CN207866957U - The test device of cable - Google Patents
The test device of cable Download PDFInfo
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- CN207866957U CN207866957U CN201820724836.XU CN201820724836U CN207866957U CN 207866957 U CN207866957 U CN 207866957U CN 201820724836 U CN201820724836 U CN 201820724836U CN 207866957 U CN207866957 U CN 207866957U
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Abstract
The utility model discloses a kind of test devices of cable.Device includes：Tester, including：Multiple project testing lines；Connecting terminal block, including：First side connection component, including：Multiple test line connection points, the multiple test line connection point and the multiple one-to-one connection of project testing line；The second side connection component, including：Multiple cable connection points, the multiple test line connection point and the multiple cable connection point a pair of multi-connection, the cable connection point with the pre-fabricated electric cables to be measured outside test device for connecting.By the technical solution of the utility model, detection speed can be made faster；The cable connection point that user's unrestricted choice pre-fabricated electric cables to be measured can connect can be facilitated by the connecting terminal block simultaneously.
Description
Technical field
The utility model is related to cable technical field, more particularly to a kind of test device of cable.
Background technology
In the related technology, in test cable line, the mode of generally use is the test pen using universal cordage tester
It goes to contact every cable and be detected, but this test method testing efficiency is low, safety is poor, and cannot achieve multicore cable
Core wire between inspection do not alarm when there is defective products, in fact it could happen that flase drop.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
The utility model provides a kind of test device of cable, including：
Tester, including：
Multiple project testing lines；
Connecting terminal block, including：
First side connection component, including：Multiple test line connection points, the multiple test line connection point and the multiple item
The one-to-one connection of mesh p-wire；
The second side connection component, including：Multiple cable connection points, the multiple test line connection point and the multiple cable
Tie point a pair of multi-connection, the cable connection point with the pre-fabricated electric cables to be measured outside test device for connecting.
In one embodiment, the connecting terminal block includes multiple connection sheets, is arranged in each connection sheet
State test line connection point and the cable connection point corresponding with the test line connection point.
In one embodiment, each connection sheet includes multiple sub-pieces, is provided with described in one in each sub-pieces
Cable connection point and the sub- tie point being connected to the cable connection point, multiple sub- connections in each connection sheet
Point is joined together to form the test line connection point.
In one embodiment, described device further includes：
Connector, one end of the connector are connect with the cable connection point, the other end of the connector with it is described
Pre-fabricated electric cables connection to be measured；Wherein, when the connector is connect with multiple cable connection points, multiple cable connections
Any two cable connection point in point is not belonging to the same connection sheet.
In one embodiment, the connector includes：
Butt joint, the butt joint are connect with the pre-fabricated electric cables to be measured；
Adapter Cable, the Adapter Cable are connected between the butt joint and the cable connection point, wherein described suitable
Core wire number with cable is identical as the core wire number of pre-fabricated electric cables to be measured.
In one embodiment, the core wire of the Adapter Cable and the one-to-one connection of the cable connection point, and it is described suitable
Core wire with cable is interference fitted with the cable connection point.
In one embodiment, the connector further includes：
Test clip, the test clip are connected between the Adapter Cable and the cable connection point.
In one embodiment, the tester further includes：
Display screen, the display screen are connected with the tester, the test result for showing the pre-fabricated electric cables to be measured.
In one embodiment, described device further includes：
Restorer, the restorer are connected with the tester, for detecting the bad of the pre-fabricated electric cables to be measured
The tester is controlled when test result to reset.
In one embodiment, described device further includes：
Buzzer, the buzzer are connected with the tester, for detecting the bad of the pre-fabricated electric cables to be measured
It alarms when test result.
In one embodiment, described device further includes：
Indicator light, the indicator light are connected with the tester, for leading to the test result of the pre-fabricated electric cables to be measured
Light is crossed to be prompted.
