CN206945836U - Cable test device - Google Patents
Cable test device Download PDFInfo
- Publication number
- CN206945836U CN206945836U CN201720315854.8U CN201720315854U CN206945836U CN 206945836 U CN206945836 U CN 206945836U CN 201720315854 U CN201720315854 U CN 201720315854U CN 206945836 U CN206945836 U CN 206945836U
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- Prior art keywords
- cable
- tested
- test device
- swing arm
- component
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Abstract
The utility model discloses a kind of cable test device, belong to cable testing field.The cable test device includes：Two cable sockets, wave component and electrical testing component；Cable connection end mouth is provided with the cable socket, the cable connection end mouth is used to electrically connect with the connection terminal of cable to be tested；This waves component and is arranged between two cable sockets, and this waves component and is used to drive the cable to be tested to do oscillating motion；Cable connection end mouth on two cable sockets of the electrical testing component and this is connected respectively, for detecting the electric property of the cable to be tested.Cable test device provided by the utility model can test its electric property during cable to be tested waves, so as to weed out the cable that electric property goes wrong under swinging condition before cable dispatches from the factory use, gone wrong when effectively prevent the electric property of the cable after dispatching from the factory under arms.
Description
Technical field
Cable testing field is the utility model is related to, more particularly to a kind of cable test device.
Background technology
Cable is a kind of wire rod that can transmit data, signal etc., and common cable has data wire, netting twine, cable etc.,
Cable is generally by several or several groups of wire strandings form.Currently, cable has relatively broad answer in data signal transmission field
With, in actual applications, if the electric property of cable under arms when go wrong and will have a strong impact on the transmission such as signal, data
Reliability.
In correlation technique, in order to be gone wrong when preventing the electric property of cable under arms, cable is dispatching from the factory using previous
As be required for testing the electric property of cable using cable test device, such as testing impedance, conduction test, to pick
Except the underproof cable of electric property.
But because current cable test device is only capable of the electric property of the cable under test conventional environment, it detects work(
Can be more single, it can not effectively detect that cable is likely to occur problem when being actually on active service.
Utility model content
In order to solve the problems, such as that prior art cable test device detection function is more single, the utility model embodiment carries
A kind of cable test device is supplied.The technical scheme is as follows：
A kind of cable test device is provided, the cable test device includes：Two cable sockets, wave component and electricity
Learn test suite；
Cable connection end mouth is provided with the cable socket, the cable connection end mouth is used for the company with cable to be tested
Connecting terminal electrically connects；
The component that waves is arranged between two cable sockets, it is described wave component be used for drive it is described to be tested
Cable does oscillating motion；
The electrical testing component is connected respectively with the cable connection end mouth on described two cable sockets, for detecting
State the electric property of cable to be tested.
Optionally, the cable test device also includes housing；The cable socket is removable installed in the housing
On.
Optionally, the cable socket includes the cable connection end mouth and slide rail being connected with each other；
The slideway coordinated with the slide rail is provided with the housing, the slide rail can slide on the slideway.
Optionally, the slide rail is matrix slide rail, and tapped through hole is provided with the side wall of the matrix slide rail；
The sliding part can be by being fixed on the slideway through the fixing bolt of the tapped through hole.
Optionally, the spill slide rail is trapezoidal slide rail.
Optionally, the component that waves includes Swing Arm and motor；
The Swing Arm is rod-like structure, and one end of the Swing Arm is connected with the motor, and the motor can drive
Length direction of the Swing Arm along the Swing Arm moves reciprocatingly；
The other end of the Swing Arm is provided with hook formation, and the hook formation can fix the cable to be tested.
Optionally, the component that waves includes Swing Arm, motor and crank-rocker structure；
The crank-rocker structure includes crank, connecting rod and rocking bar, and one end of the crank is connected with the motor, described
The other end of crank is connected with one end of the connecting rod, and the other end of the connecting rod is connected with one end of the rocking bar, described to shake
The other end of bar is fixed in the cable test device, and the motor can drive the crank to turn around one end of the crank
It is dynamic；
The Swing Arm is rod-like structure, one end of the Swing Arm and the junction phase of the rocking bar and the connecting rod
Even, and the length direction of the Swing Arm is identical with the length direction of the rocking bar, and the other end of the Swing Arm is provided with hook
Shape structure, the hook formation can fix the cable to be tested.
Optionally, the electrical testing component includes power module, voltage drop detection module and impedance computation module；
The power module is connected with the cable connection end mouth on two cable sockets respectively, and the power module is used
In providing test electric current for the cable to be tested, the current value of the test electric current is pre-set current value；
The voltage drop detection module is connected with the cable connection end mouth on two cable sockets respectively, the pressure drop inspection
Module is surveyed to be used to detect the voltage drop between the cable connection end mouth on two cable sockets；
The impedance computation module is connected with the voltage drop detection module, and the impedance computation module is used for according to described pre-
If current value and the voltage drop calculate the impedance of the cable to be tested.
Optionally, the electrical testing component includes virtual connection test module；
The virtual connection test module is connected with the cable connection end mouth on two cable sockets respectively, and the virtual connection is surveyed
The connection terminal that die trial block is used to detect in the cable connection end mouth on two cable sockets with the cable to be tested connects
Whether tactile contact there is virtual connection.
Optionally, the cable test device also includes display screen, and the display screen is connected with the electrical testing component；
The display screen is used for the information for showing the electric property of the reflection cable to be tested measured.
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
By providing the cable test device for including two cable sockets, waving component and electrical testing component, wherein, two
Cable connection end mouth on individual cable socket can be respectively with cable both ends to be tested connection terminal electrically connect, waving component can
To drive cable to be tested to do oscillating motion, electrical testing component can test the electric property of cable to be tested, therefore, this reality
Can test its electric property during cable to be tested waves with the cable test device of new offer, so as to
Cable dispatches from the factory and weeds out the cable that electric property goes wrong under swinging condition before use, effectively prevent the cable after dispatching from the factory
Electric property under arms when go wrong.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic diagram for cable test device that the utility model embodiment provides.
Fig. 2 is the side view for the cable socket that the utility model embodiment provides.
Fig. 3 is the profile for the cable test jack that the utility model embodiment provides.
Fig. 4 is the structural representation for waving component that the utility model embodiment provides.
Fig. 5 is the structural representation for waving component that the utility model embodiment provides.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The utility model provides a kind of cable test device, as shown in figure 1, the cable test device includes：Two cables
Line socket 101, wave component 102 and electrical testing component (not shown in figure 1).
Cable connection end mouth a is provided with the cable socket 101, cable connection end mouth a is used for cable L's to be tested
Connection terminal electrically connects.This waves component 102 and is arranged between two cable sockets 101, and this waves component 102 and is used to drive
The cable L to be tested does oscillating motion.The electrical testing component and a points of cable connection end mouth on two cable sockets 101
Do not connect, for detecting the electric property of the cable L to be tested.
As shown in figure 1, cable connection end mouth a side is provided with two cable sockets 101 in cable test device
On be oppositely arranged.When carrying out cable test, cable connection end mouth a on two cable sockets 101 respectively with cable to be tested
The connection terminal electrical connection at line L both ends.
It should be noted that the electric property of above-mentioned electrical testing module testing can include the impedance of cable to be tested
Value, conduction property etc., the utility model embodiment is not specifically limited to this.
In summary, the cable test device that the utility model embodiment provides, comprising waving component, electrical testing component
With two cable sockets, wherein, cable connection end mouth on two cable sockets can respectively with cable both ends to be tested
Connection terminal electrically connects, and waving component can drive cable to be tested to do oscillating motion, and electrical testing component can be tested to be measured
Try the electric property of cable.Therefore, the cable test device that the utility model embodiment provides can wave in cable to be tested
During test its electric property, so as to connection terminal occur under swinging condition being weeded out before cable dispatches from the factory use
The cable of the electrical performance issues such as virtual connection, gone wrong when effectively prevent the electric property of the cable after dispatching from the factory under arms.
Further, as shown in figure 1, the cable test device can also include display screen 104, display screen 104 and electricity
Test suite connects, and display screen 104 is used for the information for showing the electric property of the reflection cable to be tested measured.In practical application
In, the display screen 104 can show the impedance value of cable to be tested, and whether cable to be tested turns on.
