CN210092791U - Cable transfer box - Google Patents
Cable transfer box Download PDFInfo
- Publication number
- CN210092791U CN210092791U CN201920779605.3U CN201920779605U CN210092791U CN 210092791 U CN210092791 U CN 210092791U CN 201920779605 U CN201920779605 U CN 201920779605U CN 210092791 U CN210092791 U CN 210092791U
- Authority
- CN
- China
- Prior art keywords
- cable
- plate
- box
- hole
- head
- 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
Abstract
The application relates to a cable transfer box, including transfer box body, fixer, cable conversion head, humidity transducer, mutual-inductor coil, count time button, data processor and battery. The transfer box body includes the box, and the box has been seted up first chamber that holds, and the fixer passes through connecting box and fixes setting up in first chamber that holds. The cable transition head is mounted to the holder to connect the bypass cable termination head and the cable termination head and form a cable joint, the cable transition head including a chuck mounting portion. The temperature sensor detects an operating temperature at the cable joint. The transformer coil detects the current flowing through the cable adapter. The counting button detects the use frequency information of the cable conversion head. The data processor collects operating temperature information at the cable joint, current magnitude information flowing through the cable conversion head, and usage times information of the cable conversion head. The application provides a cable transfer box can solve traditional outdoor cable transfer box function singleness, to the difficult problem of cable joint running state monitoring.
Description
Technical Field
The application relates to the field of electric power overhaul equipment, in particular to a cable transfer box.
Background
Distribution network uninterrupted operation is rapidly developed and popularized, and uninterrupted projects taking bypasses as important supports are widely applied. When the application research of the cable bypass operation technology is carried out, a common cable and a bypass cable are often required to realize quick electrical connection under a complex field environment, and a cable transfer box is often used in the cable laying process and is used for connecting a common cable terminal with a bypass cable terminal.
The existing cable transfer box is single in function, and when a bypass cable and a common cable are connected simultaneously, the monitoring of the running state of a cable joint cannot be realized, the checking, inspection or measurement including the use frequency of current, voltage, temperature and equipment and the like are mainly completed by field workers, the real-time performance is not realized, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a cable junction box for solving the problems of single function and difficulty in monitoring the operation state of a cable connector in the related art.
A cable transition box comprising:
the transfer box body comprises a box body, wherein the box body is provided with a first accommodating cavity, and the box body is provided with an installation groove;
the fixer is fixedly arranged in the first accommodating cavity by connecting the box body;
the cable conversion head is arranged on the fixer to connect the bypass cable terminal and the cable terminal and form a cable joint, and comprises a clamping head installation part;
a temperature sensor mounted on the cable transition head to detect an operating temperature at the cable joint;
the mutual inductor coil is sleeved on the cable conversion head to detect the current flowing through the cable conversion head;
the counting button is arranged on the chuck mounting part and used for detecting the using frequency information of the cable conversion head;
the data processor is arranged in the mounting groove and is electrically and signal-connected with the temperature sensor, the mutual inductor coil and the counting button so as to generate operation temperature information at the cable joint, current size information flowing through the cable conversion head and using frequency information of the cable conversion head;
the battery, set up in the mounting groove, and with temperature sensor the mutual-inductor coil count the button with data processor electricity is connected, for temperature sensor the mutual-inductor coil count the button with data processor provides the electric energy.
The application provides a cable transfer box, including transfer box body, fixer, cable conversion head, temperature sensor, mutual-inductor coil, count time button, data processor and battery. The cable conversion head is installed in the first accommodating cavity through the fixer, and the temperature sensor, the mutual inductor coil and the counting button are all arranged on the cable conversion head. The temperature sensor is used for detecting the operating temperature of the cable joint, the mutual inductor coil is used for detecting the current flowing through the cable conversion head, and the counting button is used for detecting the using time information of the cable conversion head. The data processor is used for collecting operation temperature information at the cable joint, the current magnitude information flowing through the cable conversion head and the using time information of the cable conversion head. The battery provides electrical energy for the data processor. The application provides a cable transfer box can solve traditional outdoor cable transfer box function singleness, to the difficult problem of cable joint running state monitoring.