The technical scheme provided by this disclosed embodiment can include the following benefits：
It can make the electricity that each core wire on pre-fabricated electric cables to be measured can be on fast insert-pull to terminal block by introducing connecting terminal block
Cable tie point, and without being directly fixedly connected with project testing line, make detection speed faster；Simultaneously because test line connection point with
Cable connection point a pair of multi-connection, and it is one-to-one connection again to test line connection point with project testing line, thus, cable connection point
The quantity more than project testing line, so, user's unrestricted choice pre-fabricated electric cables energy to be measured can be facilitated by the connecting terminal block
The cable connection point enough connected.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and is obtained in the specification, claims and attached drawing write.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 shows the circuit diagram of the test device of the cable according to one embodiment of the utility model.
Fig. 2 shows the circuit diagrams according to the test device of the cable of the utility model another embodiment.
Fig. 3 shows the circuit diagram of the test device of the cable according to another embodiment of the utility model.
Fig. 4 shows the schematic diagram of the connecting terminal block according to one embodiment of the utility model.
Fig. 5 shows the schematic diagram of the connector according to one embodiment of the utility model.
Fig. 6 shows the schematic diagram of the test clip connecting cable tie point according to one embodiment of the utility model.
Fig. 7 shows the principle schematic for including indicator light according to one embodiment of the utility model.
Wherein, the correspondence in Fig. 1 to Fig. 7 between reference numeral and component names is：
10 testers, 101 display screens, 102 ox horn sockets, 103 project testing lines, 20 connecting terminal blocks, 201 first sides connect
Connected components, 2011 test line connection points, 20111 sub- tie points, 202 the second side connection components, 2021 cable connection points, 203 connect
Contact pin, 2031 sub-pieces, 30 connectors, 301 butt joints, 302 Adapter Cables, 303 test clips, 40 restorers, 50 buzzers, 60 refer to
Show lamp, 601 errorless result indicator lights, 602 bad result indicator lights, 2 pre-fabricated electric cables to be measured, 70 connectors.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
It is novel to be implemented different from mode described here using other, therefore, the scope of protection of the utility model not by
The limitation of following public specific embodiment.
In the prior art, in test cable line, point survey mode is selected, is contacted with the test pen of cable tester every
The both ends of root cable, are then detected, but this test mode can only survey a core wire of every cable every time, simultaneously
Can only carry out simple test, such as can only test whether every core wire is connected, other tests can not be carried out, can not such as test core wire with
Between core wire whether short circuit etc., thus, not only efficiency is low for this test mode, can not test cable multiple projects, Er Qieyou
In needing user's finger to be in direct contact core wire and test pen, thus, safety is poor.Meanwhile in the related technology when the bad core of appearance
When line, alarm can't be also sent out, flase drop is susceptible to.
As depicted in figs. 1 and 2, in order to solve the above-mentioned technical problem, the embodiment of the present disclosure provides a kind of survey of cable
Trial assembly is set, including：Tester 10 and connecting terminal block 20.
Tester 10, including：Multiple project testing lines 103.
Connecting terminal block 20, including：First side connection component 201 and the second side connection component 202.
First side connection component 201, including：Multiple test line connection points 2011, multiple test line connection points 2011 and item
The 103 one-to-one connection of mesh p-wire.
The second side connection component 202, including：Multiple cable connection points 2021, multiple test line connection points 2011 with it is multiple
A pair of of the multi-connection of cable connection point 2021, cable connection point 2021 are used to connect with the pre-fabricated electric cables to be measured outside test device,
Wherein, only there are one cable connection points at least two cable connection points 2021 that respectively test line connection point 2011 is correspondingly connected with
2021 connect with the pre-fabricated electric cables to be measured outside test device.
It can make each core wire on pre-fabricated electric cables 2 to be measured can be on fast insert-pull to terminal block by introducing connecting terminal block 20
Cable connection point 2021, and without being directly fixedly connected with project testing line 103, make detection speed faster；Simultaneously because test
Line connection point 2011 and a pair of of the multi-connection of cable connection point 2021, and it is a pair of again to test line connection point 2011 and project testing line
One connection, thus, the quantity more than project testing line 103 of cable connection point 2021, so, it can by the connecting terminal block 20
The cable connection point 2021 for facilitating user's unrestricted choice pre-fabricated electric cables 2 to be measured that can connect.
Secondly, project testing line 103 is drawn (wherein, each from the test point in the ox horn socket 102 on tester 10
Test point draws a project testing line), then by the wire casing cabling of 102 lower end of ox horn socket, and it is inserted in the connection of the first side
It is tested correspondingly in line connection point 2011 on component 201, and " ... " in Fig. 1 indicates to pacify on the connecting terminal block 20
More connection sheets are filled, listed in Fig. 1 to Fig. 43 connection sheets are not limited solely to.
In addition, since terminal block can seal the exposed terminal metal part of pre-fabricated electric cables 2 to be measured, thus test can be improved
Safety, voltage-withstand test is up to 1000V.
Finally, the number of test point depends on the core number of pre-fabricated electric cables to be measured, such as several preset cables to be tested are most
Big core number is 18 cores, and single cable at most occupies 18*2=36 test point, thus, on the ox horn insert row of the tester 10
Full test point/project testing line is more than 36, can be 64 test points.
As shown in Figures 2 to 4, in one embodiment, connecting terminal block includes multiple connection sheets 203, per a connecting piece
Test line connection point 2011 and cable connection point corresponding with test line connection point 2,011 2021 are provided on 203.
Several test line connection points 2011 and a pair of with test line connection point 2,011 1 are provided on per a connecting piece 203
The cable connection point 2021 answered, and the quantity of cable connection point 2021 has the quantity more than test line connection point 2011, thus phase
It is extended when in by p-wire (or test point a, because p-wire connects a test point), user is to be measured in test
When pre-fabricated electric cables 2, unrestricted choice cable connection point 2021 it can be attached from each connection sheet 203；This extension side simultaneously
Formula can be in test cable, and the more preset cables to be tested of connection in advance, only the same time only has in the same connection sheet 203
One cable connection point 2021 is formed into a loop with preset cable to be tested.
As shown in Figures 2 to 4, in one embodiment, include multiple sub-pieces per a connecting piece, be provided in each sub-pieces
One cable connection point and the sub- tie point being connected to cable connection point are connected to one per multiple sub- tie points on a connecting piece
It rises and forms test line connection point.
Connection sheet 203 in this way so that projects p-wire 103 simultaneously with the institute in a connection sheet 203
There is sub- tie point 20111 to be connected, and due to having in each connection sheet 203 and 20111 the same number of cable of sub- tie point
Tie point 2021, thus, it is equivalent to and is expanded p-wire (or test point a, because p-wire connects a test point)
Exhibition, user unrestricted choice cable connection point 2021 can be connected when testing pre-fabricated electric cables 2 to be measured from each connection sheet 203
It connects.
Such as：In Fig. 2 to Fig. 4, each connection sheet 203 includes 3 sub-pieces 2031, is equivalent to p-wire having carried out one
Expand three, in this way, pre-fabricated electric cables to be measured 2 are when being attached by user with each connection sheet 203 in terminal block, it can be from connection sheet
An optional tie point is attached in 3 cable connection points 2021 on 203, and other pre-fabricated electric cables 2 to be measured may be selected 3
Other tie points connection in cable connection point 2021.Certainly, due to all cable connection points 2021 in each connection sheet 203
(the project testing line 103 being connect with test line connection point 2011 is connected) is connect with test line connection point 2011,
It is assumed herein that the test line connection point 2011 is A tie points, which is A p-wires, then the same time, even if
Multiple core wires are connected in each connection sheet 203, also an only core wire forms electricity with one in all cable connection points 2021
Road circuit, to avoid the problem of artificial line short circuit occurs in same a connecting piece.
Certainly, due to all sub- tie points 20111 in a connection sheet 203 with a root Element p-wire/test point
It is connected, thus, in order to ensure only having a core wire to be estimated with item in the same time pre-fabricated electric cables to be measured in a connection sheet 203
It tries line and forms circuit loop, the split conductor of a pre-fabricated electric cables to be measured cannot be connected simultaneously in each connection sheet 203, alternatively, working as
There are multiple cable connection points 2021 same in the same connection sheet 203 (some connection sheet 203 in such as Fig. 2 on left terminal row)
When connecting the core wire of more pre-fabricated electric cables to be measured, only there are one pre-fabricated electric cables to be measured and the other sides in more pre-fabricated electric cables to be measured
Connecting terminal block (right hand terminal is arranged in such as Fig. 1) is connected.
As shown in Figure 2, Figure 5 and Figure 6, in one embodiment, device further includes：
(wherein, which includes connector 30：Butt joint 301 and Adapter Cable 302, and it is also possible to include
Test clip 303), one end of connector 30 is connect with cable connection point 2021, and the other end of connector connects with pre-fabricated electric cables 2 to be measured
It connects；Wherein, when connector is connect with multiple cable connection points 2021, any two cable in multiple cable connection points 2021 connects
Contact 2021 is not belonging to the same connection sheet 203.
Due to corresponding with this test line connection point 2011/ of all cable connection points 2021 in each connection sheet 203
Project testing line connects, thus, when connector is connect with multiple cable connection points 2021, in multiple cable connection points 2021
Any two cable connection point 2021 is not belonging to the same connection sheet 203, it can be ensured that connection one is to be tested pre- in terminal block
When setting cable, in the same connection sheet 203, only there are one cable connection points 2021 and the core wire of pre-fabricated electric cables to be measured to be formed back
Road, to avoid the problem of artificial line short circuit occurs in same a connecting piece, to influence the accuracy of test result.
Such as：Pre-fabricated electric cables 2 to be measured have 10 core wires, then connector is also 10 core wires, and one end of connector 30 is logical
Cross this 10 core wires respectively with 10 cable connection points of terminal block 20 are one-to-one is connected, the other end passes through this 10 core wires difference
With 10 one-to-one connections of core wire of pre-fabricated electric cables 2 to be measured, meanwhile, how many a cables no matter are separately included in each connection sheet and are connected
Contact 2021, above-mentioned 10 cable connection points must be respectively from 10 different connection sheets, it is ensured that this 10 cable connection points
Middle any two cable connection point 2021 is not belonging to the same connection sheet, to avoid artificial line short circuit occurs in same a connecting piece
The problem of.
Secondly, can also have multiple connector connecting cable tie points 2021 simultaneously, as spare, according to test event or
The combination of test event selects corresponding connector to connect.
In addition, pre-fabricated electric cables 2 to be measured are not directly connected to terminal block, but pass through the cable on connector 30 and terminal block
Tie point 2021 connects, and user can be facilitated to remove pre-fabricated electric cables 2 to be measured from connector 30.
As shown in Figure 5 and Figure 6, in one embodiment, connector 30 includes：
Butt joint 301, butt joint are connect with pre-fabricated electric cables to be measured；
Adapter Cable 302, Adapter Cable are connected between butt joint and cable connection point 2021, wherein the core of Adapter Cable
Line number is identical as the core wire number of pre-fabricated electric cables to be measured.
By the butt joint 301, user can utilize the connector 70 on pre-fabricated electric cables 2 to be measured by 2 side of pre-fabricated electric cables to be measured
Just the identical pre-fabricated electric cables 2 to be measured of upper core number are removed or reinstalled from butt joint 301.
Secondly as the connector 70 of 2 cable of pre-fabricated electric cables to be measured can there are many, thus, correspondingly, butt joint 301
Also there are so multiple types, and butt joint 301 is adapted with connector 70, i.e.,：Butt joint 301 is public affairs with one in connector 70
Head, another is female, such as：Connector 70 on pre-fabricated electric cables 2 to be measured has 29 kinds, then butt joint 301 just has 29 kinds, so
Using different connector 30, different model pre-fabricated electric cables 2 to be measured are quickly easily freely disconnected into line.
Such as：58 kinds of different types of pre-fabricated electric cables can be tested using 29 kinds of butt joints 301, cable type is various, mainly
Show that the butt joint of cable is different, cable core section product is different, cable core number is different, different (such as servo motor electricity of type
Cable, various service cables, sensor cable, analog signals transmission cable, DP communication cables etc.), type of cable it is different (as supplied
Electrical cables, signal line cable, communication cable), terminal different (common cold end terminal, Y types terminal, straight barrel type line ear) etc..
In one embodiment, the core wire of Adapter Cable and 2021 one-to-one connection of cable connection point, and Adapter Cable
Core wire is interference fitted with cable connection point 2021.
Passing through interference fit, it can be ensured that Adapter Cable 302 can be fixedly attached on tie point, and be contacted well, such as：
Straight barrel type cold end terminal can be directly connected to the cable connection point 2021 in spring terminal block.
As shown in Figure 2 and Figure 6, in one embodiment, connector 30 includes：
Test clip 303, test clip are connected between Adapter Cable and cable connection point 2021.
Test can be passed through by being not suitable for the Adapter Cable 302 of the cable connection point being connected directly on connecting terminal block 20 2021
303 connection of folder, such as：Y types terminal and straight barrel type line ear Adapter Cable 302 can use 303 connection of wireline test folder of exterior insulation
On cable connection point 2021.
As shown in Fig. 2, in one embodiment, tester 10 further includes：Display screen 101, display screen 101 and tester 10
It is connected, the test result for showing pre-fabricated electric cables 2 to be measured.
By adding display screen 101, tester can easily check the various test results of pre-fabricated electric cables 2 to be measured.
As shown in Fig. 2, in one embodiment, further including：Restorer 40, restorer 40 are connected with tester 10, are used for
Tester 10 is controlled when detecting the bad test result of pre-fabricated electric cables 2 to be measured to reset.
By restorer 40, subsequent test can could be carried out after only resetting in bad test result, to effectively
Prevent flase drop.
As shown in Fig. 2, in one embodiment, further including：Buzzer 50, buzzer 50 are connected with tester 10, use
It alarms in when detecting the bad test result of pre-fabricated electric cables 2 to be measured.
Bad test result can occur by the pre-fabricated electric cables 2 to be measured by auditory tone cues user by the way that buzzer 50 is arranged.
As shown in Figure 2 and Figure 7, in one embodiment, further include：Indicator light 60.
Indicator light 60 is connected with tester 10, for prompting the test result of pre-fabricated electric cables 2 to be measured by light.
It can the pre-fabricated electric cables 2 to be measured occur by light prompt user test result by the way that indicator light 60 is arranged.
As shown in Fig. 2, in one embodiment, indicator light 60 includes that errorless result indicator light 601 and bad result indicate
Lamp 602, wherein errorless result indicator light 601 is for prompting the errorless test result of pre-fabricated electric cables 2 to be measured, bad knot
Fruit indicator light 602 is for prompting the bad test result of pre-fabricated electric cables 2 to be measured.
By the way that errorless result indicator light 601 and bad result indicator light 602 is arranged, using different light to be measured prefabricated
The different test results of cable 2 are prompted.
In one embodiment, the project that projects p-wire 103 is tested in multiple project testing lines 103 is different.
The project that different project testing lines 103 is tested is different, it can be achieved that testing multiple projects simultaneously, has higher inspection
Survey efficiency.
Such as：Different 103 testable projects of project testing line are respectively：Break-make, resistance, wink be short, hit, pressure resistance,
Insulation etc..
In the description of this specification, the terms such as term " installation ", " connected ", " connection " shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can be indirectly connected through an intermediary.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of test device of cable, which is characterized in that including：
Tester, including：
Multiple project testing lines；
Connecting terminal block, including：
First side connection component, including：Multiple test line connection points, the multiple test line connection point are estimated with the multiple item
Try the one-to-one connection of line；
The second side connection component, including：Multiple cable connection points, the multiple test line connection point and the multiple cable connection
A pair of of multi-connection of point, the cable connection point with the pre-fabricated electric cables to be measured outside test device for connecting.
2. the test device of cable according to claim 1, which is characterized in that
The connecting terminal block includes multiple connection sheets, be provided in each connection sheet the test line connection point and with institute
State the corresponding cable connection point of test line connection point.
3. the test device of cable according to claim 2, which is characterized in that
Each connection sheet includes multiple sub-pieces, be provided in each sub-pieces a cable connection point and with the electricity
One sub- tie point of cable tie point connection, multiple sub- tie points in each connection sheet are joined together to form described
Test line connection point.
4. the test device of cable according to claim 2, which is characterized in that described device further includes：
Connector, one end of the connector are connect with the cable connection point, the other end of the connector with it is described to be measured
Pre-fabricated electric cables connect；Wherein, when the connector is connect with multiple cable connection points, in multiple cable connection points
Any two cable connection point be not belonging to the same connection sheet.
5. the test device of cable according to claim 4, which is characterized in that the connector includes：
Butt joint, the butt joint are connect with the pre-fabricated electric cables to be measured；
Adapter Cable, the Adapter Cable are connected between the butt joint and the cable connection point, wherein the adaptation is electric
The core wire number of cable is identical as the core wire number of pre-fabricated electric cables to be measured.
6. the test device of cable according to claim 5, which is characterized in that
The core wire of the Adapter Cable and the one-to-one connection of the cable connection point, and the core wire of the Adapter Cable and the electricity
Cable tie point is interference fitted.
7. the test device of cable according to claim 5, which is characterized in that the connector further includes：
Test clip, the test clip are connected between the Adapter Cable and the cable connection point.
8. the test device of cable according to claim 1, which is characterized in that the tester further includes：
Display screen, the display screen are connected with the tester, the test result for showing the pre-fabricated electric cables to be measured.
9. the test device of cable according to claim 1, which is characterized in that described device further includes：
Restorer, the restorer are connected with the tester, in the bad test for detecting the pre-fabricated electric cables to be measured
The tester is controlled when as a result to reset.
10. the test device of cable according to claim 1, which is characterized in that described device further includes：
Buzzer, the buzzer are connected with the tester, in the bad test for detecting the pre-fabricated electric cables to be measured
It alarms when as a result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724836.XU CN207866957U (en) | 2018-05-15 | 2018-05-15 | The test device of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724836.XU CN207866957U (en) | 2018-05-15 | 2018-05-15 | The test device of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866957U true CN207866957U (en) | 2018-09-14 |
Family
ID=63456407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820724836.XU Active CN207866957U (en) | 2018-05-15 | 2018-05-15 | The test device of cable |
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| Country | Link |
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| CN (1) | CN207866957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581162A (en) * | 2018-12-20 | 2019-04-05 | 深圳科安达电子科技股份有限公司 | A kind of railway signal cable insulation testing system |
| CN113587969A (en) * | 2021-06-18 | 2021-11-02 | 大唐水电科学技术研究院有限公司 | Integrated sensor mounting and wiring method for hydroelectric generating set stability test |
-
2018
- 2018-05-15 CN CN201820724836.XU patent/CN207866957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581162A (en) * | 2018-12-20 | 2019-04-05 | 深圳科安达电子科技股份有限公司 | A kind of railway signal cable insulation testing system |
| CN109581162B (en) * | 2018-12-20 | 2022-11-18 | 深圳科安达电子科技股份有限公司 | Railway signal cable insulation test system |
| CN113587969A (en) * | 2021-06-18 | 2021-11-02 | 大唐水电科学技术研究院有限公司 | Integrated sensor mounting and wiring method for hydroelectric generating set stability test |
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Address after: 100176 Beijing Daxing District Beijing economic and Technological Development Zone Rongchang East Street 7 hospital 6 Building 3001 room. Patentee after: Beijing Dingrong Photovoltaic Technology Co.,Ltd. Address before: 100176 Beijing Daxing District Beijing economic and Technological Development Zone Rongchang East Street 7 hospital 6 Building 3001 room. Patentee before: BEIJING APOLLO DING RONG SOLAR TECHNOLOGY Co.,Ltd. |
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