In actual applications, different cables to be tested may have different connection terminals, such as pluggable connection terminal, bullet
Spring connection terminal, rail mounted connection terminal etc., and different connection terminals matches from different cable connection end mouths.Therefore,
In order to ensure that cable test device can neatly carry out electrical testing to different cable to be tested, in cable test device
Cable socket 101 needs to be changed according to the difference of cable to be tested.Specifically：
Fig. 2 is the side view of the cable socket 101 in Fig. 1, refer to Fig. 1 and Fig. 2, the cable test device also includes shell
Body 103, the cable socket 101 are removable installed on the housing 103.Example, it is also provided with slideway on housing 103
C, the cable socket 101 can be made up of the cable connection end mouth a and slide rail b being connected with each other, and slide rail b can be in slideway c
Upper slip, to realize being detachably connected for cable socket 101 and housing 103, specifically, when needing to set cable connection end mouth a
Put in specified location, slide rail b can be slid into slideway c specified location；When needing cable connection end mouth a from housing
, can be by slide rail b to slideway c boundary slips until slide rail b departs from slideway c when being removed on 103.In actual applications, technology
Personnel can also slide slide rail b according to the length of cable to be tested on slideway c so that between two cable sockets 101 away from
Match from the length with cable to be tested, so as to ensure the flexibility of cable test device test.
It should be noted that the cable connection end mouth a shown in Fig. 2 is circle, in practical application, its shape can have more
Kind, the utility model is not limited this.Slide rail b shown in Fig. 2 can be matrix slide rail, in one of the present utility model implementation
In example, the matrix slide rail can also be trapezoidal slide rail, and certainly, in actual applications, the matrix slide rail can also be other shapes
Slide rail, as long as ensureing that slide rail and slideway effectively coordinate, the utility model embodiment is not specifically limited to this.
Fig. 3 is the profile of cable socket 101 in Fig. 1, as shown in figure 3, when slide rail b is matrix slide rail, the matrix is slided
Tapped through hole d can be provided with the side wall of rail, in practical application, cable socket 101 can be by through tapped through hole d's
Fixing bolt e is fixed on above-mentioned slideway c.Specifically, fixing bolt e can pass through tapped through hole d and with slideway c side wall
Contact, when cable socket 101 is fixed on slideway c, technical staff can fasten fixing bolt e, so as to increase fixation
Frictional force between bolt e and slideway c side wall so that cable socket 101 can be fixed on slideway c in the presence of the frictional force
On.After so 101 distance is adjusted between two cable sockets, cable socket 101 can be fixed on cunning by fixing bolt e
On road c, so as to prevent the sliding transfer because of waving for cable to be tested in test process of cable socket 101, influence to survey
Examination.
In practical application, a variety of achievable modes can be had by waving component 102, and the utility model embodiment is with following two
Illustrated exemplified by implementation：
The first can realize mode, as shown in figure 4, this, which waves component 102, can include Swing Arm 1021 and motor 1022,
The Swing Arm 1021 is rod-like structure, and one end of the Swing Arm 1021 is connected with motor 1022, and motor 1022 can drive this to shake
Length direction (x direction) of the swing arm 1021 along Swing Arm 1021 moves reciprocatingly, and the other end of Swing Arm 1021 (that is to say Fig. 1
Middle Swing Arm 1021 stretches out one end of housing 103) hook formation f is provided with, hook formation f can fix cable to be tested.
It should be noted that in actual applications, on the other end of Swing Arm 1021 in addition to above-mentioned hook formation f can be set, also
The other kinds of structure that can fix cable to be tested can be set, and the utility model embodiment is not specifically limited to this.
During testing cable to be tested, the hook formation f on Swing Arm 1021 can fix cable to be tested, shake
When swing arm 1021 moves reciprocatingly under the drive of motor 1022, the cable to be tested can be done under the drive of Swing Arm 1021
Oscillating motion, this allows for the electric property for the cable to be tested that cable test device can be tested under swinging condition.
Second of achievable mode, as shown in figure 5, this, which waves component 102, can include Swing Arm 1021, the and of motor 1022
Crank-rocker structure.The crank-rocker structure includes crank 1023, connecting rod 1024 and rocking bar 1025, one end s of the crank 1023
Be connected with the motor 1022, the other end g of the crank 1023 is connected with one end h of the connecting rod 1024, the connecting rod 1024 it is another
End j is connected with one end k of the rocking bar 1025, and the other end p of the rocking bar 1025 is fixed in the cable test device, the motor
1022 can drive the crank 1023 to be rotated around one end s of the crank 1023；The Swing Arm 1021 is rod-like structure, the Swing Arm
1021 one end is connected with the junction of the rocking bar 1025 and the connecting rod 1024 (j and k junction), and the Swing Arm 1021
Length direction is identical with the length direction of the rocking bar 1025, and the other end of the Swing Arm 1021 (that is to say Swing Arm 1021 in Fig. 1
Stretch out one end of housing 103) hook formation f is provided with, hook formation f can fix the cable to be tested.Crank 1023 exists
It can be rotated under the drive of motor 1022, rocking bar 1025 can with the junction of connecting rod 1024 under the drive of crank 1023
To move reciprocatingly in the z-direction, then the Swing Arm 1021 can also move reciprocatingly in the z-direction.Hook formation f can be fixed and treated
Cable is tested, the cable to be tested can do oscillating motion under the drive of Swing Arm 1021, and this allows for cable test device
The electric property for the cable to be tested that can be tested under swinging condition.
It should be noted that in actual applications, can realize that waving the structure that component 102 waves has many kinds, for example,
Crank block slider structure, cam structure, rotary disk structure, four-bar linkage structure etc., it is real that the utility model embodiment provides both the above
What existing mode was merely exemplary, it can not limit the utility model.
Optionally, the electrical testing component includes power module, voltage drop detection module and impedance computation module.The power supply mould
Block is connected with the cable connection end mouth on two cable sockets respectively, and the power module is used to provide test for cable to be tested
Electric current, the current value of the test electric current is pre-set current value.The voltage drop detection module respectively with the cable on two cable sockets
Line connectivity port connects, and the voltage drop detection module is used to detect the voltage between the cable connection end mouth on two cable sockets
Drop.The impedance computation module is connected with the voltage drop detection module, and the impedance computation module is used for according to the pre-set current value and is somebody's turn to do
Voltage drop calculates the impedance of the cable to be tested.
It should be noted that in actual applications, the impedance computation module can be that single-chip microcomputer etc. has processing, calculates work(
The component of energy, the impedance computation module can calculate the impedance value of cable to be tested according to Ohm's law.
Optionally, the electrical testing component includes virtual connection test module, the virtual connection test module respectively with two cables
Cable connection end mouth connection on socket, the virtual connection test module are used to detect the cable connection end mouth on two cable sockets
In the contact that is contacted with the connection terminal of the cable to be tested whether there is virtual connection.
Cable test device provided by the utility model can be used for carrying out electrical testing to cable, below, the utility model
By by taking the cable test device shown in Fig. 1 as an example, cable electric property is carried out to cable test device provided by the utility model
The method of test is described briefly, and specifically, the method for testing is：
According to the type selecting of cable connection end to be tested with the cable connection end mouth matched with the connection terminal
Two cable sockets；Two cable sockets are slided on the slideway of cable test device housing by respective slide rail；Should
Cable connection end mouth on two cable sockets connects with the electrical testing component in cable test device；This is to be tested
Two connection terminals of cable are connected respectively on the cable connection end mouth of two cable sockets；Using waving waving for component
The hook formation of arm one end fixes the cable to be tested；Start this and wave component, this is waved component and drive cable to be tested to do
Oscillating motion；During the cable to be tested does oscillating motion, start the electrical testing component to test cable to be tested
Impedance value and conduction property etc.；Display screen shows impedance value and the conducting for the cable to be tested that the electrical testing component measures
Performance etc..
It should be noted that in actual applications, cable survey is carried out using cable test device provided by the utility model
During examination, it can not perform and above-mentioned " fix the cable to be tested using the hook formation of the Swing Arm one end for waving component；Starting should
Wave component, this is waved component and drive cable to be tested to do oscillating motion " technical process, and directly perform and start electricity and survey
The technical process of component is tried, to test the electric property of cable to be tested under static state.
In summary, the cable test device that the utility model embodiment provides, comprising waving component, electrical testing component
With two cable sockets, wherein, cable connection end mouth on two cable sockets can respectively with cable both ends to be tested
Connection terminal electrically connects, and waving component can drive cable to be tested to do oscillating motion, and electrical testing component can be tested to be measured
Try the electric property of cable.Therefore, the cable test device that the utility model embodiment provides can wave in cable to be tested
During test its electric property, so as to connection terminal occur under swinging condition being weeded out before cable dispatches from the factory use
The cable of the electrical performance issues such as virtual connection, gone wrong when effectively prevent the electric property of the cable after dispatching from the factory under arms.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of cable test device, it is characterised in that the cable test device includes：Two cable sockets, wave component
With electrical testing component；
Cable connection end mouth is provided with the cable socket, the cable connection end mouth is used for the connection end with cable to be tested
Son electrical connection；
The component that waves is arranged between two cable sockets, and the component that waves is used to drive the cable to be tested
Do oscillating motion；
The electrical testing component is connected respectively with the cable connection end mouth on described two cable sockets, for detecting described treat
Test the electric property of cable.
2. cable test device according to claim 1, it is characterised in that the cable test device also includes housing；
The cable socket is removable installed on the housing.
3. cable test device according to claim 2, it is characterised in that the cable socket includes the institute being connected with each other
State cable connection end mouth and slide rail；
The slideway coordinated with the slide rail is provided with the housing, the slide rail can slide on the slideway.
4. cable test device according to claim 3, it is characterised in that the slide rail is matrix slide rail, the matrix
Tapped through hole is provided with the side wall of slide rail；
The sliding part can be by being fixed on the slideway through the fixing bolt of the tapped through hole.
5. cable test device according to claim 4, it is characterised in that the matrix slide rail is trapezoidal slide rail.
6. cable test device according to claim 1, it is characterised in that the component that waves includes Swing Arm and electricity
Machine；
The Swing Arm is rod-like structure, and one end of the Swing Arm is connected with the motor, and the motor can drive described
Length direction of the Swing Arm along the Swing Arm moves reciprocatingly；
The other end of the Swing Arm is provided with hook formation, and the hook formation can fix the cable to be tested.
7. cable test device according to claim 1, it is characterised in that the component that waves includes Swing Arm, motor
And crank-rocker structure；
The crank-rocker structure includes crank, connecting rod and rocking bar, and one end of the crank is connected with the motor, the crank
The other end be connected with one end of the connecting rod, the other end of the connecting rod is connected with one end of the rocking bar, the rocking bar
The other end is fixed in the cable test device, and the motor can drive the crank to be rotated around one end of the crank；
The Swing Arm is rod-like structure, and one end of the Swing Arm is connected with the junction of the rocking bar and the connecting rod, and
The length direction of the Swing Arm is identical with the length direction of the rocking bar, and the other end of the Swing Arm is provided with hook-shaped knot
Structure, the hook formation can fix the cable to be tested.
8. cable test device according to claim 1, it is characterised in that the electrical testing component includes power supply mould
Block, voltage drop detection module and impedance computation module；
The power module is connected with the cable connection end mouth on two cable sockets respectively, and the power module is for being
The cable to be tested provides test electric current, and the current value of the test electric current is pre-set current value；
The voltage drop detection module is connected with the cable connection end mouth on two cable sockets respectively, the voltage drop detection mould
Block is used to detect the voltage drop between the cable connection end mouth on two cable sockets；
The impedance computation module is connected with the voltage drop detection module, and the impedance computation module is used for according to the default electricity
Flow valuve and the voltage drop calculate the impedance of the cable to be tested.
9. cable test device according to claim 1, it is characterised in that the electrical testing component is tested including virtual connection
Module；
The virtual connection test module is connected with the cable connection end mouth on two cable sockets respectively, and mould is tested in the virtual connection
Block is used to detect what is contacted with the connection terminal of the cable to be tested in the cable connection end mouth on two cable sockets
Whether contact there is virtual connection.
10. cable test device according to claim 1, it is characterised in that the cable test device also includes display
Screen, the display screen are connected with the electrical testing component；
The display screen is used for the information for showing the electric property of the reflection cable to be tested measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315854.8U CN206945836U (en) | 2017-03-28 | 2017-03-28 | Cable test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315854.8U CN206945836U (en) | 2017-03-28 | 2017-03-28 | Cable test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945836U true CN206945836U (en) | 2018-01-30 |
Family
ID=61357167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315854.8U Expired - Fee Related CN206945836U (en) | 2017-03-28 | 2017-03-28 | Cable test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631945A (en) * | 2019-10-25 | 2019-12-31 | 国网福建省电力有限公司电力科学研究院 | Wire swinging abrasion testing device under strong wind environment simulation |
-
2017
- 2017-03-28 CN CN201720315854.8U patent/CN206945836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631945A (en) * | 2019-10-25 | 2019-12-31 | 国网福建省电力有限公司电力科学研究院 | Wire swinging abrasion testing device under strong wind environment simulation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |