped clamping plate 23 is inserted into the buckle seat 31 by utilizing the elastic force of the compression spring 242, and the installation of the dry contact weak point input/output module 2 can be completed, so that the disassembly and assembly of the dry contact weak point input/output module 2 are more convenient, not only is the production efficiency greatly improved, but also the labor cost and the workload of later maintenance are reduced, it needs to be noted that the installation mode can be applied to other modules according to actual needs, such as the Zigbee wireless module 113, the outer wall of the limiting sliding plate 243 is fixedly wrapped with the wear pad 244, the arranged wear pad 244 can prevent the limiting sliding plate 243 from being damaged, the second limiting plate 222 is symmetrically arranged at the opening at the bottom of the installation box 22, the limiting sliding plate 243 is limited by the second limiting plate 222, the first limiting plates 221 are symmetrically arranged on the inner wall of the installation box 22, the limiting sliding plate 243 is limited by the first limiting plates 221, the buckle seat 31 has a rectangular frame structure and has the function of protecting the compression spring 242.
In an embodiment, referring to fig. 1 and 2, a 12VDC power module 111 is installed near an outer edge of the top of the circuit board 11, a microcontroller 112 and a Zigbee wireless module 113 are sequentially installed on one side of the 12VDC power module 111, the microcontroller 112 may adopt an STM32 series chip without limiting the specific model thereof, the microcontroller 112 is soldered to the circuit board 11 through a pin, the Zigbee wireless module 113 and the dry contact weak point input/output module 2 are both electrically connected to the microcontroller 112 through a wire, the type of the microcontroller 112 is that the Zigbee wireless module 113 and the dry contact weak point input/output module 2 are both electrically connected to the 12VDC power module 111 through a wire, the power switch 12 is installed on the front panel of the box body 1, the power switch 12 is electrically connected to the 12VDC power module 111 and the microcontroller 112 through a wire, and the power switch 12 is turned on, the 12VDC power supply module 111 is used for supplying power to the adapter, the Zigbee wireless module 113 and the 12VDC power supply module 111 are both connected with the circuit board 11 through bolts, the Zigbee wireless module 113 can be directly installed through bolts, or can be installed through the installation mode of the dry contact weak point input and output module 2, the signal output end of the equipment is connected with the input port of the dry contact weak point input and output module 2 through a lead, the equipment can transmit signals to the dry contact weak point input and output module 2 when in operation, then the dry contact weak point input and output module 2 can transmit the received wired signals to the microcontroller 112, the signals are transmitted to a user end through the Zigbee wireless module 113 after being processed by a software program of the microcontroller 112, communication between the dry contact equipment and the wireless Zigbee gateway is realized, a user can know the operation condition of the equipment in time, and wireless intelligent control of the equipment is realized.
The specific operation mode of the invention is as follows:
firstly, inserting the second L-shaped card board 21 into the lower buckle seat 31, then pulling the handle 245 upwards by hand to make the pull rod 241 drive the limit sliding board 243 and the first L-shaped card board 23 to operate upwards, at this time, the limit sliding board 243 will press the compression spring 242, then aligning the first L-shaped card board 23 with the upper buckle seat 31, then loosening the handle 245, using the elasticity of the compression spring 242 to make the first L-shaped card board 23 inserted into the buckle seat 31, and then completing the installation of the dry contact weak point input and output module 2, when in use, connecting the signal output end of the device with the input end of the dry contact weak point input and output module 2 by using the conducting wire, then opening the power switch 12, using the 12VDC power module 111 to supply power to the adapter, the device will transmit the signal to the dry contact weak point input and output module 2 when in operation, then the dry contact weak point input and output module 2 will transmit the received wired signal to the, the signal processed by the software program of the microcontroller 112 is sent to the user end by the Zigbee wireless module 113, so that communication between the dry contact device and the wireless Zigbee gateway is realized, and the user can know the operation condition of the device in time.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. An adapter for a dry contact wired signal and a Zigbee wireless signal comprises a box body (1) and is characterized in that a circuit board (11) is installed on an inner bottom plate of the box body (1) through bolts, an L-shaped fixing plate (3) is vertically installed on the top of the circuit board (11) close to the outer edge, buckling seats (31) are symmetrically arranged on the L-shaped fixing plate (3) side by side, a dry contact weak point input and output module (2) is arranged in front of the L-shaped fixing plate (3), mounting boxes (22) are symmetrically arranged on the back of an integrated plate of the dry contact weak point input and output module (2), elastic components (24) are arranged on the inner side of each mounting box (22), each elastic component (24) comprises a limiting sliding plate (243), a pull rod (241) is arranged at the center of the limiting sliding plate (243) in an inserting mode, and a compression spring (242) is sleeved on the outer wall of the pull rod (, one end of the compression spring (242) is fixedly connected with a top plate of the mounting box (22), the top end of the pull rod (241) penetrates through the mounting box (22) and extends to the outer side of the mounting box to be provided with a handle (245), the other end of the pull rod is provided with a first L-shaped clamping plate (23), a second L-shaped clamping plate (21) is arranged below the first L-shaped clamping plate (23), the second L-shaped clamping plate (21) and the first L-shaped clamping plate (23) are oppositely arranged, and the first L-shaped clamping plate (23) and the second L-shaped clamping plate (21) are both buckled with the buckling seat (31).
2. The adaptor for the dry contact wired signal and the Zigbee wireless signal according to claim 1, wherein a 12VDC power module (111) is mounted on the top of the circuit board (11) near the outer edge, a microcontroller (112) and a Zigbee wireless module (113) are sequentially arranged on one side of the 12VDC power module (111), the microcontroller (112) is soldered to the circuit board (11) through pins, and the Zigbee wireless module (113) and the dry contact weak point input/output module (2) are both electrically connected to the microcontroller (112) through wires.
3. The adaptor for dry contact wired signals and Zigbee wireless signals according to claim 2, wherein the Zigbee wireless module (113) and the dry contact weak point input/output module (2) are electrically connected to the 12VDC power module (111) through wires.
4. The adaptor for the dry contact wired signal and the Zigbee wireless signal according to claim 3, wherein a power switch (12) is disposed on the front panel of the box body (1), and the power switch (12) is electrically connected to the 12VDC power module (111) and the microcontroller (112) through wires.
5. The adaptor for dry contact wired signals and Zigbee wireless signals of claim 4, wherein the Zigbee wireless module (113) and the 12VDC power module (111) are both connected with the circuit board (11) through bolts.
6. The adaptor for dry contact wired signals and Zigbee wireless signals according to claim 1, wherein the outer wall of the limiting sliding plate (243) is fixedly wrapped with a wear pad (244).
7. The adaptor for the dry contact wired signal and the Zigbee wireless signal according to claim 1, wherein the opening at the bottom of the mounting box (22) is symmetrically provided with the second limiting plate (222), and the inner wall of the mounting box (22) is symmetrically provided with the first limiting plate (221).
8. The adaptor for wired dry contact and Zigbee wireless signals according to claim 1, wherein the buckle seat (31) has a rectangular frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318680.1A CN113132211B (en) | 2021-03-25 | 2021-03-25 | Adapter for dry access point wired signals and Zigbee wireless signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318680.1A CN113132211B (en) | 2021-03-25 | 2021-03-25 | Adapter for dry access point wired signals and Zigbee wireless signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113132211A true CN113132211A (en) | 2021-07-16 |
| CN113132211B CN113132211B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110318680.1A Active CN113132211B (en) | 2021-03-25 | 2021-03-25 | Adapter for dry access point wired signals and Zigbee wireless signals |
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| CN (1) | CN113132211B (en) |
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| CN113132211B (en) | 2023-10-27 |
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Address after: Room 101, 1st Floor, Building 2, No. 233 Kezhu Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Applicant after: Nanjing IOT Sensor Technology Co.,Ltd. Address before: 211100 No. 12, Mazhou East Road, Mau Ling Street, Jiangning District, Nanjing, Jiangsu Applicant before: NANJING IOT SENSOR TECHNOLOGY Co.,Ltd. |
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