CN207924016U - A kind of contact resistance testing device - Google Patents
A kind of contact resistance testing device Download PDFInfo
- Publication number
- CN207924016U CN207924016U CN201820357399.2U CN201820357399U CN207924016U CN 207924016 U CN207924016 U CN 207924016U CN 201820357399 U CN201820357399 U CN 201820357399U CN 207924016 U CN207924016 U CN 207924016U
- Authority
- CN
- China
- Prior art keywords
- contact
- fixed link
- fixed
- installing frame
- testing device
- 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
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of contact resistance testing devices, including rack component, fixed block and fixed link are provided on rack component, fixed link is provided with installing frame, hook knob and contact adjusting knob, digital display touch-control pressure gauge is provided in installing frame, installing frame is fixed to by hook knob in fixed link, fixed link, which is provided with, is easily installed the line slide rail that frame slides up and down, contact adjusting knob is mounted on the upper surface of fixed link, contact adjusting knob passes through fixed link and installing frame to be connected to digital display touch-control pressure gauge, the lower face of digital display touch-control pressure gauge is provided in measurement and pops one's head in, the upper surface of fixed block is provided with the lower probe of measurement.The utility model intuitively obtains the contact force numerical value between contact by digital display touch-control pressure gauge, is adjusted convenient for the contact force between contact.The installing frame of the utility model is fixed to by hook knob in fixed link, and dismounting, installation and the carrying of contact resistance testing device are convenient for.
Description
Technical field
The utility model is related to a kind of contact resistance testing device, especially one kind can be intuitively displayed between contact
The contact resistance testing device of contact force.
Background technology
Contact resistance test is by conducting resistance after measurement two contacts of switch.Contact resistance its directly
Reflect the switch life using contact, contact resistance is excessive, can cause to switch no power, generate heat, under the service life of contact
Drop etc..Conventional contact resistance testing device is to use ohmer or ducter, measured to switch or contact, but
Other than the parameter of the instruments such as ohmer is there are one the reflection of data, when measuring, two contacts mutually connect for switch or contact
The means of none reflected measurement of touch so that survey crew can not intuitively obtain the numerical value of contact force, be not easy between contact
The adjusting of contact force.
Utility model content
It, can be with to solve the above problems, the purpose of this utility model is to provide a kind of contact resistance testing device
The contact force numerical value between contact is intuitively obtained by digital display touch-control pressure gauge, is adjusted convenient for the contact force between contact
It is whole.
Technical solution used by the invention for solving the technical problem is：A kind of contact resistance testing device, including
Rack component is provided with fixed block and fixed link on rack component, and fixed link is provided with installing frame, hook knob and contact
Adjusting knob is provided with digital display touch-control pressure gauge in installing frame, and installing frame is fixed to by hook knob in fixed link, fixed link
It is provided with and is easily installed the line slide rail that frame slides up and down, contact adjusting knob is mounted on the upper surface of fixed link, contact
Pressure adjustment knob passes through fixed link and installing frame is connected to digital display touch-control pressure gauge, the lower face setting of digital display touch-control pressure gauge
Have and pop one's head in measurement, the upper surface of fixed block is provided with the lower probe of measurement.
Further, the side of the fixed block be provided with for lateral adjustments measure lower probe positions X adjusting knobs and
The Y adjusting knobs of lower probe positions are measured for vertical adjustment.The X adjusting knobs and Y adjusting knobs of the utility model setting are used
The lower position popped one's head in is measured in adjusting, is mutually aligned convenient for measuring lower probe and measuring to pop one's head in.
Further, cavity is provided among fixed block, cavity inside is provided with adjustment seat, X adjusting knobs and Y adjusting knobs
It fixes across cavity sidewalls and adjustment seat, is connected through a screw thread between X adjusting knobs and fixed block, Y adjusting knobs and fixed block
Between be connected through a screw thread.This structure of the utility model is not only simple in structure, it is easy to accomplish, and stability is high, convenient for adjusting
Control.
Further, supporting point is provided with below the rack component, there are four the supporting point settings.The utility model is set
The supporting point set is not only convenient for the placement of contact resistance testing device, and can improve contact resistance testing device
Structural stability.
Further, the surface gold-plating popped one's head in the measurement and popped one's head on measuring.The utility model setting in this way is so that survey
When measuring resistance, error is lower.
Further, digital display touch-control pressure gauge is fixed by nut and installing frame.Not only structure is arranged in the utility model in this way
It is simply easily achieved, and easy for removal and installation.
Further, it pops one's head in measurement and is threadedly secured to the lower face of digital display touch-control pressure gauge, measure lower probe and pass through
It is threadedly secured in the upper surface of fixed block.The utility model setting in this way is conveniently replaceable the dop of internal different-diameter, accomplishes fast
The contact of the adaptation different specification size of speed.