In one embodiment, the data processor comprises:
the analog-to-digital conversion circuit is electrically connected and in signal connection with the temperature sensor, the mutual inductor coil and the counting button so as to collect analog signals output by the temperature sensor, the mutual inductor coil and the counting button and convert the analog signals into digital signals;
and the singlechip is electrically connected and in signal connection with the analog-to-digital conversion circuit so as to receive the digital signal, process the digital signal and generate the operating temperature information at the cable joint, the current size information flowing through the cable conversion head and the use frequency information of the cable conversion head.
In one embodiment, the single chip microcomputer is also electrically and signally connected with
The display screen is used for displaying the operation temperature information at the cable joint, the current magnitude information flowing through the cable conversion head and the use frequency information of the cable conversion head;
the antenna is used for sending the operating temperature information at the cable joint, the current size information flowing through the cable conversion head and the using time information of the cable conversion head to terminal equipment.
In one embodiment, the method further comprises:
the circuit board integrated box is detachably arranged in the mounting groove and is matched with the mounting groove, a second accommodating cavity is formed in the circuit board integrated box, a second through hole is formed in the outer surface of the circuit board integrated box, and the data processor is arranged in the second accommodating cavity;
the display screen is arranged on the outer surface of the circuit board integration box, is in signal connection with the data processor and is electrically connected with the battery so as to display information output by the data processor;
the antenna is installed on the outer surface of the circuit board integration box through the second through hole and is electrically connected and in signal connection with the data processor.
In one embodiment, the circuit board integrated box includes:
the mounting structure comprises a bottom plate, a mounting column and a mounting base, wherein the mounting column is arranged on the bottom plate;
the side plate is provided with a mounting hole, the mounting hole is matched with the mounting column, and the mounting column is inserted into the mounting hole to enable the bottom plate and the side plate to be mounted in a combined mode;
the top plate is detachably connected with the side plates, and the bottom plate, the side plates and the top plate surround and define the second accommodating cavity; the top plate is further provided with a second through hole, and the antenna is installed on the top plate through the second through hole.
In one embodiment, the holder includes:
two ends of the fixed sliding rail are respectively fixed on the box body, and the fixed sliding rail is arranged in the first accommodating cavity;
the fixed plate is slidably mounted on the fixed slide rail, a first through hole is formed in the fixed plate, and the cable conversion head is mounted on the fixed plate through the first through hole.
In one embodiment, the method further comprises:
and the fixed block is slidably mounted on the fixed slide rail and is used for fixing the fixed plate at the fixed position of the fixed slide rail.
In one embodiment, the fixing plate includes:
the first plate is arranged along a first direction, and the first plate is provided with the first through hole;
the second board extends the setting of second direction, the second board with first board fixed connection, just, the mutual-inductor coil spiro union in on the second board.
In one embodiment, a third through hole is formed in the mutual inductor coil, a fourth through hole is formed in the second plate, and the third through hole and the fourth through hole are arranged in a matched mode, so that a bolt is connected with a nut sequentially through the third through hole, the fourth through hole and the third through hole.
In one embodiment, the battery is electrically connected with a switch.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor adapter box according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a cable conversion head according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an outdoor adapter box according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an outdoor adapter box according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a circuit board integration box according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a circuit board integration box according to an embodiment of the present application.
Fig. 7 is a schematic diagram illustrating an operation of an outdoor adapter box according to an embodiment of the present application.
Description of the reference numerals
Holder 200
Fixed slide rail 210
First via 221
Fixing block 230
Chuck mounting portion 310
Third via 510
Fourth via 520
Analog-to-digital conversion circuit 710
Circuit board integrated box 730
Mounting post 751
Detailed Description
Cable transfer box has the function singleness among the traditional scheme, to the difficult problem of cable joint running state monitoring, based on this, this application provides a cable transfer box.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments of the cable transit box according to the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.
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.
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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, the present application provides a cable junction box 10, which includes a junction box body 100, a holder 200, a cable adapter 300, a temperature sensor 400, a transformer coil 500, a count button 600, a data processor 700, and a battery 800.
The adapter box body 100 comprises a box body 110, wherein the box body 110 is provided with a first accommodating cavity 111, and the box body 110 is provided with a mounting groove 112. The material, color and shape of the box 110 can be selected according to actual needs, and the application is not limited. The position and size of the first accommodating cavity 111 can be selected according to actual needs, and the application is not limited. The mounting groove 112 is a groove formed on an outer surface of the case 110, and the mounting groove 112 is used for accommodating the data processor 700 and the battery. The size and shape of the mounting groove 112 can be selected according to actual needs, and the application is not limited.
The holder 200 is fixedly disposed in the first receiving chamber 111 by being connected to the case 110. The holder 200 is used to fix the cable conversion head 300. For example, the holder 200 may be a chain, and one or both ends of the chain are connected to the box 110, so as to fix the cable adapter 300 in the first receiving cavity 111. The holder 200 may also be a fixing bar or a fixing plate for fixing the cable-switching head 300, which is fixedly installed in the first receiving chamber 111 by intercepting the case 110.
The cable transition head 300 is mounted to the holder 200 to connect the bypass cable termination head and the cable termination head and form a cable joint. Dop installation department 310 with bypass cable termination with the cable termination matches the setting, bypass cable termination with the cable termination all can insert dop installation department 310. The chuck mounting portion 310 is used to fix the cable termination to the cable transition head 300. The specific type of the cable adapter 300 can be selected according to actual needs, and the application is not limited.
The temperature sensor 400 is mounted on the cable conversion head 300 to detect the operating temperature at the cable joint. In one embodiment, the temperature sensor 400 is not mounted to the cartridge mounting portion 310. In one embodiment, the temperature sensor 400 can selectively use a DS18B20 digital temperature sensor, and the DS18B20 outputs digital signals, so that the temperature sensor has the characteristics of small size, low cost, strong interference resistance and high precision. The transformer coil 500 is sleeved on the cable adapter 300 to detect a current flowing through the cable adapter 300. The type of the transformer coil 500 can be selected according to actual needs, and the application is not limited.
The count button 600 is provided to the chuck mounting part 310 to detect the number of times of use information of the cable conversion head 300. It is understood that a through hole is formed in the chuck mounting portion 310, and the count button 600 passes through the through hole and is disposed in the chuck mounting portion 310. When the cable termination is mounted on the chuck mounting portion 310, the count button 600 is touched once, and the count button 600 counts once, that is, the number of times of use of the cable conversion head 300 is considered to be one. The operation principle of the count button 600 is an electronic count mode. It will be appreciated that the switch-like activation of the count button 600 allows for real-time counting during a quick-plug installation of the cable termination.
The data processor 700 is disposed in the mounting groove 112, and is electrically and signal-connected to the temperature sensor 400, the transformer coil 500 and the count button 600 to collect operation temperature information at the cable joint, current magnitude information flowing through the cable conversion head 300 and usage frequency information of the cable conversion head 300. It is understood that the data processor 700 may include an analog-to-digital converter and a central processing unit, and the central processing unit may be replaced by a single chip microcomputer. The data processor 700 may acquire analog signals output from the temperature sensor 400, the transformer coil 500, and the count button 600, convert the analog signals into digital signals, and process the digital signals to generate an analysis result. The analysis result includes information of the operating temperature at the cable joint, information of the magnitude of the current flowing through the cable conversion head 300, and information of the number of times of use of the cable conversion head 300. The position of the data processor 700 in the mounting groove 112 can be selected according to actual needs, and the application is not limited.
The battery 800 is disposed in the mounting groove 112, and is electrically connected to the temperature sensor 400, the transformer coil 500, the count button 600, and the data processor 700, so as to provide electric energy to the temperature sensor 400, the transformer coil 500, the count button 600, and the data processor 700. The battery 800 may be a storage battery or a lithium battery, which may be specifically selected according to actual needs, and is not limited in this application. The position of the battery 800 in the mounting groove 112 can be selected according to actual needs, and the application is not limited. The number and type of the batteries 800 may be selected according to actual needs, and the application is not limited.
The cable junction box 10 provided in this embodiment includes the junction box body 100, the holder 200, the cable adapter 300, the temperature sensor 400, the transformer coil 500, the count button 600, the data processor 700, and the battery 800. The cable adapter 300 is mounted in the first accommodating cavity 111 through the holder 200, and the temperature sensor 400, the transformer coil 500 and the count button 600 are all disposed in the cable adapter 300. The temperature sensor 400 is used for detecting the operating temperature at the cable joint, the transformer coil is used for detecting the current flowing through the cable conversion head 300, and the count button 600 is used for detecting the use frequency information of the cable conversion head 300. The data processor 700 is configured to collect information about the operating temperature at the cable joint, information about the magnitude of the current flowing through the cable conversion head 300, and information about the number of times the cable conversion head 300 is used. The battery 800 supplies power to the temperature sensor 400, the transformer coil 500, the count button 600, and the data processor 700. The cable junction box 10 provided by the embodiment can solve the problems that the traditional outdoor cable junction box is single in function and difficult in cable joint monitoring.
Referring to fig. 1 to 7, in an embodiment of the present application, the data processor 700 includes an analog-to-digital conversion circuit 710 and a single chip 720. The analog-to-digital conversion circuit 710 is electrically connected and in signal connection with the temperature sensor 400, the transformer coil 500 and the time counting button 600, so as to convert analog signals output by the temperature sensor 400, the transformer coil 500 and the time counting button 600 into digital signals. The single chip 720 is electrically connected and signal-connected to the analog-to-digital conversion circuit 710 to receive the digital signal, and generates operating temperature information at the cable joint, current magnitude information flowing through the cable conversion head 300, and usage frequency information of the cable conversion head 300 after processing the digital signal. In one embodiment, the single chip microcomputer 720 is CC 2530. Compared with an analog-to-digital converter, the analog-to-digital conversion circuit 710 has a smaller volume and is convenient to be integrated with the single chip microcomputer 720 and placed in the installation groove 112. It can be understood that the single chip microcomputer 720 is further provided with a central processing unit, a random access memory, a program memory, and the like. The single chip microcomputer 720 has strong data processing capability and process control capability, so that the processing process of the digital signal can be better controlled.
In one embodiment of the present application, the single chip 720 is further electrically connected and in signal connection with a display screen 20 and an antenna 30.
The display screen 20 is used for displaying the operation temperature information at the cable joint, the current magnitude information flowing through the cable conversion head 300 and the use frequency information of the cable conversion head 300. In one embodiment, the Display screen 20 is an OLED (Organic Light Emitting Display) Display screen. The OLED display screen has the advantages of stable image, high brightness, rich colors, high resolution, clearer image display and the like. The display screen 20 may be installed in the case 110 or disposed in the installation groove 112. In one embodiment, the display screen 20 is disposed in the mounting slot 112.
The antenna 30 is configured to send the operating temperature information at the cable joint, the current magnitude information flowing through the cable conversion head 300, and the usage frequency information of the cable conversion head 300 to a terminal device. The end of the antenna 30 is electrically connected and signal-connected with the single chip 720, the antenna 30 can be installed on the box body 110 or arranged on the installation groove 112, and can be specifically selected according to actual needs, which is not limited in the present application. The number of the antennas 30 may be selected according to actual needs, and is not limited in this application.
In one embodiment of the present application, the cable transition box 10 further includes a circuit board integration box 730. The circuit board integration box 730 is detachably disposed in the mounting groove 112 and is disposed in a matching manner with the mounting groove 112, the circuit board integration box 720 is provided with a second accommodating cavity 731, and the outer surface of the circuit board integration box 730 is provided with a second through hole 732. Wherein the data processor 700 is disposed in the second accommodating cavity 731. The size of the second accommodating cavity 731 can be selected according to practical needs, and is not limited in this application. The material, size and shape of the circuit board integration box 730 can be selected according to actual needs, and the application is not limited.
The display screen 20 is disposed on the outer surface of the circuit board integrated box 730, is in signal connection with the data processor 700, and is electrically connected with the battery 800 to display information output by the data processor 700; the display screen 20 may be fixedly mounted on the outer surface of the circuit board assembly box 730, such as by gluing or sewing. The display screen 20 may also be movably mounted on the outer surface of the circuit board assembly box 730, for example, fastened, screwed or riveted to the outer surface of the circuit board assembly box 730. The mounting manner of the display screen 20 on the outer surface of the circuit board integration box 730 can be selected according to actual needs, and the application is not limited.
The antenna 30 is mounted on the outer surface of the circuit board cassette 730 through the second through hole 732, and is electrically and signal-connected to the data processor 700. In one embodiment. A gasket is disposed on the second through hole 732, so that the antenna 30 can be more stably mounted on the outer surface of the pcb ic 730 through the second through hole 732. The number and diameter of the second through holes 732 need to be matched with the antenna 30. The position of the second through hole 732 on the circuit board integration box 730 can be selected according to actual needs, and the application is not limited.
The circuit board integration box 730 provided by this embodiment can integrate the data processor 700, the display screen 20 and the antenna 30 into one device, so that a worker can detach or attach the data processor 700, the display screen 20 or the antenna 30 more conveniently.
In one embodiment of the present application, the circuit board integration box 730 includes a bottom plate 740, side plates 750, and a top plate 760.
The bottom plate 740 is provided with a mounting post 741, the side plate 750 is provided with a mounting hole 751, the mounting hole 751 is matched with the mounting post 751, and the mounting post 751 is inserted into the mounting hole 751 to enable the bottom plate 740 and the side plate 750 to be combined and mounted. The top plate 760 is detachably connected to the side plate 750, and the bottom plate 740, the side plate 750 and the top plate 760 may surround and define the second receiving chamber 731. The detachable connection mode of the top plate 760 and the side plate 750 may be a hinge, a link or other detachable installation modes, and may be specifically selected according to actual needs, which is not limited in this application. The shape, size and material of the bottom plate 740, the side plate 750 and the top plate 760 may be selected according to actual needs, and the present application is not limited thereto.
In one embodiment, the battery 800 is also disposed in the pcb ic 730, the single-chip microcomputer 720 is attached to the battery 800, and the battery 800 is attached to the bottom plate 740. The staff member can open the circuit board integration box 730 by detaching the bottom plate 740 and the side plate 750, or by detaching the side plate 750 and the top plate 760, and repair or replace the data processor 700, the battery 800, the display 20, or the antenna 30.
In one embodiment of the present application, the holder 200 includes a fixed slide rail 210 and a fixed plate 220.
Two ends of the fixed slide rail 210 are respectively fixed on the box body 110, and the fixed slide rail 210 is disposed in the first accommodating cavity 111.
The fixing plate 220 is slidably mounted on the fixing slide rail 210, a first through hole 221 is formed in the fixing plate 220, and the cable adapter 300 is mounted on the fixing plate 220 through the first through hole 221. It is understood that the fixing plate 220 may be provided with a groove matching with the fixing slide rail 210, so as to achieve the sliding installation of the fixing plate 220 on the fixing slide rail 210. It is understood that the shape, thickness and material of the fixing plate 220 can be selected according to actual needs, and the application is not limited thereto. The size of the first through hole 221 may be selected according to actual needs, and is not limited in this application. For example, when the first through hole 221 is circular, the diameter of the first through hole 221 can be selected according to actual needs and is matched with the cable adapter 300.
In one embodiment of the present application, the fixing plate 220 includes a first plate 222 and a second plate 223. The first plate 222 is disposed along a first direction, and the first plate 222 is provided with the first through hole 221. The second plate 223 is disposed along a second direction, the second plate 223 is fixedly connected to the first plate 222, and the transformer coil 500 is screwed to the second plate 223. In one embodiment, a third through hole 510 is formed in the transformer coil 500, a fourth through hole 520 is formed in the second plate 223, and the third through hole 510 and the fourth through hole 520 are arranged in a matching manner, so that a bolt is connected to a nut sequentially through the third through hole 510 and the fourth through hole 520. It is understood that the size, shape and material of the first plate 222 and the second plate 223 can be selected according to actual needs, and the present application is not limited thereto. In one embodiment, the second plate 223 is disposed in contact with the fixed slide 210, and the first plate 222 is not in contact with the fixed slide 210.
In one embodiment of the present application, the cable junction box 10 further includes a fixing block 230, and the fixing block 230 is slidably mounted on the fixing slide rail 210, and is used for fixing the fixing plate 220 at a fixing position of the fixing slide rail 210. In one embodiment, a groove corresponding to the fixed slide rail 210 is disposed on the fixed block 230, so that the fixed block 230 can slide on the fixed slide rail 210. In one embodiment, a non-slip pad is disposed inside the groove on the fixing block 230 to increase friction between the fixing block 230 and the fixing rail 210. When the position of the fixing plate 220 on the fixing rail 210 needs to be fixed, a worker can move the fixing block 230 to clamp the fixing plate 220 at a certain position, so as to prevent the fixing plate 220 from moving when the cable adapter 300 vibrates. The movement of the fixing plate 220 may cause the cable head 300 to be damaged, or the temperature sensor 400, the transformer coil 500, or the count button 600 to be abnormally moved or damaged. Therefore, the fixing block 230 may prevent the cable adapter 300 from being damaged, or the temperature sensor 400, the transformer coil 500, or the time counting button 600 from abnormally moving or being damaged, and the fixing block 230 may ensure the stability of the operation of the cable junction box 10. The size, shape and material of the fixing block 230 may be selected according to actual needs, and the application is not limited thereto.
In one embodiment of the present application, the battery 800 is also electrically connected to a switch 40. In one embodiment, the switch 40 is disposed on the top plate 760. When the worker turns off the switch 40, the battery 800 cannot supply power to the temperature sensor 400, the transformer coil 500, the counting button 600, or the data processor 700, and the cable junction box 10 does not work and enters a rest state. The switch 40 may assist a user in controlling the operational status of the cable closure 10. It is understood that the switch 40 may also be electrically connected between the battery 800 and the display 20 to control the on/off of the display 20. One of the display screens 20 may correspond to one of the switches 40, i.e., different ones of the display screens 20 may be controlled to be turned on or off by different ones of the switches 40.
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 express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cable transition box, comprising:
the transfer box body (100) comprises a box body (110), wherein the box body (110) is provided with a first accommodating cavity (111), and the box body (110) is provided with a mounting groove (112);
a holder (200) fixedly disposed in the first receiving chamber (111) by being connected to the case (110);
a cable transition head (300) mounted to the holder (200) to connect the bypass cable termination head and the cable termination head and form a cable joint, the cable transition head (300) including a chuck mounting portion (310);
a temperature sensor (400) mounted on the cable transition head (300) to detect an operating temperature at the cable joint;
the mutual inductor coil (500) is sleeved on the cable conversion head (300) so as to detect the current flowing through the cable conversion head (300);
a count button (600) provided to the chuck attaching part (310) to detect information on the number of times of use of the cable conversion head (300);
a data processor (700) disposed in the mounting groove (112), and electrically and signal-connected to the temperature sensor (400), the transformer coil (500) and the count button (600) to generate operating temperature information at the cable joint, magnitude information of the current flowing through the cable conversion head (300) and usage information of the cable conversion head (300);
a battery (800) disposed in the mounting groove (112), and electrically connected to the temperature sensor (400), the transformer coil (500), the time counting button (600) and the data processor (700), so as to provide electric energy to the temperature sensor (400), the transformer coil (500), the time counting button (600) and the data processor (700).
2. The cable transition box of claim 1, wherein the data processor (700) comprises:
an analog-to-digital conversion circuit (710) electrically and signal-connected to the temperature sensor (400), the transformer coil (500) and the time counting button (600) to collect analog signals output from the temperature sensor (400), the transformer coil (500) and the time counting button (600) and convert the analog signals into digital signals;
and the singlechip (720) is electrically connected and in signal connection with the analog-to-digital conversion circuit (710) to receive the digital signal, process the digital signal and generate the operation temperature information of the cable joint, the current size information flowing through the cable conversion head (300) and the use frequency information of the cable conversion head (300).
3. The cable transition box of claim 2, wherein the single chip (720) is further electrically and signally connected
The display screen (20) is used for displaying the running temperature information at the cable joint, the current magnitude information flowing through the cable conversion head (300) and the use frequency information of the cable conversion head (300);
the antenna (30) is used for sending the operation temperature information at the cable joint, the current magnitude information flowing through the cable conversion head (300) and the using frequency information of the cable conversion head (300) to a terminal device.
4. The cable junction box of claim 3, further comprising:
the circuit board integrated box (730) is detachably arranged in the mounting groove (112) and is matched with the mounting groove (112), a second accommodating cavity (731) is formed in the circuit board integrated box (730), a second through hole (732) is formed in the outer surface of the circuit board integrated box (730), and the data processor (700) is arranged in the second accommodating cavity (731);
the display screen (20) is arranged on the outer surface of the circuit board integration box (730), is in signal connection with the data processor (700), and is electrically connected with the battery (800) to display information output by the data processor (700);
the antenna (30) is installed on the outer surface of the circuit board integrated box (730) through the second through hole (732) and is electrically and signal-connected with the data processor (700).
5. The cable junction box of claim 4, wherein the circuit board integration box (730) comprises:
a bottom plate (740), wherein a mounting column (741) is arranged on the bottom plate (740);
a side plate (750), wherein the side plate (750) is provided with a mounting hole (751), the mounting hole (751) is matched with the mounting column (741), and the mounting column (741) enables the bottom plate (740) and the side plate (750) to be combined and mounted by being inserted into the mounting hole (751);
a top plate (760), wherein the top plate (760) is detachably connected with the side plate (750), and the bottom plate (740), the side plate (750) and the top plate (760) surround and define the second accommodating cavity (731); the top plate (760) is further provided with the second through hole (732), and the antenna (30) is mounted on the top plate (760) through the second through hole (732).
6. The cable junction box of claim 1, wherein the retainer (200) comprises:
two ends of the fixed sliding rail (210) are respectively fixed on the box body (110), and the fixed sliding rail (210) is arranged in the first accommodating cavity (111);
the fixing plate (220) is slidably mounted on the fixing slide rail (210), a first through hole (221) is formed in the fixing plate (220), and the cable conversion head (300) is mounted on the fixing plate (220) through the first through hole (221).
7. The cable junction box of claim 6, further comprising:
and the fixed block (230) is slidably mounted on the fixed slide rail (210) and is used for fixing the fixed plate (220) at the fixed position of the fixed slide rail (210).
8. The cable junction box of claim 6, wherein the fixing plate (220) comprises:
the first plate (222) is arranged along a first direction, and the first through hole (221) is formed in the first plate (222);
and the second plate (223) is arranged along a second direction, the second plate (223) is fixedly connected with the first plate (222), and the transformer coil (500) is screwed on the second plate (223).
9. The cable junction box of claim 8, wherein a third through hole (510) is formed in the transformer coil (500), a fourth through hole (520) is formed in the second plate (223), and the third through hole (510) and the fourth through hole (520) are arranged in a matching manner, so that a bolt is connected with a nut sequentially through the third through hole (510) and the fourth through hole (520).
10. The cable junction box of claim 8, wherein said battery (800) is further electrically connected to a switch (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779605.3U CN210092791U (en) | 2019-05-23 | 2019-05-23 | Cable transfer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779605.3U CN210092791U (en) | 2019-05-23 | 2019-05-23 | Cable transfer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210092791U true CN210092791U (en) | 2020-02-18 |
Family
ID=69480385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779605.3U Active CN210092791U (en) | 2019-05-23 | 2019-05-23 | Cable transfer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210092791U (en) |
-
2019
- 2019-05-23 CN CN201920779605.3U patent/CN210092791U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839956B (en) | Secondary cable alignment device | |
| CN107247195B (en) | Handheld phase checking instrument applied to intelligent substation and phase checking method | |
| TWI797153B (en) | Kit and proving unit for use with electrical test tools | |
| CN211718337U (en) | Composite sensor based on current transformer | |
| CN207908608U (en) | Metering device wire searcher | |
| CN210092791U (en) | Cable transfer box | |
| CN110061541A (en) | Multi-functional 4G job-oriented terminal and its charging unit | |
| US11300636B2 (en) | Testing device for determining electrical connection status | |
| CN210155270U (en) | Handheld portable current loop impedance and current type relay tester | |
| CN204119386U (en) | Multifunctional testing instrument apparatus | |
| CN106646095A (en) | User missort work terminal and detection method thereof | |
| CN202854238U (en) | Portable transformer direct current resistance tester | |
| CN110441697A (en) | A kind of device of quick detection electric energy meter electric quantity of lithium battery | |
| CN203942311U (en) | The device of the passive charging indication of a kind of low-power consumption | |
| CN205679681U (en) | A kind of portable digital voltmeter | |
| CN209167398U (en) | Relay protection multifunctional unit debugging tool | |
| CN205646038U (en) | Battery module and unmanned aerial vehicle with digital capacity of high accuracy shows | |
| CN110051202A (en) | Multifunction battery receptacle box | |
| CN215866897U (en) | Satellite navigation antenna detection device and system | |
| CN102621392A (en) | Pocket-size digital milliohmmeter | |
| CN108801348A (en) | A kind of solar energy charging type air monitor | |
| CN218848300U (en) | Portable LED mobile detection device | |
| CN219476871U (en) | Battery structure of measuring instrument | |
| CN213210392U (en) | Power battery cell charging and discharging test system | |
| CN218497105U (en) | Multifunctional lithium battery performance testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |