CN217133799U - Expanded defence area mainboard of security protection alarm host computer - Google Patents
Expanded defence area mainboard of security protection alarm host computer Download PDFInfo
- Publication number
- CN217133799U CN217133799U CN202122886191.4U CN202122886191U CN217133799U CN 217133799 U CN217133799 U CN 217133799U CN 202122886191 U CN202122886191 U CN 202122886191U CN 217133799 U CN217133799 U CN 217133799U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- module
- alarm host
- signal comparison
- expansion board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an expanded defence area mainboard of security protection alarm host computer, including mainboard and expansion board, be PCB circuit board, be provided with a 12 needle sockets and first 8 way defence area binding posts of group on the front of mainboard on the mainboard, the back of expansion board is provided with a 12 needle contact pins, openly is provided with 8 way defence area binding posts of second group, on the 12 needle contact pins of expansion board can insert the 12 needle contact pins sockets on the mainboard, the expansion board is parallel with the mainboard, 8 way defence area binding posts of second group are on first 8 way defence area binding posts. The utility model discloses the security protection alarm host computer that more current increases 12 wired districts, and the security protection demand that general place later stage increased the district has not only greatly been satisfied, also can satisfy most special places and exceed the security protection demand in 4 wired districts.
Description
Technical Field
The utility model belongs to the technical field of security protection system circuit board technique and specifically relates to a security protection alarm host computer expanded defence area mainboard is related to.
Background
The main board of the prior most security alarm host can only be connected with 4 paths of wired defense areas, and the prior detector can only be arranged according to the 4 paths of wired defense areas, so that the number of the defense areas cannot be increased.
The security alarm host with 4 wired defense areas can meet the most basic security requirements of general places, if the defense areas are increased according to the later-stage requirement of more accurate security requirements or some security areas with special places, such as supermarkets with larger areas and the like, the number of the defense areas is more and exceeds 4 defense areas, the security alarm hosts cannot meet the requirements, the number of the security alarm hosts is simply increased according to the conventional solution method, and the cost of the security system is greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art not enough, provide an expanded defence area mainboard of security alarm host computer, including mainboard and expansion board, the mainboard can provide the access in the wired defence area of 8 ways, and the expansion board can provide the access in the wired defence area of 8 ways again, increases 12 wired defence areas than current security alarm host computer, not only very big satisfying the security protection demand that general place later stage increased the defence area, also can satisfy most special places and exceed the security protection demand in the wired defence area of 4 ways.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an expanded defence area mainboard of security protection alarm host computer, includes mainboard and expansion board, is PCB circuit board, be provided with a 12 needle sockets and a first set of 8 way defence areas binding post on the mainboard openly on the mainboard, the back of expansion board is provided with a 12 needle contact pins, openly is provided with 8 way defence areas binding post of second group, on the 12 needle contact pins of expansion board can insert the 12 needle sockets on the mainboard, the expansion board is parallel with the mainboard, 8 way defence areas binding post of second group are on first set of 8 way defence areas binding post.
Furthermore, the main board is provided with a power module, a 4G transparent transmission module, a first external antenna interface, a second external antenna interface, a signal comparison module, a buzzer and a Bluetooth remote control module, the number of the signal comparison modules is 8, each signal comparison module is connected with 1 defense area wiring terminal, the power supply module is connected with the 4G transparent transmission module, the first external antenna interface, the Bluetooth remote control module, the 12-pin socket and the signal comparison module and supplies power to the 4G transparent transmission module, the first external antenna interface, the Bluetooth remote control module, the 12-pin socket and the signal comparison module, the 4G transparent transmission module is provided with an Internet of things chip which supports an openCPU, namely, the chip of the internet of things on the 4G transparent transmission module is used as a microprocessor on a mainboard for data processing, the 4G transparent transmission module is connected with the first external antenna interface, the signal comparison module, the buzzer, the Bluetooth remote control module and the 12-pin socket, and the Bluetooth remote control module is connected with the second external antenna interface.
Further, the model of the power management chip of the power module is 74HC 595D.
Furthermore, the power supply module is provided with three power supply input ports to be matched with various power supplies, namely a power supply wiring terminal, a power supply connecting wire and a cylindrical power supply interface.
Furthermore, the model of the 4G pass-through module is ML110S, and the 4G pass-through module also comprises a SIM card slot.
Further, the model of the internet of things chip is chuncteng 8910 DM.
Furthermore, 8 signal comparison modules are arranged on the expansion board, and each signal comparison module is connected with one defense area wiring port.
Further, a voltage comparator chip is arranged in the signal comparison module, and the model of the voltage comparator chip is LM 393.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an expanded defence area mainboard of security protection alarm host computer, its mainboard self have 8 way defence areas binding post, and is one time more than the host computer in 4 way defence areas that have now, and the mainboard still has expansion board contact pin socket, can also expand 8 way defence areas again, and the highest 16 way defence areas that reach can be under the condition that does not increase alarm host computer, will defend the district extension to 16 ways.
2. The utility model discloses a wisdom formula transformer thing allies oneself with monitor terminal utilizes the function of the open CPU of the thing networking chip of 4G pass module thoroughly, as the MCU of mainboard to let the mainboard save an solitary MCU, thereby reduced the cost of mainboard, improved the competitiveness of mainboard.
Drawings
Fig. 1 is a schematic diagram of the main board structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the expansion board of the present invention.
In the figure, 1-mainboard, 11-12-pin socket, 12-first group of 8-way defense area connecting terminals, 13-4G transparent transmission module, 131-Internet of things chip, 132-SIM card slot, 14-power management module, 141-power connecting terminals, 142-power connecting wire, 143-cylindrical power interface, 15-first external antenna interface, 16-second external antenna interface, 17-Bluetooth remote control module, 18-signal comparison module, 19-buzzer, 2-expansion board, 21-12-pin insertion pin, and 22-second group of 8-way defense area connecting terminals.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in fig. 1, an extensible defense area motherboard of a security alarm host comprises a main board 1 and an extension board 2, which are both PCB circuit boards;
the main board 1 is provided with a power module 14, a 4G transparent transmission module 13, a first external antenna interface 15, a second external antenna interface 16, a signal comparison module 18, a buzzer 19 and a Bluetooth remote control module 17, the front surface of the main board is provided with a row of 12-pin sockets 11 and a first group of 8 defense area wiring terminals 12, the model of a power management chip of the power module 14 is 74HC595D, the power module 14 is provided with three power input ports which can be matched with various power supplies and are respectively a power wiring terminal 141, a power connecting wire 142 and a cylindrical power interface 143, the number of the signal comparison module 18 is 8, each signal comparison module is connected with 1 defense area wiring terminal, the power module 14 is connected with the 4G transparent transmission module 13, the first external antenna interface 15, the 12-pin sockets 11, the Bluetooth remote control module 17 and the signal comparison module 18 and supplies power to the power modules, the model of the 4G transparent transmission module 13 is ML110S, still include SIM card slot 132, be provided with thing networking chip 131 on the 4G pass-through module 13, thing networking chip 131's model is spring rattan 8910DM, thing networking chip 131 supports openCPU, is about to pass-through the thing networking chip 131 on the module 13 of 4G as the microprocessor on the mainboard, carries out data processing, 4G passes-through module 13 and first external antenna interface 15, signal comparison module 18, bee calling organ 19, bluetooth remote control module 17 and 12 pin socket connection 11, bluetooth remote control module 17 is connected with second external antenna interface 16.
The back of expansion board 2 is provided with a 12 pin 21, and the front is provided with 8 way defence area binding post 22 of second group, be provided with 8 signal comparison module 18 on the expansion board 2 front, every signal comparison module is connected with defence area binding port all the way.
On the main board 1 and the expansion board 3, a voltage comparator chip is arranged in the signal comparison module 18, and the model of the voltage comparator chip is LM 393.
The 12-pin 21 of the expansion board 2 can be inserted into the 12-pin socket 11 on the main board 1, the expansion board 2 is parallel to the main board 1, and the second group of 8-way defense area wiring terminals 22 are arranged on the first group of 8-way defense area wiring terminals 12.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a security protection alarm host computer expanded defence area mainboard which characterized in that: including mainboard (1) and expansion board (2), be PCB circuit board, be provided with one 12 needle contact pin socket (11) and first set of 8 way defence areas binding post (12) on the front of mainboard (1), the back of expansion board (2) is provided with one 12 needle contact pin (21), openly is provided with second set of 8 way defence areas binding post (22), on 12 needle contact pin (21) of expansion board (2) can insert 12 needle socket (11) on mainboard (1), expansion board (2) are parallel with mainboard (1), second set of 8 way defence areas binding post (22) is on first set of 8 way defence areas binding post (12).
2. The extensible defense area mainboard of security alarm host of claim 1, characterized in that: the multifunctional intelligent anti-theft alarm is characterized in that a power module (14), a 4G transparent transmission module (13), a first external antenna interface (15), a second external antenna interface (16), a signal comparison module (18), a buzzer (19) and a Bluetooth remote control module (17) are arranged on the mainboard (1), 8 signal comparison modules (18) are arranged, each signal comparison module (18) is connected with 1-way defense area wiring terminal, the power module (14) is connected with the 4G transparent transmission module (13), the first external antenna interface (15), the Bluetooth remote control module (17), a 12-pin socket (11) and the signal comparison module (18) and supplies power to the power module, an Internet of things chip (131) is arranged on the 4G transparent transmission module (13), the Internet of things chip (131) supports an openCPU, namely the chip (131) on the 4G transparent transmission module (13) is used as a microprocessor on the mainboard for data processing, the 4G transparent transmission module (13) is connected with a first external antenna interface (15), a signal comparison module (18), a buzzer, a Bluetooth remote control module (17) and a 12-pin socket (11), and the Bluetooth remote control module (17) is connected with a second external antenna interface (16).
3. The extensible defense area mainboard of security alarm host of claim 2, characterized in that: the model of the power management chip of the power module (14) is 74HC 595D.
4. The extensible defense area mainboard of security alarm host of claim 3, characterized in that: the power supply module (14) is provided with three power supply input ports, namely a power supply wiring terminal (141), a power supply connecting wire (142) and a cylindrical power supply interface (143).
5. The extensible defense area motherboard of security alarm host of claim 2, characterized in that: the model of the 4G transparent transmission module (13) is ML110S, and the 4G transparent transmission module also comprises a SIM card slot.
6. The extensible defense area mainboard of security alarm host of claim 2, characterized in that: the model of the Internet of things chip (131) is Chunreng 8910 DM.
7. The extensible defense area mainboard of security alarm host of claim 2, characterized in that: the expansion board (2) is provided with 8 signal comparison modules (18), and each signal comparison module is connected with one defense area wiring port.
8. The extensible defense area mainboard of security alarm host of claim 7, characterized in that: a voltage comparator chip is arranged in the signal comparison module (18), and the model of the voltage comparator chip is LM 393.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122886191.4U CN217133799U (en) | 2021-11-24 | 2021-11-24 | Expanded defence area mainboard of security protection alarm host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122886191.4U CN217133799U (en) | 2021-11-24 | 2021-11-24 | Expanded defence area mainboard of security protection alarm host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133799U true CN217133799U (en) | 2022-08-05 |
Family
ID=82616785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122886191.4U Active CN217133799U (en) | 2021-11-24 | 2021-11-24 | Expanded defence area mainboard of security protection alarm host computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133799U (en) |
-
2021
- 2021-11-24 CN CN202122886191.4U patent/CN217133799U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2018072A1 (en) | Feature board with automatic adjustment to slot position | |
| CN204884521U (en) | A card, LED display screen and system receive for LED display screen | |
| CN201083918Y (en) | Backlight module light source device | |
| CN201860011U (en) | All-in-one connector | |
| US8897000B2 (en) | Server | |
| CN217133799U (en) | Expanded defence area mainboard of security protection alarm host computer | |
| CN101894055A (en) | Method for realizing blade mainboard interface with redundancy function | |
| CN201898231U (en) | Connector structure | |
| CN103809671A (en) | Graphic card as well as base board and core board used for graphic card | |
| CN216145157U (en) | Modular-design universal edge computing server | |
| CN213751062U (en) | IO expansion circuit of Feiteng platform | |
| CN212256300U (en) | Convenient multi-serial port card | |
| CN112463547A (en) | High-density server system state indicating device and indicating method | |
| CN212135414U (en) | Embedded modularization mainboard | |
| CN214474887U (en) | Computer host module power supply | |
| CN217238732U (en) | Novel data comprehensive processor | |
| CN220307224U (en) | Simple POE power supply management system | |
| CN211554930U (en) | A extension type module that is used for ubiquitous electric power thing networking's integration terminal | |
| CN218332569U (en) | Multi-carrier data resource conversion device | |
| CN213183070U (en) | Collection and transmission integrated machine for construction management of refrigeration house | |
| CN214480590U (en) | Combined NB-IOT communication module | |
| CN214253206U (en) | Wifi module compatible with SDIO and USB interfaces | |
| CN211506474U (en) | Expansion card adapter structure for frequency converter function expansion | |
| CN220830459U (en) | Compatible circuit and electronic equipment | |
| CN215895255U (en) | Wisdom energy thing allies oneself with communication gateway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |