CN207425747U - A kind of contact arm of band RFID passive temperature sensors - Google Patents
A kind of contact arm of band RFID passive temperature sensors Download PDFInfo
- Publication number
- CN207425747U CN207425747U CN201721339414.2U CN201721339414U CN207425747U CN 207425747 U CN207425747 U CN 207425747U CN 201721339414 U CN201721339414 U CN 201721339414U CN 207425747 U CN207425747 U CN 207425747U
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- contact arm
- temperature sensors
- passive temperature
- band
- rfid passive
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Abstract
The utility model discloses a kind of contact arms of band RFID passive temperature sensors, including contact arm cylinder, the both ends of the contact arm cylinder are respectively connector and fixing end, the contact arm cylinder at connector one side by being set with installation band, the installation, which takes, is provided with sensor rest area, the sensor rest area is built-in with RFID passive temperature sensors, and the both ends of the installation band are respectively arranged with tied lead and bandage is buckled；For the electrical contact arm by removable installation band installation RFID passive temperature Sensor Designs, not only realization contact arm flexibly detects the effect of temperature, and is easily installed repair, is suitble to use in occasions such as switchgears.
Description
Technical field
The utility model is related to technical field of electricity, particularly a kind of contact arm of band RFID passive temperature sensors.
Background technology
During the day-to-day operation of electric system, transformer, disconnecting switch, dynamic/static contact, cable connector etc. are electrically set
It is standby to be mounted on power distribution cabinet, wherein coupling part due to various reasons, high current by when temperature raise, equipment is caused to occur old
It is the problems such as change, decreasing insulating, serious to cause short circuit, damage equipment, interruption of power supply etc..So these equipment need into
Row real time temperature measurement, and the position of test point is multifarious, some is indoors, some is in outdoor；Some in switch board, have it is naked
It is exposed at high-altitude.In addition, the voltage of test point is up to hundreds of thousands volt, tens amperes of electric current or even upper kiloampere, it is distributed around equipment
Extremely strong electromagnetic field.Various reasons cause difficult to the operation irregularity of its thermometric in practice.Contact arm is the important portion of power distribution cabinet
One Important Components of part and breaker, referring in particular to Publication No. CN206098264U's《Contact arm》It mentions including touching
Arm cylinder body, the both ends of the contact arm cylinder are respectively connector and fixing end, and the fixing end is divided into lower fixing end and upper fixation
End, the diameter of the lower fixing end are more than the diameter of upper fixing end, and the endface of the connector is equipped with chamfering, in connector
Portion is the groove of circular ring shape, and the cell wall edge of the one side that groove is connected with fixing end is chamfering, connector and fixing end outside
Wall does vulcanizing treatment.This traditional contact arm can not measure its operating temperature while work, and traditional temperature
Sensor can not adapt to so severe thermometric environment.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of contact arm of band RFID passive temperature sensors,
New RFID passive temperature sensors with contact arm are combined, a kind of new contact arm is formed, solves to breaker etc.
The real time temperature measurement problem of power equipment.
Technical solution is used by the utility model solves its technical problem：
A kind of contact arm of band RFID passive temperature sensors, including contact arm cylinder, the both ends of the contact arm cylinder are respectively
Connector and fixing end, for the contact arm cylinder by being set with installation band at connector one side, the installation, which takes, is provided with sensing
Device rest area, the sensor rest area are built-in with RFID passive temperature sensors, and the both ends of the installation band are respectively arranged with
Tied lead and bandage are buckled.
As a preference, clamping part is distributed on the tied lead, gap is left between the clamping part.As one
A preference, the contact arm cylinder are provided with silver coating by being provided with mating groove at connector one side in the mating groove.
As a preference, the section of the clamping part is trapezoidal.
As a preference, arc recess is corresponded on the contact arm cylinder.
The beneficial effects of the utility model are：The electrical contact arm is passed by removable installation band installation RFID passive temperatures
Sensor designs, and not only realizes that contact arm flexibly detects the effect of temperature, and is easily installed repair, is suitble to make in occasions such as switchgears
With.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the structural exploded view of the utility model.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the object, technical solution and advantage for making the application are more clearly understood
The utility model is further elaborated.For the thorough explanation present invention, it is special that some can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields uses this
These of place describe and state that the others skilled in the art into fields can more effectively introduce their work essence.In addition
It should be noted that word " front side " used in the following description, " rear side ", " left side ", " right side ", " upside ", " downside " etc.
Referring to the direction in attached drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center,
Related technical personnel should not be construed as beyond the application protection domain making simple, need not be creative adjustment to above-mentioned direction
Technology.It should be appreciated that specific embodiment described herein is only used to explain the application, it is not used to limit real protection
Scope.And be the purpose of the present invention of avoiding confusion, due to well known manufacturing method, control program, part dimension, material composition,
The technology of pipe-line layout etc. is not it will be understood that therefore they are described in detail.
Reference Fig. 1, Fig. 2, a kind of contact arm of band RFID passive temperature sensors, including contact arm cylinder 1, the contact arm cylinder
1 both ends are respectively connector 11 and fixing end 12, and the contact arm cylinder 1 is by being set with installation band 2, institute at 11 one side of connector
It states and is provided with sensor rest area 3 on installation band 2, the sensor rest area 3 is built-in with RFID passive temperature sensors, described
The both ends of installation band 2 are respectively arranged with tied lead 4 and bandage buckles 5.During installation, RFID temperature sensors are put into installation band 2
RFID passive temperature sensors as label are then put into label sheath by sensor rest area 3.Setting angle is chosen, it will
Tied lead 4 puts in bandage and buckles 5, tenses, and installation band 2 is firmly sleeved on contact arm.Once RFID passive temperatures sensor or
Contact arm needs replacing adjustment, and just installation band 2 is split out.
Other embodiment, with reference to the contact arm of a kind of band RFID passive temperature sensors of Fig. 1, Fig. 2, wherein referred to herein
" embodiment " refer to may be included in a particular feature, structure, or characteristic at least one realization method of the application.In this explanation
In book different places occur " in embodiment " not refer both to same embodiment, nor it is individual or selective and other
The mutually exclusive embodiment of embodiment.Embodiment includes contact arm cylinder 1, and the both ends of the contact arm cylinder 1 are respectively connector 11
With fixing end 12, the contact arm cylinder 1 is provided with sensing by being set with installation band 2 at 11 one side of connector on the installation band 2
Device rest area 3, the sensor rest area 3 are built-in with RFID passive temperature sensors, and the both ends of the installation band 2 are set respectively
There are tied lead 4 and bandage to buckle 5.Clamping part 6 is distributed on the tied lead 4, gap is left between the clamping part 6.The card
The section of buckle 6 is trapezoidal.
Other embodiment, with reference to the contact arm of a kind of band RFID passive temperature sensors of Fig. 1, Fig. 2, including contact arm cylinder
1, the both ends of the contact arm cylinder 1 are respectively connector 11 and fixing end 12, and the contact arm cylinder 1 at connector one side by being provided with
Mating groove 7 is provided with silver coating in the mating groove 7.The contact arm cylinder 1 at 11 one side of connector by being set with installation
Band 2, described install are provided with sensor rest area 3 on band 2, the sensor rest area 3 is built-in with RFID passive temperatures sensing
Device, the both ends of the installation band 2 are respectively arranged with tied lead 4 and bandage buckles 5.Arc recess 8 is corresponded on the contact arm cylinder 1.
According to above-mentioned principle, the utility model can also carry out the above embodiment appropriate change and modification.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the scope of the claims of the utility model.
Claims (5)
1. a kind of contact arm of band RFID passive temperature sensors, including contact arm cylinder (1), the both ends point of the contact arm cylinder (1)
It Wei connector (11) and fixing end (12), it is characterised in that：The contact arm cylinder (1) at connector (11) one side by being set with
Installation band (2), with sensor rest area (3) is provided on (2), the sensor rest area (3) is built-in with RFID for the installation
Passive temperature sensor, the both ends of the installation band (2) are respectively arranged with tied lead (4) and bandage is buckled (5).
2. a kind of contact arm of band RFID passive temperature sensors according to claim 1, it is characterised in that：The tied lead
(4) clamping part (6) is distributed on, gap is left between the clamping part (6).
3. a kind of contact arm of band RFID passive temperature sensors according to claim 1, it is characterised in that：The contact arm cylinder
Body (1) is provided with silver coating by being provided with mating groove (7) at connector one side on the mating groove (7).
4. a kind of contact arm of band RFID passive temperature sensors according to claim 2, it is characterised in that：The clamping part
(6) section is trapezoidal.
5. a kind of contact arm of band RFID passive temperature sensors according to claim 1, it is characterised in that：The contact arm cylinder
Arc recess (8) is corresponded on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339414.2U CN207425747U (en) | 2017-10-16 | 2017-10-16 | A kind of contact arm of band RFID passive temperature sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339414.2U CN207425747U (en) | 2017-10-16 | 2017-10-16 | A kind of contact arm of band RFID passive temperature sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425747U true CN207425747U (en) | 2018-05-29 |
Family
ID=62311636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339414.2U Active CN207425747U (en) | 2017-10-16 | 2017-10-16 | A kind of contact arm of band RFID passive temperature sensors |
Country Status (1)
| Country | Link |
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| CN (1) | CN207425747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473299A (en) * | 2018-11-01 | 2019-03-15 | 广东电网有限责任公司 | A kind of adjustable rain cover |
| CN110610833A (en) * | 2018-06-15 | 2019-12-24 | 阜新市百斯特电器有限公司 | Contact arm for vacuum circuit breaker |
-
2017
- 2017-10-16 CN CN201721339414.2U patent/CN207425747U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610833A (en) * | 2018-06-15 | 2019-12-24 | 阜新市百斯特电器有限公司 | Contact arm for vacuum circuit breaker |
| CN109473299A (en) * | 2018-11-01 | 2019-03-15 | 广东电网有限责任公司 | A kind of adjustable rain cover |
| CN109473299B (en) * | 2018-11-01 | 2024-05-03 | 广东电网有限责任公司 | Adjustable rain-proof cover |
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