CN206096262U - Constant temperature DC resistance measuring device - Google Patents
Constant temperature DC resistance measuring device Download PDFInfo
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- CN206096262U CN206096262U CN201621092776.1U CN201621092776U CN206096262U CN 206096262 U CN206096262 U CN 206096262U CN 201621092776 U CN201621092776 U CN 201621092776U CN 206096262 U CN206096262 U CN 206096262U
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Abstract
The utility model discloses a constant temperature DC resistance measuring device, it includes a box test cabinet, the inside test space that is of test cabinet, the lateral part at the top of test cabinet all is equipped with temperature control device, through temperature control device control the inside constant temperature environment of test cabinet, the bottom of test cabinet is equipped with time -recorder, temperature sensor, direct current resistance display, and the resistance value that the time that the time -recorder shows, the temperature that temperature sensor recorded, direct current resistance display show shows all on the display screen of device that the device reduces traditional constant temperature laboratory for a boxed structure, and it is little to take up space, and resource and electric energy have been practiced thrift to confined constant temperature laboratory specially.
Description
Technical field
The utility model is related to electric wire field tests, and in particular to a kind of easy constant temperature D.C. resistance test device.
Background technology
Electric wire is national economy indispensable " blood vessel and nerve ", with social and economic development, is especially existed
The occasion such as indoor, heavy construction inside and large-scale public place, to the consumption of electric wire also in cumulative year after year.
Whether the D.C. resistance of copper conductor meets standard requirement in order to verify electric wire, needs to carry out directly copper conductor
Leakage resistance test experiments.Generally it is to the D.C. resistance test experiments flow process of copper conductor：Test sample is placed on into 20 DEG C ± 1 DEG C
Environment in carry out pretreatment 16h, it is ensured that the temperature of conductor is consistent with environment temperature, then in 20 DEG C ± 1 DEG C of environment temperature
Under the test of D.C. resistance is carried out to conductor.
The content of the invention
The purpose of this utility model is the problem above for overcoming prior art to exist, there is provided a kind of constant temperature D.C. resistance is surveyed
Trial assembly is put, and apparatus structure of the present utility model is simple, reasonable in design, is taken up space little, without the constant temperature laboratory of special closing,
The test of conductor DC resistance can be completed, resource and electric energy has been saved.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions：
A kind of constant temperature D.C. resistance test device, it includes a box test cabinet, and the test cabinet inside is test
Space, the sidepiece at the top of the test cabinet is equipped with temperature control equipment, and by the temperature control equipment survey is controlled
The isoperibol of examination chamber interior；The bottom of the test cabinet is provided with timer, temperature sensor, D.C. resistance display, timing
The resistance value that temperature that time that device shows, temperature sensor are measured, D.C. resistance display show is shown in the aobvious of device
In display screen；
Also include power switch, the power switch is arranged on the bottom of the test cabinet, the side of the power switch
Key zone is provided with, by the key zone input test temperature, testing time.
It is further preferred that copper conductor is fixed in the test cabinet by test fixture, the test fixture is detachable
Be arranged in the test cabinet.
It is further preferred that the test platform in the test cabinet is provided with groove, the test fixture is arranged on described
In groove.
It is further preferred that the test fixture includes base and is arranged on the clip of the base both sides, by described
Clip is fixed on copper conductor on the base.
It is further preferred that after copper conductor is fixed on the base, two ends and the test signal line of copper conductor are turned on, institute
State the both sides that test signal line is arranged on the test cabinet.
The beneficial effects of the utility model are:
The utility model discloses a kind of constant temperature D.C. resistance test device, and it includes a box test cabinet, the survey
Examination chamber interior is the test space, and the sidepiece at the top of the test cabinet is equipped with temperature control equipment, by the temperature control
Device controls the isoperibol inside the test cabinet；The bottom of the test cabinet is provided with timer, temperature sensor, direct current
Resistance display, the resistance value that temperature that time that timer shows, temperature sensor are measured, D.C. resistance display show shows
Show on the display screen of device, traditional constant temperature laboratory is reduced into a case structure by the device, is taken up space little, without
The constant temperature laboratory of special closing, has saved resource and electric energy.
With fixed cycle operator, automatic test, and test result can be directly recorded using the device to test constant temperature D.C. resistance,
Human body near test sample when, environment temperature has a conversion, and people touches conductor with hand can all affect the actual temperature of conductor, reduce
Artificial test error.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail in by following examples and its accompanying drawing.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment technology, will retouch below to embodiment technology
The accompanying drawing to be used needed for stating is briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model principle schematic diagram.；
Wherein, 10- test cabinets, 101- temperature control equipments, 102- test platforms, 103- bases, 104- clips, 105- copper
Conductor, 201- timers, 202- temperature sensors, 203- D.C. resistance displays, 204- power switches, 205- key zones,
206- test signal lines.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment
With reference to shown in Fig. 1, a kind of constant temperature D.C. resistance test device is disclosed in the present embodiment, it include one it is box
Test cabinet 10, the inside of above-mentioned test cabinet 10 is the test space, and the sidepiece at the top of above-mentioned test cabinet 10 is equipped with temperature control dress
101 are put, the isoperibol inside above-mentioned test cabinet 10 is controlled by said temperature control device 101.
Test platform 102 is arranged on inside above-mentioned test cabinet 10, and above-mentioned test platform 102 is provided with groove, by test clip
Tool is arranged in above-mentioned groove.Above-mentioned test fixture includes base 103 and is arranged on the clip 104 of the both sides of above-mentioned base 103, leads to
Cross above-mentioned clip 104 copper conductor 105 is fixed on above-mentioned base 103.
I.e. copper conductor 105 is fixed in above-mentioned test cabinet 10 by test fixture, and above-mentioned test fixture is removably arranged
In above-mentioned test cabinet 10, test fixture can be changed according to different test lots.
After copper conductor 105 is fixed on above-mentioned base 103, two ends and the test signal line 206 of copper conductor 105 are turned on, on
The both sides that test signal line 206 is arranged on above-mentioned test cabinet 10 are stated, and above-mentioned test signal line 206 is arranged on and test platform
On 102 corresponding positions.
In the present embodiment, above-mentioned test signal line 206 can be connected with above-mentioned clip 104, and above-mentioned clip 104 is adopted and led
Body material prepare, after above-mentioned copper conductor 105 is clamped with the clip 104 at two ends, realize copper conductor 105 fixation it is same
When, also turn on test signal line 206.
The test device of the present embodiment, the thermostat temperature environment inside its test cabinet 10 is automatically controlled, according to test
Need to adjust temperature, and constant temperature can be kept, therefore, it is provided with timer 201, TEMP in the bottom of above-mentioned test cabinet 10
Device 202, D.C. resistance display 203, temperature, D.C. resistance that the time of the display of timer 201, temperature sensor 202 are measured
The resistance value that display 203 shows is shown on the display screen of device.
The power switch 204 of device is arranged on the side of bottom of device, and above-mentioned power switch 204 is arranged on above-mentioned test
On the side of the bottom of room 10, the side of above-mentioned power switch 204 is provided with key zone 205, by the input test of above-mentioned key zone 205
Temperature, testing time.
The operation principle of the present embodiment is as follows：
The power switch 204 of first device for opening, adjusts temperature and time, and the temperature inside room to be tested 10 is 20 DEG C ± 1
DEG C, test copper conductor sample is placed on base, in being then placed in test cabinet, being placed in 20 DEG C ± 1 DEG C of environment is carried out
Pretreatment 16h, it is ensured that the temperature of conductor is consistent with environment temperature；Then with the clamping copper conductor of clip 104 of the both sides of base 103
105 two ends, realize that copper conductor 105 is turned on, and carry out the test of D.C. resistance to conductor under 20 DEG C ± 1 DEG C of environment temperature.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of constant temperature D.C. resistance test device, it is characterised in that it includes a box test cabinet, the test is indoor
Portion is the test space, and the sidepiece at the top of the test cabinet is equipped with temperature control equipment, by the temperature control equipment control
Make the isoperibol inside the test cabinet；The bottom of the test cabinet is provided with timer, temperature sensor, D.C. resistance and shows
Device, the resistance value that temperature that time that timer shows, temperature sensor are measured, D.C. resistance display show is shown in dress
On the display screen put；
Also include power switch, the power switch is arranged on the bottom of the test cabinet, and the side of the power switch is provided with
Key zone, by the key zone input test temperature, testing time.
2. a kind of constant temperature D.C. resistance test device according to claim 1, it is characterised in that copper conductor passes through test clip
Tool is fixed in the test cabinet, and the test fixture is removably arranged in the test cabinet.
3. a kind of constant temperature D.C. resistance test device according to claim 2, it is characterised in that the survey in the test cabinet
Examination platform is provided with groove, and the test fixture is arranged in the groove.
4. a kind of constant temperature D.C. resistance test device according to claim 3, it is characterised in that the test fixture includes
Base and the clip for being arranged on the base both sides, are fixed on copper conductor on the base by the clip.
5. a kind of constant temperature D.C. resistance test device according to claim 4, it is characterised in that copper conductor is fixed on described
After on base, two ends and the test signal line of copper conductor are turned on, and the test signal line is arranged on the both sides of the test cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092776.1U CN206096262U (en) | 2016-09-29 | 2016-09-29 | Constant temperature DC resistance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092776.1U CN206096262U (en) | 2016-09-29 | 2016-09-29 | Constant temperature DC resistance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096262U true CN206096262U (en) | 2017-04-12 |
Family
ID=58481555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092776.1U Active CN206096262U (en) | 2016-09-29 | 2016-09-29 | Constant temperature DC resistance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762336A (en) * | 2018-06-20 | 2018-11-06 | 东莞纳普能源科技有限公司 | A kind of temperature tester and its workflow |
| CN109444544A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | A kind of portable constant temperature D.C. resistance calibration equipment |
| CN110018350A (en) * | 2019-04-26 | 2019-07-16 | 中辰电缆股份有限公司 | A kind of conductor DC resistance quick, intelligent measuring system online |
-
2016
- 2016-09-29 CN CN201621092776.1U patent/CN206096262U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762336A (en) * | 2018-06-20 | 2018-11-06 | 东莞纳普能源科技有限公司 | A kind of temperature tester and its workflow |
| CN109444544A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | A kind of portable constant temperature D.C. resistance calibration equipment |
| CN110018350A (en) * | 2019-04-26 | 2019-07-16 | 中辰电缆股份有限公司 | A kind of conductor DC resistance quick, intelligent measuring system online |
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