The utility model has the beneficial effects that：The utility model is a kind of contact resistance testing device, this practicality is new
Type intuitively obtains the contact force numerical value between contact by digital display touch-control pressure gauge, is adjusted convenient for the contact force between contact
It is whole.The installing frame of the utility model is fixed to by hook knob in fixed link, convenient for tearing open for contact resistance testing device
It unloads, install and carries.The fixed link of the utility model, which is provided with, is easily installed the line slide rail that frame slides up and down so that installing frame
It can be slided up and down along line slide rail.The contact adjusting knob of the utility model passes through fixed link and installing frame to be connected to
Digital display touch-control pressure gauge is convenient for adjusting the contact force between upper and lower contact in this way, is convenient for the measurement of resistance.
Description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Fig. 1 is the structural schematic diagram of the utility model, as shown in Figure 1, the utility model is a kind of contact resistance survey
Trial assembly is set, including rack component 4, and fixed block 11 and fixed link 12 are provided on rack component 4, and fixed link 12 is provided with installing frame
3, hook knob 1 and contact adjusting knob 2 are provided with digital display touch-control pressure gauge 5 in installing frame 3, and installing frame 3 passes through locking
Knob 1 is fixed in fixed link 12, and fixed link 12, which is provided with, is easily installed the line slide rail 10 that frame 3 slides up and down, contact
Adjusting knob 2 is mounted on the upper surface of fixed link 12, and contact adjusting knob 2 passes through fixed link 12 and installing frame 3 to be connected to
Digital display touch-control pressure gauge 5, the lower face of digital display touch-control pressure gauge 5, which is provided in measurement, pops one's head in 6, the upper surface setting of fixed block 11
There is probe 7 under measurement.The utility model intuitively obtains the contact force numerical value between contact by digital display touch-control pressure gauge 5, is convenient for
Contact force between contact is adjusted.The installing frame 3 of the utility model is fixed to by hook knob 1 in fixed link 12,
Convenient for the dismounting, installation and carrying of contact resistance testing device.The fixed link 12 of the utility model, which is provided with, to be easily installed
The line slide rail 10 that frame 3 slides up and down so that installing frame 3 can be slided up and down along line slide rail 10.The utility model connects
Touch pressure adjusting knob 2 passes through fixed link 12 and installing frame 3 to be connected to digital display touch-control pressure gauge 5, is convenient for adjusting in this way and touch up and down
Contact force between point is convenient for the measurement of resistance.
Preferably, the side of the fixed block 11 of the utility model is provided with the X that 7 positions of lower probe are measured for lateral adjustments
Adjusting knob 8 and the Y adjusting knobs 9 that 7 positions of lower probe are measured for vertical adjustment.The X adjusting knobs 8 of the utility model setting
It is used to adjust the position for measuring lower probe 7 with Y adjusting knobs 9, is mutually aligned convenient for measuring lower probe 7 and measuring probe 6.Gu
Determine to be provided with cavity among block 11, cavity inside is provided with adjustment seat 13, and X adjusting knobs 8 and Y adjusting knobs 9 pass through cavity side
Wall and adjustment seat 13 are fixed, and are connected through a screw thread between X adjusting knobs 8 and fixed block 11, Y adjusting knobs 9 and fixed block 11 it
Between be connected through a screw thread.This structure of the utility model is not only simple in structure, it is easy to accomplish, and stability is high, convenient for regulation and control.
Preferably, 4 lower section of rack component of the utility model is provided with supporting point 14, and the supporting point 14 is provided with four
It is a.The supporting point 14 of the utility model setting is not only convenient for the placement of contact resistance testing device, and can improve contact
The structural stability of contact resistance test device.Probe 6 and the surface gold-plating for measuring probe 6 in the measurement.This practicality is new
When type setting in this way makes measurement resistance, error is lower.Digital display touch-control pressure gauge 5 is fixed by nut and installing frame 3.This practicality
Novel such setting, which is not only simple in structure, to be easily achieved, and easy for removal and installation.Probe 6 is threadedly secured in measurement
The lower face of digital display touch-control pressure gauge 5 measures the upper surface that lower probe 7 is threadedly secured to fixed block 11.The utility model
Setting is conveniently replaceable the dop of internal different-diameter in this way, accomplishes the contact for quickly adapting to different specification size.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode should all belong to the scope of protection of the utility model as long as it reaches the technique effect of the utility model with identical means.
Claims (7)
1. a kind of contact resistance testing device, it is characterised in that：Including rack component, fixed block is provided on rack component
And fixed link, fixed link are provided with installing frame, hook knob and contact adjusting knob, digital display touch-control are provided in installing frame
Pressure gauge, installing frame are fixed to by hook knob in fixed link, and fixed link, which is provided with, is easily installed the straight line that frame slides up and down
Sliding rail, contact adjusting knob are mounted on the upper surface of fixed link, and contact adjusting knob passes through fixed link and installing frame
It is connected to digital display touch-control pressure gauge, the lower face of digital display touch-control pressure gauge, which is provided in measurement, pops one's head in, and the upper surface of fixed block is set
It is equipped with the lower probe of measurement.
2. a kind of contact resistance testing device according to claim 1, it is characterised in that：The side of the fixed block
It is provided with the Y tune for measuring the X adjusting knobs of lower probe positions for lateral adjustments and measuring lower probe positions for vertical adjustment
Save knob.
3. a kind of contact resistance testing device according to claim 2, it is characterised in that：It is provided among fixed block
Cavity, cavity inside are provided with adjustment seat, and X adjusting knobs and Y adjusting knobs are fixed across cavity sidewalls with adjustment seat, and X is adjusted
It is connected through a screw thread between knob and fixed block, is connected through a screw thread between Y adjusting knobs and fixed block.
4. a kind of contact resistance testing device according to claim 1, it is characterised in that：Below the rack component
It is provided with supporting point, there are four the supporting point settings.
5. a kind of contact resistance testing device according to claim 1, it is characterised in that：In the measurement probe and
The surface gold-plating popped one's head in measurement.
6. a kind of contact resistance testing device according to claim 1, it is characterised in that：Digital display touch-control pressure gauge is logical
Nut is crossed to fix with installing frame.
7. a kind of contact resistance testing device according to claim 1, it is characterised in that：Probe passes through spiral shell in measurement
Line is fixed on the lower face of digital display touch-control pressure gauge, measures the upper surface that lower probe is threadedly secured to fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357399.2U CN207924016U (en) | 2018-03-15 | 2018-03-15 | A kind of contact resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357399.2U CN207924016U (en) | 2018-03-15 | 2018-03-15 | A kind of contact resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924016U true CN207924016U (en) | 2018-09-28 |
Family
ID=63599297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357399.2U Active CN207924016U (en) | 2018-03-15 | 2018-03-15 | A kind of contact resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342509A (en) * | 2018-11-23 | 2019-02-15 | 海宁红狮宝盛科技有限公司 | Contact resistance test machine and its method |
| CN110514901A (en) * | 2019-09-03 | 2019-11-29 | 福达合金材料股份有限公司 | Welded type electrical contact member contact resistance device for quick testing and its test method |
| CN116520027A (en) * | 2023-07-04 | 2023-08-01 | 陕西博古德智能科技有限公司 | Relay contact resistance measuring device and method |
-
2018
- 2018-03-15 CN CN201820357399.2U patent/CN207924016U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342509A (en) * | 2018-11-23 | 2019-02-15 | 海宁红狮宝盛科技有限公司 | Contact resistance test machine and its method |
| CN110514901A (en) * | 2019-09-03 | 2019-11-29 | 福达合金材料股份有限公司 | Welded type electrical contact member contact resistance device for quick testing and its test method |
| CN116520027A (en) * | 2023-07-04 | 2023-08-01 | 陕西博古德智能科技有限公司 | Relay contact resistance measuring device and method |
| CN116520027B (en) * | 2023-07-04 | 2023-09-12 | 陕西博古德智能科技有限公司 | Relay contact resistance measuring device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207924016U (en) | A kind of contact resistance testing device | |
| CN101424507B (en) | Flatness inspection device | |
| CN203705554U (en) | Resistance measuring device | |
| CN204988096U (en) | Mould slip rotation measurement device | |
| CN203587264U (en) | Probe operating device | |
| CN203950027U (en) | A kind of fault diagnosis near field probes calibrating installation | |
| CN208172100U (en) | Resistance monitor | |
| CN101852581A (en) | Continuous wall thickness measurer and measuring method | |
| CN203894134U (en) | Horizontal rice glue dripping plate for gel consistency test | |
| CN209027516U (en) | It is a kind of for measuring three meter rulers of surface evenness and crown slope degree | |
| CN201181247Y (en) | Electronic detecting instrument for holding pressure of electric motor brush | |
| CN204556438U (en) | A kind of closed apparent density of powder detector | |
| CN204556439U (en) | A kind of apparent density detector | |
| CN210321537U (en) | Data comparison device for quantitative detection of abrasion of insulation surface of rotor winding | |
| CN203550822U (en) | Device for measuring horizontal size of inner wall of trapezoidal workpiece | |
| CN208125589U (en) | The calibrating installation of smooth piece of positive static pressure in swinging friction coefficient measuring apparatus | |
| CN102109373A (en) | Floating ball type liquid level sensor | |
| CN208091416U (en) | A kind of solidifying mist apparatus for measuring thickness of Portable insulating operation rod | |
| CN219936086U (en) | Current transformer load box with dismounting structure | |
| CN205620109U (en) | Rear -view mirror reflectivity tester | |
| CN105135989A (en) | Portable arc hole distance measuring instrument | |
| CN210625612U (en) | Self-adaptive printed circuit board thickness measuring device | |
| CN103901275A (en) | Pressure sensing type conductive ink resistance value tester | |
| CN205175294U (en) | Main shaft length detection device | |
| CN215414353U (en) | Medical clamp release force tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |