CN203149337U - Hand-held monitor - Google Patents
Hand-held monitor Download PDFInfo
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- CN203149337U CN203149337U CN 201320076913 CN201320076913U CN203149337U CN 203149337 U CN203149337 U CN 203149337U CN 201320076913 CN201320076913 CN 201320076913 CN 201320076913 U CN201320076913 U CN 201320076913U CN 203149337 U CN203149337 U CN 203149337U
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- 238000004891 communication Methods 0.000 claims abstract description 127
- 238000012545 processing Methods 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims description 47
- 230000009897 systematic effect Effects 0.000 claims description 12
- 238000004148 unit process Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 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
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a hand-held monitor, comprising an input unit used for receiving instruction information inputted by users; a processing unit used for outputting control, arrangement and query information to a wireless communication unit in dependence on the instruction information inputted by users, receiving power supply system work state information, analog data and alarm state information outputted by a power supply system host from the wireless communication unit, performing corresponding treatment on the information and transmitting the information to a display unit; the display unit used for displaying processed information in real time; and the wireless communication unit used for transmitting the control, arrangement and query information to the power supply system host in a wireless communication mode, receiving the power supply system work state information, analog data and alarm state information in a wireless communication mode and transmitting the information to a processing unit. Compared with a present power supply system monitor, the monitor of the utility model is hand-held, possesses a monitor function of a present power supply system and is convenient for users to maintain the power supply system host.
Description
Technical field
The utility model relates to automatic control technology and field of wireless communication, is specifically related to a kind of hand-held watch-dog that is applied to electric power system.
Background technology
Existing UPS electric power system or DC power-supply system comprise the watch-dog of electric power system main frame and or modular design integrated with the electric power system main frame, and described watch-dog is used for electric power system is monitored, managed and controls.Just can carry out remote monitoring, management and control to electric power system in order not enter the electric power system machine room, described electric power system also comprises the monitor terminal (hereinafter to be referred as remote monitoring terminal) that is positioned at electric power system main frame far-end.
At present, the general cable ways of connecting that adopts is communicated with watch-dog and remote monitoring terminal integrated with the electric power system main frame or modular design, need not to enter the purpose that the electric power system machine room just can realize electric power system is carried out remote monitoring, management and control to reach.But this cable ways of connecting possesses the shortcoming of bad adaptability and extendability difference, when implementing, can run into calculator room equipment place and route problem, if the user does not design the cable connectivity scenario before equipment installation, machine room layout and cable distribution, then need great amount of manpower and material resources to change cable in the later stage so and be connected design proposal.
Also have a kind of mobile operator of utilization cellular network to realize or the watch-dog of modular design and technology that remote monitoring terminal be communicated with integrated with the electric power system main frame, the user need not to enter the electric power system machine room, only needs just can carry out remote monitoring, management and control to electric power system by two-way way of short messages.But this Technology Need is at electric power system host side configuration GSM/GPRS modulator-demodular unit, for user side disposes a ministerial standard cellular handset (being the effect that cellular handset plays remote monitoring terminal), realize that not only cost is higher (except need are bought modulator-demodular unit, cellular handset, also need to operator's payment network expense), and must rely on cellular network could realize communication, real-time is relatively poor, causes the maintainer to carry out in real time, monitor effectively, manage and to control the electric power system main frame.
The utility model content
Technical problem to be solved in the utility model is at existing above-mentioned defective in the prior art, provide a kind of and will have electric power system watch-dog hand-held now, both possessed existing electric power system monitor functions, be convenient to the hand-held watch-dog that the user safeguards electric power system again.
Solve the technical scheme that the utility model technical matters adopts:
Described hand-held watch-dog comprises input block, processing unit, display unit and radio communication unit;
Described input block is used for receiving the command information of user's input, and transmits it to processing unit;
Described processing unit is used for exporting electric power system control, setting and Query Information to radio communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame from radio communication unit, and it is carried out transferring to display unit after the respective handling;
Described display unit is used for electric power system work state information, analog data and the alarm state information after real-time display processing unit is handled;
Described radio communication unit is used for electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize the control of electric power system main frame and the setting of systematic parameter; Receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame with the mode with wireless telecommunications, and transmit it to processing unit.
Preferably, described hand-held watch-dog also comprises battery unit, and it is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
Preferably, described battery unit adopts lithium battery.
Preferably, described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises internal interface;
Described processing unit also is used for exporting electric power system control, setting and Query Information to the wire communication unit according to the command information of user's input when radio communication unit is closed; And the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame from the wire communication unit, and it is carried out transferring to display unit after the respective handling;
Described wire communication unit is used for when radio communication unit is closed, by internal interface electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wire communication, to realize the control of electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of the output of electric power system main frame by internal interface in the mode of wire communication, and transmit it to processing unit;
Described battery unit also is used to the wire communication unit that electric energy is provided.
Preferably, described wire communication unit also comprises external interface;
Described wire communication unit also is used for transferring to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With electric power system control, setting and the Query Information exported with the mode receiving remote monitor terminal of wire communication by external interface, and transmit it to the electric power system main frame, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.
Preferably, when described wire communication unit carried out wire communication by internal interface and electric power system main frame, described battery unit also was used for obtaining electric energy from the electric power system main frame, so that the electric power system main frame charges to battery unit.
Preferably, described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises external interface;
Described wire communication unit also is used for transferring to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With by electric power system control, setting and the Query Information of external interface with the output of the mode receiving remote monitor terminal of wire communication, and its treated unit transferred to radio communication unit;
Described radio communication unit also is used for electric power system control, setting and the Query Information of remote monitoring terminal output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and the Ethernet.
Preferably, described input block adopts keyboard and/or mouse, and described display unit adopts display screen;
Perhaps, described input block and display unit adopt touching display screen.
Preferably, the mode of described wireless telecommunications adopts any in ZigBee communication modes, Wi-Fi communication modes, the bluetooth communication mode;
Described electric power system is DC power-supply system or UPS electric power system.
Beneficial effect:
1) the watch-dog hand-held of hand-held watch-dog described in the utility model existing and electric power system main frame is integrated or modular design, being about to existing electric power system main frame and its watch-dog separates, not only possess the function of existing electric power system watch-dog, and be convenient to the user to monitoring, management and the control of electric power system main frame.
2) hand-held watch-dog described in the utility model can carry out bidirectional data transfers by wire communication mode with the electric power system main frame, can carry out bidirectional data transfers by wireless communication mode with the electric power system main frame again, and easy switching, make the user both can safeguard the electric power system main frame at the electric power system machine room, also can not enter machine room and just the electric power system main frame be safeguarded.
Description of drawings
Fig. 1 be hand-held watch-dog among the utility model embodiment 1 structure and with the annexation synoptic diagram of electric power system main frame;
Fig. 2 be hand-held watch-dog among the utility model embodiment 2 structure and with the annexation synoptic diagram of electric power system main frame;
Fig. 3 be hand-held watch-dog among the utility model embodiment 3 structure and with the annexation synoptic diagram of electric power system main frame, remote monitoring terminal;
Fig. 4 be hand-held watch-dog among the utility model embodiment 4 structure and with the annexation synoptic diagram of electric power system main frame, remote monitoring terminal.
Embodiment
For making those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and Examples hand-held watch-dog described in the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, present embodiment provides a kind of hand-held watch-dog that is applied to electric power system, comprises input block, processing unit, display unit and radio communication unit.
Described input block is used for receiving the command information of user's input, and transmits it to processing unit.
Described processing unit is used for exporting electric power system control, setting and Query Information to radio communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame from radio communication unit, and it is carried out transferring to display unit after the respective handling.
Described display unit is used for electric power system work state information, analog data and the alarm state information after real-time display processing unit is handled.
Described radio communication unit is used for electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize the control of electric power system main frame and the setting of systematic parameter; Receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame with the mode with wireless telecommunications, and transmit it to processing unit.
Wherein, described electric power system is DC power-supply system or UPS (Uninterruptible Power Supply, uninterrupted power source) electric power system.Duty, analog data and the alarm state information of the electric power system of described electric power system main frame output are those skilled in the art's general knowledge, repeat no more.
Preferably, described processing unit adopts 8,16,24 or 32 MCU.
Preferably, the mode of the wireless telecommunications of described radio communication unit employing is any in ZigBee communication modes, Wi-Fi communication modes, the bluetooth communication mode.
Preferably, described input block adopts keyboard and/or mouse, and described display unit adopts display screen; Perhaps, described input block and display unit adopt touching display screen.
The described hand-held watch-dog of present embodiment can adopt to be integrated with monitors, manages and control function to electric power system, and intelligent terminals such as the smart mobile phone of electric power system administration authority or panel computer.
As seen, the watch-dog hand-held of the described hand-held watch-dog of present embodiment existing and electric power system main frame is integrated or modular design, being about to existing electric power system main frame and its watch-dog separates, not only possesses existing electric power system monitor functions, also can carry out bidirectional data transfers by wireless communication mode with the electric power system main frame, make the user need not to enter the electric power system machine room and just can monitor, manage and control the electric power system main frame.
Embodiment 2:
As shown in Figure 2, the difference of the described hand-held watch-dog of present embodiment and embodiment 1 is: described hand-held watch-dog also comprises battery unit.
Described battery unit is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
Preferably, described battery unit adopts lithium battery.
Other structures in the present embodiment and effect are all identical with embodiment 1, repeat no more here.
Embodiment 3:
As shown in Figure 3, the difference of the described hand-held watch-dog of present embodiment and embodiment 2 is: described hand-held watch-dog also comprises wired communication unit.
Described processing unit also is used for exporting electric power system control, setting and Query Information to the wire communication unit according to the command information of user's input when radio communication unit is closed; And the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame from the wire communication unit, and it is carried out transferring to display unit after the respective handling.
Described display unit when radio communication unit is closed, electric power system work state information, analog data and alarm state information after in real time display processing unit is handled.
Described wire communication unit comprises internal interface; Described wire communication unit is used for when radio communication unit is closed, by internal interface electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wire communication, to realize the control of electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of the output of electric power system main frame by internal interface in the mode of wire communication, and transmit it to processing unit.
Described wire communication unit also comprises external interface; Described wire communication unit also is used for when radio communication unit is closed, transfer to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With electric power system control, setting and the Query Information exported with the mode receiving remote monitor terminal of wire communication by external interface, and transmit it to the electric power system main frame, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.Need to prove that remote monitoring terminal is compared with the hand-held watch-dog, authority is relatively low, and its function is also many not as good as the hand-held watch-dog.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and the Ethernet.
Described battery unit also is used to the wire communication unit that electric energy is provided.
When described wire communication unit carries out wire communication by internal interface and electric power system main frame (this moment, radio communication unit was closed), described battery unit also is used for obtaining electric energy from the electric power system main frame, so that the electric power system main frame charges to battery unit, thereby prolonged service time of battery.
As seen, the described hand-held watch-dog of present embodiment not only can carry out bidirectional data transfers by wireless communication mode with the electric power system main frame, can also be when radio communication unit be closed and the electric power system main frame carry out bidirectional data transfers by wire communication mode, the user can be switched between wireless telecommunications and wire communication according to the actual requirements, and the user that is more convenient for monitors, manages and control the electric power system main frame by the hand-held watch-dog; And when radio communication unit was closed, described hand-held watch-dog also can be communicated with the mode of remote monitoring terminal with wire communication, made the user to monitor, to manage and to control the electric power system main frame by remote monitoring terminal.
Other structures in the present embodiment and effect are all identical with embodiment 2, repeat no more here.
Embodiment 4:
As shown in Figure 4, the difference of the described hand-held watch-dog of present embodiment and embodiment 2 is: described hand-held watch-dog also comprises wired communication unit.
Described wire communication unit comprises external interface; Described wire communication unit also is used for transferring to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With by electric power system control, setting and the Query Information of external interface with the output of the mode receiving remote monitor terminal of wire communication, and its treated unit transferred to radio communication unit.Need to prove that remote monitoring terminal is compared with the hand-held watch-dog, authority is relatively low, and its function is also many not as good as the hand-held watch-dog.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and the Ethernet.
Described radio communication unit also is used for electric power system control, setting and the Query Information of remote monitoring terminal output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.
As seen, when the described hand-held watch-dog of present embodiment and electric power system main frame carry out bidirectional data transfers by wireless communication mode, described hand-held watch-dog also can be communicated with the mode of remote monitoring terminal with wire communication, makes the user to monitor, to manage and to control the electric power system main frame by remote monitoring terminal.
Described wire communication unit also can comprise internal interface, described wire communication unit also can and be integrated with the electric power system administration module by internal interface, and (this module is used for the electric power system main frame is carried out monitoring, management and the control of higher authority, to improve remote monitoring terminal to the administration authority of electric power system) remote monitoring terminal be communicated with (this moment, external interface was unsettled) in the mode of wire communication, make the hand-held watch-dog become the part of remote monitoring terminal, and make remote monitoring terminal possess management function and the administration authority identical with the hand-held watch-dog.Perhaps, the remote monitoring terminal that is integrated with the electric power system administration module also can be directly be communicated with the electric power system main frame in the mode of wire communication, and it has identical management function and administration authority with the hand-held watch-dog.
Other structures in the present embodiment and effect are all identical with embodiment 2, repeat no more here.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present utility model is described, yet the utility model is not limited thereto.For those skilled in the art, under the situation that does not break away from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement also are considered as protection domain of the present utility model.
Claims (10)
1. a hand-held watch-dog is characterized in that, comprises input block, processing unit, display unit and radio communication unit;
Described input block is used for receiving the command information of user's input, and transmits it to processing unit;
Described processing unit is used for exporting electric power system control, setting and Query Information to radio communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame from radio communication unit, and it is carried out transferring to display unit after the respective handling;
Described display unit is used for electric power system work state information, analog data and the alarm state information after real-time display processing unit is handled;
Described radio communication unit is used for electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize the control of electric power system main frame and the setting of systematic parameter; Receive electric power system work state information, analog data and the alarm state information of the output of electric power system main frame with the mode with wireless telecommunications, and transmit it to processing unit.
2. hand-held watch-dog according to claim 1 is characterized in that,
Described hand-held watch-dog also comprises battery unit, and it is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
3. hand-held watch-dog according to claim 2 is characterized in that, described battery unit adopts lithium battery.
4. hand-held watch-dog according to claim 2 is characterized in that,
Described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises internal interface;
Described processing unit also is used for exporting electric power system control, setting and Query Information to the wire communication unit according to the command information of user's input when radio communication unit is closed; And the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame from the wire communication unit, and it is carried out transferring to display unit after the respective handling;
Described wire communication unit is used for when radio communication unit is closed, by internal interface electric power system control, setting and the Query Information of processing unit output are transferred to the electric power system main frame in the mode of wire communication, to realize the control of electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of the output of electric power system main frame by internal interface in the mode of wire communication, and transmit it to processing unit;
Described battery unit also is used to the wire communication unit that electric energy is provided.
5. hand-held watch-dog according to claim 4 is characterized in that,
Described wire communication unit also comprises external interface;
Described wire communication unit also is used for transferring to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With electric power system control, setting and the Query Information exported with the mode receiving remote monitor terminal of wire communication by external interface, and transmit it to the electric power system main frame, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.
6. hand-held watch-dog according to claim 4 is characterized in that,
When described wire communication unit carried out wire communication by internal interface and electric power system main frame, described battery unit also was used for obtaining electric energy from the electric power system main frame, so that the electric power system main frame charges to battery unit.
7. hand-held watch-dog according to claim 2 is characterized in that,
Described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises external interface;
Described wire communication unit also is used for transferring to remote monitoring terminal by electric power system work state information, analog data and the alarm state information of external interface after with processing unit processes in the mode of wire communication, so that electric power system work state information, analog data and the alarm state information of the real-time display processing unit of remote monitoring after handling; With by electric power system control, setting and the Query Information of external interface with the output of the mode receiving remote monitor terminal of wire communication, and its treated unit transferred to radio communication unit;
Described radio communication unit also is used for electric power system control, setting and the Query Information of remote monitoring terminal output are transferred to the electric power system main frame in the mode of wireless telecommunications, to realize that remote monitoring terminal is to the control of electric power system main frame and the setting of systematic parameter.
8. according to claim 5 or 7 described hand-held watch-dogs, it is characterized in that described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and the Ethernet.
9. hand-held watch-dog according to claim 1 is characterized in that,
Described input block adopts keyboard and/or mouse, and described display unit adopts display screen;
Perhaps, described input block and display unit adopt touching display screen.
10. according to each described hand-held watch-dog among the claim 1-7,9, it is characterized in that,
The mode of described wireless telecommunications adopts any in ZigBee communication modes, Wi-Fi communication modes, the bluetooth communication mode;
Described electric power system is DC power-supply system or UPS electric power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076913 CN203149337U (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076913 CN203149337U (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
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| CN203149337U true CN203149337U (en) | 2013-08-21 |
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| CN 201320076913 Expired - Fee Related CN203149337U (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995490A (en) * | 2013-02-19 | 2014-08-20 | 河北实华科技有限公司 | Hand-held monitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995490A (en) * | 2013-02-19 | 2014-08-20 | 河北实华科技有限公司 | Hand-held monitor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hand-held monitor Effective date of registration: 20150619 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2015130000010 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160107 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2015130000010 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hand-held monitor Effective date of registration: 20160127 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2016130000001 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170105 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2016130000001 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hand-held monitor Effective date of registration: 20170118 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2017130000003 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171222 Granted publication date: 20130821 Pledgee: Hebei construction investment microfinance Limited by Share Ltd Pledgor: Hebei Shihua Technology Co., Ltd. Registration number: 2017130000003 |
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